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Version bump.
2014-05-11 20:51:56 +00:00
Revision history for Verilator
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Improve Verilation performance on trace duplicates, msg2017. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-09-19 21:54:42 +00:00
The contributors that suggested a given feature are shown in []. Thanks!
Devel version
2012-03-08 04:02:24 +00:00
devel release
2020-01-11 14:08:33 +00:00
devel release
2020-03-08 12:40:33 +00:00
* Verilator 4.031 devel
Change --quiet-exit to also suppress 'Exiting due to N errors'.
2020-03-15 12:09:51 +00:00
*** Add column numbers to errors and warnings.
Add column numbers to errors and warnings.
2020-03-15 02:02:42 +00:00
Add setting VM_PARALLEL_BUILDS=1 when using --output-split, #2185.
2020-03-08 13:03:29 +00:00
*** Add setting VM_PARALLEL_BUILDS=1 when using --output-split, #2185.
Change --quiet-exit to also suppress 'Exiting due to N errors'.
2020-03-15 12:09:51 +00:00
*** Change --quiet-exit to also suppress 'Exiting due to N errors'.
Suppress REALCVT for whole real numbers.
2020-04-01 22:43:53 +00:00
**** Suppress REALCVT for whole real numbers.
Fix parameter type redeclaring a type, #2195.
2020-03-21 16:13:55 +00:00
**** Fix parameter type redeclaring a type, #2195. [hdzhangdoc]
Fix VCD open with empty filename, #2198.
2020-03-24 21:32:47 +00:00
**** Fix VCD open with empty filename, #2198. [Julius Baxter]
Fix packages as enum base types, #2202.
2020-03-24 21:57:12 +00:00
**** Fix packages as enum base types, #2202. [Driss Hafdi]
Fix duplicate typedefs in generate for, #2205.
2020-03-26 22:10:20 +00:00
**** Fix duplicate typedefs in generate for, #2205. [hdzhangdoc]
Fix assertions with unique case inside, #2199.
2020-03-30 22:13:51 +00:00
**** Fix MinW portability, #2114. [Sean Cross]
**** Fix assertions with unique case inside, #2199. [hdzhangdoc]
Fix implicit conversion of floats to wide integers.
2020-04-01 00:42:07 +00:00
**** Fix implicit conversion of floats to wide integers.
devel release
2020-03-08 12:40:33 +00:00
Version bump
2020-03-08 12:38:53 +00:00
* Verilator 4.030 2020-03-08
devel release
2020-02-08 14:16:35 +00:00
Add split_var metacomment to assist UNOPTFLAT fixes, #2066.
2020-02-29 00:15:08 +00:00
** Add split_var metacomment to assist UNOPTFLAT fixes, #2066. [Yutetsu TAKATSUKASA]
Add support for and , #2126.
2020-03-02 02:39:23 +00:00
** Add support for $dumpfile and $dumpvars, #2126. [Alexander Grobman]
Add support for dynamic arrays, #379.
2020-03-07 15:24:27 +00:00
** Add support for dynamic arrays, #379.
Fix undeclared VL_SHIFTR_WWQ, #2114.
2020-02-24 00:33:37 +00:00
*** Add +verilator+noassert flag to disable assertion checking. [Tobias Wölfel]
*** Add check for assertOn for asserts, #2162. [Tobias Wölfel]
Add --structs-packed for forward compatibility, #1541.
2020-03-07 15:51:06 +00:00
*** Add --structs-packed for forward compatibility.
Fix genblk naming with directly nested generate blocks, #2176.
2020-02-26 03:21:16 +00:00
*** Fix genblk naming with directly nested generate blocks, #2176. [Alexander Grobman]
Implement $displayb/o/h, $writeb/o/h, etc, Closes #1637.
2020-03-06 02:49:25 +00:00
**** Implement $displayb/o/h, $writeb/o/h, etc, #1637.
Recommend -Os.
2020-02-27 12:46:34 +00:00
**** Use gcc -Os in examples instead of -O2 for better average performance.
Fix undeclared VL_SHIFTR_WWQ, #2114.
2020-02-24 00:33:37 +00:00
**** Fix undeclared VL_SHIFTR_WWQ, #2114. [Alex Solomatnikov]
devel release
2020-02-08 14:16:35 +00:00
Version bump
2020-02-08 14:03:51 +00:00
* Verilator 4.028 2020-02-08
devel release
2020-01-11 14:08:33 +00:00
Support left justified . Closes #2101.
2020-01-15 12:32:45 +00:00
** Support attributes (public, isolate_assignments, etc.) in configuration files.
Add lint_off -match waivers (#2102) * Add more directives to configuration files Allow to set the same directives in configuration files that can also be set by comment attributes (such as /* verilator public */ etc). * Add support for lint messsage waivers Add configuration file switch '-match' for lint_off. It takes a string with wildcards allowed and warnings will be matched against it (if rule and file also match). If it matches, the warning is waived. Fixes #1649 and #1514 Closes #2072
2020-01-12 09:03:17 +00:00
Support left justified . Closes #2101.
2020-01-15 12:32:45 +00:00
** Add -match to lint_off to waive warnings. [Philipp Wagner]
Add lint_off -match waivers (#2102) * Add more directives to configuration files Allow to set the same directives in configuration files that can also be set by comment attributes (such as /* verilator public */ etc). * Add support for lint messsage waivers Add configuration file switch '-match' for lint_off. It takes a string with wildcards allowed and warnings will be matched against it (if rule and file also match). If it matches, the warning is waived. Fixes #1649 and #1514 Closes #2072
2020-01-12 09:03:17 +00:00
Link Verilator binary partially statically, Closes #2146. The build is now by default configured to link performance critical libraries (libgcc, libstdc++, libtcmalloc) statically. This improves Verilation speed by between 4.5-7% based on my measurements as it eliminates approx 20% of the mispredicted branches from the execution. With partial static linking, the size of the .text section in verilator_bin is increased by about 14%, and the binary is itself only about 800KB bigger on disk, so hopefully this is not a big issue in exchange for the faster compilation speed. A configure option "--disable-partial-static" is provided to restore the old behaviour of linking everything dynamically. Note: This patch also changes to use libtcmalloc_minimal, which is all we really need and itself has fewer dependencies.
2020-02-01 00:13:55 +00:00
*** Link Verilator binary partially statically, #2146. [Geza Lore]
Internals: Further performance improvement of AstNode type tests, #2138. No functional change intended. Replace the virtual type() method on AstNode with a non-virtual, inlined accessor to a const member variable m_type. This means that in order to be able to use this for type testing, it needs to be initialized based on the final type of the node. This is achieved by passing the relevant AstType value back through the constructor call chain. Most of the boilerplate involved is auto generated by first feeding V3AstNodes.h through astgen to get V3AstNodes__gen.h, which is then included in V3Ast.h. No client code needs to be aware and there is no functional change intended. Eliminating the virtual function call to fetch the node type identifier results in measured compilation speed improvement of 5-10% as it eliminates up to 20% of all mispredicted branches from the execution.
2020-01-25 20:29:44 +00:00
*** Verilation speed improvements, #2133, #2138. [Geza Lore]
Support type(expression) operator, #1650.
2020-01-26 15:28:13 +00:00
*** Support libgoogle-perftools-dev's libtcmalloc if available, #2137. [Geza Lore]
Support libgoogle-perftools-dev's libtcmalloc if available. #2137. As Verilator continuously allocates and releases small objects (e.g.: AstNode, V3GraphVertex, V3GraphEdge), it spends a significant amount of time in malloc/free and friends. This patch adds the --enable-tcmalloc configure option to link Verilator against the high performance malloc implementation library libtcmalloc. The default is to use libtcmalloc if available on the system. Note that there are no source code change, we are simply replacing the standard library memory allocation functions. Measured major compilation speed improvement of 27% when running Verilator with -O3 on a large design.
2020-01-23 22:32:19 +00:00
Support type(expression) operator, #1650.
2020-01-26 15:28:13 +00:00
*** Support $readmem/$writemem with assoc arrarys, #2100. [agrobman]
Support left justified . Closes #2101.
2020-01-15 12:32:45 +00:00
Support $typename, and use to cleanup error messages.
2020-01-26 18:21:25 +00:00
**** Support type(expression) operator and $typename, #1650.
Support type(expression) operator, #1650.
2020-01-26 15:28:13 +00:00
**** Support left justified $display, #2101. [Pieter Kapsenberg]
Support / with assoc arrarys. Closes #2100.
2020-01-14 12:01:17 +00:00
Support string character access via indexing.
2020-01-26 21:38:22 +00:00
**** Support string character access via indexing.
Support enum.next(k) with constant k > 1, #2125.
2020-01-27 22:25:25 +00:00
**** Support enum.next(k) with constant k > 1, #2125. [Tobias Rosenkranz]
Fix OpenSolaris issues, #2154.
2020-02-07 22:35:04 +00:00
**** Support parameter access from arrays of interfaces, #2155. [Todd Strader]
Add parameter values in XML. #2110.
2020-01-14 23:51:20 +00:00
**** Add parameter values in XML. #2110. [Pieter Kapsenberg]
Support type(expression) operator, #1650.
2020-01-26 15:28:13 +00:00
**** Add loc column location in XML (replaces fl), #2122. [Pieter Kapsenberg]
Add detailed location to XML output (#2122) * Add detailed location to XML output * Fixing build failures * less cryptic regulary expressions * correcting typo in test * Adding file letter to the location attribute, and cleaning up the regular expression in the tests. * Add remaining test expected output files for XML changes * spacing fix, adding documentation on changes
2020-01-20 19:08:13 +00:00
Add error on misused define.
2020-01-11 14:16:26 +00:00
**** Add error on misused define. [Topa Tota]
Support type(expression) operator, #1650.
2020-01-26 15:28:13 +00:00
**** Add parameter to set maximum signal width, #2082. [Øyvind Harboe]
Set maximum number width (#2128) Adjust the maximum number width to 64K. Add --max-num-width option to adjust this setting. Closes #2082
2020-01-21 11:17:31 +00:00
Add warning on genvar in normal for loop, #2143.
2020-01-30 02:16:44 +00:00
**** Add warning on genvar in normal for loop, #2143. [yurivict]
Fix vpi scope naming (#2130) Dedot and shorten the name so that public modules and interface cells are accessible too via VPI. Fixes #2109
2020-01-21 16:03:21 +00:00
**** Fix VPI scope naming for public modules. [Nandu Raj]
Fix FST tracing of enums inside structs.
2020-01-25 00:46:46 +00:00
**** Fix FST tracing of enums inside structs. [fsiegle]
Fix WIDTH warning on </<= of narrower value, #2141.
2020-01-29 01:10:10 +00:00
**** Fix WIDTH warning on </<= of narrower value, #2141. [agrobman]
Fix OpenSolaris issues, #2154.
2020-02-07 22:35:04 +00:00
**** Fix OpenSolaris issues, #2154. [brancoliticus]
Support parameter access from arrays of interfaces, #2155.
2020-02-05 21:51:33 +00:00
Changes
2020-02-24 10:36:09 +00:00
**** Fix gated clocks under --protect-lib, #2169. [Todd Strader]
devel release
2020-01-11 14:08:33 +00:00
Version bump
2020-01-11 11:54:36 +00:00
* Verilator 4.026 2020-01-11
devel release
2019-12-08 18:50:14 +00:00
Commentary
2020-01-10 01:09:50 +00:00
** Docker images are now available for Verilator releases.
Support bounded queues.
2019-12-15 02:39:47 +00:00
*** Support bounded queues.
Add BOUNDED warning and promote bounded queues to unbounded.
2019-12-08 20:56:49 +00:00
Support implication operator "|->" in assertions, #2069. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-23 21:49:18 +00:00
*** Support implication operator "|->" in assertions, #2069. [Peter Monsson]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support string compare, ato*, etc methods, #1606. [Yutetsu TAKATSUKASA]
Support string compare, icompare, ato* methods, bug1606. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-10 00:17:52 +00:00
Support immediate cover statements & refactor coverage internals.
2019-12-17 02:43:52 +00:00
**** Support immediate cover statements.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Ignore `uselib to end-of-line, #1634. [Frederic Antonin]
Ignore `uselib to end-of-line, bug1634.
2019-12-13 01:53:58 +00:00
Update FST trace API for better performance.
2019-12-10 23:55:09 +00:00
**** Update FST trace API for better performance.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add vpiTimeUnit and allow to specify time as string, #1636. [Stefan Wallentowitz]
Add vpiTimeUnit and allow to specify time as string, bug1636. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-14 00:11:37 +00:00
Add error when `resetall inside module
2019-12-15 03:04:58 +00:00
**** Add error when `resetall inside module (IEEE 2017-22.3).
Add cleaner error on version control conflicts in sources.
2019-12-17 02:54:20 +00:00
**** Add cleaner error on version control conflicts in sources.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix little endian cell ranges, #1631. [Julien Margetts]
Fix little endian cell ranges, bug1631. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-11 22:15:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix queue issues, #1641, #1643. [Peter Monsson, Stefan Wallentowitz]
Fix queues as statements, bug1641.
2019-12-17 11:08:41 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix strcasecmp for windows, #1651. [Kuba Ober]
Fix strcasecmp for windows, bug1651. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-20 11:58:05 +00:00
Fix disable iff in assertions. Closes #1404. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-22 20:49:10 +00:00
**** Fix disable iff in assertions. Closes #1404. [Peter Monsson]
Fix huge case statement performance. Closes #1644. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-23 12:47:57 +00:00
**** Fix huge case statement performance. Closes #1644. [Julien Margetts]
Fix tracing -1 index arrays. Closes #2090.
2020-01-08 12:32:31 +00:00
**** Fix tracing -1 index arrays. Closes #2090. [Yutetsu Takatsukasa]
Fix expand optimization slowing --lint-only. Closes #2091.
2020-01-09 23:04:49 +00:00
**** Fix expand optimization slowing --lint-only. Closes #2091. [Thomas Watts]
Fix %{number}s with strings. #2093.
2020-01-10 00:39:27 +00:00
**** Fix %{number}s with strings. #2093. [agrobman]
Fix shebang breaking some shells. Closes #2067.
2020-01-10 01:01:12 +00:00
**** Fix shebang breaking some shells. Closes #2067. [zdave]
devel release
2019-12-08 18:50:14 +00:00
Version bump
2019-12-08 12:58:47 +00:00
* Verilator 4.024 2019-12-08
devel release
2019-11-10 19:25:54 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support associative arrays (excluding [*] and pattern assignments), #544.
Support queues (excluding {} notation and pattern assignments), bug545.
2019-12-01 17:35:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support queues (excluding {} notation and pattern assignments), #545.
Support associative arrays.
2019-12-01 16:52:48 +00:00
Add +verilator+error+limit to see more assertion errors.
2019-11-16 23:25:47 +00:00
*** Add +verilator+error+limit to see more assertion errors. [Peter Monsson]
Support string.toupper and string.tolower.
2019-11-17 10:05:09 +00:00
*** Support string.toupper and string.tolower.
Add +verilator+error+limit to see more assertion errors.
2019-11-16 23:25:47 +00:00
*** Support $rewind and $ungetc.
Support $rewind.
2019-11-16 17:21:35 +00:00
Support shortreal as real, with a SHORTREAL warning.
2019-11-23 13:34:40 +00:00
*** Support shortreal as real, with a SHORTREAL warning.
Add -Wno-context. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-11-23 15:39:36 +00:00
**** Add -Wpedantic and -Wno-context for compliance testing.
Fix for loop missing initializer, bug1605.
2019-11-15 23:24:55 +00:00
Add error on redefining preprocessor directives.
2019-11-16 15:19:43 +00:00
**** Add error on redefining preprocessor directives. [Piotr Binkowski]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support $value$plusargs float and shorts, #1592, #1619. [Garrett Smith]
Support float and shorts, bug1592, bug1619. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-03 23:22:17 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix gate lvalue optimization error, #831. [Jonathon Donaldson, Driss Hafdi]
Fix gate lvalue optimization error, bug831.
2019-12-07 21:49:11 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix color assertion on empty if, #1604. [Andrew Holme]
Fix color assertion on empty if, bug1604.
2019-11-16 22:23:51 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix for loop missing initializer, #1605. [Andrew Holme]
Add -Wpedantic for compliance testing.
2019-11-16 16:59:21 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix hang on concat error, #1608. [Bogdan Vukobratovic]
Fix hang on concat error, bug1608.
2019-11-20 00:23:40 +00:00
Fix VPI timed callbacks to be one-shot, pull5. Signed-off-by: Matthew Ballance <matt.ballance@gmail.com> Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-11-20 03:43:45 +00:00
**** Fix VPI timed callbacks to be one-shot, pull5. [Matthew Ballance]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix // in filenames, #1610. [Peter Nelson]
Fix // in filenames, bug1610.
2019-11-21 02:23:03 +00:00
Fix $display("%p") to be closer to IEEE.
2019-11-22 00:29:46 +00:00
**** Fix $display("%p") to be closer to IEEE.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix labels on functions with returns, #1614. [Mitch Hayenga]
Fix labels on functions with returns, bug1614.
2019-12-01 22:19:03 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix false unused message on __Vemumtab, #2061. [Tobias Rosenkranz]
Fix false unused message on __Vemumtab, msg3180.
2019-12-03 00:03:33 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix assertion on dotted parameter arrayed function, #1620. [Rich Porter]
Fix assertion on dotted parameter arrayed function, bug1620.
2019-12-05 00:25:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix interface reference tracing, #1595. [Todd Strader]
Fix interface reference tracing, bug1595.
2019-12-07 14:42:09 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error on unpacked concatenations, #1627. [Driss Hafdi]
Fix error on unpacked concatenations, bug1627.
2019-12-07 20:53:34 +00:00
devel release
2019-11-10 19:25:54 +00:00
Version bump
2019-11-10 19:13:46 +00:00
* Verilator 4.022 2019-11-10
devel release
2019-10-06 14:04:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Add --protect-lib, #1490. [Todd Strader]
Commentary: Fix Changes
2019-10-09 12:28:53 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Add cmake support, #1363. [Patrick Stewart]
Add cmake support, bug1363. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-10-17 23:44:10 +00:00
Rename examples in prep for CMake.
2019-10-06 14:32:49 +00:00
*** Examples have been renamed.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --protect-ids to obscure information in objects, #1521. [Todd Strader]
Add --protect-ids to obscure information in objects, bug1521.
2019-10-06 17:24:21 +00:00
Add --trace-coverage.
2019-10-27 13:27:18 +00:00
*** Add --trace-coverage.
Add --xml-output option.
2019-11-01 01:17:05 +00:00
*** Add --xml-output.
Support multithreading on Windows. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-10-07 23:23:06 +00:00
*** Support multithreading on Windows. [Patrick Stewart]
Suppress 'command failed' on normal errors.
2019-10-27 21:34:04 +00:00
*** Suppress 'command failed' on normal errors.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support some unpacked arrays in parameters, #1315. [Marshal Qiao]
Support some unpacked arrays in parameters, bug1315.
2019-11-09 23:31:24 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add interface port visibility in traces, #1594. [Todd Strader]
Add interface port visibility in traces, bug1594.
2019-11-08 13:26:48 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Increase case duplicate/incomplete to 16 bit tables, #1545. [Yossi Nivin]
Increase case duplicate/incomplete to 16 bit tables, bug1545.
2019-10-07 11:38:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support quoted arguments in -f files, #1535. [Yves Mathieu]
Support quoted arguments in -f files, bug1535. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-10-24 11:33:19 +00:00
Optimize mask/and above conditionals.
2019-11-10 18:17:29 +00:00
**** Optimize modulus by power-of-two constants, and masked conditionals.
Optimize modulus by power-of-two constants.
2019-11-10 17:12:57 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix detecting missing reg types, #1570. [Jacko Dirks]
Fix detecting missing reg types, bug1570.
2019-11-06 02:15:44 +00:00
Fix multithreaded yield behavior when no work. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-10-07 23:27:31 +00:00
**** Fix multithreaded yield behavior when no work. [Patrick Stewart]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix bad-syntax crashes, #1548, #1550-#1553, #1557-#1560, #1563,
#1573-#1577, #1579, #1582-#1591. [Eric Rippey]
Fix misc bad-syntax crashes, bug1548, bug1550-1553.
2019-10-15 23:06:00 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix false CMPCONST/UNSIGNED warnings on "inside", #1581. [Mitch Hayenga]
Benchmark --protect-lib runtime, bug1519.
2019-10-23 12:32:02 +00:00
devel release
2019-10-06 14:04:45 +00:00
Version bump
2019-10-06 13:40:36 +00:00
* Verilator 4.020 2019-10-06
devel release
2019-08-29 23:12:47 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --public-flat-rw, #1511. [Stefan Wallentowitz]
Add --public-flat-rw switch, bug1511. This switch exposes VARs, PORTs and WIREs to C++ code. It must be use with care as it has a significant performance impact and may result in mis-simulation of generated clocks. Anyhow, it is prefered over --public and useful for VPI. Signed-off-by: Lukasz Dalek <ldalek@antmicro.com> Signed-off-by: Stefan Wallentowitz <stefan@wallentowitz.de> Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-09-23 11:56:07 +00:00
Fix some coverage lost when multithreaded, #2151.
2020-02-03 23:43:41 +00:00
*** Support $fseek, $ftell, $frewind, #1496. [Howard Su]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support vpiModule, #1469. [Stefan Wallentowitz]
Support vpiModule, bug1469. Add very basic support for vpiModule. Basically it allows to traverse the module tree to find a variable etc. It does not support more than vpi_iterate and vpi_scan for vpiModule along basic operations like vpi_get_str on vpiModule. The support is added non-intrusively to non-VPI verilator runs. It essentially: - Tracks the creation of cell instances and keeps them alive until the emit phase. They are there converted to scopes if modules. - Emits empty (don't add anything during construction) VerilatedScopes for all inlined modules, only for those inlined modules that are on the hierarchical path to public variables. - Adds VerilatedHierarchy as abstraction to structure of the scopes. It is only created for VPI designs. It allows to traverse the hierarchy from the top (NULL). Signed-off-by: Stefan Wallentowitz <stefan@wallentowitz.de> Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-10-02 01:57:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Make Syms file honor --output-split-cfuncs, #1499. [Todd Strader]
Make Syms file honor --output-split-cfuncs, bug1499.
2019-09-04 10:15:41 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix make test with no VERILATOR_ROOT, #1494. [Ahmed El-Mahmoudy]
Fix case statements with strings, bug1536.
2019-10-04 23:13:39 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error on multidimensional cells, #1505. [Anderson Ignacio Da Silva]
Fix error on multidimensional cells, bug1505.
2019-09-12 23:06:26 +00:00
Fix config_rev revision detection on old versions.
2019-09-13 11:20:26 +00:00
**** Fix config_rev revision detection on old versions.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix false warning on backward indexing, #1507. [Hao Shi]
Fix false warning on backward indexing, bug1507.
2019-09-17 19:17:23 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix vpiType accessor, #1509, #1510. [Stefan Wallentowitz]
Fix vpiType accessor, bug1509. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-09-18 11:22:59 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix ugly error on interface misuse, #1525. [Bogdan Vukobratovic]
Fix ugly error on interface misuse, bug1525.
2019-09-26 01:53:01 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix misc bad-syntax crashes, #1529, #1530, #1531, #1532, #1533. [Eric Rippey]
Fix misc bad-syntax crashes, bug1532.
2019-09-30 22:50:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix case statements with strings, #1536. [Philipp Wagner]
Fix case statements with strings, bug1536.
2019-10-04 23:13:39 +00:00
Fix some coverage lost when multithreaded, #2151.
2020-02-03 23:43:41 +00:00
**** Fix some coverage lost when multithreaded, #2151.
devel release
2019-08-29 23:12:47 +00:00
Version bump
2019-08-29 22:58:38 +00:00
* Verilator 4.018 2019-08-29
devel release
2019-06-16 14:00:54 +00:00
When showing an error, show source code.
2019-07-15 01:42:03 +00:00
** When showing an error, show source code and offer suggestions of replacements.
Offer suggestions on bad identifier errors.
2019-07-14 00:30:32 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** When showing an error, show the instance location, #1305. [Todd Strader]
When showing an error, show the instance location
2019-07-26 16:52:38 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --rr, #1481. [Todd Strader]
Commentary
2019-07-26 10:24:26 +00:00
Change MULTITOP to warning to help linting, see manual.
2019-06-30 20:46:48 +00:00
*** Change MULTITOP to warning to help linting, see manual.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add XSim support to driver.pl, #1493. [Todd Strader]
Add XSim support to driver.pl, bug1493.
2019-08-29 21:00:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Show included-from filenames in warnings, #1439. [Todd Strader]
Show included-from filenames in warnings, bug1439.
2019-06-22 21:01:39 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix elaboration time errors, #1429. [Udi Finkelstein]
Fix elaboration time errors, bug1429.
2019-08-05 02:34:54 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix not reporting some duplicate signals/ports, #1462. [Peter Gerst]
Fix not reporting some duplicate signals/ports, bug1462.
2019-06-22 16:43:48 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix not in array context on non-power-of-two slices, #2027. [Yu Sheng Lin]
Fix not in array context on non-power-of-two slices, msg2946.
2019-06-29 15:28:22 +00:00
Honour system flags, this makes debug flags being injected correctly. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-07-06 17:02:36 +00:00
**** Fix system compile flags injection. [Gianfranco Costamagna]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix enum values not being sized based on parent, #1442. [Dan Petrisko]
Fix enum values not being sized based on parent, bug1442.
2019-07-06 20:26:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix internal error on gate optimization of assign, #1475. [Oyvind Harboe]
Fix internal error on gate optimization of assign, bug1475.
2019-08-04 01:49:39 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add --dpi-hdr-only, #1491. [Todd Strader]
Add --dpi-hdr-only, bug1491.
2019-08-28 01:36:59 +00:00
devel release
2019-06-16 14:00:54 +00:00
Fix date.
2019-08-03 01:39:32 +00:00
* Verilator 4.016 2019-06-16
devel release
2019-05-09 01:39:23 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --quiet-exit, #1436. [Todd Strader]
Add --quiet-exit, bug1436. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-05-14 10:47:51 +00:00
Error continuation lines no longer have %Error prefix.
2019-05-31 00:30:59 +00:00
**** Error continuation lines no longer have %Error prefix.
Support logical equivalence operator <->.
2019-06-01 23:40:06 +00:00
**** Support logical equivalence operator <->.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support VerilatedFstC set_time_unit, #1433. [Pieter Kapsenberg]
Support VerilatedFstC set_time_unit, bug1433.
2019-05-12 12:19:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support deferred assertions, #1449. [Charles Eddleston]
Support deferred assertions, bug1449.
2019-05-31 11:33:57 +00:00
Fix fault on with %t, bug1443.
2019-05-16 23:35:10 +00:00
**** Mark infrequently called functions with GCC cold attribute.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix sign-compare warning in verilated.cpp, #1437. [Sergey Kvachonok]
Fix sign-compare warning in verilated.cpp, bug1437. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-05-14 10:07:16 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix fault on $realtime with %t, #1443. [Julien Margetts]
Mark infrequently called functions with GCC cold attribute.
2019-05-15 02:03:50 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $display with string without %s, #1441. [Denis Rystsov]
Fix $display with string without %s, bug1441.
2019-05-17 01:21:38 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix parameter function string returns, #1441. [Denis Rystsov]
Fix parameter function string returns, bug1441.
2019-05-17 01:15:02 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix invalid XML output due to special chars, #1444. [Kanad Kanhere]
Fix invalid XML output due to special chars, bug1444. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-05-29 22:41:03 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix performance when mulithreaded on 1 CPU, #1455. [Stefan Wallentowitz]
Fix performance when mulithreaded on 1 CPU, bug1455.
2019-06-03 23:13:03 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix type and real parameter issues, #1427, #1456, #1458. [Todd Strader]
Fix sameHash error on type parameters, bug1456. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-06-06 00:39:42 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix build error on MinGW, #1460. [Richard Myers]
Fix build error on MinGW, bug1460.
2019-06-12 01:38:17 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix not reporting some duplicate signals, #1462. [Peter Gerst]
Fix not reporting some duplicate signals, bug1462.
2019-06-12 23:17:10 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix --savable invalid C++ on packed arrays, #1465. [Alex Chadwick]
Fix --savable invalid C++ on packed arrays, bug1465. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-06-14 22:42:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix constant function return of function var, #1467. [Roman Popov]
Fix constant function return of function var, bug1467.
2019-06-15 12:03:39 +00:00
devel release
2019-05-09 01:39:23 +00:00
Version bump
2019-05-09 01:15:56 +00:00
* Verilator 4.014 2019-05-08
devel release
2019-03-24 01:14:30 +00:00
Add --trace-fst-thread.
2019-05-03 00:33:05 +00:00
*** Add --trace-fst-thread.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support '#' comments in $readmem, #1411. [Frederick Requin]
Support '#' comments in , bug1411.
2019-03-27 11:40:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support "'dx" constants, #1423. [Udi Finkelstein]
Support "'dx" constants, bug1423.
2019-05-02 00:02:28 +00:00
For FST tracing use LZ4 compression.
2019-05-02 23:55:16 +00:00
**** For FST tracing use LZ4 compression. [Tony Bybell]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add error when use parameters without value, #1424. [Peter Gerst]
Add error when use parameters without value, bug1424.
2019-04-30 23:16:41 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Auto-extend and WIDTH warn on unsized X/Zs, #1423. [Udi Finkelstein]
Auto-extend and WIDTH warn on unsized X/Zs, bug1423.
2019-05-08 01:57:38 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix missing VL_SHIFTL_ errors, #1412, #1415. [Larry Lee]
Fix missing VL_SHIFTL_QQW error, bug1412. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-03-28 23:11:46 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MinGW GCC 6 printf formats, #1413. [Sergey Kvachonok]
Fix MinGW GCC 6 printf formats, bug1413. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-04-02 22:24:36 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix test problems when missing fst2vcd, #1417. [Todd Strader]
Fix test problems when missing fst2vcd, bug1417.
2019-04-11 00:51:38 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix GTKWave register warning, #1421. [Pieter Kapsenberg]
Fix GTKWave register warning, bug1421.
2019-04-29 09:28:30 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix FST enums not displaying, #1426. [Danilo Ramos]
Fix FST enums not displaying, bug1426.
2019-05-01 23:18:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix table compile error with multiinterfaces, #1431. [Bogdan Vukobratovic]
Fix table compile error with multiinterfaces, bug1431.
2019-05-06 23:21:25 +00:00
devel release
2019-03-24 01:14:30 +00:00
Version bump
2019-03-24 01:00:07 +00:00
* Verilator 4.012 2019-3-23
devel release
2019-01-28 12:30:42 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add +verilator+seed, #1396. [Stan Sokorac]
Add +verilator+seed, bug1396.
2019-02-05 01:28:17 +00:00
Support .
2019-03-08 01:56:53 +00:00
*** Support $fread. [Leendert van Doorn]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support void' cast on functions called as tasks, #1383. [Al Grant]
Support void' cast on functions called as tasks, bug1383.
2019-03-10 19:12:20 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add IGNOREDRETURN warning, #1383.
Add IGNOREDRETURN warning.
2019-03-10 18:57:01 +00:00
Report PORTSHORT errors on concat constants, bug 1400.
2019-02-28 02:06:07 +00:00
**** Report PORTSHORT errors on concat constants, bug 1400. [Will Korteland]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix VERILATOR_GDB being ignored, #2017. [Yu Sheng Lin]
Fix VERILATOR_GDB being ignored, msg2860.
2019-02-12 23:20:40 +00:00
Fix $value$plus$args missing verilated_heavy.h.
2019-02-15 23:33:52 +00:00
**** Fix $value$plus$args missing verilated_heavy.h. [Yi-Chung Chen]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MSVC compile error, #1406. [Benjamin Gartner]
Fix MSVC compile error, bug1406.
2019-03-05 01:29:01 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix maintainer test when no Parallel::Forker, #1977. [Enzo Chi]
Fix maintainer test when no Parallel::Forker, msg2630.
2019-03-10 16:14:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix +1364-1995ext flags applying too late, #1384. [Al Grant]
Fix +1364-1995ext flags applying too late, bug1384.
2019-03-10 18:09:22 +00:00
Add GTKWave FST native tracing, bug1356. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-10-02 22:42:53 +00:00
Version bump
2019-01-28 02:31:05 +00:00
* Verilator 4.010 2019-01-27
devel release
2018-12-01 20:07:31 +00:00
Removed --trace-lxt2, use --trace-fst instead.
2018-12-07 00:06:20 +00:00
*** Removed --trace-lxt2, use --trace-fst instead.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** For --xml, add additional information, #1372. [Jonathan Kimmitt]
For --xml, add additional var information, bug1372.
2018-12-06 12:12:39 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add circular typedef error, #1388. [Al Grant]
Add circular typedef error, bug1388.
2019-01-12 14:33:57 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add unsupported for loops error, #1986. [Yu Sheng Lin]
Add unsupported for loops error, msg2692.
2019-01-23 00:25:00 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix FST tracing of wide arrays, #1376. [Aleksander Osman]
Fix FST tracing of wide arrays, bug1376.
2018-12-19 01:49:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error when pattern assignment has too few elements, #1378. [Viktor Tomov]
Fix error when pattern assignment has too few elements, bug1378.
2018-12-19 01:41:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error when no modules in $unit, #1381. [Al Grant]
Fix error when no modules in , bug1381.
2019-01-02 23:38:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix missing too many digits warning, #1380. [Jonathan Kimmitt]
Fix missing too many digits warning, bug1380.
2019-01-04 00:03:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix uninitialized data in verFiles and unroller, #1385, #1386. [Al Grant]
Fix uninitialized data in verFiles.dat, bug1385.
2019-01-05 09:58:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix internal error on xrefs into unrolled functions, #1387. [Al Grant]
Fix internal error on xrefs into unrolled functions, bug1387.
2019-01-06 22:38:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix DPI export void compiler error, #1391. [Stan Sokorac]
Fix DPI export void compiler error, bug1391.
2019-01-16 05:38:42 +00:00
devel release
2018-12-01 20:07:31 +00:00
Version bump
2018-12-01 19:52:21 +00:00
* Verilator 4.008 2018-12-01
devel release
2018-10-27 12:48:12 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support "ref" and "const ref" pins and functions, #1360. [Jake Longo]
Support "ref" and "const ref" pins and functions, bug1360.
2018-10-31 00:50:09 +00:00
In --xml-only show module_files and cells ala Verilog-Perl vhier, msg2716.
2018-11-01 23:53:26 +00:00
*** In --xml-only show the original unmodified names, and add module_files
and cells similar to Verilog-Perl, msg2719. [Kanad Kanhere]
In --xml-only show the original unmodified names, msg2716.
2018-10-30 22:17:37 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add CONTASSREG error on continuous assignments to regs, #1369. [Peter Gerst]
Add CONTASSREG error on continuous assignments to regs, bug1369.
2018-12-01 15:12:10 +00:00
Add PROCASSWIRE error on behavioral assignments to wires, msg2737.
2018-11-26 22:58:18 +00:00
**** Add PROCASSWIRE error on behavioral assignments to wires, msg2737. [Neil Turton]
Add IMPORTSTAR warning on import::* inside scope.
2018-11-28 23:25:34 +00:00
**** Add IMPORTSTAR warning on import::* inside $unit scope.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix --trace-lxt2 compile error on MinGW, #1990. [HyungKi Jeong]
Fix --trace-lxt2 compile error on MinGW, msg2711.
2018-10-30 11:35:30 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix hang on bad pattern keys, #1364. [Matt Myers]
Fix hang on bad pattern keys, bug1364.
2018-11-01 23:03:52 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix crash due to cygwin bug in getline, #1349. [Affe Mao]
Fix crash due to cygwin bug in getline, bug1349.
2018-11-27 00:09:08 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix __Slow files getting compiled with OPT_FAST, #1370. [Thomas Watts]
Fix __Slow files getting compiled with OPT_FAST, bug1370.
2018-11-30 01:35:21 +00:00
devel release
2018-10-27 12:48:12 +00:00
Version bump
2018-10-27 12:27:10 +00:00
* Verilator 4.006 2018-10-27
devel release
2018-10-06 14:12:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Add --pp-comments, #1988. [Robert Henry]
Add --pp-comments, msg2700.
2018-10-26 01:17:25 +00:00
Add --dump-defines.
2018-10-25 23:45:06 +00:00
** Add --dump-defines.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** For --trace-fst, save enum decoding information, #1358. [Sergi Granell]
For --trace-fst, save enum decoding information, bug1358.
2018-10-08 11:21:22 +00:00
(To visualize enumeration data you must use GTKwave 3.3.95 or newer.)
*** For --trace-fst, instead of *.fst.hier, put data into *.fst. [Tony Bybell]
Fix --trace-lxt2 compile error on MinGW, msg2667.
2018-10-10 10:54:51 +00:00
**** Fix --trace-lxt2 compile error on MinGW, msg2667. [HyungKi Jeong]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix Windows .exe not found, #1361. [Patrick Stewart]
Fix Windows .exe not found, bug1361.
2018-10-12 22:31:45 +00:00
devel release
2018-10-06 14:12:31 +00:00
Version bump
2018-10-06 13:51:57 +00:00
* Verilator 4.004 2018-10-6
devel release
2018-09-17 10:21:24 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Add GTKWave FST native tracing, #1356. [Sergi Granell]
Commentary
2018-10-05 22:47:46 +00:00
(Verilator developers need to pull the latest vcddiff.)
Add GTKWave FST native tracing, bug1356. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-10-02 22:42:53 +00:00
Support $past.
2018-09-23 19:09:47 +00:00
*** Support $past. [Dan Gisselquist]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support restrict, #1350. [Clifford Wolf]
Support restrict, bug1350.
2018-09-23 19:20:12 +00:00
Rename include/lxt2 to include/gtkwave.
2018-10-01 22:29:04 +00:00
*** Rename include/lxt2 to include/gtkwave.
Fix Mac OSX 10.13.6 / LLVM 9.1 compile issues, bug1348.
2018-09-17 10:25:01 +00:00
Rename include/lxt2 to include/gtkwave.
2018-10-01 22:29:04 +00:00
**** Fix replication of 64-bit signal change detects.
devel release
2018-09-17 10:21:24 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix Mac OSX 10.13.6 / LLVM 9.1 compile issues, #1348. [Kevin Kiningham]
Rename include/lxt2 to include/gtkwave.
2018-10-01 22:29:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MinGW compile issues, #1979. [HyungKi Jeong]
Fix replication of 64-bit signal change detects.
2018-09-28 12:36:37 +00:00
Version bump
2018-09-16 21:02:50 +00:00
* Verilator 4.002 2018-09-16
Prepare for version 4 branch
2018-02-02 02:21:21 +00:00
Fix internals to make null-pointer-check clean. Also add more const's. No functional change intended, but likely something will break.
2018-02-02 02:32:58 +00:00
** This is a major release. Any patches may require major rework to apply.
MAJOR: Add multithreaded model generation.
2018-07-23 00:54:28 +00:00
[Thanks everyone]
Fix internals to make null-pointer-check clean. Also add more const's. No functional change intended, but likely something will break.
2018-02-02 02:32:58 +00:00
MAJOR: Add multithreaded model generation.
2018-07-23 00:54:28 +00:00
** Add multithreaded model generation.
Add runtime arguments.
2018-05-20 12:40:35 +00:00
MAJOR: Add multithreaded model generation.
2018-07-23 00:54:28 +00:00
** Add runtime arguments.
Fix internals to make null-pointer-check clean. Also add more const's. No functional change intended, but likely something will break.
2018-02-02 02:32:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Add GTKWave LXT2 native tracing, #1333. [Yu Sheng Lin]
Add GTKWave LXT2 native tracing, bug1333. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-08-28 10:41:17 +00:00
Use local algorithm for random, bug1332.
2018-08-26 11:07:01 +00:00
** Note $random has new algorithm; results may vary vs. previous versions.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Better optimize large always block splitting, #1244. [John Coiner]
Better optimize large always block splitting, bug1244. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-02-28 11:58:41 +00:00
Add new reloop optimization for repetitive assignment compression.
2018-06-23 21:07:22 +00:00
*** Add new reloop optimization for repetitive assignment compression.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support string.atoi and similar methods, #1289. [Joel Holdsworth]
Support string.atoi and similar methods, bug1289.
2018-08-25 17:49:37 +00:00
MAJOR: Add multithreaded model generation.
2018-07-23 00:54:28 +00:00
**** Fix internals to be C++ null-pointer-check clean.
Internals: Use explicit std:: instead of using namespace std. No functional change intended.
2018-02-02 02:24:41 +00:00
**** Fix internals to avoid 'using namespace std'.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix Verilation performance issues, #1316. [John Coiner]
Merge from master
2018-06-12 09:22:30 +00:00
Fix clocker attributes to not propagate on concats.
2018-06-22 23:46:27 +00:00
**** Fix clocker attributes to not propagate on concats. [John Coiner]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix first clock edge and --x-initial-edge, #1327. [Rupert Swarbrick]
Fix first clock edge and --x-initial-edge, bug1327.
2018-08-31 00:05:13 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix compile error on tracing of string arrays, #1338. [Iztok Jeras]
Fix number parsing with newline after radix, bug1340.
2018-09-12 23:19:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix number parsing with newline after radix, #1340. [George Cuan]
Fix compile error on tracing of string arrays, bug1338.
2018-09-08 05:16:07 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix string ?: conditional type resolution, #1345. [Iztok Jeras]
Fix string ?: conditional type resolution, bug1345.
2018-09-12 23:20:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix duplicate symbol error on generate tri, #1347. [Tomas Dzetkulic]
Fix duplicate symbol error on generate tri, bug1347.
2018-09-14 10:56:59 +00:00
Merge from master
2018-06-12 09:22:30 +00:00
Version bump
2018-08-22 22:09:06 +00:00
* Verilator 3.926 2018-08-22
devel release
2018-06-13 01:22:01 +00:00
Add OBJCACHE envvar support to examples and generated Makefiles.
2018-06-15 11:13:18 +00:00
**** Add OBJCACHE envvar support to examples and generated Makefiles.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Change MODDUP errors to warnings, #1969. [Marshal Qiao]
Fix function inlining inside certain while loops, bug1330.
2018-08-21 22:09:40 +00:00
Fix define argument stringification, broke since 3.914.
2018-06-21 12:19:59 +00:00
**** Fix define argument stringification (`"), broke since 3.914. [Joe DErrico]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix to ignore Unicode UTF-8 BOM sequences, #1967. [HyungKi Jeong]
Fix to ignore Unicode UTF-8 BOM sequences, msg2576.
2018-06-26 11:11:56 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix std:: build error, #1322.
Fix std:: build error, bug1322.
2018-06-28 22:55:36 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix function inlining inside certain while loops, #1330. [Julien Margetts]
Change MODDUP errors to warnings, msg2588.
2018-07-23 22:57:34 +00:00
devel release
2018-06-13 01:22:01 +00:00
Version bump
2018-06-13 01:15:14 +00:00
* Verilator 3.924 2018-06-12
devel release
2018-03-17 16:01:59 +00:00
Renamed --profile-cfuncs to --prof-cfuncs.
2018-05-20 13:12:29 +00:00
*** Renamed --profile-cfuncs to --prof-cfuncs.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Report interface ports connected to wrong interface, #1294. [Todd Strader]
Report interface ports connected to wrong interface, bug1294.
2018-04-05 01:03:43 +00:00
When tracing, use scalars on single bit arrays to appease vcddiff.
2018-05-19 11:52:07 +00:00
**** When tracing, use scalars on single bit arrays to appease vcddiff.
Fix parsing "output signed" in V2K port list, msg2540.
2018-03-30 00:10:27 +00:00
**** Fix parsing "output signed" in V2K port list, msg2540. [James Jung]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix parsing error on bad missing #, #1308. [Dan Kirkham]
Fix parsing error on bad missing #, bug1308.
2018-05-09 22:32:12 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $clog2 to be in verilog 2005, #1319. [James Hutchinson]
Fix to be in verilog 2005, bug1319. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-06-08 12:01:22 +00:00
Prepare for version 4 branch
2018-02-02 02:21:21 +00:00
Version bump
2018-03-17 15:56:37 +00:00
* Verilator 3.922 2018-03-17
devel release
2018-02-02 01:14:40 +00:00
Support IEEE 1800-2017 as default language.
2018-03-13 02:26:34 +00:00
** Support IEEE 1800-2017 as default language.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support trig functions ($sin() etc), #1281. [Patrick Stewart]
Support trig functions (() etc), bug1281. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-02-26 09:25:07 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support calling system functions as tasks, #1285. [Joel Holdsworth]
Support calling system functions as tasks, bug1285.
2018-03-09 04:40:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support assert properties, #785, #1290. [John Coiner, et al]
Support assert properties, bug785, bug1290.
2018-03-11 14:37:20 +00:00
Support
2018-03-12 20:44:01 +00:00
*** Support $writememh. [John Coiner]
Add --no-debug-leak to reduce memory use under debug.
2018-03-10 17:18:19 +00:00
*** Add --no-debug-leak to reduce memory use under debug. [John Coiner]
Fix severe runtime performance bug in certain foreach loops.
2018-03-15 12:59:52 +00:00
**** Fix severe runtime performance bug in certain foreach loops. [John Coiner]
On convergence errors, show activity.
2018-03-10 17:52:11 +00:00
**** On convergence errors, show activity. [John Coiner]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix GCC 8.0 issues, #1273.
Fix GCC 8.0 issues
2018-02-07 23:58:21 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix pullup/pulldowns on bit selects, #1274. [Rob Stoddard]
Fix pullup/pulldowns on bit selects, bug1274.
2018-02-11 00:08:07 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix verilator_coverage --annotate-min, #1284. [Tymoteusz Blazejczyk]
Fix verilator_coverage --annotate-min, bug1284.
2018-03-08 00:52:29 +00:00
Fix quoting of quoted arguments. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-03-09 03:43:29 +00:00
**** Fix quoting of quoted arguments. [John Coiner]
devel release
2018-02-02 01:14:40 +00:00
Version bump
2018-02-02 01:09:58 +00:00
* Verilator 3.920 2018-02-01
devel release
2018-01-02 23:13:45 +00:00
Commentary
2018-02-02 00:20:08 +00:00
** Moving forward, use the git "stable" branch to track the latest release,
and git "v#.###" tags for specific releases.
Commentary
2018-02-02 00:18:00 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support 'assume' similar to 'assert', #1269. [Dan Gisselquist]
Support 'assume' similar to 'assert', bug1269.
2018-01-31 12:33:10 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix tracing example file output, #1268. [Enzo Chi]
Fix tracing example file output, bug1268.
2018-01-30 00:07:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix gate optimization out of memory, add --gate-stmts, #1260. [Alex Solomatnikov]
Fix gate optimization out of memory, add --gate-stmts, bug1260.
2018-01-27 20:06:51 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix compile error on public real parameters by suppressing, #1261. [Alex Solomatnikov]
Fix compile error on public real parameters by suppressing, bug1261.
2018-01-17 00:53:50 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix input-only tristate comparisons, #1267. [Alexis G]
Fix compile error on public real parameters by suppressing, bug1261.
2018-01-25 03:30:30 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix missing edge type in xml output, #1955. [Alexis G]
Fix missing edge type in xml output, msg2480.
2018-01-31 12:29:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix compile error with --public and interface bind, #1264. [Alexis G]
Fix compile error with --public and interface bind, bug1264.
2018-02-02 01:07:46 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Remove c++filt, #1265. [Stefan Wallentowitz]
Remove c++filt and fix status code of Makefile, bug1265 In the generated Makefile the linker output is piped through c++filt which was very useful for older linkers. But unfortunately the status code is lost during the piping. So when the make process is embedded in a larger setup a failure will not manifest to the outside flow. As modern linkers do the job of c++filt, this removes it from the generated Makefile. It will also produce a proper status code then. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-01-19 02:25:43 +00:00
devel release
2018-01-02 23:13:45 +00:00
Version bump
2018-01-02 23:06:05 +00:00
* Verilator 3.918 2018-01-02
devel release
2017-11-27 23:50:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Workaround GCC/clang bug with huge compile times, #1248.
Workaround GCC/clang bug with huge compile times, bug1248.
2017-12-09 16:52:35 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support DPI open arrays, #909, #1245. [David Pierce, Victor Besyakov]
Support DPI open arrays, bug909, bug1245.
2017-12-17 21:28:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add INFINITELOOP warning, #1254. [Alex Solomatnikov]
Add INFINITELOOP warning, bug1254.
2017-12-27 02:35:08 +00:00
Support > 64 bit decimal $display.
2017-12-03 03:10:58 +00:00
**** Support > 64 bit decimal $display.
Support DPI time and svLogicVal. Note older version incorrectly assumed svBitVal even for logicals.
2017-12-10 01:17:37 +00:00
**** Support DPI time and svLogicVal. [Victor Besyakov]
Note older version incorrectly assumed svBitVal even for logicals.
Support string len() method.
2017-12-08 00:57:11 +00:00
**** Support string len() method. [Victor Besyakov]
Add error if always_comb has sensitivity list.
2017-12-14 00:49:37 +00:00
**** Add error if always_comb has sensitivity list. [Arjen Roodselaar]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix SystemC 2.3.2 compile error, #1251. [Tymoteusz Blazejczyk]
Fix SystemC 2.3.2 compile error, bug1251. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-12-17 13:23:22 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix modport outputs being treated as inputs, #1246. [Jeff Bush]
Fix modport outputs being treated as inputs, bug1246.
2017-11-29 00:11:41 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix false ALWCOMBORDER on interface references, #1247. [Josh Redford]
Fix false ALWCOMBORDER on interface references, bug1247.
2017-12-07 02:29:10 +00:00
Fix constant propagation across DPI imports of inout strings.
2017-12-08 01:10:27 +00:00
**** Fix constant propagation across DPI imports of inout strings. [Victor Besyakov]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix resolving inline nested interface names, #1250. [Arjen Roodselaar]
Fix resolving inline nested interface names, bug1250.
2017-12-14 00:42:49 +00:00
devel release
2017-11-27 23:50:14 +00:00
Version bump
2017-11-25 20:42:11 +00:00
* Verilator 3.916 2017-11-25
devel release
2017-10-15 00:47:25 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support self-recursive modules, #659. [Sean Moore, et al]
Support self-recursive modules, bug659.
2017-11-18 22:42:35 +00:00
Support $error/$warning in elaboration time blocks.
2017-11-22 02:10:42 +00:00
*** Support $error/$warning in elaboration time blocks.
Support $size/$bits/etc on type references.
2017-11-23 15:17:56 +00:00
*** Support $size/$bits/etc on type references.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add error when driving input-only modport, #1110. [Trevor Elbourne]
Fix partial slicing with pattern assignments, bug991.
2017-11-23 19:55:32 +00:00
*** Add BSSPACE and COLONPLUS lint warnings.
Fix MacOS portability, bug1232.
2017-10-15 14:36:50 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Detect MSB overflow when under VL_DEBUG, #1238. [Junyi Xi]
Detect MSB overflow when under VL_DEBUG, bug1238.
2017-11-06 02:47:55 +00:00
Add data types to --xml.
2017-11-09 02:27:15 +00:00
**** Add data types to --xml. [Rui Terra]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix partial slicing with pattern assignments, #991. [Johan Bjork]
Add BSSPACE and COLONPLUS lint warnings.
2017-11-16 01:19:12 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix false unused warning on interfaces, #1241. [Laurens van Dam]
Fix false unused warning on interfaces, bug1241.
2017-11-15 01:10:25 +00:00
Fix error on "unique case" with no cases.
2017-11-22 02:52:37 +00:00
**** Fix error on "unique case" with no cases.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MacOS portability, #1232. [Jeff Bush]
Fix partial slicing with pattern assignments, bug991.
2017-11-23 19:55:32 +00:00
Fix MacOS portability, bug1232.
2017-10-15 14:36:50 +00:00
Fix version
2017-10-14 20:20:17 +00:00
* Verilator 3.914 2017-10-14
devel release
2017-09-23 14:11:06 +00:00
Replaced test_c/test_sc with new examples/ directory.
2017-09-24 01:18:07 +00:00
** Added new examples/ directory with appropriate examples. This replaces the
old test_c and test_sc directories.
Add --x-initial option
2017-10-02 01:31:40 +00:00
*** Add --getenv option for simplifying Makefiles.
*** Add --x-initial option for specifying initial value assignment behavior.
Add --getenv option.
2017-09-23 22:03:39 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --no-relative-cfuncs and related default optimization, #1224. [John Coiner]
Add --no-relative-cfuncs and related default optimization, bug1224. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-10-05 22:18:11 +00:00
Add /*verilator tag*/ for XML extraction applications. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-10-06 11:33:52 +00:00
*** Add /*verilator tag*/ for XML extraction applications. [Chris Randall]
Tests: The internal test_verilated test directory is moved to be part of test_regress.
2017-09-23 14:49:29 +00:00
**** The internal test_verilated test directory is moved to be part of test_regress.
Change VL_THREADED to use C++11, and compute and test related GCC flags automatically
2017-10-08 01:29:57 +00:00
**** The experimental VL_THREADED setting (only, not normal mode) now requires C++11.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix over-aggressive inlining, #1223. [John Coiner]
Fix over-aggressive inlining, bug1223. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-10-01 22:00:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix Ubuntu 17.10 issues, #1223 partial. [John Coiner]
Fix Ubuntu 17.10 issues, bug1223 partial. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-09-30 17:30:01 +00:00
Fix compiler warning when WIDTH warning ignored on large compare.
2017-10-01 14:21:27 +00:00
**** Fix compiler warning when WIDTH warning ignored on large compare.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix memory leak in VerilatedVcd dumps, #1222 partial. [Shareef Jalloq]
Fix memory leak in VerilatedVcd dumps, bug1222 partial.
2017-10-02 22:49:00 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix unnecessary Vdly variables, #1224 partial. [John Coiner]
Fix memory leak in VerilatedVcd dumps, bug1222 partial.
2017-10-02 22:49:00 +00:00
Fix conditional slices and add related optimizations.
2017-10-05 01:27:34 +00:00
**** Fix conditional slices and add related optimizations.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix `` expansion of `defines, #1225, #1227, #1228. [Odd Magne Reitan]
Fix `` expansion of empty `defines, bug1225.
2017-10-07 18:01:18 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix -E duplicating output, #1226. [Odd Magne Reitan]
Fix -E duplicating output, bug1226.
2017-10-10 01:08:50 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix float-conversion warning, #1229. [Robert Henry]
Fix float-conversion warning, bug1229.
2017-10-11 23:01:37 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MacOS portability, #1230, #1231. [Jeff Bush]
Fix MacOS portability, bug1230.
2017-10-14 13:00:39 +00:00
devel release
2017-09-23 14:11:06 +00:00
Version bump
2017-09-23 14:04:52 +00:00
* Verilator 3.912 2017-09-23
devel release
2017-09-08 01:15:48 +00:00
Verilated headers no longer "use namespace std;"
2017-09-23 11:32:37 +00:00
** Verilated headers no longer "use namespace std;"
User's code without "std::" prefixes may need "use namespace std;" to compile.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support or/and/xor array intrinsic methods, #1210. [Mike Popoloski]
Support or/and/xor array intrinsic methods, bug1210.
2017-09-13 23:37:47 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support package export, #1217. [Usuario Eda]
Support package export, bug1217.
2017-09-21 01:04:59 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix ordering of arrayed cell wide connections, #1202 partial. [Mike Popoloski]
Fix ordering of arrayed cell wide connections, bug1202 partial.
2017-09-12 23:34:10 +00:00
Support module port parameters without defaults, bug 1213. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-09-15 01:20:20 +00:00
**** Support module port parameters without defaults, bug 1213. [Mike Popoloski]
Add performance information to --stats file.
2017-09-18 02:52:57 +00:00
**** Add performance information to --stats file.
Simplify VL_CONST_W macro generation for faster compiles.
2017-09-19 01:36:18 +00:00
**** Simplify VL_CONST_W macro generation for faster compiles.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix LITENDIAN warning on arrayed cells, #1202. [Mike Popoloski]
Fix LITENDIAN warning on arrayed cells, bug1202.
2017-09-13 23:09:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix enum ranges without colons, #1204. [Mike Popoloski]
Fix enum ranges without colons, bug1204.
2017-09-12 22:53:57 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix GCC noreturn compile error, #1209. [Mike Popoloski]
Fix GCC noreturn compile error, bug1209.
2017-09-13 23:27:59 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix constant function default parameters, #1211. [Mike Popoloski]
Fix constant function default parameters, bug1211.
2017-09-13 23:47:11 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix non-colon array of interface modports, #1212. [Mike Popoloski]
Fix non-colon array of interface modports, bug1212.
2017-09-15 01:15:56 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix .name connections on interfaces, #1214. [Mike Popoloski]
Fix .name connections on interfaces, bug1214. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-09-15 01:24:13 +00:00
Fix wide array indices causing compile error.
2017-09-20 00:04:45 +00:00
**** Fix wide array indices causing compile error.
Optimize concat/replicate+replicate.
2017-09-22 01:05:42 +00:00
**** Better optimize Shift-And, and replication constructs.
Better optimize Shift-And constructs.
2017-09-20 00:56:17 +00:00
devel release
2017-09-08 01:15:48 +00:00
Version bump
2017-09-08 01:10:22 +00:00
* Verilator 3.910 2017-09-07
devel release
2017-08-29 02:51:53 +00:00
SystemPerl mode (-sp-deprecated) has been removed.
2017-09-08 01:08:49 +00:00
*** SystemPerl mode (-sp-deprecated) has been removed.
Update keywords for C++11 etc, msg2325
2017-09-03 01:01:50 +00:00
**** Update keyword warnings to include C++11 and others.
Version bump
2017-08-29 02:46:43 +00:00
* Verilator 3.908 2017-08-28
devel release
2017-06-22 22:36:29 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support x in $readmem, #1180. [Arthur Kahlich]
Support x in ,
2017-07-05 22:51:06 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support packed struct DPI imports, #1190. [Rob Stoddard]
Support packed struct DPI imports, bug1190.
2017-08-11 23:07:47 +00:00
Fix GCC 6 warnings.
2017-07-06 23:07:23 +00:00
**** Fix GCC 6 warnings.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix compile error on unused VL_VALUEPLUSARGS_IW, #1181. [Thomas J Whatson]
Fix compile error on unused VL_VALUEPLUSARGS_IW, bug1181.
2017-07-07 11:50:45 +00:00
Fix undefined VL_POW_WWI.
2017-07-13 00:08:32 +00:00
**** Fix undefined VL_POW_WWI. [Clifford Wolf]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix internal error on unconnected inouts, #1187. [Rob Stoddard]
Fix internal error on unconnected inouts, bug1187.
2017-08-13 22:08:24 +00:00
devel release
2016-03-02 00:14:04 +00:00
Version bump
2017-06-22 22:31:22 +00:00
* Verilator 3.906 2017-06-22
devel release
2017-05-31 02:04:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support set_time_unit/set_time_precision in C traces, #1937.
Support set_time_unit/set_time_precision in C traces, msg2261.
2017-06-20 23:33:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix extract of packed array with non-zero LSB, #1172. [James Pallister]
Fix extract of packed array with non-zero LSB, bug1172.
2017-06-07 00:06:23 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix shifts by more than 32-bit numbers, #1174. [Clifford Wolf]
Fix shifts by more than 32-bit numbers, bug1174.
2017-06-05 11:56:59 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix power operator on wide constants, #761. [Clifford Wolf]
Fix power operator on wide constants, bug761.
2017-06-06 00:30:01 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix .* on interface pins, #1176. [Maciej Piechotka]
Fix .* on interface pins, bug1176.
2017-06-20 22:40:18 +00:00
devel release
2017-05-31 02:04:58 +00:00
Version bump
2017-05-31 02:01:21 +00:00
* Verilator 3.904 2017-05-30
devel release
2017-04-02 12:49:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix non-cutable ordering loops on clock arrays, #1009. [Todd Strader]
Fix non-cutable ordering loops on clock arrays, bug1009. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-05-09 12:05:21 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support ports of array of reals, #1154. [J Briquet]
Support arrayed parameter overrides, bug1153.
2017-05-02 23:16:54 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support arrayed parameter overrides, #1153. [John Stevenson]
Support ports of array of reals, bug1154.
2017-04-28 10:10:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support $value$plusargs with variables, #1165. [Wesley Terpstra]
Support $value$plusargs with variables, bug1165.
2017-05-19 02:41:43 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support modport access to un-modport objects, #1161. [Todd Strader]
Fix non-arrayed cells with interface arrays, bug1153.
2017-04-29 00:03:38 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add stack trace when can't optimize function, #1158. [Todd Strader]
Add stack trace when can't optimize function, bug1158. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-05-09 22:54:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add warning on mis-sized literal, #1156. [Todd Strader]
devel release
2017-04-02 12:49:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix interface functions returning wrong parameters, #996. [Todd Strader]
Fix interface functions returning wrong parameters, bug996.
2017-05-19 02:49:17 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix non-arrayed cells with interface arrays, #1153. [John Stevenson]
Fix non-arrayed cells with interface arrays, bug1153. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-05-10 23:05:42 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix --assert with complex case statements, #1164. [Enzo Chi]
Fix --assert with complex case statements, bug1164.
2017-05-18 00:15:40 +00:00
devel release
2017-04-02 12:49:31 +00:00
Version bump
2017-04-02 12:43:53 +00:00
* Verilator 3.902 2017-04-02
devel release
2017-01-27 03:41:05 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Add -FI option to force includes, #1916. [Amir Gonnen]
Add -FI option to force includes,msg2146.
2017-02-09 12:43:43 +00:00
Add --relative-includes.
2017-02-09 23:33:18 +00:00
** Add --relative-includes. [Rob Stoddard]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add error on duplicate pattern assignments, #1145. [Johan Bjork]
Add error on duplicate pattern assignments, bug1145.
2017-03-23 22:15:03 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error on improperly widthed default function, #984. [Todd Strader]
Fix error on improperly widthed default function, bug984.
2017-03-21 23:27:42 +00:00
Fix 2009 localparam syntax, msg2139.
2017-01-27 03:41:32 +00:00
**** Fix 2009 localparam syntax, msg2139. [Galen Seitz]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix ugly interface-to-non-interface errors, #1112. [Johan Bjork]
Fix ugly interface-to-non-interface errors, bug1112.
2017-03-17 22:33:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix LDFLAGS and CFLAGS not preserving order, #1130. [Olof Kindgren]
Fix LDFLAGS and CFLAGS not preserving order, bug1130.
2017-02-13 23:11:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix internal error on initializing parameter array, #1131. [Jie Xu]
Fix internal error on initializing parameter array, bug1131.
2017-03-06 12:20:30 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix internal error on interface arrays, #1135. [John Stevenson]
Fix internal error on interface arrays, bug1135.
2017-03-16 00:03:53 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix calling sformatf to display, and elab $displays, #1139. [Johan Bjork]
Fix calling sformatf to display, and elab , bug1139.
2017-03-17 22:40:16 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix realpath compile issue on MSVC++, #1141. [Miodrag Milanovic]
Fix realpath compile issue on MSVC++, bug1141.
2017-03-16 00:08:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix missing error on interface size mismatch, #1143. [Johan Bjork]
Fix missing error on interface size mismatch, bug1143.
2017-03-21 23:19:28 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error on parameters with dotted references, #1146. [Johan Bjork]
Fix error on parameters with dotted references, bug1146.
2017-03-28 23:55:20 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix wreal not handling continuous assign, #1150. [J Briquet]
Fix wreal not handling continuous assign, bug1150.
2017-03-30 22:32:37 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix nested structure parameter selects, #1150. [J Briquet]
Fix nested structure parameter selects, bug1150.
2017-03-30 23:05:55 +00:00
devel release
2017-01-27 03:41:05 +00:00
Version bump
2017-01-15 17:09:59 +00:00
* Verilator 3.900 2017-01-15
devel release
2016-11-25 15:55:28 +00:00
Version bump
2017-01-15 17:09:59 +00:00
** Internal code changes for improved compatibility and performance.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support old-style $display($time), #467. [John Demme]
Support old-style (), bug467.
2017-01-10 00:19:21 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** With --bbox-unsup, suppress desassign and mixed edges, #1120. [Galen Seitz]
With --bbox-unsup, suppress desassign and mixed edges, bug1120.
2016-12-21 22:43:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix parsing sensitivity with &&, #934. [Luke Yang]
Fix parsing sensitivity with &&, bug934.
2016-12-21 23:23:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix internal error on double-for loop unrolling, #1044. [Jan Egil Ruud]
Fix internal error on double-for loop unrolling, bug1044.
2016-11-30 01:40:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix internal error on unique casez with --assert, #1117. [Enzo Chi]
Fix internal error on unique casez with --assert, bug1117.
2016-12-03 19:49:51 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix bad code when tracing array of structs, #1122. [Andrew Bardsley]
Fix bad code when tracing array of structs, bug1122.
2017-01-06 23:44:37 +00:00
devel release
2016-11-25 15:55:28 +00:00
Version bump
2016-11-25 15:35:45 +00:00
* Verilator 3.890 2016-11-25
devel release
2016-10-14 23:51:30 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Honor --output-split on coverage constructors, #1098. [Johan Bjork]
Honor --output-split on coverage constructors, bug1098.
2016-10-23 18:27:57 +00:00
Use VERILATOR_INCLUDE in generated files to allow relocation.
2016-11-19 02:13:56 +00:00
**** Fix various issues when making outside of the kit.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix flex 2.6.2 bug, #1103. [Sergey Kvachonok]
Fix flex 2.6.2 bug, bug1103.
2016-11-06 13:14:05 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error on bad interface name, #1097. [Todd Strader]
Fix error on bad interface name, bug1097.
2016-10-22 12:05:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error on referencing variable in parent, #1099. [Ian Thompson]
Fix error on referencing variable in parent, bug1099.
2016-11-05 12:37:18 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix type parameters with low optimization, #1101. [Stefan Wallentowitz]
Fix type parameters with low optimization, bug1101. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-11-05 02:58:21 +00:00
devel release
2016-10-14 23:51:30 +00:00
Version bump
2016-10-14 23:42:18 +00:00
* Verilator 3.888 2016-10-14
devel release
2016-07-30 14:18:52 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support foreach, #1078. [Xuan Guo]
Support foreach, bug1078.
2016-09-20 02:00:13 +00:00
Add --no-decoration to remove output comments, msg2015.
2016-09-14 02:28:07 +00:00
*** Add --no-decoration to remove output comments, msg2015. [Frederic Requin]
If VM_PARALLEL_BUILDS=1, use OPT_FAST and OPT_SLOW.
2016-09-19 23:31:09 +00:00
*** If VM_PARALLEL_BUILDS=1, use OPT_FAST and OPT_SLOW. [Frederic Requin]
Set VM_DEFAULT_RULES=0 for old behavior.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add error on DPI functions > 32 bits, #1898. [Elliot Mednick]
Add error on DPI functions > 32 bits, msg1995.
2016-09-10 12:14:17 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix SystemC compiles with VPI, #1081. [Arthur Kahlich]
Fix SystemC compiles with VPI, bug1081.
2016-08-23 22:05:29 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error on wide numbers that represent shifts, msg1991, #1088. [Mandy Xu]
Fix error on wide numbers that represent small msb/lsb, msg1991.
2016-09-09 01:30:35 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Improve Verilation performance on internal strings, #1896. [Johan Bjork]
Improve Verilation performance on internal strings, msg1975.
2016-09-09 02:04:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Improve Verilation performance on trace duplicates, #1090. [Johan Bjork]
Improve Verilation performance on trace duplicates, msg2017. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-09-19 21:54:42 +00:00
devel release
2016-07-30 14:18:52 +00:00
Version bump
2016-07-30 14:10:35 +00:00
* Verilator 3.886 2016-07-30
devel release
2016-05-19 01:15:33 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix enum values of 11-16 bits wide using .next/.prev, #1062. [Brian Flachs]
Fix enum values of 11-16 bits wide using .next/.prev, bug1062.
2016-06-16 02:46:34 +00:00
Fix false warnings on non-power-2 enums using .next/.prev.
2016-06-16 00:13:52 +00:00
**** Fix false warnings on non-power-2 enums using .next/.prev.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix comparison of unpacked arrays, #1071. [Andrew Bardsley]
Fix comparison of unpacked arrays, bug1071.
2016-07-23 20:58:30 +00:00
Fix compiler warning in GCC 6. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-07-09 08:09:34 +00:00
**** Fix compiler warning in GCC 6. [David Horton]
Fix false warnings on non-power-2 enums using .next/.prev.
2016-06-16 00:13:52 +00:00
Version bump
2016-05-19 01:10:56 +00:00
* Verilator 3.884 2016-05-18
devel release
2016-03-02 00:14:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support parameter type, #376. [Alan Hunter, et al]
Support parameter type, bug376.
2016-03-15 01:51:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support command-line -G/+pvalue param overrides, #1045. [Stefan Wallentowitz]
Support command-line -G/+pvalue param overrides, bug1045. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-03-24 23:14:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** The default l2 scope name is now the same as the top-level module, #1050.
Change --l2-name default to remove 'v' naming.
2016-05-07 18:10:33 +00:00
Use "--l2-name v" for the historical behavior.
*** Add --l2-name option for controlling "v" naming.
Add --l2-name option for controlling 'v' naming, bug1050.
2016-05-07 18:01:02 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix --output-split of constructors, #1035. [Johan Bjork]
Fix --output-split of constructors, bug1035. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-05-12 11:19:02 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix removal of empty packages, modules and cells, #1034. [Johan Bjork]
Fix removal of empty packages, modules and cells, bug1034. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-05-12 01:44:55 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix core dump on Arch Linux/GCC 6.1.1, #1058. [Jannis Harder]
Fix core dump on Arch Linux/GCC 6.1.1, bug1058.
2016-05-14 21:56:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $value$plusargs to string, #1880. [Frederic Requin]
Fix to string, msg1890.
2016-05-17 01:57:49 +00:00
devel release
2016-03-02 00:14:04 +00:00
Version bump
2016-03-02 00:09:21 +00:00
* Verilator 3.882 2016-03-01
Avoid dynamic_cast for classes with no children, bug1021. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-07 01:47:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Internal Verilation-time performance enhancements, #1021. [Johan Bjork]
Avoid dynamic_cast for classes with no children, bug1021. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-07 01:47:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support inlining interfaces, #1018. [Johan Bjork]
Support inlining interfaces, bug1018. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-22 00:11:53 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support SV strings to readmemh, #1040. [Stefan Wallentowitz]
Support SV strings to readmemh, bug1040. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-03-01 23:57:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix unrolling complicated for-loop bounds, #677. [Johan Bjork]
Fix unrolling complicated for-loop bounds, bug677. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-22 00:00:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix stats file containing multiple unroll entries, #1020. [Johan Bjork]
Fix stats file containing multiple unroll entries, bug1020. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-07 01:53:48 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix using short parameter names on negative params, #1022. [Duraid Madina]
Fix using short parameter names on negative params, bug1022.
2016-01-21 03:09:11 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix read-after-free error, #1031. [Johan Bjork]
Fix read-after-free error detected by valgrind, bug1031. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-02-04 23:34:08 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix elaboration-time display warnings, #1032. [Johan Bjork]
Fix elaboration-time display warnings, bug1032. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-02-04 23:38:59 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix crash on very deep function trees, #1028. [Jonathan Kimmitt]
Fix crash on very deep function trees, bug1028.
2016-02-05 01:47:55 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix slicing mix of big and little-endian, #1033. [Geoff Barrett]
Fix slicing mix of big and little-endian, bug1033.
2016-02-10 03:16:12 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix pattern assignment width propagation, #1037. [Johan Bjork]
Fix pattern assignment width propagation, bug1037.
2016-02-22 04:00:21 +00:00
Avoid dynamic_cast for classes with no children, bug1021. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-07 01:47:44 +00:00
Version bump
2015-12-19 15:26:14 +00:00
* Verilator 3.880 2015-12-19
devel release
2015-11-01 13:20:17 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support display %u, %v, %p, %z, #989. [Johan Bjork]
Fix constant function assigned to packed structs, bug997. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-12 01:49:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix real parameters causing bad module names, #992. [Johan Bjork]
Fix real parameters causing bad module names, bug992.
2015-11-05 03:01:21 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix size-changing cast on packed struct, #993. [Johan Bjork]
Fix size-changing cast on packed struct, bug993. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-07 00:12:17 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix function calls on arrayed interface, #994. [Johan Bjork]
Fix function calls on arrayed interface, bug994. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-12 01:40:24 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix arrayed interfaces, #879, #1001. [Todd Strader]
Commentary; part of last commit
2015-12-06 00:45:36 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix constant function assigned to packed structs, #997. [Johan Bjork]
Fix display %u, %v, %p, %z, bug989.
2015-11-11 02:12:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix interface inside generate, #998. [Johan Bjork]
Fix interface inside generate, bug998.
2015-11-14 14:06:09 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $signed casts under generates, #999. [Clifford Wolf]
Fix casts under generates, bug999.
2015-11-13 03:29:42 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix genvar constant propagation, #1003. [Johan Bjork]
Fix genvar constant propagation, bug1003. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-23 02:16:13 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix parameter constant propagation from package, #1004. [Johan Bjork]
Fix genvar constant propagation from package, bug1003. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-23 01:46:26 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix array slicing of non-const indexes, #1006. [Johan Bjork]
Fix array slicing of non-const indexes, bug1006. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-25 02:28:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix dotted generated array error, #1005. [Jeff Bush, Johan Bjork]
Fix array slicing of non-const indexes, bug1006. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-25 02:28:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error instead of warning on large concat, #1865. [Paul Rolfe]
Fix error instead of warning on large concat, msg1768.
2015-12-09 02:25:43 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $bitstoreal constant propagation, #1012. [Jonathan Kimmitt]
Fix constant propagation, bug1012.
2015-12-09 03:22:42 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix model restore crash, #1013. [Jason McMullan]
Fix model restore crash, bug1013.
2015-12-15 00:58:22 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix arrayed instances to unpacked of same size, #1015. [Varun Koyyalagunta]
Fix arrayed instances to unpacked of same size, bug1015. Fix slices of unpacked arrays with non-zero LSBs.
2015-12-16 03:37:49 +00:00
**** Fix slices of unpacked arrays with non-zero LSBs.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix ternary operation with unpacked array, #1017. [Varun Koyyalagunta].
Fix ternary operation with unpacked array, bug1017.
2015-12-18 23:01:55 +00:00
devel release
2015-11-01 13:20:17 +00:00
Version bump
2015-11-01 13:18:54 +00:00
* Verilator 3.878 2015-11-01
devel release
2015-08-13 01:42:08 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Add --vpi flag, and fix VPI linkage, #969. [Arthur Kahlich]
Add --vpi flag, and fix VPI linkage, bug969.
2015-09-26 02:57:28 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support genvar indexes into arrayed cells, #517. [Todd Strader]
Support genvar indexes into arrayed cells, bug517.
2015-10-23 00:13:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support $sformatf, #977. [Johan Bjork]
Support , bug977.
2015-10-03 11:12:56 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support elaboration assertions, #973. [Johan Bjork]
Support elaboration assertions, bug973.
2015-10-23 22:13:25 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support $display with non-format arguments, #467. [Jamey Hicks]
Support with non-format arguments, bug467. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-10-28 00:58:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add VerilatedScopeNameMap for introspection, #966. [Todd Strader]
Add VerilatedScopeNameMap for introspection, bug966. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-09-25 01:08:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Ignore %l in $display, #983. [Todd Strader]
Ignore %l in , bug983.
2015-10-28 00:37:52 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix very long module names, #937. [Todd Strader]
Fix very long module names, bug937.
2015-09-20 00:12:35 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix internal error on dotted refs into generates, #958. [Jie Xu]
Fix internal error on dotted refs into generates, bug958.
2015-09-19 00:57:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix structure parameter constant propagation, #968. [Todd Strader]
Fix structure parameter constant propagation, bug968. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-09-30 01:02:33 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix enum constant propagation, #970. [Todd Strader]
Fix enum constant propagation, bug970.
2015-10-02 01:15:01 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix mis-optimizing public DPI functions, #963. [Wei Song]
Fix mis-optimizing public DPI functions, bug963.
2015-09-18 23:06:15 +00:00
Fix package:scope.scope variable references.
2015-10-24 01:03:35 +00:00
**** Fix package:scope.scope variable references.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $fwrite to constant stderr/stdout, #961. [Wei Song]
Fix $fwrite to constant stderr/stdout, bug961.
2015-10-24 01:53:16 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix struct.enum.name method calls, #855. [Jonathon Donaldson]
Fix struct.enum.name method calls, bug855.
2015-10-24 02:57:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix dot indexing into arrayed inferfaces, #978. [Johan Bjork]
Fix dot indexing into arrayed inferfaces, bug978.
2015-10-24 03:06:24 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix crash in commandArgsPlusMatch, #987. [Jamie Iles]
Fix crash in commandArgsPlusMatch, bug987.
2015-10-30 01:07:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error message on missing interface, #985. [Todd Strader]
Fix error message on missing interface, bug985.
2015-10-30 01:44:02 +00:00
devel release
2015-08-13 01:42:08 +00:00
Version bump - commentary fix
2015-08-13 01:40:55 +00:00
* Verilator 3.876 2015-08-12
Verison fix
2015-06-06 18:02:06 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add tracing_on, etc to vlt files, #932. [Frederic Requin]
Add tracing_on, etc to vlt files, bug932.
2015-07-23 00:14:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support extraction of enum bits, #951. [Jonathon Donaldson]
Support extraction of enum bits, bug951.
2015-08-13 01:33:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MinGW compiler error, #927, #929. [Hans Tichelaar]
Fix MinGW compiler error, bug929.
2015-06-08 11:24:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix .c files to be treated as .cpp, #930. [Jonathon Donaldson]
Fix .c files to be treated as .cpp, bug930.
2015-06-09 11:28:51 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix string-to-int space conversion, #931. [Fabrizio Ferrandi]
Fix string-to-int space conversion, bug931.
2015-06-12 11:28:44 +00:00
Fix dpi imports inside generates.
2015-06-16 23:27:18 +00:00
**** Fix dpi imports inside generates. [Michael Tresidder]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix rounding in trace $timescale, #946. [Frederic Requin]
Fix rounding in trace , bug946.
2015-07-21 17:22:08 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $fopen with SV string, #947. [Sven Stucki]
Fix with SV string, bug947.
2015-07-21 22:36:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix hashed error with typedef inside block, #948. [Sven Stucki]
Fix hashed error with typedef inside block, bug948.
2015-07-22 23:52:11 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix makefile with --coverage, #953. [Eivind Liland]
Fix makefile with --coverage, bug953.
2015-08-12 23:06:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix coverage documentation, #954. [Thomas J Whatson]
Fix coverage documentation, bug954.
2015-08-12 23:18:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix parameters with function parameter arguments, #952. [Jie Xu]
Fix parameters with function parameter arguments, bug952. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-08-12 23:29:06 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix size casts as second argument of cast item, #950. [Jonathon Donaldson]
Fix size casts as second argument of cast item, bug950.
2015-08-12 23:37:25 +00:00
Fix .c files to be treated as .cpp, bug930.
2015-06-09 11:28:51 +00:00
Verison fix
2015-06-06 18:02:06 +00:00
* Verilator 3.874 2015-06-06
devel release
2015-04-09 23:00:02 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add pkg-config .pc file, #919. [Stefan Wallentowitz]
Add pkg-config .pc file, bug919.
2015-05-14 01:21:29 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix installing missing manpages, #908. [Ahmed El-Mahmoudy]
devel release
2015-04-09 23:00:02 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix sign extension in large localparams, #910. [Mike Thyer]
Fix sign extension in large localparams, bug910.
2015-05-15 01:46:07 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix core dump in sync-async warnings, #911. [Sebastian Dressler]
Fix truncation warning with -pins-bv, bug912.
2015-04-29 01:31:25 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix truncation warning with -pins-bv, #912. [Alfonso Martinez]
Fix core dump in sync-async warnings, bug911.
2015-04-27 10:47:29 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix Cygwin uint32 compile, #914. [Matthew Barr]
Fix Cygwin uint32 compile, bug914.
2015-05-08 00:41:53 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix preprocessing stringified newline escapes, #915. [Anton Rapp]
Fix preprocessing stringified newline escapes, bug915.
2015-05-08 01:41:54 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix part-select in constant function, #916. [Andrew Bardsley]
Fix part-select in constant function, bug916.
2015-05-09 18:01:54 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix width extension on mis-width ports, #918. [Patrick Maupin]
Fix width extension on mis-width ports, bug918.
2015-05-14 00:59:13 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix width propagation on sized casts, #925. [Jonathon Donaldson]
Fix width propagation on sized casts, bug925.
2015-06-06 17:43:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MSVC++ compiler error, #927. [Hans Tichelaar]
Fix MSVC++ compiler error, bug927.
2015-06-04 23:37:03 +00:00
devel release
2015-04-09 23:00:02 +00:00
Version bump
2015-04-05 14:56:20 +00:00
* Verilator 3.872 2015-04-05
devel release
2015-02-13 01:39:20 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add VerilatedVcdFile to allow real-time waveforms, #890. [HyungKi Jeong]
Add VerilatedVcdFile to allow real-time waveforms, bug890.
2015-03-05 13:54:57 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --clk and related optimizations, #1840. [Jie Xu]
Add --clk and related optimizations, msg1533.
2015-03-12 23:20:46 +00:00
Fix order of C style arrays.
2015-03-13 11:06:06 +00:00
*** Fix order of C style arrays. [Duraid Madina]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add --dump-treei-<srcfile>, #894. [Jie Xu]
Add --dump-treei-<srcfile>, bug894.
2015-03-12 23:47:54 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix comma-instantiations with parameters, #884. [Franck Jullien]
Fix comma-separated instantiations with parameters, bug884.
2015-02-22 16:41:10 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix SystemC arrayed bit vectors, #886. [David Poole]
Fix SystemC arrayed bit vectors, bug886.
2015-02-26 02:09:55 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix compile error on MinGW, #887. [HyungKi Jeong]
Fix compile error on MinGW, bug887.
2015-02-27 01:40:45 +00:00
devel release
2015-02-13 01:39:20 +00:00
Version bump
2015-02-13 01:37:44 +00:00
* Verilator 3.870 2015-02-12
Suppress COMBDLY when inside always_latch, bug854.
2014-12-24 02:42:33 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Suppress COMBDLY when inside always_latch, #864. [Iztok Jeras]
Support cast operator with expression size, bug865.
2014-12-24 03:11:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support cast operator with expression size, #865. [Iztok Jeras]
Suppress COMBDLY when inside always_latch, bug854.
2014-12-24 02:42:33 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add warning on slice selection out of bounds, #875. [Cong Van Nguyen].
Add warning on slice selection out of bounds, bug875.
2015-01-25 21:32:46 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix member select error broke in 3.868, #867. [Iztok Jeras]
Fix member select error broke in 3.868, bug867.
2014-12-25 00:27:46 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $sccanf from string, #866. [David Pierce]
Fix $sccanf from string, bug866.
2014-12-25 02:50:38 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix VM_PARALLEL_BUILDS broke in 3.868, #870. [Hiroki Honda]
Fix VM_PARALLEL_BUILDS broke in 3.868, bug870.
2015-01-17 18:31:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix non-ANSI modport instantiations, #868. [Kevin Thompson]
Fix non-ANSI modport instantiations, bug868.
2015-01-17 20:35:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix UNOPTFLAT change detect on multidim arrays, #872. [Andrew Bardsley]
Fix UNOPTFLAT change detect on multidim arrays, bug872.
2015-01-22 01:43:21 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix slice connections of arrays to ports, #880. [Varun Koyyalagunta]
Fix slice connections of arrays to ports, bug880.
2015-02-11 01:24:21 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix mis-optimizing gate assignments in unopt blocks, #881. [Mike Thyer]
Fix mis-optimizing gate assignments in unopt blocks, bug881.
2015-02-12 00:36:34 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix sign extension of pattern members, #882. [Iztok Jeras]
Fix sign extension of pattern members, bug882.
2015-02-12 12:47:45 +00:00
Fix clang warnings.
2015-02-11 03:38:05 +00:00
**** Fix clang compile warnings.
Suppress COMBDLY when inside always_latch, bug854.
2014-12-24 02:42:33 +00:00
devel release
2014-12-20 21:49:42 +00:00
* Verilator 3.868 2014-12-20
devel release
2014-11-15 13:43:27 +00:00
New verilator_coverage and infrastructure to replace SystemPerl's vcoverage.
2014-11-24 02:06:10 +00:00
** New verilator_coverage program added to replace SystemPerl's vcoverage.
Remove PSL support
2014-11-22 15:14:14 +00:00
** PSL support was removed, please use System Verilog assertions.
Remove SystemPerl tests
2014-11-27 13:30:54 +00:00
** SystemPerl mode is deprecated and now untested.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support enum.first/name and similar methods, #460, #848.
Support enum.first/name and similar methods, bug848.
2014-11-29 01:34:23 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add 'string' printing and comparisons, #746, #747, etc.
Add 'string' printing and comparisons, bug746, bug747, etc.
2014-11-28 20:01:50 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Inline C functions that are used only once, #1838. [Jie Xu]
Inline C functions that are used only once, msg1525.
2014-11-27 15:52:38 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix tracing SystemC signals with structures, #858. [Eivind Liland]
Fix tracing SystemC signals with structures, bug858. Remove SC tracing of wrapper.
2014-12-11 03:33:28 +00:00
Note that SystemC traces will no longer show the signals
in the wrapper, they can be seen one level further down.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add --stats-vars, #851. [Jeremy Bennett]
Add --stats-vars, bug851.
2014-12-20 13:28:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix bare generates in interfaces, #789. [Bob Newgard]
Fix bare generates in interfaces, bug789.
2014-11-29 02:32:57 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix underscores in real literals, #863. [Jonathon Donaldson]
Fix underscores in real literals, bug863.
2014-12-19 23:14:32 +00:00
Remove PSL support
2014-11-22 15:14:14 +00:00
Version bump
2014-11-15 13:38:44 +00:00
* Verilator 3.866 2014-11-15
devel release
2014-09-21 13:06:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix +define+A+B to define A and B to match other simulators, #847. [Adam Krolnik]
Fix +define+A+B to define A and B to match other simulators, bug847.
2014-11-14 00:05:07 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add optimization of wires from arrayed cells, #1831. [Jie Xu]
Add optimization of wires from arrayed cells, msg1447. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-11-06 02:09:35 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add optimization of operators between concats, #1831. [Jie Xu]
Add optimization of operators between concats, msg1447.
2014-10-23 01:44:41 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add public enums, #833. [Jonathon Donaldson]
Add public enums, bug833.
2014-11-07 12:50:11 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Trace_off now operates on cells, #826. [Lane Brooks]
Trace_off now operates on cells, bug826.
2014-11-08 19:15:10 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix public parameters in unused packages, #804. [Jonathon Donaldson]
Fix public parameters in unused packages, bug804.
2014-11-06 22:53:01 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix select when partially out-of-bound, #823. [Cliffort Wolf]
Fix select when partially out-of-bound, bug823.
2014-11-09 23:29:52 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix generate unrolling with function call, #830. [Steven Slatter]
Fix generate unrolling with function call, bug830.
2014-10-16 01:29:37 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix cast-to-size context-determined sizing, #828. [Geoff Barrett]
Fix cast-to-size context-determined sizing, bug828.
2014-10-17 23:01:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix not tracing modules following primitives, #837. [Jie Xu]
Fix not tracing modules following primitives, bug837.
2014-11-04 12:49:03 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix trace overflow on huge arrays, #834. [Geoff Barrett]
Fix trace overflow on huge arrays, bug834.
2014-11-06 03:22:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix quoted comment slashes in defines, #845. [Adam Krolnik]
Fix quoted comment slashes in defines, bug845.
2014-11-12 21:37:51 +00:00
devel release
2014-09-21 13:06:40 +00:00
Version bump
2014-09-21 13:04:36 +00:00
* Verilator 3.864 2014-09-21
devel release
2014-06-11 00:43:10 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support power operator with real, #809. [Jonathon Donaldson]
Support power operator with real, bug809.
2014-09-21 12:20:38 +00:00
Improve verilator_profcfunc time attributions.
2014-08-29 02:10:39 +00:00
**** Improve verilator_profcfunc time attributions. [Jonathon Donaldson]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix duplicate anonymous structures in $root, #788. [Bob Newgard]
Fix duplicate anonymous structures in , bug788.
2014-06-15 15:18:47 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix mis-optimization of bit-swap in wide signal, #800. [Jie Xu]
Fix mis-optimization of bit-swap in wide signal, bug800.
2014-07-04 13:13:59 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error when tracing public parameters, #722. [Jonathon Donaldson]
Fix error when tracing public parameters, bug722.
2014-07-22 00:44:33 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix dpiGetContext in dotted scopes, #740. [Geoff Barrett]
Fix dpiGetContext in dotted scopes, bug740.
2014-07-22 00:55:52 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix over-shift structure optimization error, #803. [Jeff Bush]
Fix over-shift structure optimization error, bug803.
2014-07-28 11:31:01 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix optional parameter keyword in module #(), #810. [Iztok Jeras]
Fix optional parameter keyword in module #(), bug810.
2014-08-27 11:57:20 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $warning/$error multi-argument ordering, #816. [Jonathon Donaldson]
Fix / multi-argument ordering, bug816.
2014-09-05 02:25:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix clang warnings, #818. [Iztok Jeras]
Fix clang warnings, bug818.
2014-09-12 01:28:53 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix string formats under deep expressions, #820. [Iztok Jeras]
Fix string formats under deep expressions, bug820.
2014-09-21 12:52:09 +00:00
devel release
2014-06-11 00:43:10 +00:00
Version bump
2014-06-11 00:39:51 +00:00
* Verilator 3.862 2014-06-10
devel release
2014-05-11 20:58:01 +00:00
Using command line -Wno-{WARNING} now overrides file-local lint_on.
2014-05-16 00:54:45 +00:00
*** Using command line -Wno-{WARNING} now overrides file-local lint_on.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add -P to suppress `line and blanks with preprocessing, #781. [Derek Lockhart]
Add -P to suppress `line and blanks with preprocessing, bug781.
2014-06-07 00:22:20 +00:00
Support SV 2012 package import before port list.
2014-05-16 00:50:42 +00:00
*** Support SV 2012 package import before port list.
Change SYMRSVDWORD to print as warning rather than error.
2014-05-28 11:24:02 +00:00
**** Change SYMRSVDWORD to print as warning rather than error.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix seg-fault with variable of parameterized interface, #692. [Jie Xu]
Fix seg-fault with variable of parameterized interface, bug692.
2014-05-28 11:33:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix false name conflict on cells in generate blocks, #749. [Igor Lesik]
Fix false name conflict on cells in generate blocks, bug749.
2014-06-10 02:00:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix pattern assignment to basic types, #767. [Jie Xu]
Fix pattern assignment to conditionals, bug769.
2014-06-07 01:52:16 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix pattern assignment to conditionals, #769. [Jie Xu]
Fix pattern assignment to arrayed basic type, bug769.
2014-06-07 01:14:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix shift corner-cases, #765, #766, #768, #772, #774, #776. [Clifford Wolf]
Fix huge shifts to zero with -Wno-WIDTH, bug765.
2014-05-13 12:10:59 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix C compiler interpreting signing, #773. [Clifford Wolf]
Fix C compiler interpreting signing, bug773.
2014-05-24 12:00:01 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix late constant division by zero giving X error, #775. [Clifford Wolf]
Fix late constant division by zero giving X error, bug775.
2014-06-10 02:27:04 +00:00
Fix gate primitives with arrays and non-arrayed pins.
2014-05-16 00:57:09 +00:00
**** Fix gate primitives with arrays and non-arrayed pins.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix DETECTARRAY error on packed arrays, #770. [Jie Xu]
Fix DETECTARRAY error on packed arrays, bug770.
2014-06-07 13:53:40 +00:00
Fix ENDLABEL warnings on escaped identifiers.
2014-05-16 00:52:22 +00:00
**** Fix ENDLABEL warnings on escaped identifiers.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix string corruption, #780. [Derek Lockhart]
Fix string corruption, bug780.
2014-06-09 01:36:18 +00:00
devel release
2014-05-11 20:58:01 +00:00
Version bump.
2014-05-11 20:51:56 +00:00
* Verilator 3.860 2014-05-11
Add --no-trace-params.
2014-03-14 00:08:43 +00:00
PSL is no longer supported, please use System Verilog assertions.
2014-03-15 01:14:24 +00:00
** PSL is no longer supported, please use System Verilog assertions.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support '{} assignment pattern on arrays, #355.
Support '{} assignment pattern on arrays, bug355.
2014-03-31 00:41:20 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support streaming operators, #649. [Glen Gibb]
Support streaming operators, bug649. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-04-10 00:29:35 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Fix expression problems with -Wno-WIDTH, #729, #736, #737, #759.
Rewrite V3Width for better spec adherence when -Wno-WIDTH.
2014-04-30 02:01:50 +00:00
Where WIDTH warnings were ignored this might result in different
warning messages and results, though it should better match the spec.
Fix concats with no argments mis-sign extending, bug759.
2014-05-04 00:20:15 +00:00
[Clifford Wolf]
Rewrite V3Width for better spec adherence when -Wno-WIDTH.
2014-04-30 02:01:50 +00:00
Add --no-trace-params.
2014-03-14 00:08:43 +00:00
*** Add --no-trace-params.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add assertions on 'unique if', #725. [Jeff Bush]
Add assertions on 'unique if', bug725.
2014-03-17 01:38:29 +00:00
Add PINCONNECTEMPTY warning.
2014-03-28 01:36:52 +00:00
*** Add PINCONNECTEMPTY warning. [Holger Waechtler]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support parameter arrays, #683. [Jeremy Bennett]
Support parameter arrays, bug683.
2014-04-02 03:16:16 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix begin_keywords "1800+VAMS", #1806.
Fix begin_keywords 1800+VAMS, msg1211.
2014-05-08 11:15:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Documentation fixes, #723. [Glen Gibb]
Documentation fixes, bug723. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-03-14 11:17:03 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support {} in always sensitivity lists, #745. [Igor Lesik]
Support {} in always sensitivity lists, bug745.
2014-04-21 23:39:28 +00:00
Fix tracing of package variables and real arrays.
2014-03-15 00:36:47 +00:00
**** Fix tracing of package variables and real arrays.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix tracing of packed arrays without --trace-structs, #742. [Jie Xu]
Fix tracing of packed arrays without --trace-structs, bug742.
2014-04-16 00:20:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix missing coverage line on else-if, #727. [Sharad Bagri]
Fix missing coverage line on else-if, bug727.
2014-03-29 15:04:13 +00:00
Fix modport function import not-found error.
2014-04-04 01:53:39 +00:00
**** Fix modport function import not-found error.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix power operator calculation, #730, #735. [Clifford Wolf]
Fix power operator calculation, bug730.
2014-04-05 19:44:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix reporting struct members as reserved words, #741. [Chris Randall]
Fix reporting struct members as reserved words, bug741.
2014-04-15 23:35:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix change detection error on unions, #758. [Jie Xu]
Fix change detection error on unions, bug758.
2014-05-02 12:14:23 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix -Wno-UNOPTFLAT change detection with 64-bits, #762. [Clifford Wolf]
Fix -Wno-UNOPTFLAT change detection with 64-bits, bug762.
2014-05-10 16:40:35 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix shift-right optimization, #763. [Clifford Wolf]
Fix shift-right optmiization, bug763.
2014-05-10 20:38:20 +00:00
Fix Mac OS-X test issues. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-03-25 00:19:43 +00:00
**** Fix Mac OS-X test issues. [Holger Waechtler]
Fix C++-2011 warnings.
2014-03-15 18:50:03 +00:00
**** Fix C++-2011 warnings.
Add --no-trace-params.
2014-03-14 00:08:43 +00:00
Version bump
2014-03-11 23:48:57 +00:00
* Verilator 3.856 2014-03-11
devel release
2014-01-21 02:55:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support case inside, #708. [Jan Egil Ruud]
devel release
2014-01-21 02:55:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add parameters into trace files, #706. [Alex Solomatnikov]
Add parameters into trace files, bug706.
2014-03-08 20:36:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix parsing "#0 'b0", #256.
Fix parsing "#0 'b0", bug256.
2014-03-11 23:07:58 +00:00
Fix array bound checks on real variables.
2014-02-09 14:19:05 +00:00
**** Fix array bound checks on real variables.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix --skip-identical mis-detecting on OS-X, #707.
Fix --skip-identical mis-detecting on OS-X, bug707.
2014-02-09 21:32:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix missing VL_SHIFTRS_IQI with WIDTH warning, #714. [Fabrizio Ferrandi]
Fix missing VL_SHIFTRS_IQI with WIDTH warning, bug514.
2014-02-13 23:13:30 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix signed shift right optimization, #715. [Fabrizio Ferrandi]
Fix signed shift right optimization, bug715.
2014-03-10 01:28:28 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix internal error on "input x =" syntax error, #716. [Lane Brooks]
Fix internal error on "input x =" syntax error, bug716.
2014-03-08 17:26:34 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix slice extraction from packed array, #717. [Jan Egil Ruud]
Fix slice extraction from packed array, bug717.
2014-03-08 19:55:05 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix inside statement EQWILD error, #718. [Jan Egil Ruud]
Fix inside statement EQWILD error, bug718.
2014-03-08 18:33:44 +00:00
devel release
2014-01-21 02:55:27 +00:00
Version bump
2014-01-18 18:16:08 +00:00
* Verilator 3.855 2014-01-18
Fix --lint-only with MinGW, msg1283.
2013-11-29 13:28:48 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support modport import, #696. [Jeremy Bennett]
Support modport import, bug696.
2013-12-21 11:51:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --trace-structs to show struct names, #673. [Chris Randall]
Add --trace-structs to show struct names, bug673.
2013-12-15 00:13:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix tracing of packed structs, #705. [Jie Xu]
Fix tracing of packed structs, bug705.
2013-12-14 21:51:08 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix --lint-only with MinGW, #1813. [HyungKi Jeong]
Fix --lint-only with MinGW, msg1283.
2013-11-29 13:28:48 +00:00
Fix some delayed assignments of typedefed unpacked arrays. See following trace test.
2013-12-14 15:32:44 +00:00
**** Fix some delayed assignments of typedefed unpacked arrays.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix wire declarations with size and not range, #466. [Alex Solomatnikov]
Fix wire declarations with size and not range, bug466.
2013-12-15 00:50:55 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix parameter pin vs. normal pin error, #704. [Alex Solomatnikov]
Fix parameter pin vs. normal pin error, bug704.
2013-12-14 23:04:10 +00:00
Fix --lint-only with MinGW, msg1283.
2013-11-29 13:28:48 +00:00
Version bump
2013-11-27 00:52:19 +00:00
* Verilator 3.854 2013-11-26
devel release
2013-09-30 20:56:52 +00:00
Add UNPACKED warning to convert unpacked structs.
2013-10-29 00:41:05 +00:00
*** Add UNPACKED warning to convert unpacked structs. [Jeremy Bennett]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --compiler clang to work around compiler bug, #694. [Stefan Ludwig]
Add --compiler clang to work around compiler bug, bug694.
2013-11-26 23:46:55 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support vpi_get of vpiSuppressVal, #687. [Varun Koyyalagunta]
Fix vpi_get of vpiSuppressVal, bug687.
2013-10-23 00:10:43 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support vpi_get_time, #688. [Varun Koyyalagunta]
Support vpi_get_time, bug688.
2013-10-23 02:02:53 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix evaluation of chained parameter functions, #684. [Ted Campbell]
Fix evaluation of chained parameter functions, bug684.
2013-10-18 11:06:32 +00:00
Fix enum value extension of '1.
2013-10-29 00:24:31 +00:00
**** Fix enum value extension of '1.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix multiple VPI variable callbacks, #679. [Rich Porter]
devel release
2013-09-30 20:56:52 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix vpi_get of vpiSize, #680. [Rich Porter]
Fix vpi_get of vpiSize, bug680. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-10-14 00:05:57 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix vpi_remove_cb inside callback, #689. [Varun Koyyalagunta]
Fix vpi_remove_cb inside callback, bug689.
2013-10-29 01:00:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix crash with coverage of structures, #691. [Eivind Liland]
Fix crash with coverage of structures, bug691.
2013-10-30 00:15:01 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix array assignment from const var, #693. [Jie Xu]
Fix array assignment from const var, bug693.
2013-11-01 02:39:26 +00:00
devel release
2013-09-30 00:56:19 +00:00
Version bump
2013-09-30 20:53:45 +00:00
* Verilator 3.853 2013-09-30
devel release
2013-09-30 00:56:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add --no-order-clock-delay to work around #613. [Charlie Brej]
Add --no-order-clock-delay to work around bug613.
2013-09-30 20:52:43 +00:00
devel release
2013-09-30 00:56:19 +00:00
Version bump
2013-09-30 00:52:29 +00:00
* Verilator 3.852 2013-09-29
devel release
2013-08-15 12:43:37 +00:00
Support named function and task arguments.
2013-08-18 00:34:49 +00:00
*** Support named function and task arguments. [Chris Randall]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Report SELRANGE warning for non-generate if, #675. [Roland Kruse]
Report SELRANGE warning for non-generate if, bug675.
2013-09-10 11:16:13 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix ordering of $fgetc, #1808. [Frederic Requin]
Fix ordering of , msg1229.
2013-09-07 20:43:43 +00:00
Fix --output-split-cfunc to count internal functions.
2013-09-03 23:35:32 +00:00
**** Fix --output-split-cfunc to count internal functions. [Chris Randall]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix crash on 32-bit Ubuntu, #670. [Mark Jackson Pulver]
Fix crash on 32-bit Ubuntu, bug670.
2013-09-04 01:40:43 +00:00
Fix --output-split-cfunc to count internal functions.
2013-09-03 23:35:32 +00:00
Version bump
2013-08-15 12:39:46 +00:00
* Verilator 3.851 2013-08-15
devel release
2013-06-02 18:52:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix ordering of clock enables with delayed assigns, #613. [Jeremy Bennett]
Fix ordering of clock enables with delayed assigns, bug613. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-06-06 03:35:47 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix vpi_iterate on memory words, #655. [Rich Porter]
Fix vpi_iterate on memory words, bug655.
2013-06-13 11:58:52 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix final duplicate declarations when non-inlined, #661. [Charlie Brej]
Fix final duplicate declarations when non-inlined, bug661.
2013-07-30 01:47:23 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix interface ports with comma lists, #1779. [Ed Lander]
Fix interface ports with comma lists, msg1058.
2013-06-13 23:38:18 +00:00
Fix parameter real conversion from integer.
2013-07-30 02:03:47 +00:00
**** Fix parameter real conversion from integer.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix clang warnings, #668. [Yutetsu Takatsukasa]
Fix clang warning, bug668.
2013-07-29 14:37:58 +00:00
devel release
2013-06-02 18:52:19 +00:00
Version bump
2013-06-02 18:47:36 +00:00
* Verilator 3.850 2013-06-02
Fix arrayed input compile error, bug645.
2013-05-16 02:00:28 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support interfaces and modports, #102. [Byron Bradley, Jeremy Bennett]
Support interfaces and modports, bug102.
2013-05-28 01:39:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Duplicate clock gate optimization on by default, #621.
Duplicate clock gate optimization on by default, use -Od to disable
2013-05-28 02:39:59 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix arrayed input compile error, #645. [Krzysztof Jankowski]
Fix arrayed input compile error, bug645.
2013-05-16 02:00:28 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix GCC version runtime changes, #651. [Jeremy Bennett]
Fix GCC version runtime changes, bug651.
2013-05-24 00:19:51 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix packed array select internal error, #652. [Krzysztof Jankowski]
Fix packed array select internal error, bug652.
2013-05-25 01:14:42 +00:00
Fix arrayed input compile error, bug645.
2013-05-16 02:00:28 +00:00
Version bump
2013-05-11 20:11:38 +00:00
* Verilator 3.847 2013-05-11
devel release
2013-03-09 21:48:10 +00:00
Fix nested union crash, bug643.
2013-05-11 01:02:48 +00:00
*** Add ALWCOMBORDER warning. [KC Buckenmaier]
Fix begin_keywords 1800+VAMS, msg1211.
2014-05-08 11:15:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --pins-sc-uint and --pins-sc-biguint, #638. [Alex Hornung]
Fix begin_keywords 1800+VAMS, msg1211.
2014-05-08 11:15:44 +00:00
Fix nested union crash, bug643.
2013-05-11 01:02:48 +00:00
**** Support "signal[vec]++".
Fix begin_keywords 1800+VAMS, msg1211.
2014-05-08 11:15:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix simulation error when inputs and MULTIDRIVEN, #634. [Ted Campbell]
Fix begin_keywords 1800+VAMS, msg1211.
2014-05-08 11:15:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix module resolution with __, #631. [Jason McMullan]
Fix begin_keywords 1800+VAMS, msg1211.
2014-05-08 11:15:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix packed array non-zero right index select crash, #642. [Krzysztof Jankowski]
Fix begin_keywords 1800+VAMS, msg1211.
2014-05-08 11:15:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix nested union crash, #643. [Krzysztof Jankowski]
Fix packed array non-zero right index select crash, bug642.
2013-05-10 11:09:25 +00:00
devel release
2013-03-09 21:48:10 +00:00
Version bump
2013-03-09 21:44:48 +00:00
* Verilator 3.846 2013-03-09
Fix DETECTARRAY on packed structures, bug610. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-10 14:54:27 +00:00
IEEE 1800-2012 is now the default language. This adds 4 new keywords and updates the svdpi.h and vpi_user.h header files.
2013-02-27 04:01:19 +00:00
** IEEE 1800-2012 is now the default language. This adds 4 new keywords
and updates the svdpi.h and vpi_user.h header files.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --report-unoptflat, #611. [Jeremy Bennett]
Add --report-unoptflat, bug611. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-27 03:26:47 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add duplicate clock gate optimization, #1772. [Varun Koyyalagunta]
Add duplicate clock gate optimization, msg980. Experimental and disabled unless -OD or -O3 used (for now), Please try it as may get some significant speedups. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-21 01:14:15 +00:00
Disabled unless -OD or -O3 used, please try it as may get some
significant speedups.
Fix wrong dot resolution under inlining.
2013-02-22 04:38:29 +00:00
*** Fix wrong dot resolution under inlining. [Art Stamness]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support pattern assignment features, #616, #617, #618. [Ed Lander]
Support pattern assignments in function calls, bug617.
2013-02-14 01:32:25 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support bind in $unit, #602. [Ed Lander]
Support bind in , bug602.
2013-02-14 11:55:09 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support <number>'() sized casts, #628. [Ed Lander]
Support <number>'() sized casts, bug628.
2013-03-06 03:13:22 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix DETECTARRAY on packed structures, #610. [Jeremy Bennett]
Fix DETECTARRAY on packed structures, bug610. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-10 14:54:27 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix LITENDIAN on unpacked structures, #614. [Wai Sum Mong]
Fix LITENDIAN on unpacked structures, bug614.
2013-02-14 00:03:10 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix 32-bit OS VPI scan issue, #615. [Jeremy Bennett, Rich Porter]
Fix 32-bit OS VPI scan issue, bug615. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-11 12:17:18 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix opening a VerilatedVcdC file multiple times, #1774. [Frederic Requin]
Fix opening a VerilatedVcdC file multiple times, msg1021.
2013-02-24 02:10:25 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix UNOPTFLAT circular array bounds crossing, #630. [Jie Xu]
Fix UNOPTFLAT circular array bounds crossing, bug630.
2013-03-09 00:25:20 +00:00
Fix 32-bit OS VPI scan issue, bug615. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-11 12:17:18 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.845 2013-02-04
Fix nested packed arrays and structs, bug600. IMPORTANT: Packed arrays are now represented as a single linear vector in Verilated models this may affect packed arrays that are public or accessed via the VPI.
2013-01-15 02:49:22 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix nested packed arrays and struct, #600. [Jeremy Bennett]
Fix nested packed arrays and structs, bug600. IMPORTANT: Packed arrays are now represented as a single linear vector in Verilated models this may affect packed arrays that are public or accessed via the VPI.
2013-01-15 02:49:22 +00:00
Packed arrays are now represented as a single linear vector in
Commentary
2013-01-15 02:51:02 +00:00
Verilated models. This may affect packed arrays that are public or
Fix nested packed arrays and structs, bug600. IMPORTANT: Packed arrays are now represented as a single linear vector in Verilated models this may affect packed arrays that are public or accessed via the VPI.
2013-01-15 02:49:22 +00:00
accessed via the VPI.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support wires with data types, #608. [Ed Lander]
Support wires with data types, bug608.
2013-02-02 14:33:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support bind, to module names only, #602. [Ed Lander]
Support bind, to module names only, bug602.
2013-01-15 04:19:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support VPI product info, warning calls, etc, #588. [Rick Porter]
Support VPI product info, warning calls, etc, bug588.
2013-01-18 02:40:37 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support $left, $right and related functions, #448. [Iztok Jeras]
Support , and related functions, bug448.
2013-01-20 17:19:22 +00:00
Support inside expressions.
2013-02-02 17:55:28 +00:00
*** Support inside expressions.
Fix implicit one bit parameter selection, bug603.
2013-01-17 01:58:48 +00:00
*** Define SYSTEMVERILOG, SV_COV_START and other IEEE mandated predefines.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix pin width mismatch error, #595. [Alex Solomatnikov]
Fix implicit one bit parameter selection, bug603.
2013-01-17 01:58:48 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix implicit one bit parameter selection, #603. [Jeremy Bennett]
Fix pin width mismatch error, bug595.
2013-01-16 00:26:35 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix signed/unsigned parameter misconversion, #606. [Jeremy Bennett]
Fix signed/unsigned parameter misconversion, bug606.
2013-01-19 02:35:43 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix segfault on multidimensional dotted arrays, #607. [Jie Xu]
Fix segfault on multidimensional dotted arrays, bug607.
2013-01-26 02:27:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix per-bit array output connection error, #414. [Jan Egil Ruud]
Fix per-bit array output connection error, bug414.
2013-02-02 23:33:10 +00:00
Fix package logic var compile error.
2013-01-18 00:04:36 +00:00
**** Fix package logic var compile error.
Fix enums with X values. Test in next commit.
2013-02-02 17:43:28 +00:00
**** Fix enums with X values.
Fix pin width mismatch error, bug595.
2013-01-16 00:26:35 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.844 2013-01-09
Support "unsigned int" DPI import functions, msg966.
2012-12-04 01:43:13 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support "unsigned int" DPI import functions, #1770. [Alex Lee]
Support "unsigned int" DPI import functions, msg966.
2012-12-04 01:43:13 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix package resolution of parameters, #586. [Jeremy Bennett]
Fix package resolution of parameters, bug586.
2012-12-31 22:05:13 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix non-integer vpi_get_value, #587. [Rich Porter]
Fix non-integer vpi_get_value, bug587.
2012-12-06 14:40:16 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix task inlining under $display and case, #589, #598. [Holger Waechtler]
Fix task inlining under , bug589.
2012-12-16 02:41:37 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix package import of non-localparam parameter, #474, #591. [Jeremy Bennett]
Fix package import of non-localparam parameter, bug591.
2012-12-18 00:07:23 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix package import of package imports, partial #592. [Jeremy Bennett]
Fix package import of package imports, partial bug592.
2012-12-18 01:26:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix package import preventing local var, #599. [Jeremy Bennett]
Fix package import preventing local var, bug599.
2013-01-09 00:06:52 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix array extraction of implicit vars, #601. [Joe Eiler]
Fix array extraction of implicit vars, bug601.
2013-01-10 00:00:12 +00:00
Support "unsigned int" DPI import functions, msg966.
2012-12-04 01:43:13 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.843 2012-12-01
devel release
2012-11-04 00:19:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add +1364-1995ext and similar language options, #532. [Jeremy Bennett]
Add +1364-1995ext and similar language options, bug532.
2012-11-14 01:12:23 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix mis-optimized identical submodule subtract, #581. [Charlie Brej]
Fix mis-optimized identical submodule subtract, bug581.
2012-11-28 12:36:47 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix crash on dotted references into dead modules, #583. [Jeremy Bennett]
Fix crash on dotted references into dead modules, bug583.
2012-11-30 11:57:36 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix compile issues on MSVCC, #571, #577. [Amir Gonnen]
Fix svdpi compile issue on MSVCC, bug571.
2012-11-05 15:22:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix --debug overriding preceding --dump-treei, #580. [Jeremy Bennett]
Fix --debug overriding preceding --dump-treei, bug580. Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2012-11-21 11:55:28 +00:00
devel release
2012-11-04 00:19:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.842 2012-11-03
Fix parameter pins interspersed with cells broke in 3.840.
2012-09-07 23:51:41 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add -x-initial-edge, #570. [Jeremy Bennett]
Fix name collision on unnamed blocks, bug567.
2012-11-03 00:30:47 +00:00
Fix parameter pins interspersed with cells broke in 3.840.
2012-09-07 23:51:41 +00:00
**** Fix parameter pins interspersed with cells broke in 3.840. [Bernard Deadman]
Fix large shift error on large shift constants.
2012-10-08 11:05:54 +00:00
**** Fix large shift error on large shift constants. [David Welch]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $display mangling on GCC 4.7 and speed up, #1765, #373, #574. [R Diez]
Fix mangling on GCC 4.7, msg927.
2012-10-28 21:35:48 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix array of struct references giving false error, #566. [Julius Baxter]
Fix array of struct references giving false error, bug566.
2012-11-03 13:17:42 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix missing var access functions when no DPI, #572. [Amir Gonnen]
Fix missing var access functions when no DPI, bug572.
2012-10-30 07:02:35 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix name collision on unnamed blocks, #567. [Chandan Egbert]
Add -x-initial-edge, bug570. by Jeremy Bennett; from BENNETT/initial-edge branch.
2012-11-02 23:55:34 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix name collision on task inputs, #569. [Chandan Egbert]
Fix name collision on task inputs, bug569.
2012-11-03 12:01:19 +00:00
Fix parameter pins interspersed with cells broke in 3.840.
2012-09-07 23:51:41 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.841 2012-09-03
Fix double-deep parameter cell WIDTHs, bug541.
2012-08-02 11:02:57 +00:00
Add --savable to support model save/restore.
2012-08-27 01:13:47 +00:00
*** Add --savable to support model save/restore. [Jeremy Bennett]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support '{} assignment pattern on structures, part of #355.
Support '{} assignment pattern on structures, part of bug355.
2012-08-12 19:15:21 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix double-deep parameter cell WIDTHs, #541. [Hiroki Honda]
Fix double-deep parameter cell WIDTHs, bug541.
2012-08-02 11:02:57 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix imports under multiple instantiated cells, #542. [Alex Solomatnikov]
Fix imports under multiple instantiated cells, bug542.
2012-08-09 01:59:17 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix defparam in generate broke in 3.840, #543. [Alex Solomatnikov]
Fix duplicate begin error broke in 3.840, bug548.
2012-08-10 23:39:18 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix duplicate begin error broke in 3.840, #548. [Alex Solomatnikov]
Fix defparam in generate broke in 3.840, bug543.
2012-08-07 22:24:51 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix triangle symbol resolution error broke in 3.840, #550. [Ted Campbell]
Fix triangle symbol resolution error broke in 3.840, bug550. This requires the parse symbol table persist across all parse runs. This is probably more correct than before, but may result in some fallout if people relied on data types not being persistant across separately parsed cells.
2012-08-16 01:28:30 +00:00
Fix double-deep parameter cell WIDTHs, bug541.
2012-08-02 11:02:57 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.840 2012-07-31 Beta
Devel version
2012-04-17 00:20:58 +00:00
IMPORTANT: Rewrite tristate handling, tri0, tri1, etc.
2012-04-22 01:45:28 +00:00
** Rewrote tristate handling; supports tri0, tri1, tristate bit selects,
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
concatenates and pullup/pulldowns, #395, #56, #54, #51.
IMPORTANT: Rewrite tristate handling, tri0, tri1, etc.
2012-04-22 01:45:28 +00:00
[Alex Solomatnikov, Lane Brooks, et al]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
** Support packed structures and unions, #181.
MAJOR: Support packed structures and unions, bug181.
2012-07-29 14:16:20 +00:00
Note this was a major internal change that may lead to some instability.
IMPORTANT: Major internal changes for supporting complex data types. Adds dtype() to every node, keep global table of dtypes and remove duplicates. Final merge from dtype branch.
2012-04-29 14:14:13 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support tri0 and tri1, #462. [Alex Solomatnikov]
IMPORTANT: Rewrite tristate handling, tri0, tri1, etc.
2012-04-22 01:45:28 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support nmos and pmos, #488. [Alex Solomatnikov]
Support nmos and pmos, bug488.
2012-04-24 00:13:07 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add INITIALDLY warning on initial assignments, #478. [Alex Solomatnikov]
Add INITIALDLY warning on initial assignments, bug478.
2012-04-27 00:40:13 +00:00
Add PINMISSING and PINNOCONNECT lint checks.
2012-04-26 22:43:12 +00:00
*** Add PINMISSING and PINNOCONNECT lint checks.
Linking renames. Merge from dot. No functional change.
2012-07-18 01:29:10 +00:00
*** Add --converge-limit option.
Add --converge-limit option.
2012-05-31 22:56:31 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix generate operators not short circuiting, #413. [by Jeremy Bennett]
Devel version
2012-03-08 04:02:24 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix parameters not supported in constant functions, #474. [Alex Solomatnikov]
Fix parameters not supported in constant functions, bug474.
2012-05-04 01:59:47 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix duplicate warnings/errors, #516. [Alex Solomatnikov]
Fix duplicate warnings/errors, bug516.
2012-05-22 01:31:52 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix signed extending biops with WIDTH warning off, #511. [Junji Hashimoto]
Fix signed extending biops with WIDTH warning off, bug511.
2012-05-17 02:18:52 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix ITOD internal error on real conversions, #491. [Alex Solomatnikov]
Fix ITOD internal error on real conversions, bug491.
2012-04-27 02:30:22 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix input and real loosing real data type, #501. [Alex Solomatnikov]
Fix input and real loosing real data type, bug501.
2012-05-03 00:53:38 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix imports causing symbol table error, #490. [Alex Solomatnikov]
IMPORTANT: Rewrite tristate handling, tri0, tri1, etc.
2012-04-22 01:45:28 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix newlines in radix values, #507. [Walter Lavino]
Fix newlines in radix values, bug507.
2012-05-07 12:58:29 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix loop error message to report line, #513. [Jeremy Bennett]
Fix loop error message to report line, bug513.
2012-05-16 23:31:24 +00:00
Linking renames. Merge from dot. No functional change.
2012-07-18 01:29:10 +00:00
**** Fix false UNUSED warning on file system calls.
Fix false UNUSED warning on file system calls.
2012-06-03 12:20:12 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix GCC 4.7.0 compile warnings, #530. [Jeremy Bennett]
Fix GCC 4.7.0 compile warnings, bug530.
2012-07-15 16:27:36 +00:00
Fix svdpi.h for apple.
2012-07-15 15:28:26 +00:00
**** Fix svdpi.h compile error on Apple OS.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix compile error under git submodules, #534. [Aurelien Francillon]
Fix compile error under git submodules, bug534.
2012-07-22 23:51:14 +00:00
Fix newlines in radix values, bug507.
2012-05-07 12:58:29 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.833 2012-04-15
Fix and document --gdb option, bug454.
2012-03-09 23:37:38 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support += and -= in standard for loops, #463. [Alex Solomatnikov]
Support += and -= in standard for loops, bug463.
2012-03-23 01:02:38 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix processing unused parametrized modules, #469, #470. [Alex Solomatnikov]
Fix processing unused parametrized modules, bug470.
2012-03-24 19:54:06 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add SELRANGE as warning instead of error, #477. [Alex Solomatnikov]
Add SELRANGE as warning instead of error, bug477.
2012-04-05 01:55:20 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add readme.pdf and internal.pdf and doxygen, #483. [by Jeremy Bennett]
Add readme.pdf and internal.pdf
2012-04-15 18:51:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix change detections on arrays, #364. [John Stevenson, Alex Solomatnikov]
Fix change detections on arrays.
2012-04-10 00:17:51 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix signed array warning, #456. [Alex Solomatnikov]
Fix signed array warning, bug456.
2012-03-13 00:29:00 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix genvar and begin under generate, #461. [Alex Solomatnikov]
Fix genvar and begin under generate, bug461.
2012-03-23 12:49:47 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix real constant parameter functions, #475. [Alex Solomatnikov]
Fix real constant parameter functions, bug475.
2012-04-03 01:58:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix and document --gdb option, #454. [Jeremy Bennett]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Fix OpenSolaris compile error.
2012-03-30 11:26:00 +00:00
**** Fix OpenSolaris compile error. [Sanjay Singh]
Fix version number mistake
2011-10-25 22:11:06 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.832 2012-03-07
Internals: Rename gdb dump utilities, add fileline dump
2012-03-03 16:29:09 +00:00
Fix memory delayed assignments from multiple clock domains.
2012-01-26 13:10:50 +00:00
*** Fix memory delayed assignments from multiple clock domains. [Andrew Ling]
Report ENDLABEL on mismatching end labels, bug450.
2012-03-08 01:14:18 +00:00
*** Support arrayed SystemC I/O pins. [Christophe Joly]
Fix memory delayed assignments from multiple clock domains.
2012-01-26 13:10:50 +00:00
*** Report MULTIDRIVEN on memories set in multiple clock domains.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Report ENDLABEL on mismatching end labels, #450. [Iztok Jeras]
Support arrayed SystemC I/O pins.
2012-02-02 01:20:43 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix expansion of back-slashed escaped macros, #441. [Alberto Del Rio]
Fix expansion of back-slashed escaped macros, bug441.
2012-02-26 02:31:36 +00:00
Fix inheriting signed type across untyped parameters.
2012-03-04 02:03:34 +00:00
**** Fix inheriting real and signed type across untyped parameters.
Fix inheriting real type across untyped parameters.
2012-03-03 21:29:06 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix core dump with over 100 deep UNOPTFLAT, #432. [Joe Eiler]
Fix core dump with over 100 deep UNOPTFLAT, bug432.
2012-01-27 01:20:23 +00:00
Fix false command not found warning in Makefiles.
2012-02-16 12:17:08 +00:00
**** Fix false command not found warning in makefiles. [Ruben Diez]
Fix hang when functions inside begin block.
2012-02-22 02:25:11 +00:00
**** Fix hang when functions inside begin block. [David Welch]
Devel version
2012-01-26 00:23:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix hang on recursive substitution `defines, #443. [Alex Solomatnikov]
Fix hang on recursive substitution `defines, bug443.
2012-02-24 02:37:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.831 2012-01-20
Suppress VARHIDDEN on dpi import arguments.
2011-11-27 17:03:22 +00:00
Add SYSTEMC_INCLUDE and SYSTEMC_LIBDIR
2012-01-20 01:30:41 +00:00
** Support SystemC 2.3.0 prerelease. This requires setting the new
SYSTEMC_INCLUDE and SYSTEMC_LIBDIR variables in place of now
deprecated SYSTEMC and SYSTEMC_ARCH. [Iztok Jeras]
Suppress VARHIDDEN on dpi import arguments.
2011-11-27 17:03:22 +00:00
**** Suppress VARHIDDEN on dpi import arguments. [Ruben Diez]
Support "generate for (genvar i=0; ...".
2011-11-29 23:23:18 +00:00
**** Support "generate for (genvar i=0; ...". [David Kravitz]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix dpi exports with > 32 bit but < 64 bit args, #423. [Chandan Egbert]
Fix dpi exports with > 32 bit but < 64 bit args, bug423.
2011-11-29 02:15:57 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix array of instantiations with sub-range output, #414. [Jeremy Bennett]
Fix array of instantiations with sub-range output, bug414.
2011-11-29 03:10:43 +00:00
Fix BLKSEQ warnings on variables declared inside always.
2012-01-20 02:15:21 +00:00
**** Fix BLKSEQ warnings on variables declared inside always. [Ruben Diez]
Suppress VARHIDDEN on dpi import arguments.
2011-11-27 17:03:22 +00:00
Version bump
2012-01-20 12:02:39 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.830 2011-11-27
Devel version
2011-10-25 23:11:45 +00:00
With "--language VAMS" support a touch of Verilog AMS.
2011-11-25 05:49:38 +00:00
** With "--language VAMS" support a touch of Verilog AMS. [Holger Waechtler]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add sc_bv attribute to force bit vectors, #402. [by Stefan Wallentowitz]
Add sc_bv attribute to force bit vectors, bug402.
2011-10-26 12:57:27 +00:00
Search for user -y paths before default current directory.
2011-10-28 22:57:40 +00:00
**** Search for user -y paths before default current directory. [Ruben Diez]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support constants in sensitivity lists, #412. [Jeremy Bennett]
Support constants in sensitivity lists, bug412.
2011-11-02 22:34:17 +00:00
Support .
2011-11-20 07:01:48 +00:00
**** Support $system. [Ruben Diez]
Commentary
2012-03-10 15:56:48 +00:00
**** Support $sscanf with %g. [Holger Waechtler]
Support with %g.
2011-11-20 06:01:02 +00:00
Indicate 'exiting due to errors' if errors, not warnings.
2011-11-01 01:39:15 +00:00
**** Indicate 'exiting due to errors' if errors, not warnings. [Ruben Diez]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix bad result with if-else-return optimization, #420. [Alex Solomatnikov]
Fix bad result with if-else-return optimization, bug420.
2011-11-12 13:07:30 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix reporting not found modules if generate-off, #403. [Jeremy Bennett]
Fix reporting not found modules if generate-off, bug403.
2011-10-28 00:56:38 +00:00
Commentary
2012-03-10 15:56:48 +00:00
**** Fix $display with %d following %g. [Holger Waechtler]
Fix $display with %d following %g.
2011-11-20 05:45:59 +00:00
Devel version
2011-10-25 23:11:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.824 2011-10-25
Fix "always @ (* )", bug403, bug404.
2011-10-25 22:08:24 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix "always @ (* )", #403, #404. [Walter Lavino]
Fix "always @ (* )", bug403, bug404.
2011-10-25 22:08:24 +00:00
Add ASSIGNIN as suppressable error.
2011-10-25 22:57:49 +00:00
*** Add ASSIGNIN as suppressable error. [Jeremy Bennett]
Fix 3.823 constructor core dump on Debian, bug401.
2011-10-25 22:41:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix 3.823 constructor core dump on Debian, #401. [Ahmed El-Mahmoudy]
Fix "always @ (* )", bug403, bug404.
2011-10-25 22:08:24 +00:00
Version bump
2011-10-25 22:59:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.823 2011-10-20
Fix MSVC compile warning with trunc/round, bug394.
2011-09-21 13:08:05 +00:00
Support $ceil, $floor, etc.
2011-09-29 01:35:16 +00:00
*** Support $ceil, $floor, etc. [Alex Solomatnikov]
Add configure options for cc warnings and extended tests.
2011-10-07 10:48:40 +00:00
*** Add configure options for cc warnings and extended tests. [Ruben Diez]
Add -Wall reporting ASSIGNDLY on assignment delays.
2011-10-21 00:50:42 +00:00
*** Add -Wall reporting ASSIGNDLY on assignment delays. [Ruben Diez]
Fix UNDRIVEN warnings inside DPI import functions.
2011-10-07 12:29:34 +00:00
*** Fix UNDRIVEN warnings inside DPI import functions. [Ruben Diez]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix --help output to go to stderr, not stdout, #397. [Ruben Diez]
Fix UNDRIVEN warnings inside DPI import functions.
2011-10-07 12:29:34 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix DPI import output of 64 bits, #398. [Mike Denio]
Fix DPI import output of 64 bits, bug398.
2011-10-07 23:47:10 +00:00
Fix DPI import false BLKSEQ warnings.
2011-10-08 00:04:15 +00:00
**** Fix DPI import false BLKSEQ warnings. [Alex Solomatnikov]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MSVC compile warning with trunc/round, #394. [Amir Gonnen]
Fix MSVC compile warning with trunc/round, bug394.
2011-09-21 13:08:05 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix autoconf and Makefile warnings, #396. [Ruben Diez]
Fix autoconf warnings, bug396.
2011-10-04 12:48:37 +00:00
Fix MSVC compile warning with trunc/round, bug394.
2011-09-21 13:08:05 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.821 2011-09-14
Fix internal error on integer casts, bug374.
2011-08-09 23:56:22 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix PowerPC runtime error, #288. [Ahmed El-Mahmoudy]
Fix PowerPC runtime error, bug288
2011-08-23 01:02:09 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix internal error on integer casts, #374. [Chandan Egbert]
Fix internal error on integer casts, bug374.
2011-08-09 23:56:22 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.820 2011-07-28
Support disable for loop escapes.
2011-06-29 01:26:49 +00:00
Support 'real' numbers and related functions.
2011-07-24 19:01:51 +00:00
** Support 'real' numbers and related functions.
Support 'const' variables in limited cases; similar to enums.
2011-07-02 16:45:26 +00:00
*** Support 'const' variables in limited cases; similar to enums. [Alex Solomatnikov]
Support disable for loop escapes.
2011-06-29 01:26:49 +00:00
*** Support disable for loop escapes.
Support $fopen and I/O with integer instead of `verilator_file_descriptor.
2011-07-01 17:41:21 +00:00
*** Support $fopen and I/O with integer instead of `verilator_file_descriptor.
Support coverage in -cc and -sc output modes.
2011-07-28 23:41:05 +00:00
*** Support coverage in -cc and -sc output modes. [John Li]
Fix begin_keywords 1800+VAMS, msg1211.
2014-05-08 11:15:44 +00:00
Note this requires SystemPerl 1.338 or newer.
Support coverage in -cc and -sc output modes.
2011-07-28 23:41:05 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix vpi_register_cb using bad s_cb_data, #370. [by Thomas Watts]
Fix vpi_register_cb using bad s_cb_data, bug370.
2011-07-27 17:03:49 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix $display missing leading zeros in %0d, #367. [Alex Solomatnikov]
Fix missing leading zeros in %0d, bug367
2011-07-14 11:39:11 +00:00
Use 'vluint64_t' for SystemC instead of (same sized) 'uint64' for MSVC++.
2011-06-29 23:19:01 +00:00
**** Use 'vluint64_t' for SystemC instead of (same sized) 'uint64' for MSVC++.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.813 2011-06-28
Fix error on enum references to other packages, bug339.
2011-04-13 23:34:14 +00:00
Fix 96 bit DPI input/outputs, bug359
2011-06-29 00:45:50 +00:00
*** Support bit vectors > 64 bits wide in DPI import and exports.
Fix error on enum references to other packages, bug339.
2011-04-13 23:34:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix out of memory on slice syntax error, #354. [Alex Solomatnikov]
Fix out of memory on slice syntax error, bug354.
2011-05-21 12:19:33 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error on enum references to other packages, #339. [Alex Solomatnikov]
Fix 96 bit DPI input/outputs, bug359
2011-06-29 00:45:50 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix DPI undeclared svBitVecVal compile error, #346. [Chandan Egbert]
Fix DPI undeclared svBitVecVal compile error, bug346.
2011-05-12 10:32:29 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix DPI bit vector compile errors, #347, #359. [Chandan Egbert]
Fix DPI bit vector compile errors, bug347.
2011-05-12 11:35:28 +00:00
Fix CDCRSTLOGIC report showing endpoint flops without resets.
2011-04-18 14:47:02 +00:00
**** Fix CDCRSTLOGIC report showing endpoint flops without resets.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix compiler warnings on SPARC, #288. [Ahmed El-Mahmoudy]
Fix compiler warnings on SPARC, bug288
2011-05-10 03:49:17 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.812 2011-04-06
Support $bits(data_type), bug327.
2011-02-24 00:04:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add --trace-max-width and --trace-max-array, #319. [Alex Solomatnikov]
Add --trace-max-width and --trace-max-array, bug 319.
2011-02-24 02:58:27 +00:00
Add --Wno-fatal to turn off abort on warnings.
2011-03-22 22:09:39 +00:00
*** Add --Wno-fatal to turn off abort on warnings. [by Stefan Wallentowitz]
Support ${...} and $(...) env variables in .vc files
2011-03-21 16:25:31 +00:00
**** Support ${...} and $(...) env vars in .vc files. [by Stefan Wallentowitz]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support $bits(data_type), #327. [Alex Solomatnikov]
Support $bits(data_type), bug327.
2011-02-24 00:04:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support loop unrolling on width mismatches, #333. [Joe Eiler]
Support loop unrolling on width mismatches, bug 333
2011-03-12 12:45:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support simple cast operators, #335. [Alex Solomatnikov]
Support simple cast operators, bug335.
2011-03-18 02:25:49 +00:00
Accelerate bit-selected inversions.
2011-02-24 02:36:38 +00:00
**** Accelerate bit-selected inversions.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add error on circular parameter definitions, #329. [Alex Solomatnikov]
Add error on circular parameter definitions, bug329
2011-03-08 01:44:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix concatenates and vectored bufif1, #326. [Iztok Jeras]
Fix concatenates and vectored bufif1, bug326.
2011-02-24 02:21:59 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.811 2011-02-14
Fix false BLKSEQ on non-unrolled for loop indexes.
2011-01-06 11:46:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Report errors on duplicated or empty pins, #321. [Christian Leber]
Report errors on duplicated pins, bug321.
2011-01-29 22:01:06 +00:00
Report error on function call output tied to constant. Fix internal error on functions called as SV tasks.
2011-02-15 00:25:30 +00:00
**** Report error on function call output tied to constant. [Bernard Deadman]
Throw UNUSED/UNDRIVEN only once per net in a parametrized module.
2011-01-19 02:28:51 +00:00
**** Throw UNUSED/UNDRIVEN only once per net in a parametrized module.
Report error on function call output tied to constant. Fix internal error on functions called as SV tasks.
2011-02-15 00:25:30 +00:00
**** Fix internal error on functions called as SV tasks. [Bernard Deadman]
Fix internal error on non-inlined inout pins.
2011-02-08 00:15:58 +00:00
**** Fix internal error on non-inlined inout pins. [Jeff Winston]
Fix false BLKSEQ on non-unrolled for loop indexes.
2011-01-06 11:46:19 +00:00
**** Fix false BLKSEQ on non-unrolled for loop indexes. [Jeff Winston]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix block comment not separating identifiers, #311. [Gene Sullivan]
Fix block comment not separating identifiers, bug311.
2011-01-11 23:46:21 +00:00
Fix warnings to point to lowest net usage, not upper level ports.
2011-01-17 19:10:01 +00:00
**** Fix warnings to point to lowest net usage, not upper level ports.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error on constants connected to outputs, #323. [Christian Leber]
Fix error on constants connected to outputs, bug323.
2011-01-31 12:05:04 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.810 2011-01-03
Add -F option to read relative option files, bug297.
2010-11-03 11:02:32 +00:00
Add limited support for VPI access to public signals, see docs.
2010-12-25 19:39:41 +00:00
** Add limited support for VPI access to public signals, see docs.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Add -F option to read relative option files, #297. [Neil Hamilton]
Add -F option to read relative option files, bug297.
2010-11-03 11:02:32 +00:00
Support ++,--,+= etc as standalone statements.
2010-12-08 01:18:47 +00:00
*** Support ++,--,+= etc as standalone statements. [Alex Solomatnikov]
With --Wall, add IFDEPTH warning on deep if statements.
2010-12-26 14:31:09 +00:00
**** When running with VERILATOR_ROOT, optionally find binaries under bin.
**** Suppress WIDTH warnings when adding/subtracting 1'b1.
** Add -Wall, -Wwarn-style, -Wno-style to enable code style warnings
that have been added to this release, and disabled by default:
Suppress WIDTH warnings when adding/subtracting 1'b1.
2010-12-02 19:00:43 +00:00
With --Wall, add BLKSEQ warning on blocking assignments in seq blocks.
2010-12-31 23:36:29 +00:00
*** With --Wall, add BLKSEQ warning on blocking assignments in seq blocks.
With --Wall, add DECLFILENAME warning on modules not matching filename.
2010-12-25 21:31:22 +00:00
*** With --Wall, add DECLFILENAME warning on modules not matching filename.
With --Wall, add INCABSPATH warning on `include with absolute paths.
2010-12-25 20:50:07 +00:00
*** With --Wall, add DEFPARAM warning on deprecated defparam statements.
With --Wall, add IFDEPTH warning on deep if statements.
2010-12-26 14:31:09 +00:00
*** With --Wall, add IFDEPTH warning on deep if statements.
Add -Wwarn-style, -Wno-style, and DEFPARAM warnings
2010-12-25 20:13:56 +00:00
With --Wall, add IFDEPTH warning on deep if statements.
2010-12-26 14:31:09 +00:00
*** With --Wall, add INCABSPATH warning on `include with absolute paths.
When running with VERILATOR_ROOT, optionally find binaries under bin.
2010-12-07 16:43:43 +00:00
Add SYNCASYNCNET
2010-12-31 12:51:14 +00:00
*** With --Wall, add SYNCASYNCNET warning on mixed sync/async reset nets.
Add UNUSED and UNDRIVEN warnings
2010-12-29 13:06:05 +00:00
*** With --Wall, add UNDRIVEN warning on undriven nets.
*** With --Wall, add UNUSED warning on unused nets.
With --Wall, add IFDEPTH warning on deep if statements.
2010-12-26 14:31:09 +00:00
*** The VARHIDDEN warning is now disabled by default, use -Wall to enable.
Add -Wall; move VARHIDDEN to style warnings
2010-12-25 20:28:13 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.805 2010-11-02
Fix wrong filename on include file errors, bug289
2010-09-28 13:33:59 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Add warning when directory contains spaces, #1705. [Salman Sheikh]
Add warning when directory contains spaces, msg378
2010-10-28 13:51:36 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix wrong filename on include file errors, #289. [Brad Parker]
Fix wrong filename on include file errors, bug289
2010-09-28 13:33:59 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix segfault on SystemVerilog "output wire foo=0", #291. [Joshua Wise]
Fix segfault on SystemVerilog "output wire foo=0", bug291.
2010-10-04 11:48:09 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix DPI export name not found, #1703. [Terry Chen]
Fix DPI export name not found, msg369.
2010-10-22 17:10:31 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.804 2010-09-20
Increase define recursions before error
2010-08-10 15:18:53 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support tracing/coverage of underscore signals, #280. [by Jason McMullan]
Support tracing/coverage of underscore signals, bug280.
2010-08-29 23:28:46 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix preprocessor `` of existing base define, #283. [Usha Priyadharshini]
Fix preprocessor `` of existing base define, bug283.
2010-09-20 19:20:16 +00:00
Increase define recursions before error
2010-08-10 15:18:53 +00:00
**** Increase define recursions before error. [Paul Liu]
On core dump, print debug suggestions.
2010-09-20 13:21:29 +00:00
**** On core dump, print debug suggestions.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.803 2010-07-10
Fix some constant parameter functions causing crash, bug253.
2010-05-25 23:37:45 +00:00
Update preprocessor to match next Verilog-Perl version. Fix preprocessor preservation of newlines across macro substitutions. Fix preprocessor stringification of nested macros. Fix preprocessor whitespace on define arguments
2010-07-10 22:30:16 +00:00
*** Fix preprocessor preservation of newlines across macro substitutions.
**** Fix preprocessor stringification of nested macros.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix some constant parameter functions causing crash, #253. [Nick Bowler]
Fix some constant parameter functions causing crash, bug253.
2010-05-25 23:37:45 +00:00
Fix do {...} while() not requiring final semicolon.
2010-07-07 23:15:51 +00:00
**** Fix do {...} while() not requiring final semicolon.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.802 2010-05-01
Support runtime access to public signal names
2010-03-17 12:22:49 +00:00
*** Support runtime access to public signal names.
Commentary
2010-04-06 00:08:07 +00:00
*** Add /*verilator public_flat_rw*/ for timing-specific public access.
Add /*verilator public_flat_rw*/ for timing-specific public access.
2010-04-06 00:01:17 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix word size to match uint64_t on -m64 systems, #238. [Joe Eiler]
Fix word size to match uint64_t on -m64 systems, bug238.
2010-04-10 01:51:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Improve error handling on slices of arrays, #226. [by Byron Bradley]
Fix trace files with empty modules crashing some viewers.
2010-03-22 22:38:24 +00:00
Report errors when extra underscores used in meta-comments.
2010-03-25 02:08:59 +00:00
**** Report errors when extra underscores used in meta-comments.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix bit reductions on multi-packed dimensions, #227. [by Byron Bradley]
Fix bit reductions on multi-packed dimensions, bug227 Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2010-04-10 01:05:46 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix removing $fscanf if assigned to unused var, #248. [Ashutosh Das]
Fix removing if assigned to unused var, bug248.
2010-04-19 23:38:22 +00:00
Fix "make install" with configure outside srcdir.
2010-03-18 00:20:40 +00:00
**** Fix "make install" with configure outside srcdir. [Stefan Wallentowitz]
Fix loop unroller out of memory; change --unroll-stmts.
2010-04-17 12:01:22 +00:00
**** Fix loop unroller out of memory; change --unroll-stmts. [Ashutosh Das]
Fix trace files with empty modules crashing some viewers.
2010-03-22 22:38:24 +00:00
**** Fix trace files with empty modules crashing some viewers.
Improve error handling on slices of arrays, bug226.
2010-03-21 01:29:16 +00:00
From Verilog-Perl: Fix parsing single files > 2GB.
2010-04-07 00:20:44 +00:00
**** Fix parsing single files > 2GB. [Jeffrey Short]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix installing data files as non-executable, #168. [by Ahmed El-Mahmoudy]
Fix installing data files as non-executable, bug168.
2010-04-10 00:21:00 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.801 2010-03-17
Fix make uninstall, bug216
2010-02-08 14:28:40 +00:00
Support "break", "continue", "return".
2010-02-14 15:01:21 +00:00
*** Support "break", "continue", "return".
Version bump
2010-03-17 11:59:12 +00:00
*** Support "`default_nettype none|wire". [Dominic Plunkett]
Support "`default_nettype none|wire".
2010-02-23 14:27:16 +00:00
Skip SystemC tests if not installed.
2010-02-09 01:51:43 +00:00
**** Skip SystemC tests if not installed. [Iztok Jeras]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix clock-gates with non-AND complex logic, #220. [Ashutosh Das]
Fix clock-gates with non-AND complex logic, bug220.
2010-03-16 22:50:26 +00:00
Fix flushing VCD buffers on .
2010-03-13 01:00:08 +00:00
**** Fix flushing VCD buffers on $stop. [Ashutosh Das]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix Mac OS-X compile issues, #217. [Joshua Wise, Trevor Williams]
Fix Mac OS-X compile issues, bug217.
2010-02-27 00:50:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix make uninstall, #216. [Iztok Jeras]
Fix make uninstall, bug216
2010-02-08 14:28:40 +00:00
Fix parametrized defines with empty arguments.
2010-02-21 12:20:39 +00:00
**** Fix parametrized defines with empty arguments.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.800 2010-02-07
Support byte, shortint, int, longint in variables, parameters and functions. Internals: function/var sizing and signing now comes via dtypep() Internals: cleanup code that widths parameters (again)
2009-11-03 03:14:11 +00:00
Commentary
2010-02-07 00:56:14 +00:00
Application visible changes:
SystemPerl is no longer required for tracing. Applications must use VerilatedVcdC class in place of SpTraceVcdC.
2010-01-24 23:37:01 +00:00
** SystemPerl is no longer required for tracing.
Applications must use VerilatedVcdC class in place of SpTraceVcdC.
Add SystemVerilog 1800-2009 keywords
2010-01-22 02:58:45 +00:00
** SystemVerilog 1800-2009 is now the default language.
Thus "global" etc are now keywords. See the --language option.
Commentary
2010-02-07 00:56:14 +00:00
New features:
Support chandle
2009-11-24 14:11:25 +00:00
** Support SystemVerilog types "byte", "chandle", "int", "longint",
"shortint", "time", "var" and "void" in variables and functions.
Support byte, shortint, int, longint in variables, parameters and functions. Internals: function/var sizing and signing now comes via dtypep() Internals: cleanup code that widths parameters (again)
2009-11-03 03:14:11 +00:00
Support declarations in loop initializers, bug172.
2009-11-10 00:09:27 +00:00
** Support "program", "package", "import" and $unit.
Support void functions. Fix "int" etc added in wrong keyword section in last commit.
2009-11-03 03:50:31 +00:00
Support enums
2009-12-27 13:29:55 +00:00
** Support typedef and enum. [by Donal Casey]
Support "reg [1:0][1:0][1:0]", bug176.
2009-11-05 14:57:23 +00:00
Support DPI exports
2009-12-20 13:27:00 +00:00
** Support direct programming interface (DPI) "import" and "export".
Cdc commentary
2010-01-07 23:51:52 +00:00
Includes an extension to map user $system PLI calls to the DPI.
Support direct programming interface (DPI) "import".
2009-12-03 11:55:29 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support assignments of multidimensional slices, #170. [by Byron Bradley]
Support assignments of multidimensional slices, bug170
2010-01-19 15:52:11 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support multidimensional inputs/outputs, #171. [by Byron Bradley]
Support multi-dimensional arrays as inputs/outputs
2010-01-19 18:18:40 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support "reg [1:0][1:0][1:0]" and "reg x [3][2]", #176. [Byron Bradley]
Support "reg x [3][2]".
2009-11-06 00:26:44 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support declarations in loop initializers, #172. [by Byron Bradley]
Support typedef
2009-11-07 04:16:06 +00:00
Support $test$plusargs and $value$plusargs, but see the docs.
2009-11-19 22:04:21 +00:00
*** Support $test$plusargs and $value$plusargs, but see the docs!
Support and .
2009-11-24 02:24:55 +00:00
*** Support $sformat and $swrite.
Support 1800-2009 defines with default arguments.
2009-12-21 13:54:39 +00:00
*** Support 1800-2009 define defaults and `undefineall.
Support `undefineall
2009-12-21 03:26:48 +00:00
Commentary
2010-02-07 00:56:14 +00:00
*** Add -CFLAGS, -LDFLAGS, <file>.a, <file>.o, and <file>.so options.
*** Speed compiles by avoiding including the STL iostream header.
Application programs may need to include it themselves to avoid errors.
Support "package" and $unit. Add VARHIDDEN warning when signal name hides module name.
2009-11-08 02:05:02 +00:00
Clock domain crossing checks
2010-01-07 21:41:19 +00:00
*** Add experimental clock domain crossing checks.
Add experimental --pipe-filter to filter all Verilog input.
2010-01-20 12:15:51 +00:00
*** Add experimental --pipe-filter to filter all Verilog input.
Add experimental config files to filter warnings outside of the source.
2010-01-21 11:11:30 +00:00
*** Add experimental config files to filter warnings outside of the source.
Commentary
2010-02-07 00:56:14 +00:00
*** Add VARHIDDEN warning when signal name hides module name.
Speed compiles by avoiding including the STL iostream header.
2010-01-15 02:03:06 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support optional cell parenthesis, #179. [by Byron Bradley]
Support optional cell parenthesis, bug179
2009-11-10 21:29:58 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Support for loop i++, ++i, i--, --i, #175. [by Byron Bradley]
Support for loop i++, ++i, i--, --i, bug175.
2009-11-10 21:40:07 +00:00
Support 1800-2009 /*comments*/ in define values. Match Verilog-Perl
2010-01-28 14:41:24 +00:00
**** Support 1800-2009 /*comments*/ in define values.
Add Makefile VM_GLOBAL_FAST, listing objects needed to link executables. Add additional commentary to makefiles and other output files.
2009-12-03 02:15:56 +00:00
**** Add Makefile VM_GLOBAL_FAST, listing objects needed to link executables.
Add --bbox-unsup option to black-box unsupported UDP tables.
2009-12-16 16:45:28 +00:00
**** Add --bbox-unsup option to black-box unsupported UDP tables.
Make duplicate modules a MODDUP error that can be disabled
2010-01-08 01:25:15 +00:00
**** Add -Wno-MODDUP option to allow duplicate modules.
Commentary
2010-02-07 00:56:14 +00:00
Bug fixes:
Fix creating implicit variables for expressions, bug196.
2009-12-08 23:29:24 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix implicit variable issues, #196, #201. [Byron Bradley]
Fix duplicate implicit variables under generates, bug201
2010-01-11 17:36:12 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix 'for' variable typing, #205. [by Byron Bradley]
Fix for variable typing, bug205.
2010-01-20 00:27:36 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix tracing with --pins-bv 1, #195. [Michael S]
Fix tracing with --pins-bv 1, bug195
2009-12-25 15:01:55 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MSVC++ 2008 compile issues, #209. [Amir Gonnen]
Fix MSVC++ 2008 compile issues, bug209.
2010-01-24 11:20:10 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MinGW compilation, #184, #214. [by Shankar Giri, Amir Gonnen]
Support chandle
2009-11-24 14:11:25 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix Cygwin 1.7.x compiler error with uint32_t, #204. [Ivan Djordjevic]
Fix Cygwin 1.7.x compiler error with uint32_t, bug204.
2010-01-16 16:53:08 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix `define argument mis-replacing system task of same name, #191.
Fix `define argument mis-replacing system task of same name, bug191.
2009-11-23 19:26:04 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix Verilator core dump on wide integer divides, #178. [Byron Bradley]
Fix Verilator core dump on wide integer divides, bug178.
2009-11-10 15:44:50 +00:00
Fix lint_off/lint_on pairs on same line as warning
2010-01-09 17:31:58 +00:00
**** Fix lint_off/lint_on meta comments on same line as warning.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.720 2009-10-26
Fix VCD files showing internal flattened hierarchy, broke in 3.714.
2009-09-26 13:31:50 +00:00
Support little endian bit vectors ("reg [0:2] x;").
2009-10-25 20:53:55 +00:00
** Support little endian bit vectors ("reg [0:2] x;").
Support division and modulus of > 64 bit vectors.
2009-10-27 00:12:09 +00:00
** Support division and modulus of > 64 bit vectors. [Gary Thomas]
*** Fix writing to out-of-bounds arrays writing element 0.
Fix writing to out-of-bounds arrays writing element 0.
2009-10-09 00:42:45 +00:00
Fix core dump with SystemVerilog var declarations under unnamed begins.
2009-10-12 00:50:31 +00:00
**** Fix core dump with SystemVerilog var declarations under unnamed begins.
Fix VCD files showing internal flattened hierarchy, broke in 3.714.
2009-09-26 13:31:50 +00:00
**** Fix VCD files showing internal flattened hierarchy, broke in 3.714.
Fix cell port connection to unsized integer causing false width warning.
2009-10-10 02:55:37 +00:00
**** Fix cell port connection to unsized integer causing false width warning.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix erroring on strings with backslashed newlines, #168. [Pete Nixon]
Fix erroring on strings with backslashed newlines, bug168.
2009-10-23 01:46:49 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.714 2009-09-18
Improved warning when "do" used as identifier.
2009-09-07 19:54:12 +00:00
Add --bbox-sys option to blackbox $system calls.
2009-09-16 13:28:09 +00:00
** Add --bbox-sys option to blackbox $system calls.
Support generate for var++, var--, ++var, --var.
2009-09-16 14:32:14 +00:00
** Support generate for var++, var--, ++var, --var.
Improved warning when "do" used as identifier.
2009-09-07 19:54:12 +00:00
*** Improved warning when "do" used as identifier.
Don't require SYSTEMPERL_INCLUDE if SYSTEMPERL/src exists.
2009-09-18 01:31:03 +00:00
**** Don't require SYSTEMPERL_INCLUDE if SYSTEMPERL/src exists. [Gary Thomas]
Fix deep defines causing flex scanner overflows.
2009-09-18 02:23:18 +00:00
**** Fix deep defines causing flex scanner overflows. [Brad Dobbie]
Fix preprocessing commas in deep parameterized macros.
2009-09-18 02:00:17 +00:00
**** Fix preprocessing commas in deep parameterized macros. [Brad Dobbie]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix tracing escaped dotted identifiers, #107.
Fix $display with uppercase %M.
2009-09-11 23:25:42 +00:00
**** Fix $display with uppercase %M.
Fix tracing escaped dotted identifiers.
2009-09-07 19:55:54 +00:00
Fix --error-limit option being ignored.
2009-09-15 22:11:21 +00:00
**** Fix --error-limit option being ignored.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.713 2009-08-04
Support SystemVerilog "logic", bug101.
2009-07-16 13:19:15 +00:00
Support constant function calls for parameters.
2009-07-17 18:13:11 +00:00
** Support constant function calls for parameters. [many!]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support SystemVerilog "logic", #101. [by Alex Duller]
Support SystemVerilog "logic", bug101.
2009-07-16 13:19:15 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Name SYMRSVDWORD error, and allow disabling it, #103. [Gary Thomas]
Allow renaming C keywords
2009-07-22 19:21:41 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix escaped preprocessor identifiers, #106. [Nimrod Gileadi]
Fix escaped preprocessor identifiers, bug106.
2009-07-31 16:02:43 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.712 2009-07-14
Patching SystemC is no longer required to trace sc_bvs.
2009-07-07 21:51:00 +00:00
On WIDTH warnings, show variable name causing error.
2009-07-09 21:39:24 +00:00
** Patching SystemC is no longer required to trace sc_bvs.
Add BLKLOOPINIT error code, and describe --unroll-count.
2009-06-24 21:24:42 +00:00
On WIDTH warnings, show variable name causing error.
2009-07-09 21:39:24 +00:00
*** Support zero-width constants in concatenations. [Jeff Winston]
Support zero-width constants in concatenations.
2009-06-30 15:54:07 +00:00
On WIDTH warnings, show variable name causing error.
2009-07-09 21:39:24 +00:00
*** Add verilator --pins-uint8 option to use sc_in<uint8_t/uint16_t>.
Add verilator --pins-uint8 option to use sc_in<uint8_t/uint16_t>.
2009-06-29 13:21:21 +00:00
On WIDTH warnings, show variable name causing error.
2009-07-09 21:39:24 +00:00
*** Add verilator -V option, to show verbose version.
*** On WIDTH warnings, show variable name causing error. [Jeff Winston]
Add verilator -V option, to show verbose version.
2009-06-25 23:53:26 +00:00
Add BLKLOOPINIT error code, and describe --unroll-count.
2009-06-24 21:24:42 +00:00
**** Add BLKLOOPINIT error code, and describe --unroll-count. [Jeff Winston]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.711 2009-06-23
Fix segfault on unrolling for's with bad inits, bug90.
2009-06-08 19:59:33 +00:00
Support decimal constants of arbitrary widths.
2009-06-12 12:27:48 +00:00
**** Support decimal constants of arbitrary widths. [Mark Marshall]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error on case statement with all duplicate items, #99. [Gary Thomas]
Fix error on case statement with all duplicate items, bug99.
2009-06-22 22:49:20 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix segfault on unrolling for's with bad inits, #90. [Andreas Olofsson]
Fix segfault on unrolling for's with bad inits, bug90.
2009-06-08 19:59:33 +00:00
Fix tristates causing "Assigned pin is neither..."
2009-06-09 19:37:52 +00:00
**** Fix tristates causing "Assigned pin is neither...". [by Lane Brooks]
Fix compiler errors under Fedora release candidate 11.
2009-06-12 13:56:46 +00:00
**** Fix compiler errors under Fedora release candidate 11. [Chitlesh Goorah]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.710 2009-05-19
Verilator is now licensed under LGPL v3 and/or Artistic v2.0.
2009-05-04 21:07:57 +00:00
** Verilator is now licensed under LGPL v3 and/or Artistic v2.0.
`__FILE__ now expands to a string, per draft SystemVerilog 2010(ish).
2009-05-19 11:15:13 +00:00
*** `__FILE__ now expands to a string, per draft SystemVerilog 2010(ish).
Fix escaped identifiers with '.' causing conflicts, bug83.
2009-05-08 17:16:19 +00:00
**** The front end parser has been re-factored to enable more SV parsing.
`__FILE__ now expands to a string, per draft SystemVerilog 2010(ish).
2009-05-19 11:15:13 +00:00
Code should parse the same, but minor parsing bugs may pop up.
Fix escaped identifiers with '.' causing conflicts, bug83.
2009-05-08 17:16:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Verilator_includer is no longer installed twice, #48. [Lane Brooks]
Verilator_includer is no longer installed twice, bug48.
2009-05-08 19:05:12 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix escaped identifiers with '.' causing conflicts, #83. [J Baxter]
Fix escaped identifiers with '.' causing conflicts, bug83.
2009-05-08 17:16:19 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix define formal arguments that contain newlines, #84. [David A]
Fix define formal arguments that contain newlines, bug84.
2009-05-11 15:57:43 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.703 2009-05-02
Fix "cloning" error with -y/--top-module, bug76.
2009-04-07 17:23:25 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Fix $clog2 calculation error with powers-of-2, #81. [Patricio Kaplan]
Fix $clog2 calculation error with powers-of-2, bug81.
2009-05-02 02:18:32 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix error with tasks that have output first, #78. [Andrea Foletto]
Fix error with tasks that have output first, bug78.
2009-04-08 18:33:12 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix "cloning" error with -y/--top-module, #76. [Dimitris Nalbantis]
Fix "cloning" error with -y/--top-module, bug76.
2009-04-07 17:23:25 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix segfault with error on bad --top-module, #79. [Dimitris Nalbantis]
Fix segfault with error on bad --top-module, bug79.
2009-04-24 14:32:11 +00:00
Fix "redefining I" error with complex includes.
2009-04-28 11:19:50 +00:00
**** Fix "redefining I" error with complex includes. [Duraid Madina]
Fix GCC 4.3.2 compile warnings.
2009-04-23 13:16:25 +00:00
**** Fix GCC 4.3.2 compile warnings.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.702 2009-03-28
Fix the SC_MODULE name() to not include __PVT__, for nicer coverage.
2009-03-12 18:07:38 +00:00
Add --pins-bv option to use sc_bv for all ports.
2009-03-13 18:17:30 +00:00
*** Add --pins-bv option to use sc_bv for all ports. [Brian Small]
Add SYSTEMPERL_INCLUDE envvar to assist RPM builds.
2009-03-28 14:18:53 +00:00
*** Add SYSTEMPERL_INCLUDE envvar to assist RPM builds. [Chitlesh Goorah]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Report errors when duplicate labels are used, #72. [Vasu Kandadi]
Report errors when duplicate labels are used, bug72.
2009-03-23 18:57:15 +00:00
Fix the SC_MODULE name() to not include __PVT__, for nicer coverage.
2009-03-12 18:07:38 +00:00
**** Fix the SC_MODULE name() to not include __PVT__. [Bob Fredieu]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.701 2009-02-26
Fix compile issues with GCC 4.3, bug47.
2009-01-09 16:28:50 +00:00
Support repeat and forever statements.
2009-02-26 03:06:59 +00:00
** Support repeat and forever statements. [Jeremy Bennett]
Commentary
2009-01-25 02:35:08 +00:00
*** Add --debugi-<srcfile> option, for internal debugging. [Dennis Muhlestein]
Add --debugi-<srcfile> option.
2009-01-21 21:56:50 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix compile issues with GCC 4.3, #47. [Lane Brooks]
Fix compile issues with GCC 4.3, bug47.
2009-01-09 16:28:50 +00:00
Fix VL_RANDom to better randomize bits.
2009-01-21 18:52:51 +00:00
**** Fix VL_RANDom to better randomize bits. [Art Stamness]
Fix error messages to consistently go to stderr.
2009-01-26 12:57:59 +00:00
**** Fix error messages to consistently go to stderr. [Jeremy Bennett]
Fix left associativity for ?: operators.
2009-02-08 01:54:09 +00:00
**** Fix left associativity for ?: operators.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.700 2009-01-08
Fix 'bad select range' warning missing some cases, bug43.
2008-11-13 01:54:58 +00:00
Add --debugi-<srcfile> option.
2009-01-21 21:56:50 +00:00
** Add limited support for tristate inouts. Written by Lane Brooks,
under support by Ubixum Inc. This allows common pad ring and
tristate-mux structures to be Verilated. See the documentation for
more information on supported constructs.
Tristate support; merge from branch.
2009-01-06 16:03:57 +00:00
Add toggle coverage
2008-12-12 20:34:02 +00:00
** Add --coverage_toggle for toggle coverage analysis.
Move coverage type field into page field, and add module name
2008-12-12 21:04:56 +00:00
Running coverage now requires SystemPerl 1.301 or newer.
Add toggle coverage
2008-12-12 20:34:02 +00:00
*** Add /*verilator coverage_on/_off */ to bracket coverage regions.
Add /*verilator coverage_module_off*/
2008-12-10 22:10:03 +00:00
Optimize two-level shift and and/or trees.
2008-11-17 16:36:01 +00:00
*** Optimize two-level shift and and/or trees, +23% on one test.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
*** Support posedge of bit-selected signals, #45. [Rodney Sinclair]
Internals: Eliminate user5 for smaller AstNode/better runtime
2008-11-25 12:57:02 +00:00
Fix line coverage of public functions. Line coverage now aggregates by hierarchy automatically. Previously this would be done inside SystemPerl, which was slower.
2008-12-05 15:54:14 +00:00
*** Line coverage now aggregates by hierarchy automatically.
Previously this would be done inside SystemPerl, which was slower.
Internals: Eliminate user5 for smaller AstNode/better runtime
2008-11-25 12:57:02 +00:00
**** Minor performance improvements of Verilator compiler runtime.
Support posedge of bit-selected signals, bug45.
2008-11-23 02:10:20 +00:00
Coverage of each parametarized module is counted separately.
2009-01-05 19:16:09 +00:00
**** Coverage of each parametarized module is counted separately. [Bob Fredieu]
Fix creating parameterized modules when no parameter values are changed.
2009-01-08 14:22:31 +00:00
**** Fix creating parameterized modules when no parameter values are changed.
Fix certain generate-if cells causing clone error.
2008-12-10 01:59:22 +00:00
**** Fix certain generate-if cells causing "clone" error. [Stephane Laurent]
Fix line coverage of public functions. Line coverage now aggregates by hierarchy automatically. Previously this would be done inside SystemPerl, which was slower.
2008-12-05 15:54:14 +00:00
**** Fix line coverage of public functions. [Soon Koh]
Fix SystemC 2.2 deprecated warnings about sensitive() and sc_start().
2008-12-03 15:11:28 +00:00
**** Fix SystemC 2.2 deprecated warnings about sensitive() and sc_start().
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix arrayed variables under function not compiling, #44. [Ralf Karge]
Fix arrayed variables under function not compiling, bug44.
2008-11-19 14:43:03 +00:00
Fix --output-split-cfuncs to also split trace code.
2008-11-17 22:13:57 +00:00
**** Fix --output-split-cfuncs to also split trace code. [Niranjan Prabhu]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix 'bad select range' warning missing some cases, #43. [Lane Brooks]
Fix 'bad select range' warning missing some cases, bug43.
2008-11-13 01:54:58 +00:00
Fix internal signal names containing control characters (broke in 3.680). Internally this means for signal names use __0{xdigit}{xdigit} and avoid __0 in other cases.
2008-11-18 02:02:10 +00:00
**** Fix internal signal names containing control characters (broke in 3.680).
Fix compile error on Ubuntu 8.10.
2008-12-22 16:28:42 +00:00
**** Fix compile error on Ubuntu 8.10. [Christopher Boumenot]
Fix internal error on "output x; reg x = y;"
2008-12-30 19:34:01 +00:00
**** Fix internal error on "output x; reg x = y;".
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix wrong result for read of delayed FSM signal, #46. [Rodney Sinclair]
Fix wrong result for read of delayed FSM signal, bug46.
2008-12-30 22:11:25 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.681 2008-11-12
Add unique and parallel case
2008-10-10 23:02:27 +00:00
*** Add SystemVerilog unique and priority case.
Fix wrong version for some changes; docs only
2008-10-29 01:09:45 +00:00
**** Include Verilog file's directory name in coverage reports.
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix 'for' under 'generate-for' causing error, #38. [Rafael Shirakawa]
Fix 'for' under 'generate-for' causing error; bug38.
2008-10-29 01:38:01 +00:00
Fix coverage hierarchy being backwards with inlining.
2008-11-04 22:19:59 +00:00
**** Fix coverage hierarchy being backwards with inlining. [Vasu Arasanipalai]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix GCC 4.3 compile error, #35. [Lane Brooks]
Fix wrong version for some changes; docs only
2008-10-29 01:09:45 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix MSVC compile error, #42. [John Stroebel]
Fix MSVC compile error; bug42.
2008-11-05 15:52:23 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.680 2008-10-08
Suppress width warnings between constant strings and wider vectors.
2008-09-22 23:36:08 +00:00
Support negative bit indexes. Allow arbitrary characters in symbols (to make '-' work.) Final merge from negative_lsb branch.
2008-10-06 13:59:22 +00:00
** Support negative bit indexes. [Stephane Laurent]
Tracing negative indexes requires latest Verilog-Perl and SystemPerl.
Suppress width warnings between constant strings and wider vectors.
2008-09-22 23:36:08 +00:00
*** Suppress width warnings between constant strings and wider vectors.
[Rodney Sinclair]
Ignore SystemVerilog timeunit and timeprecision
2008-10-14 18:49:54 +00:00
**** Ignore SystemVerilog timeunit and timeprecision.
Expand environment variables in -f input files.
2008-09-29 19:51:45 +00:00
**** Expand environment variables in -f input files. [Lawrence Butcher]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Report error if port declaration is missing, #32. [Guy-Armand Kamendje]
Report error if port declaration is missing; bug32.
2008-09-23 13:35:00 +00:00
Fix genvars causing link error when using --public.
2008-09-30 12:58:07 +00:00
**** Fix genvars causing link error when using --public. [Chris Candler]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.671 2008-09-19
When warnings are disabled on signals that are flattened out, disable the warnings on the signal(s) that replace it.
2008-08-01 19:30:17 +00:00
SystemC uint64_t pins are now the default instead of sc_bv<64>. Use --no-pins64 for backward compatibility.
2008-09-18 13:20:16 +00:00
** SystemC uint64_t pins are now the default instead of sc_bv<64>.
Use --no-pins64 for backward compatibility.
Support SystemVerilog "cover property" statements.
2008-08-06 16:52:39 +00:00
*** Support SystemVerilog "cover property" statements.
When warnings are disabled on signals that are flattened out, disable the warnings on the signal(s) that replace it.
2008-08-01 19:30:17 +00:00
*** When warnings are disabled on signals that are flattened out, disable
the warnings on the signal(s) that replace it.
Add by-design and by-module subtotals to verilator_profcfunc.
2008-08-05 13:59:15 +00:00
*** Add by-design and by-module subtotals to verilator_profcfunc.
Fix extra evaluation of pure combo blocks in SystemC output.
2008-08-06 21:09:33 +00:00
*** Fix extra evaluation of pure combo blocks in SystemC output.
Add IMPERFECTSCH warning, disabled by default.
2008-08-05 17:41:53 +00:00
**** Add IMPERFECTSCH warning, disabled by default.
Support coverage under SystemPerl 1.285 and newer.
2008-09-04 13:43:53 +00:00
**** Support coverage under SystemPerl 1.285 and newer.
Fix stack overflow on large ? : trees.
2008-08-20 19:59:10 +00:00
**** Fix stack overflow on large ? : trees. [John Sanguinetti]
Support arbitrary characters in identifiers and tracing.
2008-09-18 02:22:46 +00:00
**** Support arbitrary characters in identifiers. [Stephane Laurent]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.670 2008-07-23
Support
2008-06-26 12:52:02 +00:00
Add --x-assign=fast, and make it the default.
2008-07-16 17:31:21 +00:00
** Add --x-assign=fast option, and make it the default.
This chooses performance over reset debugging. See the manual.
Add --autoflush option
2008-07-16 18:06:08 +00:00
** Add --autoflush, for flushing streams after $display. [Steve Tong]
Fix typo in CASEWITHX
2008-07-23 12:58:48 +00:00
** Add CASEWITHX lint warning and if disabled fix handling of casez with Xs.
Add CASEZWITHX lint warning and if disabled fix handling of casez with Xs.
2008-07-22 17:07:19 +00:00
Add support for , . Bug14.
2008-07-01 18:15:10 +00:00
*** Add $feof, $fgetc, $fgets, $fflush, $fscanf, $sscanf. [Holger Waechtler]
Support
2008-06-26 12:52:02 +00:00
Add .
2008-07-14 17:16:05 +00:00
*** Add $stime. [Holger Waechtler]
Add support for , . Bug14.
2008-07-01 18:15:10 +00:00
*** Add $random.
Support .
2008-06-27 15:36:25 +00:00
Add --Wfuture-, for improving forward compatibility.
2008-07-22 18:27:34 +00:00
*** Add --Wfuture-, for improving forward compatibility.
Fix verilator_includer not being installed into where verilated.mk.in expects
2008-07-01 20:10:09 +00:00
**** Fix verilator_includer not being installed properly. [Holger Waechtler]
Fix IMPURE errors due to X-assignment temporary variables.
2008-07-14 14:42:58 +00:00
**** Fix IMPURE errors due to X-assignment temporary variables. [Steve Tong]
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
**** Fix "lvalue" errors with public functions, #25. [CY Wang]
Fix lvalue errors with public functions; bug25.
2008-07-22 15:15:28 +00:00
Add WIDTH warning to etc file descriptors.
2008-07-14 21:15:26 +00:00
**** Add WIDTH warning to $fopen etc file descriptors.
Rework $display/$write to go via new VL_WRITE function instead of converting to pure C printf call. This makes the resulting code smaller, and allows sharing code with future $sprintf support.
2008-06-30 18:31:58 +00:00
**** Internal changes to how $displays get compiled and executed.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.665 2008-06-25
Fix compile errors under Fedora 9, GCC 4.3.0. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1068 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-05-28 19:58:18 +00:00
Make install now installs verilator_includer and verilator_profcfunc.
2008-06-11 19:13:41 +00:00
**** Ignore "// verilator" comments alone on endif lines. [Rodney Sinclair]
**** "Make install" now installs verilator_includer and verilator_profcfunc.
Fix tracing missing changes on undriven public wires.
2008-06-12 00:33:53 +00:00
**** Fix tracing missing changes on undriven public wires. [Rodney Sinclair]
Preproc: Fix syntax error when include defname is ifdefed. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1070 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-06-04 14:45:32 +00:00
**** Fix syntax error when "`include `defname" is ifdefed. [John Dickol]
Preproc: Fix error when macro call has commas in concatenate. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1071 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-06-04 15:39:44 +00:00
**** Fix error when macro call has commas in concatenate. [John Dickol]
Fix compile errors under Fedora 9, GCC 4.3.0. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1068 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-05-28 19:58:18 +00:00
**** Fix compile errors under Fedora 9, GCC 4.3.0. [by Jeremy Bennett]
Support
2008-06-26 12:52:02 +00:00
**** Fix Makefile to find headers/libraries under prefix. [by Holger Waechtler]
Fix Makefile to find headers/libraries under prefix.
2008-06-24 18:50:34 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.664 2008-05-08
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@1059 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-05-08 14:38:43 +00:00
**** Fix missing file in kit.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.663 2008-05-07
Fix compiler warnings under GCC 4.2.1/ SuSE 10.3 git-svn-id: file://localhost/svn/verilator/trunk/verilator@1046 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-29 14:14:20 +00:00
Add DESTDIR to Makefiles to assist RPM construction. [Gunter Dannoritzer] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1052 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-05-07 17:46:33 +00:00
**** Add DESTDIR to Makefiles to assist RPM construction. [Gunter Dannoritzer]
Fix compiler warnings under GCC 4.2.1/ SuSE 10.3 git-svn-id: file://localhost/svn/verilator/trunk/verilator@1046 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-29 14:14:20 +00:00
**** Fix compiler warnings under GCC 4.2.1.
Fix preprocessor `else after series of `elsif. [Mark Nodine] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1047 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-05-06 00:50:47 +00:00
**** Fix preprocessor `else after series of `elsif. [Mark Nodine]
Fix parametrized defines calling define with comma. [Joshua Wise] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1048 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-05-06 01:11:21 +00:00
**** Fix parametrized defines calling define with comma. [Joshua Wise]
Fix comma separated list of primitives. [by Bryan Brady] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1050 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-05-06 14:52:53 +00:00
**** Fix comma separated list of primitives. [by Bryan Brady]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.662 2008-04-25
Add error message when modules have duplicate names. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1025 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-09 13:56:40 +00:00
Add Verilog 2005 () function. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1032 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-24 13:52:51 +00:00
*** Add Verilog 2005 $clog2() function.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@1041 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-25 12:17:12 +00:00
This is useful in calculating bus-widths from parameters.
Add Verilog 2005 () function. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1032 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-24 13:52:51 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@1041 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-25 12:17:12 +00:00
*** Support /**/ comments in -f option files. [Stefan Thiede]
Add error message when modules have duplicate names. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1025 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-09 13:56:40 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@1041 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-25 12:17:12 +00:00
**** Add error message when modules have duplicate names. [Stefan Thiede]
Allow defines terminated in EOF, though against spec. [Stefan Thiede] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1029 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-15 19:12:25 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@1041 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-25 12:17:12 +00:00
**** Support defines terminated in EOF, though against spec. [Stefan Thiede]
Ignore old standard(ish) Verilog-XL defines git-svn-id: file://localhost/svn/verilator/trunk/verilator@1035 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-24 15:04:01 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@1041 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-25 12:17:12 +00:00
**** Support optional argument to $finish and $stop. [by Stefan Thiede]
Support optional argument to and . git-svn-id: file://localhost/svn/verilator/trunk/verilator@1034 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-24 14:32:39 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@1041 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-25 12:17:12 +00:00
**** Support ranges on gate primitive instantiations. [Stefan Thiede]
**** Ignore old standard(ish) Verilog-XL defines. [by Stefan Thiede]
Allow /**/ comments in -f option files. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1037 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-24 15:36:46 +00:00
Fix "always @ ((a) or (b))" syntax error. [by Niranjan Prabhu] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1028 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-14 21:47:39 +00:00
**** Fix "always @ ((a) or (b))" syntax error. [by Niranjan Prabhu]
**** Fix "output reg name=expr;" syntax error. [Martin Scharrer]
Fix "output reg name=expr;" syntax error. [Martin Scharrer] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1027 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-14 21:10:34 +00:00
Fix multiple .v files being read in random order. [Stefan Thiede] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1026 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-09 14:17:03 +00:00
**** Fix multiple .v files being read in random order. [Stefan Thiede]
Fix internal error when params get non-constants. [Johan Wouters] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1031 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-17 15:47:16 +00:00
**** Fix internal error when params get non-constants. [Johan Wouters]
Fix bug introduced in 3.661 with parametrized defines. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1042 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-25 14:01:50 +00:00
**** Fix bug introduced in 3.661 with parametrized defines.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.661 2008-04-04
Fix no-module include files on command line. [Stefan Thiede] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1009 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-25 13:42:48 +00:00
The --enable-defenv configure option added in 3.660 is now the default. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1014 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-28 19:42:14 +00:00
*** The --enable-defenv configure option added in 3.660 is now the default.
This hard-codes a default for VERILATOR_ROOT etc in the executables.
Add --language option for supporting older code. [Stefan Thiede] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1015 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-28 20:41:21 +00:00
*** Add --language option for supporting older code. [Stefan Thiede]
Fix dropping of backslash quoted-quote at end of . git-svn-id: file://localhost/svn/verilator/trunk/verilator@1012 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-26 14:58:30 +00:00
*** Add --top-module option to select between multiple tops. [Stefan Thiede]
Unsized concatenates now give WIDTHCONCAT warnings. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1020 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-02 12:53:53 +00:00
*** Unsized concatenates now give WIDTHCONCAT warnings. [Jonathan Kimmitt]
Previously they threw fatal errors, which in most cases is correct
according to spec, but can be incorrect in presence of parameter values.
Support functions with input git-svn-id: file://localhost/svn/verilator/trunk/verilator@1021 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-04 18:29:33 +00:00
**** Support functions with "input integer". [Johan Wouters]
Ignore delays attached to gate UDPs. [Stefan Thiede] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1019 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-04-01 19:26:06 +00:00
**** Ignore delays attached to gate UDPs. [Stefan Thiede]
Fix SystemVerilog parameterized defines and whitespace git-svn-id: file://localhost/svn/verilator/trunk/verilator@1013 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-27 13:21:49 +00:00
**** Fix SystemVerilog parameterized defines with `` expansion,
and fix extra whitespace inserted on substitution. [Vladimir Matveyenko]
Fix no-module include files on command line. [Stefan Thiede] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1009 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-25 13:42:48 +00:00
**** Fix no-module include files on command line. [Stefan Thiede]
Fix dropping of backslash quoted-quote at end of . git-svn-id: file://localhost/svn/verilator/trunk/verilator@1012 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-26 14:58:30 +00:00
**** Fix dropping of backslash quoted-quote at end of $display.
Add --top-module option to select between multiple tops. [Stefan Thiede] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1010 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-25 19:57:41 +00:00
Fix task output pin connected to non-variables. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1016 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-28 21:55:23 +00:00
**** Fix task output pin connected to non-variables. [Jonathan Kimmitt]
The --enable-defenv configure option added in 3.660 is now the default. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1014 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-28 19:42:14 +00:00
**** Fix missing test_v in install datadir. [Holger Waechtler]
Fix internal error after MSB < LSB error reported to user. [Stefan Thiede] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1017 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-31 14:09:52 +00:00
**** Fix internal error after MSB < LSB error reported to user. [Stefan Thiede]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.660 2008-03-23
Fix genvar to be signed, so "< 0" works properly. [Niranjan Prabhu] git-svn-id: file://localhost/svn/verilator/trunk/verilator@995 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-17 20:58:43 +00:00
With --enable-defenv, support for hard-coding VERILATOR_ROOT etc in the executables git-svn-id: file://localhost/svn/verilator/trunk/verilator@998 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-18 20:26:37 +00:00
*** Add support for hard-coding VERILATOR_ROOT etc in the executables,
to enable easier use of Verilator RPMs. [Gunter Dannoritzer]
Allow multiple .v files on command line. [Stefan Thiede] git-svn-id: file://localhost/svn/verilator/trunk/verilator@1000 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-19 14:22:05 +00:00
*** Allow multiple .v files on command line. [Stefan Thiede]
Convert re-defining macro error to warning. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1001 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-19 15:05:08 +00:00
*** Convert re-defining macro error to warning. [Stefan Thiede]
Add --error-limit option git-svn-id: file://localhost/svn/verilator/trunk/verilator@1002 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-20 00:14:26 +00:00
*** Add --error-limit option. [Stefan Thiede]
Allow __ in cell names by quoting them in C. git-svn-id: file://localhost/svn/verilator/trunk/verilator@1003 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-20 01:16:33 +00:00
*** Allow __ in cell names by quoting them in C. [Stefan Thiede]
Fix genvar to be signed, so "< 0" works properly. [Niranjan Prabhu] git-svn-id: file://localhost/svn/verilator/trunk/verilator@995 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-17 20:58:43 +00:00
**** Fix genvar to be signed, so "< 0" works properly. [Niranjan Prabhu]
Fix assignments to inputs inside functions/tasks. [Patricio Kaplan] git-svn-id: file://localhost/svn/verilator/trunk/verilator@996 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-18 12:41:59 +00:00
**** Fix assignments to inputs inside functions/tasks. [Patricio Kaplan]
Fix definitions in main file.v, referenced in library. [Stefan Thiede] git-svn-id: file://localhost/svn/verilator/trunk/verilator@999 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-19 00:44:54 +00:00
**** Fix definitions in main file.v, referenced in library. [Stefan Thiede]
Allow assigns to create implicit wires git-svn-id: file://localhost/svn/verilator/trunk/verilator@1004 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-03-20 01:40:22 +00:00
**** Fix undefined assigns to be implicit warnings. [Stefan Thiede]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.658 2008-02-25
Fix compile error in some oses git-svn-id: file://localhost/svn/verilator/trunk/verilator@992 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-02-25 13:55:06 +00:00
**** Fix unistd compile error in 3.657. [Patricio Kaplan, Jonathan Kimmitt]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.657 2008-02-20
Avoid creating obj_dir with --lint-only git-svn-id: file://localhost/svn/verilator/trunk/verilator@985 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-31 14:49:27 +00:00
Fix assignments of {a,b,c} = {c,b,a} git-svn-id: file://localhost/svn/verilator/trunk/verilator@988 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-02-20 16:54:41 +00:00
**** Fix assignments of {a,b,c} = {c,b,a}. [Jonathan Kimmitt]
Avoid creating obj_dir with --lint-only git-svn-id: file://localhost/svn/verilator/trunk/verilator@985 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-31 14:49:27 +00:00
**** Fix Perl warning with --lint-only. [by Ding Xiaoliang]
**** Avoid creating obj_dir with --lint-only. [Ding Xiaoliang]
Fix parsing of always @(*) git-svn-id: file://localhost/svn/verilator/trunk/verilator@987 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-02-14 02:08:10 +00:00
**** Fix parsing of always @(*). [Patricio Kaplan]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.656 2008-01-18
Make __Inlines.h file so we can build VL_CONST_W_#X funcs automatically git-svn-id: file://localhost/svn/verilator/trunk/verilator@974 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-30 22:38:21 +00:00
**** Wide VL_CONST_W_#X functions are now made automatically. [Bernard Deadman]
In such cases, a new {prefix}__Inlines.h file will be built and included.
Fixed sign error when extracting from signed memory git-svn-id: file://localhost/svn/verilator/trunk/verilator@978 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:00:10 +00:00
**** Fixed sign error when extracting from signed memory. [Peter Debacker]
Add class declarations when tracing git-svn-id: file://localhost/svn/verilator/trunk/verilator@980 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 18:36:47 +00:00
**** Fixed tracing of SystemC w/o SystemPerl. [Bernard Deadman, Johan Wouters]
Fixed tracing of SystemC w/o SystemPerl git-svn-id: file://localhost/svn/verilator/trunk/verilator@975 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-12-13 13:54:04 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.655 2007-11-27
Fix div by zero in constant propagation git-svn-id: file://localhost/svn/verilator/trunk/verilator@962 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-10-30 22:58:47 +00:00
Support "#delay <statement>;" with associated STMTDLY warning. git-svn-id: file://localhost/svn/verilator/trunk/verilator@965 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-10-31 20:29:07 +00:00
*** Support "#delay <statement>;" with associated STMTDLY warning.
Fixed generate for loops with constant zero conditions. git-svn-id: file://localhost/svn/verilator/trunk/verilator@968 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-05 14:09:22 +00:00
**** Fixed generate for loops with constant zero conditions. [Rodney Sinclair]
**** Fixed divide-by-zero errors in constant propagator. [Rodney Sinclair]
Fix div by zero in constant propagation git-svn-id: file://localhost/svn/verilator/trunk/verilator@962 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-10-30 22:58:47 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed wrong result with obscure signed-shift underneath a "? :".
**** Fixed many internal memory leaks, and added leak detector.
Fix missing CAST required above some CONSTs git-svn-id: file://localhost/svn/verilator/trunk/verilator@963 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-10-31 19:22:26 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.654 2007-10-18
Don't exit early if many warnings but no errors are found. [Stan Mayer] git-svn-id: file://localhost/svn/verilator/trunk/verilator@953 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-08-23 13:21:58 +00:00
**** Don't exit early if many warnings but no errors are found. [Stan Mayer]
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed parsing module #(parameter x,y) declarations. [Oleg Rodionov]
Fix parsing module #(parameter x,y) declarations. git-svn-id: file://localhost/svn/verilator/trunk/verilator@954 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-09-11 13:35:02 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed parsing system functions with empty parens. [Oleg Rodionov]
Fix parsing system functions with empty parens git-svn-id: file://localhost/svn/verilator/trunk/verilator@955 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-09-17 17:54:02 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.653 2007/8/1
Support SystemVerilog ==? and !=? operators. git-svn-id: file://localhost/svn/verilator/trunk/verilator@945 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-07-18 15:01:39 +00:00
**** Support SystemVerilog ==? and !=? operators.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed SC_LIBS missing from generated makefiles. [Ding Xiaoliang]
Fix SC_LIBS missing from generated makefiles. [Ding Xiaoliang] git-svn-id: file://localhost/svn/verilator/trunk/verilator@949 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-07-31 14:47:21 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.652 2007/6/21
Support V2K portlists with input a,b,... git-svn-id: file://localhost/svn/verilator/trunk/verilator@932 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-06-12 13:58:56 +00:00
Report as many warning types as possible before exiting. git-svn-id: file://localhost/svn/verilator/trunk/verilator@933 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-06-12 19:39:10 +00:00
**** Report as many warning types as possible before exiting.
Support V2K portlists with input a,b,... git-svn-id: file://localhost/svn/verilator/trunk/verilator@932 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-06-12 13:58:56 +00:00
**** Support V2K portlists with "input a,b,...". [Mark Nodine]
Support V2K function/task argument lists. git-svn-id: file://localhost/svn/verilator/trunk/verilator@941 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-06-19 23:43:14 +00:00
**** Support V2K function/task argument lists.
Fix last change: percents must be literalized git-svn-id: file://localhost/svn/verilator/trunk/verilator@938 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-06-14 18:34:08 +00:00
**** Optimize constant $display arguments.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed Preprocessor dropping some `line directives. [Mark Nodine]
Fix Preprocessor dropping some line directives git-svn-id: file://localhost/svn/verilator/trunk/verilator@934 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-06-13 17:34:09 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.651 2007/5/22
Warn if flex is not installed. git-svn-id: file://localhost/svn/verilator/trunk/verilator@918 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-24 17:03:52 +00:00
Support empty module declarations git-svn-id: file://localhost/svn/verilator/trunk/verilator@927 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-05-18 18:48:22 +00:00
*** Added verilator_profcfunc utility. [Gene Weber]
More cleanup to match VParse, and support celldefine properly git-svn-id: file://localhost/svn/verilator/trunk/verilator@922 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-05-16 12:55:25 +00:00
*** Treat modules within `celldefine and `endcelldefine as if in library.
Support functions which return integers git-svn-id: file://localhost/svn/verilator/trunk/verilator@923 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-05-16 18:19:23 +00:00
*** Support functions which return integers. [Mark Nodine]
Warn if flex is not installed. git-svn-id: file://localhost/svn/verilator/trunk/verilator@918 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-24 17:03:52 +00:00
**** Warn if flex is not installed. [Ralf Karge]
Ignore protect, and allow empty case git-svn-id: file://localhost/svn/verilator/trunk/verilator@926 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-05-18 14:03:50 +00:00
**** Ignore `protect and `endprotect.
**** Allow empty case/endcase blocks.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.650 2007/4/20
Add --compiler flags, and break up deep functions git-svn-id: file://localhost/svn/verilator/trunk/verilator@913 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-19 18:20:16 +00:00
** Add --compiler msvc option. This is now required when Verilated code
Use LINK for the loader, and add USER_LDFLAGS and USER_CPPFLAGS git-svn-id: file://localhost/svn/verilator/trunk/verilator@914 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-19 18:39:47 +00:00
is to be run through MSVC++. This also enables fixing MSVC++ error
C1061, blocks nested too deeply. [Ralf Karge]
Fix dotted references under other dotteds git-svn-id: file://localhost/svn/verilator/trunk/verilator@904 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-13 17:15:00 +00:00
Use LINK for the loader, and add USER_LDFLAGS and USER_CPPFLAGS git-svn-id: file://localhost/svn/verilator/trunk/verilator@914 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-19 18:39:47 +00:00
** Add --lint-only option, to lint without creating other output.
Add -lint-only option git-svn-id: file://localhost/svn/verilator/trunk/verilator@910 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-18 18:26:38 +00:00
Add verilator lint_save/lint_restore git-svn-id: file://localhost/svn/verilator/trunk/verilator@912 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-19 14:21:37 +00:00
*** Add /*verilator lint_save*/ and /*verilator lint_restore*/ to allow
Use LINK for the loader, and add USER_LDFLAGS and USER_CPPFLAGS git-svn-id: file://localhost/svn/verilator/trunk/verilator@914 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-19 18:39:47 +00:00
friendly control over re-enabling lint messages. [Gerald Williams]
Add verilator lint_save/lint_restore git-svn-id: file://localhost/svn/verilator/trunk/verilator@912 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-19 14:21:37 +00:00
Support SystemVerilog .name and .* interconnect. git-svn-id: file://localhost/svn/verilator/trunk/verilator@906 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-14 13:06:08 +00:00
*** Support SystemVerilog .name and .* interconnect.
Support while and do-while loops. git-svn-id: file://localhost/svn/verilator/trunk/verilator@905 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-13 18:21:23 +00:00
*** Support while and do-while loops.
Use LINK for the loader, and add USER_LDFLAGS and USER_CPPFLAGS git-svn-id: file://localhost/svn/verilator/trunk/verilator@914 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-19 18:39:47 +00:00
*** Use $(LINK) instead of $(CXX) for Makefile link rules. [Gerald Williams]
*** Add USER_CPPFLAGS and USER_LDFLAGS to Makefiles. [Gerald Williams]
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed compile errors under Windows MINGW compiler. [Gerald Williams]
Fix compile errors under Windows MINGW compiler. [Gerald Williams] git-svn-id: file://localhost/svn/verilator/trunk/verilator@909 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-04-18 17:58:59 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed dotted bit reference to local memory. [Eugene Weber]
Fix dotted references under other dotteds git-svn-id: file://localhost/svn/verilator/trunk/verilator@904 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-13 17:15:00 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed 3.640 `verilog forcing IEEE 1364-1995 only. [David Hewson]
Fix 3.640 `verilog forcing IEEE 1364-1995 only. git-svn-id: file://localhost/svn/verilator/trunk/verilator@907 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-16 18:44:17 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.640 2007/3/12
Fix empty for blocks git-svn-id: file://localhost/svn/verilator/trunk/verilator@888 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-02-27 14:30:22 +00:00
Add `begin_keywords support git-svn-id: file://localhost/svn/verilator/trunk/verilator@894 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-05 21:35:49 +00:00
*** Support Verilog 2005 `begin_keywords and `end_keywords.
Fixed sign error when extracting from signed memory git-svn-id: file://localhost/svn/verilator/trunk/verilator@978 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:00:10 +00:00
*** Updated list of SystemVerilog keywords to correspond to IEEE 1800-2005.
Update keywords to indicate which language spec git-svn-id: file://localhost/svn/verilator/trunk/verilator@893 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-05 20:29:05 +00:00
Add /*verilator public_flat*/ git-svn-id: file://localhost/svn/verilator/trunk/verilator@891 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-02 22:24:51 +00:00
*** Add /*verilator public_flat*/. [Eugene Weber]
Try all +libext's in the exact order given. git-svn-id: file://localhost/svn/verilator/trunk/verilator@889 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-02-27 20:00:29 +00:00
**** Try all +libext's in the exact order given. [Michael Shinkarovsky]
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed elimination of public signals assigned to constants. [Eugene Weber]
Don't constant prop public signals git-svn-id: file://localhost/svn/verilator/trunk/verilator@890 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-02 21:14:22 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed internal error when public for loop has empty body. [David Addison]
Fix empty for blocks git-svn-id: file://localhost/svn/verilator/trunk/verilator@888 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-02-27 14:30:22 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed "Loops detected" assertion when model exceeds 4GB. [David Hewson]
Fix user() not zeroing all 64 bits in graphalg git-svn-id: file://localhost/svn/verilator/trunk/verilator@892 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-05 13:52:21 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed display %m names inside named blocks.
Fix display %m names inside named blocks. git-svn-id: file://localhost/svn/verilator/trunk/verilator@897 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-03-06 18:53:24 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.633 2007/2/7
Add --trace-depth option git-svn-id: file://localhost/svn/verilator/trunk/verilator@876 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-01-18 18:31:49 +00:00
*** Add --trace-depth option for minimizing VCD file size. [Emerson Suguimoto]
Fix empty for blocks git-svn-id: file://localhost/svn/verilator/trunk/verilator@888 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-02-27 14:30:22 +00:00
*** With VL_DEBUG, show wires causing convergence errors. [Mike Shinkarovsky]
With VL_DEBUG, show wires causing convergance errors. git-svn-id: file://localhost/svn/verilator/trunk/verilator@883 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-01-31 21:49:13 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed isolate_assignments when many signals per always. [Mike Shinkarovsky]
Fix isolate_assignments when many signals per always. git-svn-id: file://localhost/svn/verilator/trunk/verilator@877 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-01-23 18:11:26 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed isolate_assignments across task/func temporaries. [Mike Shinkarovsky]
Allow isolate_assignments on task input/outputs git-svn-id: file://localhost/svn/verilator/trunk/verilator@880 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-01-26 21:53:03 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed $display's with array select followed by wide AND. [David Hewson]
Fix 's with array select followed by wide AND. [David Hewson] git-svn-id: file://localhost/svn/verilator/trunk/verilator@882 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-01-31 15:44:36 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.632 2007/1/17
Add isolate_assignments meta comment git-svn-id: file://localhost/svn/verilator/trunk/verilator@871 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-01-18 00:51:26 +00:00
Make error code for MULTITOP and document git-svn-id: file://localhost/svn/verilator/trunk/verilator@875 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-01-18 14:30:45 +00:00
*** Add /*verilator isolate_assignments*/ attribute. [Mike Shinkarovsky]
Add isolate_assignments meta comment git-svn-id: file://localhost/svn/verilator/trunk/verilator@871 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-01-18 00:51:26 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.631 2007/1/2
Yet another round of dotted generate fixes git-svn-id: file://localhost/svn/verilator/trunk/verilator@856 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-20 20:45:13 +00:00
Support [#] in dotted cell names git-svn-id: file://localhost/svn/verilator/trunk/verilator@863 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-22 15:06:13 +00:00
** Support standard NAME[#] for cells created by arraying or generate for.
This replaces the non-standard name__# syntax used in earlier versions.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed again dotted references into generate cells. [David Hewson]
Yet another round of dotted generate fixes git-svn-id: file://localhost/svn/verilator/trunk/verilator@856 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-20 20:45:13 +00:00
Verilator no longer accepts duplicated variables inside unique
generate blocks as this is illegal according to the specification.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed $readmem* with filenames < 8 characters. [Emerson Suguimoto]
Fix * with filenames < 8 characters git-svn-id: file://localhost/svn/verilator/trunk/verilator@859 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-21 15:28:32 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.630 2006-12-19
Fix dotted ref signals under generate cells git-svn-id: file://localhost/svn/verilator/trunk/verilator@837 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-12 18:25:33 +00:00
Add support. git-svn-id: file://localhost/svn/verilator/trunk/verilator@846 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-19 14:09:57 +00:00
** Support $readmemb and $readmemh. [Eugene Weber, Arthur Kahlich]
Rename config.h to config_build.h, and add cross compile notes. git-svn-id: file://localhost/svn/verilator/trunk/verilator@842 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-18 19:20:45 +00:00
*** Fixed configure and compiling under Solaris. [Bob Farrell]
Show known scopes when dotted errors show up git-svn-id: file://localhost/svn/verilator/trunk/verilator@839 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-15 22:28:18 +00:00
*** When dotted signal lookup fails, help the user by showing known scopes.
Reduce depth of priority encoded case statements. git-svn-id: file://localhost/svn/verilator/trunk/verilator@848 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-19 16:26:49 +00:00
*** Reduce depth of priority encoded case statements. [Eugene Weber]
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed dotted references inside generated cells. [David Hewson]
Fix dotted ref signals under generate cells git-svn-id: file://localhost/svn/verilator/trunk/verilator@837 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-12 18:25:33 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed missed split optimization points underneath other re-split blocks.
Fix split list ordering causing circular refs git-svn-id: file://localhost/svn/verilator/trunk/verilator@841 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-12-18 18:20:13 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.623 2006-12-05
Fix (blah) with width violation git-svn-id: file://localhost/svn/verilator/trunk/verilator@828 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-25 21:41:32 +00:00
Avoid some duplicate sensitivity ifs. git-svn-id: file://localhost/svn/verilator/trunk/verilator@830 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-26 01:20:49 +00:00
*** Add --output-split-cfuncs for accelerating GCC compile. [Eugene Weber]
Add --output-split-cfuncs for accelerating GCC. git-svn-id: file://localhost/svn/verilator/trunk/verilator@829 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-26 01:08:44 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed $signed mis-extending when input has a WIDTH violation. [Eugene Weber]
Fix (blah) with width violation git-svn-id: file://localhost/svn/verilator/trunk/verilator@828 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-25 21:41:32 +00:00
Add M32 make variable git-svn-id: file://localhost/svn/verilator/trunk/verilator@831 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-11-02 19:13:07 +00:00
**** Add M32 make variable to support -m32 compiles. [Eugene Weber]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.622 2006-10-17 Stable
Fix --skip-identical git-svn-id: file://localhost/svn/verilator/trunk/verilator@820 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-12 14:01:06 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed --skip-identical without --debug, broken in 3.621. [Andy Meier]
Fix --skip-identical git-svn-id: file://localhost/svn/verilator/trunk/verilator@820 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-12 14:01:06 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.621 2006-10-11 Beta
Don't coredump without --debug git-svn-id: file://localhost/svn/verilator/trunk/verilator@807 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-04 15:46:13 +00:00
Add verilator no_inline_task git-svn-id: file://localhost/svn/verilator/trunk/verilator@816 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-11 15:41:42 +00:00
** Add /*verilator no_inline_task*/ to prevent over-expansion. [Eugene Weber]
Fix V3Subst mis-optimizing concats in t_case_write git-svn-id: file://localhost/svn/verilator/trunk/verilator@815 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-11 15:34:50 +00:00
*** Public functions now allow > 64 bit arguments.
Fix link error when using --exe with --trace. git-svn-id: file://localhost/svn/verilator/trunk/verilator@813 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-09 13:38:15 +00:00
Fix V3Subst mis-optimizing concats in t_case_write git-svn-id: file://localhost/svn/verilator/trunk/verilator@815 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-11 15:34:50 +00:00
**** Remove .vpp intermediate files when not under --debug.
Support wide public task outputs. git-svn-id: file://localhost/svn/verilator/trunk/verilator@810 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-05 14:53:17 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed link error when using --exe with --trace. [Eugene Weber]
Don't coredump without --debug git-svn-id: file://localhost/svn/verilator/trunk/verilator@807 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-04 15:46:13 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed mis-optimization of wide concats with constants.
Fix V3Subst mis-optimizing concats in t_case_write git-svn-id: file://localhost/svn/verilator/trunk/verilator@815 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-11 15:34:50 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed core dump on printing error when not under --debug. [Allan Cochrane]
Unlink .vpp files without --debug git-svn-id: file://localhost/svn/verilator/trunk/verilator@808 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-04 18:46:42 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.620 2006-10-04 Stable
Allow overriding PERL, YACC, LEX versions. git-svn-id: file://localhost/svn/verilator/trunk/verilator@794 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-25 15:58:17 +00:00
Fix inout task arguments git-svn-id: file://localhost/svn/verilator/trunk/verilator@795 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-25 20:40:52 +00:00
*** Support simple inout task ports. [Eugene Weber]
Allow overriding PERL, YACC, LEX versions. git-svn-id: file://localhost/svn/verilator/trunk/verilator@794 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-25 15:58:17 +00:00
*** Allow overriding Perl, Flex and Bison versions. [by Robert Farrell]
Add more boolean identity fixes git-svn-id: file://localhost/svn/verilator/trunk/verilator@798 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-27 18:00:53 +00:00
*** Optimize variables set to constants within basic blocks for ~3%.
Redo V3Life to also do constant propagation git-svn-id: file://localhost/svn/verilator/trunk/verilator@796 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-26 15:05:35 +00:00
Associative same variable elimination git-svn-id: file://localhost/svn/verilator/trunk/verilator@799 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-28 14:37:28 +00:00
**** Default make no longer makes the docs; if you edit the documentation.
Allow overriding PERL, YACC, LEX versions. git-svn-id: file://localhost/svn/verilator/trunk/verilator@794 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-25 15:58:17 +00:00
sources, run "make info" to get them.
Add more boolean identity fixes git-svn-id: file://localhost/svn/verilator/trunk/verilator@798 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-27 18:00:53 +00:00
**** Optimize additional boolean identities (a|a = a, etc.)
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed coredump when dotted cross-ref inside task call. [Eugene Weber]
Fix coredump in XREFs under FUNCREF's git-svn-id: file://localhost/svn/verilator/trunk/verilator@800 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-30 00:08:09 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed dotted variables in always sensitivity lists. [Allan Cochrane]
Fix dotted variables in always sensitivity lists. git-svn-id: file://localhost/svn/verilator/trunk/verilator@803 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-03 13:02:21 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.610 2006-09-20 Stable
Define VL_PRINTF by default, and remove old coverageRequest git-svn-id: file://localhost/svn/verilator/trunk/verilator@786 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-12 00:55:27 +00:00
Rename {newline} in lex; no functional change git-svn-id: file://localhost/svn/verilator/trunk/verilator@787 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-13 13:18:24 +00:00
*** Verilator now works under DJGPP (Pentium GCC). [John Stroebel]
Define VL_PRINTF by default, and remove old coverageRequest git-svn-id: file://localhost/svn/verilator/trunk/verilator@786 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-12 00:55:27 +00:00
**** Add default define for VL_PRINTF. [John Stroebel]
**** Removed coverage request variable; see Coverage limitations in docs.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed DOS carriage returns in multiline defines. [Ralf Karge]
Have preprocessor strip all DOS returns git-svn-id: file://localhost/svn/verilator/trunk/verilator@788 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-13 14:38:48 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed printf format warnings on 64-bit linux.
Fix printf ULL warnings with a cast. git-svn-id: file://localhost/svn/verilator/trunk/verilator@790 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-20 13:24:18 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.602 2006-09-11 Stable
Fix function references under top inlined module. git-svn-id: file://localhost/svn/verilator/trunk/verilator@781 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-08 16:16:30 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed function references under top inlined module. [David Hewson]
Fix function references under top inlined module. git-svn-id: file://localhost/svn/verilator/trunk/verilator@781 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-08 16:16:30 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.601 2006-09-06 Beta
Add --inhibit-sim switch so we can remove extra Vm_inhibitSim variable git-svn-id: file://localhost/svn/verilator/trunk/verilator@762 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-29 00:27:04 +00:00
*** Added --inhibit-sim flag for environments using old __Vm_inhibitSim.
Fix empty for blocks git-svn-id: file://localhost/svn/verilator/trunk/verilator@888 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-02-27 14:30:22 +00:00
*** Added `systemc_dtor for destructor extensions. [Allan Cochrane]
Add `systemc_dtor option git-svn-id: file://localhost/svn/verilator/trunk/verilator@767 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-30 17:27:53 +00:00
Add -MP option git-svn-id: file://localhost/svn/verilator/trunk/verilator@772 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-31 15:29:15 +00:00
*** Added -MP to make phony dependencies, ala GCC's.
Fix dead modules under generate cells not getting removed git-svn-id: file://localhost/svn/verilator/trunk/verilator@773 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-01 14:05:20 +00:00
*** Changed how internal functions are invoked to reduce aliasing.
Useful when using GCC's -O2 or -fstrict-aliasing, to gain another ~4%.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed memory leak when destroying modules. [John Stroebel]
Fix arrayed instances git-svn-id: file://localhost/svn/verilator/trunk/verilator@774 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-01 15:31:07 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed coredump when unused modules have unused cells. [David Hewson]
Fix and test for memory leaks git-svn-id: file://localhost/svn/verilator/trunk/verilator@768 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-30 19:50:24 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed 3.600 internal error with arrayed instances. [David Hewson]
Declare V3Tables static git-svn-id: file://localhost/svn/verilator/trunk/verilator@763 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-29 00:58:48 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed 3.600 internal error with non-unrolled function loops. [David Hewson]
Fix function calls inside loop bounds git-svn-id: file://localhost/svn/verilator/trunk/verilator@776 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-05 20:06:23 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed $display %m name not matching Verilog name inside SystemC modules.
Make display %m name() calls relative to vlsyms git-svn-id: file://localhost/svn/verilator/trunk/verilator@766 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-30 01:14:29 +00:00
Fix dead modules under generate cells not getting removed git-svn-id: file://localhost/svn/verilator/trunk/verilator@773 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-09-01 14:05:20 +00:00
**** Declare optimized lookup tables as 'static', to reduce D-Cache miss rate.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.600 2006-08-28 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Support dotted cross-hierarchy variable and task references.
**** Lint for x's in generate case statements.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed line numbers being off by one when first file starts with newline.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed naming of generate for blocks to prevent non-inline name conflict.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed redundant statements remaining after table optimization.
Fix V3Table not deleting next nodes. git-svn-id: file://localhost/svn/verilator/trunk/verilator@757 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-27 15:07:59 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.542 2006-08-11 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed extraneous UNSIGNED warning when comparing genvars. [David Hewson]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed extra white space in $display %c. [by David Addison]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** vl_finish and vl_fatal now print via VL_PRINTF rather then cerr/cout.
**** Add VL_CONST_W_24X macro. [Bernard Deadman]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.541 2006-07-05 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
*** Fixed "// verilator lint_on" not re-enabling warnings. [David Hewson]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
*** Fixed 3.540's multiple memory assignments to same block. [David Hewson]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Add warning on changeDetect to arrayed structures. [David Hewson]
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed non-zero start number for arrayed instantiations. [Jae Hossell]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed GCC 4.0 header file warnings.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.540 2006-06-27 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Optimize combo assignments that are used only once, ~5-25% faster.
**** Optimize delayed assignments to memories inside loops, ~0-5% faster.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed mis-width warning on bit selects of memories. [David Hewson]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed mis-width warning on dead generate-if branches. [Jae Hossell]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.533 2006-06-05 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Add PDF user manual, verilator.pdf.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed delayed bit-selected arrayed assignments. [David Hewson]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed execution path to Perl. [Shanshan Xu]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed Bison compile errors in verilog.y. [by Ben Jackson]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.531 2006-05-10 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Support $c routines which return 64 bit values.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed `include `DEFINE.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed Verilator core dump when have empty public function. [David.Hewson]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.530 2006-04-24 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** $time is now 64 bits. The macro VL_TIME_I is now VL_TIME_Q, but calls
the same sc_time_stamp() function to get the current time.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.523 2006-03-06 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed error line numbers being off due to multi-line defines. [Mat Zeno]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed GCC sign extending (uint64_t)(a<b). [David Hewson]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed `systemc_imp_header "undefined macro" error.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.522 2006-02-23 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Add UNUSED error message, for forward compatibility.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.521 2006-02-14 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Create new --coverage-line and --coverage-user options. [Peter Holmes]
**** Added SystemVerilog 'x,'z,'0,'1, and new string literals.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed public module's parent still getting inlined.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.520 2006-01-14 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Added support for $fopen, $fclose, $fwrite, $fdisplay.
See documentation, as the file descriptors differ from the standard.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.510 2005-12-17 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Improve trace-on performance on large multi-clock designs by 2x or more.
This adds a small ~2% performance penalty if traces are compiled in,
but not turned on. For best non-tracing performance, do not use --trace.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed $'s in specify delays causing bad PLI errors. [Mat Zeno]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed public functions not setting up proper symbol table. [Mat Zeno]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed genvars generating trace compile errors. [Mat Zeno]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed VL_MULS_WWW compile error with MSVC++. [Wim Michiels]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.502 2005-11-30 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed local non-IO variables in public functions and tasks.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed bad lifetime optimization when same signal is assigned multiple
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
times in both branch of a if. [Danny Ding]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.501 2005-11-16 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Renamed --profile-cfuncs to --prof-cfuncs.
2018-05-20 13:12:29 +00:00
*** Add --prof-cfuncs for correlating profiles back to Verilog.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed functions where regs are declared before inputs. [Danny Ding]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed bad deep expressions with bit-selects and rotate. [Prabhat Gupta]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.500 2005-10-30 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Support signed numbers, >>>, $signed, $unsigned. [MANY!]
** Support multi-dimensional arrays. [Eugen Fekete]
** Add very limited support for the Property Specification Language
(aka PSL or Sugar). The format and keywords are now very limited, but will
grow with future releases. The --assert switch enables this feature.
** With --assert, generate assertions for synthesis parallel_case and full_case.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed generate if's with empty if/else blocks. [Mat Zeno]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed generate for cell instantiations with same name. [Mat Zeno]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.481 2005-10-12 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Add /*verilator tracing_on/off*/ for waveform control.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed split optimization reordering $display statements.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.480 2005/9/27 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Allow coverage of flattened modules, and multiple points per line.
Coverage analysis requires SystemPerl 1.230 or newer.
**** Add preprocessor changes to support meta-comments.
**** Optimize sequential assignments of different bits of same bus; ~5% faster.
**** Optimize away duplicate lookup tables.
**** Optimize wide concatenates into individual words. [Ralf Karge]
**** Optimize local variables from delayed array assignments.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.470 2005/9/6 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Optimize staging flops under reset blocks.
*** Add '-Werror-...' to upgrade specific warnings to errors.
**** Add GCC branch prediction hints on generated if statements.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed bad simulation when same function called twice in same expression.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed preprocessor substitution of quoted parameterized defines.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.464 2005/8/24 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Add `systemc_imp_header, for use when using --output-split.
*** Add --stats option to dump design statistics.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed core dump with clock inversion optimizations.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.463 2005/8/5 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Fixed case defaults when not last statement in case list. [Wim Michiels]
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.462 2005/8/3 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
*** Fixed reordering of delayed assignments to same memory index. [Wim Michiels]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed compile error with Flex 2.5.1. [Jens Arm]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed multiply-instantiated public tasks generating non-compilable code.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.461 2005/7/28 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed compile error with older versions of bison. [Jeff Dutton]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.460 2005/7/27 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Add -output-split option to enable faster parallel GCC compiles.
To support --output-split, the makefiles now split VM_CLASSES
into VM_CLASSES_FAST and VM_CLASSES_SLOW. This may require a
change to local makefiles.
** Support -v argument to read library files.
*** When issuing unoptimizable warning, show an example path.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed false warning when a clock is constant.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed X/Z in decimal numbers. [Wim Michiels]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed genvar statements in non-named generate blocks.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed core dump when missing newline in `define. [David van der bokke]
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Internal tree dumps now indicate edit number that changed the node.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.450 2005/7/12
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** $finish will no longer exit, but set Verilated::gotFinish().
This enables support for final statements, and for other cleanup code.
If this is undesired, redefine the vl_user_finish routine. Top level
loops should use Verilated::gotFinish() as a exit condition for their
loop, and then call top->final(). To prevent a infinite loop, a
double $finish will still exit; this may be removed in future
releases.
*** Add support for SystemVerilog keywords $bits, $countones, $isunknown,
$onehot, $onehot0, always_comb, always_ff, always_latch, finish.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed "=== 1'bx" to always be false, instead of random.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.440 2005/6/28 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Add Verilog 2001 generate for/if/case statements.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.431 2005/6/24 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
*** Fixed selection bugs introduced in 3.430 beta.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.430 2005/6/22 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Add Verilog 2001 variable part selects [n+:m] and [n-:m]. [Wim Michiels]
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.422 2005/6/10 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Added Verilog 2001 power (**) operator. [Danny Ding]
**** Fixed crash and added error message when assigning to inputs. [Ralf Karge]
**** Fixed tracing of modules with public functions.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.421 2005/6/2 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed error about reserved word on non-public signals.
**** Fixed missing initialization compile errors in 3.420 beta. [Ralf Karge]
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.420 2005/6/2 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Fixed case defaults when not last statement in case list. [Ralf Karge]
**** Added error message when multiple defaults in case statement.
**** Fixed crash when wire self-assigns x=x.
** Performance improvements worth ~20%
** Added -x-assign options; ~5% faster if use -x-assign=0.
**** Optimize shifts out of conditionals and if statements.
**** Optimize local 'short' wires.
**** Fixed gate optimization with top-flattened modules. [Mahesh Kumashikar]
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.411 2005/5/30 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed compile error in GCC 2.96. [Jeff Dutton]
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.410 2005/5/25 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Allow functions and tasks to be declared public.
They will become public C++ functions, with appropriate C++ types.
This allows users to make public accessor functions/tasks, instead
of having to use public variables and `systemc_header hacks.
*** Skip producing output files if all inputs are identical
This uses timestamps, similar to make. Disable with --no-skip-identical.
**** Improved compile performance with large case statements.
**** Fixed internal error in V3Table. [Jeff Dutton]
**** Fixed compile error in GCC 2.96, and with SystemC 1.2. [Jeff Dutton]
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.400 2005/4/29 Beta
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Internal changes to support future clocking features.
** Verilog-Perl and SystemPerl are no longer required for C++ or SystemC
output. If you want tracing or coverage analysis, they are still needed.
*** Added --sc to create pure SystemC output not requiring SystemPerl.
*** Added --pins64 to create 64 bit SystemC outputs instead of sc_bv<64>.
*** The --exe flag is now required to produce executables inside the makefile.
This was previously the case any time .cpp files were passed on the
command line.
*** Added -O3 and --inline-mult for performance tuning. [Ralf Karge]
One experiment regained 5% performance, at a cost of 300% in compile time.
*** Improved performance of large case/always statements with low fanin
by converting to internal lookup tables (ROMs).
*** Initialize SystemC port names. [S Shuba]
**** Added Doxygen comments to Verilated includes.
**** Fixed -cc pins 8 bits wide and less to be uint8_t instead of uint16_t.
**** Fixed crash when Mdir has same name as .v file. [Gernot Koch]
**** Fixed crash with size mismatches on case items. [Gernot Koch]
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.340 2005/2/18 Stable
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Report misconnected pins across all modules, instead of just first error.
**** Fixed over-active inlining, resulting in compile slowness.
**** Improved large netlist compile times.
**** Added additional internal assertions.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.332 2005/1/27
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Added -E preprocess only flag, similar to GCC.
*** Added CMPCONSTLR when comparison is constant due to > or < with all ones.
**** Fixed loss of first -f file argument, introduced in 3.331.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.331 2005/1/18
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** The Verilog::Perl preprocessor is now C++ code inside of Verilator.
This improves performance, makes compilation easier, and enables
some future features.
*** Support arrays of instantiations (non-primitives only). [Wim Michiels]
**** Fixed unlinked error with defparam. [Shawn Wang]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.320 2004-12-10
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** NEWS is now renamed Changes, to support CPAN indexing.
*** If Verilator is passed a C file, create a makefile link rule.
This saves several user steps when compiling small projects.
*** Added new COMBDLY warning in place of fatal error. [Shawn Wang]
*** Fixed mis-simulation with wide-arrays under bit selects. [Ralf Karge]
**** Added NC Verilog as alternative to VCS for reference tests.
**** Support implicit wire declarations on input-only signals.
Fix V3Subst mis-optimizing concats in t_case_write git-svn-id: file://localhost/svn/verilator/trunk/verilator@815 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-10-11 15:34:50 +00:00
(Dangerous, as leads to wires without drivers, but allowed by spec.)
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed compile warnings on Suse 9.1
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.311 2004-11-29
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Support implicit wire declarations (as a warning). [Shawn Wang]
**** Fixed over-shift difference in Verilog vs C++. [Ralf Karge]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.310 2004-11-15
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Support defparam.
** Support gate primitives: buf, not, and, nand, or, nor, xor, xnor.
*** Ignore all specify blocks.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.302 2004-11-12
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Support NAND and NOR operators.
*** Better warnings when port widths don't match.
**** Fixed internal error due to some port width mismatches. [Ralf Karge]
**** Fixed WIDTH warnings on modules that are only used
parameterized, not in 'default' state.
**** Fixed selection of SystemC library on cygwin systems. [Shawn Wang]
**** Fixed runtime bit-selection of parameter constants.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.301 2004-11-04
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed 64 bit [31:0] = {#{}} mis-simulation. [Ralf Karge]
**** Fixed shifts greater then word width mis-simulation. [Ralf Karge]
**** Work around GCC 2.96 negation bug.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.300 2004-10-21
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** New backend that eliminates most VL_ macros.
Improves performance 20%-50%, depending on frequency of use of signals
over 64 bits. GCC compile times with -O2 shrink by a factor of 10.
**** Fixed "setting unsigned int from signed value" warning.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.271 2004-10-21
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed "loops detected" error with some negedge clocks.
**** Cleaned up some output code spacing issues.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.270 2004-10-15
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Support Verilog 2001 parameters in module headers. [Ralf Karge]
**** Suppress numeric fault when dividing by zero.
**** Faster code to support compilers not inlining all Verilated functions.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.260 2004-10-7
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Support Verilog 2001 named parameter instantiation. [Ralf Karge]
**** Return 1's when one bit wide extract indexes outside array bounds.
**** Fixed compile warnings on 64-bit operating systems.
**** Fixed incorrect dependency in .d file when setting VERILATOR_BIN.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.251 2004/9/9
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed parenthesis overflow in Microsoft Visual C++ [Renga Sundararajan]
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.250 2004/8/30
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Support Microsoft Visual C++ [Renga Sundararajan]
*** SystemPerl 1.161+ is required.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.241 2004/8/17
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Support ,'s to separate multiple assignments. [Paul Nitza]
**** Fixed shift sign extension problem using non-GCC compilers.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.240 2004/8/13
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Verilator now uses 64 bit math where appropriate.
Inputs and outputs of 33-64 bits wide to the C++ Verilated model must
now be uint64_t's; SystemC has not changed, they will remain sc_bv's.
This increases performance by ~ 9% on x86 machines, varying with how
frequently 33-64 bit signals occur. Signals 9-16 bits wide are now
stored as 16 bit shorts instead of longs, this aids cache packing.
**** Fixed SystemC compile error with feedthrus. [Paul Nitza]
**** Fixed concat value error introduced in 3.230.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.230 2004/8/10
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Added coverage output to test_sp example, SystemPerl 1.160+ is required.
**** Fixed time 0 value of signals. [Hans Van Antwerpen]
Earlier versions would not evaluate some combinatorial signals
until posedge/negedge blocks had been activated.
**** Fixed wide constant inputs to public submodules [Hans Van Antwerpen]
**** Fixed wide signal width extension bug.
Only applies when width mismatch warnings were overridden.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.220 2004/6/22
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Many waveform tracing changes:
*** Tracing is now supported on C++ standalone simulations. [John Brownlee]
*** When tracing, SystemPerl 1.150 or newer is required.
*** When tracing, Verilator must be called with the --trace switch.
**** Added SystemPerl example to documentation. [John Brownlee]
**** Various Cygwin compilation fixes. [John Brownlee]
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.210 2004/4/1
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Compiler optimization switches have changed
See the BENCHMARKING section of the documentation.
*** With Verilog-Perl 2.3 or newer, Verilator supports SystemVerilog
preprocessor extensions.
*** Added localparam. [Thomas Hawkins]
*** Added warnings for SystemVerilog reserved words.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.203 2004/3/10
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Notes and repairs for Solaris. [Fred Ma]
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.202 2004/1/27
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** The beta version is now the primary release. See below for many changes.
If you have many problems, you may wish to try release 3.125.
*** Verilated::traceEverOn(true) must be called at time 0 if you will ever
turn on tracing (waveform dumping) of signals. Future versions will
need this switch to disable trace incompatible optimizations.
**** Fixed several tracing bugs
**** Added optimizations for common replication operations.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.201-beta 2003-12-10
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** BETA VERSION, USE 3.124 for stable release!
** Version 3.2XX includes a all new back-end.
This includes automatic inlining, flattening of signals between
hierarchy, and complete ordering of statements. This results in
60-300% execution speedups, though less pretty C++ output. Even
better results are possible using GCC 3.2.2 (part of Redhat 9.1), as
GCC has fixed some optimization problems which Verilator exposes.
If you are using `systemc_ctor, beware pointers to submodules are now
initialized after the constructor is called for a module, to avoid
segfaults, move statements that reference subcells into initial
statements.
*** C++ Constructor that creates a verilog module may take a char* name.
This name will be used to prefix any $display %m arguments, so users may
distinguish between multiple Verilated modules in a single executable.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
2008-01-15 15:03:59 +00:00
* Verilator 3.125 2004/1/27
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Optimization of bit replications
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.124 2003-12-05
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** A optimized executable will be made by default, in addition to a debug
executable. Invoking Verilator with --debug will pick the debug version.
**** Many minor invisible changes to support the next version.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.123 2003-11-10
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Wide bus performance enhancements.
**** Fixed function call bug when width warning suppressed. [Leon Wildman]
**** Fixed __DOT__ compile problem with funcs in last revision. [Leon Wildman]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.122 2003-10-29
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Modules which are accessed from external code now must be marked with
/*verilator public_module*/ unless they already contain public signals.
To enforce this, private cell names now have a string prepended.
**** Fixed replicated function calls in one statement. [Robert A. Clark]
**** Fixed function call bug when width warning suppressed. [Leon Wildman]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.121 2003-09-29
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Support multiplication over 32 bits. [Chris Boumenot]
Also improved speed of addition and subtraction over 32 bits.
*** Detect bit selection out of range errors.
*** Detect integer width errors.
**** Fixed width problems on function arguments. [Robert A. Clark]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.120 2003-09-24
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** $finish now exits the model (via vl_finish function).
*** Support inputs/outputs in tasks.
*** Support V2K "integer int = {INITIAL_VALUE};"
*** Ignore floating point delay values. [Robert A. Clark]
**** Ignore `celldefine, `endcelldefine, etc. [Robert A. Clark]
**** New optimizations on reduction operators.
**** Fixed converting "\ooo" into octal values.
**** Fixed $display("%x");
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.112 2003-09-16
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed functions in continuous assignments. [Robert A. Clark]
**** Fixed inlining of modules with 2-level deep outputs.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.111 2003-09-15
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed declaration of functions before using that module. [Robert A. Clark]
**** Fixed module inlining bug with outputs.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.110 2003-09-12
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Support Verilog 2001 style input/output declarations. [Robert A. Clark]
*** Allow local vars in headers of function/tasks. [Leon Wildman]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.109 2003-08-28
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Added support for local variables in named begin blocks. [Leon Wildman]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.108 2003-08-11
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Added support for functions.
*** Signals 8 bits and shorter are now stored as chars
instead of uint32_t's. This improves Dcache packing and
improves performance by ~7%.
**** $display now usually results in a single VL_PRINT rather then many.
**** Many optimizations involving conditionals (?:)
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.107 2003-07-15
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** --private and --l2name are now the default,
as this enables additional optimizations.
Use --noprivate or --nol2name to get the older behavior.
*** Now support $display of binary and wide format data.
*** Added detection of incomplete case statements,
and added related optimizations worth ~4%.
**** Work around flex bug in Redhat 8.0. [Eugene Weber]
**** Added some additional C++ reserved words.
**** Additional constant optimizations, ~5% speed improvement.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.106 2003-06-17
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** $c can now take multiple expressions as arguments.
For example $c("foo","bar(",32+1,");") will insert "foobar(33);"
This makes it easier to pass the values of signals.
** Several changes to support future versions that may have
signal-eliminating optimizations. Users should try to use these switch
on designs, they will become the default in later versions.
*** Added --private switch and /*verilator public*/ metacomment.
This renames all signals so that compile errors will result if any
signals referenced by C++ code are missing a /*verilator public*/
metacomment.
*** With --l2name, the second level cell C++ cell is now named "v".
Previously it was named based on the name of the verilog code. This
means to get to signals, scope to "{topcell} ->v ->{mysignal}" instead
of "{topcell} ->{verilogmod}. {mysignal}". This allows different
modules to be substituted for the cell without requiring source
changes.
**** Several cleanups for Redhat 8.0.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.105 2003-05-08
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed more GCC 3.2 errors. [David Black]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.104 2003-04-30
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Indicate direction of ports with VL_IN and VL_OUT.
*** Allow $c32, etc, to specify width of the $c statement for VCS.
**** Fixed false "indent underflow" error inside `systemc_ctor sections.
**** Fixed missing ordering optimizations when outputs also used internally.
*** Numerous performance improvements, worth about 25%
**** Assign constant cell pins in initial blocks rather then every cycle.
**** Promote subcell's combo logic to sequential evaluation when possible.
**** Fixed GCC 3.2 compile errors. [Narayan Bhagavatula]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.103 2003-01-28
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed missing model evaluation when clock generated several levels of
hierarchy across from where it is used as a clock. [Richard Myers]
**** Fixed sign-extension bug introduced in 3.102.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.102 2003-01-24
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed sign-extension of X/Z's ("32'hx")
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.101 2003-01-13
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed 'parameter FOO=#'bXXXX' [Richard Myers]
**** Allow spaces inside numbers ("32'h 1234") [Sam Gladstone]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.100 2002-12-23
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Support for simple tasks w/o vars or I/O. [Richard Myers]
**** Ignore DOS carriage returns in Linux files. [Richard Myers]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.012 2002-12-18
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed parsing bug with casex statements containing case items
with bit extracts of parameters. [Richard Myers]
**** Fixed bug which could cause writes of non-power-of-2 sized arrays to
corrupt memory beyond the size of the array. [Dan Lussier]
**** Fixed bug which did not detect UNOPT problems caused by
submodules. See the description in the verilator man page. [John Deroo]
**** Fixed compile with threaded Perl. [Ami Keren]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.010 2002-11-3
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Support SystemC 2.0.1. SystemPerl version 1.130 or newer is required.
**** Fixed bug with inlined modules under other inlined modules. [Scott
Bleiweiss]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.005 2002-10-21
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Fixed X's in case (not casex/z) to constant propagate correctly.
**** Fixed missing include. [Kurachi]
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.004 2002-10-10
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Added /* verilator module_inline */ and associated optimizations.
*** Allow /* verilator coverage_block_off */ in place of `coverage_block_off.
This prevents problems with Emacs AUTORESET. [Ray Strouble]
**** Fixed `coverage_block_off also disabling subsequent blocks.
**** Fixed unrolling of loops with multiple simple statements.
**** Fixed compile warnings on newer GCC. [Kurachi]
**** Additional concatenation optimizations.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.003 2002-09-13
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Now compiles on Windows 2000 with Cygwin.
**** Fixed bug with pin assignments to wide memories.
**** Optimize wire assignments to constants.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.002 2002-08-19
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** First public release of version 3.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 3.000 2002-08-03
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** All new code base. Many changes too numerous to mention.
*** Approximately 4 times faster then Verilator 2.
*** Supports initial statements
*** Supports correct blocking/nonblocking assignments
*** Supports `defines across multiple modules
*** Optimizes call ordering, constant propagation, and dead code elimination.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 2.1.8 2002-04-03
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** All applications must now link against include/verilated.cpp
*** Paths specified to verilator_make should be absolute, or be formed
to allow for execution in the object directory (prepend ../ to each path.)
This allows relative filenames for makes which hash and cache dependencies.
**** Added warning when parameter constants are too large. [John Deroo]
**** Added warning when x/?'s used in non-casez statements.
**** Added warning when blocking assignments used in posedge blocks. [Dan Lussier]
**** Split evaluation function into clocked and non-clocked, 20% perf gain.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 2.1.5 2001-12-1
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Added coverage analysis. In conjunction with SystemC provide line
coverage reports, without SystemC, provide a hook to user written
accumulation function. See --coverage option of verilator_make.
*** Relaxed multiply range checking
*** Support for constants up to 128 bits
*** Randomize values used when assigning to X's.
**** Added -guard option of internal testing.
**** Changed indentation in emitted code to be automatically generated.
**** Fixed corruption of assignments of signal over 32 bits with non-0 lsb.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 2.1.4 2001-11-16
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Added $c("c_commands();"); for embedding arbitrary C code in Verilog.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 2.1.3 2001-11-03
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Support for parameters.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 2.1.2 2001-10-25
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** Verilog Errors now reference the .v file rather then the .vpp file.
*** Support strings in assignments: reg [31:0] foo = "STRG";
*** Support %m in format strings. Ripped out old $info support, use
Verilog-Perl's vpm program instead.
*** Convert $stop to call of v_stop() which user can define.
**** Fixed bug where a==b==c would have wrong precedence rule.
**** Fixed bug where XNOR on odd-bit-widths (~^ or ^~) had bad value.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 2.1.1 2001-05-17
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
** New test_sp directory for System-Perl (SystemC) top level instantiation
of the Verilated code, lower modules are still C++ code. (Experimental).
** New test_spp directory for Pure System-Perl (SystemC) where every module
is true SystemC code. (Experimental)
*** Input ports are now loaded by pointer reference into the sub-cell.
This is faster on I-386 machines, as the stack must be used when there are
a large number of parameters. Also, this simplifies debugging as the value
of input ports exists for tracing.
**** Many code cleanups towards standard C++ style conventions.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 2.1.0 2001-05-08
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Many code cleanups towards standard C++ style conventions.
Commentary
2011-09-15 01:11:14 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
* {Version history lost}
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 1.8 1996-07-08
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
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** [Versions 0 to 1.8 were by Paul Wasson]
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed single bit in concat from instance output incorrect offset bug.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 1.7 1996-05-20
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** Mask unused bits of DONTCAREs.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 1.6 1996-05-13
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Added fasttrace script
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 1.5 1996-01-09
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Pass structure pointer into translated code,
so multiple instances can use same functions.
Leak repairs and node leak detection git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
2007-11-02 11:23:03 +00:00
**** Fixed static value concat on casex items.
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 1.1 1995-03-30
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Bug fixes, added verimake_partial script, performance improvements.
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 1.0c 1994-09-30
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
*** Initial release of Verilator
Commentary
2011-09-15 01:11:14 +00:00
Update Changes to reflect github issue numbers.
2019-12-22 20:33:45 +00:00
* Verilator 0.0 1994-07-08
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
**** First code written.
Commentary: Remove newlines, upsets some patches. No functional change.
2019-10-05 00:17:11 +00:00
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
----------------------------------------------------------------------
This uses outline mode in Emacs. See C-h m [M-x describe-mode].
Add SPDX license identifiers. No functional change.
2020-03-21 15:24:24 +00:00
Copyright 2001-2020 by Wilson Snyder. This program is free software; you
Verilator is now licensed under LGPL v3 and/or Artistic v2.0.
2009-05-04 21:07:57 +00:00
can redistribute it and/or modify it under the terms of either the GNU
Lesser General Public License Version 3 or the Perl Artistic License
Version 2.0.
Add SPDX license identifiers. No functional change.
2020-03-21 15:24:24 +00:00
SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
Local variables:
mode: outline
Support parameter type, bug376.
2016-03-15 01:51:31 +00:00
paragraph-separate: "[ \f\n]*$"
Version bump git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
2006-08-26 11:35:28 +00:00
end:
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