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1b0a48ea02
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140 Commits

Author SHA1 Message Date
Wilson Snyder
1b0a48ea02 Internals: Use C++11 = default where obvious. No functional change intended. 2020-11-16 19:56:16 -05:00
Wilson Snyder
79d33bf1ee Use C++11 for loops, from clang-migrate. No functional change intended 2020-11-10 22:10:38 -05:00
Wilson Snyder
44eb362a18 clang-tidy cleanups. No functional change intended. 2020-11-10 21:40:14 -05:00
Wilson Snyder
e6b0479b80 Internals: CFunc VL_RESTORER. No functional change intended. 2020-10-31 09:14:47 -04:00
Wilson Snyder
51b0963e61 Internals: Favor const for map keys. No functional change intended. 2020-10-30 18:00:40 -04:00
Wilson Snyder
bed3101dfc Internals: Use VL_RESTORER class to save/restore vars. No functional change intended. 2020-08-24 21:13:28 -04:00
Wilson Snyder
6013b54f7b clang-tidy cleanups. No functional change intended. 2020-08-16 14:55:46 -04:00
Wilson Snyder
ee9d6dd63f C++11: Favor auto, range for. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
72d2cff0a1 C++11: Use member declaration initalizations. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
c0127599df C++11: Use nullptr. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder
7c54a451a9 C++11: Remove pre-c11 VL_OVERRIDE etc. No functional change. 2020-08-16 11:44:05 -04:00
Ludwig Rogiers
f13fd4478c Init params in constructor to support pre-c++11 compilers 2020-06-22 09:01:39 +01:00
Ludwig Rogiers
c367b671b6
Support VPI parameter and localparam (#2370) 2020-06-12 18:38:01 -04:00
Wilson Snyder
4c31c5fab5 Fix unused variable. 2020-06-02 07:52:27 -04:00
Wilson Snyder
6ce878cb0d Fix some clang-tidy warnings 2020-06-01 23:16:17 -04:00
Geza Lore
95534fa5c5
Remove unused headers (#2389) 2020-05-31 20:21:07 +01:00
Geza Lore
72858175a2 Only emit VM_PARALLEL_BUILDS=1 iff --output-split caused a split. 
Previously we set VM_PARALLEL_BUILDS=1 if the --output-split option was
provided. Now we only do it iff it actually causes a split.
 2020-05-26 01:22:10 +01:00
Wilson Snyder
35a53d9adb Add t_trace_c_api test. 2020-05-15 20:38:08 -04:00
Geza Lore
900c023bb5 Refactor trace implementation to allow experimentation 
The main goal of this patch is to enable splitting the full and
incremental tracing functions into multiple functions, which can then be
run in parallel at a later stage. It also simplifies further
experimentation as all of the interesting trace code construction now
happens in V3Trace. No functional change is intended by this patch, but
there are some implementation changes in the generated code.

Highlights:
- Pass symbol table directly to trace callbacks for simplicity.
- A new traceRegister function is generated which adds each trace
function as an individual callback, which means we can have multiple
callbacks for each trace function type.
- A new traceCleanup function is generated which clears the activity
flags, as the trace callbacks might be implemented as multiple functions.
- Re-worked sub-function handling so there is no separate sub-function
for each trace activity class. Sub-functions are generate when required
by splitting.
- traceFull/traceChg are now created in V3Trace rather than V3TraceDecl,
this requires carrying the trace value tree in TraceDecl until it
reaches V3Trace where the TraceInc nodes are created (previously a
TraceInc was also created in V3TraceDecl which carries the value).
 2020-05-15 18:34:29 +01:00
Wilson Snyder
29695adf70 Fix 10s/100s timeunits. 2020-05-11 08:15:52 -04:00
Wilson Snyder
d4f7f5297a
Support IEEE time units and time precisions, #234. (#2253) 
Includes `timescale, $printtimescale, $timeformat.
VL_TIME_MULTIPLIER, VL_TIME_PRECISION, VL_TIME_UNIT have been removed
and the time precision must now match the SystemC time precision.
To get closer behavior to older versions, use e.g. --timescale-override
"1ps/1ps".
 2020-04-15 19:39:03 -04:00
Wilson Snyder
1b94e3b0e2 Internals: clang-format files needed for #2249. 2020-04-14 19:55:00 -04:00
Wilson Snyder
ea3acc2d3a Fix --skip-identical broke recent commit. 2020-04-11 20:22:57 -04:00
Wilson Snyder
343db78c03 Fix including verilated_sc in Syms to fix compile order problem exposed in #2237. 2020-04-09 23:03:47 -04:00
Wilson Snyder
6eadb8e771 Add simplistic class support with many restrictions, see manual, #377. 2020-04-05 09:30:23 -04:00
Wilson Snyder
bf17bb4648 Fix codacity warnings 2020-04-04 20:08:58 -04:00
Wilson Snyder
19b472cf0b Internals: Cleanup unused nodep in visitors. No functional change intended. 2020-04-04 08:31:14 -04:00
Wilson Snyder
38a31ae168 Cleanup misc clang-tidy warnings. No functional change intended 2020-04-03 22:31:54 -04:00
Wilson Snyder
1ce360ed5b Add SPDX license identifiers. No functional change. 2020-03-21 11:24:24 -04:00
Wilson Snyder
fd656f6cc1 Fix clang asserted missing lock on m_dumping. 2020-03-03 19:20:04 -05:00
Wilson Snyder
30a33a6104 Add support for and , #2126. 2020-03-01 21:39:23 -05:00
Wilson Snyder
f3ebdc40c6 Fix some coverage lost when multithreaded, #2151. 2020-02-03 18:43:41 -05:00
Wilson Snyder
2ca9f73b31 Internals: Cleanup Emit towards constructor/destructor output. 2020-02-02 21:15:07 -05:00
Wilson Snyder
a8ad97eef2 Add VL_CACHE_LINE_BYTES and use 64 as defult. 2020-02-01 20:28:03 -05:00
Wilson Snyder
d68ffba8cd Internals: Rename to prefixNameProtect. No functional change intended. 2020-01-25 09:16:00 -05:00
Wilson Snyder
f0f370490f Internals: Style cleanups. 2020-01-25 07:59:25 -05:00
Wilson Snyder
a4e8d39932 Spelling fixes 2020-01-24 20:10:44 -05:00
Yutetsu TAKATSUKASA
fbdf5f2dad Internals: Mark all visit() with VL_OVERRIDE. Closes #2132. 
* Add VL_OVERRIDE macro so that compiler can tell my typo when trying to override a function.

* Mark visit() with VL_OVERRIDE. No functional change intended.
 2020-01-21 17:35:56 -05:00
Stefan Wallentowitz
8e26bdd098
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 17:03:21 +01:00
Wilson Snyder
e8ff191a17 Internals: Prepare for hierarchical NodeModule's. No functional change intended. 2020-01-20 13:27:27 -05:00
Wilson Snyder
09199f79a6 Internals: Add VL_DO_CLEAR delete protections. No functional change intended. 2020-01-18 10:29:49 -05:00
Wilson Snyder
f23fe8fd84 Update copyright year. 2020-01-06 18:05:53 -05:00
Wilson Snyder
5089f997cc Internals: Use standard function for include guards. No functional change intended. 2019-12-23 19:00:17 -05:00
Wilson Snyder
2076b0219d Fix labels on functions with returns, bug1614. 2019-12-01 17:19:03 -05:00
Wilson Snyder
5811ec07e6 Update URLs to https://verilator.org 2019-11-07 22:33:59 -05:00
Wilson Snyder
91f1acd85f Add --protect-ids to obscure information in objects, bug1521. 2019-10-06 13:24:21 -04:00
Wilson Snyder
307549e8a6 Internals: Fix some cppcheck warnings. 2019-10-06 08:20:02 -04:00
Wilson Snyder
09b79a731a Fix more output spacing issues. 2019-10-05 21:52:33 -04:00
Wilson Snyder
9bf6135f6d Remove some output tabs. 2019-10-05 17:35:08 -04:00
Wilson Snyder
771a301f66 Commentary: Remove newlines, upsets some patches. No functional change. 2019-10-04 20:17:11 -04:00