Mario1159/verilator
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453 Commits

Author SHA1 Message Date
Wilson Snyder
7ea8b54210 Tests: Support atsim and cleanup verilator-only tests 2010-03-18 12:03:08 -04:00
Wilson Snyder
ba93a08b40 Support runtime access to public signal names 2010-03-17 08:22:49 -04:00
Wilson Snyder
e57d004718 Fix clock-gates with non-AND complex logic, bug220. 2010-03-16 18:50:26 -04:00
Wilson Snyder
f1b6c0c559 Support "`default_nettype none|wire". 2010-02-23 09:27:16 -05:00
Wilson Snyder
72218fb475 Defines with // comments still need continuation - spec ambiguity 2010-02-18 20:57:46 -05:00
Wilson Snyder
cdd06e7236 Support "break", "continue", "return". 2010-02-14 10:01:21 -05:00
Wilson Snyder
0e8772290d Fix make uninstall, bug216 2010-02-08 09:28:40 -05:00
Wilson Snyder
2a192be4f5 Tests: add skips 2010-02-07 07:00:59 -05:00
Wilson Snyder
59cc61529b Fix DPI pointer size warnings under -m32 2010-02-04 08:15:33 -05:00
Wilson Snyder
5d5952d354 Allow top name to be '' for invisible shells 2010-02-02 21:09:11 -05:00
Wilson Snyder
8dca56521b Fix MinGW compilation printing %lls, bug214 2010-02-01 09:28:53 -05:00
Wilson Snyder
a41aefe77d Fix conditional assignments of slices where conditional is an array, bug215 2010-02-01 06:52:48 -05:00
Wilson Snyder
7fd6ddc25b Add -o option to specify executable name 2010-01-30 09:42:44 -05:00
Wilson Snyder
c49e0ac5c8 Add -CFLAGS, -LDFLAGS, <file>.a, <file>.o, and <file>.so options. 2010-01-28 19:33:02 -05:00
Wilson Snyder
a51e95d052 Tests: Better example, test for null file in vcd open 2010-01-28 18:16:59 -05:00
Wilson Snyder
4df9d70e4a Support 1800-2009 /*comments*/ in define values. Match Verilog-Perl 2010-01-28 09:41:24 -05:00
Wilson Snyder
2f6002b197 Tests: Add t_math_msvc_64, from bug214 2010-01-27 23:51:11 -05:00
Wilson Snyder
abcb95b8a1 Fix order of packed arrays, bug216 2010-01-26 08:06:39 -05:00
Wilson Snyder
4b38acd540 Fix 2D wire decls, bug206 2010-01-25 07:52:07 -05:00
Wilson Snyder
cbc90e7ffb Tests: Less verbosity 2010-01-24 20:49:36 -05:00
Wilson Snyder
62866dc8be Repair includes that should be C++ instead of C flavor 2010-01-24 19:00:34 -05:00
Wilson Snyder
11e702c430 SystemPerl is no longer required for tracing. 
Applications must use VerilatedVcdC class in place of SpTraceVcdC.
 2010-01-24 18:37:01 -05:00
Wilson Snyder
42a7aca504 Tests: fix dpi_export with other simulators 2010-01-22 22:49:52 -05:00
Wilson Snyder
d17bcd8afe Allow 'global' reserved identifier in 1800-2009 when possible 2010-01-22 19:08:20 -05:00
Wilson Snyder
e052d73321 Update svdpi.h to 1800-2009 2010-01-21 22:17:43 -05:00
Wilson Snyder
58efab5cdf Add SystemVerilog 1800-2009 keywords 2010-01-21 21:58:45 -05:00
Wilson Snyder
4360fe492e Fix initial values for local variables, bug210 2010-01-21 20:08:45 -05:00
Wilson Snyder
c695af31b8 Add experimental config files to filter warnings outside of the source. 2010-01-21 06:11:30 -05:00
Wilson Snyder
24753c8c6a Tests: Add t_var_rsvd_port test 2010-01-20 18:29:58 -05:00
Wilson Snyder
6196cf09ff Add experimental --pipe-filter to filter all Verilog input. 2010-01-20 07:15:51 -05:00
Wilson Snyder
bb20331f9e Fix signals in a concatenation on the LHS aren't created implicitly, bug206 2010-01-19 19:35:05 -05:00
Wilson Snyder
bded8755a1 Support multi-dimensional arrays as inputs/outputs 2010-01-19 13:18:40 -05:00
Wilson Snyder
89e03a86b7 Support assignments of multidimensional slices, bug170 2010-01-19 10:52:11 -05:00
Wilson Snyder
d182ecb2d3 Support spaces in verilator flags 2010-01-18 20:37:20 -05:00
Wilson Snyder
27e4503dc6 DPI: Constify new $sformatf 2010-01-17 20:06:08 -05:00
Wilson Snyder
72b596efb3 DPI $display like sformat metacomment and $sformatf 2010-01-17 19:13:44 -05:00
Wilson Snyder
788f69a8c9 DPI: Support strings in DPI Imports 2010-01-17 15:10:37 -05:00
Wilson Snyder
08b63b4f01 Tests: Add --gdbbt, and abort on V3ERROR_NA in V3Ast 2010-01-17 14:48:39 -05:00
Wilson Snyder
ba07dc1804 Internals: Use D for double; fix t_dist_uint 2010-01-16 20:30:29 -05:00
Wilson Snyder
d46074e0ad CDC: --cdc now implies early exit, to allow eventual set_logic_0/1 on sigs 2010-01-16 20:14:52 -05:00
Wilson Snyder
f60f8396bb Use vluint32_t where possible, aid bug204 2010-01-15 20:27:01 -05:00
Wilson Snyder
a2af4e1284 CDC: Repress duplicate paths through same signal 2010-01-15 14:04:15 -05:00
Wilson Snyder
b6447a9032 Internal cleanup: Prep for strings 2010-01-15 08:20:25 -05:00
Wilson Snyder
e40b5819bd Speed compiles by avoiding including the STL iostream header. 2010-01-14 21:03:06 -05:00
Wilson Snyder
16926edf18 Define VERILATOR in addition to verilator 2010-01-14 19:24:48 -05:00
Wilson Snyder
8203c79f76 /sformat should accept rvalue expressions 2010-01-14 19:07:18 -05:00
Wilson Snyder
d1cb3b0d15 Fix duplicate implicit variables under generates, bug201 2010-01-11 12:36:12 -05:00
Wilson Snyder
266b3b8678 Tests: Move old-style test_v's t_arith, etc to test_regress area 2010-01-09 21:19:30 -05:00
Wilson Snyder
c1fc629c54 Fix lint_off/lint_on pairs on same line as warning 2010-01-09 12:33:01 -05:00
Wilson Snyder
0d12fe43a0 Internals: Move CASEX warning with other case lints; add test 2010-01-09 11:09:14 -05:00
Wilson Snyder
6aec0ce702 --cdc: Report in more typical source to dest order 2010-01-09 09:05:00 -05:00
Wilson Snyder
2950f77dbc Ignore gate delays in UDP cells 2010-01-07 22:44:30 -05:00
Wilson Snyder
a94f5ba200 --bbox-unsup now ignores cmos and tran gate primitives 2010-01-07 22:08:48 -05:00
Wilson Snyder
0c4e40102f Make duplicate modules a MODDUP error that can be disabled 2010-01-07 20:25:54 -05:00
Wilson Snyder
bf860b21d7 Clock domain crossing checks 2010-01-07 16:41:19 -05:00
Wilson Snyder
eb63c8dcb8 Fix multiple declarations on one enum, bug199 2010-01-06 19:04:20 -05:00
Wilson Snyder
cdcb94751e Fix with no parenthesis 2010-01-06 14:21:34 -05:00
Wilson Snyder
cd5d8cceb8 Fix with no parenthesis 2010-01-06 14:13:11 -05:00
Wilson Snyder
06fba42858 Use vlt as abbreviation to avoid confusion with other simulator 2010-01-06 08:54:56 -05:00
Wilson Snyder
0f8a1e3901 Fix enums in port crossings and function arguments 2010-01-05 21:32:13 -05:00
Wilson Snyder
729dfdfed7 Copyright year update 2010-01-05 21:15:06 -05:00
Wilson Snyder
dbce06500d Support enums 2009-12-27 08:29:55 -05:00
Wilson Snyder
7a81dd3378 Fix tracing with --pins-bv 1, bug195 2009-12-25 10:01:55 -05:00
Wilson Snyder
e7cbefa316 Support 1800-2009 defines with default arguments. 2009-12-24 11:33:39 -05:00
Wilson Snyder
9b0d26aedd Support `undefineall 2009-12-20 22:26:48 -05:00
Wilson Snyder
ef3ed6e338 Support DPI exports 2009-12-20 08:27:00 -05:00
Wilson Snyder
45b0e63be2 Tests: Allow TEST_VERBOSE in c code 2009-12-16 21:28:09 -05:00
Wilson Snyder
934dc842e0 Add --bbox-unsup option to black-box unsupported UDP tables. 2009-12-16 11:45:28 -05:00
Wilson Snyder
deda877355 Allow --lint-only to ignore UDP tables 2009-12-16 11:21:25 -05:00
Wilson Snyder
2dba8404eb Fix implicit nets when created after used 2009-12-16 11:03:07 -05:00
Wilson Snyder
6a2aa7e4f0 Fix creating implicit variables for expressions, bug196. 2009-12-08 18:29:24 -05:00
Wilson Snyder
735871d501 Add Verilated::scopesDump(), for debugging. 2009-12-08 06:41:16 -05:00
Wilson Snyder
17bf13fcb6 Support DPI context imports 2009-12-05 10:38:49 -05:00
Wilson Snyder
2dc7b7ad78 Tests: Use top. instead of TOP. to match other sims 2009-12-05 09:58:09 -05:00
Wilson Snyder
a3c1724d17 DPI: Fix imports from unit level 2009-12-04 07:41:18 -05:00
Wilson Snyder
5a9309de78 DPI import: Allow system calls to call imports 2009-12-04 07:05:44 -05:00
Wilson Snyder
a40fae04ce Support direct programming interface (DPI) "import". 2009-12-03 06:55:29 -05:00
Wilson Snyder
f8cb6979d7 Add Makefile VM_GLOBAL_FAST, listing objects needed to link executables. 
Add additional commentary to makefiles and other output files.
 2009-12-02 21:15:56 -05:00
Wilson Snyder
66b5fa821c Tests: Add fix-me test 2009-12-02 20:05:12 -05:00
Wilson Snyder
2f2f416bea Fix auto-indentation of AstCStmts - again 2009-12-02 19:32:41 -05:00
Wilson Snyder
1da07a3b86 Fix auto-indentation of AstCStmts 2009-12-01 21:55:56 -05:00
Wilson Snyder
ad0fcb745e Internals: Use common function to resolve task pins 2009-11-30 18:36:31 -05:00
Wilson Snyder
955824e634 Fix functions arguments without leading input 2009-11-24 22:16:28 -05:00
Wilson Snyder
3b62f3c9c0 Tests: Cleanup some old -v3 flags to be -vl 2009-11-24 21:08:42 -05:00
Wilson Snyder
d2a27a84cf Support chandle 2009-11-24 09:11:25 -05:00
Wilson Snyder
c7d8eb126f Support and . 2009-11-23 21:24:55 -05:00
Wilson Snyder
d608fd77b9 Fix initialization of 2 state vars to zero 2009-11-23 19:08:25 -05:00
Wilson Snyder
af5aa38bc3 Fix `define argument mis-replacing system task of same name, bug191. 2009-11-23 14:26:04 -05:00
Wilson Snyder
62f707f501 Support $test$plusargs and $value$plusargs, but see the docs. 2009-11-19 17:04:21 -05:00
Wilson Snyder
19d62b7a68 Support 'time'. 2009-11-19 10:45:59 -05:00
Wilson Snyder
103bda04d9 Tests: Cleanup MANIFEST.SKIP 2009-11-15 09:18:57 -05:00
Wilson Snyder
ae27b8944e Tests: Align verilator & other clocks to start at time 10 2009-11-13 19:15:48 -05:00
Wilson Snyder
bb6b825836 Tests: Update invoke_ scripts for more recent environment 2009-11-13 18:18:30 -05:00
Wilson Snyder
736b9074c8 Support for loop i++, ++i, i--, --i, bug175. 2009-11-10 16:40:07 -05:00
Wilson Snyder
376147911f Support optional cell parenthesis, bug179 2009-11-10 16:29:58 -05:00
Wilson Snyder
4281690021 Fix t_case_autoflush* mis-sharing directory 2009-11-10 10:54:51 -05:00
Wilson Snyder
65714165f9 Fix t_case_write* mis-sharing variable 2009-11-10 10:51:26 -05:00
Wilson Snyder
67d1dad77c Support declarations in loop initializers, bug172. 2009-11-09 19:09:27 -05:00
Wilson Snyder
3b39c3391d Support "import". 2009-11-09 19:07:59 -05:00
Wilson Snyder
68567e763c Support "package" and $unit. 
Add VARHIDDEN warning when signal name hides module name.
 2009-11-07 21:05:02 -05:00
Wilson Snyder
377f194837 Support typedef 2009-11-06 23:16:06 -05:00
Wilson Snyder
50db34457c Add t_dist_untracked files to prevent forgetting adds 2009-11-06 17:52:54 -05:00
Wilson Snyder
b1ce6bd5cc Support "var" 2009-11-05 19:57:31 -05:00
Wilson Snyder
81915540de Support "reg x [3][2]". 2009-11-05 19:26:44 -05:00
Wilson Snyder
0d65f08b1d Support "program". 2009-11-05 19:09:45 -05:00
Wilson Snyder
ffbd1fd474 Support "reg [1:0][1:0][1:0]", bug176. 2009-11-05 09:57:23 -05:00
Wilson Snyder
700c1f836d Internals: Move array definitions to AstArrayDType instead of under AstVars. 
Prep work for more complicated data types.
 2009-11-04 22:31:53 -05:00
Wilson Snyder
f59467b897 Support void functions. 
Fix "int" etc added in wrong keyword section in last commit.
 2009-11-02 22:50:31 -05:00
Wilson Snyder
6bc81d3d26 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)
 2009-11-02 22:14:11 -05:00
Wilson Snyder
47b5157f01 Support division and modulus of > 64 bit vectors. 2009-10-26 20:12:09 -04:00
Wilson Snyder
39444d83c5 Support little endian bit vectors ("reg [0:2] x;"). 2009-10-25 16:53:55 -04:00
Wilson Snyder
7392add8e0 Add new tests to support for future commit 2009-10-22 22:25:24 -04:00
Wilson Snyder
e14695c96e Fix erroring on strings with backslashed newlines, bug168. 2009-10-22 21:46:49 -04:00
Wilson Snyder
b4d3806f10 Fix carriage-returns embedded in display formats 
Internals: Store all AstDisplay etc strings in un-backslashed raw format.
 2009-10-22 21:29:18 -04:00
Wilson Snyder
64b57fa907 Internals: Commentary and new select tests for future merge-in. No functional change. 2009-10-15 21:47:15 -04:00
Wilson Snyder
1b5e1943f5 Part of earlier commit; Fix execute permission 2009-10-12 20:53:21 -04:00
Wilson Snyder
b1e6fe7139 Fix core dump with SystemVerilog var declarations under unnamed begins. 2009-10-11 20:50:31 -04:00
Wilson Snyder
92718a819c Fix cell port connection to unsized integer causing false width warning. 2009-10-09 22:55:37 -04:00
Wilson Snyder
ceb2f6894f Fix writing to out-of-bounds arrays writing element 0. 2009-10-08 20:42:45 -04:00
Wilson Snyder
b883ce95b2 Add --gdbbt option 2009-10-04 18:04:37 -04:00
Wilson Snyder
9499047f8e Driver.pl support for iv 2009-10-01 22:32:40 -04:00
Wilson Snyder
db5674cb08 Fix VCD files showing internal flattened hierarchy, broke in 3.714. 2009-09-26 09:31:50 -04:00
Wilson Snyder
ea1b705c1c Move test_v submodule into t_case_orig. No functional change 2009-09-23 21:04:12 -04:00
Wilson Snyder
b085b34a69 Commentary 2009-09-18 22:35:46 -04:00
Wilson Snyder
d37cc5a160 Fix preprocessing commas in deep parameterized macros. 2009-09-17 22:00:17 -04:00
Wilson Snyder
b798f4fe71 Detect selection index unknown instead of internal erroring 2009-09-16 20:52:52 -04:00
Wilson Snyder
0c0a588b55 Support generate for var++, var--, ++var, --var. 2009-09-16 10:32:14 -04:00
Wilson Snyder
faa5ef193b Add --bbox-sys option to blackbox $system calls. 2009-09-16 09:28:09 -04:00
Wilson Snyder
0b24e62d43 Fix $display with uppercase %M. 2009-09-11 19:25:42 -04:00
Wilson Snyder
b19dd49fc9 Add test forgot to add earlier 2009-09-07 15:56:20 -04:00
Wilson Snyder
eea2712eac Improved warning when "do" used as identifier. 2009-09-07 15:54:12 -04:00
Wilson Snyder
59b491e3a8 Allow renaming C keywords 2009-07-22 15:21:41 -04:00
Wilson Snyder
15b3c9797b Fix constant functions with and begin/end 2009-07-21 14:31:16 -04:00
Wilson Snyder
584cfa4d4a Tests: Convert t_loop into test_regress format 2009-07-21 10:42:10 -04:00
Wilson Snyder
b92f57eacb Support constant function calls for parameters - missed adding tests 2009-07-20 15:08:50 -04:00
Wilson Snyder
aeeaaa53d4 Support constant function calls for parameters. 2009-07-17 14:13:11 -04:00
Wilson Snyder
510fe8e634 Explicitly size all parameters, even if not used for module cells 2009-07-16 14:49:34 -04:00
Wilson Snyder
4dde1ede0e Support SystemVerilog "logic", bug101. 2009-07-16 09:19:15 -04:00
Wilson Snyder
6a36bd8514 Add env var test 2009-07-15 10:14:10 -04:00
Wilson Snyder
96c7abdb39 On WIDTH warnings, show variable name causing error. - Missing files 2009-07-09 21:45:12 -04:00
Wilson Snyder
6835aecdce On WIDTH warnings, show variable name causing error. 2009-07-09 17:39:24 -04:00
Wilson Snyder
be1a3f427e Support zero-width constants in concatenations. 2009-06-30 11:54:07 -04:00
Wilson Snyder
18dc947fa9 Part of last commit 2009-06-30 11:29:58 -04:00
Wilson Snyder
348c43de63 Add verilator --pins-uint8 option to use sc_in<uint8_t/uint16_t>. 2009-06-29 09:21:21 -04:00
Wilson Snyder
02e6005fa9 Version bump 2009-06-23 14:09:38 -04:00
Wilson Snyder
a32caac3c1 Fix error on case statement with all duplicate items, bug99. 2009-06-22 18:49:20 -04:00
Wilson Snyder
96b23f6edd Make old site-specific configuration more generic, 
set DIRPROJECT_PERL_BOOT to a script for bin/verilator to call to do setup.
 2009-06-21 13:17:12 -04:00
Wilson Snyder
82844a5591 Driver: Fix preproc running in parallel random fails 2009-06-12 09:50:27 -04:00
Wilson Snyder
46fb5a852f Test Driver: Detect missing system perl 2009-06-12 09:08:46 -04:00
Wilson Snyder
10a3aa18bc Fix compile warning on gcc 3.3.5 2009-06-12 08:31:11 -04:00