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Author SHA1 Message Date
Wilson Snyder
a68a4fc888 Commentary 2022-01-01 12:26:30 -05:00
Wilson Snyder
0c3ffa1841 Support force/release (#2491) (#2593). 2022-01-01 12:24:19 -05:00
Wilson Snyder
24a0d2a0c9 Internals: Favor member assignment initialization. No functional change intended. 2022-01-01 11:46:49 -05:00
Wilson Snyder
ca42be982c Copyright year update. 2022-01-01 08:26:40 -05:00
Wilson Snyder
ffc31e2efa devel release (overdue) 2022-01-01 08:25:44 -05:00
Wilson Snyder
8952aa59ff Tests: Add force/release tests. 2021-12-31 15:17:16 -05:00
Wilson Snyder
2966f03042 Tests: Enumerations supported 2021-12-31 15:10:29 -05:00
Wilson Snyder
d15e9e2b7a Internals: Refactor Tristate pull creation. No functional change. 2021-12-31 14:46:16 -05:00
Wilson Snyder
fd45be3def Internals: Fix class dump 2021-12-22 20:06:14 -05:00
Yutetsu TAKATSUKASA
0658a7654f
Add tests of tracing SystemC model verilated with --hierarchical (#3252) 
* Tests: Add t_hier_block_sc_trace(fst|vcd) that tests tracing hierarchical block on SystemC.

* Add a check that elaboration is done before a trace file is opened.

* Add a check that elaboration is done before trace() is called to verilated SystemC model.

* Tests: call sc_core::sc_start(sc_core::SC_ZERO_TIME) before opening a trace file

* Tests: Fix t_trace_two_sc to call sc_start before opening trace

* Use vl_fatal as suggested in PR review.
 2021-12-23 08:41:11 +09:00
Wilson Snyder
7526151670 Fix bad ending address on $readmem (#3205). 2021-12-21 19:55:04 -05:00
Wilson Snyder
560b59f97f Use C++11 standard types for MacOS portability (#3254). 2021-12-21 13:18:05 -05:00
Geza Lore
b2ca89c185 Add final time and memory stats for "emit" stage 2021-12-20 14:33:10 +00:00
Geza Lore
1de2de4bde Fix splitting of large _eval and related functions 
Fix bug that only used to measure size of first statement in functions
to determine if splitting was necessary. Measure whole function instead.
 2021-12-20 11:24:11 +00:00
Wilson Snyder
4135867e53 Internals: Some V3Tristate cleanups. No functional change. 2021-12-19 16:06:45 -05:00
Geza Lore
ff425369ac
Reduce .rodata footprint of trace initialization (#3250) 
Trace initialization (tracep->decl* functions) used to explicitly pass
the complete hierarchical names of signals as string constants. This
contains a lot of redundancy (path prefixes), does not scale well with
large designs and resulted in .rodata sections (the string constants) in
ELF executables being extremely large.

This patch changes the API of trace initialization that allows pushing
and popping name prefixes as we walk the hierarchy tree, which are
prepended to declared signal names at run-time during trace
initialization. This in turn allows us to emit repeat path/name
components only once, effectively removing all duplicate path prefixes.
On SweRV EH1 this reduces the .rodata section in a --trace build by 94%.

Additionally, trace declarations are now emitted in lexical order by
hierarchical signal names, and the top level trace initialization
function respects --output-split-ctrace.
 2021-12-19 15:15:07 +00:00
Yutetsu TAKATSUKASA
30ccccdb67
Support FST tracing in hierarchical verilation (#3251) 
* Rename t_hier_block_trace -> t_hier_block_trace_vcd

* Add t_hir_block_trace_fst test

* Support FST dump with hierarchical verilation
 2021-12-18 16:57:28 +09:00
Wilson Snyder
5e3016f34a Fix foreach on dotted reference. 2021-12-12 20:44:58 -05:00
Wilson Snyder
f775feb7f0 Fix foreach on dotted reference. 2021-12-12 20:43:15 -05:00
Wilson Snyder
0a94ea5386 Fix missing override 2021-12-12 19:53:20 -05:00
Wilson Snyder
aa8423ba46 Tests: Add t_class_param_mod.pl 2021-12-12 19:49:06 -05:00
Wilson Snyder
d753f36ebc Internals: Add missing broken assertions & cloneTrees 2021-12-12 18:10:52 -05:00
Wilson Snyder
55976dbc25 Tests: Add t_class_param_nconst_bad test. 2021-12-12 15:26:29 -05:00
Wilson Snyder
77c005835d Internals: Const cleanup. No functional change. 2021-12-12 15:12:45 -05:00
Wilson Snyder
6b0601fd54 Support lower dimension looping in foreach loops (#3172). 2021-12-11 20:39:58 -05:00
Wilson Snyder
c1652979d5 Avoid += in configure (#3132) 2021-12-11 18:58:26 -05:00
Wilson Snyder
740fee660e Fix associative array foreach loop (#3229). 2021-12-11 18:38:23 -05:00
Wilson Snyder
984ee624ed Fix break under foreach loop (#3230). 
Internals: Move Foreach handling into V3Width.
 2021-12-11 15:06:33 -05:00
Adrien Le Masle
00ef0519f5
Fix top level parameter overwrite when a package has same parameter (#3241) (#3247) 2021-12-11 14:55:59 -05:00
Wilson Snyder
59d170c6f8 Support up to 64 bit enums for .next/.prev/.name (#3244). 2021-12-11 11:29:01 -05:00
Wilson Snyder
9a722ccf62 Internals: Cleanup of InitArray stuff. No functional change intended. 2021-12-11 11:22:04 -05:00
Wilson Snyder
748fa4cb80 Fix coredump after huge enum warning. 2021-12-10 23:08:03 -05:00
Wilson Snyder
694cf371f9 Tests: Always failing tests 2021-12-10 21:22:23 -05:00
Wilson Snyder
8696e38e6f Primary inputs and outputs (VL_INW/VL_OUTW) now use VlWide type (#3236). 2021-12-09 19:41:33 -05:00
Wilson Snyder
706162ecc6 Commentary 2021-12-09 19:30:16 -05:00
Adrien Le Masle
c3f17ce2c4
Fix VL_STREAML_FAST_QQI with 64 bit left-hand-side (#3232) (#3235) 2021-12-09 17:30:04 -05:00
Wilson Snyder
41f29d2ce3 Tests (#3230) 2021-12-06 21:27:32 -05:00
Unai Martinez-Corral
7b119a594f Fix MSWIN compile error (#2681). 2021-12-06 08:15:58 -05:00
Wilson Snyder
b7d20b102b Internals: Remove unused and cleanup VL_ASSIGNSEL. 2021-12-05 11:59:49 -05:00
Wilson Snyder
ac05a779ae devel release 2021-12-05 11:16:02 -05:00
Wilson Snyder
935032366f Version bump 2021-12-05 11:10:19 -05:00
Yutetsu TAKATSUKASA
1160dddc6d
Fix bit op tree optimization (#3221) 
* Add a test to reproduce #3197

* Fix #3197. Optimize correctly even if a variable is >32

* Quick exit instead of continue. No functional change is intended.

* Delete comment-out line.

* update per review comment
 2021-11-30 23:20:00 +09:00
Wilson Snyder
293a5f402b Fix timescale portability on Arm64 (#3222). 2021-11-28 15:47:19 -05:00
Wilson Snyder
ca09f73446 Tests: Fix open test on some automount cloud providers 2021-11-28 15:40:35 -05:00
Wilson Snyder
e814855357 Tests: Skip gdb tests if no gdb 2021-11-28 15:33:33 -05:00
Wilson Snyder
692306ef44 Optimize $random concatenates/selects (#3114). 2021-11-28 14:17:28 -05:00
Wilson Snyder
ffdc0afe5f Disable unintended debug message 2021-11-28 14:10:50 -05:00
Wilson Snyder
98037cad56 Internals: Optimize VL_RANDOM to have unclean output 2021-11-28 14:00:19 -05:00
Wilson Snyder
61e3536163 Internals: Remove some unused arguments. 2021-11-28 13:44:16 -05:00
Wilson Snyder
a1a186a86c Internals: Remove some unused arguments. 2021-11-28 13:07:37 -05:00