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151 Commits

Author SHA1 Message Date
Wilson Snyder
9fd5634778 Internals: Remove unneeded private's. No functional change 2023-11-13 21:37:45 -05:00
Wilson Snyder
a773a52559 Cleanup some IEEE references 2023-10-19 19:26:36 -04:00
Wilson Snyder
b5828a7ce9 Fix header order botched by clang-format in recent commit. 2023-10-18 06:37:46 -04:00
github action
770cd24f27 Apply 'make format' 2023-10-18 02:50:27 +00:00
Wilson Snyder
431bb1ed16
Support compiling Verilator with gcc/clang precompiled headers (#4579) 2023-10-17 22:49:28 -04:00
Mariusz Glebocki
28bd7e5b19
Rework multithreading handling to separate by code units that use/never use it. (#4228) 2023-09-24 22:12:23 -04:00
Wilson Snyder
761adf1cf0 Internals: Add cloneTreePure to prepare for side effect check. 
Use cloneTreePure when what is being cloned must be side-effect free.
Use cloneTree when safe to contain side effects (e.g. cloning module).
 2023-09-16 22:50:54 -04:00
Wilson Snyder
2f2f0164ff Internals: Use specific types on some cloneTrees. No functional change. 2023-09-08 21:51:59 -04:00
أحمد المحمودي
71df9e3381
Commentary: Fix typo of concurrent (#4332) 2023-07-02 16:12:09 -04:00
Mariusz Glebocki
0ece155418
Internals: Move some includes to .cpp files. (#4224) 2023-05-24 18:53:14 -04:00
Wilson Snyder
add68130b8 Internals: Rename to dumpLevel(), to avoid confusion with make-a-dump() 2023-05-03 18:04:10 -04:00
Wilson Snyder
8caf9be3e6 Internals: Favor {} constructor syntax. No functional change intended. 2023-04-06 21:04:26 -04:00
Srinivasan Venkataramanan
2290e6ccf2 Fix info message prints under --assert (#4036) (#4053) 2023-03-24 19:22:48 -04:00
Wilson Snyder
60a6ed2a20 Support assert property statement-else-statement 2023-03-10 22:13:17 -05:00
Wilson Snyder
a0997d0b98 Fix internal error with UNSUPPORTED of procedural clocked assertions 2023-02-28 00:35:58 -05:00
Wilson Snyder
f20997a2f0 Support global clocking and $global_clock. 2023-01-28 12:31:52 -05:00
Wilson Snyder
b24d7c83d3 Copyright year update 2023-01-01 10:18:39 -05:00
Wilson Snyder
fde380868a Fix misc memory leaks 2022-12-29 13:59:24 -05:00
Wilson Snyder
2c7f1ef40f Internals: Cleanup debug dumps so can grep-out leading-dashed lines 2022-11-27 08:31:22 -05:00
Geza Lore
3abb65d732 Strengthen AstNode types to AstNodeExpr 
Declare every AstNode children and variables as AstNodeExpr where we
statically know this is the appropriate sub-type.
 2022-11-20 19:31:28 +00:00
Geza Lore
65e08f4dbf Make all expressions derive from AstNodeExpr (#3721). 
Apart from the representational changes below, this patch renames
AstNodeMath to AstNodeExpr, and AstCMath to AstCExpr.

Now every expression (i.e.: those AstNodes that represent a [possibly
void] value, with value being interpreted in a very general sense) has
AstNodeExpr as a super class. This necessitates the introduction of an
AstStmtExpr, which represents an expression in statement position, e.g :
'foo();' would be represented as AstStmtExpr(AstCCall(foo)). In exchange
we can get rid of isStatement() in AstNodeStmt, which now really always
represent a statement

Peak memory consumption and verilation speed are not measurably changed.

Partial step towards #3420
 2022-11-03 16:02:16 +00:00
Wilson Snyder
a57a3579c0 Fix false LATCH warning on 'unique if' (#3088). 2022-10-21 19:10:06 -04:00
Wilson Snyder
203993b018 Internals: Fix constructor style. 2022-10-21 19:03:40 -04:00
Krzysztof Bieganski
caed086516
Move Postponed logic after the eval loop (#3673) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2022-10-13 21:04:43 +02:00
Geza Lore
ddb678cc5b Merge branch 'master' into develop-v5 2022-09-22 17:33:36 +01:00
Geza Lore
63c694f65f Streamline dump control options 
- Rename `--dump-treei` option to `--dumpi-tree`, which itself is now a
  special case of `--dumpi-<tag>` where tag can be a magic word, or a
  filename
- Control dumping via static `dump*()` functions, analogous to `debug()`
- Make dumping independent of the value of `debug()` (so dumping always
  works even without the debug flag)
- Add separate `--dumpi-graph` for dumping V3Graphs, which is again a
  special case of `--dumpi-<tag>`
- Alias `--dump-<tag>` to `--dumpi-<tag> 3` as before
 2022-09-22 17:24:41 +01:00
Geza Lore
95145038b4 Generate AstNode accessors via astgen 
Introduce the @astgen directives parsed by astgen, currently used for
the generation child node (operand) accessors. Please see the updated
internal documentation for details.
 2022-09-21 14:05:27 +01:00
Geza Lore
ce03293128 Generate AstNode accessors via astgen 
Introduce the @astgen directives parsed by astgen, currently used for
the generation child node (operand) accessors. Please see the updated
internal documentation for details.
 2022-09-21 13:56:03 +01:00
Geza Lore
af305bf280 Merge branch 'master' into develop-v5 2022-09-16 16:24:36 +01:00
Geza Lore
0c70a0dcbf Remove redundant 'virtual' keywords from overridden methods 
'virtual' is redundant when 'override' is present, so keep only
'override'.

Add t/t_dist_cppstyle.pl to check for this.
 2022-09-16 15:19:38 +01:00
Aleksander Kiryk
24ec84851a
Support $sampled (#3569) 2022-08-29 08:39:41 -04:00
Geza Lore
96a4b3e5a5 Update clang-format config and apply 
- Regroup and sort #include directives (like we used to, but automatic)
- Set AlwaysBreakTemplateDeclarations to true
 2022-08-05 12:00:24 +01:00
Geza Lore
b22e368b25 Add default parameters to some Ast nodes for convenience 
Also update usage to utilize. No functional change.
 2022-04-23 14:47:16 +01:00
Wilson Snyder
33105f017c Commentary 2022-03-30 20:17:59 -04:00
Wilson Snyder
e6857df5c6 Internals: Rename Ast on non-node classes (#3262). No functional change. 
This commit has the following replacements applied:

	s/\bAstUserInUseBase\b/VNUserInUseBase/g;
        s/\bAstAttrType\b/VAttrType/g;
        s/\bAstBasicDTypeKwd\b/VBasicDTypeKwd/g;
        s/\bAstDisplayType\b/VDisplayType/g;
        s/\bAstNDeleter\b/VNDeleter/g;
        s/\bAstNRelinker\b/VNRelinker/g;
        s/\bAstNVisitor\b/VNVisitor/g;
        s/\bAstPragmaType\b/VPragmaType/g;
        s/\bAstType\b/VNType/g;
        s/\bAstUser1InUse\b/VNUser1InUse/g;
        s/\bAstUser2InUse\b/VNUser2InUse/g;
        s/\bAstUser3InUse\b/VNUser3InUse/g;
        s/\bAstUser4InUse\b/VNUser4InUse/g;
        s/\bAstUser5InUse\b/VNUser5InUse/g;
        s/\bAstVarType\b/VVarType/g;
 2022-01-02 14:03:20 -05:00
Wilson Snyder
ca42be982c Copyright year update. 2022-01-01 08:26:40 -05:00
Wilson Snyder
c6dae40cf6 Support task name in $display %m (#3211). 2021-11-26 20:38:48 -05:00
Wilson Snyder
cd737065f2 Internals: More const. No functional change intended. 2021-11-26 17:55:36 -05:00
Wilson Snyder
2742a8c813 Internals: No need for variable name on immediate visitors. No functional change intended. 2021-11-26 10:52:45 -05:00
Wilson Snyder
05e12ab60e Internals: More const. No functional change intended. 2021-11-26 10:52:45 -05:00
Wilson Snyder
c496649c49 Internals: Remove unused DfaGraph code. 2021-11-13 14:48:21 -05:00
Wilson Snyder
37e3c6da70 Internals: Add more const. No functional change intended. 2021-11-13 13:50:44 -05:00
Geza Lore
dae9fa5053 Use VN_AS wherever possible and obvious. No functional change. 2021-10-22 14:06:00 +01:00
Wilson Snyder
8ecdc85cf7 Internals: C++11 style cleanups. No functional change. 2021-07-11 18:42:01 -04:00
Wilson Snyder
512fe0a2d1 Internals: Add const. No functional change. 2021-06-20 18:33:13 -04:00
Yutetsu TAKATSUKASA
f7c23c4ade
Internals: Set missing timescale though it is not referred yet. (#2946) 2021-05-11 22:38:13 +09:00
Wilson Snyder
2cad22a22a
Add simulation context (VerilatedContext) (#2660). (#2813) 
**   Add simulation context (VerilatedContext) to allow multiple fully independent
      models to be in the same process.  Please see the updated examples.
**   Add context->time() and context->timeInc() API calls, to set simulation time.
      These now are recommended in place of the legacy sc_time_stamp().
 2021-03-07 11:01:54 -05:00
Wilson Snyder
bd602d0e2d Copyright year update 2021-01-01 10:29:54 -05:00
Wilson Snyder
74ef35d3b3 Support $cast and new CASTCONST warning. 2020-12-05 22:58:36 -05:00
Wilson Snyder
665e8edaff Support $monitor and $strobe. 2020-11-29 11:31:38 -05:00