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1176 Commits

Author SHA1 Message Date
Arkadiusz Kozdra 367249ec84
Add parsing but otherwise ignore std::randomize (#5354) 2024-08-09 17:21:32 -04:00
Arkadiusz Kozdra e6fe367bdb
Support streams to/from arrays of wide data (#5334) 2024-08-06 16:18:16 +01:00
Arkadiusz Kozdra a32b8d80f9
Support streaming operator on arrays and wide data (#5326) 
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
 2024-08-06 08:48:46 -04:00
Bartłomiej Chmiel 7d5e19365e
Support assertcontrol directive type (#5310) 
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
 2024-08-05 17:54:13 -04:00
Krzysztof Bieganski 2f5c58b345
Support `rand_mode` (#5273) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2024-07-31 22:30:48 +01:00
Wilson Snyder 1609c23fea Fix cputime being zero 2024-07-28 13:14:10 -04:00
Wilson Snyder 0419ed0430 Fix initializing static array in dynamic arrays and queues (#5287). 2024-07-24 06:06:57 -04:00
Andrew Nolte 60f9e21d8c
Fix `--x-assign` to be independent from `+verilator+rand+reset` (#5214) 2024-07-14 17:04:00 -04:00
Wilson Snyder 131623de34 Internals: Favor s string literals. No functional change. 2024-07-14 11:39:45 -04:00
Bartłomiej Chmiel 11da07d3b9
Support `$assertcontrol` assertion_type (#5236) 
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
Co-authored-by: Ryszard Rozak <rrozak@antmicro.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
 2024-07-10 05:06:13 -04:00
Liam Braun ca4858eb7f
Fix concurrency for mailbox and semaphores (#5222) 2024-07-03 22:29:32 +01:00
Arkadiusz Kozdra 85356f464f
State-dependent constraints (#5217) 
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
 2024-07-01 20:19:15 +02:00
Wilson Snyder 3315a6e431 Internals: Also cleanup gettes/setters in .cpp. No functional change intended. 2024-06-22 19:50:59 -04:00
github action ba0183131c Apply 'make format' 2024-06-22 22:58:42 +00:00
Ryan Ziegler e1580b9c3d
Internals: Reorder class getters/setters (#5197). No functional change intended. 2024-06-22 18:57:54 -04:00
Wilson Snyder 2641bc98aa Update include/gtkwave from upstream 2024-06-15 08:14:43 -04:00
Wilson Snyder ad2862ce3f Fix DPI import of null C-string (#5179). 2024-06-14 22:50:54 -04:00
Wilson Snyder f96e99542c Internals: Fix cppcheck warnings. No functional change. 2024-06-13 21:29:03 -04:00
Wilson Snyder 6f0a36318e Tests: Fix test stability (#5167 update). 2024-06-11 20:55:01 -04:00
Wilson Snyder fd1e4d9e45 Add assertion on reusing VerilatedContext (#5167). 2024-06-11 19:38:58 -04:00
Wilson Snyder 920ed5ca3d Internals: Avoid unordered_map/set. No functional change intended. 2024-06-11 18:52:09 -04:00
Bartłomiej Chmiel 13114f2efe
Fix SystemC BITS_PER_DIGIT in VL_ASSIGN_SBW (#5170) 
The BITS_PER_DIGIT macro value differs between SystemC versions,
thus referencing it directly is required.
 2024-06-10 20:45:49 -04:00
Paul Bowen-Huggett 9ff06c1664
Fix 'experimental/coroutine' file not found on macOS (#5030) (#5031) (#5151) 
libcxx has removed the experimental/coroutine include file in favor of
the C++20-standard coroutine include. If the latter is available we
use it otherwise falling back to the existing experimental version (in
which case we also disable the deprecated-experimental-coroutine warning).

(See also https://reviews.llvm.org/D108697.)
 2024-06-08 08:33:50 -04:00
Kaleb Barrett 0d3cb86a44
Fix VerilatedVpiPutHolder class (#5156) 2024-06-07 22:25:33 -04:00
github action e834b5be2d Apply 'make format' 2024-05-29 20:56:45 +00:00
Kaleb Barrett bd7689f59a
Fix overflow of string on VPI reads (#5145) (#5146) 2024-05-29 16:55:46 -04:00
Kaleb Barrett 3496eb80a5
Improve VerilatedVpiPutHolder storage requirements (#5144) 2024-05-29 08:39:08 -04:00
Pawel Jewstafjew 913679f261
Fix output C++ type error on change detect of I/O arrays (#5125) (#5131) 
operand order reversed for AstCMethodHard "neq"
interface between C-style arrays and VlUnpacked
overloads added to VlUnpacked::neq(), VlUnpacked::assign()
VlUnpacked::operator=() added

Fixes  #5125
 2024-05-22 12:53:28 +01:00
Ethan Sifferman d9078df650
Fix 4-state value support for $readmem (#5070) (#5078) 2024-05-21 17:27:32 -04:00
Arkadiusz Kozdra 739be2f782
Support constrained randomization with external solvers (#4947) 2024-05-17 10:38:34 -04:00
Arkadiusz Kozdra 9a8e68928d
Internals: Move getenvStr to verilatedos. (#5118) 
* Internals: Move getenvStr to verilatedos. No functional change intended.
* Fix POS34-C. Do not call putenv() with a pointer to an automatic variable as the argument.

Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
 2024-05-13 10:23:51 -04:00
Todd Strader 19cccd170e
Fix vpiInertialDelay for memories (#5113) 2024-05-10 18:49:43 -04:00
Yinan Xu ce5cad17a8
Add increasing of stack size when possible (#5071) (#5104) 2024-05-08 22:40:42 -04:00
Geza Lore 80b08b71aa
Support NBAs to arrays inside loops (#5092) 
For NBAs that might execute a dynamic number of times in a single
evaluation (specifically: those that assign to array elements inside
loops), we introduce a new run-time VlNBACommitQueue data-structure
(currently a vector), which stores all pending updates and the necessary
info to reconstruct the LHS reference of the AstAssignDly at run-time.

All variables needing a commit queue has their corresponding unique
commit queue.

All NBAs to a variable that requires a commit queue go through the
commit queue. This is necessary to preserve update order in sequential
code, e.g.:
 a[7] <= 10
 for (int i = 1 ; i < 10; ++i) a[i] <= i;
 a[2] <= 10
needs to end with array elements 1..9 being 1, 10, 3, 4, 5, 6, 7, 8, 9.

This enables supporting common forms of NBAs to arrays on the left hand
side of <= in non-suspendable/non-fork code. (Suspendable/fork
implementation is unclear to me so I left it unchanged, see #5084).

Any NBA that does not need a commit queue (i.e.: those that were
supported before), use the same scheme as before, and this patch should
have no effect on the generated code for those NBAs.
 2024-05-03 07:45:49 -04:00
Vito Gamberini 64ba569f0d
Fix MacOS missing <type_traits> header (#5096) (#5097) 2024-05-02 21:38:36 -04:00
Todd Strader c99364b81a
Support vpiInertialDelay (#5087) 2024-05-01 18:56:50 -04:00
Aleksander Kiryk 8e0301c287
Fix bound queue printing (#5032) 2024-04-29 21:52:06 -04:00
Wilson Snyder 5601056ed0 Tests: Check for bad event methods 2024-04-28 13:10:25 -04:00
Todd Strader 25fd8ef5c0
Add VPI eval needed tracking (#5065) 2024-04-25 09:07:31 -04:00
Gökçe Aydos a9664b8d16
Remove $(info) which cannot be silenced by `-MAKEFLAGS '--quiet'` (#5059) 2024-04-20 08:48:16 -05:00
Wilson Snyder 5d8da6b4ac Fix width extension on delays (#5045). 2024-04-13 08:16:59 -04:00
Wilson Snyder 8e44487354 Tests: update style 2024-04-13 08:02:25 -04:00
Wilson Snyder 1012c054e6 Fix `$system` with string argument (#5042). 2024-04-11 17:31:14 -04:00
Krzysztof Bieganski 7ca2d6470a
Fix consecutive zero-delays (#5038) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2024-04-05 16:48:47 -04:00
Wilson Snyder 28718f964a
Fix tracing replicated hierarchical models (#5027) (#5029) 2024-03-30 16:00:52 -04:00
Wilson Snyder 1d486e3a59 Rename statsPrintSummary() 2024-03-30 13:19:47 -04:00
Wilson Snyder 840970e8f7 Internals: Add VL_MT_SAFE flags 2024-03-30 11:54:29 -04:00
Wilson Snyder e390d6779d Internals: Rename threadsInModel() 2024-03-30 11:13:14 -04:00
Wilson Snyder 0114cb67ca Fix $readmem with missing newline (#5019). 2024-03-27 18:42:20 -04:00
Wilson Snyder ea8f86dd30 Internals: Prefer '(void)' to avoid unused var. No functional change. 2024-03-27 18:07:14 -04:00