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99dbd23f1b
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3108 Commits

Author SHA1 Message Date
Wilson Snyder
99dbd23f1b
Support passing constraints to --xml-only output (still otherwise unsupported) (#4683) 2023-11-11 20:20:37 -05:00
Wilson Snyder
4103925835 Commentary: add docs/README.rst 2023-11-11 17:19:27 -05:00
Wilson Snyder
cad2780219 Fix display with no % printing assoc array (#4376). 2023-11-11 15:28:44 -05:00
Wilson Snyder
706534ffe1 Fix 'for' loop with outside variable reference (#4660). 2023-11-11 14:47:54 -05:00
Wilson Snyder
9a0254a118
Optimize timing-delayed queue (#4584). (#4669) 2023-11-11 10:04:10 -05:00
Wilson Snyder
f3ae4b8786 Fix spelling 2023-11-10 23:25:53 -05:00
Marlon James
5ba7084815
Fix VPI TOP level variable iteration (#3919) (#4618) 2023-11-07 07:47:55 -05:00
Geza Lore
dc346b7ffa
Remove deprecated options (#4663) 2023-11-04 17:28:36 +00:00
Anthony Donlon
88fcbf5f1d
Fix interface parameters used in loop generate constructs (#4664) (#4665) 2023-11-04 13:19:35 -04:00
Anthony Donlon
d0d39c13e7
Fix linking parameterized hierarchical blocks and recursive hierarchical blocks (#4654) 2023-11-03 07:55:53 -04:00
Anthony Donlon
2733d43ea7
Fix identifiers that end with '_' on Windows (#4655) 2023-11-02 17:53:52 -04:00
Ryszard Rozak
a764c70b4a
Fix handling of static keyword in methods (#4649) 2023-10-31 08:15:54 -04:00
Krzysztof Bieganski
f789d28277
Fix signals read via virtual iface optimized out (#4645) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2023-10-30 21:26:46 -04:00
Wilson Snyder
3c6b755352 Tests: Rename t_opt_dead 2023-10-29 09:42:52 -04:00
Geza Lore
de4c6065dc
make: add test-snap/test-diff targets (#4635) 2023-10-28 15:58:29 +01:00
Geza Lore
d8420413b7 test: fix FST trace file names 2023-10-28 10:40:07 +01:00
Geza Lore
a5951babfc test: make output deterministic 2023-10-28 10:36:30 +01:00
Geza Lore
2cba167634 Make eval loop construction more unified and the output more readable 2023-10-28 08:48:04 +01:00
Ryszard Rozak
e6135981a5
Fix dynamic casts of null values (#4631) 2023-10-27 15:58:40 +02:00
Ryszard Rozak
64af83161a
Fix rand fields of reference types (#4627) 2023-10-26 17:17:23 -04:00
Chih-Mao Chen
98252634fc
Include systemc instead of systemc.h in model header files (#4622) (#4623) 
This may require that SystemC programs add:
using namespace sc_core;
using namespace sc_dt;
 2023-10-26 14:36:18 -04:00
Krzysztof Boroński
a87fb57656
Allow assigning events (#4403) 
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
 2023-10-26 16:38:47 +02:00
Krzysztof Boroński
f91259f46d
Fix insertion at queue's end (#4619) 
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
 2023-10-25 17:41:28 +02:00
Marlon James
cf6e362972
Support VPI variables of real and string data types (#4594) 2023-10-24 20:46:20 -04:00
Geza Lore
95c4ade718
Unify code generation for trace declarations in both trace formats (#4612) 
This patch adds some abstract enums to pass to the trace decl* APIs, so
the VCD/FST specific code can be kept in verilated_{vcd,fst}_*.cc, and
removed from V3Emit*. It also reworks the generation of the trace init
functions (those that call 'decl*' for the signals) such that the scope
hierarchy is traversed precisely once during initialization, which
simplifies the FST writer. This later change also has the side effect of
fixing tracing of nested interfaces when traced via an interface
reference - see the change in the expected t_interface_ref_trace - which
previously were missed.
 2023-10-24 16:33:29 +01:00
Ryszard Rozak
84125d7c92
Fix virtual methods (#4616) 2023-10-24 15:51:46 +02:00
Ryszard Rozak
774c10396c
Fix try_put method of unbounded mailbox (#4608) 2023-10-23 14:33:22 +02:00
Geza Lore
82565690c7 test driver.pl: don't redirect to STDOUT of interactive GDB 2023-10-22 00:56:10 +01:00
Geza Lore
d330100542 Create implicit nets for inputs of gate primitives. 
Prior to this we failed to create implicit nets for inputs of gate
primitives, which is required by the standard (IEEE 1800-2017 6.10).
Note: outputs were covered due to being modeled as the LHS of
assignments, which do create implicit nets.
 2023-10-21 22:45:26 +01:00
Geza Lore
4c0edd2efb Improve --prof-exec infrastructure and report 
Again --prof-exec have bit-rotted a little with all the recent changes
to the structure of the generated code. This patch contains a few
improvements:
- Repalce the eval/evl_loop begin/end events with generic
  section_push/section_pop events, that can be arbitrarily sprinkled
  into the generate code (so long as they are matched correctly) to
  measure various sections. The report then contains a nested profile
  of the sections, and the VCD trace shows the section names.
- Better handling of exec graphs
- Clearer overall statistics
 2023-10-21 21:09:03 +01:00
Geza Lore
52f2b9ef58 Remove pointless test 
t_optm_if_cond was a test for a then non-existent optimization to merge
conditionals. V3MergeCond implements this and has its own tests.
 2023-10-21 20:41:46 +01:00
Geza Lore
a09506a0ad Trivial simplification of V3EmitCModel 
Still some remains of the --threads 0 mode. Remove unnecessary complexity
from V3EmitCModel. (Also don't pretend there is an MTask in single
threaded mode, when there really isn't.)
 2023-10-21 20:41:46 +01:00
Geza Lore
b78ea06829 Make VL_LOCK_SPINS configurable 
It's unlikely one value fits all use case, so making VL_LOCK_SPINS
configurable at model build time.

For testing, we reduce the value as we expect high contention.
 2023-10-21 18:05:53 +01:00
Geza Lore
cbc2f9eb32 Do not overwrite LD_LIBRARY_PATH in t_flag_ldflags 2023-10-21 11:34:36 +01:00
Wilson Snyder
f8b7fb72b8 Fix fault on empty clocking block (#4593). 2023-10-21 02:40:08 -04:00
Krzysztof Bieganski
7b12f6a1dd
Support NBAs in non-inlined functions/tasks (#4496) (#4572) 2023-10-20 20:01:45 -04:00
Aleksander Kiryk
83a0085c4d
Support wait fork (#4586) 2023-10-20 07:13:57 -04:00
Wilson Snyder
05bb7fa821 Tests: Use UVM with UVM_NO_DPI defined 2023-10-20 02:37:11 -04:00
Wilson Snyder
a773a52559 Cleanup some IEEE references 2023-10-19 19:26:36 -04:00
Wilson Snyder
5af271cf3a Fix display optimization ignoring side effects (#4585). 2023-10-19 18:33:58 -04:00
Wilson Snyder
0c2bab1f69 Fix method narrowing conversion compiler error (#4568). 2023-10-18 17:51:25 -04:00
Krzysztof Bieganski
8720841c48
Fix to not remap local assign intravals in forks (#4583) 2023-10-18 16:49:20 -04:00
Wilson Snyder
493f1da266 Fix compile warning on unused member function variable (#4567). 2023-10-18 08:09:54 -04:00
Wilson Snyder
8b44a54bb2
Support Verilated precompiled header compilations (#4580) 2023-10-18 08:08:15 -04:00
Wilson Snyder
13989b965d Tests: Add --binary with split, to check parallel builds 2023-10-17 23:13:04 -04:00
Ryszard Rozak
3bb9c7ee92
Fix dictionaries with keys of class types (#4576) 2023-10-17 17:15:24 +02:00
Ryszard Rozak
45edcbb03e
Fix logical expressions with class objects - caching in v3Const (#4552) 2023-10-17 07:38:45 -04:00
Krzysztof Bieganski
99ea16d7fd
Fix dynamic triggers for named events (#4571) 2023-10-16 11:06:41 -04:00
Krzysztof Bieganski
bc9ff6d1bf
Fix interface comparison (#4570) 2023-10-16 11:05:39 -04:00
Aleksander Kiryk
ad3bcbb1bb
Support disable fork (#4125) (#4569) 2023-10-16 14:02:29 +02:00