f96e99542c
Internals: Fix cppcheck warnings. No functional change.
2024-06-13 21:29:03 -04:00
962efa3691
Apply 'make format'
2024-06-09 02:45:26 +00:00
4babba16d6
Support 2D dynamic array initialization ( #4700 ) ( #5122 )
...
* Support 2D dynamic array initialization (#4700 )
- new[] on sub arrays (as per original issue)
- Built-in methods for sub-arrays
- Initialization and literals assignmensts
- Dynamic array as an element for other arrays and queues
2024-06-08 22:44:45 -04:00
7c9fa8647c
Fix string to be more standard ( #5082 ) ( #5083 ).
2024-05-31 21:51:12 -04:00
739be2f782
Support constrained randomization with external solvers ( #4947 )
2024-05-17 10:38:34 -04:00
2a9f29912c
Add parameterless assert control system tasks ( #5010 )
...
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
Co-authored-by: Ryszard Rozak <rrozak@antmicro.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
Co-authored-by: Arkadiusz Kozdra <akozdra@antmicro.com>
2024-05-08 08:31:34 -04:00
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
63fa6accc4
[Vpi] Fix missing scopes 2 ( #4965 )
2024-04-01 23:11:15 -04:00
1ed5557d2d
Support 1800-2023 class and function :initial, :extends, :final virtual overrides ( #5025 ). ( #5025 )
2024-03-27 23:57:58 -04:00
0ff77fc352
Internals: Remove extra single-line {}. No functional change.
2024-03-27 17:57:49 -04:00
341963e820
Internals: Avoid '%Error' so can grep logs for real errors
2024-03-27 09:00:34 -04:00
e8a9662eb5
Simplify LogicMTask/ExecMTask IDs ( #4990 )
...
There is no strong need to re-map LogicMTask IDs and it just adds extra
processing. Instead we just allocate a separate set of ExecMTask IDs as
they are created, which can also be used as the unique profiling ID as
well. The only effect on the output of this is the change in mtask IDs
emitted, which was fairly arbitrary to begin with.
2024-03-16 14:02:17 +00:00
4a439beae5
Add error on missing pure virtual functions ( #4961 ).
2024-03-11 18:56:30 -04:00
f78783e187
Internals: Use LogOr/LogAnd on inside operator expansion ( #4951 )
...
This will help introducing constrained randomization, as SMT solvers
treat booleans and 1-bit vectors as incompatible types.
2024-03-08 08:17:41 -05:00
5f1dc73a1b
Support public packed struct / union ( #860 ) ( #4878 )
2024-03-03 10:23:04 -05:00
da9521a351
Internals: Add --debug-width option for developers to check width consistency ( #4923 )
2024-03-02 08:57:26 -05:00
65b632a7dd
Improve assertion for unique case ( #4892 )
...
- Use parallel_case, unique, and unique0 in error message
- Distinguish multiple match and no match
- Show the case value that triggers the assertion
2024-02-13 21:53:32 +09:00
d667b73e8d
Add --json-only and related JSON dumping ( #4715 ) ( #4831 ).
2024-02-09 17:50:09 -05:00
715dce546f
Fix debug infinite loop when bad coverage pointers
2024-02-07 19:57:02 -05:00
d6f8ccd20b
Add `unroll_disable` and `unroll_full` loop control metacomments ( #3260 ).
2024-01-26 07:49:07 -05:00
21e85f87bc
Fix compilation error on multi-inherited interface class usage ( #4819 ).
2024-01-23 19:36:11 -05:00
e76f29e5ba
Copyright year update
2024-01-01 03:19:59 -05:00
a811f2e17d
Support inside operator on unpacked arrays and queues ( #4751 )
2023-12-12 09:20:22 +01:00
feae9ca4aa
Internals: Use astgen for cross-node pointers. No functional change intended. ( #4727 )
2023-11-30 19:58:16 -05:00
cc982ec7fe
Fix range access to fields under classes that depend on parameter resolution ( #4681 )
...
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
2023-11-15 14:24:41 +01:00
c8063e5732
Internals: Misc cleanups in V3Graph and V3Dead. No functional change.
2023-11-12 22:08:08 -05:00
9d7f5bdc26
Internals: Dump CFunc entry points.
2023-11-11 20:34:51 -05:00
99dbd23f1b
Support passing constraints to --xml-only output (still otherwise unsupported) ( #4683 )
2023-11-11 20:20:37 -05:00
dc10118d3b
Fix C++20 compilation errors ( #4670 )
2023-11-06 07:13:31 -05:00
3c144ada53
Delete AstNode user5 ( #4638 )
...
This saves about 5% memory. V3AstUserAllocator is appropriate for most use
cases, performance is marginally up as we are mostly D-cache bound on
large designs.
2023-10-29 01:12:27 +01:00
d60f180f43
Avoid double traversal of maps
...
The typical find/if-not-exists-insert pattern can be achieved with 1
lookup instead of 2 using emplace with a sentinel value. Also maps value
initialize their values when inserted with the [] operator, this is
defined and so there is no need to explicitly insert zeroes for integer
values.
2023-10-28 13:41:43 +01:00
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
a87fb57656
Allow assigning events ( #4403 )
...
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
2023-10-26 16:38:47 +02:00
34708bbba1
Respect --dump-tree-addrids in tree dumps
2023-10-25 18:17:26 +01:00
cf6e362972
Support VPI variables of real and string data types ( #4594 )
2023-10-24 20:46:20 -04:00
7b12f6a1dd
Support NBAs in non-inlined functions/tasks ( #4496 ) ( #4572 )
2023-10-20 20:01:45 -04:00
b7233d063f
Internals: Fix same() called outside of sameTree ( #4561 ).
2023-10-18 17:36:21 -04:00
b5828a7ce9
Fix header order botched by clang-format in recent commit.
2023-10-18 06:37:46 -04:00
770cd24f27
Apply 'make format'
2023-10-18 02:50:27 +00:00
431bb1ed16
Support compiling Verilator with gcc/clang precompiled headers ( #4579 )
2023-10-17 22:49:28 -04:00
99ea16d7fd
Fix dynamic triggers for named events ( #4571 )
2023-10-16 11:06:41 -04:00
ad3bcbb1bb
Support `disable fork` ( #4125 ) ( #4569 )
2023-10-16 14:02:29 +02:00
25dde58297
Internals: Use VN_AS instead of static_cast. Fix some wrong types. ( #4561 )
2023-10-16 05:17:52 -04:00
bba3487dc4
Internals: Fix hash and comparison function for AstBasicDType ( #4564 )
2023-10-15 15:15:46 -04:00
684aba0e90
Fix purity calculation during V3Const simplifying Ast
2023-10-15 06:25:42 -04:00
7ce0bd1181
Fix broken link error for enum references ( #4551 )
2023-10-10 17:55:40 -04:00
a5ee8b39ef
Internals: Remove use of V3Width code from V3AstNodes ( #4537 ). No functional change intended.
...
`getCommonClassTypep` and its helper code has been moved to AstNode
class. This is a lot better place for this functionality. Moreover, it
allowed to get rid of the dependency on V3Width from generic AST-related
code.
2023-10-09 17:43:27 -04:00
44e7d2ebe6
Internals: rename VPurity class and related functions. No functional change ( #4523 )
2023-09-29 12:23:51 +02:00
28bd7e5b19
Rework multithreading handling to separate by code units that use/never use it. ( #4228 )
2023-09-24 22:12:23 -04:00
4636e9cffb
Fix passing arguments by reference ( #3385 partial) ( #4489 )
2023-09-20 07:33:11 -04:00
24ff3155ae
Support randc ( #4349 ).
2023-09-18 21:17:21 -04:00
47b3f464a9
Disable conversion of impure logical expressions to bitwise expressions ( #487 partial) ( #4437 )
2023-09-18 09:21:30 -04:00
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
c52ba28dd0
Tests: Fix commentary to unify issue references.
2023-09-15 18:12:11 -04:00
b66c4153b1
Compute purity of AstCMethodHard ( #4460 )
2023-09-11 13:06:15 +02:00
fb1fc46b06
Internals: Rework self pointers ( #4396 )
2023-09-08 07:34:35 -04:00
91227d26bb
Internals: Rename pure to dpiPure. No functional change. ( #4461 )
2023-09-08 08:51:19 +02:00
2d9bc73709
Fix dtype of condition operation on class objects ( #4345 ) ( #4352 )
2023-08-07 05:54:30 -04:00
9caa79a7ea
Internals: Remove the name field from `AstVarRef` ( #4395 )
2023-08-03 02:52:52 -04:00
f94c1b32e5
Internals: Make V3MemberMap to remove member cache ( #4350 )
2023-07-08 12:40:27 -04:00
ff4923cf67
Internals: Make V3MemberMap towards removing member cache ( #4350 )
2023-07-08 12:27:50 -04:00
242f661644
Fix selects of static members ( #4326 )
2023-06-30 09:12:22 +02:00
b517fb5ee3
Support some stream operations on queues ( #4292 )
2023-06-13 22:46:42 -04:00
a7b0551d23
Apply 'make format'
2023-06-03 14:11:23 +00:00
dc34968fe7
Add class specific same methods for AstVarScope, AstVar, and AstScope ( #4203 ) ( #4250 )
2023-06-03 10:07:39 -04:00
db7935faf3
Add std::process class ( #4212 )
2023-06-01 10:02:08 -04:00
4818130e4f
Internals: Remove dead code, addBeforeStmt
2023-05-20 22:37:28 -04:00
2ce7a348df
Fix references to members of parameterized base classes ( #4196 )
2023-05-15 19:50:04 -04:00
0606a29f13
Fix arrays of unpacked structs ( #4173 ).
2023-05-06 21:41:17 -04:00
584f8cc9e7
Internal: With --xml-only support --debug-exit-uvm
2023-05-05 13:47:34 -04:00
0e769d42a1
Optimize trigger evaluation
...
Pack the elements of VlTriggerVec as dense bits (instead of a 1 byte
bool per bit), and check whether they are set on a word granularity.
This effectively transforms conditions of the form `if (trig.at(0) |
trig.at(2) | trig.at(64))` into `if (trig.word(0) & 0x5 | trig.word(1) &
0x1)`. This improves OpenTitan ST by about 1%, worth more on some other
designs.
2023-04-24 09:09:36 +02:00
65a484e00b
Internal: Update clang_check_annotations conditions ( #4134 )
2023-04-20 07:02:31 -04:00
f95ce886f1
Fix duplicating parameter class types ( #4115 )
2023-04-14 06:51:33 -04:00
fff0eb5d88
Internals: Use standard 'result' name for return variable. No functional change.
2023-04-08 22:11:28 -04:00
8caf9be3e6
Internals: Favor {} constructor syntax. No functional change intended.
2023-04-06 21:04:26 -04:00
69121633cf
Support class srandom and class random stability.
2023-04-01 10:50:27 -04:00
2aa6a229ca
Change range order warning from LITENDIAN to ASCRANGE ( #4010 )
2023-03-20 20:44:11 -04:00
82e653a739
Internals: Avoid emit inheritance in V3EmitCBase. No functional change intended.
2023-03-18 12:23:17 -04:00
4240c29f4b
Internals: Fix missing broken check
2023-03-16 21:14:49 -04:00
bbf53bd5af
Add VL_MT_SAFE attribute to several functions. ( #3729 )
2023-03-16 19:48:56 -04:00
4e5bd361e0
Internal: Fix dumping of AstMethodCall ( #4021 )
2023-03-14 06:54:45 -04:00
326a60d307
Add error on mixing .name and by-port instantiations.
2023-03-01 21:19:21 -05:00
06661ab676
Disallow ++/-- over expressions with potential side effects ( #3976 ).
2023-02-28 15:21:58 -05:00
15d0ec317d
Fix lint for non-integral types in packed structs.
2023-02-12 16:32:36 -05:00
072d76fe8e
Use VAR_BASE as attr type if a select's base is a ref ( #3943 )
...
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
2023-02-07 15:10:19 +01:00
6a7dfb7696
Fix pattern assignment to unpacked structs ( #3510 ).
2023-01-29 16:50:10 -05:00
8d2be855f5
Internals: Parsing and tests for class interfaces
2023-01-28 16:30:47 -05:00
f20997a2f0
Support global clocking and $global_clock.
2023-01-28 12:31:52 -05:00
93517b8378
Support unpacked unions.
2023-01-27 22:41:12 -05:00
b24d7c83d3
Copyright year update
2023-01-01 10:18:39 -05:00
c0499da28b
Spelling fixes
2022-12-23 11:32:38 -05:00
3ccb2e0f2d
Fix initiation of function variables ( #3815 ).
2022-12-23 10:51:52 -05:00
bb44d4e4f2
Support clocking blocks ( #3674 )
2022-12-23 07:34:49 -05:00
c2b09e35f8
Support unpacked structs ( #3802 )
2022-12-20 19:22:42 -05:00
87135d0b2d
Internals: Fix missing const. No functional change.
2022-12-01 18:47:09 -05:00
833780fac1
Internal: cppcheck fixes. No functional change intended.
2022-11-27 05:52:40 -05:00
25f970eac2
Internals: Fix constructor style.
2022-11-20 15:06:49 -05:00
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
f266b02bc7
Internals: Improve dtype small dump.
2022-11-19 13:23:28 -05:00
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
github action
Valentin Atepalikhin
Arkadiusz Kozdra
Bartłomiej Chmiel
Geza Lore
Andrew Nolte
Kefa Chen
Yutetsu TAKATSUKASA
Szymon Gizler
Ryszard Rozak
Krzysztof Boroński
Chih-Mao Chen
Marlon James
Krzysztof Bieganski
Aleksander Kiryk
Anthony Donlon
Mariusz Glebocki
John Wehle
Kamil Rakoczy
Iztok Jeras