Ethan Mahintorabi
d10190606c
verilog: Lower required bison version to 3.6
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We're currently on version 3.6 of bison at Google, and Yosys
still correctly builds with it. This should better reflect
the actual requirements rather than an overly restrictive
check. If features from 3.8 are required it seems like bumping
would be appropriate.
Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
2025-08-21 08:26:33 +01:00
Ethan Mahintorabi
7f0130efce
verilog: Fix missing sstream include
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Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
2025-08-21 08:26:20 +01:00
Emil J
dbb977aa8b
Merge pull request #5288 from YosysHQ/emil/demote-verilog-parser-errors-again
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verilog: demote some parser errors to warnings again
2025-08-13 12:52:50 +02:00
Emil J. Tywoniak
1603828b30
verilog_parser: fix locations of warnings for restrict keyword
2025-08-13 10:56:48 +02:00
Emil J. Tywoniak
910ff3ff36
verilog: demote some parser errors to warnings again
2025-08-13 10:54:47 +02:00
Emil J. Tywoniak
8582136a45
simplify: fix $initstate segfault
2025-08-12 12:39:36 +02:00
Emil J. Tywoniak
642e041f77
const2ast: fix for consistency with previous diagnostics behavior
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
99ab73424d
verilog_location: rename location to Location to avoid conflict with Pass::location
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
5195f81257
ast: fix import node
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
df8422d244
verilog_lexer: refactor
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
740ed3fc1c
ast: refactor
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
646c45e6b8
ast: remove null_check as dead code
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
25d2a8ce3a
simplify: simplify
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
97bc0088d8
simplify: std::gcd
2025-08-11 13:34:10 +02:00
Krystine Sherwin
d3e33a3be5
simplify.cc: Drop unused debug prints
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At least the ones added by this PR. There are some unused debug prints that are *changed* by this PR, but I've left them.
2025-08-11 13:34:10 +02:00
Krystine Sherwin
9b882c32c1
frontends/ast: More usage of auto
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For consistency.
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
5b62616b63
preproc: formatting
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
9a10f4c02f
verilog_lexer, verilog_parser: remove comment
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
ae65b4fc84
verilog_lexer: fix fallthrough warning
2025-08-11 13:34:10 +02:00
Emil J
39c5c256c0
verilog_lexer: remove comment
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Co-authored-by: KrystalDelusion <93062060+KrystalDelusion@users.noreply.github.com>
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
abb8b8d28b
preproc: formatting
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
85b5a7d08b
verilog: fix build dependency graph
2025-08-11 13:34:10 +02:00
Gary Wong
4ffd05af6f
verilog: add support for SystemVerilog string literals.
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Differences are new escape sequences (including escaped newline
continuations and hex escapes) and triple-quoted literals.
2025-08-11 13:34:10 +02:00
garytwong
105a3cd32d
verilog: fix string literal regular expression ( #5187 )
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* verilog: fix string literal regular expression.
A backslash was improperly quoted, causing string literal matching
to fail when the final token before a closing quote was an escaped
backslash.
* verilog: add regression test for string literal regex bug.
Test for bug triggered by escaped backslash immediately before
closing quote (introduced in ca7d94af40aa7eaf
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
42b5c14e35
read_verilog, ast: use unified locations in errors and simplify dependencies
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
e6e680cd62
readme, verilog_parser: bison 3.8 and ubuntu 22.04 example
2025-08-11 13:34:10 +02:00
Krystine Sherwin
0f7080ebf8
dpicall.cc: Fix sans-plugin function call
2025-08-11 13:34:10 +02:00
Krystine Sherwin
d2573f168d
preproc.cc: Use full path for generated file
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Fixes out-of-tree builds.
2025-08-11 13:34:10 +02:00
Krystine Sherwin
8e89eab9a2
preproc depends on parser
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
27899180a3
fixup! fixup! ast, read_verilog: unify location types, reduce filename copying
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
87352f97b2
fixup! ast, read_verilog: unify location types, reduce filename copying
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
ecec9a760b
ast, read_verilog: unify location types, reduce filename copying
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
8bf750ecbb
neater errors, lost in the sauce of source
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
b3bf588966
ast, read_verilog: refactoring
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
84f0c5da73
ast: fix new memory safety bugs from rebase
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
4a00169452
ast: ownership for string values
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
c8e0ac0c61
ast, read_verilog: ownership in AST, use C++ styles for parser and lexer
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
f27309136f
Revert "verilog: fix string literal regular expression ( #5187 )"
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This reverts commit 834a7294b7
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
36491569d2
Revert "verilog: add support for SystemVerilog string literals."
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This reverts commit 5feb1a1752
2025-08-11 13:34:10 +02:00
Emil J. Tywoniak
98b3316f55
Revert "verilog: fix parser "if" memory errors."
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This reverts commit 34a2abeddb
2025-08-11 13:34:09 +02:00
KrystalDelusion
7f0e864d44
Merge pull request #5265 from bhagwat-rahul/fix-package-import
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Support package import
2025-08-08 09:32:54 +12:00
Rahul Bhagwat
f12055d3e0
rm debug logs
2025-08-06 15:39:36 -04:00
Rahul Bhagwat
7e0157ba2b
fix whitespace issues
2025-08-06 15:32:36 -04:00
Rahul Bhagwat
fe59b6d3db
add safety checks and better name matching
2025-08-04 20:57:43 -04:00
Jannis Harder
75b62d0164
verificsva: Fix typo in the cover only followed-by operator support
2025-08-04 15:38:19 +02:00
Rahul Bhagwat
761015b23e
add separate module test
2025-08-03 23:48:33 -04:00
Rahul Bhagwat
b776283d79
implement package import
2025-08-03 23:31:54 -04:00
Miodrag Milanovic
f92a53ec31
verific: handle nullptr for message_id
2025-07-30 10:51:54 +02:00
Mike Inouye
0314db80ea
Correctly reset Verific flags to Yosys defaults after -import and warn this has occurred.
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Co-authored-by: Chris Pearce <chris@pearce.org.nz>
Signed-off-by: Mike Inouye <mikeinouye@google.com>
2025-07-25 19:15:01 +00:00
KrystalDelusion
5b8b5292ee
Merge pull request #4959 from YosysHQ/krys/primitive_array_error
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simplify: Skip AST_PRIMITIVE in AST_CELLARRAY
2025-07-21 10:26:00 +12:00
