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Code Activity
yosys/kernel
History
dragonmux b59c717245
kernel/rtlil: Fixed the destruction guard for IdString 
The guard is optimised out on some compilers under certain conditions (eg: LTO on GCC) as constant under C++ lifetime rules.
This is because the guard type's member is invalid to access (UB) after the type has been destroyed, resulting in
`destruct_guard.ok` being unable to be `false` according to the optimiser, based on the lifetime rules.

This patch still invokes UB (all accesses to the destroyed IdString instance are), but at least the optimiser
can't reason that destruct_guard_ok cannot be false and therefore it's safe to optimise out from its guard role.
2023-07-26 20:46:56 +01:00
..
binding.cc Generate an RTLIL representation of bind constructs 2021-08-13 17:11:35 -06:00
binding.h Generate an RTLIL representation of bind constructs 2021-08-13 17:11:35 -06:00
bitpattern.h Fixing old e-mail addresses and deadnames 2021-06-08 00:39:36 +02:00
calc.cc Add bitwise $bweqx and $bwmux cells 2022-11-30 18:24:35 +01:00
cellaigs.cc cellaigs: Fix the case of $_NMUX_ cells 2023-07-10 12:45:03 +02:00
cellaigs.h Fixing old e-mail addresses and deadnames 2021-06-08 00:39:36 +02:00
celledges.cc Add $bmux and $demux cells. 2022-01-28 23:34:41 +01:00
celledges.h Fixing old e-mail addresses and deadnames 2021-06-08 00:39:36 +02:00
celltypes.h Add bitwise $bweqx and $bwmux cells 2022-11-30 18:24:35 +01:00
consteval.h Remove set but unused variable 2022-05-27 12:37:03 +02:00
constids.inc xprop, setundef: Mark xprop decoding bwmuxes, exclude them from setundef 2023-01-11 18:07:16 +01:00
cost.h Fixing old e-mail addresses and deadnames 2021-06-08 00:39:36 +02:00
driver.cc add note to help about how to chain commands 2023-01-02 16:10:28 +01:00
ff.cc Add the $anyinit cell and the formalff pass 2022-08-16 13:37:30 +02:00
ff.h Add the $anyinit cell and the formalff pass 2022-08-16 13:37:30 +02:00
ffinit.h Add new helper class for merging FFs into cells, use for memory_dff. 2021-05-23 14:46:59 +02:00
ffmerge.cc Fix a regression from #3035. 2021-10-08 15:44:07 +02:00
ffmerge.h Add new helper class for merging FFs into cells, use for memory_dff. 2021-05-23 14:46:59 +02:00
fstdata.cc Fixes for some of clang scan-build detected issues 2023-01-17 12:58:08 +01:00
fstdata.h Start restoring memory state from VCD/FST 2022-05-04 10:41:04 +02:00
hashlib.h Add recover_names pass to recover names post-mapping 2023-05-25 10:55:07 +02:00
json.cc Support for BTOR witness to Yosys witness conversion 2023-01-11 18:07:16 +01:00
json.h Support for BTOR witness to Yosys witness conversion 2023-01-11 18:07:16 +01:00
log.cc Merge pull request #3839 from povik/python-log-newline 2023-07-24 16:28:02 +02:00
log.h ast: Move to a new helper method to print input errors 2023-07-20 23:40:19 -04:00
macc.h Fixing old e-mail addresses and deadnames 2021-06-08 00:39:36 +02:00
mem.cc kernel/mem: Assert ABITS is not below wide_log2 2023-07-19 16:50:59 +02:00
mem.h Add proc_rom pass. 2022-05-13 00:37:14 +02:00
modtools.h remove template declaration that stops function from being used 2023-01-11 16:09:05 +01:00
qcsat.cc Add $bmux and $demux cells. 2022-01-28 23:34:41 +01:00
qcsat.h Refactor common parts of SAT-using optimizations into a helper. 2021-08-09 16:54:35 +02:00
register.cc Fixes for some of clang scan-build detected issues 2023-01-17 12:58:08 +01:00
register.h Fixing old e-mail addresses and deadnames 2021-06-08 00:39:36 +02:00
rtlil.cc kernel/rtlil: Fixed the destruction guard for IdString 2023-07-26 20:46:56 +01:00
rtlil.h kernel/rtlil: Fixed the destruction guard for IdString 2023-07-26 20:46:56 +01:00
satgen.cc Add bitwise $bweqx and $bwmux cells 2022-11-30 18:24:35 +01:00
satgen.h sat: Add -set-def-formal option to force defined $any* outputs 2022-11-28 14:50:52 +01:00
sigtools.h Fixing old e-mail addresses and deadnames 2021-06-08 00:39:36 +02:00
timinginfo.h sta: very crude static timing analysis pass 2021-11-25 17:20:27 +01:00
utils.h Fixing old e-mail addresses and deadnames 2021-06-08 00:39:36 +02:00
yosys.cc Fixes for some of clang scan-build detected issues 2023-01-17 12:58:08 +01:00
yosys.h Fix tcl crash in case of error executing command 2022-11-30 15:54:31 +01:00
yw.cc Remove a statement without effect. 2023-04-17 10:53:05 -07:00
yw.h sim/formalff: Clock handling for yw cosim 2023-01-11 18:07:16 +01:00