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Code Activity
yosys/kernel
History
Martin Povišer 6a553568c5 kernel/mem: Assert ABITS is not below wide_log2 
Later in the check() code we check the bottom wide_log2 bits on the
address port are zeroed out. If the address port is too narrow, we crash
due to out of bounds access. Explicitly assert the address port is wide
enough, so we don't crash on input such as

    read_rtlil <<EOF
    module \top
      wire input 1 \clk

      memory width 8 size 2 \mem

      cell $memwr $auto$:1:$8
        parameter \PRIORITY 1'0
        parameter \CLK_POLARITY 1'1
        parameter \CLK_ENABLE 1'1
        parameter \MEMID "\\mem"
        parameter \ABITS 1'0
        parameter \WIDTH 6'010000
        connect \DATA 16'0000000000000000
        connect \ADDR { }
        connect \EN 16'0000000000000000
        connect \CLK \clk
      end
    end
    EOF
    memory
2023-07-19 16:50:59 +02:00
..
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 Fixing old e-mail addresses and deadnames 2021-06-08 00:39:36 +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 Add ability for user plugin to add new verific log callback 2023-06-12 10:01:01 +02:00
log.h Add ability for user plugin to add new verific log callback 2023-06-12 10:01:01 +02:00
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 backends/rtlil: Do not shorten a value with z bits to 'x 2023-01-29 14:02:25 +01:00
rtlil.h backends/rtlil: Do not shorten a value with z bits to 'x 2023-01-29 14:02:25 +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