Module Name: src
Committed By: rin
Date: Thu Aug 17 03:36:25 UTC 2023
Modified Files:
src/external/gpl3/gcc: README.gcc12
Log Message:
README.gcc12: vax boots into multiuser, but c++ things are broken
- vax builds with lots of newly added -O0 workarounds to avoid
ICE (not committed yet).
- On simh, it successfully boots into multi-user mode.
- C++ exception handling is broken. For GCC 10.5.0 and priors,
we have local change for libunwind:
http://www.execsw.org/netbsd/changeset.cgi?id=20140318T234341Z.c59ac4642e7d4b345f6dc5aa9887e9e1f9aa459a#src/gnu/dist/gcc4/gcc/config/vax/vax.c
But, mechanically applying it (adjusted-for-GCC-10.5.0 version)
does not help.
- Native gcc cannot compile hello.c due to ICE, even without
any optimization.
- Sanitizers do not build yet.
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/external/gpl3/gcc/README.gcc12
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
