CVS commit: src/external/gpl3/gcc

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Thu Aug  3 01:36:55 UTC 2023

Modified Files:
        src/external/gpl3/gcc: README.gcc12
        src/external/gpl3/gcc/dist/gcc: common.opt
        src/external/gpl3/gcc/dist/gcc/config: netbsd.cc
        src/external/gpl3/gcc/dist/gcc/config/rs6000: netbsd64.h
        src/external/gpl3/gcc/dist/gcc/config/vax: elf.h netbsd-elf.h
            vax-protos.h vax.h
        src/external/gpl3/gcc/dist/libsanitizer/lsan: lsan_allocator.h
            lsan_common.cpp
        src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common: Makefile.am
            Makefile.in sanitizer_interceptors_ioctl_netbsd.inc
            sanitizer_internal_defs.h sanitizer_linux.cpp
            sanitizer_platform_limits_netbsd.cpp
            sanitizer_platform_limits_netbsd.h
        src/external/gpl3/gcc/dist/libsanitizer/tsan: tsan_platform_linux.cpp
        src/external/gpl3/gcc/lib: Makefile Makefile.sanitizer
        src/external/gpl3/gcc/lib/libasan: Makefile shlib_version
        src/external/gpl3/gcc/lib/liblsan: Makefile shlib_version
        src/external/gpl3/gcc/lib/libtsan: Makefile shlib_version
        src/external/gpl3/gcc/lib/libubsan: Makefile shlib_version
        src/external/gpl3/gcc/usr.bin: Makefile.inc

Log Message:
many fixes for native GCC 12 builds

- default to dwarf4 since out ctf tools fail with dwarf5.  i tried to
  do this via subtarget options as other ports do, but this would
  require adjusting several of the targets non-netbsd code, and ideally
  we'll fix our tools sooner than later, so just hack it here for now.
- catch up config/rs6000/netbsd64.h (mostly delete things)
- remove some more upstream diffs in config/vax, though it does not work
  currently - libc.so link fails due to weird relocations.
- include some headers to ensure types are available
- add missing sanitizer netbsd files to the 'dist' tree
- remove no longer present TIOCRCVFRAME and TIOCXMTFRAME interceptors
- expanding the sanitizer OS/cpu defs to cover more netbsd platforms
- copy across a few minor changes from gcc.old's sanitizer's (eg,
  disabling linux-specific code, adding netbsd specific code.)
- add (untested, but building) tsan support for arm64
- re-enable the sanitzers, at least simple -fsanitize=address builds a
  working application on amd64 now
- fix the source lists (mostly .cc -> .cpp rename here)
- add some missing new defines, -f*, and -W*
- bump sanitizer shlib version
- apply -fno-jump-tables in some more places on m68k
- update the list in README.gcc12 to note many things now work or a few
  things to do not work (although there are many uncommited changes at
  this point across the rest of 'src' and 'xsrc'.)  main points are that
  vax, hppa, ppc, and sh3 don't build yet, but most other things are
  either testing and working or at least building.


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/external/gpl3/gcc/README.gcc12
cvs rdiff -u -r1.13 -r1.14 src/external/gpl3/gcc/dist/gcc/common.opt
cvs rdiff -u -r1.1.1.1 -r1.2 src/external/gpl3/gcc/dist/gcc/config/netbsd.cc
cvs rdiff -u -r1.27 -r1.28 \
    src/external/gpl3/gcc/dist/gcc/config/rs6000/netbsd64.h
cvs rdiff -u -r1.12 -r1.13 src/external/gpl3/gcc/dist/gcc/config/vax/elf.h
cvs rdiff -u -r1.10 -r1.11 \
    src/external/gpl3/gcc/dist/gcc/config/vax/netbsd-elf.h
cvs rdiff -u -r1.11 -r1.12 \
    src/external/gpl3/gcc/dist/gcc/config/vax/vax-protos.h
cvs rdiff -u -r1.14 -r1.15 src/external/gpl3/gcc/dist/gcc/config/vax/vax.h
cvs rdiff -u -r1.6 -r1.7 \
    src/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.h
cvs rdiff -u -r1.3 -r1.4 \
    src/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_common.cpp
cvs rdiff -u -r1.8 -r1.9 \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/Makefile.am \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/Makefile.in
cvs rdiff -u -r1.6 -r1.7 \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_interceptors_ioctl_netbsd.inc
cvs rdiff -u -r1.17 -r1.18 \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_internal_defs.h
cvs rdiff -u -r1.3 -r1.4 \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_linux.cpp \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_platform_limits_netbsd.cpp
cvs rdiff -u -r1.10 -r1.11 \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_platform_limits_netbsd.h
cvs rdiff -u -r1.3 -r1.4 \
    src/external/gpl3/gcc/dist/libsanitizer/tsan/tsan_platform_linux.cpp
cvs rdiff -u -r1.22 -r1.23 src/external/gpl3/gcc/lib/Makefile
cvs rdiff -u -r1.16 -r1.17 src/external/gpl3/gcc/lib/Makefile.sanitizer
cvs rdiff -u -r1.33 -r1.34 src/external/gpl3/gcc/lib/libasan/Makefile
cvs rdiff -u -r1.6 -r1.7 src/external/gpl3/gcc/lib/libasan/shlib_version
cvs rdiff -u -r1.8 -r1.9 src/external/gpl3/gcc/lib/liblsan/Makefile
cvs rdiff -u -r1.2 -r1.3 src/external/gpl3/gcc/lib/liblsan/shlib_version
cvs rdiff -u -r1.16 -r1.17 src/external/gpl3/gcc/lib/libtsan/Makefile
cvs rdiff -u -r1.2 -r1.3 src/external/gpl3/gcc/lib/libtsan/shlib_version
cvs rdiff -u -r1.20 -r1.21 src/external/gpl3/gcc/lib/libubsan/Makefile
cvs rdiff -u -r1.5 -r1.6 src/external/gpl3/gcc/lib/libubsan/shlib_version
cvs rdiff -u -r1.37 -r1.38 src/external/gpl3/gcc/usr.bin/Makefile.inc

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.