diff options
| author | mrg <mrg@NetBSD.org> | 2018-02-23 01:01:22 +0000 |
|---|---|---|
| committer | mrg <mrg@NetBSD.org> | 2018-02-23 01:01:22 +0000 |
| commit | 3abc644e7cde89f9cf89dc0fd55e272834ceeb7b (patch) | |
| tree | a5890d63124504310062a10e0c790ce45417fd95 | |
| parent | 8aa526263817759b6a6e200e1d721d8eaa05b4d2 (diff) | |
remove this obsolete file that has a lot of dated info from
about the time we started switching some ports to GCC 5.3.
| -rw-r--r-- | external/gpl3/gcc.old/README.gcc53 | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/external/gpl3/gcc.old/README.gcc53 b/external/gpl3/gcc.old/README.gcc53 deleted file mode 100644 index 480a91e411f..00000000000 --- a/external/gpl3/gcc.old/README.gcc53 +++ /dev/null @@ -1,108 +0,0 @@ -$NetBSD: README.gcc53,v 1.1.1.1 2017/07/23 01:04:23 mrg Exp $ - -lib: - libasan is disabled currently (haven't tried yet) - -new stuff: - cc1objcplus - collect2 -- need to re-introduce? - libcilkrts - libmpx - liboffloadmic - libvtv - libitm - -other changes to look at: - -Index: gcc/targhooks.c - vs new binutils - -+ doc/gcov-tool.1 - - -arch/feature list. anything not here has been switched already: - -tools: does build.sh tools work? -kernels: does a kernel run? -libgcc: does libgcc build? -native-gcc: does a full mknative-gcc complete? -make release: does build.sh release complete? -runs: does the system boot with a full world? -atf: does atf run / compare well - - -architecture tools kernels libgcc native-gcc make release runs atf ------------- ----- ------- ------ ---------- ------------ ---- --- -arm y ? y y n[3] -armeb y ? y y n[3] -coldfire y N/A y y ? N/A N/A -earm y ? y y y[3,13] -earmeb y ? y y y[3,13] -earmhf y ? y y y[3] -earmhfeb y ? y y y[3] -earmv4 y y y y y[3] y y -earmv4eb y ? y y y[3] -earmv6 y ? y y y[3] -earmv6eb y ? y y y[3] -earmv6hf y ? y y y[3] -earmv6hfeb y ? y y y[3] -earmv7 y ? y y y[3] -earmv7eb y ? y y y[3] -earmv7hf y ? y y y[3] -earmv7hfeb y ? y y y[3] -m68000 y ? y y y -m68k y y[16] y y y[13] -mipseb y y y y y y -mipsel y y y y y y y -mips64eb y y y y y[8] y y -mips64el y ? y y y y y -powerpc y y y y y y[6] -powerpc64 y ? y y y -sh3eb y ? y y y[5] -sh3el y ? y y y -sparc y y y y y y[6] -sparc64 y y y y y y[6,2] y -vax y y y y y y[15] n --- -or1k n[10] -riscv32 n[10] -riscv64 n[10] -ia64 ------------- ----- ------- ------ ---------- ------------ ---- --- -architecture tools kernels libgcc native-gcc make release runs atf - - -[2] - -O2 and -Os kernels hang, -O1 SIR reset - -- may be a SMP issue; ultra10 works, ultra45 SMP does not - -- try sb2000 (particularly with UP kernel. u45 UP is shitty.) -[3] - MKCOMPAT=no enabled currently, infact OABI seems to be broken. the docs say it was only deprecated, but the options make broken stuff. -[5] - sh3eb tries to use sh specific atomic config which doesn't work, has hand edited mknative output -[6] - crtbeginS.o builds incorrectly with GCC 5.3 and -O2. a hack for -O1 has been added. -[8] - sgimips64 release build fails, mdsetimage'd gz'd kernels don't get built? -[10] - needs to be re-merged with GCC 5.3 versions of these not-merged-to-mainline-gcc ports. -[13] - builds tested: - - m68k: mvm68k amiga atari - - earm : shark evbarm* - - mipseb: sgimips evbmips - - mipsel: evbmips - - mips64eb: sgimips[fail] evbmips - - mips64el: evbmips -[14] - machines tested: - - sparc ss20 (OK) - - sparc64 ultra45 (FAIL), ultra10 (OK), sb2000 (OK UP, FAIL SMP.) - - powerpc pegasosII (OK) - - alpha UP1000 (OK) - - arm shark (OK) - - evbmips gxemul MALTA - - had to implement some MIPS32 in gxemul to make this work - - pmax gxemul (OK) - - sgimips O2 (OK kernel -- but my O2 is not stable) - - i386/amd64 (OK) - - hppa (OK) - - amiga (OK) -[15] - vax -- switched to GCC 5.3 already as it is less broken - - ssh is broken, was broken with 4.8 - - there are too many -O0's we added because of mis-handled rtl - - the eh_frame stuff is probably busted, but it never worked? -[16] - kernels tested: - - m68k: amiga |
