3c23183a62
- add some fixes for hppa, though it still isn't ready for prime time yet. Chances are it will only work with -O1, pending testing. Many optimisations lead to broken code and segfaults on hppa. Joint work with jsg@. - fix libstdc++ upgrade path - bring in recent fixes for execinfo/magic.h from 4.6 ok espie@
84 lines
2.6 KiB
Plaintext
84 lines
2.6 KiB
Plaintext
$OpenBSD: patch-gcc_config_gcc,v 1.2 2012/07/01 18:56:45 pascal Exp $
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--- gcc/config.gcc.orig Mon Jun 4 11:51:00 2012
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+++ gcc/config.gcc Sun Jun 24 13:18:33 2012
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@@ -684,6 +684,14 @@ case ${target} in
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*-*-openbsd2.*|*-*-openbsd3.[012])
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tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
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esac
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+ case ${target} in
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+ *-*-openbsd[0-3].*|*-*-openbsd4.[012])
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+ # keep default of no cxa_atexit support for these older releases
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+ ;;
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+ *)
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+ default_use_cxa_atexit=yes
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+ ;;
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+ esac
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;;
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*-*-rtems*)
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case ${enable_threads} in
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@@ -1054,10 +1062,15 @@ hppa*-*-linux*)
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tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
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pa/pa32-regs.h pa/pa32-linux.h"
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;;
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-# port not yet contributed.
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-#hppa*-*-openbsd*)
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-# target_cpu_default="MASK_PA_11"
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-# ;;
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+hppa*-*-openbsd*)
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+ target_cpu_default="MASK_PA_11"
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+ tm_file="${tm_file} dbxelf.h elfos.h openbsd.h \
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+ openbsd-stdint.h openbsd-libpthread.h pa/pa32-regs.h pa/openbsd.h"
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+ tmake_file="${tmake_file} pa/t-openbsd"
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+ extra_options="${extra_options} openbsd.opt"
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+ gas=yes
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+ gnu_ld=yes
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+ ;;
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hppa[12]*-*-hpux10*)
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case ${target} in
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hppa1.1-*-* | hppa2*-*-*)
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@@ -1225,6 +1238,14 @@ i[34567]86-*-openbsd*)
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gas=yes
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gnu_ld=yes
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;;
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+x86_64-*-openbsd*)
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+ tm_file="i386/biarch64.h i386/i386.h i386/unix.h i386/att.h dbxelf.h elfos.h openbsd.h openbsd-libpthread.h i386/x86-64.h i386/openbsd64.h"
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+ tm_file="${tm_file} exec-stack.h"
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+ tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
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+ extra_options="${extra_options} openbsd.opt"
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+ gas=yes
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+ gnu_ld=yes
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+ ;;
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i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
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# Intel 80386's running GNU/*
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# with ELF format using glibc 2
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@@ -1927,11 +1948,11 @@ picochip-*)
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use_gcc_stdint=wrap
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tmake_file="picochip/t-picochip t-pnt16-warn"
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;;
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-# port not yet contributed
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-#powerpc-*-openbsd*)
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-# tmake_file="${tmake_file} rs6000/t-fprules"
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-# extra_headers=
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-# ;;
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+powerpc-*-openbsd*)
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+ tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-libpthread.h freebsd-spec.h rs6000/sysv4.h rs6000/openbsd.h"
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+ tmake_file="${tmake_file} rs6000/t-openbsd"
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+ extra_options="${extra_options} rs6000/sysv4.opt"
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+ ;;
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powerpc-*-darwin*)
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extra_options="${extra_options} rs6000/darwin.opt"
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case ${target} in
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@@ -2641,6 +2662,12 @@ case ${target} in
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else
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arch=i386
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fi
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+ cpu=generic
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+ arch_without_sse2=yes
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+ arch_without_64bit=yes
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+ ;;
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+ i386-*-openbsd*)
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+ arch=i486
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cpu=generic
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arch_without_sse2=yes
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arch_without_64bit=yes
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