174fb904d7
For a full Changelog, see: http://gcc.gnu.org/gcc-4.8/changes.html Tested by me on amd64, i386 and powerpc and by brad@ on sparc64. Adds support for -java on powerpc. -faggressive-loop-optimizations is disabled by default in the port, and the default debugging format changed to DWARF2 (instead of 4). tweaks and ok tobiasu@
83 lines
2.9 KiB
Plaintext
83 lines
2.9 KiB
Plaintext
$OpenBSD: patch-gcc_config_gcc,v 1.1.1.1 2013/04/08 08:20:25 pascal Exp $
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--- gcc/config.gcc.orig Wed Mar 13 10:47:41 2013
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+++ gcc/config.gcc Fri Mar 22 22:19:19 2013
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@@ -711,6 +711,14 @@ case ${target} in
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default_use_cxa_atexit=yes
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;;
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esac
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+ case ${target} in
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+ *-*-openbsd[0-3].*|*-*-openbsd4.[012])
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+ # keep default of no cxa_atexit support for these older releases
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+ ;;
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+ *)
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+ default_use_cxa_atexit=yes
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+ ;;
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+ esac
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;;
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*-*-openbsd*)
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tmake_file="t-openbsd"
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@@ -849,7 +857,7 @@ alpha*-*-netbsd*)
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alpha/elf.opt"
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;;
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alpha*-*-openbsd*)
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- tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
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+ tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT PIE_DEFAULT=2"
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tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
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extra_options="${extra_options} openbsd.opt alpha/elf.opt"
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# default x-alpha is only appropriate for dec-osf.
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@@ -1069,6 +1077,7 @@ hppa*-*-linux*)
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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_defines="${tm_defines} PIE_DEFAULT=1"
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tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
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pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
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tmake_file="${tmake_file} pa/t-openbsd"
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@@ -1251,6 +1260,7 @@ i[34567]86-*-openbsd*)
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gnu_ld=yes
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;;
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x86_64-*-openbsd*)
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+ tm_defines="${tm_defines} PIE_DEFAULT=1"
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tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
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tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
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extra_options="${extra_options} openbsd.opt"
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@@ -1972,11 +1982,12 @@ picochip-*)
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use_gcc_stdint=wrap
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tmake_file="picochip/t-picochip t-pnt16-warn"
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;;
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-# port not yet contributed
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-#powerpc-*-openbsd*)
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-# tmake_file="${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_defines="${tm_defines} PIE_DEFAULT=2"
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+ tm_file="${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 openbsd.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 ${target} in
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@@ -2519,6 +2530,7 @@ sparc64-*-netbsd*)
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tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
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;;
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sparc64-*-openbsd*)
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+ tm_defines="${tm_defines} PIE_DEFAULT=2"
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tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
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tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
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extra_options="${extra_options} openbsd.opt"
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@@ -2705,6 +2717,12 @@ 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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