config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all'...
2011-07-11 Arthur Loiret <aloiret@debian.org> Matthias Klose <doko@debian.org> * config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all', build a tri-arch compiler defaulting to 32-bit (ABI o32). In this case: (tm_file): Add mips/linux64.h. (tmake_file): Add mips/t-linux64. (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32. * config/mips/linux64.h (DRIVER_SELF_SPECS): Use MULTILIB_ABI_DEFAULT instead of hardcoded mabi=n32. * config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc convention. Co-Authored-By: Matthias Klose <doko@debian.org> From-SVN: r176145
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@ -1,3 +1,17 @@
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2011-07-11 Arthur Loiret <aloiret@debian.org>
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Matthias Klose <doko@debian.org>
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* config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all', build
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a tri-arch compiler defaulting to 32-bit (ABI o32). In this case:
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(tm_file): Add mips/linux64.h.
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(tmake_file): Add mips/t-linux64.
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(tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
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* config/mips/linux64.h (DRIVER_SELF_SPECS): Use MULTILIB_ABI_DEFAULT
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instead of hardcoded mabi=n32.
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* config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
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tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
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convention.
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2011-07-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
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* passes.c (init_optimization_passes): Add invariant motion pass
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@ -1862,6 +1862,11 @@ mips64*-*-linux* | mipsisa64*-*-linux*)
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mips*-*-linux*) # Linux MIPS, either endian.
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tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/linux.h"
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tmake_file="${tmake_file} mips/t-libgcc-mips16"
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if test x$enable_targets = xall; then
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tm_file="${tm_file} mips/linux64.h"
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tmake_file="${tmake_file} mips/t-linux64"
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tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
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fi
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case ${target} in
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mipsisa32r2*)
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tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
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@ -26,7 +26,7 @@ along with GCC; see the file COPYING3. If not see
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BASE_DRIVER_SELF_SPECS, \
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LINUX_DRIVER_SELF_SPECS \
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" %{!EB:%{!EL:%(endian_spec)}}" \
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" %{!mabi=*: -mabi=n32}"
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" %{!mabi=*: -" MULTILIB_ABI_DEFAULT "}"
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#undef LIB_SPEC
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#define LIB_SPEC "\
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@ -17,7 +17,11 @@
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# <http://www.gnu.org/licenses/>.
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MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64
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ifneq ($(filter MIPS_ABI_DEFAULT=ABI_32,$(tm_defines)),)
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MULTILIB_DIRNAMES = n32 . 64
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else
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MULTILIB_DIRNAMES = n32 32 64
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endif
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MULTILIB_OSDIRNAMES = ../lib32 ../lib ../lib64
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EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o
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