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| author | Alan Modra <amodra@gmail.com> | 2013-04-25 10:27:16 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2013-04-25 10:27:16 +0930 |
| commit | b9a7eb5db359083cf873210e5e525677c583f75a (patch) | |
| tree | 655ced866b891c8b722de3e93c488c9a3492bc31 /libgcc | |
| parent | 87f7337481faf2ad038847155a0cb4fa6872dc77 (diff) | |
| download | gcc-b9a7eb5db359083cf873210e5e525677c583f75a.zip gcc-b9a7eb5db359083cf873210e5e525677c583f75a.tar.gz gcc-b9a7eb5db359083cf873210e5e525677c583f75a.tar.bz2 | |
config.host: Match little-endian powerpc-linux.
libgcc/
* config.host: Match little-endian powerpc-linux.
gcc/
* config.gcc: Support little-endian powerpc-linux targets.
* config/rs6000/linux.h (LINK_OS_LINUX_EMUL): Define.
(LINK_OS_LINUX_SPEC): Define.
* config/rs6000/linuxspe.h (TARGET_DEFAULT):
Preserve MASK_LITTLE_ENDIAN.
* config/rs6000/default64.h (TARGET_DEFAULT): Likewise.
* config/rs6000/linuxaltivec.h (TARGET_DEFAULT): Likewise.
* config/rs6000/linux64.h (OPTION_LITTLE_ENDIAN): Don't zero.
(LINK_OS_LINUX_EMUL32, LINK_OS_LINUX_EMUL64): Define.
(LINK_OS_LINUX_SPEC32, LINK_OS_LINUX_SPEC64): Use above.
* config/rs6000/rs6000.c (output_toc): Don't use .tc for TARGET_ELF.
Correct fp word order for little-endian. Don't shift toc entries
smaller than a word for little-endian.
* config/rs6000/rs6000.md (bswaphi2, bswapsi2 split): Comment.
(bswapdi2 splits): Correct low-part subreg for little-endian.
Remove wrong BYTES_BIG_ENDIAN tests, and rename vars to remove
low/high where such is correct only for be.
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Allow
little-endian for -mcall-aixdesc.
From-SVN: r198273
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 4 | ||||
| -rw-r--r-- | libgcc/config.host | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index dbbd902..d6a3c83 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,7 @@ +2013-04-25 Alan Modra <amodra@gmail.com> + + * config.host: Match little-endian powerpc-linux. + 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com> * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define diff --git a/libgcc/config.host b/libgcc/config.host index 4f1a5bd..5e0f5ce 100644 --- a/libgcc/config.host +++ b/libgcc/config.host @@ -882,7 +882,7 @@ powerpc-*-rtems*) tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" ;; -powerpc-*-linux* | powerpc64-*-linux*) +powerpc*-*-linux*) tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-softfp-sfdf t-softfp-excl t-dfprules rs6000/t-ppc64-fp t-softfp t-slibgcc-libgcc" extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o" md_unwind_header=rs6000/linux-unwind.h |