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
This commit is contained in:
Alan Modra
Alan Modra
parent
87f7337481
commit
b9a7eb5db3
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@ -1,3 +1,25 @@
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2013-04-25 Alan Modra <amodra@gmail.com>
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* config.gcc: Support little-endian powerpc-linux targets.
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* config/rs6000/linux.h (LINK_OS_LINUX_EMUL): Define.
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(LINK_OS_LINUX_SPEC): Define.
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* config/rs6000/linuxspe.h (TARGET_DEFAULT):
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Preserve MASK_LITTLE_ENDIAN.
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* config/rs6000/default64.h (TARGET_DEFAULT): Likewise.
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* config/rs6000/linuxaltivec.h (TARGET_DEFAULT): Likewise.
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* config/rs6000/linux64.h (OPTION_LITTLE_ENDIAN): Don't zero.
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(LINK_OS_LINUX_EMUL32, LINK_OS_LINUX_EMUL64): Define.
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(LINK_OS_LINUX_SPEC32, LINK_OS_LINUX_SPEC64): Use above.
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* config/rs6000/rs6000.c (output_toc): Don't use .tc for TARGET_ELF.
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Correct fp word order for little-endian. Don't shift toc entries
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smaller than a word for little-endian.
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* config/rs6000/rs6000.md (bswaphi2, bswapsi2 split): Comment.
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(bswapdi2 splits): Correct low-part subreg for little-endian.
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Remove wrong BYTES_BIG_ENDIAN tests, and rename vars to remove
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low/high where such is correct only for be.
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* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Allow
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little-endian for -mcall-aixdesc.
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2013-04-25 Alan Modra <amodra@gmail.com>
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* config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
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@ -2086,20 +2086,24 @@ powerpc-*-rtems*)
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extra_options="${extra_options} rs6000/sysv4.opt"
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tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
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;;
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powerpc-*-linux* | powerpc64-*-linux*)
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powerpc*-*-linux*)
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tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h"
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extra_options="${extra_options} rs6000/sysv4.opt"
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tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
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case ${target} in
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powerpc*le-*-*)
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tm_file="${tm_file} rs6000/sysv4le.h" ;;
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esac
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maybe_biarch=yes
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case ${target} in
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powerpc64-*-linux*spe* | powerpc64-*-linux*paired*)
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powerpc64*-*-linux*spe* | powerpc64*-*-linux*paired*)
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echo "*** Configuration ${target} not supported" 1>&2
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exit 1
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;;
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powerpc-*-linux*spe* | powerpc-*-linux*paired*)
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powerpc*-*-linux*spe* | powerpc*-*-linux*paired*)
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maybe_biarch=
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;;
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powerpc64-*-linux*)
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powerpc64*-*-linux*)
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test x$with_cpu != x || cpu_is_64bit=yes
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maybe_biarch=always
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;;
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@ -18,5 +18,10 @@ You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN)
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT (MASK_PPC_GFXOPT | MASK_POWERPC64 | MASK_64BIT | MASK_LITTLE_ENDIAN)
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#else
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT (MASK_PPC_GFXOPT | MASK_POWERPC64 | MASK_64BIT)
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#endif
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@ -79,6 +79,17 @@
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#undef LINK_OS_DEFAULT_SPEC
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#define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
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#if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN)
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#define LINK_OS_LINUX_EMUL "%{!mbig: %{!mbig-endian: -m elf32lppclinux}}%{mbig|mbig-endian: -m elf32ppclinux}"
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#else
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#define LINK_OS_LINUX_EMUL "%{!mlittle: %{!mlittle-endian: -m elf32ppclinux}}%{mlittle|mlittle-endian: -m elf32lppclinux}"
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#endif
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#undef LINK_OS_LINUX_SPEC
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#define LINK_OS_LINUX_SPEC LINK_OS_LINUX_EMUL " %{!shared: %{!static: \
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%{rdynamic:-export-dynamic} \
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-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}}"
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#define LINK_GCC_C_SEQUENCE_SPEC \
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"%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
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@ -212,10 +212,6 @@ extern int dot_symbols;
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#ifndef RS6000_BI_ARCH
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/* 64-bit PowerPC Linux is always big-endian. */
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#undef OPTION_LITTLE_ENDIAN
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#define OPTION_LITTLE_ENDIAN 0
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/* 64-bit PowerPC Linux always has a TOC. */
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#undef TARGET_TOC
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#define TARGET_TOC 1
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@ -376,12 +372,19 @@ extern int dot_symbols;
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#define GNU_USER_DYNAMIC_LINKER64 \
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CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64)
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#if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN)
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#define LINK_OS_LINUX_EMUL32 "%{!mbig: %{!mbig-endian: -m elf32lppclinux}}%{mbig|mbig-endian: -m elf32ppclinux}"
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#define LINK_OS_LINUX_EMUL64 "%{!mbig: %{!mbig-endian: -m elf64lppc}}%{mbig|mbig-endian: -m elf64ppc}"
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#else
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#define LINK_OS_LINUX_EMUL32 "%{!mlittle: %{!mlittle-endian: -m elf32ppclinux}}%{mlittle|mlittle-endian: -m elf32lppclinux}"
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#define LINK_OS_LINUX_EMUL64 "%{!mlittle: %{!mlittle-endian: -m elf64ppc}}%{mlittle|mlittle-endian: -m elf64lppc}"
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#endif
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#define LINK_OS_LINUX_SPEC32 "-m elf32ppclinux %{!shared: %{!static: \
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#define LINK_OS_LINUX_SPEC32 LINK_OS_LINUX_EMUL32 " %{!shared: %{!static: \
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%{rdynamic:-export-dynamic} \
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-dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}}"
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#define LINK_OS_LINUX_SPEC64 "-m elf64ppc %{!shared: %{!static: \
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#define LINK_OS_LINUX_SPEC64 LINK_OS_LINUX_EMUL64 " %{!shared: %{!static: \
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%{rdynamic:-export-dynamic} \
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-dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "}}"
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@ -20,8 +20,13 @@
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<http://www.gnu.org/licenses/>. */
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/* Override rs6000.h and sysv4.h definition. */
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#if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN)
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT (MASK_ALTIVEC | MASK_LITTLE_ENDIAN)
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#else
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT MASK_ALTIVEC
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#endif
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#undef SUBSUBTARGET_OVERRIDE_OPTIONS
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#define SUBSUBTARGET_OVERRIDE_OPTIONS rs6000_altivec_abi = 1
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@ -20,8 +20,13 @@
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<http://www.gnu.org/licenses/>. */
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/* Override rs6000.h and sysv4.h definition. */
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#if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN)
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT (MASK_STRICT_ALIGN | MASK_LITTLE_ENDIAN)
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#else
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT MASK_STRICT_ALIGN
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#endif
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#undef ASM_DEFAULT_SPEC
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#define ASM_DEFAULT_SPEC "-mppc -mspe -me500"
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@ -22408,20 +22408,22 @@ output_toc (FILE *file, rtx x, int labelno, enum machine_mode mode)
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if (TARGET_64BIT)
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{
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if (TARGET_MINIMAL_TOC)
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if (TARGET_ELF || TARGET_MINIMAL_TOC)
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fputs (DOUBLE_INT_ASM_OP, file);
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else
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fprintf (file, "\t.tc FT_%lx_%lx_%lx_%lx[TC],",
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k[0] & 0xffffffff, k[1] & 0xffffffff,
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k[2] & 0xffffffff, k[3] & 0xffffffff);
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fprintf (file, "0x%lx%08lx,0x%lx%08lx\n",
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k[0] & 0xffffffff, k[1] & 0xffffffff,
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k[2] & 0xffffffff, k[3] & 0xffffffff);
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k[WORDS_BIG_ENDIAN ? 0 : 1] & 0xffffffff,
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k[WORDS_BIG_ENDIAN ? 1 : 0] & 0xffffffff,
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k[WORDS_BIG_ENDIAN ? 2 : 3] & 0xffffffff,
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k[WORDS_BIG_ENDIAN ? 3 : 2] & 0xffffffff);
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return;
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}
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else
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{
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if (TARGET_MINIMAL_TOC)
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if (TARGET_ELF || TARGET_MINIMAL_TOC)
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fputs ("\t.long ", file);
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else
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fprintf (file, "\t.tc FT_%lx_%lx_%lx_%lx[TC],",
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@ -22448,18 +22450,19 @@ output_toc (FILE *file, rtx x, int labelno, enum machine_mode mode)
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if (TARGET_64BIT)
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{
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if (TARGET_MINIMAL_TOC)
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if (TARGET_ELF || TARGET_MINIMAL_TOC)
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fputs (DOUBLE_INT_ASM_OP, file);
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else
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fprintf (file, "\t.tc FD_%lx_%lx[TC],",
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k[0] & 0xffffffff, k[1] & 0xffffffff);
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fprintf (file, "0x%lx%08lx\n",
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k[0] & 0xffffffff, k[1] & 0xffffffff);
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k[WORDS_BIG_ENDIAN ? 0 : 1] & 0xffffffff,
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k[WORDS_BIG_ENDIAN ? 1 : 0] & 0xffffffff);
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return;
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}
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else
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{
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if (TARGET_MINIMAL_TOC)
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if (TARGET_ELF || TARGET_MINIMAL_TOC)
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fputs ("\t.long ", file);
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else
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fprintf (file, "\t.tc FD_%lx_%lx[TC],",
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@ -22483,7 +22486,7 @@ output_toc (FILE *file, rtx x, int labelno, enum machine_mode mode)
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if (TARGET_64BIT)
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{
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if (TARGET_MINIMAL_TOC)
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if (TARGET_ELF || TARGET_MINIMAL_TOC)
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fputs (DOUBLE_INT_ASM_OP, file);
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else
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fprintf (file, "\t.tc FS_%lx[TC],", l & 0xffffffff);
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@ -22492,7 +22495,7 @@ output_toc (FILE *file, rtx x, int labelno, enum machine_mode mode)
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}
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else
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{
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if (TARGET_MINIMAL_TOC)
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if (TARGET_ELF || TARGET_MINIMAL_TOC)
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fputs ("\t.long ", file);
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else
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fprintf (file, "\t.tc FS_%lx[TC],", l & 0xffffffff);
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@ -22524,9 +22527,8 @@ output_toc (FILE *file, rtx x, int labelno, enum machine_mode mode)
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}
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#endif
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/* TOC entries are always Pmode-sized, but since this
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is a bigendian machine then if we're putting smaller
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integer constants in the TOC we have to pad them.
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/* TOC entries are always Pmode-sized, so when big-endian
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smaller integer constants in the TOC need to be padded.
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(This is still a win over putting the constants in
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a separate constant pool, because then we'd have
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to have both a TOC entry _and_ the actual constant.)
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@ -22537,7 +22539,7 @@ output_toc (FILE *file, rtx x, int labelno, enum machine_mode mode)
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/* It would be easy to make this work, but it doesn't now. */
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gcc_assert (!TARGET_64BIT || POINTER_SIZE >= GET_MODE_BITSIZE (mode));
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if (POINTER_SIZE > GET_MODE_BITSIZE (mode))
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if (WORDS_BIG_ENDIAN && POINTER_SIZE > GET_MODE_BITSIZE (mode))
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{
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#if HOST_BITS_PER_WIDE_INT == 32
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lshift_double (low, high, POINTER_SIZE - GET_MODE_BITSIZE (mode),
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@ -22552,7 +22554,7 @@ output_toc (FILE *file, rtx x, int labelno, enum machine_mode mode)
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if (TARGET_64BIT)
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{
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if (TARGET_MINIMAL_TOC)
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if (TARGET_ELF || TARGET_MINIMAL_TOC)
|
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fputs (DOUBLE_INT_ASM_OP, file);
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else
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fprintf (file, "\t.tc ID_%lx_%lx[TC],",
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|
@ -22565,7 +22567,7 @@ output_toc (FILE *file, rtx x, int labelno, enum machine_mode mode)
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{
|
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if (POINTER_SIZE < GET_MODE_BITSIZE (mode))
|
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{
|
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if (TARGET_MINIMAL_TOC)
|
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if (TARGET_ELF || TARGET_MINIMAL_TOC)
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fputs ("\t.long ", file);
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else
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fprintf (file, "\t.tc ID_%lx_%lx[TC],",
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@ -22575,7 +22577,7 @@ output_toc (FILE *file, rtx x, int labelno, enum machine_mode mode)
|
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}
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else
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{
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if (TARGET_MINIMAL_TOC)
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if (TARGET_ELF || TARGET_MINIMAL_TOC)
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fputs ("\t.long ", file);
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else
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fprintf (file, "\t.tc IS_%lx[TC],", (long) low & 0xffffffff);
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@ -22613,7 +22615,7 @@ output_toc (FILE *file, rtx x, int labelno, enum machine_mode mode)
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gcc_unreachable ();
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}
|
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|
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if (TARGET_MINIMAL_TOC)
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if (TARGET_ELF || TARGET_MINIMAL_TOC)
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fputs (TARGET_32BIT ? "\t.long " : DOUBLE_INT_ASM_OP, file);
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else
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{
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|
|
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|
@ -2090,6 +2090,8 @@
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[(set_attr "length" "4,4,12")
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(set_attr "type" "load,store,*")])
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;; We are always BITS_BIG_ENDIAN, so the (const_int 16) below is
|
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;; correct for -mlittle as well as -mbig.
|
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(define_split
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[(set (match_operand:HI 0 "gpc_reg_operand" "")
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(bswap:HI (match_operand:HI 1 "gpc_reg_operand" "")))
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|
|
@ -2143,6 +2145,8 @@
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[(set_attr "length" "4,4,12")
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(set_attr "type" "load,store,*")])
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|
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;; We are always BITS_BIG_ENDIAN, so the bit positions below in
|
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;; zero_extract insns do not change for -mlittle.
|
||||
(define_split
|
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[(set (match_operand:SI 0 "gpc_reg_operand" "")
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(bswap:SI (match_operand:SI 1 "gpc_reg_operand" "")))]
|
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|
|
@ -2225,8 +2229,10 @@
|
|||
rtx op2 = operands[2];
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rtx op3 = operands[3];
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rtx op4 = operands[4];
|
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rtx op3_32 = simplify_gen_subreg (SImode, op3, DImode, 4);
|
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rtx op4_32 = simplify_gen_subreg (SImode, op4, DImode, 4);
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rtx op3_32 = simplify_gen_subreg (SImode, op3, DImode,
|
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BYTES_BIG_ENDIAN ? 4 : 0);
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rtx op4_32 = simplify_gen_subreg (SImode, op4, DImode,
|
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BYTES_BIG_ENDIAN ? 4 : 0);
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rtx addr1;
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rtx addr2;
|
||||
rtx word_high;
|
||||
|
|
@ -2286,8 +2292,10 @@
|
|||
rtx src = operands[1];
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||||
rtx op2 = operands[2];
|
||||
rtx op3 = operands[3];
|
||||
rtx src_si = simplify_gen_subreg (SImode, src, DImode, 4);
|
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rtx op3_si = simplify_gen_subreg (SImode, op3, DImode, 4);
|
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rtx src_si = simplify_gen_subreg (SImode, src, DImode,
|
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BYTES_BIG_ENDIAN ? 4 : 0);
|
||||
rtx op3_si = simplify_gen_subreg (SImode, op3, DImode,
|
||||
BYTES_BIG_ENDIAN ? 4 : 0);
|
||||
rtx addr1;
|
||||
rtx addr2;
|
||||
rtx word_high;
|
||||
|
|
@ -2347,10 +2355,11 @@
|
|||
rtx src = operands[1];
|
||||
rtx op2 = operands[2];
|
||||
rtx op3 = operands[3];
|
||||
rtx dest_si = simplify_gen_subreg (SImode, dest, DImode, 4);
|
||||
rtx src_si = simplify_gen_subreg (SImode, src, DImode, 4);
|
||||
rtx op2_si = simplify_gen_subreg (SImode, op2, DImode, 4);
|
||||
rtx op3_si = simplify_gen_subreg (SImode, op3, DImode, 4);
|
||||
int lo_off = BYTES_BIG_ENDIAN ? 4 : 0;
|
||||
rtx dest_si = simplify_gen_subreg (SImode, dest, DImode, lo_off);
|
||||
rtx src_si = simplify_gen_subreg (SImode, src, DImode, lo_off);
|
||||
rtx op2_si = simplify_gen_subreg (SImode, op2, DImode, lo_off);
|
||||
rtx op3_si = simplify_gen_subreg (SImode, op3, DImode, lo_off);
|
||||
|
||||
emit_insn (gen_lshrdi3 (op2, src, GEN_INT (32)));
|
||||
emit_insn (gen_bswapsi2 (dest_si, src_si));
|
||||
|
|
@ -2375,15 +2384,15 @@
|
|||
[(const_int 0)]
|
||||
"
|
||||
{
|
||||
rtx dest = operands[0];
|
||||
rtx src = operands[1];
|
||||
rtx op2 = operands[2];
|
||||
rtx dest_hi = simplify_gen_subreg (SImode, dest, DImode, 0);
|
||||
rtx dest_lo = simplify_gen_subreg (SImode, dest, DImode, 4);
|
||||
rtx dest = operands[0];
|
||||
rtx src = operands[1];
|
||||
rtx op2 = operands[2];
|
||||
rtx dest1 = simplify_gen_subreg (SImode, dest, DImode, 0);
|
||||
rtx dest2 = simplify_gen_subreg (SImode, dest, DImode, 4);
|
||||
rtx addr1;
|
||||
rtx addr2;
|
||||
rtx word_high;
|
||||
rtx word_low;
|
||||
rtx word1;
|
||||
rtx word2;
|
||||
|
||||
addr1 = XEXP (src, 0);
|
||||
if (GET_CODE (addr1) == PLUS)
|
||||
|
|
@ -2408,19 +2417,11 @@
|
|||
addr2 = gen_rtx_PLUS (SImode, op2, addr1);
|
||||
}
|
||||
|
||||
if (BYTES_BIG_ENDIAN)
|
||||
{
|
||||
word_high = change_address (src, SImode, addr1);
|
||||
word_low = change_address (src, SImode, addr2);
|
||||
}
|
||||
else
|
||||
{
|
||||
word_high = change_address (src, SImode, addr2);
|
||||
word_low = change_address (src, SImode, addr1);
|
||||
}
|
||||
word1 = change_address (src, SImode, addr1);
|
||||
word2 = change_address (src, SImode, addr2);
|
||||
|
||||
emit_insn (gen_bswapsi2 (dest_hi, word_low));
|
||||
emit_insn (gen_bswapsi2 (dest_lo, word_high));
|
||||
emit_insn (gen_bswapsi2 (dest2, word1));
|
||||
emit_insn (gen_bswapsi2 (dest1, word2));
|
||||
}")
|
||||
|
||||
(define_split
|
||||
|
|
@ -2431,15 +2432,15 @@
|
|||
[(const_int 0)]
|
||||
"
|
||||
{
|
||||
rtx dest = operands[0];
|
||||
rtx src = operands[1];
|
||||
rtx op2 = operands[2];
|
||||
rtx src_high = simplify_gen_subreg (SImode, src, DImode, 0);
|
||||
rtx src_low = simplify_gen_subreg (SImode, src, DImode, 4);
|
||||
rtx dest = operands[0];
|
||||
rtx src = operands[1];
|
||||
rtx op2 = operands[2];
|
||||
rtx src1 = simplify_gen_subreg (SImode, src, DImode, 0);
|
||||
rtx src2 = simplify_gen_subreg (SImode, src, DImode, 4);
|
||||
rtx addr1;
|
||||
rtx addr2;
|
||||
rtx word_high;
|
||||
rtx word_low;
|
||||
rtx word1;
|
||||
rtx word2;
|
||||
|
||||
addr1 = XEXP (dest, 0);
|
||||
if (GET_CODE (addr1) == PLUS)
|
||||
|
|
@ -2464,19 +2465,11 @@
|
|||
addr2 = gen_rtx_PLUS (SImode, op2, addr1);
|
||||
}
|
||||
|
||||
if (BYTES_BIG_ENDIAN)
|
||||
{
|
||||
word_high = change_address (dest, SImode, addr1);
|
||||
word_low = change_address (dest, SImode, addr2);
|
||||
}
|
||||
else
|
||||
{
|
||||
word_high = change_address (dest, SImode, addr2);
|
||||
word_low = change_address (dest, SImode, addr1);
|
||||
}
|
||||
word1 = change_address (dest, SImode, addr1);
|
||||
word2 = change_address (dest, SImode, addr2);
|
||||
|
||||
emit_insn (gen_bswapsi2 (word_high, src_low));
|
||||
emit_insn (gen_bswapsi2 (word_low, src_high));
|
||||
emit_insn (gen_bswapsi2 (word2, src1));
|
||||
emit_insn (gen_bswapsi2 (word1, src2));
|
||||
}")
|
||||
|
||||
(define_split
|
||||
|
|
@ -2487,15 +2480,15 @@
|
|||
[(const_int 0)]
|
||||
"
|
||||
{
|
||||
rtx dest = operands[0];
|
||||
rtx src = operands[1];
|
||||
rtx src_high = simplify_gen_subreg (SImode, src, DImode, 0);
|
||||
rtx src_low = simplify_gen_subreg (SImode, src, DImode, 4);
|
||||
rtx dest_high = simplify_gen_subreg (SImode, dest, DImode, 0);
|
||||
rtx dest_low = simplify_gen_subreg (SImode, dest, DImode, 4);
|
||||
rtx dest = operands[0];
|
||||
rtx src = operands[1];
|
||||
rtx src1 = simplify_gen_subreg (SImode, src, DImode, 0);
|
||||
rtx src2 = simplify_gen_subreg (SImode, src, DImode, 4);
|
||||
rtx dest1 = simplify_gen_subreg (SImode, dest, DImode, 0);
|
||||
rtx dest2 = simplify_gen_subreg (SImode, dest, DImode, 4);
|
||||
|
||||
emit_insn (gen_bswapsi2 (dest_high, src_low));
|
||||
emit_insn (gen_bswapsi2 (dest_low, src_high));
|
||||
emit_insn (gen_bswapsi2 (dest1, src2));
|
||||
emit_insn (gen_bswapsi2 (dest2, src1));
|
||||
}")
|
||||
|
||||
(define_insn "mulsi3"
|
||||
|
|
|
|||
|
|
@ -187,12 +187,6 @@ do { \
|
|||
rs6000_abi_name); \
|
||||
} \
|
||||
\
|
||||
if (rs6000_current_abi == ABI_AIX && TARGET_LITTLE_ENDIAN) \
|
||||
{ \
|
||||
rs6000_isa_flags &= ~OPTION_MASK_LITTLE_ENDIAN; \
|
||||
error ("-mcall-aixdesc must be big endian"); \
|
||||
} \
|
||||
\
|
||||
if (TARGET_SECURE_PLT != secure_plt) \
|
||||
{ \
|
||||
error ("-msecure-plt not supported by your assembler"); \
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
|
|||
Loading…
Reference in New Issue