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riscv-gcc-1
Commit f0871dfe by Richard Henderson Committed by Richard Henderson
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sol2-bi.h (AS_SPARC64_FLAG): New. 

        * config/sparc/sol2-bi.h (AS_SPARC64_FLAG): New.
        * config/sparc/sol2-gas-bi.h: New file.
        * config.gcc (sparc*-solaris): Add it as needed.
        * configure.in (AS_SPARC64_FLAG): Remove check.
        * config.in, configure: Regenerate.

From-SVN: r52393
parent 65196034
Showing with 35 additions and 94 deletions
gcc/ChangeLog
2002-04-16 Richard Henderson <rth@redhat.com>
* config/mips/mips.c (override_options): Don't override N32 for
a 64-bit ISA.
* config/sparc/sol2-bi.h (AS_SPARC64_FLAG): New.
* config/sparc/sol2-gas-bi.h: New file.
* config.gcc (sparc*-solaris): Add it as needed.
* configure.in (AS_SPARC64_FLAG): Remove check.
* config.in, configure: Regenerate.
* config/sparc/sol2-bi.h (CC1_SPEC): Error for -m32 and -m64.
2002-04-16 Richard Henderson <rth@redhat.com>
* config/mips/mips.c (override_options): Don't override N32 for
a 64-bit ISA.
PR 6202
* config/mips/mips.md (can_delay): Split out of existing define_delays.
......
gcc/config.gcc
......@@ -3082,6 +3082,9 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*)
if test x$gnu_ld = xyes; then
tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
fi
if test x$gas = xyes; then
tm_file="${tm_file} sparc/sol2-gas-bi.h"
fi
xm_defines=POSIX
tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
if test x$gnu_ld = xyes; then
......@@ -3148,6 +3151,9 @@ sparc-*-solaris2*)
if test x$gnu_ld = xyes; then
tm_file="${tm_file} sparc/sol2-gld-bi.h"
fi
if test x$gas = xyes; then
tm_file="${tm_file} sparc/sol2-gas-bi.h"
fi
tmake_file="$tmake_file sparc/t-sol2-64"
;;
esac
......
gcc/config.in
/* config.in. Generated automatically from configure.in by autoheader 2.13. */
/* config.in. Generated automatically from configure.in by autoheader. */
/* Define if using alloca.c. */
#undef C_ALLOCA
......@@ -532,9 +532,6 @@
/* Define if your assembler and linker support unaligned PC relative relocs against hidden symbols. */
#undef HAVE_AS_SPARC_UA_PCREL_HIDDEN
/* Define if the assembler supports 64bit sparc. */
#undef AS_SPARC64_FLAG
/* Define if your assembler supports offsetable %lo(). */
#undef HAVE_AS_OFFSETABLE_LO10
......
gcc/config/sparc/sol2-bi.h
/* Definitions of target machine for GNU compiler, for bi-arch SPARC
running Solaris 2 using the system linker. */
running Solaris 2 using the system assembler and linker. */
/* The default code model. */
#undef SPARC_DEFAULT_CMODEL
......@@ -8,6 +8,8 @@
#undef LONG_DOUBLE_TYPE_SIZE
#define LONG_DOUBLE_TYPE_SIZE 128
#define AS_SPARC64_FLAG "-xarch=v9"
#undef ASM_CPU32_DEFAULT_SPEC
#define ASM_CPU32_DEFAULT_SPEC ""
#undef ASM_CPU64_DEFAULT_SPEC
......
gcc/config/sparc/sol2-gas-bi.h 0 → 100644
/* Definitions of target machine for GNU compiler, for bi-arch SPARC
running Solaris 2 using the GNU assembler. */
#undef AS_SPARC64_FLAG
#define AS_SPARC64_FLAG "-64 -Av9"
gcc/configure
......@@ -7515,53 +7515,9 @@ EOF
fi
case "$target" in
sparcv9-* | sparc64-*)
echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
echo "configure:7522: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$gcc_cv_as"; then
echo ".xword foo" > conftest.s
gcc_cv_as_flags64=no
for flag in "-xarch=v9" "-64 -Av9"; do
if $gcc_cv_as $flag -o conftest.o conftest.s \
> /dev/null 2>&1; then
gcc_cv_as_flags64=$flag
break
fi
done
rm -f conftest.s conftest.o
else
if test "$gas" = yes; then
gcc_cv_as_flags64="-64 -Av9"
else
gcc_cv_as_flags64="-xarch=v9"
fi
fi
fi
echo "$ac_t""$gcc_cv_as_flags64" 1>&6
if test "x$gcc_cv_as_flags64" = xno; then
{ echo "configure: error: Assembler does not support 64-bit compilation." 1>&2; exit 1; }
exit 1
else
cat >> confdefs.h <<EOF
#define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
EOF
fi
;;
*) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
;;
esac
if test "x$gcc_cv_as_flags64" != xno; then
echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
echo "configure:7565: checking for assembler offsetable %lo() support" >&5
echo "configure:7521: checking for assembler offsetable %lo() support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
......@@ -7601,7 +7557,7 @@ EOF
i[34567]86-*-* | x86_64-*-*)
echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
echo "configure:7605: checking assembler instructions" >&5
echo "configure:7561: checking assembler instructions" >&5
gcc_cv_as_instructions=
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
......@@ -7628,7 +7584,7 @@ EOF
echo "$ac_t""$gcc_cv_as_instructions" 1>&6
echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
echo "configure:7632: checking assembler GOTOFF in data directives" >&5
echo "configure:7588: checking assembler GOTOFF in data directives" >&5
gcc_cv_as_gotoff_in_data=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x
then
......@@ -7658,7 +7614,7 @@ EOF
esac
echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
echo "configure:7662: checking assembler dwarf2 debug_line support" >&5
echo "configure:7618: checking assembler dwarf2 debug_line support" >&5
gcc_cv_as_dwarf2_debug_line=no
# ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any
......@@ -7714,7 +7670,7 @@ fi
echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6
echo "configure:7718: checking assembler --gdwarf2 support" >&5
echo "configure:7674: checking assembler --gdwarf2 support" >&5
gcc_cv_as_gdwarf2_flag=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
then
......@@ -7743,7 +7699,7 @@ fi
echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6
echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6
echo "configure:7747: checking assembler --gstabs support" >&5
echo "configure:7703: checking assembler --gstabs support" >&5
gcc_cv_as_gstabs_flag=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
then
......@@ -7771,7 +7727,7 @@ fi
echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6
echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6
echo "configure:7775: checking linker PT_GNU_EH_FRAME support" >&5
echo "configure:7731: checking linker PT_GNU_EH_FRAME support" >&5
gcc_cv_ld_eh_frame_hdr=no
if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then
......@@ -7934,7 +7890,7 @@ fi
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
echo "configure:7938: checking whether to enable maintainer-specific portions of Makefiles" >&5
echo "configure:7894: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode"
......
gcc/configure.in
......@@ -1794,41 +1794,6 @@ EOF
[Define if your assembler and linker support unaligned PC relative relocs against hidden symbols.])
fi
case "$target" in
sparcv9-* | sparc64-*)
AC_CACHE_CHECK([for 64 bit support in assembler ($gcc_cv_as)],
gcc_cv_as_flags64, [
if test -n "$gcc_cv_as"; then
echo ".xword foo" > conftest.s
gcc_cv_as_flags64=no
for flag in "-xarch=v9" "-64 -Av9"; do
if $gcc_cv_as $flag -o conftest.o conftest.s \
> /dev/null 2>&1; then
gcc_cv_as_flags64=$flag
break
fi
done
rm -f conftest.s conftest.o
else
if test "$gas" = yes; then
gcc_cv_as_flags64="-64 -Av9"
else
gcc_cv_as_flags64="-xarch=v9"
fi
fi
])
if test "x$gcc_cv_as_flags64" = xno; then
AC_MSG_ERROR([Assembler does not support 64-bit compilation.])
exit 1
else
AC_DEFINE_UNQUOTED(AS_SPARC64_FLAG, "$gcc_cv_as_flags64",
[Define if the assembler supports 64bit sparc.])
fi
;;
*) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
;;
esac
if test "x$gcc_cv_as_flags64" != xno; then
AC_CACHE_CHECK([for assembler offsetable %lo() support],
gcc_cv_as_offsetable_lo10, [
......
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