diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 49 |
1 files changed, 47 insertions, 2 deletions
diff --git a/gcc/configure b/gcc/configure index 828990720b9..6d9d2adf5cf 100755 --- a/gcc/configure +++ b/gcc/configure @@ -21425,7 +21425,7 @@ else echo ' .text .cfi_startproc .cfi_adjust_cfa_offset 64 - .skip 512, 0 + .skip 75031, 0 .cfi_adjust_cfa_offset 128 .cfi_endproc' > conftest.s if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' @@ -21437,7 +21437,7 @@ else then if $gcc_cv_readelf -wf conftest.o 2>/dev/null \ - | grep 'DW_CFA_advance_loc[12]:[ ][ ]*512[ ]' >/dev/null; then + | grep 'DW_CFA_advance_loc[124]:[ ][ ]*75031[ ]' >/dev/null; then gcc_cv_as_cfi_advance_working=yes fi @@ -22495,6 +22495,51 @@ $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5 +$as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; } +if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + gcc_cv_as_sparc_gotdata_op=no + if test x$gcc_cv_as != x; then + echo '.text +foo: + nop +bar: + sethi %gdop_hix22(foo), %g1 + xor %g1, %gdop_lox10(foo), %g1 + ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s + if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } + then + if test x$gcc_cv_ld != x \ + && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \ + && (test x$gnu_ld_flag = xno \ + || (test x$gcc_cv_objdump != x \ + && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \ + | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1)); then + gcc_cv_as_sparc_gotdata_op=yes + fi + rm -f conftest + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5 +$as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; } +if test $gcc_cv_as_sparc_gotdata_op = yes; then + +$as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h + +fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; } if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then : |