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riscv-gcc-1
Commit 8950516e by Rainer Orth Committed by Rainer Orth
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configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt 

2011-05-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
	    Uros Bizjak <ubizjak@gmail.com>

	* configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt
	(HAVE_AS_IX86_TLSGDPTL): Define.
	(gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt.
	(HAVE_AS_IX86_TLSLDMPLT): Define.
	* configure: Regenerate.
	* config.in: Regenerate.
	* config/i386/i386.c (ix86_print_operand): Handle code 'p'.
	* config/i386/i386.md (*tls_global_dynamic_32_gnu): If
	TARGET_SUN_TLS, use @tlsgdplt or @plt.
	(*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS.
	(*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use
	@tlsldmplt or @plt.
	(*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r174340
parent fd5dbe4f
Showing with 123 additions and 1 deletions
gcc/ChangeLog
2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Uros Bizjak <ubizjak@gmail.com>
* configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt
(HAVE_AS_IX86_TLSGDPTL): Define.
(gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt.
(HAVE_AS_IX86_TLSLDMPLT): Define.
* configure: Regenerate.
* config.in: Regenerate.
* config/i386/i386.c (ix86_print_operand): Handle code 'p'.
* config/i386/i386.md (*tls_global_dynamic_32_gnu): If
TARGET_SUN_TLS, use @tlsgdplt or @plt.
(*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS.
(*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use
@tlsldmplt or @plt.
(*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS.
2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
* sched-int.h (struct _haifa_deps_insn_data): New members cond
......
gcc/config.in
......@@ -351,6 +351,18 @@
#endif
/* Define if your assembler supports @tlsgdplt. */
#ifndef USED_FOR_TARGET
#undef HAVE_AS_IX86_TLSGDPLT
#endif
/* Define if your assembler supports @tlsldmplt. */
#ifndef USED_FOR_TARGET
#undef HAVE_AS_IX86_TLSLDMPLT
#endif
/* Define if your assembler supports the lituse_jsrdirect relocation. */
#ifndef USED_FOR_TARGET
#undef HAVE_AS_JSRDIRECT_RELOCS
......
gcc/config/i386/i386.c
......@@ -13918,6 +13918,7 @@ get_some_local_dynamic_name (void)
d -- print duplicated register operand for AVX instruction.
D -- print condition for SSE cmp instruction.
P -- if PIC, print an @PLT suffix.
p -- print raw symbol name.
X -- don't print any sort of PIC '@' suffix for a symbol.
& -- print some in-use local-dynamic symbol name.
H -- print a memory address offset by 8; used for sse high-parts
......@@ -14123,6 +14124,7 @@ ix86_print_operand (FILE *file, rtx x, int code)
case 'x':
case 'X':
case 'P':
case 'p':
break;
case 's':
......@@ -14522,7 +14524,7 @@ ix86_print_operand (FILE *file, rtx x, int code)
x = const0_rtx;
}
if (code != 'P')
if (code != 'P' && code != 'p')
{
if (CONST_INT_P (x) || GET_CODE (x) == CONST_DOUBLE)
{
gcc/config/i386/i386.md
......@@ -53,6 +53,7 @@
;; d -- print duplicated register operand for AVX instruction.
;; D -- print condition for SSE cmp instruction.
;; P -- if PIC, print an @PLT suffix.
;; p -- print raw symbol name.
;; X -- don't print any sort of PIC '@' suffix for a symbol.
;; & -- print some in-use local-dynamic symbol name.
;; H -- print a memory address offset by 8; used for sse high-parts
......@@ -12367,6 +12368,12 @@
{
output_asm_insn
("lea{l}\t{%a2@tlsgd(,%1,1), %0|%0, %a2@tlsgd[%1*1]}", operands);
if (TARGET_SUN_TLS)
#ifdef HAVE_AS_IX86_TLSGDPLT
return "call\t%a2@tlsgdplt";
#else
return "call\t%p3@plt";
#endif
return "call\t%P3";
}
[(set_attr "type" "multi")
......@@ -12397,6 +12404,8 @@
("lea{q}\t{%a1@tlsgd(%%rip), %%rdi|rdi, %a1@tlsgd[rip]}", operands);
fputs (ASM_SHORT "0x6666\n", asm_out_file);
fputs ("\trex64\n", asm_out_file);
if (TARGET_SUN_TLS)
return "call\t%p2@plt";
return "call\t%P2";
}
[(set_attr "type" "multi")
......@@ -12424,6 +12433,12 @@
{
output_asm_insn
("lea{l}\t{%&@tlsldm(%1), %0|%0, %&@tlsldm[%1]}", operands);
if (TARGET_SUN_TLS)
#ifdef HAVE_AS_IX86_TLSLDMPLT
return "call\t%&@tlsldmplt";
#else
return "call\t%p2@plt";
#endif
return "call\t%P2";
}
[(set_attr "type" "multi")
......@@ -12450,6 +12465,8 @@
{
output_asm_insn
("lea{q}\t{%&@tlsld(%%rip), %%rdi|rdi, %&@tlsld[rip]}", operands);
if (TARGET_SUN_TLS)
return "call\t%p1@plt";
return "call\t%P1";
}
[(set_attr "type" "multi")
......
gcc/configure
......@@ -24086,6 +24086,68 @@ $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
$as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
$as_echo_n "(cached) " >&6
else
gcc_cv_as_ix86_tlsgdplt=no
if test x$gcc_cv_as != x; then
echo 'call tls_gd@tlsgdplt' > conftest.s
if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${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
gcc_cv_as_ix86_tlsgdplt=yes
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_ix86_tlsgdplt" >&5
$as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
if test $gcc_cv_as_ix86_tlsgdplt = yes; then
$as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
$as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
$as_echo_n "(cached) " >&6
else
gcc_cv_as_ix86_tlsldmplt=no
if test x$gcc_cv_as != x; then
echo 'call tls_ld@tlsldmplt' > conftest.s
if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${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
gcc_cv_as_ix86_tlsldmplt=yes
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_ix86_tlsldmplt" >&5
$as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
if test $gcc_cv_as_ix86_tlsldmplt = yes; then
$as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
fi
;;
ia64*-*-*)
......
gcc/configure.ac
......@@ -3550,6 +3550,18 @@ foo: nop
[AC_DEFINE(HAVE_AS_IX86_REP_LOCK_PREFIX, 1,
[Define if the assembler supports 'rep <insn>, lock <insn>'.])])
gcc_GAS_CHECK_FEATURE([R_386_TLS_GD_PLT reloc],
gcc_cv_as_ix86_tlsgdplt,,,
[call tls_gd@tlsgdplt],,
[AC_DEFINE(HAVE_AS_IX86_TLSGDPLT, 1,
[Define if your assembler supports @tlsgdplt.])])
gcc_GAS_CHECK_FEATURE([R_386_TLS_LDM_PLT reloc],
gcc_cv_as_ix86_tlsldmplt,,,
[call tls_ld@tlsldmplt],,
[AC_DEFINE(HAVE_AS_IX86_TLSLDMPLT, 1,
[Define if your assembler supports @tlsldmplt.])])
;;
ia64*-*-*)
......
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