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riscv-gcc-1
Commit e1ebd31d by Uros Bizjak Committed by Uros Bizjak
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configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to assemble for 32bit target. 

	* configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to
	assemble for 32bit target.
	(HAVE_AS_IX86_TLSGDPLT): Use $as_ix86_gas_32_opt to assemble
	and $ld_ix86_gld_32_opt to link for 32bit target.
	(HAVE_AS_IX86_TLSLDMPLT): Ditto.
	* configure: Regenerate.

From-SVN: r237758
parent 68a86323
Showing with 99 additions and 94 deletions
gcc/ChangeLog
2016-06-24 Uros Bizjak <ubizjak@gmail.com>
* configure.ac (HAVE_AS_GOTOF_IN_DATA): Use $as_ix86_gas_32_opt to
assemble for 32bit target.
(HAVE_AS_IX86_TLSGDPLT): Use $as_ix86_gas_32_opt to assemble
and $ld_ix86_gld_32_opt to link for 32bit target.
(HAVE_AS_IX86_TLSLDMPLT): Ditto.
* configure: Regenerate.
2016-06-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm.c (int_log2): Delete definition and prototype.
......
gcc/configure
......@@ -25707,52 +25707,6 @@ $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
fi
# These two are used unconditionally by i386.[ch]; it is to be defined
# to 1 if the feature is present, 0 otherwise.
as_ix86_gotoff_in_data_opt=
if test x$gas = xyes; then
as_ix86_gotoff_in_data_opt="--32"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
$as_echo_n "checking assembler for GOTOFF in data... " >&6; }
if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
$as_echo_n "(cached) " >&6
else
gcc_cv_as_ix86_gotoff_in_data=no
if test $in_tree_gas = yes; then
if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
then gcc_cv_as_ix86_gotoff_in_data=yes
fi
elif test x$gcc_cv_as != x; then
$as_echo ' .text
.L0:
nop
.data
.long .L0@GOTOFF' > conftest.s
if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gotoff_in_data_opt -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${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_gotoff_in_data=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_gotoff_in_data" >&5
$as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
cat >>confdefs.h <<_ACEOF
#define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
_ACEOF
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
$as_echo_n "checking assembler for rep and lock prefix... " >&6; }
if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
......@@ -25821,6 +25775,18 @@ $as_echo "#define HAVE_AS_IX86_UD2 1" >>confdefs.h
fi
# Enforce 32-bit output with gas and gld.
if test x$gas = xyes; then
as_ix86_gas_32_opt="--32"
fi
if echo "$ld_ver" | grep GNU > /dev/null; then
if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
ld_ix86_gld_32_opt="-melf_i386_sol2"
else
ld_ix86_gld_32_opt="-melf_i386"
fi
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 :
......@@ -25829,7 +25795,7 @@ else
gcc_cv_as_ix86_tlsgdplt=no
if test x$gcc_cv_as != x; then
$as_echo 'call tls_gd@tlsgdplt' > conftest.s
if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
......@@ -25837,7 +25803,7 @@ else
test $ac_status = 0; }; }
then
if test x$gcc_cv_ld != x \
&& $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
&& $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
gcc_cv_as_ix86_tlsgdplt=yes
fi
rm -f conftest
......@@ -25861,6 +25827,7 @@ fi
tls_ld:
.section .text,"ax",@progbits
call tls_ld@tlsldmplt'
{ $as_echo "$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 :
......@@ -25869,7 +25836,7 @@ else
gcc_cv_as_ix86_tlsldmplt=no
if test x$gcc_cv_as != x; then
$as_echo "$conftest_s" > conftest.s
if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
......@@ -25877,7 +25844,7 @@ else
test $ac_status = 0; }; }
then
if test x$gcc_cv_ld != x \
&& $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
&& $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
gcc_cv_as_ix86_tlsldmplt=yes
fi
rm -f conftest
......@@ -25897,17 +25864,6 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
# Enforce 32-bit output with gas and gld.
if test x$gas = xyes; then
as_ix86_gas_32_opt="--32"
fi
if echo "$ld_ver" | grep GNU > /dev/null; then
if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
ld_ix86_gld_32_opt="-melf_i386_sol2"
else
ld_ix86_gld_32_opt="-melf_i386"
fi
fi
conftest_s='
.section .text,"ax",@progbits
.globl _start
......@@ -26010,6 +25966,47 @@ cat >>confdefs.h <<_ACEOF
#define HAVE_AS_IX86_GOT32X `if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`
_ACEOF
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
$as_echo_n "checking assembler for GOTOFF in data... " >&6; }
if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
$as_echo_n "(cached) " >&6
else
gcc_cv_as_ix86_gotoff_in_data=no
if test $in_tree_gas = yes; then
if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
then gcc_cv_as_ix86_gotoff_in_data=yes
fi
elif test x$gcc_cv_as != x; then
$as_echo ' .text
.L0:
nop
.data
.long .L0@GOTOFF' > conftest.s
if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${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_gotoff_in_data=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_gotoff_in_data" >&5
$as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
cat >>confdefs.h <<_ACEOF
#define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
_ACEOF
;;
ia64*-*-*)
......
gcc/configure.ac
......@@ -4098,24 +4098,6 @@ foo: nop
[AC_DEFINE(HAVE_AS_IX86_DIFF_SECT_DELTA, 1,
[Define if your assembler supports the subtraction of symbols in different sections.])])
# These two are used unconditionally by i386.[ch]; it is to be defined
# to 1 if the feature is present, 0 otherwise.
as_ix86_gotoff_in_data_opt=
if test x$gas = xyes; then
as_ix86_gotoff_in_data_opt="--32"
fi
gcc_GAS_CHECK_FEATURE([GOTOFF in data],
gcc_cv_as_ix86_gotoff_in_data, [2,11,0],
[$as_ix86_gotoff_in_data_opt],
[ .text
.L0:
nop
.data
.long .L0@GOTOFF])
AC_DEFINE_UNQUOTED(HAVE_AS_GOTOFF_IN_DATA,
[`if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`],
[Define true if the assembler supports '.long foo@GOTOFF'.])
gcc_GAS_CHECK_FEATURE([rep and lock prefix],
gcc_cv_as_ix86_rep_lock_prefix,,,
[rep movsl
......@@ -4134,11 +4116,24 @@ foo: nop
[AC_DEFINE(HAVE_AS_IX86_UD2, 1,
[Define if your assembler supports the 'ud2' mnemonic.])])
# Enforce 32-bit output with gas and gld.
if test x$gas = xyes; then
as_ix86_gas_32_opt="--32"
fi
if echo "$ld_ver" | grep GNU > /dev/null; then
if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
ld_ix86_gld_32_opt="-melf_i386_sol2"
else
ld_ix86_gld_32_opt="-melf_i386"
fi
fi
gcc_GAS_CHECK_FEATURE([R_386_TLS_GD_PLT reloc],
gcc_cv_as_ix86_tlsgdplt,,,
gcc_cv_as_ix86_tlsgdplt,,
[$as_ix86_gas_32_opt],
[call tls_gd@tlsgdplt],
[if test x$gcc_cv_ld != x \
&& $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
&& $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
gcc_cv_as_ix86_tlsgdplt=yes
fi
rm -f conftest],
......@@ -4150,11 +4145,13 @@ foo: nop
tls_ld:
.section .text,"ax",@progbits
call tls_ld@tlsldmplt'
gcc_GAS_CHECK_FEATURE([R_386_TLS_LDM_PLT reloc],
gcc_cv_as_ix86_tlsldmplt,,,
gcc_cv_as_ix86_tlsldmplt,,
[$as_ix86_gas_32_opt],
[$conftest_s],
[if test x$gcc_cv_ld != x \
&& $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
&& $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
gcc_cv_as_ix86_tlsldmplt=yes
fi
rm -f conftest])
......@@ -4162,17 +4159,6 @@ tls_ld:
[`if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`],
[Define to 1 if your assembler and linker support @tlsldmplt.])
# Enforce 32-bit output with gas and gld.
if test x$gas = xyes; then
as_ix86_gas_32_opt="--32"
fi
if echo "$ld_ver" | grep GNU > /dev/null; then
if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
ld_ix86_gld_32_opt="-melf_i386_sol2"
else
ld_ix86_gld_32_opt="-melf_i386"
fi
fi
conftest_s='
.section .text,"ax",@progbits
.globl _start
......@@ -4229,6 +4215,19 @@ _start:
AC_DEFINE_UNQUOTED(HAVE_AS_IX86_GOT32X,
[`if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`],
[Define 0/1 if your assembler and linker support @GOT.])
gcc_GAS_CHECK_FEATURE([GOTOFF in data],
gcc_cv_as_ix86_gotoff_in_data, [2,11,0],
[$as_ix86_gas_32_opt],
[ .text
.L0:
nop
.data
.long .L0@GOTOFF])
AC_DEFINE_UNQUOTED(HAVE_AS_GOTOFF_IN_DATA,
[`if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`],
[Define true if the assembler supports '.long foo@GOTOFF'.])
;;
ia64*-*-*)
......
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