[commits] r6050 - in /branches/eglibc-2_8/libc: ./ sysdeps/sparc/sparc64/elf/

[joseph@xxxxxxxxxx]

Author: joseph
Date: Fri Apr 25 14:54:38 2008
New Revision: 6050

Log:
2008-04-25  Vladimir Prus  <vladimir@xxxxxxxxxxxxxxxx>

	* sysdeps/sparc/sparc64/elf/configure.in: Hard-code result of TLS
	link test.
	* sysdeps/sparc/sparc64/elf/configure: Regenerate.

Modified:
    branches/eglibc-2_8/libc/ChangeLog.eglibc
    branches/eglibc-2_8/libc/sysdeps/sparc/sparc64/elf/configure
    branches/eglibc-2_8/libc/sysdeps/sparc/sparc64/elf/configure.in

Modified: branches/eglibc-2_8/libc/ChangeLog.eglibc
==============================================================================
--- branches/eglibc-2_8/libc/ChangeLog.eglibc (original)
+++ branches/eglibc-2_8/libc/ChangeLog.eglibc Fri Apr 25 14:54:38 2008
@@ -1,3 +1,9 @@
+2008-04-25  Vladimir Prus  <vladimir@xxxxxxxxxxxxxxxx>
+
+	* sysdeps/sparc/sparc64/elf/configure.in: Hard-code result of TLS
+	link test.
+	* sysdeps/sparc/sparc64/elf/configure: Regenerate.
+
 2008-04-25  Maxim Kuvyrkov  <maxim@xxxxxxxxxxxxxxxx>
 
 	Backport:

Modified: branches/eglibc-2_8/libc/sysdeps/sparc/sparc64/elf/configure
==============================================================================
--- branches/eglibc-2_8/libc/sysdeps/sparc/sparc64/elf/configure (original)
+++ branches/eglibc-2_8/libc/sysdeps/sparc/sparc64/elf/configure Fri Apr 25 14:54:38 2008
@@ -1,65 +1,16 @@
 # This file is generated from configure.in by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/sparc/sparc64/elf.
 
-if test "$usetls" != no; then
-# Check for support of thread-local storage handling in assembler and linker.
-echo "$as_me:$LINENO: checking for sparc64 TLS support" >&5
-echo $ECHO_N "checking for sparc64 TLS support... $ECHO_C" >&6
-if test "${libc_cv_sparc64_tls+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat > conftest.s <<\EOF
-	.section ".tdata", "awT", @progbits
-	.globl foo
-foo:	.word	1
-	.section ".tbss", "awT", @nobits
-	.globl bar
-bar:	.skip	4
-	.text
-	.globl main
-main:	sethi	%tgd_hi22(foo), %l1
-	add	%l1, %tgd_lo10(foo), %l1
-	add	%l7, %l1, %o0, %tgd_add(foo)
-	call	__tls_get_addr, %tgd_call(foo)
-	sethi	%tldm_hi22(bar), %l1
-	add	%l1, %tldm_lo10(bar), %l1
-	add	%l7, %l1, %o0, %tldm_add(bar)
-	call	__tls_get_addr, %tldm_call(bar)
-	sethi	%tldo_hix22(bar), %l1
-	xor	%l1, %tldo_lox10(bar), %l1
-	add	%o0, %l1, %l1, %tldo_add(bar)
-	sethi	%tie_hi22(foo), %l1
-	add	%l1, %tie_lo10(foo), %l1
-	ldx	[%l7 + %l1], %l1, %tie_ldx(foo)
-	add	%g7, %l1, %l1, %tie_add(foo)
-	sethi	%tle_hix22(foo), %l1
-	xor	%l1, %tle_lox10(foo), %l1
-EOF
-if { ac_try='${CC-cc} -o conftest.bin $CFLAGS conftest.s 1>&5'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  libc_cv_sparc64_tls=yes
-else
-  libc_cv_sparc64_tls=no
-fi
-rm -f conftest*
-fi
-echo "$as_me:$LINENO: result: $libc_cv_sparc64_tls" >&5
-echo "${ECHO_T}$libc_cv_sparc64_tls" >&6
-if test $libc_cv_sparc64_tls = yes; then
-  cat >>confdefs.h <<\_ACEOF
+cat >>confdefs.h <<\_ACEOF
 #define HAVE_TLS_SUPPORT 1
 _ACEOF
 
-fi
-fi
+libc_cv_sparc64_tls=yes
+
 
 # Check for broken WDISP22 in the linker.
-echo "$as_me:$LINENO: checking for sparc64 ld WDISP22 handling" >&5
-echo $ECHO_N "checking for sparc64 ld WDISP22 handling... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for sparc64 ld WDISP22 handling" >&5
+echo $ECHO_N "checking for sparc64 ld WDISP22 handling... $ECHO_C" >&6; }
 if test "${libc_cv_sparc64_wdisp22+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -80,8 +31,8 @@
 fi
 rm -f conftest*
 fi
-echo "$as_me:$LINENO: result: $libc_cv_sparc64_wdisp22" >&5
-echo "${ECHO_T}$libc_cv_sparc64_wdisp22" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_sparc64_wdisp22" >&5
+echo "${ECHO_T}$libc_cv_sparc64_wdisp22" >&6; }
 if test $libc_cv_sparc64_wdisp22 != ok; then
   cat >>confdefs.h <<\_ACEOF
 #define BROKEN_SPARC_WDISP22 1

Modified: branches/eglibc-2_8/libc/sysdeps/sparc/sparc64/elf/configure.in
==============================================================================
--- branches/eglibc-2_8/libc/sysdeps/sparc/sparc64/elf/configure.in (original)
+++ branches/eglibc-2_8/libc/sysdeps/sparc/sparc64/elf/configure.in Fri Apr 25 14:54:38 2008
@@ -1,49 +1,52 @@
 GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
 # Local configure fragment for sysdeps/sparc/sparc64/elf.
 
-if test "$usetls" != no; then
-# Check for support of thread-local storage handling in assembler and linker.
-AC_CACHE_CHECK(for sparc64 TLS support, libc_cv_sparc64_tls, [dnl
-changequote(,)dnl
-cat > conftest.s <<\EOF
-	.section ".tdata", "awT", @progbits
-	.globl foo
-foo:	.word	1
-	.section ".tbss", "awT", @nobits
-	.globl bar
-bar:	.skip	4
-	.text
-	.globl main
-main:	sethi	%tgd_hi22(foo), %l1
-	add	%l1, %tgd_lo10(foo), %l1
-	add	%l7, %l1, %o0, %tgd_add(foo)
-	call	__tls_get_addr, %tgd_call(foo)
-	sethi	%tldm_hi22(bar), %l1
-	add	%l1, %tldm_lo10(bar), %l1
-	add	%l7, %l1, %o0, %tldm_add(bar)
-	call	__tls_get_addr, %tldm_call(bar)
-	sethi	%tldo_hix22(bar), %l1
-	xor	%l1, %tldo_lox10(bar), %l1
-	add	%o0, %l1, %l1, %tldo_add(bar)
-	sethi	%tie_hi22(foo), %l1
-	add	%l1, %tie_lo10(foo), %l1
-	ldx	[%l7 + %l1], %l1, %tie_ldx(foo)
-	add	%g7, %l1, %l1, %tie_add(foo)
-	sethi	%tle_hix22(foo), %l1
-	xor	%l1, %tle_lox10(foo), %l1
-EOF
-changequote([,])dnl
-dnl
-if AC_TRY_COMMAND(${CC-cc} -o conftest.bin $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
-  libc_cv_sparc64_tls=yes
-else
-  libc_cv_sparc64_tls=no
-fi
-rm -f conftest*])
-if test $libc_cv_sparc64_tls = yes; then
-  AC_DEFINE(HAVE_TLS_SUPPORT)
-fi
-fi
+AC_DEFINE(HAVE_TLS_SUPPORT) 
+libc_cv_sparc64_tls=yes
+
+dnl if test "$usetls" != no; then
+dnl # Check for support of thread-local storage handling in assembler and linker.
+dnl AC_CACHE_CHECK(for sparc64 TLS support, libc_cv_sparc64_tls, [dnl
+dnl changequote(,)dnl
+dnl cat > conftest.s <<\EOF
+dnl 	.section ".tdata", "awT", @progbits
+dnl 	.globl foo
+dnl foo:	.word	1
+dnl 	.section ".tbss", "awT", @nobits
+dnl 	.globl bar
+dnl bar:	.skip	4
+dnl 	.text
+dnl 	.globl main
+dnl main:	sethi	%tgd_hi22(foo), %l1
+dnl 	add	%l1, %tgd_lo10(foo), %l1
+dnl 	add	%l7, %l1, %o0, %tgd_add(foo)
+dnl 	call	__tls_get_addr, %tgd_call(foo)
+dnl 	sethi	%tldm_hi22(bar), %l1
+dnl 	add	%l1, %tldm_lo10(bar), %l1
+dnl 	add	%l7, %l1, %o0, %tldm_add(bar)
+dnl 	call	__tls_get_addr, %tldm_call(bar)
+dnl 	sethi	%tldo_hix22(bar), %l1
+dnl 	xor	%l1, %tldo_lox10(bar), %l1
+dnl 	add	%o0, %l1, %l1, %tldo_add(bar)
+dnl 	sethi	%tie_hi22(foo), %l1
+dnl 	add	%l1, %tie_lo10(foo), %l1
+dnl 	ldx	[%l7 + %l1], %l1, %tie_ldx(foo)
+dnl 	add	%g7, %l1, %l1, %tie_add(foo)
+dnl 	sethi	%tle_hix22(foo), %l1
+dnl 	xor	%l1, %tle_lox10(foo), %l1
+dnl EOF
+dnl changequote([,])dnl
+dnl dnl
+dnl if AC_TRY_COMMAND(${CC-cc} -o conftest.bin $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
+dnl   libc_cv_sparc64_tls=yes
+dnl else
+dnl   libc_cv_sparc64_tls=no
+dnl fi
+dnl rm -f conftest*])
+dnl if test $libc_cv_sparc64_tls = yes; then
+dnl   AC_DEFINE(HAVE_TLS_SUPPORT)
+dnl fi
+dnl fi
 
 # Check for broken WDISP22 in the linker.
 AC_CACHE_CHECK(for sparc64 ld WDISP22 handling, libc_cv_sparc64_wdisp22, [dnl