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-rw-r--r--ChangeLog15
-rw-r--r--sysdeps/sparc/crti.S6
-rw-r--r--sysdeps/sparc/sparc32/dl-machine.h30
-rw-r--r--sysdeps/sparc/sparc32/elf/start.S30
-rw-r--r--sysdeps/sparc/sparc64/dl-machine.h32
-rw-r--r--sysdeps/sparc/sparc64/elf/start.S42
-rw-r--r--sysdeps/sparc/sparc64/multiarch/memcpy.S7
-rw-r--r--sysdeps/sparc/sparc64/multiarch/memset.S14
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S18
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h26
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S18
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/brk.S34
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h26
13 files changed, 202 insertions, 96 deletions
diff --git a/ChangeLog b/ChangeLog
index 6eb14f67d5..5f966e8072 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,20 @@
 2012-02-20  David S. Miller  <davem@davemloft.net>
 
+	* sysdeps/sparc/crti.S: Try to use GOTDATA relocs.
+	* sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Likewise.
+	* sysdeps/sparc/sparc32/elf/start.S: Likewise.
+	* sysdeps/sparc/sparc64/dl-machine.h (RTLD_START): Likewise.
+	* sysdeps/sparc/sparc64/elf/start.S: Likewise.
+	* sysdeps/sparc/sparc64/multiarch/memcpy.S: Likewise.
+	* sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
+	(SYSCALL_ERROR_HANDLER): Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
+	(SYSCALL_ERROR_HANDLER): Likewise.
+
 	* config.h.in (HAVE_BINUTILS_GOTDATA): New.
 	(HAVE_GCC_GOTDATA): New.
 	* sysdeps/sparc/elf/configure.in: Test for GOTDATA
diff --git a/sysdeps/sparc/crti.S b/sysdeps/sparc/crti.S
index 6ec4e9a5b3..caed362293 100644
--- a/sysdeps/sparc/crti.S
+++ b/sysdeps/sparc/crti.S
@@ -71,9 +71,15 @@ _init:
 	save		%sp, -STACKFRAME_SIZE, %sp
 #if PREINIT_FUNCTION_WEAK
 	SETUP_PIC_REG(l7)
+#ifdef HAVE_BINUTILS_GOTDATA
+	sethi		%gdop_hix22(PREINIT_FUNCTION), %g1
+	xor		%g1, %gdop_lox10(PREINIT_FUNCTION), %g1
+	GOT_LOAD	[%l7 + %g1], %g1, %gdop(PREINIT_FUNCTION)
+#else
 	sethi		%hi(PREINIT_FUNCTION), %g1
 	or		%g1, %lo(PREINIT_FUNCTION), %g1
 	GOT_LOAD	[%l7 + %g1], %g1
+#endif
 	cmp		%g1, 0
 	be		1f
 	 nop
diff --git a/sysdeps/sparc/sparc32/dl-machine.h b/sysdeps/sparc/sparc32/dl-machine.h
index a0c18dc1c4..7ea97fbffd 100644
--- a/sysdeps/sparc/sparc32/dl-machine.h
+++ b/sysdeps/sparc/sparc32/dl-machine.h
@@ -216,6 +216,18 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
    The C function `_dl_start' is the real entry point;
    its return value is the user program's entry point.  */
 
+#ifdef HAVE_BINUTILS_GOTDATA
+#define RTLD_GOT_ADDRESS(pic_reg, reg, symbol)	\
+	"sethi	%gdop_hix22(" #symbol "), " #reg "\n\t" \
+	"xor	" #reg ", %gdop_lox10(" #symbol "), " #reg "\n\t" \
+	"ld	[" #pic_reg " + " #reg "], " #reg ", %gdop(" #symbol ")"
+#else
+#define RTLD_GOT_ADDRESS(pic_reg, reg, symbol)	\
+	"sethi	%hi(" #symbol "), " #reg "\n\t" \
+	"or	" #reg ", %lo(" #symbol "), " #reg "\n\t" \
+	"ld	[" #pic_reg " + " #reg "], " #reg
+#endif
+
 #define RTLD_START __asm__ ("\
 	.text\n\
 	.globl	_start\n\
@@ -240,17 +252,13 @@ _dl_start_user:\n\
 	mov	%o0, %l0\n\
   /* See if we were run as a command with the executable file name as an\n\
      extra leading argument.  If so, adjust the contents of the stack.  */\n\
-	sethi	%hi(_dl_skip_args), %g2\n\
-	or	%g2, %lo(_dl_skip_args), %g2\n\
-	ld	[%l7+%g2], %i0\n\
-	ld	[%i0], %i0\n\
+	" RTLD_GOT_ADDRESS(%l7, %g2, _dl_skip_args) "\n\
+	ld	[%g2], %i0\n\
 	tst	%i0\n\
 	beq	3f\n\
 	 ld	[%sp+22*4], %i5		/* load argc */\n\
 	/* Find out how far to shift.  */\n\
-	sethi	%hi(_dl_argv), %l3\n\
-	or	%l3, %lo(_dl_argv), %l3\n\
-	ld	[%l7+%l3], %l3\n\
+	" RTLD_GOT_ADDRESS(%l7, %l3, _dl_argv) "\n\
 	sub	%i5, %i0, %i5\n\
 	ld	[%l3], %l4\n\
 	sll	%i0, 2, %i2\n\
@@ -283,20 +291,16 @@ _dl_start_user:\n\
 	bne	23b\n\
 	 add	%i1, 8, %i1\n\
   /* %o0 = _dl_loaded, %o1 = argc, %o2 = argv, %o3 = envp.  */\n\
-3:	sethi	%hi(_rtld_local), %o0\n\
+3:	" RTLD_GOT_ADDRESS(%l7, %o0, _rtld_local) "\n\
 	add	%sp, 23*4, %o2\n\
-	orcc	%o0, %lo(_rtld_local), %o0\n\
 	sll	%i5, 2, %o3\n\
-	ld	[%l7+%o0], %o0\n\
 	add	%o3, 4, %o3\n\
 	mov	%i5, %o1\n\
 	add	%o2, %o3, %o3\n\
 	call	_dl_init_internal\n\
 	 ld	[%o0], %o0\n\
   /* Pass our finalizer function to the user in %g1.  */\n\
-	sethi	%hi(_dl_fini), %g1\n\
-	or	%g1, %lo(_dl_fini), %g1\n\
-	ld	[%l7+%g1], %g1\n\
+	" RTLD_GOT_ADDRESS(%l7, %g1, _dl_fini) "\n\
   /* Jump to the user's entry point and deallocate the extra stack we got.  */\n\
 	jmp	%l0\n\
 	 add	%sp, 6*4, %sp\n\
diff --git a/sysdeps/sparc/sparc32/elf/start.S b/sysdeps/sparc/sparc32/elf/start.S
index 11399109e3..0426714c5e 100644
--- a/sysdeps/sparc/sparc32/elf/start.S
+++ b/sysdeps/sparc/sparc32/elf/start.S
@@ -40,18 +40,11 @@
 
 	.section ".text"
 	.align 4
-#ifdef SHARED
-.LLGETPC0:
-	retl
-	 add	%o7, %l7, %l7
-#endif
 	.global _start
 	.type _start,#function
 _start:
 #ifdef SHARED
-	sethi	%hi(_GLOBAL_OFFSET_TABLE_-4), %l7
-	call	.LLGETPC0
-	 add	%l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7
+	SETUP_PIC_REG(l7)
 #endif
 
   /* Terminate the stack frame, and reserve space for functions to
@@ -65,17 +58,36 @@ _start:
 	add	%sp, 23*4, %o2
 
   /* Load the addresses of the user entry points.  */
+#ifndef SHARED
+	sethi	%hi(main), %o0
+	sethi	%hi(__libc_csu_init), %o3
+	sethi	%hi(__libc_csu_fini), %o4
+	or	%o0, %lo(main), %o0
+	or	%o3, %lo(__libc_csu_init), %o3
+	or	%o4, %lo(__libc_csu_fini), %o4
+#else
+#ifdef HAVE_BINUTILS_GOTDATA
+	sethi	%gdop_hix22(main), %o0
+	sethi	%gdop_hix22(__libc_csu_init), %o3
+	sethi	%gdop_hix22(__libc_csu_fini), %o4
+	xor	%o0, %gdop_lox10(main), %o0
+	xor	%o3, %gdop_lox10(__libc_csu_init), %o3
+	xor	%o4, %gdop_lox10(__libc_csu_fini), %o4
+	ld	[%l7 + %o0], %o0, %gdop(main)
+	ld	[%l7 + %o3], %o3, %gdop(__libc_csu_init)
+	ld	[%l7 + %o4], %o4, %gdop(__libc_csu_fini)
+#else
 	sethi	%hi(main), %o0
 	sethi	%hi(__libc_csu_init), %o3
 	sethi	%hi(__libc_csu_fini), %o4
 	or	%o0, %lo(main), %o0
 	or	%o3, %lo(__libc_csu_init), %o3
 	or	%o4, %lo(__libc_csu_fini), %o4
-#ifdef SHARED
 	ld	[%l7 + %o0], %o0
 	ld	[%l7 + %o3], %o3
 	ld	[%l7 + %o4], %o4
 #endif
+#endif
 
   /* When starting a binary via the dynamic linker, %g1 contains the
      address of the shared library termination function, which will be
diff --git a/sysdeps/sparc/sparc64/dl-machine.h b/sysdeps/sparc/sparc64/dl-machine.h
index 5a00c9356e..6bab5ce310 100644
--- a/sysdeps/sparc/sparc64/dl-machine.h
+++ b/sysdeps/sparc/sparc64/dl-machine.h
@@ -264,6 +264,18 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
    The C function `_dl_start' is the real entry point;
    its return value is the user program's entry point.  */
 
+#ifdef HAVE_BINUTILS_GOTDATA
+#define RTLD_GOT_ADDRESS(pic_reg, reg, symbol)	\
+	"sethi	%gdop_hix22(" #symbol "), " #reg "\n\t" \
+	"xor	" #reg ", %gdop_lox10(" #symbol "), " #reg "\n\t" \
+	"ldx	[" #pic_reg " + " #reg "], " #reg ", %gdop(" #symbol ")\n"
+#else
+#define RTLD_GOT_ADDRESS(pic_reg, reg, symbol)	\
+	"sethi	%hi(" #symbol "), " #reg "\n\t" \
+	"or	" #reg ", %lo(" #symbol "), " #reg "\n\t" \
+	"ldx	[" #pic_reg " + " #reg "], " #reg "\n"
+#endif
+
 #define __S1(x)	#x
 #define __S(x)	__S1(x)
 
@@ -288,24 +300,20 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
 "1:	call	11f\n"							\
 "	 sethi	%hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7\n"		\
 "11:	or	%l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7\n"		\
-"	sethi	%hi(_dl_skip_args), %g5\n"				\
 "	add	%l7, %o7, %l7\n"					\
-"	or	%g5, %lo(_dl_skip_args), %g5\n"				\
 "   /* Save the user entry point address in %l0.  */\n"			\
 "	mov	%o0, %l0\n"						\
 "   /* See if we were run as a command with the executable file name as an\n" \
 "      extra leading argument.  If so, we must shift things around since we\n" \
 "      must keep the stack doubleword aligned.  */\n"			\
-"	ldx	[%l7 + %g5], %i0\n"					\
-"	ld	[%i0], %i0\n"						\
+	RTLD_GOT_ADDRESS(%l7, %g5, _dl_skip_args)			\
+"	ld	[%g5], %i0\n"						\
 "	brz,pt	%i0, 2f\n"						\
 "	 ldx	[%sp + " __S(STACK_BIAS) " + 22*8], %i5\n"		\
 "	/* Find out how far to shift.  */\n"				\
-"	sethi	%hi(_dl_argv), %l4\n"					\
 "	sub	%i5, %i0, %i5\n"					\
-"	or	%l4, %lo(_dl_argv), %l4\n"				\
 "	sllx	%i0, 3, %l6\n"						\
-"	ldx	[%l7 + %l4], %l4\n"					\
+	RTLD_GOT_ADDRESS(%l7, %l4, _dl_argv)				\
 "	stx	%i5, [%sp + " __S(STACK_BIAS) " + 22*8]\n"		\
 "	add	%sp, " __S(STACK_BIAS) " + 23*8, %i1\n"			\
 "	add	%i1, %l6, %i2\n"					\
@@ -333,20 +341,16 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
 "	 add	%i1, 16, %i1\n"						\
 "	stx	%l5, [%l4]\n"						\
 "  /* %o0 = _dl_loaded, %o1 = argc, %o2 = argv, %o3 = envp.  */\n"	\
-"2:	sethi	%hi(_rtld_local), %o0\n"				\
-"	add	%sp, " __S(STACK_BIAS) " + 23*8, %o2\n"			\
-"	orcc	%o0, %lo(_rtld_local), %o0\n"				\
+"2:\t"	RTLD_GOT_ADDRESS(%l7, %o0, _rtld_local)				\
 "	sllx	%i5, 3, %o3\n"						\
-"	ldx	[%l7 + %o0], %o0\n"					\
+"	add	%sp, " __S(STACK_BIAS) " + 23*8, %o2\n"			\
 "	add	%o3, 8, %o3\n"						\
 "	mov	%i5, %o1\n"						\
 "	add	%o2, %o3, %o3\n"					\
 "	call	_dl_init_internal\n"					\
 "	 ldx	[%o0], %o0\n"						\
 "   /* Pass our finalizer function to the user in %g1.  */\n"		\
-"	sethi	%hi(_dl_fini), %g1\n"					\
-"	or	%g1, %lo(_dl_fini), %g1\n"				\
-"	ldx	[%l7 + %g1], %g1\n"					\
+       RTLD_GOT_ADDRESS(%l7, %g1, _dl_fini)				\
 "  /* Jump to the user's entry point and deallocate the extra stack we got.  */\n" \
 "	jmp	%l0\n"							\
 "	 add	%sp, 6*8, %sp\n"					\
diff --git a/sysdeps/sparc/sparc64/elf/start.S b/sysdeps/sparc/sparc64/elf/start.S
index afae70b4ba..50f2df2c7e 100644
--- a/sysdeps/sparc/sparc64/elf/start.S
+++ b/sysdeps/sparc/sparc64/elf/start.S
@@ -40,18 +40,11 @@
 
 	.section ".text"
 	.align 4
-#ifdef SHARED
-.LLGETPC0:
-	retl
-	 add	%o7, %l7, %l7
-#endif
 	.global _start
 	.type _start,#function
 _start:
 #ifdef SHARED
-	sethi	%hi(_GLOBAL_OFFSET_TABLE_-4), %l7
-	call	.LLGETPC0
-	 add	%l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7
+	SETUP_PIC_REG(l7)
 #endif
 
   /* Terminate the stack frame, and reserve space for functions to
@@ -66,17 +59,36 @@ _start:
 	add	%sp, STACK_BIAS+23*8, %o2
 
   /* Load the addresses of the user entry points.  */
-        sethi   %hi(main), %o0
-        sethi   %hi(__libc_csu_init), %o3
-        sethi   %hi(__libc_csu_fini), %o4
-        or      %o0, %lo(main), %o0
-        or      %o3, %lo(__libc_csu_init), %o3
-        or      %o4, %lo(__libc_csu_fini), %o4
-#ifdef SHARED
+#ifndef SHARED
+	sethi	%hi(main), %o0
+	sethi	%hi(__libc_csu_init), %o3
+	sethi	%hi(__libc_csu_fini), %o4
+	or	%o0, %lo(main), %o0
+	or	%o3, %lo(__libc_csu_init), %o3
+	or	%o4, %lo(__libc_csu_fini), %o4
+#else
+#ifdef HAVE_BINUTILS_GOTDATA
+	sethi	%gdop_hix22(main), %o0
+	sethi	%gdop_hix22(__libc_csu_init), %o3
+	sethi	%gdop_hix22(__libc_csu_fini), %o4
+	xor	%o0, %gdop_lox10(main), %o0
+	xor	%o3, %gdop_lox10(__libc_csu_init), %o3
+	xor	%o4, %gdop_lox10(__libc_csu_fini), %o4
+	ldx	[%l7 + %o0], %o0, %gdop(main)
+	ldx	[%l7 + %o3], %o3, %gdop(__libc_csu_init)
+	ldx	[%l7 + %o4], %o4, %gdop(__libc_csu_fini)
+#else
+	sethi	%hi(main), %o0
+	sethi	%hi(__libc_csu_init), %o3
+	sethi	%hi(__libc_csu_fini), %o4
+	or	%o0, %lo(main), %o0
+	or	%o3, %lo(__libc_csu_init), %o3
+	or	%o4, %lo(__libc_csu_fini), %o4
 	ldx	[%l7 + %o0], %o0
 	ldx	[%l7 + %o3], %o3
 	ldx	[%l7 + %o4], %o4
 #endif
+#endif
 
   /* When starting a binary via the dynamic linker, %g1 contains the
      address of the shared library termination function, which will be
diff --git a/sysdeps/sparc/sparc64/multiarch/memcpy.S b/sysdeps/sparc/sparc64/multiarch/memcpy.S
index 2fd5e9bf9b..739687f3b8 100644
--- a/sysdeps/sparc/sparc64/multiarch/memcpy.S
+++ b/sysdeps/sparc/sparc64/multiarch/memcpy.S
@@ -25,12 +25,7 @@
 ENTRY(memcpy)
 	.type	memcpy, @gnu_indirect_function
 # ifdef SHARED
-	mov	%o7, %o5
-	sethi	%hi(_GLOBAL_OFFSET_TABLE_-4), %o3
-	call	1f
-	 or	%o3, %lo(_GLOBAL_OFFSET_TABLE_+4), %o3
-1:	add	%o7, %o3, %o3
-	mov	%o5, %o7
+	SETUP_PIC_REG_LEAF(o3, o5)
 # endif
 	andcc	%o0, HWCAP_SPARC_N2, %g0
 	be	1f
diff --git a/sysdeps/sparc/sparc64/multiarch/memset.S b/sysdeps/sparc/sparc64/multiarch/memset.S
index bf2eb637e6..13533450c2 100644
--- a/sysdeps/sparc/sparc64/multiarch/memset.S
+++ b/sysdeps/sparc/sparc64/multiarch/memset.S
@@ -25,12 +25,7 @@
 ENTRY(memset)
 	.type	memset, @gnu_indirect_function
 # ifdef SHARED
-	mov	%o7, %o5
-	sethi	%hi(_GLOBAL_OFFSET_TABLE_-4), %o3
-	call	1f
-	 or	%o3, %lo(_GLOBAL_OFFSET_TABLE_+4), %o3
-1:	add	%o7, %o3, %o3
-	mov	%o5, %o7
+	SETUP_PIC_REG_LEAF(o3, o5)
 # endif
 	andcc	%o0, HWCAP_SPARC_BLKINIT, %g0
 	be	9f
@@ -61,12 +56,7 @@ END(memset)
 ENTRY(__bzero)
 	.type	bzero, @gnu_indirect_function
 # ifdef SHARED
-	mov	%o7, %o5
-	sethi	%hi(_GLOBAL_OFFSET_TABLE_-4), %o3
-	call	1f
-	 or	%o3, %lo(_GLOBAL_OFFSET_TABLE_+4), %o3
-1:	add	%o7, %o3, %o3
-	mov	%o5, %o7
+	SETUP_PIC_REG_LEAF(o3, o5)
 # endif
 	andcc	%o0, HWCAP_SPARC_BLKINIT, %g0
 	be	9f
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S b/sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S
index 8b5ac7fceb..dfbf76165a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S
@@ -63,17 +63,21 @@ ENTRY (____longjmp_chk)
 	 nop
 
 .Lfail:
-#ifdef PIC
-1:	call	2f
-	sethi	%hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
-2:	or	%l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
-	add	%l7, %o7, %l7
-#endif
+#ifndef PIC
+	sethi	%hi(longjmp_msg), %o0
+	or	%o0, %lo(longjmp_msg), %o0
+#else
+	SETUP_PIC_REG(l7)
+#ifdef HAVE_BINUTILS_GOTDATA
+	sethi	%gdop_hix22(longjmp_msg), %o0
+	xor	%o0, %gdop_lox10(longjmp_msg), %o0
+	ld	[%l7 + %o0], %o0, %gdop(longjmp_msg)
+#else
 	sethi	%hi(longjmp_msg), %o0
 	or	%o0, %lo(longjmp_msg), %o0
-#ifdef PIC
 	ld	[%l7 + %o0], %o0
 #endif
+#endif
 	call	HIDDEN_JUMPTARGET(__fortify_fail)
 	 nop
 
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
index fd7ded5af9..3d6042e9ec 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
@@ -88,7 +88,17 @@ ENTRY(name);					\
 	 mov	%g1, %o7;
 #else
 # if RTLD_PRIVATE_ERRNO
-#  define SYSCALL_ERROR_HANDLER			\
+#  ifdef HAVE_BINUTILS_GOTDATA
+#   define SYSCALL_ERROR_HANDLER		\
+0:	SETUP_PIC_REG_LEAF(o2,g1)		\
+	sethi	%gdop_hix22(rtld_errno), %g1;	\
+	xor	%g1, %gdop_lox10(rtld_errno), %g1;\
+	ld	[%o2 + %g1], %g1, %gdop(rtld_errno); \
+	st	%o0, [%g1];			\
+	jmp	%o7 + 8;			\
+	 mov	-1, %o0;
+#  else
+#   define SYSCALL_ERROR_HANDLER		\
 0:	SETUP_PIC_REG_LEAF(o2,g1)		\
 	sethi	%hi(rtld_errno), %g1;		\
 	or	%g1, %lo(rtld_errno), %g1;	\
@@ -96,6 +106,7 @@ ENTRY(name);					\
 	st	%o0, [%g1];			\
 	jmp	%o7 + 8;			\
 	 mov	-1, %o0;
+#  endif
 # elif defined _LIBC_REENTRANT
 
 #  ifndef NOT_IN_libc
@@ -112,7 +123,17 @@ ENTRY(name);					\
 	jmp	%o7 + 8;					\
 	 mov	-1, %o0;
 # else
-#  define SYSCALL_ERROR_HANDLER		\
+#  ifdef HAVE_BINUTILS_GOTDATA
+#   define SYSCALL_ERROR_HANDLER	\
+0:	SETUP_PIC_REG_LEAF(o2,g1)	\
+	sethi	%gdop_hix22(errno), %g1;\
+	xor	%g1, %gdop_lox10(errno), %g1;\
+	ld	[%o2 + %g1], %g1, %gdop(errno);\
+	st	%o0, [%g1];		\
+	jmp	%o7 + 8;		\
+	 mov	-1, %o0;
+#  else
+#   define SYSCALL_ERROR_HANDLER	\
 0:	SETUP_PIC_REG_LEAF(o2,g1)	\
 	sethi	%hi(errno), %g1;	\
 	or	%g1, %lo(errno), %g1;	\
@@ -120,6 +141,7 @@ ENTRY(name);					\
 	st	%o0, [%g1];		\
 	jmp	%o7 + 8;		\
 	 mov	-1, %o0;
+#  endif
 # endif	/* _LIBC_REENTRANT */
 #endif	/* PIC */
 
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S b/sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S
index c6587d5965..69cf5acb38 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S
@@ -62,17 +62,21 @@ ENTRY (____longjmp_chk)
 	 nop
 
 .Lfail:
-#ifdef PIC
-1:	call	2f
-	sethi	%hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
-2:	or	%l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
-	add	%l7, %o7, %l7
-#endif
+#ifndef PIC
+	sethi	%hi(longjmp_msg), %o0
+	or	%o0, %lo(longjmp_msg), %o0
+#else
+	SETUP_PIC_REG(l7)
+#ifdef HAVE_BINUTILS_GOTDATA
+	sethi	%gdop_hix22(longjmp_msg), %o0
+	xor	%o0, %gdop_lox10(longjmp_msg), %o0
+	ldx	[%l7 + %o0], %o0, %gdop(longjmp_msg)
+#else
 	sethi	%hi(longjmp_msg), %o0
 	or	%o0, %lo(longjmp_msg), %o0
-#ifdef PIC
 	ldx	[%l7 + %o0], %o0
 #endif
+#endif
 	call	HIDDEN_JUMPTARGET(__fortify_fail)
 	 nop
 
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S b/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
index 74500eb486..a89d8775e1 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
@@ -42,10 +42,7 @@ ENTRY (__brk)
 	cfi_window_save
 	cfi_register(%o7, %i7)
 #ifdef PIC
-1:	call	2f
-	sethi	%hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
-2:	or	%l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
-	add	%l7, %o7, %l7
+	SETUP_PIC_REG(l7)
 #endif
 
 	LOADSYSCALL(brk)
@@ -62,10 +59,20 @@ ENTRY (__brk)
 	 nop
 
 	/* Update __curbrk and return cleanly.  */
-.Lok:	sethi	%hi(__curbrk), %g1
+.Lok:
+#ifndef PIC
+	sethi	%hi(__curbrk), %g1
 	or	%g1, %lo(__curbrk), %g1
-#ifdef PIC
-	ldx	[%l7+%g1], %g1
+#else
+#ifdef HAVE_BINUTILS_GOTDATA
+	sethi	%gdop_hix22(__curbrk), %g1
+	xor	%g1, %gdop_lox10(__curbrk), %g1
+	ldx	[%l7 + %g1], %g1, %gdop(__curbrk)
+#else
+	sethi	%hi(__curbrk), %g1
+	or	%g1, %lo(__curbrk), %g1
+	ldx	[%l7 + %g1], %g1
+#endif
 #endif
 	stx	%o0, [%g1]
 	mov	%g0, %i0
@@ -78,10 +85,19 @@ ENTRY (__brk)
 .Lerr0:	set	ENOMEM, %o0
 .Lerr1:
 #ifndef _LIBC_REENTRANT
+#ifndef PIC
 	sethi	%hi(errno), %g1
 	or	%g1, %lo(errno), %g1
-#ifdef PIC
-	ldx	[%l7+%g1], %g1
+#else
+#ifdef HAVE_BINUTILS_GOTDATA
+	sethi	%gdop_hix22(errno), %g1
+	xor	%g1, %gdop_lox10(errno), %g1
+	ldx	[%l7 + %g1], %g1, %gdop(errno)
+#else
+	sethi	%hi(errno), %g1
+	or	%g1, %lo(errno), %g1
+	ldx	[%l7 + %g1], %g1
+#endif
 #endif
 	st	%o0, [%g1]
 #else
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
index 67ead22b50..33e1a41165 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
@@ -95,7 +95,17 @@ ENTRY(name);					\
 	 mov	%g1, %o7;
 #else
 # if RTLD_PRIVATE_ERRNO
-#  define SYSCALL_ERROR_HANDLER			\
+#  ifdef HAVE_BINUTILS_GOTDATA
+#   define SYSCALL_ERROR_HANDLER		\
+0:	SETUP_PIC_REG_LEAF(o2,g1)		\
+	sethi	%gdop_hix22(rtld_errno), %g1;	\
+	xor	%g1, %gdop_lox10(rtld_errno), %g1;\
+	ldx	[%o2 + %g1], %g1, %gdop(rtld_errno); \
+	st	%o0, [%g1];			\
+	jmp	%o7 + 8;			\
+	 mov	-1, %o0;
+#  else
+#   define SYSCALL_ERROR_HANDLER		\
 0:	SETUP_PIC_REG_LEAF(o2,g1)		\
 	sethi	%hi(rtld_errno), %g1;		\
 	or	%g1, %lo(rtld_errno), %g1;	\
@@ -103,6 +113,7 @@ ENTRY(name);					\
 	st	%o0, [%g1];			\
 	jmp	%o7 + 8;			\
 	 mov	-1, %o0;
+#  endif
 # elif defined _LIBC_REENTRANT
 
 #  ifndef NOT_IN_libc
@@ -119,7 +130,17 @@ ENTRY(name);					\
 	jmp	%o7 + 8;					\
 	 mov	-1, %o0;
 # else
-#  define SYSCALL_ERROR_HANDLER		\
+#  ifdef HAVE_BINUTILS_GOTDATA
+#   define SYSCALL_ERROR_HANDLER	\
+0:	SETUP_PIC_REG_LEAF(o2,g1)	\
+	sethi	%gdop_hix22(errno), %g1;\
+	xor	%g1, %gdop_lox10(errno), %g1;\
+	ldx	[%o2 + %g1], %g1, %gdop(errno);\
+	st	%o0, [%g1];		\
+	jmp	%o7 + 8;		\
+	 mov	-1, %o0;
+#  else
+#   define SYSCALL_ERROR_HANDLER	\
 0:	SETUP_PIC_REG_LEAF(o2,g1)	\
 	sethi	%hi(errno), %g1;	\
 	or	%g1, %lo(errno), %g1;	\
@@ -127,6 +148,7 @@ ENTRY(name);					\
 	st	%o0, [%g1];		\
 	jmp	%o7 + 8;		\
 	 mov	-1, %o0;
+#  endif
 # endif	/* _LIBC_REENTRANT */
 #endif	/* PIC */
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-28 06:21:08 +0000