Update.

	* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
	* sysdeps/s390/s390-64/dl-machine.h: Likewise.
	* sysdeps/s390/s390-32/dl-machine.h: Likewise.
	* sysdeps/powerpc/powerpc64/dl-machine.h: Likewise.
	* sysdeps/powerpc/powerpc32/dl-machine.c: Likewise.
	* sysdeps/m68k/dl-machine.h: Likewise.
	* sysdeps/ia64/dl-machine.h: Likewise.
	* sysdeps/arm/dl-machine.h: Likewise.
	* sysdeps/alpha/dl-machine.h: Likewise.

4 files changed, 303 insertions, 304 deletions

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S
index 760e9b5534..d3e9b49cfb 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S
@@ -72,7 +72,7 @@ ENTRY(__getcontext)
 	mfcr	r0
 	stw	r0,_UC_GREGS+(PT_CCR*4)(r3)
 
-	/* Set the return value of getcontext to "success".  R3 is the only 
+	/* Set the return value of getcontext to "success".  R3 is the only
 	   register whose value is not preserved in the saved context.  */
 	li	r0,0
 	stw	r0,_UC_GREGS+(PT_R3*4)(r3)
@@ -121,11 +121,11 @@ ENTRY(__getcontext)
 	mflr    r8
 	bl      _GLOBAL_OFFSET_TABLE_@local-4
 	mflr    r7
-#ifdef SHARED	
-	lwz     r7,_rtld_global@got(r7)
+#ifdef SHARED
+	lwz     r7,_rtld_global_ro@got(r7)
 	mtlr    r8
 	lwz     r7,RTLD_GLOBAL_DL_HWCAP_OFFSET(r7)
-#else	
+#else
 	lwz     r7,_dl_hwcap@got(r7)
 	mtlr    r8
 	lwz     r7,0(r7)
@@ -136,95 +136,95 @@ ENTRY(__getcontext)
 #endif
 	andis.	r7,r7,(PPC_FEATURE_HAS_ALTIVEC >> 16)
 	beq	L(no_vec)
-  
+
 	la	r10,(_UC_VREGS)(r3)
 	la	r9,(_UC_VREGS+16)(r3)
 
-	stvx  v0,0,r10  
+	stvx  v0,0,r10
 	stvx  v1,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v2,0,r10  
+	stvx  v2,0,r10
 	stvx  v3,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v4,0,r10  
+	stvx  v4,0,r10
 	stvx  v5,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v6,0,r10  
+	stvx  v6,0,r10
 	stvx  v7,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v8,0,r10  
+	stvx  v8,0,r10
 	stvx  v9,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v10,0,r10  
+	stvx  v10,0,r10
 	stvx  v11,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v12,0,r10  
+	stvx  v12,0,r10
 	stvx  v13,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v14,0,r10  
+	stvx  v14,0,r10
 	stvx  v15,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v16,0,r10  
+	stvx  v16,0,r10
 	stvx  v17,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v18,0,r10  
+	stvx  v18,0,r10
 	stvx  v11,0,r9
 	addi  r19,r10,32
 	addi  r9,r9,32
 
-	stvx  v20,0,r10  
+	stvx  v20,0,r10
 	stvx  v21,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v22,0,r10  
+	stvx  v22,0,r10
 	stvx  v23,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v24,0,r10  
+	stvx  v24,0,r10
 	stvx  v25,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v26,0,r10  
+	stvx  v26,0,r10
 	stvx  v27,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v28,0,r10  
+	stvx  v28,0,r10
 	stvx  v29,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v30,0,r10  
+	stvx  v30,0,r10
 	stvx  v31,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v10,0,r10  
+	stvx  v10,0,r10
 	stvx  v11,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
-  
+
 	mfvscr	v0
 	mfspr	r0,VRSAVE
 	stvx	v0,0,r10
@@ -301,7 +301,7 @@ ENTRY(__novec_getcontext)
 	mfcr	r0
 	stw	r0,_UC_GREGS+(PT_CCR*4)(r3)
 
-	/* Set the return value of getcontext to "success".  R3 is the only 
+	/* Set the return value of getcontext to "success".  R3 is the only
 	   register whose value is not preserved in the saved context.  */
 	li	r0,0
 	stw	r0,_UC_GREGS+(PT_R3*4)(r3)
@@ -345,7 +345,7 @@ ENTRY(__novec_getcontext)
 	stfd	fp30,_UC_FREGS+(30*8)(r3)
 	stfd	fp31,_UC_FREGS+(31*8)(r3)
 	stfd	fp0,_UC_FREGS+(32*8)(r3)
-	
+
 	addi	r5,r3,_UC_SIGMASK - _UC_REG_SPACE
 	li	r4,0
 	li	r3,SIG_BLOCK
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S
index 11f488a63b..4c92dd7583 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S
@@ -75,7 +75,7 @@ ENTRY(__swapcontext)
 	mfcr	r0
 	stw	r0,_UC_GREGS+(PT_CCR*4)(r3)
 
-	/* Set the return value of swapcontext to "success".  R3 is the only 
+	/* Set the return value of swapcontext to "success".  R3 is the only
 	   register whose value is not preserved in the saved context.  */
 	li	r0,0
 	stw	r0,_UC_GREGS+(PT_R3*4)(r3)
@@ -123,11 +123,11 @@ ENTRY(__swapcontext)
 	mflr    r8
 	bl      _GLOBAL_OFFSET_TABLE_@local-4
 	mflr    r7
-#ifdef SHARED	
-	lwz     r7,_rtld_global@got(r7)
+#ifdef SHARED
+	lwz     r7,_rtld_global_ro@got(r7)
 	mtlr    r8
 	lwz     r7,RTLD_GLOBAL_DL_HWCAP_OFFSET(r7)
-#else	
+#else
 	lwz     r7,_dl_hwcap@got(r7)
 	mtlr    r8
 	lwz     r7,0(r7)
@@ -138,95 +138,95 @@ ENTRY(__swapcontext)
 #endif
 	andis.	r7,r7,(PPC_FEATURE_HAS_ALTIVEC >> 16)
 	beq	L(no_vec)
-  
+
 	la	r10,(_UC_VREGS)(r3)
 	la	r9,(_UC_VREGS+16)(r3)
 
-	stvx  v0,0,r10  
+	stvx  v0,0,r10
 	stvx  v1,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v2,0,r10  
+	stvx  v2,0,r10
 	stvx  v3,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v4,0,r10  
+	stvx  v4,0,r10
 	stvx  v5,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v6,0,r10  
+	stvx  v6,0,r10
 	stvx  v7,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v8,0,r10  
+	stvx  v8,0,r10
 	stvx  v9,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v10,0,r10  
+	stvx  v10,0,r10
 	stvx  v11,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v12,0,r10  
+	stvx  v12,0,r10
 	stvx  v13,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v14,0,r10  
+	stvx  v14,0,r10
 	stvx  v15,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v16,0,r10  
+	stvx  v16,0,r10
 	stvx  v17,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v18,0,r10  
+	stvx  v18,0,r10
 	stvx  v11,0,r9
 	addi  r19,r10,32
 	addi  r9,r9,32
 
-	stvx  v20,0,r10  
+	stvx  v20,0,r10
 	stvx  v21,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v22,0,r10  
+	stvx  v22,0,r10
 	stvx  v23,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v24,0,r10  
+	stvx  v24,0,r10
 	stvx  v25,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v26,0,r10  
+	stvx  v26,0,r10
 	stvx  v27,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v28,0,r10  
+	stvx  v28,0,r10
 	stvx  v29,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v30,0,r10  
+	stvx  v30,0,r10
 	stvx  v31,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	stvx  v10,0,r10  
+	stvx  v10,0,r10
 	stvx  v11,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
-  
+
 	mfvscr	v0
 	mfspr	r0,VRSAVE
 	stvx	v0,0,r10
@@ -260,16 +260,16 @@ L(no_vec):
 	lwz	r0,_UC_GREGS+(PT_MSR*4)(r31)
 	cmpwi	r0,0
 	bne	L(do_sigret)
-	
+
 #ifdef PIC
 	mflr    r8
 	bl      _GLOBAL_OFFSET_TABLE_@local-4
 	mflr    r7
-#ifdef SHARED	
-	lwz     r7,_rtld_global@got(r7)
+#ifdef SHARED
+	lwz     r7,_rtld_global_ro@got(r7)
 	mtlr    r8
 	lwz     r7,RTLD_GLOBAL_DL_HWCAP_OFFSET(r7)
-#else	
+#else
 	lwz     r7,_dl_hwcap@got(r7)
 	mtlr    r8
 	lwz     r7,0(r7)
@@ -281,100 +281,100 @@ L(no_vec):
 	andis.	r7,r7,(PPC_FEATURE_HAS_ALTIVEC >> 16)
 	la	r10,(_UC_VREGS)(r31)
 	beq	L(has_no_vec)
-	
+
 	lwz   r0,(32*16)(r10)
 	li    r9,(32*16)
 	cmpwi r0,0
 	mtspr VRSAVE,r0
-	beq   L(has_no_vec)  
+	beq   L(has_no_vec)
 
 	lvx   v19,r9,r10
 	la    r9,(16)(r10)
 
-	lvx   v0,0,r10  
+	lvx   v0,0,r10
 	lvx   v1,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
 	mtvscr  v19
-	lvx   v2,0,r10  
+	lvx   v2,0,r10
 	lvx   v3,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v4,0,r10  
+	lvx   v4,0,r10
 	lvx   v5,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v6,0,r10  
+	lvx   v6,0,r10
 	lvx   v7,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v8,0,r10  
+	lvx   v8,0,r10
 	lvx   v9,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v10,0,r10  
+	lvx   v10,0,r10
 	lvx   v11,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v12,0,r10  
+	lvx   v12,0,r10
 	lvx   v13,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v14,0,r10  
+	lvx   v14,0,r10
 	lvx   v15,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v16,0,r10  
+	lvx   v16,0,r10
 	lvx   v17,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v18,0,r10  
+	lvx   v18,0,r10
 	lvx   v11,0,r9
 	addi  r19,r10,32
 	addi  r9,r9,32
 
-	lvx   v20,0,r10  
+	lvx   v20,0,r10
 	lvx   v21,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v22,0,r10  
+	lvx   v22,0,r10
 	lvx   v23,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v24,0,r10  
+	lvx   v24,0,r10
 	lvx   v25,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v26,0,r10  
+	lvx   v26,0,r10
 	lvx   v27,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v28,0,r10  
+	lvx   v28,0,r10
 	lvx   v29,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v30,0,r10  
+	lvx   v30,0,r10
 	lvx   v31,0,r9
 	addi  r10,r10,32
 	addi  r9,r9,32
 
-	lvx   v10,0,r10  
+	lvx   v10,0,r10
 	lvx   v11,0,r9
-	
+
 L(has_no_vec):
 	/* Restore the floating-point registers */
 	lfd	fp31,_UC_FREGS+(32*8)(r31)
@@ -522,7 +522,7 @@ ENTRY(__novec_swapcontext)
 	mfcr	r0
 	stw	r0,_UC_GREGS+(PT_CCR*4)(r3)
 
-	/* Set the return value of swapcontext to "success".  R3 is the only 
+	/* Set the return value of swapcontext to "success".  R3 is the only
 	   register whose value is not preserved in the saved context.  */
 	li	r0,0
 	stw	r0,_UC_GREGS+(PT_R3*4)(r3)
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
index 279a36d68d..c950316b2f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
@@ -73,12 +73,12 @@ ENTRY(__novec_getcontext)
   std  r0,(SIGCONTEXT_GP_REGS+(PT_XER*8))(r3)
   mfcr  r0
   std  r0,(SIGCONTEXT_GP_REGS+(PT_CCR*8))(r3)
-  
-  /* Set the return value of swapcontext to "success".  R3 is the only 
+
+  /* Set the return value of swapcontext to "success".  R3 is the only
      register whose value is not preserved in the saved context.  */
   li   r0,0
   std  r0,(SIGCONTEXT_GP_REGS+(PT_R3*8))(r3)
-  
+
   /* Zero fill fields that can't be set in user state or are unused.  */
   std  r0,(SIGCONTEXT_GP_REGS+(PT_MSR*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(34*8))(r3)
@@ -87,14 +87,14 @@ ENTRY(__novec_getcontext)
   std  r0,(SIGCONTEXT_GP_REGS+(41*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(42*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(PT_RESULT*8))(r3)
-  
-  /* Set the PT_REGS pointer to the address of sigcontext's gp_regs 
-     field.  Struct pt_regs and elf_gregset_t are the same thing.  
+
+  /* Set the PT_REGS pointer to the address of sigcontext's gp_regs
+     field.  Struct pt_regs and elf_gregset_t are the same thing.
      We kept the regs field for backwards compatibility with
      libraries built before we extended sigcontext.  */
   addi r0,r3,SIGCONTEXT_GP_REGS
   std  r0,SIGCONTEXT_PT_REGS(r3)
-  
+
   stfd  fp0,(SIGCONTEXT_FP_REGS+(PT_R0*8))(r3)
   stfd  fp1,(SIGCONTEXT_FP_REGS+(PT_R1*8))(r3)
   stfd  fp2,(SIGCONTEXT_FP_REGS+(PT_R2*8))(r3)
@@ -145,8 +145,8 @@ ENTRY(__novec_getcontext)
   nop
   li   r3,-1
 #endif
-  
-  ld    r0,128+FRAME_LR_SAVE(r1)  
+
+  ld    r0,128+FRAME_LR_SAVE(r1)
   addi  r1,r1,128
   mtlr  r0
   blr
@@ -159,10 +159,10 @@ compat_symbol (libc, __novec_getcontext, getcontext, GLIBC_2_3)
 	.section	".toc","aw"
 .LC__dl_hwcap:
 #ifdef SHARED
-	.tc _rtld_global[TC],_rtld_global
+	.tc _rtld_global_ro[TC],_rtld_global_ro
 #else
 	.tc _dl_hwcap[TC],_dl_hwcap
-#endif	
+#endif
 	.section ".text"
 
 ENTRY(__getcontext)
@@ -209,12 +209,12 @@ ENTRY(__getcontext)
   std  r0,(SIGCONTEXT_GP_REGS+(PT_XER*8))(r3)
   mfcr  r0
   std  r0,(SIGCONTEXT_GP_REGS+(PT_CCR*8))(r3)
-  
-  /* Set the return value of swapcontext to "success".  R3 is the only 
+
+  /* Set the return value of swapcontext to "success".  R3 is the only
      register whose value is not preserved in the saved context.  */
   li   r0,0
   std  r0,(SIGCONTEXT_GP_REGS+(PT_R3*8))(r3)
-  
+
   /* Zero fill fields that can't be set in user state or are unused.  */
   std  r0,(SIGCONTEXT_GP_REGS+(PT_MSR*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(34*8))(r3)
@@ -223,14 +223,14 @@ ENTRY(__getcontext)
   std  r0,(SIGCONTEXT_GP_REGS+(41*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(42*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(PT_RESULT*8))(r3)
-  
-  /* Set the PT_REGS pointer to the address of sigcontext's gp_regs 
-     field.  Struct pt_regs and elf_gregset_t are the same thing.  
+
+  /* Set the PT_REGS pointer to the address of sigcontext's gp_regs
+     field.  Struct pt_regs and elf_gregset_t are the same thing.
      We kept the regs field for backwards compatibility with
      libraries built before we extended sigcontext.  */
   addi r0,r3,SIGCONTEXT_GP_REGS
   std  r0,SIGCONTEXT_PT_REGS(r3)
-  
+
   stfd  fp0,(SIGCONTEXT_FP_REGS+(PT_R0*8))(r3)
   stfd  fp1,(SIGCONTEXT_FP_REGS+(PT_R1*8))(r3)
   stfd  fp2,(SIGCONTEXT_FP_REGS+(PT_R2*8))(r3)
@@ -265,120 +265,120 @@ ENTRY(__getcontext)
   stfd  fp30,(SIGCONTEXT_FP_REGS+(PT_R30*8))(r3)
   stfd  fp31,(SIGCONTEXT_FP_REGS+(PT_R31*8))(r3)
   stfd  fp0,(SIGCONTEXT_FP_REGS+(32*8))(r3)
-  
+
   ld    r5,.LC__dl_hwcap@toc(r2)
   li    r10,0
-#ifdef SHARED  
+#ifdef SHARED
 /* Load _rtld-global._dl_hwcap.  */
-  ld    r5,RTLD_GLOBAL_DL_HWCAP_OFFSET(r5) 
-#else  
+  ld    r5,RTLD_GLOBAL_DL_HWCAP_OFFSET(r5)
+#else
   ld    r5,0(r5) /* Load extern _dl_hwcap.  */
 #endif
   andis.  r5,r5,(PPC_FEATURE_HAS_ALTIVEC >> 16)
   beq   L(has_no_vec)
-  
+
   la    r10,(SIGCONTEXT_V_RESERVE+8)(r3)
   la    r9,(SIGCONTEXT_V_RESERVE+24)(r3)
   clrrdi  r10,r10,4
   clrrdi  r9,r9,4
-  
-  stvx  v0,0,r10  
+
+  stvx  v0,0,r10
   stvx  v1,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v2,0,r10  
+
+  stvx  v2,0,r10
   stvx  v3,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v4,0,r10  
+
+  stvx  v4,0,r10
   stvx  v5,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v6,0,r10  
+
+  stvx  v6,0,r10
   stvx  v7,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v8,0,r10  
+
+  stvx  v8,0,r10
   stvx  v9,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v10,0,r10  
+
+  stvx  v10,0,r10
   stvx  v11,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v12,0,r10  
+
+  stvx  v12,0,r10
   stvx  v13,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v14,0,r10  
+
+  stvx  v14,0,r10
   stvx  v15,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v16,0,r10  
+
+  stvx  v16,0,r10
   stvx  v17,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v18,0,r10  
+
+  stvx  v18,0,r10
   stvx  v11,0,r9
   addi  r19,r10,32
   addi  r9,r9,32
-  
-  stvx  v20,0,r10  
+
+  stvx  v20,0,r10
   stvx  v21,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v22,0,r10  
+
+  stvx  v22,0,r10
   stvx  v23,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v24,0,r10  
+
+  stvx  v24,0,r10
   stvx  v25,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v26,0,r10  
+
+  stvx  v26,0,r10
   stvx  v27,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v28,0,r10  
+
+  stvx  v28,0,r10
   stvx  v29,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v30,0,r10  
+
+  stvx  v30,0,r10
   stvx  v31,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v10,0,r10  
+
+  stvx  v10,0,r10
   stvx  v11,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
+
   mfvscr  v0
   mfspr r0,VRSAVE
   stvx  v0,0,r10
   stw   r0,0(9)
-  
+
 L(has_no_vec):
-/* 
+/*
    Store either a NULL or a quadword aligned pointer to the Vector register
    array into *v_regs.
 */
   std   r10,(SIGCONTEXT_V_REGS_PTR)(r3)
-  
+
   addi  r5,r3,UCONTEXT_SIGMASK
   li  r4,0
   li  r3,SIG_BLOCK
@@ -394,12 +394,11 @@ L(has_no_vec):
   nop
   li   r3,-1
 #endif
-  
-  ld    r0,128+FRAME_LR_SAVE(r1)  
+
+  ld    r0,128+FRAME_LR_SAVE(r1)
   addi  r1,r1,128
   mtlr  r0
   blr
 PSEUDO_END(__getcontext)
 
 versioned_symbol (libc, __getcontext, getcontext, GLIBC_2_3_4)
-
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
index ab6a6254f9..8e2cc71b0a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
@@ -73,12 +73,12 @@ ENTRY(__novec_swapcontext)
   std  r0,(SIGCONTEXT_GP_REGS+(PT_XER*8))(r3)
   mfcr  r0
   std  r0,(SIGCONTEXT_GP_REGS+(PT_CCR*8))(r3)
-  
-  /* Set the return value of swapcontext to "success".  R3 is the only 
+
+  /* Set the return value of swapcontext to "success".  R3 is the only
      register whose value is not preserved in the saved context.  */
   li   r0,0
   std  r0,(SIGCONTEXT_GP_REGS+(PT_R3*8))(r3)
-  
+
   /* Zero fill fields that can't be set in user state or are unused.  */
   std  r0,(SIGCONTEXT_GP_REGS+(PT_MSR*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(34*8))(r3)
@@ -87,14 +87,14 @@ ENTRY(__novec_swapcontext)
   std  r0,(SIGCONTEXT_GP_REGS+(41*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(42*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(PT_RESULT*8))(r3)
-  
-  /* Set the PT_REGS pointer to the address of sigcontext gp_regs 
-     field.  Struct pt_regs and elf_gregset_t are the same thing.  
+
+  /* Set the PT_REGS pointer to the address of sigcontext gp_regs
+     field.  Struct pt_regs and elf_gregset_t are the same thing.
      We kept the regs field for backwards compatibility with
      libraries built before we extended sigcontext.  */
   addi r0,r3,SIGCONTEXT_GP_REGS
   std  r0,SIGCONTEXT_PT_REGS(r3)
-  
+
   stfd  fp0,(SIGCONTEXT_FP_REGS+(PT_R0*8))(r3)
   stfd  fp1,(SIGCONTEXT_FP_REGS+(PT_R1*8))(r3)
   stfd  fp2,(SIGCONTEXT_FP_REGS+(PT_R2*8))(r3)
@@ -154,41 +154,41 @@ ENTRY(__novec_swapcontext)
   bne	  L(nv_do_sigret)
 
   lfd  fp0,(SIGCONTEXT_FP_REGS+(32*8))(r31)
-  lfd  fp31,(SIGCONTEXT_FP_REGS+(PT_R31*8))(r31)	
+  lfd  fp31,(SIGCONTEXT_FP_REGS+(PT_R31*8))(r31)
   lfd  fp30,(SIGCONTEXT_FP_REGS+(PT_R30*8))(r31)
   mtfsf  0xff,fp0
-  lfd  fp29,(SIGCONTEXT_FP_REGS+(PT_R29*8))(r31)	
+  lfd  fp29,(SIGCONTEXT_FP_REGS+(PT_R29*8))(r31)
   lfd  fp28,(SIGCONTEXT_FP_REGS+(PT_R28*8))(r31)
-  lfd  fp27,(SIGCONTEXT_FP_REGS+(PT_R27*8))(r31)	
+  lfd  fp27,(SIGCONTEXT_FP_REGS+(PT_R27*8))(r31)
   lfd  fp26,(SIGCONTEXT_FP_REGS+(PT_R26*8))(r31)
-  lfd  fp25,(SIGCONTEXT_FP_REGS+(PT_R25*8))(r31)	
+  lfd  fp25,(SIGCONTEXT_FP_REGS+(PT_R25*8))(r31)
   lfd  fp24,(SIGCONTEXT_FP_REGS+(PT_R24*8))(r31)
-  lfd  fp23,(SIGCONTEXT_FP_REGS+(PT_R23*8))(r31)	
+  lfd  fp23,(SIGCONTEXT_FP_REGS+(PT_R23*8))(r31)
   lfd  fp22,(SIGCONTEXT_FP_REGS+(PT_R22*8))(r31)
-  lfd  fp21,(SIGCONTEXT_FP_REGS+(PT_R21*8))(r31)	
+  lfd  fp21,(SIGCONTEXT_FP_REGS+(PT_R21*8))(r31)
   lfd  fp20,(SIGCONTEXT_FP_REGS+(PT_R20*8))(r31)
-  lfd  fp19,(SIGCONTEXT_FP_REGS+(PT_R19*8))(r31)	
+  lfd  fp19,(SIGCONTEXT_FP_REGS+(PT_R19*8))(r31)
   lfd  fp18,(SIGCONTEXT_FP_REGS+(PT_R18*8))(r31)
-  lfd  fp17,(SIGCONTEXT_FP_REGS+(PT_R17*8))(r31)	
+  lfd  fp17,(SIGCONTEXT_FP_REGS+(PT_R17*8))(r31)
   lfd  fp16,(SIGCONTEXT_FP_REGS+(PT_R16*8))(r31)
-  lfd  fp15,(SIGCONTEXT_FP_REGS+(PT_R15*8))(r31)	
+  lfd  fp15,(SIGCONTEXT_FP_REGS+(PT_R15*8))(r31)
   lfd  fp14,(SIGCONTEXT_FP_REGS+(PT_R14*8))(r31)
-  lfd  fp13,(SIGCONTEXT_FP_REGS+(PT_R13*8))(r31)	
+  lfd  fp13,(SIGCONTEXT_FP_REGS+(PT_R13*8))(r31)
   lfd  fp12,(SIGCONTEXT_FP_REGS+(PT_R12*8))(r31)
-  lfd  fp11,(SIGCONTEXT_FP_REGS+(PT_R11*8))(r31)	
+  lfd  fp11,(SIGCONTEXT_FP_REGS+(PT_R11*8))(r31)
   lfd  fp10,(SIGCONTEXT_FP_REGS+(PT_R10*8))(r31)
-  lfd  fp9,(SIGCONTEXT_FP_REGS+(PT_R9*8))(r31)	
+  lfd  fp9,(SIGCONTEXT_FP_REGS+(PT_R9*8))(r31)
   lfd  fp8,(SIGCONTEXT_FP_REGS+(PT_R8*8))(r31)
-  lfd  fp7,(SIGCONTEXT_FP_REGS+(PT_R7*8))(r31)	
+  lfd  fp7,(SIGCONTEXT_FP_REGS+(PT_R7*8))(r31)
   lfd  fp6,(SIGCONTEXT_FP_REGS+(PT_R6*8))(r31)
-  lfd  fp5,(SIGCONTEXT_FP_REGS+(PT_R5*8))(r31)	
+  lfd  fp5,(SIGCONTEXT_FP_REGS+(PT_R5*8))(r31)
   lfd  fp4,(SIGCONTEXT_FP_REGS+(PT_R4*8))(r31)
-  lfd  fp3,(SIGCONTEXT_FP_REGS+(PT_R3*8))(r31)	
+  lfd  fp3,(SIGCONTEXT_FP_REGS+(PT_R3*8))(r31)
   lfd  fp2,(SIGCONTEXT_FP_REGS+(PT_R2*8))(r31)
-  lfd  fp1,(SIGCONTEXT_FP_REGS+(PT_R1*8))(r31)	
+  lfd  fp1,(SIGCONTEXT_FP_REGS+(PT_R1*8))(r31)
   lfd  fp0,(SIGCONTEXT_FP_REGS+(PT_R0*8))(r31)
-  
-  ld   r0,(SIGCONTEXT_GP_REGS+(PT_LNK*8))(r31)  
+
+  ld   r0,(SIGCONTEXT_GP_REGS+(PT_LNK*8))(r31)
   ld   r1,(SIGCONTEXT_GP_REGS+(PT_R1*8))(r31)
   mtlr r0
   ld   r2,(SIGCONTEXT_GP_REGS+(PT_R2*8))(r31)
@@ -224,33 +224,33 @@ ENTRY(__novec_swapcontext)
   ld   r28,(SIGCONTEXT_GP_REGS+(PT_R28*8))(r31)
   ld   r29,(SIGCONTEXT_GP_REGS+(PT_R29*8))(r31)
   ld   r30,(SIGCONTEXT_GP_REGS+(PT_R30*8))(r31)
-    
+
   /* Now we branch to the "Next Instruction Pointer" from the saved
-     context.  With the powerpc64 instruction set there is no good way to 
+     context.  With the powerpc64 instruction set there is no good way to
      do this (from user state) without clobbering either the LR or CTR.
-     The makecontext and swapcontext functions depend on the callers 
+     The makecontext and swapcontext functions depend on the callers
      LR being preserved so we use the CTR.  */
   ld   r0,(SIGCONTEXT_GP_REGS+(PT_NIP*8))(r31)
   mtctr r0
   ld   r0,(SIGCONTEXT_GP_REGS+(PT_R0*8))(r31)
   ld   r31,(SIGCONTEXT_GP_REGS+(PT_R31*8))(r31)
   bctr
-  
+
 L(nv_error_exit):
-  ld    r0,128+FRAME_LR_SAVE(r1)  
+  ld    r0,128+FRAME_LR_SAVE(r1)
   addi  r1,r1,128
   mtlr  r0
   ld    r31,-8(r1)
   blr
 
-  /* At this point we assume that the ucontext was created by a 
-     rt_signal and we should use rt_sigreturn to restore the original 
-     state.  As of the 2.4.21 kernel the ucontext is the first thing 
-     (offset 0) in the rt_signal frame and rt_sigreturn expects the 
-     ucontext address in R1.  Normally the rt-signal trampoline handles 
-     this by popping dummy frame before the rt_signal syscall.  In our 
-     case the stack may not be in its original (signal handler return with 
-     R1 pointing at the dummy frame) state.  We do have the ucontext 
+  /* At this point we assume that the ucontext was created by a
+     rt_signal and we should use rt_sigreturn to restore the original
+     state.  As of the 2.4.21 kernel the ucontext is the first thing
+     (offset 0) in the rt_signal frame and rt_sigreturn expects the
+     ucontext address in R1.  Normally the rt-signal trampoline handles
+     this by popping dummy frame before the rt_signal syscall.  In our
+     case the stack may not be in its original (signal handler return with
+     R1 pointing at the dummy frame) state.  We do have the ucontext
      address in R3, so simply copy R3 to R1 before the syscall.  */
 L(nv_do_sigret):
   mr   r1,r3,
@@ -266,11 +266,11 @@ L(nv_do_sigret):
   bl   JUMPTARGET(__syscall_error)
   nop
   li   r3,-1
-  ld   r0,128+FRAME_LR_SAVE(r1)  
+  ld   r0,128+FRAME_LR_SAVE(r1)
   addi r1,r1,128
   mtlr r0
   blr
-#endif  
+#endif
 
 PSEUDO_END(__novec_swapcontext)
 
@@ -281,12 +281,12 @@ compat_symbol (libc, __novec_swapcontext, swapcontext, GLIBC_2_3)
 	.section	".toc","aw"
 .LC__dl_hwcap:
 #ifdef SHARED
-	.tc _rtld_global[TC],_rtld_global
+	.tc _rtld_global_ro[TC],_rtld_global_ro
 #else
 	.tc _dl_hwcap[TC],_dl_hwcap
 #endif
 	.section ".text"
-	
+
 ENTRY(__swapcontext)
 #ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
   std  r0,(SIGCONTEXT_GP_REGS+(PT_R0*8))(r3)
@@ -332,12 +332,12 @@ ENTRY(__swapcontext)
   std  r0,(SIGCONTEXT_GP_REGS+(PT_XER*8))(r3)
   mfcr  r0
   std  r0,(SIGCONTEXT_GP_REGS+(PT_CCR*8))(r3)
-  
-  /* Set the return value of swapcontext to "success".  R3 is the only 
+
+  /* Set the return value of swapcontext to "success".  R3 is the only
      register whose value is not preserved in the saved context.  */
   li   r0,0
   std  r0,(SIGCONTEXT_GP_REGS+(PT_R3*8))(r3)
-  
+
   /* Zero fill fields that can't be set in user state or are unused.  */
   std  r0,(SIGCONTEXT_GP_REGS+(PT_MSR*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(34*8))(r3)
@@ -346,14 +346,14 @@ ENTRY(__swapcontext)
   std  r0,(SIGCONTEXT_GP_REGS+(41*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(42*8))(r3)
   std  r0,(SIGCONTEXT_GP_REGS+(PT_RESULT*8))(r3)
-  
-  /* Set the PT_REGS pointer to the address of sigcontext gp_regs 
-     field.  Struct pt_regs and elf_gregset_t are the same thing.  
+
+  /* Set the PT_REGS pointer to the address of sigcontext gp_regs
+     field.  Struct pt_regs and elf_gregset_t are the same thing.
      We kept the regs field for backwards compatibility with
      libraries built before we extended sigcontext.  */
   addi r0,r3,SIGCONTEXT_GP_REGS
   std  r0,SIGCONTEXT_PT_REGS(r3)
-  
+
   stfd  fp0,(SIGCONTEXT_FP_REGS+(PT_R0*8))(r3)
   stfd  fp1,(SIGCONTEXT_FP_REGS+(PT_R1*8))(r3)
   stfd  fp2,(SIGCONTEXT_FP_REGS+(PT_R2*8))(r3)
@@ -388,115 +388,115 @@ ENTRY(__swapcontext)
   stfd  fp30,(SIGCONTEXT_FP_REGS+(PT_R30*8))(r3)
   stfd  fp31,(SIGCONTEXT_FP_REGS+(PT_R31*8))(r3)
   stfd  fp0,(SIGCONTEXT_FP_REGS+(32*8))(r3)
-  
+
   ld    r8,.LC__dl_hwcap@toc(r2)
   li    r10,0
-#ifdef SHARED  
+#ifdef SHARED
 /* Load _rtld-global._dl_hwcap.  */
-  ld    r8,RTLD_GLOBAL_DL_HWCAP_OFFSET(r8) 
-#else  
+  ld    r8,RTLD_GLOBAL_DL_HWCAP_OFFSET(r8)
+#else
   ld    r8,0(r8) /* Load extern _dl_hwcap.  */
 #endif
   andis.  r8,r8,(PPC_FEATURE_HAS_ALTIVEC >> 16)
   beq   L(has_no_vec)
-  
+
   la    r10,(SIGCONTEXT_V_RESERVE+8)(r3)
   la    r9,(SIGCONTEXT_V_RESERVE+24)(r3)
   clrrdi  r10,r10,4
   clrrdi  r9,r9,4
-  
-  stvx  v0,0,r10  
+
+  stvx  v0,0,r10
   stvx  v1,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v2,0,r10  
+
+  stvx  v2,0,r10
   stvx  v3,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v4,0,r10  
+
+  stvx  v4,0,r10
   stvx  v5,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v6,0,r10  
+
+  stvx  v6,0,r10
   stvx  v7,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v8,0,r10  
+
+  stvx  v8,0,r10
   stvx  v9,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v10,0,r10  
+
+  stvx  v10,0,r10
   stvx  v11,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v12,0,r10  
+
+  stvx  v12,0,r10
   stvx  v13,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v14,0,r10  
+
+  stvx  v14,0,r10
   stvx  v15,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v16,0,r10  
+
+  stvx  v16,0,r10
   stvx  v17,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v18,0,r10  
+
+  stvx  v18,0,r10
   stvx  v11,0,r9
   addi  r19,r10,32
   addi  r9,r9,32
-  
-  stvx  v20,0,r10  
+
+  stvx  v20,0,r10
   stvx  v21,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v22,0,r10  
+
+  stvx  v22,0,r10
   stvx  v23,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v24,0,r10  
+
+  stvx  v24,0,r10
   stvx  v25,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v26,0,r10  
+
+  stvx  v26,0,r10
   stvx  v27,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v28,0,r10  
+
+  stvx  v28,0,r10
   stvx  v29,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v30,0,r10  
+
+  stvx  v30,0,r10
   stvx  v31,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  stvx  v10,0,r10  
+
+  stvx  v10,0,r10
   stvx  v11,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
+
   mfvscr  v0
   mfspr r0,VRSAVE
   stvx  v0,0,r10
   stw   r0,0(9)
-  
+
 L(has_no_vec):
-/* 
+/*
    Store either a NULL or a quadword aligned pointer to the Vector register
    array into *v_regs.
 */
@@ -524,154 +524,154 @@ L(has_no_vec):
   lwz	  r0,(SIGCONTEXT_GP_REGS+(PT_MSR*8))(r31)
   cmpdi r0,0
   bne	  L(do_sigret)
-  
+
   ld    r8,.LC__dl_hwcap@toc(r2)
   ld    r10,(SIGCONTEXT_V_REGS_PTR)(r31)
-#ifdef SHARED  
+#ifdef SHARED
 /* Load _rtld-global._dl_hwcap.  */
-  ld    r8,RTLD_GLOBAL_DL_HWCAP_OFFSET(r8) 
-#else  
+  ld    r8,RTLD_GLOBAL_DL_HWCAP_OFFSET(r8)
+#else
   ld    r8,0(r8) /* Load extern _dl_hwcap.  */
 #endif
   andis.  r8,r8,(PPC_FEATURE_HAS_ALTIVEC >> 16)
   beq   L(has_no_vec2)
-  
+
   cmpdi r10,0
   beq   L(has_no_vec2)
   lwz   r0,(33*16)(r10)
-  
+
   li    r9,(16*32)
   mtspr VRSAVE,r0
   cmpwi r0,0
-  beq   L(has_no_vec2)  
-  
+  beq   L(has_no_vec2)
+
   lvx   v19,r9,r10
   la    r9,(16)(r10)
-  
-  lvx   v0,0,r10  
+
+  lvx   v0,0,r10
   lvx   v1,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
+
   mtvscr  v19
-  lvx   v2,0,r10  
+  lvx   v2,0,r10
   lvx   v3,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v4,0,r10  
+
+  lvx   v4,0,r10
   lvx   v5,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v6,0,r10  
+
+  lvx   v6,0,r10
   lvx   v7,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v8,0,r10  
+
+  lvx   v8,0,r10
   lvx   v9,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v10,0,r10  
+
+  lvx   v10,0,r10
   lvx   v11,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v12,0,r10  
+
+  lvx   v12,0,r10
   lvx   v13,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v14,0,r10  
+
+  lvx   v14,0,r10
   lvx   v15,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v16,0,r10  
+
+  lvx   v16,0,r10
   lvx   v17,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v18,0,r10  
+
+  lvx   v18,0,r10
   lvx   v11,0,r9
   addi  r19,r10,32
   addi  r9,r9,32
-  
-  lvx   v20,0,r10  
+
+  lvx   v20,0,r10
   lvx   v21,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v22,0,r10  
+
+  lvx   v22,0,r10
   lvx   v23,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v24,0,r10  
+
+  lvx   v24,0,r10
   lvx   v25,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v26,0,r10  
+
+  lvx   v26,0,r10
   lvx   v27,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v28,0,r10  
+
+  lvx   v28,0,r10
   lvx   v29,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v30,0,r10  
+
+  lvx   v30,0,r10
   lvx   v31,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
-  lvx   v10,0,r10  
+
+  lvx   v10,0,r10
   lvx   v11,0,r9
   addi  r10,r10,32
   addi  r9,r9,32
-  
+
 L(has_no_vec2):
 
   lfd  fp0,(SIGCONTEXT_FP_REGS+(32*8))(r31)
-  lfd  fp31,(SIGCONTEXT_FP_REGS+(PT_R31*8))(r31)	
+  lfd  fp31,(SIGCONTEXT_FP_REGS+(PT_R31*8))(r31)
   lfd  fp30,(SIGCONTEXT_FP_REGS+(PT_R30*8))(r31)
   mtfsf  0xff,fp0
-  lfd  fp29,(SIGCONTEXT_FP_REGS+(PT_R29*8))(r31)	
+  lfd  fp29,(SIGCONTEXT_FP_REGS+(PT_R29*8))(r31)
   lfd  fp28,(SIGCONTEXT_FP_REGS+(PT_R28*8))(r31)
-  lfd  fp27,(SIGCONTEXT_FP_REGS+(PT_R27*8))(r31)	
+  lfd  fp27,(SIGCONTEXT_FP_REGS+(PT_R27*8))(r31)
   lfd  fp26,(SIGCONTEXT_FP_REGS+(PT_R26*8))(r31)
-  lfd  fp25,(SIGCONTEXT_FP_REGS+(PT_R25*8))(r31)	
+  lfd  fp25,(SIGCONTEXT_FP_REGS+(PT_R25*8))(r31)
   lfd  fp24,(SIGCONTEXT_FP_REGS+(PT_R24*8))(r31)
-  lfd  fp23,(SIGCONTEXT_FP_REGS+(PT_R23*8))(r31)	
+  lfd  fp23,(SIGCONTEXT_FP_REGS+(PT_R23*8))(r31)
   lfd  fp22,(SIGCONTEXT_FP_REGS+(PT_R22*8))(r31)
-  lfd  fp21,(SIGCONTEXT_FP_REGS+(PT_R21*8))(r31)	
+  lfd  fp21,(SIGCONTEXT_FP_REGS+(PT_R21*8))(r31)
   lfd  fp20,(SIGCONTEXT_FP_REGS+(PT_R20*8))(r31)
-  lfd  fp19,(SIGCONTEXT_FP_REGS+(PT_R19*8))(r31)	
+  lfd  fp19,(SIGCONTEXT_FP_REGS+(PT_R19*8))(r31)
   lfd  fp18,(SIGCONTEXT_FP_REGS+(PT_R18*8))(r31)
-  lfd  fp17,(SIGCONTEXT_FP_REGS+(PT_R17*8))(r31)	
+  lfd  fp17,(SIGCONTEXT_FP_REGS+(PT_R17*8))(r31)
   lfd  fp16,(SIGCONTEXT_FP_REGS+(PT_R16*8))(r31)
-  lfd  fp15,(SIGCONTEXT_FP_REGS+(PT_R15*8))(r31)	
+  lfd  fp15,(SIGCONTEXT_FP_REGS+(PT_R15*8))(r31)
   lfd  fp14,(SIGCONTEXT_FP_REGS+(PT_R14*8))(r31)
-  lfd  fp13,(SIGCONTEXT_FP_REGS+(PT_R13*8))(r31)	
+  lfd  fp13,(SIGCONTEXT_FP_REGS+(PT_R13*8))(r31)
   lfd  fp12,(SIGCONTEXT_FP_REGS+(PT_R12*8))(r31)
-  lfd  fp11,(SIGCONTEXT_FP_REGS+(PT_R11*8))(r31)	
+  lfd  fp11,(SIGCONTEXT_FP_REGS+(PT_R11*8))(r31)
   lfd  fp10,(SIGCONTEXT_FP_REGS+(PT_R10*8))(r31)
-  lfd  fp9,(SIGCONTEXT_FP_REGS+(PT_R9*8))(r31)	
+  lfd  fp9,(SIGCONTEXT_FP_REGS+(PT_R9*8))(r31)
   lfd  fp8,(SIGCONTEXT_FP_REGS+(PT_R8*8))(r31)
-  lfd  fp7,(SIGCONTEXT_FP_REGS+(PT_R7*8))(r31)	
+  lfd  fp7,(SIGCONTEXT_FP_REGS+(PT_R7*8))(r31)
   lfd  fp6,(SIGCONTEXT_FP_REGS+(PT_R6*8))(r31)
-  lfd  fp5,(SIGCONTEXT_FP_REGS+(PT_R5*8))(r31)	
+  lfd  fp5,(SIGCONTEXT_FP_REGS+(PT_R5*8))(r31)
   lfd  fp4,(SIGCONTEXT_FP_REGS+(PT_R4*8))(r31)
-  lfd  fp3,(SIGCONTEXT_FP_REGS+(PT_R3*8))(r31)	
+  lfd  fp3,(SIGCONTEXT_FP_REGS+(PT_R3*8))(r31)
   lfd  fp2,(SIGCONTEXT_FP_REGS+(PT_R2*8))(r31)
-  lfd  fp1,(SIGCONTEXT_FP_REGS+(PT_R1*8))(r31)	
+  lfd  fp1,(SIGCONTEXT_FP_REGS+(PT_R1*8))(r31)
   lfd  fp0,(SIGCONTEXT_FP_REGS+(PT_R0*8))(r31)
-  
-  ld   r0,(SIGCONTEXT_GP_REGS+(PT_LNK*8))(r31)  
+
+  ld   r0,(SIGCONTEXT_GP_REGS+(PT_LNK*8))(r31)
   ld   r1,(SIGCONTEXT_GP_REGS+(PT_R1*8))(r31)
   mtlr r0
   ld   r2,(SIGCONTEXT_GP_REGS+(PT_R2*8))(r31)
@@ -707,33 +707,33 @@ L(has_no_vec2):
   ld   r28,(SIGCONTEXT_GP_REGS+(PT_R28*8))(r31)
   ld   r29,(SIGCONTEXT_GP_REGS+(PT_R29*8))(r31)
   ld   r30,(SIGCONTEXT_GP_REGS+(PT_R30*8))(r31)
-    
+
   /* Now we branch to the "Next Instruction Pointer" from the saved
-     context.  With the powerpc64 instruction set there is no good way to 
+     context.  With the powerpc64 instruction set there is no good way to
      do this (from user state) without clobbering either the LR or CTR.
-     The makecontext and swapcontext functions depend on the callers 
+     The makecontext and swapcontext functions depend on the callers
      LR being preserved so we use the CTR.  */
   ld   r0,(SIGCONTEXT_GP_REGS+(PT_NIP*8))(r31)
   mtctr r0
   ld   r0,(SIGCONTEXT_GP_REGS+(PT_R0*8))(r31)
   ld   r31,(SIGCONTEXT_GP_REGS+(PT_R31*8))(r31)
   bctr
-  
+
 L(error_exit):
-  ld    r0,128+FRAME_LR_SAVE(r1)  
+  ld    r0,128+FRAME_LR_SAVE(r1)
   addi  r1,r1,128
   mtlr  r0
   ld    r31,-8(r1)
   blr
 
-  /* At this point we assume that the ucontext was created by a 
-     rt_signal and we should use rt_sigreturn to restore the original 
-     state.  As of the 2.4.21 kernel the ucontext is the first thing 
-     (offset 0) in the rt_signal frame and rt_sigreturn expects the 
-     ucontext address in R1.  Normally the rt-signal trampoline handles 
-     this by popping dummy frame before the rt_signal syscall.  In our 
-     case the stack may not be in its original (signal handler return with 
-     R1 pointing at the dummy frame) state.  We do have the ucontext 
+  /* At this point we assume that the ucontext was created by a
+     rt_signal and we should use rt_sigreturn to restore the original
+     state.  As of the 2.4.21 kernel the ucontext is the first thing
+     (offset 0) in the rt_signal frame and rt_sigreturn expects the
+     ucontext address in R1.  Normally the rt-signal trampoline handles
+     this by popping dummy frame before the rt_signal syscall.  In our
+     case the stack may not be in its original (signal handler return with
+     R1 pointing at the dummy frame) state.  We do have the ucontext
      address in R3, so simply copy R3 to R1 before the syscall.  */
 L(do_sigret):
   mr   r1,r3,
@@ -749,11 +749,11 @@ L(do_sigret):
   bl   JUMPTARGET(__syscall_error)
   nop
   li   r3,-1
-  ld   r0,128+FRAME_LR_SAVE(r1)  
+  ld   r0,128+FRAME_LR_SAVE(r1)
   addi r1,r1,128
   mtlr r0
   blr
-#endif  
+#endif
 
 PSEUDO_END(__swapcontext)