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authorUlrich Drepper <drepper@redhat.com>2004-02-14 05:16:57 +0000
committerUlrich Drepper <drepper@redhat.com>2004-02-14 05:16:57 +0000
commit5c76ff279fa8fd1425b86a39fe75507660cc0b5c (patch)
tree420bed38e7d88b534f57f82497cc0dd77a26b936 /sysdeps/powerpc
parent9f8765bc46dbb4991dc20905c5d10d867956d489 (diff)
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Update.
2004-02-13  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc64/__longjmp-common.S: New file.
	* sysdeps/powerpc/powerpc64/__longjmp.S [NOT_IN_libc](__longjmp):
	Non-versioned __longjmp for rtld-__longjmp.
	[!NOT_IN_libc](__vmx__longjmp): Add VMX reg support and define as
	default version of __longjmp.
	[SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)]
	(__novmx__longjmp): Original version of __longjmp.
	* sysdeps/powerpc/powerpc64/bsd-_setjmp.S [NOT_IN_libc](_setjmp):
	Non-versioned _setjmp for rtld-_setjmp.
	[!NOT_IN_libc](__vmx_setjmp): Branch to __vmx__sigsetjmp and define
	as default version of _setjmp.
	[SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)]
	(__novmx_setjmp): Original version of _setjmp.
	* sysdeps/powerpc/powerpc64/bsd-setjmp.S (__vmxsetjmp): Branch to
	__vmx__sigsetjmp and define as default version of setjmp.
	[SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)]
	(__novmxsetjmp): Original version of setjmp.
	* sysdeps/powerpc/powerpc64/setjmp-common.S: New file.
	* sysdeps/powerpc/powerpc64/setjmp.S [NOT_IN_libc](__setjmp):
	Non-versioned __sigsetjmp for rtld-setjmp.
	[!NOT_IN_libc](__vmx__sigsetjmp): Add VMX reg support and define
	as default version of __sigsetjmp.
	[SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)]
	(__novmx__sigsetjmp): Original version of __sigsetjmp.

	* sysdeps/powerpc/powerpc32/__longjmp-common.S: New File
	* sysdeps/powerpc/powerpc32/__longjmp.S [NOT_IN_libc](__longjmp):
	Non-versioned __longjmp for rtld-__longjmp.
	[!NOT_IN_libc](__vmx__longjmp): Add VMX reg support and define as
	default version of __longjmp.
	[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
	(__novmx__longjmp): Original version of __longjmp.
	* sysdeps/powerpc/powerpc32/bsd-_setjmp.S [NOT_IN_libc](_setjmp):
	Non-versioned _setjmp for rtld-_setjmp.
	[!NOT_IN_libc](__vmx_setjmp): Branch to __vmx__sigsetjmp and define
	as default version of _setjmp.
	[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
	(__novmx_setjmp): Original version of _setjmp.
	* sysdeps/powerpc/powerpc32/bsd-setjmp.S (__vmxsetjmp): Branch to
	__vmx__sigsetjmp and define as default version of setjmp.
	[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
	(__novmxsetjmp): Original version of setjmp.
	* sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: New file.
	* sysdeps/powerpc/powerpc32/fpu/__longjmp.S [NOT_IN_libc](__longjmp):
	Non-versioned __longjmp for rtld-__longjmp.
	[!NOT_IN_libc](__vmx__longjmp): Add VMX reg support and define as
	default version of __longjmp.
	[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
	(__novmx__longjmp): Original version of __longjmp.
	* sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: New file.
	* sysdeps/powerpc/powerpc32/fpu/setjmp.S [NOT_IN_libc](__setjmp):
	Non-versioned __sigsetjmp for rtld-setjmp.
	[!NOT_IN_libc](__vmx__sigsetjmp): Add VMX reg support and define
	as default version of __sigsetjmp.
	[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
	(__novmx__sigsetjmp): Original version of __sigsetjmp.
	* sysdeps/powerpc/powerpc32/setjmp-common.S: New file.
	* sysdeps/powerpc/powerpc32/setjmp.S [NOT_IN_libc](__setjmp):
	Non-versioned __sigsetjmp for rtld-setjmp.
	[!NOT_IN_libc](__vmx__sigsetjmp): Add VMX reg support and define
	as default version of __sigsetjmp.
	[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
	(__novmx__sigsetjmp): Original version of __sigsetjmp.

	* sysdeps/powerpc/Dist: New File.
	* sysdeps/powerpc/Makefile (sysdep_routines): Add novmx-longjmp.c
	and novmx-sigjmp.c
	* sysdeps/powerpc/Versions (libc): To GLIBC_2.3_4 add _longjmp,
	__sigsetjmp, _setjmp, longjmp, and setjmp. To GLIBC_PRIVATE add
	__novmx__libc_longjmp, __novmx__libc_siglongjmp, __vmx__libc_longjmp,
	and __vmx__libc_siglongjmp.
	* sysdeps/powerpc/bits/setjmp.h: Define JB_VRSAVE, JB_VRS, and adjust
	JB_SIZE to add VMX regs to __jmp_buf.
	* sysdeps/powerpc/longjmp.c: New file.
	* sysdeps/powerpc/novmxsetjmp.h: New file.
	* sysdeps/powerpc/novmx-longjmp.c: New file.
	* sysdeps/powerpc/novmx-sigjmp.c: New file.
	* sysdeps/powerpc/sigjmp.c: New file.
Diffstat (limited to 'sysdeps/powerpc')
-rw-r--r--sysdeps/powerpc/Dist2
-rw-r--r--sysdeps/powerpc/Makefile6
-rw-r--r--sysdeps/powerpc/Versions11
-rw-r--r--sysdeps/powerpc/bits/setjmp.h28
-rw-r--r--sysdeps/powerpc/longjmp.c62
-rw-r--r--sysdeps/powerpc/novmx-longjmp.c68
-rw-r--r--sysdeps/powerpc/novmx-sigjmp.c50
-rw-r--r--sysdeps/powerpc/novmxsetjmp.h133
-rw-r--r--sysdeps/powerpc/powerpc32/__longjmp-common.S59
-rw-r--r--sysdeps/powerpc/powerpc32/__longjmp.S57
-rw-r--r--sysdeps/powerpc/powerpc32/bsd-_setjmp.S42
-rw-r--r--sysdeps/powerpc/powerpc32/bsd-setjmp.S46
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S150
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/__longjmp.S76
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/setjmp-common.S168
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/setjmp.S78
-rw-r--r--sysdeps/powerpc/powerpc32/setjmp-common.S59
-rw-r--r--sysdeps/powerpc/powerpc32/setjmp.S59
-rw-r--r--sysdeps/powerpc/powerpc64/__longjmp-common.S153
-rw-r--r--sysdeps/powerpc/powerpc64/__longjmp.S79
-rw-r--r--sysdeps/powerpc/powerpc64/bsd-_setjmp.S46
-rw-r--r--sysdeps/powerpc/powerpc64/bsd-setjmp.S42
-rw-r--r--sysdeps/powerpc/powerpc64/setjmp-common.S171
-rw-r--r--sysdeps/powerpc/powerpc64/setjmp.S97
-rw-r--r--sysdeps/powerpc/sigjmp.c46
25 files changed, 1452 insertions, 336 deletions
diff --git a/sysdeps/powerpc/Dist b/sysdeps/powerpc/Dist
new file mode 100644
index 0000000000..ba909df26f
--- /dev/null
+++ b/sysdeps/powerpc/Dist
@@ -0,0 +1,2 @@
+novmx-longjmp.c
+novmx-sigjmp.c
diff --git a/sysdeps/powerpc/Makefile b/sysdeps/powerpc/Makefile
index f0b37bbdf9..616458f136 100644
--- a/sysdeps/powerpc/Makefile
+++ b/sysdeps/powerpc/Makefile
@@ -18,6 +18,12 @@ sysdep_routines += dl-machine
 sysdep-rtld-routines += dl-machine
 endif
 
+ifeq ($(subdir),setjmp)
+ifeq (yes,$(build-shared))
+sysdep_routines += novmx-longjmp novmx-sigjmp
+endif
+endif
+
 ifeq ($(subdir),csu)
 # get offset to rtld_global._dl_hwcap
 gen-as-const-headers += rtld-global-offsets.sym
diff --git a/sysdeps/powerpc/Versions b/sysdeps/powerpc/Versions
index b7d5bf904b..47c2c3e6e7 100644
--- a/sysdeps/powerpc/Versions
+++ b/sysdeps/powerpc/Versions
@@ -4,3 +4,14 @@ libm {
     __fe_dfl_env; __fe_enabled_env; __fe_nonieee_env; __fe_nomask_env;
   }
 }
+
+libc {
+  GLIBC_2.3.4 {
+    _longjmp; __sigsetjmp; _setjmp;
+    longjmp; setjmp;
+  }
+  GLIBC_PRIVATE {
+    __novmx__libc_longjmp; __novmx__libc_siglongjmp;
+    __vmx__libc_longjmp; __vmx__libc_siglongjmp;
+  }
+}
diff --git a/sysdeps/powerpc/bits/setjmp.h b/sysdeps/powerpc/bits/setjmp.h
index f849fe23ff..3134916a51 100644
--- a/sysdeps/powerpc/bits/setjmp.h
+++ b/sysdeps/powerpc/bits/setjmp.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -37,22 +37,38 @@
 # define JB_LR     2  /* The address we will return to */
 # if __WORDSIZE == 64
 #  define JB_GPRS   3  /* GPRs 14 through 31 are saved, 18*2 words total.  */
-#  define JB_CR     21 /* Condition code registers. */
+#  define JB_CR     21 /* Condition code registers with the VRSAVE at */
+                       /* offset 172 (low half of the double word.  */
 #  define JB_FPRS   22 /* FPRs 14 through 31 are saved, 18*2 words total.  */
-#  define JB_SIZE   (40*8)
+#  define JB_SIZE   (64 * 8) /* As per PPC64-VMX ABI.  */
+#  define JB_VRSAVE 21 /* VRSAVE shares a double word with the CR at offset */
+                       /* 168 (high half of the double word).  */
+#  define JB_VRS    40 /* VRs 20 through 31 are saved, 12*4 words total.  */
 # else
 #  define JB_GPRS   3  /* GPRs 14 through 31 are saved, 18 in total.  */
 #  define JB_CR     21 /* Condition code registers.  */
 #  define JB_FPRS   22 /* FPRs 14 through 31 are saved, 18*2 words total.  */
-#  define JB_SIZE   (58*4)
+#  define JB_SIZE   ((64 + (12 * 4)) * 4)
+#  define JB_VRSAVE 62
+#  define JB_VRS    64
 # endif
 #endif
 
+
+/* The current powerpc 32-bit Altivec ABI specifies for SVR4 ABI and EABI
+   the vrsave must be at byte 248 & v20 at byte 256.  So we must pad this
+   correctly on 32 bit.  It also insists that vecregs are only gauranteed
+   4 byte alignment so we need to use vperm in the setjmp/longjmp routines.
+   We have to version the code because members like  int __mask_was_saved
+   in the jmp_buf will move as jmp_buf is now larger than 248 bytes.  We
+   cannot keep the altivec jmp_buf backward compatible with the jmp_buf.  */
 #ifndef	_ASM
 # if __WORDSIZE == 64
-typedef long int __jmp_buf[40];
+typedef long int __jmp_buf[64] __attribute__ ((__aligned__ (16)));
 # else
-typedef long int __jmp_buf[58];
+/* The alignment is not essential, i.e.the buffer can be copied to a 4 byte
+   aligned buffer as per the ABI it is just added for performance reasons.  */
+typedef long int __jmp_buf[64 + (12 * 4)] __attribute__ ((__aligned__ (16)));
 # endif
 #endif
 
diff --git a/sysdeps/powerpc/longjmp.c b/sysdeps/powerpc/longjmp.c
new file mode 100644
index 0000000000..e2d7556fd2
--- /dev/null
+++ b/sysdeps/powerpc/longjmp.c
@@ -0,0 +1,62 @@
+/* Copyright (C) 1991,92,94,95,97,98,2000,2002,2004
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Versioned copy of sysdeps/generic/longjmp.c modified for AltiVec support. */
+
+#include  <shlib-compat.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <signal.h>
+
+extern void __vmx__longjmp (__jmp_buf __env, int __val);
+     __attribute__ ((noreturn));
+extern void __vmx__libc_longjmp (sigjmp_buf env, int val);
+     __attribute__ ((noreturn));
+libc_hidden_proto (__vmx__libc_longjmp)
+
+/* Set the signal mask to the one specified in ENV, and jump
+   to the position specified in ENV, causing the setjmp
+   call there to return VAL, or 1 if VAL is 0.  */
+void
+__vmx__libc_siglongjmp (sigjmp_buf env, int val)
+{
+  /* Perform any cleanups needed by the frames being unwound.  */
+  _longjmp_unwind (env, val);
+
+  if (env[0].__mask_was_saved)
+    /* Restore the saved signal mask.  */
+    (void) __sigprocmask (SIG_SETMASK, &env[0].__saved_mask,
+			  (sigset_t *) NULL);
+
+  /* Call the machine-dependent function to restore machine state.  */
+  __vmx__longjmp (env[0].__jmpbuf, val ?: 1);
+}
+
+strong_alias (__vmx__libc_siglongjmp, __vmx__libc_longjmp)
+libc_hidden_def (__vmx__libc_longjmp)
+weak_alias (__vmx__libc_siglongjmp, __vmx_longjmp)
+weak_alias (__vmx__libc_siglongjmp, __vmxlongjmp)
+weak_alias (__vmx__libc_siglongjmp, __vmxsiglongjmp)
+
+
+default_symbol_version (__vmx__libc_longjmp, __libc_longjmp, GLIBC_2.3.4);
+default_symbol_version (__vmx__libc_siglongjmp, __libc_siglongjmp, GLIBC_2.3.4);
+default_symbol_version (__vmx_longjmp, _longjmp, GLIBC_2.3.4);
+default_symbol_version (__vmxlongjmp, longjmp, GLIBC_2.3.4);
+default_symbol_version (__vmxsiglongjmp, siglongjmp, GLIBC_2.3.4);
diff --git a/sysdeps/powerpc/novmx-longjmp.c b/sysdeps/powerpc/novmx-longjmp.c
new file mode 100644
index 0000000000..d823239ea6
--- /dev/null
+++ b/sysdeps/powerpc/novmx-longjmp.c
@@ -0,0 +1,68 @@
+/* Copyright (C) 1991,92,94,95,97,98,2000,2002,2003,2004
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Copy of sysdeps/generic/longjmp.c modified for backward compatibility
+   with old non AltiVec/VMX longjmp.  */
+
+#include <bits/wordsize.h>
+#include <shlib-compat.h>
+#if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+# include <stddef.h>
+# include <novmxsetjmp.h>
+# include <signal.h>
+
+
+/* Set the signal mask to the one specified in ENV, and jump
+   to the position specified in ENV, causing the setjmp
+   call there to return VAL, or 1 if VAL is 0.  */
+void
+__novmx__libc_siglongjmp (__novmx__sigjmp_buf env, int val)
+{
+  /* Perform any cleanups needed by the frames being unwound.  */
+  _longjmp_unwind (env, val);
+
+  if (env[0].__mask_was_saved)
+    /* Restore the saved signal mask.  */
+    (void) __sigprocmask (SIG_SETMASK, &env[0].__saved_mask,
+			  (sigset_t *) NULL);
+
+  /* Call the machine-dependent function to restore machine state.  */
+  __novmx__longjmp (env[0].__jmpbuf, val ?: 1);
+}
+
+strong_alias (__novmx__libc_siglongjmp, __novmx__libc_longjmp)
+libc_hidden_def (__novmx__libc_longjmp)
+weak_alias (__novmx__libc_siglongjmp, __novmx_longjmp)
+weak_alias (__novmx__libc_siglongjmp, __novmxlongjmp)
+weak_alias (__novmx__libc_siglongjmp, __novmxsiglongjmp)
+
+# if __WORDSIZE == 64
+symbol_version (__novmx__libc_longjmp,__libc_longjmp,GLIBC_2.3);
+symbol_version (__novmx__libc_siglongjmp,__libc_siglongjmp,GLIBC_2.3);
+symbol_version (__novmx_longjmp,_longjmp,GLIBC_2.3);
+symbol_version (__novmxlongjmp,longjmp,GLIBC_2.3);
+symbol_version (__novmxsiglongjmp,siglongjmp,GLIBC_2.3);
+# else
+symbol_version (__novmx__libc_longjmp,__libc_longjmp,GLIBC_2.0);
+symbol_version (__novmx__libc_siglongjmp,__libc_siglongjmp,GLIBC_2.0);
+symbol_version (__novmx_longjmp,_longjmp,GLIBC_2.0);
+symbol_version (__novmxlongjmp,longjmp,GLIBC_2.0);
+symbol_version (__novmxsiglongjmp,siglongjmp,GLIBC_2.0);
+# endif
+#endif /* defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4))  */
diff --git a/sysdeps/powerpc/novmx-sigjmp.c b/sysdeps/powerpc/novmx-sigjmp.c
new file mode 100644
index 0000000000..7489ded4a9
--- /dev/null
+++ b/sysdeps/powerpc/novmx-sigjmp.c
@@ -0,0 +1,50 @@
+/* Copyright (C) 1992, 1994, 1997, 2003, 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Copy of sysdeps/generic/sigjmp.c modified for backward compatibility
+   with old non AltiVec/VMX setjmp.  */
+
+#include <bits/wordsize.h>
+#include <shlib-compat.h>
+#if !defined NOT_IN_libc && defined SHARED
+# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+#  include <stddef.h>
+#  include <novmxsetjmp.h>
+#  include <signal.h>
+
+/* This function is called by the `sigsetjmp' macro
+   before doing a `__setjmp' on ENV[0].__jmpbuf.
+   Always return zero.  */
+
+int
+__novmx__sigjmp_save (__novmx__sigjmp_buf env, int savemask)
+{
+  env[0].__mask_was_saved = (savemask &&
+			     __sigprocmask (SIG_BLOCK, (sigset_t *) NULL,
+					    &env[0].__saved_mask) == 0);
+
+  return 0;
+}
+
+#  if __WORDSIZE == 64
+symbol_version (__novmx__sigjmp_save,__sigjmp_save,GLIBC_2.3);
+#  else
+symbol_version (__novmx__sigjmp_save,__sigjmp_save,GLIBC_2.0);
+#  endif /* __WORDSIZE == 64  */
+# endif /* SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4) */
+#endif /* !NOT_IN_libc && SHARED  */
diff --git a/sysdeps/powerpc/novmxsetjmp.h b/sysdeps/powerpc/novmxsetjmp.h
new file mode 100644
index 0000000000..da2a338257
--- /dev/null
+++ b/sysdeps/powerpc/novmxsetjmp.h
@@ -0,0 +1,133 @@
+/* Copyright (C) 1991-1999, 2001, 2002, 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Copied from setjmp/setjmp.h, powerpc/bits/setjmp.h and modified
+   appropriately to keep backward compatible with setjmp without
+   AltiVec/VMX support.
+
+   This file is not exported and the interfaces are private to libc.  */
+
+#ifndef	__NOVMX_SETJMP_H
+#define	__NOVMX_SETJMP_H	1
+
+#include <bits/wordsize.h>
+
+/* The following definitions are needed by ASM implementations of the old
+   (novmx) __longjmp/__setjmp functions.  */
+
+# define JB_GPR1   0  /* Also known as the stack pointer */
+# define JB_GPR2   1
+# define JB_LR     2  /* The address we will return to */
+# if __WORDSIZE == 64
+#  define JB_GPRS   3  /* GPRs 14 through 31 are saved, 18*2 words total.  */
+#  define JB_CR     21 /* Condition code registers. */
+#  define JB_FPRS   22 /* FPRs 14 through 31 are saved, 18*2 words total.  */
+#  define JB_SIZE   (40 * 8)
+# else
+#  define JB_GPRS   3  /* GPRs 14 through 31 are saved, 18 in total.  */
+#  define JB_CR     21 /* Condition code registers.  */
+#  define JB_FPRS   22 /* FPRs 14 through 31 are saved, 18*2 words total.  */
+#  define JB_SIZE   (58 * 4)
+# endif
+
+#ifndef	_ASM
+/* The following definitions are needed by the novmx* implementations of
+   setjmp/longjmp/sigsetjmp/etc that wrapper __setjmp/__longjmp.  */
+
+# if __WORDSIZE == 64
+typedef long int __jmp_buf[40];
+# else
+typedef long int __jmp_buf[58];
+# endif
+
+# include <bits/sigset.h>		/* Get `__sigset_t'.  */
+
+/* Calling environment, plus possibly a saved signal mask.  */
+typedef struct __novmx__jmp_buf_tag
+  {
+    /* NOTE: The machine-dependent definitions of `__sigsetjmp'
+       assume that a `jmp_buf' begins with a `__jmp_buf' and that
+       `__mask_was_saved' follows it.  Do not move these members
+       or add others before it.  */
+    __jmp_buf __jmpbuf;		/* Calling environment.  */
+    int __mask_was_saved;	/* Saved the signal mask?  */
+    __sigset_t __saved_mask;	/* Saved signal mask.  */
+  } __novmx__jmp_buf[1];
+
+
+/* Store the calling environment in ENV, also saving the signal mask.
+   Return 0.  */
+extern int __novmxsetjmp (__novmx__jmp_buf __env);
+
+/* Store the calling environment in ENV, also saving the
+   signal mask if SAVEMASK is nonzero.  Return 0.
+   This is the internal name for `sigsetjmp'.  */
+extern int __novmx__sigsetjmp (struct __novmx__jmp_buf_tag __env[1],
+			       int __savemask);
+
+/* Store the calling environment in ENV, not saving the signal mask.
+   Return 0.  */
+extern int __novmx_setjmp (struct __novmx__jmp_buf_tag __env[1]);
+
+/* Jump to the environment saved in ENV, making the
+   `setjmp' call there return VAL, or 1 if VAL is 0.  */
+extern void __novmxlongjmp (struct __novmx__jmp_buf_tag __env[1], int __val)
+     __attribute__ ((__noreturn__));
+
+/* Same.  Usually `_longjmp' is used with `_setjmp', which does not save
+   the signal mask.  But it is how ENV was saved that determines whether
+   `longjmp' restores the mask; `_longjmp' is just an alias.  */
+extern void __novmx_longjmp (struct __novmx__jmp_buf_tag __env[1], int __val)
+     __attribute__ ((__noreturn__));
+
+/* Use the same type for `jmp_buf' and `sigjmp_buf'.
+   The `__mask_was_saved' flag determines whether
+   or not `longjmp' will restore the signal mask.  */
+typedef struct __novmx__jmp_buf_tag __novmx__sigjmp_buf[1];
+
+/* Jump to the environment saved in ENV, making the
+   sigsetjmp call there return VAL, or 1 if VAL is 0.
+   Restore the signal mask if that sigsetjmp call saved it.
+   This is just an alias `longjmp'.  */
+extern void __novmxsiglongjmp (__novmx__sigjmp_buf __env, int __val)
+     __attribute__ ((__noreturn__));
+
+/* Internal machine-dependent function to restore context sans signal mask.  */
+extern void __novmx__longjmp (__novmx__jmp_buf __env, int __val)
+     __attribute__ ((__noreturn__));
+
+/* Internal function to possibly save the current mask of blocked signals
+   in ENV, and always set the flag saying whether or not it was saved.
+   This is used by the machine-dependent definition of `__sigsetjmp'.
+   Always returns zero, for convenience.  */
+extern int __novmx__sigjmp_save (__novmx__jmp_buf __env, int __savemask);
+
+extern void _longjmp_unwind (__novmx__jmp_buf env, int val);
+
+extern void __novmx__libc_siglongjmp (__novmx__sigjmp_buf env, int val)
+          __attribute__ ((noreturn));
+
+extern void __novmx__libc_longjmp (__novmx__sigjmp_buf env, int val)
+     __attribute__ ((noreturn));
+
+libc_hidden_proto (__novmx__libc_longjmp)
+libc_hidden_proto (__novmx_setjmp)
+libc_hidden_proto (__novmx__sigsetjmp)
+#endif /* !_ASM */
+
+#endif
diff --git a/sysdeps/powerpc/powerpc32/__longjmp-common.S b/sysdeps/powerpc/powerpc32/__longjmp-common.S
new file mode 100644
index 0000000000..82531ad6b3
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/__longjmp-common.S
@@ -0,0 +1,59 @@
+/* longjmp for PowerPC.
+   Copyright (C) 1995-1997,1999-2001,2003,2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#define _ASM
+#define _SETJMP_H
+#ifdef __NO_VMX__
+# include <novmxsetjmp.h>
+#else
+# include <bits/setjmp.h>
+#endif
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+ENTRY (BP_SYM (__longjmp))
+	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+
+	lwz r1,(JB_GPR1*4)(r3)
+	lwz r0,(JB_LR*4)(r3)
+	lwz r14,((JB_GPRS+0)*4)(r3)
+	lwz r15,((JB_GPRS+1)*4)(r3)
+	lwz r16,((JB_GPRS+2)*4)(r3)
+	lwz r17,((JB_GPRS+3)*4)(r3)
+	lwz r18,((JB_GPRS+4)*4)(r3)
+	lwz r19,((JB_GPRS+5)*4)(r3)
+	lwz r20,((JB_GPRS+6)*4)(r3)
+	mtlr r0
+	lwz r21,((JB_GPRS+7)*4)(r3)
+	lwz r22,((JB_GPRS+8)*4)(r3)
+	lwz r0,(JB_CR*4)(r3)
+	lwz r23,((JB_GPRS+9)*4)(r3)
+	lwz r24,((JB_GPRS+10)*4)(r3)
+	lwz r25,((JB_GPRS+11)*4)(r3)
+	mtcrf 0xFF,r0
+	lwz r26,((JB_GPRS+12)*4)(r3)
+	lwz r27,((JB_GPRS+13)*4)(r3)
+	lwz r28,((JB_GPRS+14)*4)(r3)
+	lwz r29,((JB_GPRS+15)*4)(r3)
+	lwz r30,((JB_GPRS+16)*4)(r3)
+	lwz r31,((JB_GPRS+17)*4)(r3)
+	mr r3,r4
+	blr
+END (BP_SYM (__longjmp))
diff --git a/sysdeps/powerpc/powerpc32/__longjmp.S b/sysdeps/powerpc/powerpc32/__longjmp.S
index 5a3d1d8180..4218619a8c 100644
--- a/sysdeps/powerpc/powerpc32/__longjmp.S
+++ b/sysdeps/powerpc/powerpc32/__longjmp.S
@@ -1,5 +1,5 @@
-/* longjmp for PowerPC.
-   Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
+/* AltiVec/VMX (new) version of __longjmp for PowerPC.
+   Copyright (C)  1995-1997,1999,2000,2003,2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -17,39 +17,24 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <sysdep.h>
-#define _ASM
-#define _SETJMP_H
-#include <bits/setjmp.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
+#include <libc-symbols.h>
+#include <shlib-compat.h>
 
-ENTRY (BP_SYM (__longjmp))
-	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+#if defined NOT_IN_libc
+/* Build a none versioned object for rtld-*.  */
+# include "__longjmp-common.S"
 
-	lwz r1,(JB_GPR1*4)(r3)
-	lwz r0,(JB_LR*4)(r3)
-	lwz r14,((JB_GPRS+0)*4)(r3)
-	lwz r15,((JB_GPRS+1)*4)(r3)
-	lwz r16,((JB_GPRS+2)*4)(r3)
-	lwz r17,((JB_GPRS+3)*4)(r3)
-	lwz r18,((JB_GPRS+4)*4)(r3)
-	lwz r19,((JB_GPRS+5)*4)(r3)
-	lwz r20,((JB_GPRS+6)*4)(r3)
-	mtlr r0
-	lwz r21,((JB_GPRS+7)*4)(r3)
-	lwz r22,((JB_GPRS+8)*4)(r3)
-	lwz r0,(JB_CR*4)(r3)
-	lwz r23,((JB_GPRS+9)*4)(r3)
-	lwz r24,((JB_GPRS+10)*4)(r3)
-	lwz r25,((JB_GPRS+11)*4)(r3)
-	mtcrf 0xFF,r0
-	lwz r26,((JB_GPRS+12)*4)(r3)
-	lwz r27,((JB_GPRS+13)*4)(r3)
-	lwz r28,((JB_GPRS+14)*4)(r3)
-	lwz r29,((JB_GPRS+15)*4)(r3)
-	lwz r30,((JB_GPRS+16)*4)(r3)
-	lwz r31,((JB_GPRS+17)*4)(r3)
-	mr r3,r4
-	blr
-END (BP_SYM (__longjmp))
+#else /* !NOT_IN_libc */
+/* Build a versioned object for libc.  */
+default_symbol_version (__vmx__longjmp,__longjmp,GLIBC_2.3.4);
+# define __longjmp  __vmx__longjmp
+# include "__longjmp-common.S"
+
+# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+#  define __NO_VMX__
+symbol_version (__novmx__longjmp,__longjmp,GLIBC_2.0);
+#  undef __longjmp
+#  define __longjmp  __novmx__longjmp
+#  include "__longjmp-common.S"
+# endif
+#endif /* !NOT_IN_libc */
diff --git a/sysdeps/powerpc/powerpc32/bsd-_setjmp.S b/sysdeps/powerpc/powerpc32/bsd-_setjmp.S
index ce05f4ac91..458f52c4cb 100644
--- a/sysdeps/powerpc/powerpc32/bsd-_setjmp.S
+++ b/sysdeps/powerpc/powerpc32/bsd-_setjmp.S
@@ -1,5 +1,6 @@
-/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'.  PowerPC version.
-   Copyright (C) 1994, 1997, 1999, 2000, 2002 Free Software Foundation, Inc.
+/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'.  PowerPC32/64 version.
+   Copyright (C) 1994,1997,1999,2000,2002,2003,2004
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,16 +17,43 @@
    License along with the GNU C Library; if not, write to the Free
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
-
-/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
-   We cannot do it in C because it must be a tail-call, so frame-unwinding
-   in setjmp doesn't clobber the state restored by longjmp.  */
-
+#include <shlib-compat.h>
+#include <libc-symbols.h>
 #include <sysdep.h>
 #include <bp-sym.h>
 
+#if defined NOT_IN_libc
+/* Build a none versioned object for rtld-*.  */
 ENTRY (BP_SYM (_setjmp))
 	li r4,0			/* Set second argument to 0.  */
 	b JUMPTARGET(BP_SYM (__sigsetjmp))
 END (BP_SYM (_setjmp))
 libc_hidden_def (_setjmp)
+#else
+/* Build a versioned object for libc.  */
+
+# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+symbol_version (__novmx_setjmp,_setjmp,GLIBC_2.0);
+
+ENTRY (BP_SYM (__novmx_setjmp))
+	li r4,0			/* Set second argument to 0.  */
+	b JUMPTARGET(BP_SYM (__novmx__sigsetjmp))
+END (BP_SYM (__novmx_setjmp))
+libc_hidden_def (__novmx_setjmp)
+# endif /* defined SHARED  && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4) */
+
+default_symbol_version (__vmx_setjmp,_setjmp,GLIBC_2.3.4)
+/* __GI__setjmp prototype is needed for ntpl i.e. _setjmp is defined
+   as a libc_hidden_proto & is used in sysdeps/generic/libc-start.c
+   if HAVE_CLEANUP_JMP_BUF is defined */
+ENTRY (BP_SYM (__GI__setjmp))
+	li r4,0			/* Set second argument to 0.  */
+	b JUMPTARGET(BP_SYM (__vmx__sigsetjmp))
+END (BP_SYM (__GI__setjmp))
+
+ENTRY (BP_SYM (__vmx_setjmp))
+	li r4,0			/* Set second argument to 0.  */
+	b JUMPTARGET(BP_SYM (__vmx__sigsetjmp))
+END (BP_SYM (__vmx_setjmp))
+libc_hidden_def (__vmx_setjmp)
+#endif /* !NOT_IN_libc */
diff --git a/sysdeps/powerpc/powerpc32/bsd-setjmp.S b/sysdeps/powerpc/powerpc32/bsd-setjmp.S
index 3dba8babb0..af2fdc25bc 100644
--- a/sysdeps/powerpc/powerpc32/bsd-setjmp.S
+++ b/sysdeps/powerpc/powerpc32/bsd-setjmp.S
@@ -1,5 +1,5 @@
-/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  PowerPC version.
-   Copyright (C) 1994, 1997, 1999, 2000 Free Software Foundation, Inc.
+/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  PowerPC32/64 version.
+   Copyright (C) 1994,1997,1999,2000,2003,2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,17 +16,41 @@
    License along with the GNU C Library; if not, write to the Free
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
-
-/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
-   We cannot do it in C because it must be a tail-call, so frame-unwinding
-   in setjmp doesn't clobber the state restored by longjmp.  */
-
+#include <shlib-compat.h>
+#include <libc-symbols.h>
 #include <sysdep.h>
 #include <bp-sym.h>
 
-ENTRY (BP_SYM (__setjmp))
+#if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+
+
+/* We need 2 copies of identicatal code for the  setjmp's as gas complains
+  erronously about having multiple versions of setjmp this eliminates the
+  need for the strong alias of __setjmp to setjmp which
+  does not support versioning i.e. another gas unimplemented feature. */
+symbol_version (__novmx__setjmp,__setjmp,GLIBC_2.0)
+symbol_version (__novmxsetjmp,setjmp,GLIBC_2.0)
+
+ENTRY (BP_SYM (__novmxsetjmp))
 	li r4,1			/* Set second argument to 1.  */
-	b JUMPTARGET (BP_SYM (__sigsetjmp))
-END (BP_SYM (__setjmp))
+	b JUMPTARGET (BP_SYM (__novmx__sigsetjmp))
+END (BP_SYM (__novmxsetjmp))
 
-strong_alias (__setjmp, setjmp)
+ENTRY (BP_SYM (__novmx__setjmp))
+	li r4,1			/* Set second argument to 1.  */
+	b JUMPTARGET (BP_SYM (__novmx__sigsetjmp))
+END (BP_SYM (__novmx__setjmp))
+#endif  /* defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4) ) */
+
+default_symbol_version (__vmx__setjmp,__setjmp,GLIBC_2.3.4)
+default_symbol_version (__vmxsetjmp,setjmp,GLIBC_2.3.4)
+
+ENTRY (BP_SYM (__vmxsetjmp))
+	li r4,1			/* Set second argument to 1.  */
+	b JUMPTARGET (BP_SYM (__vmx__sigsetjmp))
+END (BP_SYM (__vmxsetjmp))
+
+ENTRY (BP_SYM (__vmx__setjmp))
+	li r4,1			/* Set second argument to 1.  */
+	b JUMPTARGET (BP_SYM (__vmx__sigsetjmp))
+END (BP_SYM (__vmx__setjmp))
diff --git a/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S b/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S
new file mode 100644
index 0000000000..60f1df7d46
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S
@@ -0,0 +1,150 @@
+/* longjmp for PowerPC.
+   Copyright (C) 1995-99, 2000, 2003, 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#define _ASM
+#define _SETJMP_H
+#ifdef __NO_VMX__
+# include <novmxsetjmp.h>
+#else
+# include <bits/setjmp.h>
+#endif
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+ENTRY (BP_SYM (__longjmp))
+	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+#ifndef __NO_VMX__
+# ifdef PIC
+	mflr    r6
+	bl      _GLOBAL_OFFSET_TABLE_@local-4
+	mflr    r5
+#  ifdef SHARED
+	lwz     r5,_rtld_global@got(r5)
+	mtlr    r6
+	lwz     r5,RTLD_GLOBAL_DL_HWCAP_OFFSET(r5)
+#  else
+	lwz     r5,_rtld_global@got(r5)
+	mtlr    r6
+	lwz     r5,0(r5)
+#  endif
+# else
+	lis	r5,_dl_hwcap@ha
+	lwz     r5,_dl_hwcap@l(r5)
+# endif
+	andis.	r5,r5,(PPC_FEATURE_HAS_ALTIVEC >> 16)
+	beq	no_vmx
+	la	r5,((JB_VRS)*4)(3)
+	andi.	r6,r5,0xf
+	lwz	r0,((JB_VRSAVE)*4)(3)
+	mtspr	VRSAVE,r0
+	beq+	aligned_restore_vmx
+	addi    r6,r5,16
+	lvsl	v0,0,r5
+	lvx	v1,0,r5
+	addi    r5,r5,32
+	lvx	v21,0,r6
+	vperm   v20,v1,v21,v0
+# define load_misaligned_vmx_lo_loaded(loadvr,lovr,shiftvr,loadgpr,addgpr) \
+	addi    addgpr,addgpr,32; \
+	lvx	lovr,0,loadgpr; \
+	vperm   loadvr,loadvr,lovr,shiftvr;
+	load_misaligned_vmx_lo_loaded(v21,v22,v0,r5,r6)
+	load_misaligned_vmx_lo_loaded(v22,v23,v0,r6,r5)
+	load_misaligned_vmx_lo_loaded(v23,v24,v0,r5,r6)
+	load_misaligned_vmx_lo_loaded(v24,v25,v0,r6,r5)
+	load_misaligned_vmx_lo_loaded(v25,v26,v0,r5,r6)
+	load_misaligned_vmx_lo_loaded(v26,v27,v0,r6,r5)
+	load_misaligned_vmx_lo_loaded(v27,v28,v0,r5,r6)
+	load_misaligned_vmx_lo_loaded(v28,v29,v0,r6,r5)
+	load_misaligned_vmx_lo_loaded(v29,v30,v0,r5,r6)
+	load_misaligned_vmx_lo_loaded(v30,v31,v0,r6,r5)
+	lvx	v1,0,r5
+	vperm   v31,v31,v1,v0
+	b       no_vmx
+aligned_restore_vmx:
+	addi	r6,r5,16
+	lvx	v20,0,r5
+	addi	r5,r5,32
+	lvx	v21,0,r6
+	addi	r6,r6,32
+	lvx	v22,0,r5
+	addi	r5,r5,32
+	lvx	v23,0,r6
+	addi	r6,r6,32
+	lvx	v24,0,r5
+	addi	r5,r5,32
+	lvx	v25,0,r6
+	addi	r6,r6,32
+	lvx	v26,0,r5
+	addi	r5,r5,32
+	lvx	v27,0,r6
+	addi	r6,r6,32
+	lvx	v28,0,r5
+	addi	r5,r5,32
+	lvx	v29,0,r6
+	addi	r6,r6,32
+	lvx	v30,0,r5
+	lvx	v31,0,r6
+no_vmx:
+#endif
+	lwz r1,(JB_GPR1*4)(r3)
+	lwz r0,(JB_LR*4)(r3)
+	lwz r14,((JB_GPRS+0)*4)(r3)
+	lfd fp14,((JB_FPRS+0*2)*4)(r3)
+	lwz r15,((JB_GPRS+1)*4)(r3)
+	lfd fp15,((JB_FPRS+1*2)*4)(r3)
+	lwz r16,((JB_GPRS+2)*4)(r3)
+	lfd fp16,((JB_FPRS+2*2)*4)(r3)
+	lwz r17,((JB_GPRS+3)*4)(r3)
+	lfd fp17,((JB_FPRS+3*2)*4)(r3)
+	lwz r18,((JB_GPRS+4)*4)(r3)
+	lfd fp18,((JB_FPRS+4*2)*4)(r3)
+	lwz r19,((JB_GPRS+5)*4)(r3)
+	lfd fp19,((JB_FPRS+5*2)*4)(r3)
+	lwz r20,((JB_GPRS+6)*4)(r3)
+	lfd fp20,((JB_FPRS+6*2)*4)(r3)
+	mtlr r0
+	lwz r21,((JB_GPRS+7)*4)(r3)
+	lfd fp21,((JB_FPRS+7*2)*4)(r3)
+	lwz r22,((JB_GPRS+8)*4)(r3)
+	lfd fp22,((JB_FPRS+8*2)*4)(r3)
+	lwz r0,(JB_CR*4)(r3)
+	lwz r23,((JB_GPRS+9)*4)(r3)
+	lfd fp23,((JB_FPRS+9*2)*4)(r3)
+	lwz r24,((JB_GPRS+10)*4)(r3)
+	lfd fp24,((JB_FPRS+10*2)*4)(r3)
+	lwz r25,((JB_GPRS+11)*4)(r3)
+	lfd fp25,((JB_FPRS+11*2)*4)(r3)
+	mtcrf 0xFF,r0
+	lwz r26,((JB_GPRS+12)*4)(r3)
+	lfd fp26,((JB_FPRS+12*2)*4)(r3)
+	lwz r27,((JB_GPRS+13)*4)(r3)
+	lfd fp27,((JB_FPRS+13*2)*4)(r3)
+	lwz r28,((JB_GPRS+14)*4)(r3)
+	lfd fp28,((JB_FPRS+14*2)*4)(r3)
+	lwz r29,((JB_GPRS+15)*4)(r3)
+	lfd fp29,((JB_FPRS+15*2)*4)(r3)
+	lwz r30,((JB_GPRS+16)*4)(r3)
+	lfd fp30,((JB_FPRS+16*2)*4)(r3)
+	lwz r31,((JB_GPRS+17)*4)(r3)
+	lfd fp31,((JB_FPRS+17*2)*4)(r3)
+	mr r3,r4
+	blr
+END (BP_SYM (__longjmp))
diff --git a/sysdeps/powerpc/powerpc32/fpu/__longjmp.S b/sysdeps/powerpc/powerpc32/fpu/__longjmp.S
index de100445fa..c43483561a 100644
--- a/sysdeps/powerpc/powerpc32/fpu/__longjmp.S
+++ b/sysdeps/powerpc/powerpc32/fpu/__longjmp.S
@@ -1,5 +1,5 @@
-/* longjmp for PowerPC.
-   Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+/* AltiVec/VMX (new) version of __longjmp for PowerPC.
+   Copyright (C)  1995,1996,1997,1999,2000,2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -17,57 +17,25 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <sysdep.h>
-#define _ASM
-#define _SETJMP_H
-#include <bits/setjmp.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
+#include <libc-symbols.h>
+#include <rtld-global-offsets.h>
+#include <shlib-compat.h>
 
-ENTRY (BP_SYM (__longjmp))
-	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+#if defined NOT_IN_libc
+/* Build a none versioned object for rtld-*.  */
+# include "__longjmp-common.S"
 
-	lwz r1,(JB_GPR1*4)(r3)
-	lwz r0,(JB_LR*4)(r3)
-	lwz r14,((JB_GPRS+0)*4)(r3)
-	lfd fp14,((JB_FPRS+0*2)*4)(r3)
-	lwz r15,((JB_GPRS+1)*4)(r3)
-	lfd fp15,((JB_FPRS+1*2)*4)(r3)
-	lwz r16,((JB_GPRS+2)*4)(r3)
-	lfd fp16,((JB_FPRS+2*2)*4)(r3)
-	lwz r17,((JB_GPRS+3)*4)(r3)
-	lfd fp17,((JB_FPRS+3*2)*4)(r3)
-	lwz r18,((JB_GPRS+4)*4)(r3)
-	lfd fp18,((JB_FPRS+4*2)*4)(r3)
-	lwz r19,((JB_GPRS+5)*4)(r3)
-	lfd fp19,((JB_FPRS+5*2)*4)(r3)
-	lwz r20,((JB_GPRS+6)*4)(r3)
-	lfd fp20,((JB_FPRS+6*2)*4)(r3)
-	mtlr r0
-	lwz r21,((JB_GPRS+7)*4)(r3)
-	lfd fp21,((JB_FPRS+7*2)*4)(r3)
-	lwz r22,((JB_GPRS+8)*4)(r3)
-	lfd fp22,((JB_FPRS+8*2)*4)(r3)
-	lwz r0,(JB_CR*4)(r3)
-	lwz r23,((JB_GPRS+9)*4)(r3)
-	lfd fp23,((JB_FPRS+9*2)*4)(r3)
-	lwz r24,((JB_GPRS+10)*4)(r3)
-	lfd fp24,((JB_FPRS+10*2)*4)(r3)
-	lwz r25,((JB_GPRS+11)*4)(r3)
-	lfd fp25,((JB_FPRS+11*2)*4)(r3)
-	mtcrf 0xFF,r0
-	lwz r26,((JB_GPRS+12)*4)(r3)
-	lfd fp26,((JB_FPRS+12*2)*4)(r3)
-	lwz r27,((JB_GPRS+13)*4)(r3)
-	lfd fp27,((JB_FPRS+13*2)*4)(r3)
-	lwz r28,((JB_GPRS+14)*4)(r3)
-	lfd fp28,((JB_FPRS+14*2)*4)(r3)
-	lwz r29,((JB_GPRS+15)*4)(r3)
-	lfd fp29,((JB_FPRS+15*2)*4)(r3)
-	lwz r30,((JB_GPRS+16)*4)(r3)
-	lfd fp30,((JB_FPRS+16*2)*4)(r3)
-	lwz r31,((JB_GPRS+17)*4)(r3)
-	lfd fp31,((JB_FPRS+17*2)*4)(r3)
-	mr r3,r4
-	blr
-END (BP_SYM (__longjmp))
+#else /* !NOT_IN_libc */
+/* Build a versioned object for libc.  */
+default_symbol_version (__vmx__longjmp,__longjmp,GLIBC_2.3.4);
+# define __longjmp  __vmx__longjmp
+# include "__longjmp-common.S"
+
+# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+#  define __NO_VMX__
+symbol_version (__novmx__longjmp,__longjmp,GLIBC_2.0);
+#  undef __longjmp
+#  define __longjmp  __novmx__longjmp
+#  include "__longjmp-common.S"
+# endif
+#endif /* !NOT_IN_libc */
diff --git a/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S b/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S
new file mode 100644
index 0000000000..b69ce33755
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S
@@ -0,0 +1,168 @@
+/* setjmp for PowerPC.
+   Copyright (C) 1995-99, 2000, 2003, 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#define _ASM
+#define _SETJMP_H
+#ifdef __NO_VMX__
+# include <novmxsetjmp.h>
+#else
+# include <bits/setjmp.h>
+#endif
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+
+ENTRY (BP_SYM (__sigsetjmp))
+	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+
+	stw  r1,(JB_GPR1*4)(3)
+	mflr r0
+	stw  r14,((JB_GPRS+0)*4)(3)
+	stfd fp14,((JB_FPRS+0*2)*4)(3)
+	stw  r0,(JB_LR*4)(3)
+	stw  r15,((JB_GPRS+1)*4)(3)
+	stfd fp15,((JB_FPRS+1*2)*4)(3)
+	mfcr r0
+	stw  r16,((JB_GPRS+2)*4)(3)
+	stfd fp16,((JB_FPRS+2*2)*4)(3)
+	stw  r0,(JB_CR*4)(3)
+	stw  r17,((JB_GPRS+3)*4)(3)
+	stfd fp17,((JB_FPRS+3*2)*4)(3)
+	stw  r18,((JB_GPRS+4)*4)(3)
+	stfd fp18,((JB_FPRS+4*2)*4)(3)
+	stw  r19,((JB_GPRS+5)*4)(3)
+	stfd fp19,((JB_FPRS+5*2)*4)(3)
+	stw  r20,((JB_GPRS+6)*4)(3)
+	stfd fp20,((JB_FPRS+6*2)*4)(3)
+	stw  r21,((JB_GPRS+7)*4)(3)
+	stfd fp21,((JB_FPRS+7*2)*4)(3)
+	stw  r22,((JB_GPRS+8)*4)(3)
+	stfd fp22,((JB_FPRS+8*2)*4)(3)
+	stw  r23,((JB_GPRS+9)*4)(3)
+	stfd fp23,((JB_FPRS+9*2)*4)(3)
+	stw  r24,((JB_GPRS+10)*4)(3)
+	stfd fp24,((JB_FPRS+10*2)*4)(3)
+	stw  r25,((JB_GPRS+11)*4)(3)
+	stfd fp25,((JB_FPRS+11*2)*4)(3)
+	stw  r26,((JB_GPRS+12)*4)(3)
+	stfd fp26,((JB_FPRS+12*2)*4)(3)
+	stw  r27,((JB_GPRS+13)*4)(3)
+	stfd fp27,((JB_FPRS+13*2)*4)(3)
+	stw  r28,((JB_GPRS+14)*4)(3)
+	stfd fp28,((JB_FPRS+14*2)*4)(3)
+	stw  r29,((JB_GPRS+15)*4)(3)
+	stfd fp29,((JB_FPRS+15*2)*4)(3)
+	stw  r30,((JB_GPRS+16)*4)(3)
+	stfd fp30,((JB_FPRS+16*2)*4)(3)
+	stw  r31,((JB_GPRS+17)*4)(3)
+	stfd fp31,((JB_FPRS+17*2)*4)(3)
+#ifndef __NO_VMX__
+#ifdef PIC
+	mflr    r6
+	bl      _GLOBAL_OFFSET_TABLE_@local-4
+	mflr    r5
+#ifdef SHARED
+	lwz     r5,_rtld_global@got(r5)
+	mtlr    r6
+	lwz     r5,RTLD_GLOBAL_DL_HWCAP_OFFSET(r5)
+#else
+	lwz     r5,_rtld_global@got(r5)
+	mtlr    r6
+	lwz     r5,0(r5)
+#endif
+#else
+	lis	r5,_dl_hwcap@ha
+	lwz     r5,_dl_hwcap@l(r5)
+#endif
+	andis.	r5,r5,(PPC_FEATURE_HAS_ALTIVEC >> 16)
+	beq	no_vmx
+	la	r5,((JB_VRS)*4)(3)
+	andi.	r6,r5,0xf
+	mfspr	r0,VRSAVE
+	stw	r0,((JB_VRSAVE)*4)(3)
+	addi	r6,r5,16
+	beq+	aligned_save_vmx
+	lvsr	v0,0,r5
+	vspltisb v1,-1         /* set v1 to all 1's */
+	vspltisb v2,0          /* set v2 to all 0's */
+	vperm   v3,v2,v1,v0   /* v3 contains shift mask with num all 1 bytes on left = misalignment  */
+
+
+	/* Special case for v20 we need to preserve what is in save area below v20 before obliterating it */
+	lvx     v5,0,r5
+	vperm   v20,v20,v20,v0
+	vsel    v5,v5,v20,v3
+	vsel    v20,v20,v2,v3
+	stvx    v5,0,r5
+
+#define save_2vmx_partial(savevr,prev_savevr,hivr,shiftvr,maskvr,savegpr,addgpr) \
+	addi    addgpr,addgpr,32; \
+	vperm   savevr,savevr,savevr,shiftvr; \
+	vsel    hivr,prev_savevr,savevr,maskvr; \
+	stvx    hivr,0,savegpr;
+
+	save_2vmx_partial(v21,v20,v5,v0,v3,r6,r5)
+	save_2vmx_partial(v22,v21,v5,v0,v3,r5,r6)
+	save_2vmx_partial(v23,v22,v5,v0,v3,r6,r5)
+	save_2vmx_partial(v24,v23,v5,v0,v3,r5,r6)
+	save_2vmx_partial(v25,v24,v5,v0,v3,r6,r5)
+	save_2vmx_partial(v26,v25,v5,v0,v3,r5,r6)
+	save_2vmx_partial(v27,v26,v5,v0,v3,r6,r5)
+	save_2vmx_partial(v28,v27,v5,v0,v3,r5,r6)
+	save_2vmx_partial(v29,v28,v5,v0,v3,r6,r5)
+	save_2vmx_partial(v30,v29,v5,v0,v3,r5,r6)
+
+	/* Special case for r31 we need to preserve what is in save area above v31 before obliterating it */
+	addi    r5,r5,32
+	vperm   v31,v31,v31,v0
+	lvx     v4,0,r5
+	vsel    v5,v30,v31,v3
+	stvx    v5,0,r6
+	vsel    v4,v31,v4,v3
+	stvx    v4,0,r5
+	b	no_vmx
+
+aligned_save_vmx:
+	stvx	20,0,r5
+	addi	r5,r5,32
+	stvx	21,0,r6
+	addi	r6,r6,32
+	stvx	22,0,r5
+	addi	r5,r5,32
+	stvx	23,0,r6
+	addi	r6,r6,32
+	stvx	24,0,r5
+	addi	r5,r5,32
+	stvx	25,0,r6
+	addi	r6,r6,32
+	stvx	26,0,r5
+	addi	r5,r5,32
+	stvx	27,0,r6
+	addi	r6,r6,32
+	stvx	28,0,r5
+	addi	r5,r5,32
+	stvx	29,0,r6
+	addi	r6,r6,32
+	stvx	30,0,r5
+	stvx	31,0,r6
+no_vmx:
+#endif
+	b JUMPTARGET (BP_SYM (__sigjmp_save))
+END (BP_SYM (__sigsetjmp))
diff --git a/sysdeps/powerpc/powerpc32/fpu/setjmp.S b/sysdeps/powerpc/powerpc32/fpu/setjmp.S
index 871ae28625..6012bf2166 100644
--- a/sysdeps/powerpc/powerpc32/fpu/setjmp.S
+++ b/sysdeps/powerpc/powerpc32/fpu/setjmp.S
@@ -1,5 +1,5 @@
-/* setjmp for PowerPC.
-   Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+/* non alitivec (old) version of setjmp for PowerPC.
+   Copyright (C)  1995-1997,1999,2000,2003,2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -17,56 +17,28 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <sysdep.h>
-#define _ASM
-#define _SETJMP_H
-#include <bits/setjmp.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
+#include <libc-symbols.h>
+#include <rtld-global-offsets.h>
+#include <shlib-compat.h>
 
-ENTRY (BP_SYM (__sigsetjmp))
-	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+#if defined NOT_IN_libc
+/* Build a none versioned object for rtld-*.  */
+# include "setjmp-common.S"
 
-	stw  r1,(JB_GPR1*4)(3)
-	mflr r0
-	stw  r14,((JB_GPRS+0)*4)(3)
-	stfd fp14,((JB_FPRS+0*2)*4)(3)
-	stw  r0,(JB_LR*4)(3)
-	stw  r15,((JB_GPRS+1)*4)(3)
-	stfd fp15,((JB_FPRS+1*2)*4)(3)
-	mfcr r0
-	stw  r16,((JB_GPRS+2)*4)(3)
-	stfd fp16,((JB_FPRS+2*2)*4)(3)
-	stw  r0,(JB_CR*4)(3)
-	stw  r17,((JB_GPRS+3)*4)(3)
-	stfd fp17,((JB_FPRS+3*2)*4)(3)
-	stw  r18,((JB_GPRS+4)*4)(3)
-	stfd fp18,((JB_FPRS+4*2)*4)(3)
-	stw  r19,((JB_GPRS+5)*4)(3)
-	stfd fp19,((JB_FPRS+5*2)*4)(3)
-	stw  r20,((JB_GPRS+6)*4)(3)
-	stfd fp20,((JB_FPRS+6*2)*4)(3)
-	stw  r21,((JB_GPRS+7)*4)(3)
-	stfd fp21,((JB_FPRS+7*2)*4)(3)
-	stw  r22,((JB_GPRS+8)*4)(3)
-	stfd fp22,((JB_FPRS+8*2)*4)(3)
-	stw  r23,((JB_GPRS+9)*4)(3)
-	stfd fp23,((JB_FPRS+9*2)*4)(3)
-	stw  r24,((JB_GPRS+10)*4)(3)
-	stfd fp24,((JB_FPRS+10*2)*4)(3)
-	stw  r25,((JB_GPRS+11)*4)(3)
-	stfd fp25,((JB_FPRS+11*2)*4)(3)
-	stw  r26,((JB_GPRS+12)*4)(3)
-	stfd fp26,((JB_FPRS+12*2)*4)(3)
-	stw  r27,((JB_GPRS+13)*4)(3)
-	stfd fp27,((JB_FPRS+13*2)*4)(3)
-	stw  r28,((JB_GPRS+14)*4)(3)
-	stfd fp28,((JB_FPRS+14*2)*4)(3)
-	stw  r29,((JB_GPRS+15)*4)(3)
-	stfd fp29,((JB_FPRS+15*2)*4)(3)
-	stw  r30,((JB_GPRS+16)*4)(3)
-	stfd fp30,((JB_FPRS+16*2)*4)(3)
-	stw  r31,((JB_GPRS+17)*4)(3)
-	stfd fp31,((JB_FPRS+17*2)*4)(3)
-	b JUMPTARGET (BP_SYM (__sigjmp_save))
-END (BP_SYM (__sigsetjmp))
+#else /* !NOT_IN_libc */
+/* Build a versioned object for libc.  */
+default_symbol_version (__vmx__sigsetjmp,__sigsetjmp,GLIBC_2.3.4)
+# define __sigsetjmp __vmx__sigsetjmp
+# define __sigjmp_save __vmx__sigjmp_save
+# include "setjmp-common.S"
+
+# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+#  define __NO_VMX__
+#  undef __sigsetjmp
+#  undef __sigjmp_save
+symbol_version (__novmx__sigsetjmp,__sigsetjmp,GLIBC_2.0)
+#  define __sigsetjmp __novmx__sigsetjmp
+#  define __sigjmp_save __novmx__sigjmp_save
+#  include "setjmp-common.S"
+# endif
+#endif /* !NOT_IN_libc */
diff --git a/sysdeps/powerpc/powerpc32/setjmp-common.S b/sysdeps/powerpc/powerpc32/setjmp-common.S
new file mode 100644
index 0000000000..40f626498c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/setjmp-common.S
@@ -0,0 +1,59 @@
+/* setjmp for PowerPC.
+   Copyright (C) 1995-1997,1999-2001,2003,2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#define _ASM
+#define _SETJMP_H
+#ifdef __NO_VMX__
+# include <novmxsetjmp.h>
+#else
+# include <bits/setjmp.h>
+#endif
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+
+ENTRY (BP_SYM (__sigsetjmp))
+	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+
+	stw  r1,(JB_GPR1*4)(3)
+	mflr r0
+	stw  r14,((JB_GPRS+0)*4)(3)
+	stw  r0,(JB_LR*4)(3)
+	stw  r15,((JB_GPRS+1)*4)(3)
+	mfcr r0
+	stw  r16,((JB_GPRS+2)*4)(3)
+	stw  r0,(JB_CR*4)(3)
+	stw  r17,((JB_GPRS+3)*4)(3)
+	stw  r18,((JB_GPRS+4)*4)(3)
+	stw  r19,((JB_GPRS+5)*4)(3)
+	stw  r20,((JB_GPRS+6)*4)(3)
+	stw  r21,((JB_GPRS+7)*4)(3)
+	stw  r22,((JB_GPRS+8)*4)(3)
+	stw  r23,((JB_GPRS+9)*4)(3)
+	stw  r24,((JB_GPRS+10)*4)(3)
+	stw  r25,((JB_GPRS+11)*4)(3)
+	stw  r26,((JB_GPRS+12)*4)(3)
+	stw  r27,((JB_GPRS+13)*4)(3)
+	stw  r28,((JB_GPRS+14)*4)(3)
+	stw  r29,((JB_GPRS+15)*4)(3)
+	stw  r30,((JB_GPRS+16)*4)(3)
+	stw  r31,((JB_GPRS+17)*4)(3)
+	b JUMPTARGET (BP_SYM (__sigjmp_save))
+END (BP_SYM (__sigsetjmp))
diff --git a/sysdeps/powerpc/powerpc32/setjmp.S b/sysdeps/powerpc/powerpc32/setjmp.S
index 9c9729a8dd..ecc1482981 100644
--- a/sysdeps/powerpc/powerpc32/setjmp.S
+++ b/sysdeps/powerpc/powerpc32/setjmp.S
@@ -1,5 +1,5 @@
-/* setjmp for PowerPC.
-   Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
+/* non alitivec (old) version of setjmp for PowerPC.
+   Copyright (C) 1995-1997,1999-2001,2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -17,38 +17,27 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <sysdep.h>
-#define _ASM
-#define _SETJMP_H
-#include <bits/setjmp.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
+#include <shlib-compat.h>
+#include <libc-symbols.h>
 
-ENTRY (BP_SYM (__sigsetjmp))
-	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+#if defined NOT_IN_libc
+/* Build a none versioned object for rtld-*.  */
+# include "setjmp-common.S"
 
-	stw  r1,(JB_GPR1*4)(3)
-	mflr r0
-	stw  r14,((JB_GPRS+0)*4)(3)
-	stw  r0,(JB_LR*4)(3)
-	stw  r15,((JB_GPRS+1)*4)(3)
-	mfcr r0
-	stw  r16,((JB_GPRS+2)*4)(3)
-	stw  r0,(JB_CR*4)(3)
-	stw  r17,((JB_GPRS+3)*4)(3)
-	stw  r18,((JB_GPRS+4)*4)(3)
-	stw  r19,((JB_GPRS+5)*4)(3)
-	stw  r20,((JB_GPRS+6)*4)(3)
-	stw  r21,((JB_GPRS+7)*4)(3)
-	stw  r22,((JB_GPRS+8)*4)(3)
-	stw  r23,((JB_GPRS+9)*4)(3)
-	stw  r24,((JB_GPRS+10)*4)(3)
-	stw  r25,((JB_GPRS+11)*4)(3)
-	stw  r26,((JB_GPRS+12)*4)(3)
-	stw  r27,((JB_GPRS+13)*4)(3)
-	stw  r28,((JB_GPRS+14)*4)(3)
-	stw  r29,((JB_GPRS+15)*4)(3)
-	stw  r30,((JB_GPRS+16)*4)(3)
-	stw  r31,((JB_GPRS+17)*4)(3)
-	b JUMPTARGET (BP_SYM (__sigjmp_save))
-END (BP_SYM (__sigsetjmp))
+#else /* !NOT_IN_libc */
+/* Build a versioned object for libc.  */
+default_symbol_version (__vmx__sigsetjmp,__sigsetjmp,GLIBC_2.3.4)
+# define __sigsetjmp __vmx__sigsetjmp
+# define __sigjmp_save __vmx__sigjmp_save
+# include "setjmp-common.S"
+
+# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+#  define __NO_VMX__
+#  undef __sigsetjmp
+#  undef __sigjmp_save
+symbol_version (__novmx__sigsetjmp,__sigsetjmp,GLIBC_2.0)
+#  define __sigsetjmp __novmx__sigsetjmp
+#  define __sigjmp_save __novmx__sigjmp_save
+#  include "setjmp-common.S"
+# endif
+#endif /* !NOT_IN_libc */
diff --git a/sysdeps/powerpc/powerpc64/__longjmp-common.S b/sysdeps/powerpc/powerpc64/__longjmp-common.S
new file mode 100644
index 0000000000..df316234d9
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/__longjmp-common.S
@@ -0,0 +1,153 @@
+/* longjmp for PowerPC64.
+   Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#define _ASM
+#define _SETJMP_H
+#ifdef __NO_VMX__
+# include <novmxsetjmp.h>
+#else
+# include <bits/setjmp.h>
+#endif
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+#ifndef __NO_VMX__
+	.section	".toc","aw"
+.LC__dl_hwcap:
+#ifdef SHARED
+	.tc _rtld_global[TC],_rtld_global
+#else
+	.tc _dl_hwcap[TC],_dl_hwcap
+#endif
+	.section ".text"
+#endif
+
+ENTRY (BP_SYM (__longjmp))
+	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+#ifndef __NO_VMX__
+	ld    r5,.LC__dl_hwcap@toc(r2)
+#ifdef SHARED
+	/* Load _rtld-global._dl_hwcap.  */
+	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	no_vmx
+	la	r5,((JB_VRS)*8)(3)
+	andi.	r6,r5,0xf
+	lwz	r0,((JB_VRSAVE)*8)(3)
+	mtspr	VRSAVE,r0
+	beq+	aligned_restore_vmx
+	addi    r6,r5,16
+	lvsl	v0,0,r5
+	lvx	v1,0,r5
+	addi    r5,r5,32
+	lvx	v21,0,r6
+	vperm   v20,v1,v21,v0
+#define load_misaligned_vmx_lo_loaded(loadvr,lovr,shiftvr,loadgpr,addgpr) \
+	addi    addgpr,addgpr,32; \
+	lvx	lovr,0,loadgpr; \
+	vperm   loadvr,loadvr,lovr,shiftvr;
+	load_misaligned_vmx_lo_loaded(v21,v22,v0,r5,r6)
+	load_misaligned_vmx_lo_loaded(v22,v23,v0,r6,r5)
+	load_misaligned_vmx_lo_loaded(v23,v24,v0,r5,r6)
+	load_misaligned_vmx_lo_loaded(v24,v25,v0,r6,r5)
+	load_misaligned_vmx_lo_loaded(v25,v26,v0,r5,r6)
+	load_misaligned_vmx_lo_loaded(v26,v27,v0,r6,r5)
+	load_misaligned_vmx_lo_loaded(v27,v28,v0,r5,r6)
+	load_misaligned_vmx_lo_loaded(v28,v29,v0,r6,r5)
+	load_misaligned_vmx_lo_loaded(v29,v30,v0,r5,r6)
+	load_misaligned_vmx_lo_loaded(v30,v31,v0,r6,r5)
+	lvx	v1,0,r5
+	vperm   v31,v31,v1,v0
+	b       no_vmx
+aligned_restore_vmx:
+	addi	r6,r5,16
+	lvx	v20,0,r5
+	addi	r5,r5,32
+	lvx	v21,0,r6
+	addi	r6,r6,32
+	lvx	v22,0,r5
+	addi	r5,r5,32
+	lvx	v23,0,r6
+	addi	r6,r6,32
+	lvx	v24,0,r5
+	addi	r5,r5,32
+	lvx	v25,0,r6
+	addi	r6,r6,32
+	lvx	v26,0,r5
+	addi	r5,r5,32
+	lvx	v27,0,r6
+	addi	r6,r6,32
+	lvx	v28,0,r5
+	addi	r5,r5,32
+	lvx	v29,0,r6
+	addi	r6,r6,32
+	lvx	v30,0,r5
+	lvx	v31,0,r6
+no_vmx:
+#endif
+	ld r1,(JB_GPR1*8)(r3)
+	ld r2,(JB_GPR2*8)(r3)
+	ld r0,(JB_LR*8)(r3)
+	ld r14,((JB_GPRS+0)*8)(r3)
+	lfd fp14,((JB_FPRS+0)*8)(r3)
+	ld r15,((JB_GPRS+1)*8)(r3)
+	lfd fp15,((JB_FPRS+1)*8)(r3)
+	ld r16,((JB_GPRS+2)*8)(r3)
+	lfd fp16,((JB_FPRS+2)*8)(r3)
+	ld r17,((JB_GPRS+3)*8)(r3)
+	lfd fp17,((JB_FPRS+3)*8)(r3)
+	ld r18,((JB_GPRS+4)*8)(r3)
+	lfd fp18,((JB_FPRS+4)*8)(r3)
+	ld r19,((JB_GPRS+5)*8)(r3)
+	lfd fp19,((JB_FPRS+5)*8)(r3)
+	ld r20,((JB_GPRS+6)*8)(r3)
+	lfd fp20,((JB_FPRS+6)*8)(r3)
+	mtlr r0
+	ld r21,((JB_GPRS+7)*8)(r3)
+	lfd fp21,((JB_FPRS+7)*8)(r3)
+	ld r22,((JB_GPRS+8)*8)(r3)
+	lfd fp22,((JB_FPRS+8)*8)(r3)
+	ld r0,(JB_CR*8)(r3)
+	ld r23,((JB_GPRS+9)*8)(r3)
+	lfd fp23,((JB_FPRS+9)*8)(r3)
+	ld r24,((JB_GPRS+10)*8)(r3)
+	lfd fp24,((JB_FPRS+10)*8)(r3)
+	ld r25,((JB_GPRS+11)*8)(r3)
+	lfd fp25,((JB_FPRS+11)*8)(r3)
+	mtcrf 0xFF,r0
+	ld r26,((JB_GPRS+12)*8)(r3)
+	lfd fp26,((JB_FPRS+12)*8)(r3)
+	ld r27,((JB_GPRS+13)*8)(r3)
+	lfd fp27,((JB_FPRS+13)*8)(r3)
+	ld r28,((JB_GPRS+14)*8)(r3)
+	lfd fp28,((JB_FPRS+14)*8)(r3)
+	ld r29,((JB_GPRS+15)*8)(r3)
+	lfd fp29,((JB_FPRS+15)*8)(r3)
+	ld r30,((JB_GPRS+16)*8)(r3)
+	lfd fp30,((JB_FPRS+16)*8)(r3)
+	ld r31,((JB_GPRS+17)*8)(r3)
+	lfd fp31,((JB_FPRS+17)*8)(r3)
+	mr r3,r4
+	blr
+END (BP_SYM (__longjmp))
diff --git a/sysdeps/powerpc/powerpc64/__longjmp.S b/sysdeps/powerpc/powerpc64/__longjmp.S
index e4152126b1..88b6cfcd78 100644
--- a/sysdeps/powerpc/powerpc64/__longjmp.S
+++ b/sysdeps/powerpc/powerpc64/__longjmp.S
@@ -1,6 +1,5 @@
-/* longjmp for PowerPC64.
-   Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001, 2002 
-   Free Software Foundation, Inc.
+/* AltiVec/VMX (new) version of __longjmp for PowerPC64.
+   Copyright (C)  1995-1997, 1999-2002, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -18,57 +17,25 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <sysdep.h>
-#define _ASM
-#define _SETJMP_H
-#include <bits/setjmp.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
+#include <libc-symbols.h>
+#include <rtld-global-offsets.h>
+#include <shlib-compat.h>
 
-ENTRY (BP_SYM (__longjmp))
-	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
-	ld r1,(JB_GPR1*8)(r3)
-	ld r2,(JB_GPR2*8)(r3)
-	ld r0,(JB_LR*8)(r3)
-	ld r14,((JB_GPRS+0)*8)(r3)
-	lfd fp14,((JB_FPRS+0)*8)(r3)
-	ld r15,((JB_GPRS+1)*8)(r3)
-	lfd fp15,((JB_FPRS+1)*8)(r3)
-	ld r16,((JB_GPRS+2)*8)(r3)
-	lfd fp16,((JB_FPRS+2)*8)(r3)
-	ld r17,((JB_GPRS+3)*8)(r3)
-	lfd fp17,((JB_FPRS+3)*8)(r3)
-	ld r18,((JB_GPRS+4)*8)(r3)
-	lfd fp18,((JB_FPRS+4)*8)(r3)
-	ld r19,((JB_GPRS+5)*8)(r3)
-	lfd fp19,((JB_FPRS+5)*8)(r3)
-	ld r20,((JB_GPRS+6)*8)(r3)
-	lfd fp20,((JB_FPRS+6)*8)(r3)
-	mtlr r0
-	ld r21,((JB_GPRS+7)*8)(r3)
-	lfd fp21,((JB_FPRS+7)*8)(r3)
-	ld r22,((JB_GPRS+8)*8)(r3)
-	lfd fp22,((JB_FPRS+8)*8)(r3)
-	ld r0,(JB_CR*8)(r3)
-	ld r23,((JB_GPRS+9)*8)(r3)
-	lfd fp23,((JB_FPRS+9)*8)(r3)
-	ld r24,((JB_GPRS+10)*8)(r3)
-	lfd fp24,((JB_FPRS+10)*8)(r3)
-	ld r25,((JB_GPRS+11)*8)(r3)
-	lfd fp25,((JB_FPRS+11)*8)(r3)
-	mtcrf 0xFF,r0
-	ld r26,((JB_GPRS+12)*8)(r3)
-	lfd fp26,((JB_FPRS+12)*8)(r3)
-	ld r27,((JB_GPRS+13)*8)(r3)
-	lfd fp27,((JB_FPRS+13)*8)(r3)
-	ld r28,((JB_GPRS+14)*8)(r3)
-	lfd fp28,((JB_FPRS+14)*8)(r3)
-	ld r29,((JB_GPRS+15)*8)(r3)
-	lfd fp29,((JB_FPRS+15)*8)(r3)
-	ld r30,((JB_GPRS+16)*8)(r3)
-	lfd fp30,((JB_FPRS+16)*8)(r3)
-	ld r31,((JB_GPRS+17)*8)(r3)
-	lfd fp31,((JB_FPRS+17)*8)(r3)
-	mr r3,r4
-	blr
-END (BP_SYM (__longjmp))
+#if defined NOT_IN_libc
+/* Build a none versioned object for rtld-*.  */
+# include "__longjmp-common.S"
+
+#else /* !NOT_IN_libc */
+/* Build a versioned object for libc.  */
+default_symbol_version (__vmx__longjmp,__longjmp,GLIBC_2.3.4)
+# define __longjmp  __vmx__longjmp
+# include "__longjmp-common.S"
+
+# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)
+#  define __NO_VMX__
+#  undef __longjmp
+symbol_version(__novmx__longjmp,__longjmp,GLIBC_2.3)
+#  define __longjmp  __novmx__longjmp
+#  include "__longjmp-common.S"
+# endif
+#endif /* !NOT_IN_libc */
diff --git a/sysdeps/powerpc/powerpc64/bsd-_setjmp.S b/sysdeps/powerpc/powerpc64/bsd-_setjmp.S
index 994f82f851..1b15fedd64 100644
--- a/sysdeps/powerpc/powerpc64/bsd-_setjmp.S
+++ b/sysdeps/powerpc/powerpc64/bsd-_setjmp.S
@@ -1,5 +1,6 @@
-/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'.  PowerPC64 version.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'.  PowerPC32/64 version.
+   Copyright (C) 1994, 1997, 1999, 2000, 2002, 2003, 2004
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,6 +17,43 @@
    License along with the GNU C Library; if not, write to the Free
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
+#include <shlib-compat.h>
+#include <libc-symbols.h>
+#include <sysdep.h>
+#include <bp-sym.h>
 
-/* This code was moved into setjmp.S to solve a double stub call problem. 
-   @local would have worked but it is not supported in PowerPC64 asm.   */
+#if defined NOT_IN_libc
+/* Build a none versioned object for rtld-*.  */
+ENTRY (BP_SYM (_setjmp))
+	li r4,0			/* Set second argument to 0.  */
+	b JUMPTARGET(BP_SYM (__sigsetjmp))
+END (BP_SYM (_setjmp))
+libc_hidden_def (_setjmp)
+
+#else
+/* Build a versioned object for libc.  */
+# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)
+symbol_version (__novmx_setjmp,_setjmp,GLIBC_2.3);
+
+ENTRY (BP_SYM (__novmx_setjmp))
+	li r4,0			/* Set second argument to 0.  */
+	b JUMPTARGET(BP_SYM (__novmx__sigsetjmp))
+END (BP_SYM (__novmx_setjmp))
+libc_hidden_def (__novmx_setjmp)
+# endif /* defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4) */
+
+default_symbol_version (__vmx_setjmp,_setjmp,GLIBC_2.3.4)
+/* __GI__setjmp prototype is needed for ntpl i.e. _setjmp is defined
+   as a libc_hidden_proto & is used in sysdeps/generic/libc-start.c
+   if HAVE_CLEANUP_JMP_BUF is defined */
+ENTRY (BP_SYM (__GI__setjmp))
+	li r4,0			/* Set second argument to 0.  */
+	b JUMPTARGET(BP_SYM (__vmx__sigsetjmp))
+END (BP_SYM (__GI__setjmp))
+
+ENTRY (BP_SYM (__vmx_setjmp))
+	li r4,0			/* Set second argument to 0.  */
+	b JUMPTARGET(BP_SYM (__vmx__sigsetjmp))
+END (BP_SYM (__vmx_setjmp))
+libc_hidden_def (__vmx_setjmp)
+#endif /* !NOT_IN_libc */
diff --git a/sysdeps/powerpc/powerpc64/bsd-setjmp.S b/sysdeps/powerpc/powerpc64/bsd-setjmp.S
index b6bb8f6e08..e83fe53a92 100644
--- a/sysdeps/powerpc/powerpc64/bsd-setjmp.S
+++ b/sysdeps/powerpc/powerpc64/bsd-setjmp.S
@@ -1,5 +1,5 @@
-/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  PowerPC version.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  PowerPC32/64 version.
+   Copyright (C) 1994,1997,1999,2000,2003,2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,6 +16,40 @@
    License along with the GNU C Library; if not, write to the Free
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
+#include <shlib-compat.h>
+#include <libc-symbols.h>
+#include <sysdep.h>
+#include <bp-sym.h>
 
-/* This code was moved into setjmp.S to solve a double stub call problem. 
-   @local would have worked but it is not supported in PowerPC64 asm.  */
+#if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)
+
+/* We need 2 copies of identicatal code for the  setjmp's as gas complains
+  erronously about having multiple versions of setjmp this eliminates the
+  need for the strong alias of __setjmp to setjmp which
+  does not support versioning i.e. another gas unimplemented feature. */
+symbol_version (__novmx__setjmp,__setjmp,GLIBC_2.3)
+symbol_version (__novmxsetjmp,setjmp,GLIBC_2.3)
+
+ENTRY (BP_SYM (__novmxsetjmp))
+	li r4,1			/* Set second argument to 1.  */
+	b JUMPTARGET (BP_SYM (__novmx__sigsetjmp))
+END (BP_SYM (__novmxsetjmp))
+
+ENTRY (BP_SYM (__novmx__setjmp))
+	li r4,1			/* Set second argument to 1.  */
+	b JUMPTARGET (BP_SYM (__novmx__sigsetjmp))
+END (BP_SYM (__novmx__setjmp))
+#endif  /*  defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4) */
+
+default_symbol_version (__vmx__setjmp,__setjmp,GLIBC_2.3.4)
+default_symbol_version (__vmxsetjmp,setjmp,GLIBC_2.3.4)
+
+ENTRY (BP_SYM (__vmxsetjmp))
+	li r4,1			/* Set second argument to 1.  */
+	b JUMPTARGET (BP_SYM (__vmx__sigsetjmp))
+END (BP_SYM (__vmxsetjmp))
+
+ENTRY (BP_SYM (__vmx__setjmp))
+	li r4,1			/* Set second argument to 1.  */
+	b JUMPTARGET (BP_SYM (__vmx__sigsetjmp))
+END (BP_SYM (__vmx__setjmp))
diff --git a/sysdeps/powerpc/powerpc64/setjmp-common.S b/sysdeps/powerpc/powerpc64/setjmp-common.S
new file mode 100644
index 0000000000..541b5d4276
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/setjmp-common.S
@@ -0,0 +1,171 @@
+/* setjmp for PowerPC64.
+   Copyright (C) 1995-2003, 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#define _ASM
+#define _SETJMP_H
+#ifdef __NO_VMX__
+#include <novmxsetjmp.h>
+#else
+#include <bits/setjmp.h>
+#endif
+#include <bp-sym.h>
+#include <bp-asm.h>
+
+#ifndef __NO_VMX__
+	.section	".toc","aw"
+.LC__dl_hwcap:
+#ifdef SHARED
+	.tc _rtld_global[TC],_rtld_global
+#else
+	.tc _dl_hwcap[TC],_dl_hwcap
+#endif
+	.section ".text"
+#endif
+
+ENTRY (BP_SYM (__sigsetjmp))
+	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+	std  r1,(JB_GPR1*8)(3)
+	mflr r0
+	std  r2,(JB_GPR2*8)(3)
+	std  r14,((JB_GPRS+0)*8)(3)
+	stfd fp14,((JB_FPRS+0)*8)(3)
+	std  r0,(JB_LR*8)(3)
+	std  r15,((JB_GPRS+1)*8)(3)
+	stfd fp15,((JB_FPRS+1)*8)(3)
+	mfcr r0
+	std  r16,((JB_GPRS+2)*8)(3)
+	stfd fp16,((JB_FPRS+2)*8)(3)
+	std  r0,(JB_CR*8)(3)
+	std  r17,((JB_GPRS+3)*8)(3)
+	stfd fp17,((JB_FPRS+3)*8)(3)
+	std  r18,((JB_GPRS+4)*8)(3)
+	stfd fp18,((JB_FPRS+4)*8)(3)
+	std  r19,((JB_GPRS+5)*8)(3)
+	stfd fp19,((JB_FPRS+5)*8)(3)
+	std  r20,((JB_GPRS+6)*8)(3)
+	stfd fp20,((JB_FPRS+6)*8)(3)
+	std  r21,((JB_GPRS+7)*8)(3)
+	stfd fp21,((JB_FPRS+7)*8)(3)
+	std  r22,((JB_GPRS+8)*8)(3)
+	stfd fp22,((JB_FPRS+8)*8)(3)
+	std  r23,((JB_GPRS+9)*8)(3)
+	stfd fp23,((JB_FPRS+9)*8)(3)
+	std  r24,((JB_GPRS+10)*8)(3)
+	stfd fp24,((JB_FPRS+10)*8)(3)
+	std  r25,((JB_GPRS+11)*8)(3)
+	stfd fp25,((JB_FPRS+11)*8)(3)
+	std  r26,((JB_GPRS+12)*8)(3)
+	stfd fp26,((JB_FPRS+12)*8)(3)
+	std  r27,((JB_GPRS+13)*8)(3)
+	stfd fp27,((JB_FPRS+13)*8)(3)
+	std  r28,((JB_GPRS+14)*8)(3)
+	stfd fp28,((JB_FPRS+14)*8)(3)
+	std  r29,((JB_GPRS+15)*8)(3)
+	stfd fp29,((JB_FPRS+15)*8)(3)
+	std  r30,((JB_GPRS+16)*8)(3)
+	stfd fp30,((JB_FPRS+16)*8)(3)
+	std  r31,((JB_GPRS+17)*8)(3)
+	stfd fp31,((JB_FPRS+17)*8)(3)
+#ifndef __NO_VMX__
+	ld    r5,.LC__dl_hwcap@toc(r2)
+#ifdef SHARED
+	/* Load _rtld-global._dl_hwcap.  */
+	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	no_vmx
+	la	r5,((JB_VRS)*8)(3)
+	andi.	r6,r5,0xf
+	mfspr	r0,VRSAVE
+	stw	r0,((JB_VRSAVE)*8)(3)
+	addi	r6,r5,16
+	beq+	aligned_save_vmx
+	lvsr	v0,0,r5
+	vspltisb v1,-1         /* set v1 to all 1's */
+	vspltisb v2,0          /* set v2 to all 0's */
+	vperm   v3,v2,v1,v0   /* v3 contains shift mask with num all 1 bytes
+				 on left = misalignment  */
+
+
+	/* Special case for v20 we need to preserve what is in save area
+	   below v20 before obliterating it */
+	lvx     v5,0,r5
+	vperm   v20,v20,v20,v0
+	vsel    v5,v5,v20,v3
+	vsel    v20,v20,v2,v3
+	stvx    v5,0,r5
+
+#define save_2vmx_partial(savevr,prev_savevr,hivr,shiftvr,maskvr,savegpr,addgpr) \
+	addi    addgpr,addgpr,32; \
+	vperm   savevr,savevr,savevr,shiftvr; \
+	vsel    hivr,prev_savevr,savevr,maskvr; \
+	stvx    hivr,0,savegpr;
+
+	save_2vmx_partial(v21,v20,v5,v0,v3,r6,r5)
+	save_2vmx_partial(v22,v21,v5,v0,v3,r5,r6)
+	save_2vmx_partial(v23,v22,v5,v0,v3,r6,r5)
+	save_2vmx_partial(v24,v23,v5,v0,v3,r5,r6)
+	save_2vmx_partial(v25,v24,v5,v0,v3,r6,r5)
+	save_2vmx_partial(v26,v25,v5,v0,v3,r5,r6)
+	save_2vmx_partial(v27,v26,v5,v0,v3,r6,r5)
+	save_2vmx_partial(v28,v27,v5,v0,v3,r5,r6)
+	save_2vmx_partial(v29,v28,v5,v0,v3,r6,r5)
+	save_2vmx_partial(v30,v29,v5,v0,v3,r5,r6)
+
+	/* Special case for r31 we need to preserve what is in save area
+	   above v31 before obliterating it */
+	addi    r5,r5,32
+	vperm   v31,v31,v31,v0
+	lvx     v4,0,r5
+	vsel    v5,v30,v31,v3
+	stvx    v5,0,r6
+	vsel    v4,v31,v4,v3
+	stvx    v4,0,r5
+	b	no_vmx
+
+aligned_save_vmx:
+	stvx	20,0,r5
+	addi	r5,r5,32
+	stvx	21,0,r6
+	addi	r6,r6,32
+	stvx	22,0,r5
+	addi	r5,r5,32
+	stvx	23,0,r6
+	addi	r6,r6,32
+	stvx	24,0,r5
+	addi	r5,r5,32
+	stvx	25,0,r6
+	addi	r6,r6,32
+	stvx	26,0,r5
+	addi	r5,r5,32
+	stvx	27,0,r6
+	addi	r6,r6,32
+	stvx	28,0,r5
+	addi	r5,r5,32
+	stvx	29,0,r6
+	addi	r6,r6,32
+	stvx	30,0,r5
+	stvx	31,0,r6
+no_vmx:
+#endif
+	b JUMPTARGET (BP_SYM (__sigjmp_save))
+END (BP_SYM (__sigsetjmp))
diff --git a/sysdeps/powerpc/powerpc64/setjmp.S b/sysdeps/powerpc/powerpc64/setjmp.S
index 4ee6c9447a..77653836ad 100644
--- a/sysdeps/powerpc/powerpc64/setjmp.S
+++ b/sysdeps/powerpc/powerpc64/setjmp.S
@@ -1,6 +1,5 @@
-/* setjmp for PowerPC64.
-   Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001, 2002
-   	Free Software Foundation, Inc.
+/* AltiVec (new) version of setjmp for PowerPC.
+   Copyright (C) 1995-97, 1999-2002, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -18,70 +17,28 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <sysdep.h>
-#define _ASM
-#define _SETJMP_H
-#include <bits/setjmp.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
-
-ENTRY (BP_SYM (__sigsetjmp))
-	CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
-___sigsetjmp:
-	std  r1,(JB_GPR1*8)(3)
-	mflr r0
-	std  r2,(JB_GPR2*8)(3)
-	std  r14,((JB_GPRS+0)*8)(3)
-	stfd fp14,((JB_FPRS+0)*8)(3)
-	std  r0,(JB_LR*8)(3)
-	std  r15,((JB_GPRS+1)*8)(3)
-	stfd fp15,((JB_FPRS+1)*8)(3)
-	mfcr r0
-	std  r16,((JB_GPRS+2)*8)(3)
-	stfd fp16,((JB_FPRS+2)*8)(3)
-	std  r0,(JB_CR*8)(3)
-	std  r17,((JB_GPRS+3)*8)(3)
-	stfd fp17,((JB_FPRS+3)*8)(3)
-	std  r18,((JB_GPRS+4)*8)(3)
-	stfd fp18,((JB_FPRS+4)*8)(3)
-	std  r19,((JB_GPRS+5)*8)(3)
-	stfd fp19,((JB_FPRS+5)*8)(3)
-	std  r20,((JB_GPRS+6)*8)(3)
-	stfd fp20,((JB_FPRS+6)*8)(3)
-	std  r21,((JB_GPRS+7)*8)(3)
-	stfd fp21,((JB_FPRS+7)*8)(3)
-	std  r22,((JB_GPRS+8)*8)(3)
-	stfd fp22,((JB_FPRS+8)*8)(3)
-	std  r23,((JB_GPRS+9)*8)(3)
-	stfd fp23,((JB_FPRS+9)*8)(3)
-	std  r24,((JB_GPRS+10)*8)(3)
-	stfd fp24,((JB_FPRS+10)*8)(3)
-	std  r25,((JB_GPRS+11)*8)(3)
-	stfd fp25,((JB_FPRS+11)*8)(3)
-	std  r26,((JB_GPRS+12)*8)(3)
-	stfd fp26,((JB_FPRS+12)*8)(3)
-	std  r27,((JB_GPRS+13)*8)(3)
-	stfd fp27,((JB_FPRS+13)*8)(3)
-	std  r28,((JB_GPRS+14)*8)(3)
-	stfd fp28,((JB_FPRS+14)*8)(3)
-	std  r29,((JB_GPRS+15)*8)(3)
-	stfd fp29,((JB_FPRS+15)*8)(3)
-	std  r30,((JB_GPRS+16)*8)(3)
-	stfd fp30,((JB_FPRS+16)*8)(3)
-	std  r31,((JB_GPRS+17)*8)(3)
-	stfd fp31,((JB_FPRS+17)*8)(3)
-	b JUMPTARGET (BP_SYM (__sigjmp_save))
-END (BP_SYM (__sigsetjmp))
-
-ENTRY (BP_SYM (_setjmp))
-	li r4,0			/* Set second argument to 0.  */
-	b	___sigsetjmp
-END (BP_SYM (_setjmp))
-libc_hidden_def (_setjmp)
-
-ENTRY (BP_SYM (__setjmp))
-	li r4,1			/* Set second argument to 1.  */
-	b	___sigsetjmp
-END (BP_SYM (__setjmp))
-
-strong_alias (__setjmp, setjmp)
+#include <libc-symbols.h>
+#include <rtld-global-offsets.h>
+#include <shlib-compat.h>
+
+#if defined NOT_IN_libc
+/* Build a none versioned object for rtld-*.  */
+# include "setjmp-common.S"
+
+#else /* !NOT_IN_libc */
+/* Build a versioned object for libc.  */
+default_symbol_version (__vmx__sigsetjmp,__sigsetjmp,GLIBC_2.3.4)
+# define __sigsetjmp __vmx__sigsetjmp
+# define __sigjmp_save __vmx__sigjmp_save
+# include "setjmp-common.S"
+
+# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)
+#  undef __sigsetjmp
+#  undef __sigjmp_save
+#  define __NO_VMX__
+symbol_version (__novmx__sigsetjmp,__sigsetjmp,GLIBC_2.3)
+#  define __sigsetjmp __novmx__sigsetjmp
+#  define __sigjmp_save __novmx__sigjmp_save
+#  include "setjmp-common.S"
+# endif
+#endif /* !NOT_IN_libc */
diff --git a/sysdeps/powerpc/sigjmp.c b/sysdeps/powerpc/sigjmp.c
new file mode 100644
index 0000000000..de8a6cea8f
--- /dev/null
+++ b/sysdeps/powerpc/sigjmp.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 1992, 1994, 1997, 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Versioned copy of sysdeps/generic/sigjmp.c modified for AltiVec support.  */
+
+#include  <shlib-compat.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <signal.h>
+
+/* This function is called by the `sigsetjmp' macro
+   before doing a `__setjmp' on ENV[0].__jmpbuf.
+   Always return zero.  */
+
+int
+__vmx__sigjmp_save (sigjmp_buf env, int savemask)
+{
+  env[0].__mask_was_saved = (savemask &&
+			     __sigprocmask (SIG_BLOCK, (sigset_t *) NULL,
+					    &env[0].__saved_mask) == 0);
+
+  return 0;
+}
+
+#if defined NOT_IN_libc
+/* Build a none versioned object for rtld-*.  */
+strong_alias (__vmx__sigjmp_save,__sigjmp_save)
+#else
+/* Build a versioned object for libc.  */
+default_symbol_version (__vmx__sigjmp_save,__sigjmp_save,GLIBC_2.3.4);
+#endif