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.

1 files changed, 23 insertions, 56 deletions

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 */