-/* 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) 1995-2019 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
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
-#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))
-
-ENTRY (BP_SYM (__setjmp))
- li r4,1 /* Set second argument to 1. */
- b ___sigsetjmp
-END (BP_SYM (__setjmp))
-
-strong_alias (__setjmp, setjmp)
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <libc-symbols.h>
+#include <rtld-global-offsets.h>
+#include <shlib-compat.h>
+
+#if !IS_IN (libc)
+/* Build a non-versioned object for rtld-*. */
+# define setjmp_symbol setjmp
+# define _setjmp_symbol _setjmp
+# define __sigsetjmp_symbol __sigsetjmp
+# define __sigjmp_save_symbol __sigjmp_save
+# include "setjmp-common.S"
+
+#else /* IS_IN (libc) */
+/* Build a versioned object for libc. */
+versioned_symbol (libc, __vmxsetjmp, setjmp, GLIBC_2_3_4)
+versioned_symbol (libc, __vmx_setjmp, _setjmp, GLIBC_2_3_4)
+versioned_symbol (libc, __vmx__sigsetjmp, __sigsetjmp, GLIBC_2_3_4)
+# define setjmp_symbol __vmxsetjmp
+# define _setjmp_symbol __vmx_setjmp
+# define __sigsetjmp_symbol __vmx__sigsetjmp
+# define __sigjmp_save_symbol __vmx__sigjmp_save
+# include "setjmp-common.S"
+strong_alias (__vmxsetjmp, __vmx__setjmp)
+strong_alias (__vmx__sigsetjmp, __setjmp)
+
+# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)
+# undef setjmp_symbol
+# undef _setjmp_symbol
+# undef __sigsetjmp_symbol
+# undef __sigjmp_save_symbol
+# undef JB_SIZE
+# define __NO_VMX__
+compat_symbol (libc, __novmxsetjmp, setjmp, GLIBC_2_3)
+compat_symbol (libc, __novmx_setjmp,_setjmp, GLIBC_2_3);
+compat_symbol (libc, __novmx__sigsetjmp,__sigsetjmp, GLIBC_2_3)
+# define setjmp_symbol __novmxsetjmp
+# define _setjmp_symbol __novmx_setjmp
+# define __sigsetjmp_symbol __novmx__sigsetjmp
+# define __sigjmp_save_symbol __novmx__sigjmp_save
+# include "setjmp-common.S"
+strong_alias (__novmxsetjmp, __novmx__setjmp)
+# endif
+#endif /* IS_IN (libc) */