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[platform/upstream/glibc.git] / sysdeps / powerpc / powerpc32 / setjmp.S

diff --git a/sysdeps/powerpc/powerpc32/setjmp.S b/sysdeps/powerpc/powerpc32/setjmp.S
index 47dc693..99a81f4 100644 (file)
--- 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 altivec (old) 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
@@ -13,43 +13,34 @@
    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.  */
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
 
-#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 !IS_IN (libc)
+/* Build a non-versioned object for rtld-*.  */
+# define __sigsetjmp_symbol __sigsetjmp
+# define __sigjmp_save_symbol __sigjmp_save
+# include "setjmp-common.S"
 
-       stw  r1,(JB_GPR1*4)(3)
-       mflr r0
-       stw  r2,(JB_GPR2*4)(3)
-       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 /* IS_IN (libc) */
+/* Build a versioned object for libc.  */
+versioned_symbol (libc, __vmx__sigsetjmp, __sigsetjmp, GLIBC_2_3_4)
+# define __sigsetjmp_symbol __vmx__sigsetjmp
+# define __sigjmp_save_symbol __vmx__sigjmp_save
+# include "setjmp-common.S"
+libc_hidden_ver (__vmx__sigsetjmp, __sigsetjmp)
+
+# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+#  define __NO_VMX__
+#  undef __sigsetjmp_symbol
+#  undef __sigjmp_save_symbol
+#  undef JB_SIZE
+compat_symbol (libc, __novmx__sigsetjmp, __sigsetjmp, GLIBC_2_0)
+#  define __sigsetjmp_symbol __novmx__sigsetjmp
+#  define __sigjmp_save_symbol __novmx__sigjmp_save
+#  include "setjmp-common.S"
+# endif
+#endif /* IS_IN (libc) */