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authorUlrich Drepper <drepper@redhat.com>2005-12-29 22:03:36 +0000
committerUlrich Drepper <drepper@redhat.com>2005-12-29 22:03:36 +0000
commit4e54d7e4761ec174a8217dc7f9c2b1fe092862ed (patch)
tree563f227044d1f2e91610a31ef38a1ae444e83f80 /sysdeps/powerpc/powerpc32
parent8a422e9efd3a5a3f1d88a2b27831874916f4144f (diff)
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* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h [ASSEMBLER]:
Define PTR_DEMANGLE2. * sysdeps/powerpc/powerpc32/setjmp-common.S [PTR_MANGLE]: Also mangle r1. * sysdeps/powerpc/powerpc32/__longjmp-common.S [PTR_DEMANGLE]: Also demangle r1. * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S [PTR_MANGLE]: Mangle r0 and r1. * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S [PTR_DEMANGLE]: Demangle r0 and r1.
Diffstat (limited to 'sysdeps/powerpc/powerpc32')
-rw-r--r--sysdeps/powerpc/powerpc32/__longjmp-common.S1
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S6
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/setjmp-common.S9
-rw-r--r--sysdeps/powerpc/powerpc32/setjmp-common.S6
4 files changed, 21 insertions, 1 deletions
diff --git a/sysdeps/powerpc/powerpc32/__longjmp-common.S b/sysdeps/powerpc/powerpc32/__longjmp-common.S
index 80f5905208..d3f5545579 100644
--- a/sysdeps/powerpc/powerpc32/__longjmp-common.S
+++ b/sysdeps/powerpc/powerpc32/__longjmp-common.S
@@ -43,6 +43,7 @@ ENTRY (BP_SYM (__longjmp))
lwz r20,((JB_GPRS+6)*4)(r3)
#ifdef PTR_DEMANGLE
PTR_DEMANGLE (r0, r25)
+ PTR_DEMANGLE2 (r1, r25)
#endif
mtlr r0
lwz r21,((JB_GPRS+7)*4)(r3)
diff --git a/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S b/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S
index 73cc8181f9..022d7ebbad 100644
--- a/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S
+++ b/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S
@@ -1,5 +1,5 @@
/* longjmp for PowerPC.
- Copyright (C) 1995-99, 2000, 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1995-99, 2000, 2003, 2004, 2005 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
@@ -128,6 +128,10 @@ L(no_vmx):
lfd fp19,((JB_FPRS+5*2)*4)(r3)
lwz r20,((JB_GPRS+6)*4)(r3)
lfd fp20,((JB_FPRS+6*2)*4)(r3)
+#ifdef PTR_DEMANGLE
+ PTR_DEMANGLE (r0, r25)
+ PTR_DEMANGLE2 (r1, r25)
+#endif
mtlr r0
lwz r21,((JB_GPRS+7)*4)(r3)
lfd fp21,((JB_FPRS+7*2)*4)(r3)
diff --git a/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S b/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S
index cf3f215f2d..dae79046d3 100644
--- a/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S
+++ b/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S
@@ -32,10 +32,19 @@
ENTRY (BP_SYM (__sigsetjmp))
CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+#ifdef PTR_MANGLE
+ mr r5,r1
+ PTR_MANGLE(r5, r10)
+ stw r5,(JB_GPR1*4)(3)
+#else
stw r1,(JB_GPR1*4)(3)
+#endif
mflr r0
stw r14,((JB_GPRS+0)*4)(3)
stfd fp14,((JB_FPRS+0*2)*4)(3)
+#ifdef PTR_MANGLE
+ PTR_MANGLE (r0, r10)
+#endif
stw r0,(JB_LR*4)(3)
stw r15,((JB_GPRS+1)*4)(3)
stfd fp15,((JB_FPRS+1*2)*4)(3)
diff --git a/sysdeps/powerpc/powerpc32/setjmp-common.S b/sysdeps/powerpc/powerpc32/setjmp-common.S
index 750075459c..35740923d2 100644
--- a/sysdeps/powerpc/powerpc32/setjmp-common.S
+++ b/sysdeps/powerpc/powerpc32/setjmp-common.S
@@ -33,7 +33,13 @@
ENTRY (BP_SYM (__sigsetjmp))
CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
+#ifdef PTR_MANGLE
+ mr r5,r1
+ PTR_MANGLE(r5, r10)
+ stw r5,(JB_GPR1*4)(3)
+#else
stw r1,(JB_GPR1*4)(3)
+#endif
mflr r0
stw r14,((JB_GPRS+0)*4)(3)
#ifdef PTR_MANGLE