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authorUlrich Drepper <drepper@redhat.com>2006-08-14 23:11:18 +0000
committerUlrich Drepper <drepper@redhat.com>2006-08-14 23:11:18 +0000
commitf17efcb43e500d4af62b71bd6f286af831069b5a (patch)
treebf062a11f158b5bc8e33e42cc85e625751bacf94 /sysdeps/powerpc
parent107b8a922a9f72bae8d066549c675062bee0897f (diff)
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* sysdeps/powerpc/powerpc32/dl-trampoline.S (_dl_runtime_resolve):
Don't clobber caller's LRSAVE. (_dl_prof_resolve): Likewise.
Diffstat (limited to 'sysdeps/powerpc')
-rw-r--r--sysdeps/powerpc/powerpc32/dl-trampoline.S14
1 files changed, 8 insertions, 6 deletions
diff --git a/sysdeps/powerpc/powerpc32/dl-trampoline.S b/sysdeps/powerpc/powerpc32/dl-trampoline.S
index 392c109d4c..6a158c3fff 100644
--- a/sysdeps/powerpc/powerpc32/dl-trampoline.S
+++ b/sysdeps/powerpc/powerpc32/dl-trampoline.S
@@ -40,8 +40,9 @@ _dl_runtime_resolve:
mflr r0
# We also need to save some of the condition register fields
stw r7,32(r1)
- stw r0,68(r1)
- cfi_offset (lr, 4)
+ # Don't clobber the caller's LRSAVE, it is needed by _mcount.
+ stw r0,48(r1)
+ cfi_offset (lr, -16)
stw r8,36(r1)
mfcr r0
stw r9,40(r1)
@@ -51,7 +52,7 @@ _dl_runtime_resolve:
# 'fixup' returns the address we want to branch to.
mtctr r3
# Put the registers back...
- lwz r0,68(r1)
+ lwz r0,48(r1)
lwz r10,44(r1)
lwz r9,40(r1)
mtlr r0
@@ -128,8 +129,9 @@ _dl_prof_resolve:
mflr r5
# We also need to save some of the condition register fields.
stw r7,32(r1)
- stw r5,324(r1)
- cfi_offset (lr, 4)
+ # Don't clobber the caller's LRSAVE, it is needed by _mcount.
+ stw r5,308(r1)
+ cfi_offset (lr, -12)
stw r8,36(r1)
mfcr r0
stw r9,40(r1)
@@ -154,7 +156,7 @@ _dl_prof_resolve:
# 'fixup' returns the address we want to branch to.
mtctr r3
# Put the registers back...
- lwz r0,324(r1)
+ lwz r0,308(r1)
lwz r10,44(r1)
lwz r9,40(r1)
mtlr r0