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Diffstat (limited to 'arch/powerpc/kernel/vdso64/sigtramp.S')
-rw-r--r--arch/powerpc/kernel/vdso64/sigtramp.S11
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/vdso64/sigtramp.S b/arch/powerpc/kernel/vdso64/sigtramp.S
index 17a83fa6dc52..59eb59bb4082 100644
--- a/arch/powerpc/kernel/vdso64/sigtramp.S
+++ b/arch/powerpc/kernel/vdso64/sigtramp.S
@@ -134,13 +134,16 @@ V_FUNCTION_END(__kernel_sigtramp_rt64)
9:
/* This is where the pt_regs pointer can be found on the stack. */
-#define PTREGS 128+168+56
+#define PTREGS 128+168+56
/* Size of regs. */
-#define RSIZE 8
+#define RSIZE 8
+
+/* Size of CR reg in DWARF unwind info. */
+#define CRSIZE 4
/* This is the offset of the VMX reg pointer. */
-#define VREGS 48*RSIZE+33*8
+#define VREGS 48*RSIZE+33*8
/* Describe where general purpose regs are saved. */
#define EH_FRAME_GEN \
@@ -178,7 +181,7 @@ V_FUNCTION_END(__kernel_sigtramp_rt64)
rsave (31, 31*RSIZE); \
rsave (67, 32*RSIZE); /* ap, used as temp for nip */ \
rsave (65, 36*RSIZE); /* lr */ \
- rsave (70, 38*RSIZE) /* cr */
+ rsave (70, 38*RSIZE + (RSIZE - CRSIZE)) /* cr */
/* Describe where the FP regs are saved. */
#define EH_FRAME_FP \