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| author | Tim Moore <timoore@redhat.com> | 2009-12-23 09:14:02 +0100 |
|---|---|---|
| committer | Tim Moore <timoore@redhat.com> | 2009-12-23 09:14:02 +0100 |
| commit | 69ce6c79dbcb2cec2d1245935ef20bf832ffe70a (patch) | |
| tree | 0b6aea71ef4f3ca5c797494d062819bfba63e7f7 /runtime/stack-ppc.c | |
| parent | 72195f6b17c0ed2e508c58bf3cadd5b9dc4e28ac (diff) | |
| parent | 0ee3adb42f2f6d8bffe177e77a415b3a74f3a777 (diff) | |
| download | systemtap-steved-69ce6c79dbcb2cec2d1245935ef20bf832ffe70a.tar.gz systemtap-steved-69ce6c79dbcb2cec2d1245935ef20bf832ffe70a.tar.xz systemtap-steved-69ce6c79dbcb2cec2d1245935ef20bf832ffe70a.zip | |
Merge remote branch 'origin/master'
Diffstat (limited to 'runtime/stack-ppc.c')
| -rw-r--r-- | runtime/stack-ppc.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/runtime/stack-ppc.c b/runtime/stack-ppc.c index 9670d06f..a9ff26ac 100644 --- a/runtime/stack-ppc.c +++ b/runtime/stack-ppc.c @@ -21,6 +21,24 @@ static void __stp_stack_print (struct pt_regs *regs, int verbose, int levels, return; _sp = (unsigned long *) sp; newsp = _sp[0]; +#ifndef STACK_FRAME_LR_SAVE /* from arch/powerpc/include/asm/ptrace.h */ +#ifdef __powerpc64__ +#define STACK_FRAME_OVERHEAD 112 /* size of minimum stack frame */ +#define STACK_FRAME_LR_SAVE 2 /* Location of LR in stack frame */ +#define STACK_FRAME_REGS_MARKER ASM_CONST(0x7265677368657265) +#define STACK_INT_FRAME_SIZE (sizeof(struct pt_regs) + STACK_FRAME_OVERHEAD + 288) +#define STACK_FRAME_MARKER 12 +#define __SIGNAL_FRAMESIZE 128 +#define __SIGNAL_FRAMESIZE32 64 +#else /* __powerpc64__ */ +#define STACK_FRAME_OVERHEAD 16 /* size of minimum stack frame */ +#define STACK_FRAME_LR_SAVE 1 /* Location of LR in stack frame */ +#define STACK_FRAME_REGS_MARKER ASM_CONST(0x72656773) +#define STACK_INT_FRAME_SIZE (sizeof(struct pt_regs) + STACK_FRAME_OVERHEAD) +#define STACK_FRAME_MARKER 2 +#define __SIGNAL_FRAMESIZE 64 +#endif +#endif ip = _sp[STACK_FRAME_LR_SAVE]; if (!firstframe || ip != lr) { if (verbose) { |