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| author | wenji <wjhuang@dhcp-beijing-cdc-10-182-120-233.cn.oracle.com> | 2008-04-13 22:50:18 -0400 |
|---|---|---|
| committer | wenji <wjhuang@dhcp-beijing-cdc-10-182-120-233.cn.oracle.com> | 2008-04-13 22:50:18 -0400 |
| commit | bd10b81c06a0102ac10617da2f368fcc168fc15e (patch) | |
| tree | 07c4878e3eaf77801d5104c2f6c498cfff9e3bbd /runtime/runtime.h | |
| parent | d58c66bfef5cfa7267ced03db11928fd5c78ba9c (diff) | |
| parent | f7e07777e033e580351dc6886ab7dbdddd9839fe (diff) | |
| download | systemtap-steved-bd10b81c06a0102ac10617da2f368fcc168fc15e.tar.gz systemtap-steved-bd10b81c06a0102ac10617da2f368fcc168fc15e.tar.xz systemtap-steved-bd10b81c06a0102ac10617da2f368fcc168fc15e.zip | |
Merge branch 'master' of ssh://wenji@sources.redhat.com/git/systemtap
Diffstat (limited to 'runtime/runtime.h')
| -rw-r--r-- | runtime/runtime.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/runtime/runtime.h b/runtime/runtime.h index 318d3038..8d267173 100644 --- a/runtime/runtime.h +++ b/runtime/runtime.h @@ -70,13 +70,24 @@ static struct #define MAXSTRINGLEN 128 #endif +#ifdef CONFIG_FRAME_POINTER +/* Just because frame pointers are available does not mean we can trust them. */ +#if defined (__i386__) || defined (__arm__) +#define STP_USE_FRAME_POINTER +#endif +#endif + +/* dwarf unwinder only tested so far on i386 and x86_64 */ +#if !defined(STP_USE_FRAME_BUFFER) && (defined(__i386__) || defined(__x86_64__)) +#define STP_USE_DWARF_UNWINDER +#endif + #include "alloc.c" #include "print.c" #include "string.c" #include "io.c" #include "arith.c" #include "copy.c" -#include "sym.h" #include "sym.c" #ifdef STP_PERFMON #include "perf.c" |