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| author | Mark Wielaard <mjw@redhat.com> | 2009-04-15 19:20:56 +0200 |
|---|---|---|
| committer | Mark Wielaard <mjw@redhat.com> | 2009-04-15 19:20:56 +0200 |
| commit | 7c2136cfc88d68cfc5eb490444dc25c7dc1c0632 (patch) | |
| tree | 3a99bf80ba62a010f696c4fc421f1aaa31a51a36 /runtime | |
| parent | 9a8911ac796aa9cefb504b825802246ef3c8e45f (diff) | |
| parent | f38b2e7385b3395dc589af5bde137971adf84f27 (diff) | |
| download | systemtap-steved-7c2136cfc88d68cfc5eb490444dc25c7dc1c0632.tar.gz systemtap-steved-7c2136cfc88d68cfc5eb490444dc25c7dc1c0632.tar.xz systemtap-steved-7c2136cfc88d68cfc5eb490444dc25c7dc1c0632.zip | |
Merge branch 'dwarf_unwinder'
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/runtime.h | 14 | ||||
| -rw-r--r-- | runtime/unwind.c | 2 |
2 files changed, 8 insertions, 8 deletions
diff --git a/runtime/runtime.h b/runtime/runtime.h index 0a656b78..c2e927cc 100644 --- a/runtime/runtime.h +++ b/runtime/runtime.h @@ -66,6 +66,13 @@ static struct #define MAXTRACE 20 #endif +/* dwarf unwinder only tested so far on i386 and x86_64. */ +#if (defined(__i386__) || defined(__x86_64__)) +#ifndef STP_USE_DWARF_UNWINDER +#define STP_USE_DWARF_UNWINDER +#endif +#endif + #ifdef CONFIG_FRAME_POINTER /* Just because frame pointers are available does not mean we can trust them. */ #ifndef STP_USE_DWARF_UNWINDER @@ -73,13 +80,6 @@ static struct #endif #endif -/* dwarf unwinder only tested so far on i386 and x86_64, - but globally disabled for now */ -#if 0 -// !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" diff --git a/runtime/unwind.c b/runtime/unwind.c index 9c704e28..f7b19def 100644 --- a/runtime/unwind.c +++ b/runtime/unwind.c @@ -581,7 +581,7 @@ static int unwind(struct unwind_frame_info *frame) if (UNW_PC(frame) == 0) return -EINVAL; - m = _stp_mod_sec_lookup (pc, &s); + m = _stp_mod_sec_lookup (pc, current, &s); if (unlikely(m == NULL)) { dbug_unwind(1, "No module found for pc=%lx", pc); return -EINVAL; |