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| author | Mark Wielaard <mjw@redhat.com> | 2008-09-10 17:43:42 +0200 |
|---|---|---|
| committer | Mark Wielaard <mjw@redhat.com> | 2008-09-10 17:43:42 +0200 |
| commit | 675fb1ddeec8cd22e17ab989f8a813a375ae6226 (patch) | |
| tree | 75909a476c3dbeef1ee440cf8f78f68c6ed31a01 /runtime/unwind.c | |
| parent | e0c72583f8fb7a61d052c58b8e9c6df0925bc234 (diff) | |
| download | systemtap-steved-675fb1ddeec8cd22e17ab989f8a813a375ae6226.tar.gz systemtap-steved-675fb1ddeec8cd22e17ab989f8a813a375ae6226.tar.xz systemtap-steved-675fb1ddeec8cd22e17ab989f8a813a375ae6226.zip | |
Rename _stp_module module_base output to dwarf_module_base and document.
Diffstat (limited to 'runtime/unwind.c')
| -rw-r--r-- | runtime/unwind.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/runtime/unwind.c b/runtime/unwind.c index db8ae664..bc8a93dc 100644 --- a/runtime/unwind.c +++ b/runtime/unwind.c @@ -550,7 +550,9 @@ static int processCFI(const u8 *start, const u8 *end, unsigned long targetLoc, s return result && ptr.p8 == end && (targetLoc == 0 || state->label == NULL); } -// This is an address inside a module, adjust. +// If this is an address inside a module, adjust for section relocation +// and the elfutils base relocation done during loading of the .dwarf_frame +// in translate.cxx. static unsigned long adjustStartLoc (unsigned long startLoc, struct _stp_module *m, @@ -560,7 +562,7 @@ adjustStartLoc (unsigned long startLoc, { startLoc = _stp_module_relocate (m->name, s->name, startLoc); - startLoc -= m->module_base; + startLoc -= m->dwarf_module_base; } return startLoc; } |