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| author | Ulf Hermann <ulf.hermann@theqtcompany.com> | 2015-09-03 16:34:42 +0200 |
|---|---|---|
| committer | Ulf Hermann <ulf.hermann@theqtcompany.com> | 2015-09-07 18:06:03 +0300 |
| commit | 17f82be73d930e8a921512f630a933acf8e49ab0 (patch) | |
| tree | d1adf9271ee4e389b1ca1c36d41538bc0f05703d | |
| parent | 2b87e45bdd2d3c16f56817c4bf6c16c7971de163 (diff) | |
Adjust addresses by offset before looking up file and line
Otherwise we end up with random addresses in the symbol. The symbol may
contain inlined functions and the resulting locations are thus pretty
random.
Change-Id: I4410dea34dd9214ef05c9e5f221a42b18d228e2a
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
| -rw-r--r-- | app/perfunwind.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/app/perfunwind.cpp b/app/perfunwind.cpp index 6babd58..2a2076c 100644 --- a/app/perfunwind.cpp +++ b/app/perfunwind.cpp @@ -319,7 +319,7 @@ static PerfUnwind::Frame lookupSymbol(PerfUnwind::UnwindInfo *ui, Dwfl *dwfl, Dw elfFile = dwfl_module_info(mod, 0, 0, 0, 0, 0, 0, 0); // We take the first line of the function for now, in order to reduce UI complexity - Dwfl_Line *srcLine = dwfl_module_getsrc(mod, adjusted); + Dwfl_Line *srcLine = dwfl_module_getsrc(mod, adjusted - off); if (srcLine) srcFile = dwfl_lineinfo(srcLine, NULL, &line, &column, NULL, NULL); } |