Hi,
$ bzip2 -dvk backtrace*.bz2
$ ./backtrace ./backtrace.ppc64.{exec,core}
0x10000000 0x100c0000 [exe]
0xfffa3000000 0xfffa3010000 linux-vdso64.so.1
TID 54659:
# 0 0x10007fa8 .raise
# 1 0x10008370 - 1 .abort
# 2 0x10001344 - 1 .sigusr2
-FAIL:
-# 3 0xfffa3000418 - 1 (null)
-No DWARF information found
+PASS:
+# 3 0xfffa3000418 __kernel_sigtramp_rt64
+# 4 0x10007fa8 .raise
+[...]
I find this initialization missing there.
Testcase for this patch is the whole testsuite of:
[API RFC] unwinder
https://lists.fedorahosted.org/pipermail/elfutils-devel/2012-October/002618.html
Thanks,
Jan
libdwfl/
2012-10-08 Jan Kratochvil <[email protected]>
* dwfl_segment_report_module.c (dwfl_segment_report_module):
Initialize mod->MAIN_BIAS.
diff --git a/libdwfl/dwfl_segment_report_module.c
b/libdwfl/dwfl_segment_report_module.c
index afe9da1..96eae8e 100644
--- a/libdwfl/dwfl_segment_report_module.c
+++ b/libdwfl/dwfl_segment_report_module.c
@@ -650,6 +650,7 @@ dwfl_segment_report_module (Dwfl *dwfl, int ndx, const char
*name,
mod->main.elf = elf;
mod->main.vaddr = module_start - bias;
mod->main.address_sync = module_address_sync;
+ mod->main_bias = bias;
}
return finish ();
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