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Anton Blanchard authored
Commit 73cdf0c6 ("perf symbols: Record text offset in dso to calculate objdump address") started storing the offset of the text section for all DSOs: if (elf_section_by_name(elf, &ehdr, &tshdr, ".text", NULL)) dso->text_offset = tshdr.sh_addr - tshdr.sh_offset; Unfortunately this breaks debuginfo files, because we need to calculate the offset of the text section in the associated executable file. As a result perf annotate returns junk for all debuginfo files. Fix this by using runtime_ss->elf which should point at the executable when parsing a debuginfo file. Signed-off-by:
Anton Blanchard <anton@samba.org> Reviewed-by:
Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Tested-by:
Wang Nan <wangnan0@huawei.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> Cc: stable@vger.kernel.org # v4.6+ Fixes: 73cdf0c6 ("perf symbols: Record text offset in dso to calculate objdump address") Link: http://lkml.kernel.org/r/20160813115533.6de17912@krytenSigned-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com>
50de1a0c