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| author | Josh Poimboeuf <jpoimboe@redhat.com> | 2020-04-01 21:23:26 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-04-14 12:59:52 +0300 |
| commit | 8782e7cab51b6bf01a5a86471dd82228af1ac185 (patch) | |
| tree | a4a218883121520e87c3143e4abb6bc85182a2a7 /tools/objtool/orc_gen.c | |
| parent | bd841d6154f5f41f8a32d3c1b0bc229e326e640a (diff) | |
| download | linux-8782e7cab51b6bf01a5a86471dd82228af1ac185.tar.xz | |
objtool: Support Clang non-section symbols in ORC dump
Historically, the relocation symbols for ORC entries have only been
section symbols:
.text+0: sp:sp+8 bp:(und) type:call end:0
However, the Clang assembler is aggressive about stripping section
symbols. In that case we will need to use function symbols:
freezing_slow_path+0: sp:sp+8 bp:(und) type:call end:0
In preparation for the generation of such entries in "objtool orc
generate", add support for reading them in "objtool orc dump".
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/b811b5eb1a42602c3b523576dc5efab9ad1c174d.1585761021.git.jpoimboe@redhat.com
Diffstat (limited to 'tools/objtool/orc_gen.c')
0 files changed, 0 insertions, 0 deletions