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perf symbols: Use symbol type instead of map->type
map->type is going away, we can derive it from map->prot, so use
the same logic as in the kernel's arch/arm/kernel/module.c file:
ELF32_ST_TYPE(sym->st_info) == STT_FUNC && !(sym->st_value & 1))
This was introduced in b2f8fb237e
("perf symbols: Fix annotation of
thumb code"), that fix is maintained with this change.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Dave Martin <dave.martin@linaro.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Dr. David Alan Gilbert <david.gilbert@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-us590h81uqgxaumucfttqj50@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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parent
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@ -982,7 +982,7 @@ int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss,
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/* On ARM, symbols for thumb functions have 1 added to
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* the symbol address as a flag - remove it */
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if ((ehdr.e_machine == EM_ARM) &&
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(map->type == MAP__FUNCTION) &&
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(GELF_ST_TYPE(sym.st_info) == STT_FUNC) &&
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(sym.st_value & 1))
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--sym.st_value;
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