| From | Cody P Schafer <> | Subject | [PATCH 03/16] perf symbol: only un-prelink non-zero symbols | Date | Fri, 10 Aug 2012 15:22:49 -0700 |
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Prelink only adjusts the addresses of non-zero symbols. Do the same when we reverse the adjustments.
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> --- tools/perf/util/symbol-elf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 9ca89f8..e037609 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -717,7 +717,7 @@ int dso__load_sym(struct dso *dso, struct map *map, const char *name, int fd, goto new_symbol; } - if (curr_dso->adjust_symbols) { + if (curr_dso->adjust_symbols && sym.st_value) { pr_debug4("%s: adjusting symbol: st_value: %#" PRIx64 " " "sh_addr: %#" PRIx64 " sh_offset: %#" PRIx64 "\n", __func__, (u64)sym.st_value, (u64)shdr.sh_addr, -- 1.7.11.3
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