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| author | Peter Zijlstra <peterz@infradead.org> | 2009-06-22 16:52:51 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-22 17:02:07 +0200 |
| commit | 520f2c346af463fa00924b236e092da482b344cc (patch) | |
| tree | 7ff2f8277c1c56cd93f32062bb065f0ea44d7d3f /tools | |
| parent | 74d5b5889ea71a95d8924c08f8a7c6e2bdcbc0ba (diff) | |
| download | linux-3.10-520f2c346af463fa00924b236e092da482b344cc.tar.gz linux-3.10-520f2c346af463fa00924b236e092da482b344cc.tar.bz2 linux-3.10-520f2c346af463fa00924b236e092da482b344cc.zip | |
perf report: Output more symbol related debug data
Print more symbol relocation related info under -vv.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-report.c | 5 | ||||
| -rw-r--r-- | tools/perf/util/symbol.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 5eb5566f0c9..ec230a0146e 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -797,7 +797,7 @@ resolve_symbol(struct thread *thread, struct map **mapp, { struct dso *dso = dsop ? *dsop : NULL; struct map *map = mapp ? *mapp : NULL; - uint64_t ip = *ipp; + u64 ip = *ipp; if (!thread) return NULL; @@ -814,7 +814,6 @@ resolve_symbol(struct thread *thread, struct map **mapp, *mapp = map; got_map: ip = map->map_ip(map, ip); - *ipp = ip; dso = map->dso; } else { @@ -828,6 +827,8 @@ got_map: dso = kernel_dso; } dprintf(" ...... dso: %s\n", dso ? dso->name : "<not found>"); + dprintf(" ...... map: %Lx -> %Lx\n", *ipp, ip); + *ipp = ip; if (dsop) *dsop = dso; diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 01b62fa0399..9c659ef6aec 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -535,6 +535,10 @@ static int dso__load_sym(struct dso *self, int fd, const char *name, gelf_getshdr(sec, &shdr); obj_start = sym.st_value; + if (verbose >= 2) + printf("adjusting symbol: st_value: %Lx sh_addr: %Lx sh_offset: %Lx\n", + (u64)sym.st_value, (u64)shdr.sh_addr, (u64)shdr.sh_offset); + sym.st_value -= shdr.sh_addr - shdr.sh_offset; f = symbol__new(sym.st_value, sym.st_size, |