diff options
Diffstat (limited to 'tools/perf/util/symbol-elf.c')
| -rw-r--r-- | tools/perf/util/symbol-elf.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 48943b834f11..b13873a6f368 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -1388,6 +1388,7 @@ struct phdr_data { off_t offset; u64 addr; u64 len; + struct list_head node; }; struct kcore_copy_info { @@ -1399,6 +1400,7 @@ struct kcore_copy_info { u64 last_module_symbol; struct phdr_data kernel_map; struct phdr_data modules_map; + struct list_head phdrs; }; static int kcore_copy__process_kallsyms(void *arg, const char *name, char type, @@ -1510,6 +1512,11 @@ static int kcore_copy__read_maps(struct kcore_copy_info *kci, Elf *elf) if (elf_read_maps(elf, true, kcore_copy__read_map, kci) < 0) return -1; + if (kci->kernel_map.len) + list_add_tail(&kci->kernel_map.node, &kci->phdrs); + if (kci->modules_map.len) + list_add_tail(&kci->modules_map.node, &kci->phdrs); + return 0; } @@ -1678,6 +1685,8 @@ int kcore_copy(const char *from_dir, const char *to_dir) char kcore_filename[PATH_MAX]; char extract_filename[PATH_MAX]; + INIT_LIST_HEAD(&kci.phdrs); + if (kcore_copy__copy_file(from_dir, to_dir, "kallsyms")) return -1; |