diff options
Diffstat (limited to 'addr2line.c')
| -rw-r--r-- | addr2line.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/addr2line.c b/addr2line.c index b59623f5b3..13bf747655 100644 --- a/addr2line.c +++ b/addr2line.c @@ -13,6 +13,7 @@ #include "addr2line.h" #include <stdio.h> +#include <stdbool.h> #include <errno.h> #ifdef USE_ELF @@ -486,6 +487,7 @@ fill_lines(int num_traces, void **traces, int check_debuglink, ElfW(Shdr) *dynsym_shdr = NULL, *dynstr_shdr = NULL; obj_info_t *obj = *objp; uintptr_t dladdr_fbase = 0; + bool compressed_p = false; fd = open(binary_filename, O_RDONLY); if (fd < 0) { @@ -555,6 +557,9 @@ fill_lines(int num_traces, void **traces, int check_debuglink, break; case SHT_PROGBITS: if (!strcmp(section_name, ".debug_line")) { + if (shdr[i].sh_flags & SHF_COMPRESSED) { + compressed_p = true; + } debug_line_shdr = shdr + i; } else if (!strcmp(section_name, ".gnu_debuglink")) { @@ -632,7 +637,8 @@ fill_lines(int num_traces, void **traces, int check_debuglink, goto finish; } - if (parse_debug_line(num_traces, traces, + if (!compressed_p && + parse_debug_line(num_traces, traces, file + debug_line_shdr->sh_offset, debug_line_shdr->sh_size, obj, lines, offset)) @@ -748,7 +754,7 @@ next_line: kprintf("[0x%lx]\n", addr); } else if (!line->saddr || !line->sname) { - kprintf("%s [0x%lx]\n", line->path, addr); + kprintf("%s(0x%lx) [0x%lx]\n", line->path, addr-line->base_addr, addr); } else if (line->line <= 0) { kprintf("%s(%s+0x%lx) [0x%lx]\n", line->path, line->sname, |