diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/objtool/include/objtool/warn.h | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/tools/objtool/include/objtool/warn.h b/tools/objtool/include/objtool/warn.h index d99c4675e4a5..a3e79ae75f2e 100644 --- a/tools/objtool/include/objtool/warn.h +++ b/tools/objtool/include/objtool/warn.h @@ -11,32 +11,33 @@ #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> +#include <objtool/builtin.h> #include <objtool/elf.h> extern const char *objname; static inline char *offstr(struct section *sec, unsigned long offset) { - struct symbol *func; - char *name, *str; - unsigned long name_off; + bool is_text = (sec->sh.sh_flags & SHF_EXECINSTR); + struct symbol *sym = NULL; + char *str; + int len; - func = find_func_containing(sec, offset); - if (func) { - name = func->name; - name_off = offset - func->offset; + if (is_text) + sym = find_func_containing(sec, offset); + if (!sym) + sym = find_symbol_containing(sec, offset); + + if (sym) { + str = malloc(strlen(sym->name) + strlen(sec->name) + 40); + len = sprintf(str, "%s+0x%lx", sym->name, offset - sym->offset); + if (opts.sec_address) + sprintf(str+len, " (%s+0x%lx)", sec->name, offset); } else { - name = sec->name; - name_off = offset; + str = malloc(strlen(sec->name) + 20); + sprintf(str, "%s+0x%lx", sec->name, offset); } - str = malloc(strlen(name) + 20); - - if (func) - sprintf(str, "%s()+0x%lx", name, name_off); - else - sprintf(str, "%s+0x%lx", name, name_off); - return str; } |