diff options
Diffstat (limited to 'binutils/readelf.c')
| -rw-r--r-- | binutils/readelf.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/binutils/readelf.c b/binutils/readelf.c index 9b83f08..c538dd8 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -7166,8 +7166,8 @@ reset_state_machine (int is_stmt) state_machine_regs.last_file_entry = 0; } -/* Handled an extend line op. Returns true if this is the end - of sequence. */ +/* Handled an extend line op. + Returns the number of bytes read. */ static int process_extended_line_op (unsigned char *data, int is_stmt, int pointer_size) @@ -9097,7 +9097,9 @@ display_debug_lines (Elf_Internal_Shdr *section, printf (_(" Line Base: %d\n"), info.li_line_base); printf (_(" Line Range: %d\n"), info.li_line_range); printf (_(" Opcode Base: %d\n"), info.li_opcode_base); - printf (_(" (Pointer size: %u)\n"), pointer_size); + printf (_(" (Pointer size: %u)%s\n"), + pointer_size, + warned_about_missing_comp_units ? " [assumed]" : "" ); end_of_sequence = data + info.li_length + initial_length_size; @@ -9188,8 +9190,14 @@ display_debug_lines (Elf_Internal_Shdr *section, else switch (op_code) { case DW_LNS_extended_op: + if (pointer_size == 0) + { + warn (_("Extend line ops need a valid pointer size, guessing at 4")); + pointer_size = 4; + } + data += process_extended_line_op (data, info.li_default_is_stmt, - pointer_size); + pointer_size); break; case DW_LNS_copy: |