| 1 | PARSE_AND_LIST_OPTIONS_CALL_NOP=' |
| 2 | fprintf (file, _("\ |
| 3 | -z call-nop=PADDING Use PADDING as 1-byte NOP for branch\n")); |
| 4 | ' |
| 5 | PARSE_AND_LIST_ARGS_CASE_Z_CALL_NOP=' |
| 6 | else if (strncmp (optarg, "call-nop=", 9) == 0) |
| 7 | { |
| 8 | if (strcmp (optarg + 9, "prefix-addr") == 0) |
| 9 | { |
| 10 | params.call_nop_as_suffix = FALSE; |
| 11 | params.call_nop_byte = 0x67; |
| 12 | } |
| 13 | else if (strcmp (optarg + 9, "suffix-nop") == 0) |
| 14 | { |
| 15 | params.call_nop_as_suffix = TRUE; |
| 16 | params.call_nop_byte = 0x90; |
| 17 | } |
| 18 | else if (strncmp (optarg + 9, "prefix-", 7) == 0) |
| 19 | { |
| 20 | char *end; |
| 21 | params.call_nop_byte = strtoul (optarg + 16 , &end, 0); |
| 22 | if (*end) |
| 23 | einfo (_("%F%P: invalid number for -z call-nop=prefix-: %s\n"), |
| 24 | optarg + 16); |
| 25 | params.call_nop_as_suffix = FALSE; |
| 26 | } |
| 27 | else if (strncmp (optarg + 9, "suffix-", 7) == 0) |
| 28 | { |
| 29 | char *end; |
| 30 | params.call_nop_byte = strtoul (optarg + 16, &end, 0); |
| 31 | if (*end) |
| 32 | einfo (_("%F%P: invalid number for -z call-nop=suffix-: %s\n"), |
| 33 | optarg + 16); |
| 34 | params.call_nop_as_suffix = TRUE; |
| 35 | } |
| 36 | else |
| 37 | einfo (_("%F%P: unsupported option: -z %s\n"), optarg); |
| 38 | } |
| 39 | ' |
| 40 | |
| 41 | PARSE_AND_LIST_OPTIONS="$PARSE_AND_LIST_OPTIONS $PARSE_AND_LIST_OPTIONS_CALL_NOP" |
| 42 | PARSE_AND_LIST_ARGS_CASE_Z="$PARSE_AND_LIST_ARGS_CASE_Z $PARSE_AND_LIST_ARGS_CASE_Z_CALL_NOP" |
| 43 | CALL_NOP_BYTE=0x67 |