| PARSE_AND_LIST_OPTIONS_CALL_NOP=' |
| fprintf (file, _("\ |
| -z call-nop=PADDING Use PADDING as 1-byte NOP for branch\n")); |
| ' |
| PARSE_AND_LIST_ARGS_CASE_Z_CALL_NOP=' |
| else if (strncmp (optarg, "call-nop=", 9) == 0) |
| { |
| if (strcmp (optarg + 9, "prefix-addr") == 0) |
| { |
| link_info.call_nop_as_suffix = FALSE; |
| link_info.call_nop_byte = 0x67; |
| } |
| else if (strcmp (optarg + 9, "prefix-nop") == 0) |
| { |
| link_info.call_nop_as_suffix = FALSE; |
| link_info.call_nop_byte = 0x90; |
| } |
| else if (strcmp (optarg + 9, "suffix-nop") == 0) |
| { |
| link_info.call_nop_as_suffix = TRUE; |
| link_info.call_nop_byte = 0x90; |
| } |
| else if (strncmp (optarg + 9, "prefix-", 7) == 0) |
| { |
| char *end; |
| link_info.call_nop_byte = strtoul (optarg + 16 , &end, 0); |
| if (*end) |
| einfo (_("%P%F: invalid number for -z call-nop=prefix-: %s\n"), |
| optarg + 16); |
| link_info.call_nop_as_suffix = FALSE; |
| } |
| else if (strncmp (optarg + 9, "suffix-", 7) == 0) |
| { |
| char *end; |
| link_info.call_nop_byte = strtoul (optarg + 16, &end, 0); |
| if (*end) |
| einfo (_("%P%F: invalid number for -z call-nop=suffix-: %s\n"), |
| optarg + 16); |
| link_info.call_nop_as_suffix = TRUE; |
| } |
| else |
| einfo (_("%P%F: unsupported option: -z %s\n"), optarg); |
| } |
| ' |
| |
| PARSE_AND_LIST_OPTIONS="$PARSE_AND_LIST_OPTIONS $PARSE_AND_LIST_OPTIONS_CALL_NOP" |
| PARSE_AND_LIST_ARGS_CASE_Z="$PARSE_AND_LIST_ARGS_CASE_Z $PARSE_AND_LIST_ARGS_CASE_Z_CALL_NOP" |
| CALL_NOP_BYTE=0x67 |
