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https://github.com/bminor/binutils-gdb.git
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8d97c1a53f
ld -w currently causes segmentation faults and other misbehaviour since it changes einfo with %F in the format string (fatal error) to not exit. This patch fixes that by introducing a new variant of einfo called "fatal" that always exits, and replaces all einfo calls using %F with a call to fatal without the %F. I considered modifying einfo to inspect the first 2 or 4 chars in the format string, looking for %F, but decided that was probably a bad idea given that translators might have moved the %F. It's also a little nicer to inform the compiler of a function that doesn't return. The patch also fixes some formatting nits, and makes use of %pA to print section names in a couple of places in aix.em.
44 lines
1.3 KiB
Bash
44 lines
1.3 KiB
Bash
PARSE_AND_LIST_OPTIONS_CALL_NOP='
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fprintf (file, _("\
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-z call-nop=PADDING Use PADDING as 1-byte NOP for branch\n"));
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'
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PARSE_AND_LIST_ARGS_CASE_Z_CALL_NOP='
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else if (strncmp (optarg, "call-nop=", 9) == 0)
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{
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if (strcmp (optarg + 9, "prefix-addr") == 0)
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{
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params.call_nop_as_suffix = false;
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params.call_nop_byte = 0x67;
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}
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else if (strcmp (optarg + 9, "suffix-nop") == 0)
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{
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params.call_nop_as_suffix = true;
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params.call_nop_byte = 0x90;
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}
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else if (strncmp (optarg + 9, "prefix-", 7) == 0)
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{
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char *end;
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params.call_nop_byte = strtoul (optarg + 16 , &end, 0);
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if (*end)
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fatal (_("%P: invalid number for -z call-nop=prefix-: %s\n"),
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optarg + 16);
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params.call_nop_as_suffix = false;
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}
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else if (strncmp (optarg + 9, "suffix-", 7) == 0)
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{
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char *end;
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params.call_nop_byte = strtoul (optarg + 16, &end, 0);
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if (*end)
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fatal (_("%P: invalid number for -z call-nop=suffix-: %s\n"),
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optarg + 16);
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params.call_nop_as_suffix = true;
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}
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else
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fatal (_("%P: unsupported option: -z %s\n"), optarg);
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}
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'
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PARSE_AND_LIST_OPTIONS="$PARSE_AND_LIST_OPTIONS $PARSE_AND_LIST_OPTIONS_CALL_NOP"
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PARSE_AND_LIST_ARGS_CASE_Z="$PARSE_AND_LIST_ARGS_CASE_Z $PARSE_AND_LIST_ARGS_CASE_Z_CALL_NOP"
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CALL_NOP_BYTE=0x67
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