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| author | H.J. Lu <hjl.tools@gmail.com> | 2009-09-24 16:37:09 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2009-09-24 16:37:09 +0000 |
| commit | 2bf05e57303ade685e40991a7779de56ced5d46f (patch) | |
| tree | 4d303fc4c4233d11bc529bac70a7e64eec55e0d9 /opcodes/i386-gen.c | |
| parent | 935bd1e079100b6d6fa0fa7cfd7c20a7f588cfea (diff) | |
| download | gdb-2bf05e57303ade685e40991a7779de56ced5d46f.zip gdb-2bf05e57303ade685e40991a7779de56ced5d46f.tar.gz gdb-2bf05e57303ade685e40991a7779de56ced5d46f.tar.bz2 | |
gas/
2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (build_vex_prefix): Check vex == 2 instead
of vex256.
opcodes/
2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
* i386-gen.c (opcode_modifiers): Remove Vex256.
(set_bitfield): Handle XXX=V.
* i386-opc.h (Vex): Update comments.
(Vex256): Removed.
(VexNDS): Updated.
(i386_opcode_modifier): Change vex to 2 bits. Remove vex256.
* i386-opc.tbl: Replace "Vex|Vex256" with Vex=2.
* i386-tbl.h: Regenerated.
Diffstat (limited to 'opcodes/i386-gen.c')
| -rw-r--r-- | opcodes/i386-gen.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c index fb1c78e..337f93c 100644 --- a/opcodes/i386-gen.c +++ b/opcodes/i386-gen.c @@ -347,7 +347,6 @@ static bitfield opcode_modifiers[] = BITFIELD (Rex64), BITFIELD (Ugh), BITFIELD (Vex), - BITFIELD (Vex256), BITFIELD (VexNDS), BITFIELD (VexNDD), BITFIELD (VexW0), @@ -540,6 +539,29 @@ set_bitfield (const char *f, bitfield *array, int value, return; } + if (value) + { + const char *v = strchr (f, '='); + + if (v) + { + size_t n = v - f; + char *end; + + for (i = 0; i < size; i++) + if (strncasecmp (array[i].name, f, n) == 0) + { + value = strtol (v + 1, &end, 0); + if (*end == '\0') + { + array[i].value = value; + return; + } + break; + } + } + } + if (lineno != -1) fail (_("%s: %d: Unknown bitfield: %s\n"), filename, lineno, f); else |