diff options
| -rw-r--r-- | opcodes/ChangeLog | 6 | ||||
| -rw-r--r-- | opcodes/i386-dis.c | 9 |
2 files changed, 8 insertions, 7 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index bd3de14..9c9334b 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,9 @@ +2010-01-12 H.J. Lu <hongjiu.lu@intel.com> + + * i386-dis.c (rex_original): Removed. + (ckprefix): Remove rex_original. + (print_insn): Update comments. + 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * Makefile.in: Regenerate. diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index 05504de..fc7859a 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -144,10 +144,7 @@ static int prefixes; static int rex; /* Bits of REX we've already used. */ static int rex_used; -/* Original REX prefix. */ -static int rex_original; -/* REX bits in original REX prefix ignored. It may not be the same - as rex_original since some bits may not be ignored. */ +/* REX bits in original REX prefix ignored. */ static int rex_ignored; /* Mark parts used in the REX prefix. When we are testing for empty prefix (for 8bit register REX extension), just mask it @@ -11423,7 +11420,6 @@ ckprefix (void) { int newrex, i, length; rex = 0; - rex_original = 0; rex_ignored = 0; prefixes = 0; used_prefixes = 0; @@ -11537,7 +11533,6 @@ ckprefix (void) if (*codep != FWAIT_OPCODE) all_prefixes[i++] = *codep; rex = newrex; - rex_original = rex; codep++; length++; } @@ -12340,7 +12335,7 @@ print_insn (bfd_vma pc, disassemble_info *info) } } - /* Check if the REX prefix used. */ + /* Check if the REX prefix is used. */ if (rex_ignored == 0 && (rex ^ rex_used) == 0) all_prefixes[last_rex_prefix] = 0; |