From d869730db34eaf4a5c00b84e5d645fad3b912a1f Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Wed, 13 Jan 2010 04:03:20 +0000 Subject: [PATCH] Remove rex_original 2010-01-12 H.J. Lu * i386-dis.c (rex_original): Removed. (ckprefix): Remove rex_original. (print_insn): Update comments. --- opcodes/ChangeLog | 6 ++++++ opcodes/i386-dis.c | 9 ++------- 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index bd3de141854..9c9334be27c 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,9 @@ +2010-01-12 H.J. Lu + + * i386-dis.c (rex_original): Removed. + (ckprefix): Remove rex_original. + (print_insn): Update comments. + 2010-01-09 Ralf Wildenhues * Makefile.in: Regenerate. diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index 05504de57e9..fc7859adae1 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; -- 2.30.2