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target-i386/helper: remove EAX macro

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Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Richard Henderson  <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
liguang 2013-05-28 16:20:59 +08:00 • committed by Blue Swirl
parent 371a775dc1
commit 4b34e3ad83
7 changed files with 60 additions and 62 deletions
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8
target-i386/mem_helper.c
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@ -45,14 +45,14 @@ void helper_cmpxchg8b(CPUX86State *env, target_ulong a0)
eflags = cpu_cc_compute_all(env, CC_OP);
d = cpu_ldq_data(env, a0);
if (d == (((uint64_t)EDX << 32) | (uint32_t)EAX)) {
if (d == (((uint64_t)EDX << 32) | (uint32_t)env->regs[R_EAX])) {
cpu_stq_data(env, a0, ((uint64_t)ECX << 32) | (uint32_t)EBX);
eflags |= CC_Z;
} else {
/* always do the store */
cpu_stq_data(env, a0, d);
EDX = (uint32_t)(d >> 32);
EAX = (uint32_t)d;
env->regs[R_EAX] = (uint32_t)d;
eflags &= ~CC_Z;
}
CC_SRC = eflags;
@ -70,7 +70,7 @@ void helper_cmpxchg16b(CPUX86State *env, target_ulong a0)
eflags = cpu_cc_compute_all(env, CC_OP);
d0 = cpu_ldq_data(env, a0);
d1 = cpu_ldq_data(env, a0 + 8);
if (d0 == EAX && d1 == EDX) {
if (d0 == env->regs[R_EAX] && d1 == EDX) {
cpu_stq_data(env, a0, EBX);
cpu_stq_data(env, a0 + 8, ECX);
eflags |= CC_Z;
@ -79,7 +79,7 @@ void helper_cmpxchg16b(CPUX86State *env, target_ulong a0)
cpu_stq_data(env, a0, d0);
cpu_stq_data(env, a0 + 8, d1);
EDX = d1;
EAX = d0;
env->regs[R_EAX] = d0;
eflags &= ~CC_Z;
}
CC_SRC = eflags;