OpenE2K/qemu-e2k
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Correctly save and restore env->a20_mask now that it is a 64-bit

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variable. Noticed by Erik de Castro Lopo.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4334 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2008-05-04 20:11:44 +00:00
parent 0ecdffbb60
commit 7caa33f7be
1 changed files with 6 additions and 2 deletions
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8
target-i386/machine.c
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@ -32,6 +32,7 @@ void cpu_save(QEMUFile *f, void *opaque)
CPUState *env = opaque;
uint16_t fptag, fpus, fpuc, fpregs_format;
uint32_t hflags;
int32_t a20_mask;
int i;
for(i = 0; i < CPU_NB_REGS; i++)
@ -100,7 +101,8 @@ void cpu_save(QEMUFile *f, void *opaque)
qemu_put_betls(f, &env->dr[i]);
/* MMU */
qemu_put_be32s(f, &env->a20_mask);
a20_mask = (int32_t) env->a20_mask;
qemu_put_be32s(f, &a20_mask);
/* XMM */
qemu_put_be32s(f, &env->mxcsr);
@ -150,6 +152,7 @@ int cpu_load(QEMUFile *f, void *opaque, int version_id)
int i, guess_mmx;
uint32_t hflags;
uint16_t fpus, fpuc, fptag, fpregs_format;
int32_t a20_mask;
if (version_id != 3 && version_id != 4)
return -EINVAL;
@ -238,7 +241,8 @@ int cpu_load(QEMUFile *f, void *opaque, int version_id)
qemu_get_betls(f, &env->dr[i]);
/* MMU */
qemu_get_be32s(f, &env->a20_mask);
qemu_get_be32s(f, &a20_mask);
env->a20_mask = a20_mask;
qemu_get_be32s(f, &env->mxcsr);
for(i = 0; i < CPU_NB_REGS; i++) {