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monitor/mwait support

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2044 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2006-07-10 19:53:04 +00:00
parent 4f2092904d
commit 3d7374c5da
4 changed files with 97 additions and 14 deletions
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15
target-i386/op.c
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@ -614,10 +614,17 @@ void OPPROTO op_movq_eip_im64(void)
void OPPROTO op_hlt(void)
{
env->hflags &= ~HF_INHIBIT_IRQ_MASK; /* needed if sti is just before */
env->hflags |= HF_HALTED_MASK;
env->exception_index = EXCP_HLT;
cpu_loop_exit();
helper_hlt();
}
void OPPROTO op_monitor(void)
{
helper_monitor();
}
void OPPROTO op_mwait(void)
{
helper_mwait();
}
void OPPROTO op_debug(void)