From bfed01fc79cb2da1c6ca700bb0ce9238ce2974c7 Mon Sep 17 00:00:00 2001
From: ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sun, 3 Jun 2007 17:44:37 +0000
Subject: Clean up of some target specifics in exec.c/cpu-exec.c.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2936 c046a42c-6fe2-441c-8c8c-71466251a162
---
 target-i386/exec.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'target-i386/exec.h')

diff --git a/target-i386/exec.h b/target-i386/exec.h
index 377f7bd28b..f1cf2b9234 100644
--- a/target-i386/exec.h
+++ b/target-i386/exec.h
@@ -575,3 +575,16 @@ static inline void regs_to_env(void)
     env->regs[R_EDI] = EDI;
 #endif
 }
+
+static inline int cpu_halted(CPUState *env) {
+    /* handle exit of HALTED state */
+    if (env->hflags & HF_HALTED_MASK)
+        return 0;
+    /* disable halt condition */
+    if ((env->interrupt_request & CPU_INTERRUPT_HARD) &&
+        (env->eflags & IF_MASK)) {
+        env->hflags &= ~HF_HALTED_MASK;
+        return 0;
+    }
+    return EXCP_HALTED;
+}
-- 
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