target/i386: Extract x86_need_replay_interrupt() from accel/tcg/

[mirror_qemu.git] / target / i386 / tcg / sysemu / seg_helper.c

diff --git a/target/i386/tcg/sysemu/seg_helper.c b/target/i386/tcg/sysemu/seg_helper.c
index 2c9bd007adbd3a17fed86d35bdb224a2f814484f..e6f42282bb6a8fa080c6eef1982435997804c3fd 100644 (file)
--- a/target/i386/tcg/sysemu/seg_helper.c
+++ b/target/i386/tcg/sysemu/seg_helper.c
@@ -26,7 +26,6 @@
 #include "tcg/helper-tcg.h"
 #include "../seg_helper.h"
 
-#ifdef TARGET_X86_64
 void helper_syscall(CPUX86State *env, int next_eip_addend)
 {
     int selector;
@@ -35,6 +34,7 @@ void helper_syscall(CPUX86State *env, int next_eip_addend)
         raise_exception_err_ra(env, EXCP06_ILLOP, 0, GETPC());
     }
     selector = (env->star >> 32) & 0xffff;
+#ifdef TARGET_X86_64
     if (env->hflags & HF_LMA_MASK) {
         int code64;
 
@@ -61,7 +61,9 @@ void helper_syscall(CPUX86State *env, int next_eip_addend)
         } else {
             env->eip = env->cstar;
         }
-    } else {
+    } else
+#endif
+    {
         env->regs[R_ECX] = (uint32_t)(env->eip + next_eip_addend);
 
         env->eflags &= ~(IF_MASK | RF_MASK | VM_MASK);
@@ -78,7 +80,6 @@ void helper_syscall(CPUX86State *env, int next_eip_addend)
         env->eip = (uint32_t)env->star;
     }
 }
-#endif /* TARGET_X86_64 */
 
 void handle_even_inj(CPUX86State *env, int intno, int is_int,
                      int error_code, int is_hw, int rm)
@@ -126,6 +127,16 @@ void x86_cpu_do_interrupt(CPUState *cs)
     }
 }
 
+bool x86_need_replay_interrupt(int interrupt_request)
+{
+    /*
+     * CPU_INTERRUPT_POLL is a virtual event which gets converted into a
+     * "real" interrupt event later. It does not need to be recorded for
+     * replay purposes.
+     */
+    return !(interrupt_request & CPU_INTERRUPT_POLL);
+}
+
 bool x86_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
 {
     X86CPU *cpu = X86_CPU(cs);