x86/traps: move init_int80_direct_trap to pv/traps.c

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>

diff --git a/xen/arch/x86/pv/traps.c b/xen/arch/x86/pv/traps.c
index bf2efa63f33d1866ed8567ad39535a8e5a7379da..7d2f9aa6386733dcf88928727e7983293142a020 100644 (file)
--- a/xen/arch/x86/pv/traps.c
+++ b/xen/arch/x86/pv/traps.c
@@ -134,6 +134,20 @@ bool set_guest_nmi_trapbounce(void)
     return !null_trap_bounce(curr, tb);
 }
 
+void init_int80_direct_trap(struct vcpu *v)
+{
+    struct trap_info *ti = &v->arch.pv_vcpu.trap_ctxt[0x80];
+    struct trap_bounce *tb = &v->arch.pv_vcpu.int80_bounce;
+
+    tb->cs  = ti->cs;
+    tb->eip = ti->address;
+
+    if ( null_trap_bounce(v, tb) )
+        tb->flags = 0;
+    else
+        tb->flags = TBF_EXCEPTION | (TI_GET_IF(ti) ? TBF_INTERRUPT : 0);
+}
+
 /*
  * Local variables:
  * mode: C

diff --git a/xen/arch/x86/x86_64/traps.c b/xen/arch/x86/x86_64/traps.c
index 4641bc6d062b6165ffd141f48201326a78c0b240..a4ea09b1ac943a0ffeb17a8192a4370453fb34c6 100644 (file)
--- a/xen/arch/x86/x86_64/traps.c
+++ b/xen/arch/x86/x86_64/traps.c
@@ -336,20 +336,6 @@ void subarch_percpu_traps_init(void)
     wrmsrl(MSR_SYSCALL_MASK, XEN_SYSCALL_MASK);
 }
 
-void init_int80_direct_trap(struct vcpu *v)
-{
-    struct trap_info *ti = &v->arch.pv_vcpu.trap_ctxt[0x80];
-    struct trap_bounce *tb = &v->arch.pv_vcpu.int80_bounce;
-
-    tb->cs    = ti->cs;
-    tb->eip   = ti->address;
-
-    if ( null_trap_bounce(v, tb) )
-        tb->flags = 0;
-    else
-        tb->flags = TBF_EXCEPTION | (TI_GET_IF(ti) ? TBF_INTERRUPT : 0);
-}
-
 static long register_guest_callback(struct callback_register *reg)
 {
     long ret = 0;