Index: common/kernel.c
@@ -1240,6 +1240,11 @@
             case MON_REQ_EXCEPTION:
                 exec_exception(s->arg0);
                 break;
+#ifdef __FreeBSD__
+            case MON_REQ_LOADFPUCONTEXT:
+                kqemu_loadfpucontext(s->arg0);
+                break;
+#endif
             default:
                 kqemu_log("invalid mon request: %d\n", s->mon_req);
                 break;
Index: common/kqemu_int.h
@@ -523,6 +523,7 @@
     MON_REQ_LOCK_USER_PAGE,
     MON_REQ_UNLOCK_USER_PAGE,
     MON_REQ_EXCEPTION,
+    MON_REQ_LOADFPUCONTEXT,
 } MonitorRequest;
 
 #define INTERRUPT_ENTRY_SIZE 16
Index: common/monitor.c
@@ -1995,8 +1995,13 @@
         raise_exception_err(s, EXCP07_PREX, 0);
     } else {
         /* the host needs to restore the FPU state for us */
+#ifndef __FreeBSD__
         s->mon_req = MON_REQ_EXCEPTION;
         s->arg0 = 0x07;
+#else
+        s->mon_req = MON_REQ_LOADFPUCONTEXT;
+        s->arg0 = (unsigned long)s->cpu_state.cpl;
+#endif
         monitor2kernel1(s);
     }
 }
Index: kqemu-freebsd.c
@@ -33,6 +33,11 @@
 
 #include <machine/vmparam.h>
 #include <machine/stdarg.h>
+#ifdef __x86_64__
+#include <machine/fpu.h>
+#else
+#include <machine/npx.h>
+#endif
 
 #include "kqemu-kernel.h"
 
@@ -172,6 +177,15 @@
 {
 }
 
+void CDECL kqemu_loadfpucontext(unsigned long cpl)
+{
+#ifdef __x86_64__
+    fpudna();
+#else
+    npxdna();
+#endif
+}
+
 #if __FreeBSD_version < 500000
 static int
 curpriority_cmp(struct proc *p)
Index: kqemu-kernel.h
@@ -40,6 +40,10 @@
 void * CDECL kqemu_io_map(unsigned long page_index, unsigned int size);
 void CDECL kqemu_io_unmap(void *ptr, unsigned int size);
 
+#ifdef __FreeBSD__
+void CDECL kqemu_loadfpucontext(unsigned long cpl);
+#endif
+
 int CDECL kqemu_schedule(void);
 
 void CDECL kqemu_log(const char *fmt, ...);