GDB hosted syscalls.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2364 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/gdbstub.h b/gdbstub.h
index c9d5c68..c5b52c2 100644
--- a/gdbstub.h
+++ b/gdbstub.h
@@ -3,6 +3,11 @@
 
 #define DEFAULT_GDBSTUB_PORT 1234
 
+typedef void (*gdb_syscall_complete_cb)(CPUState *env,
+                                        target_ulong ret, target_ulong err);
+
+void gdb_do_syscall(gdb_syscall_complete_cb cb, char *fmt, ...);
+int use_gdb_syscalls(void);
 #ifdef CONFIG_USER_ONLY
 int gdb_handlesig (CPUState *, int);
 void gdb_exit(CPUState *, int);