removed warning

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1188 c046a42c-6fe2-441c-8c8c-71466251a162

gdbstub.c

@@ -218,13 +218,6 @@ static void cpu_gdb_write_registers(CPUState *env, uint8_t *mem_buf, int size)
 }
 
 #elif defined (TARGET_PPC)
-static uint32_t from_le32 (uint32_t *buf)
-{
-    uint8_t *p = (uint8_t *)buf;
-
-    return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24);
-}
-
 static int cpu_gdb_read_registers(CPUState *env, uint8_t *mem_buf)
 {
     uint32_t *registers = (uint32_t *)mem_buf, tmp;
@@ -477,6 +470,8 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf)
     return RS_IDLE;
 }
 
+extern void tb_flush(CPUState *env);
+
 static void gdb_vm_stopped(void *opaque, int reason)
 {
     GDBState *s = opaque;