qemu/target-ia64/fake-exec.c

   1 /*
   2  * fake-exec.c for ia64.
   3  *
   4  * This is a file for stub functions so that compilation is possible
   5  * when TCG CPU emulation is disabled during compilation.
   6  *
   7  * Copyright 2007 IBM Corporation.
   8  * Added by & Authors:
   9  *      Jerone Young <jyoung5@us.ibm.com>
  10  *
  11  * Copyright 2008 Intel Corporation.
  12  * Added by Xiantao Zhang <xiantao.zhang@intel.com>
  13  *
  14  * This work is licensed under the GNU GPL licence version 2 or later.
  15  *
  16  */
  17 #include <stdio.h>
  18
  19 #include "cpu.h"
  20 #include "exec-all.h"
  21
  22 int code_copy_enabled = 0;
  23
  24 void cpu_gen_init(void)
  25 {
  26 }
  27
  28 unsigned long code_gen_max_block_size(void)
  29 {
  30     return 32;
  31 }
  32
  33 int cpu_ia64_gen_code(CPUState *env, TranslationBlock *tb, int *gen_code_size_ptr)
  34 {
  35     return 0;
  36 }
  37
  38 void tcg_dump_info(FILE *f,
  39                    int (*cpu_fprintf)(FILE *f, const char *fmt, ...))
  40 {
  41     return;
  42 }
  43
  44 void flush_icache_range(unsigned long start, unsigned long stop)
  45 {
  46     while (start < stop) {
  47         asm volatile ("fc %0" :: "r"(start));
  48         start += 32;
  49     }
  50     asm volatile (";;sync.i;;srlz.i;;");
  51 }
  52
  53 int cpu_restore_state(TranslationBlock *tb,
  54                       CPUState *env, unsigned long searched_pc,
  55                       void *puc)
  56
  57 {
  58     return 0;
  59 }