xref: /openbmc/qemu/accel/stubs/tcg-stub.c (revision d3860a57)
1 /*
2  * QEMU TCG accelerator stub
3  *
4  * Copyright Red Hat, Inc. 2013
5  *
6  * Author: Paolo Bonzini     <pbonzini@redhat.com>
7  *
8  * This work is licensed under the terms of the GNU GPL, version 2 or later.
9  * See the COPYING file in the top-level directory.
10  *
11  */
12 
13 #include "qemu/osdep.h"
14 #include "exec/exec-all.h"
15 
16 void tb_flush(CPUState *cpu)
17 {
18 }
19 
20 void tlb_set_dirty(CPUState *cpu, target_ulong vaddr)
21 {
22 }
23 
24 void tcg_flush_jmp_cache(CPUState *cpu)
25 {
26 }
27 
28 int probe_access_flags(CPUArchState *env, target_ulong addr, int size,
29                        MMUAccessType access_type, int mmu_idx,
30                        bool nonfault, void **phost, uintptr_t retaddr)
31 {
32      g_assert_not_reached();
33 }
34 
35 void *probe_access(CPUArchState *env, target_ulong addr, int size,
36                    MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
37 {
38      /* Handled by hardware accelerator. */
39      g_assert_not_reached();
40 }
41 
42 G_NORETURN void cpu_loop_exit(CPUState *cpu)
43 {
44     g_assert_not_reached();
45 }
46 
47 G_NORETURN void cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc)
48 {
49     g_assert_not_reached();
50 }
51