trap signals for "-serial mon:stdio"
[qemu.git] / target-ppc / cpu-qom.h
1 /*
2 * QEMU PowerPC CPU
3 *
4 * Copyright (c) 2012 SUSE LINUX Products GmbH
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see
18 * <http://www.gnu.org/licenses/lgpl-2.1.html>
19 */
20 #ifndef QEMU_PPC_CPU_QOM_H
21 #define QEMU_PPC_CPU_QOM_H
22
23 #include "qom/cpu.h"
24 #include "cpu.h"
25
26 #ifdef TARGET_PPC64
27 #define TYPE_POWERPC_CPU "powerpc64-cpu"
28 #elif defined(TARGET_PPCEMB)
29 #define TYPE_POWERPC_CPU "embedded-powerpc-cpu"
30 #else
31 #define TYPE_POWERPC_CPU "powerpc-cpu"
32 #endif
33
34 #define POWERPC_CPU_CLASS(klass) \
35 OBJECT_CLASS_CHECK(PowerPCCPUClass, (klass), TYPE_POWERPC_CPU)
36 #define POWERPC_CPU(obj) \
37 OBJECT_CHECK(PowerPCCPU, (obj), TYPE_POWERPC_CPU)
38 #define POWERPC_CPU_GET_CLASS(obj) \
39 OBJECT_GET_CLASS(PowerPCCPUClass, (obj), TYPE_POWERPC_CPU)
40
41 /**
42 * PowerPCCPUClass:
43 * @parent_realize: The parent class' realize handler.
44 * @parent_reset: The parent class' reset handler.
45 *
46 * A PowerPC CPU model.
47 */
48 typedef struct PowerPCCPUClass {
49 /*< private >*/
50 CPUClass parent_class;
51 /*< public >*/
52
53 DeviceRealize parent_realize;
54 void (*parent_reset)(CPUState *cpu);
55
56 uint32_t pvr;
57 uint32_t svr;
58 uint64_t insns_flags;
59 uint64_t insns_flags2;
60 uint64_t msr_mask;
61 powerpc_mmu_t mmu_model;
62 powerpc_excp_t excp_model;
63 powerpc_input_t bus_model;
64 uint32_t flags;
65 int bfd_mach;
66 uint32_t l1_dcache_size, l1_icache_size;
67 #if defined(TARGET_PPC64)
68 const struct ppc_segment_page_sizes *sps;
69 #endif
70 void (*init_proc)(CPUPPCState *env);
71 int (*check_pow)(CPUPPCState *env);
72 #if defined(CONFIG_SOFTMMU)
73 int (*handle_mmu_fault)(CPUPPCState *env, target_ulong eaddr, int rwx,
74 int mmu_idx);
75 #endif
76 } PowerPCCPUClass;
77
78 /**
79 * PowerPCCPU:
80 * @env: #CPUPPCState
81 *
82 * A PowerPC CPU.
83 */
84 typedef struct PowerPCCPU {
85 /*< private >*/
86 CPUState parent_obj;
87 /*< public >*/
88
89 CPUPPCState env;
90 } PowerPCCPU;
91
92 static inline PowerPCCPU *ppc_env_get_cpu(CPUPPCState *env)
93 {
94 return POWERPC_CPU(container_of(env, PowerPCCPU, env));
95 }
96
97 #define ENV_GET_CPU(e) CPU(ppc_env_get_cpu(e))
98
99 #define ENV_OFFSET offsetof(PowerPCCPU, env)
100
101 PowerPCCPUClass *ppc_cpu_class_by_pvr(uint32_t pvr);
102
103 void ppc_cpu_do_interrupt(CPUState *cpu);
104 void ppc_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
105 int flags);
106 void ppc_cpu_dump_statistics(CPUState *cpu, FILE *f,
107 fprintf_function cpu_fprintf, int flags);
108
109 #endif