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40#ifndef TCG_TARGET_H
41#define TCG_TARGET_H
42
43#define TCG_TARGET_INTERPRETER 1
44#define TCG_TARGET_INSN_UNIT_SIZE 4
45#define TCG_TARGET_TLB_DISPLACEMENT_BITS 32
46#define MAX_CODE_GEN_BUFFER_SIZE ((size_t)-1)
47
48#if UINTPTR_MAX == UINT32_MAX
49# define TCG_TARGET_REG_BITS 32
50#elif UINTPTR_MAX == UINT64_MAX
51# define TCG_TARGET_REG_BITS 64
52#else
53# error Unknown pointer size for tci target
54#endif
55
56#ifdef CONFIG_DEBUG_TCG
57
58#define CONFIG_DEBUG_TCG_INTERPRETER
59#endif
60
61
62
63#define TCG_TARGET_HAS_bswap16_i32 1
64#define TCG_TARGET_HAS_bswap32_i32 1
65#define TCG_TARGET_HAS_div_i32 1
66#define TCG_TARGET_HAS_rem_i32 1
67#define TCG_TARGET_HAS_ext8s_i32 1
68#define TCG_TARGET_HAS_ext16s_i32 1
69#define TCG_TARGET_HAS_ext8u_i32 1
70#define TCG_TARGET_HAS_ext16u_i32 1
71#define TCG_TARGET_HAS_andc_i32 1
72#define TCG_TARGET_HAS_deposit_i32 1
73#define TCG_TARGET_HAS_extract_i32 1
74#define TCG_TARGET_HAS_sextract_i32 1
75#define TCG_TARGET_HAS_extract2_i32 0
76#define TCG_TARGET_HAS_eqv_i32 1
77#define TCG_TARGET_HAS_nand_i32 1
78#define TCG_TARGET_HAS_nor_i32 1
79#define TCG_TARGET_HAS_clz_i32 1
80#define TCG_TARGET_HAS_ctz_i32 1
81#define TCG_TARGET_HAS_ctpop_i32 1
82#define TCG_TARGET_HAS_neg_i32 1
83#define TCG_TARGET_HAS_not_i32 1
84#define TCG_TARGET_HAS_orc_i32 1
85#define TCG_TARGET_HAS_rot_i32 1
86#define TCG_TARGET_HAS_movcond_i32 1
87#define TCG_TARGET_HAS_muls2_i32 1
88#define TCG_TARGET_HAS_muluh_i32 0
89#define TCG_TARGET_HAS_mulsh_i32 0
90#define TCG_TARGET_HAS_direct_jump 0
91#define TCG_TARGET_HAS_qemu_st8_i32 0
92
93#if TCG_TARGET_REG_BITS == 64
94#define TCG_TARGET_HAS_extrl_i64_i32 0
95#define TCG_TARGET_HAS_extrh_i64_i32 0
96#define TCG_TARGET_HAS_bswap16_i64 1
97#define TCG_TARGET_HAS_bswap32_i64 1
98#define TCG_TARGET_HAS_bswap64_i64 1
99#define TCG_TARGET_HAS_deposit_i64 1
100#define TCG_TARGET_HAS_extract_i64 1
101#define TCG_TARGET_HAS_sextract_i64 1
102#define TCG_TARGET_HAS_extract2_i64 0
103#define TCG_TARGET_HAS_div_i64 1
104#define TCG_TARGET_HAS_rem_i64 1
105#define TCG_TARGET_HAS_ext8s_i64 1
106#define TCG_TARGET_HAS_ext16s_i64 1
107#define TCG_TARGET_HAS_ext32s_i64 1
108#define TCG_TARGET_HAS_ext8u_i64 1
109#define TCG_TARGET_HAS_ext16u_i64 1
110#define TCG_TARGET_HAS_ext32u_i64 1
111#define TCG_TARGET_HAS_andc_i64 1
112#define TCG_TARGET_HAS_eqv_i64 1
113#define TCG_TARGET_HAS_nand_i64 1
114#define TCG_TARGET_HAS_nor_i64 1
115#define TCG_TARGET_HAS_clz_i64 1
116#define TCG_TARGET_HAS_ctz_i64 1
117#define TCG_TARGET_HAS_ctpop_i64 1
118#define TCG_TARGET_HAS_neg_i64 1
119#define TCG_TARGET_HAS_not_i64 1
120#define TCG_TARGET_HAS_orc_i64 1
121#define TCG_TARGET_HAS_rot_i64 1
122#define TCG_TARGET_HAS_movcond_i64 1
123#define TCG_TARGET_HAS_muls2_i64 1
124#define TCG_TARGET_HAS_add2_i32 1
125#define TCG_TARGET_HAS_sub2_i32 1
126#define TCG_TARGET_HAS_mulu2_i32 1
127#define TCG_TARGET_HAS_add2_i64 1
128#define TCG_TARGET_HAS_sub2_i64 1
129#define TCG_TARGET_HAS_mulu2_i64 1
130#define TCG_TARGET_HAS_muluh_i64 0
131#define TCG_TARGET_HAS_mulsh_i64 0
132#else
133#define TCG_TARGET_HAS_mulu2_i32 1
134#endif
135
136
137#define TCG_TARGET_NB_REGS 16
138
139
140typedef enum {
141 TCG_REG_R0 = 0,
142 TCG_REG_R1,
143 TCG_REG_R2,
144 TCG_REG_R3,
145 TCG_REG_R4,
146 TCG_REG_R5,
147 TCG_REG_R6,
148 TCG_REG_R7,
149 TCG_REG_R8,
150 TCG_REG_R9,
151 TCG_REG_R10,
152 TCG_REG_R11,
153 TCG_REG_R12,
154 TCG_REG_R13,
155 TCG_REG_R14,
156 TCG_REG_R15,
157
158 TCG_REG_TMP = TCG_REG_R13,
159 TCG_AREG0 = TCG_REG_R14,
160 TCG_REG_CALL_STACK = TCG_REG_R15,
161} TCGReg;
162
163
164#define TCG_TARGET_CALL_STACK_OFFSET 0
165#define TCG_TARGET_STACK_ALIGN 8
166
167#define HAVE_TCG_QEMU_TB_EXEC
168#define TCG_TARGET_NEED_POOL_LABELS
169
170
171
172
173#define TCG_TARGET_DEFAULT_MO (0)
174
175#define TCG_TARGET_HAS_MEMORY_BSWAP 1
176
177
178void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t, uintptr_t);
179
180#endif
181