root / tcg / ia64 / tcg-target.h @ 3cf246f0
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1 | 477ba620 | Aurelien Jarno | /*
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2 | 477ba620 | Aurelien Jarno | * Tiny Code Generator for QEMU
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3 | 477ba620 | Aurelien Jarno | *
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4 | 477ba620 | Aurelien Jarno | * Copyright (c) 2009-2010 Aurelien Jarno <aurelien@aurel32.net>
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5 | 477ba620 | Aurelien Jarno | * Based on i386/tcg-target.c - Copyright (c) 2008 Fabrice Bellard
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6 | 477ba620 | Aurelien Jarno | *
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7 | 477ba620 | Aurelien Jarno | * Permission is hereby granted, free of charge, to any person obtaining a copy
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8 | 477ba620 | Aurelien Jarno | * of this software and associated documentation files (the "Software"), to deal
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9 | 477ba620 | Aurelien Jarno | * in the Software without restriction, including without limitation the rights
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10 | 477ba620 | Aurelien Jarno | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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11 | 477ba620 | Aurelien Jarno | * copies of the Software, and to permit persons to whom the Software is
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12 | 477ba620 | Aurelien Jarno | * furnished to do so, subject to the following conditions:
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13 | 477ba620 | Aurelien Jarno | *
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14 | 477ba620 | Aurelien Jarno | * The above copyright notice and this permission notice shall be included in
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15 | 477ba620 | Aurelien Jarno | * all copies or substantial portions of the Software.
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16 | 477ba620 | Aurelien Jarno | *
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17 | 477ba620 | Aurelien Jarno | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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18 | 477ba620 | Aurelien Jarno | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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19 | 477ba620 | Aurelien Jarno | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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20 | 477ba620 | Aurelien Jarno | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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21 | 477ba620 | Aurelien Jarno | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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22 | 477ba620 | Aurelien Jarno | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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23 | 477ba620 | Aurelien Jarno | * THE SOFTWARE.
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24 | 477ba620 | Aurelien Jarno | */
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25 | cb9c377f | Paolo Bonzini | #ifndef TCG_TARGET_IA64
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26 | 477ba620 | Aurelien Jarno | #define TCG_TARGET_IA64 1 |
27 | 477ba620 | Aurelien Jarno | |
28 | 477ba620 | Aurelien Jarno | /* We only map the first 64 registers */
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29 | 477ba620 | Aurelien Jarno | #define TCG_TARGET_NB_REGS 64 |
30 | 771142c2 | Richard Henderson | typedef enum { |
31 | 477ba620 | Aurelien Jarno | TCG_REG_R0 = 0,
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32 | 477ba620 | Aurelien Jarno | TCG_REG_R1, |
33 | 477ba620 | Aurelien Jarno | TCG_REG_R2, |
34 | 477ba620 | Aurelien Jarno | TCG_REG_R3, |
35 | 477ba620 | Aurelien Jarno | TCG_REG_R4, |
36 | 477ba620 | Aurelien Jarno | TCG_REG_R5, |
37 | 477ba620 | Aurelien Jarno | TCG_REG_R6, |
38 | 477ba620 | Aurelien Jarno | TCG_REG_R7, |
39 | 477ba620 | Aurelien Jarno | TCG_REG_R8, |
40 | 477ba620 | Aurelien Jarno | TCG_REG_R9, |
41 | 477ba620 | Aurelien Jarno | TCG_REG_R10, |
42 | 477ba620 | Aurelien Jarno | TCG_REG_R11, |
43 | 477ba620 | Aurelien Jarno | TCG_REG_R12, |
44 | 477ba620 | Aurelien Jarno | TCG_REG_R13, |
45 | 477ba620 | Aurelien Jarno | TCG_REG_R14, |
46 | 477ba620 | Aurelien Jarno | TCG_REG_R15, |
47 | 477ba620 | Aurelien Jarno | TCG_REG_R16, |
48 | 477ba620 | Aurelien Jarno | TCG_REG_R17, |
49 | 477ba620 | Aurelien Jarno | TCG_REG_R18, |
50 | 477ba620 | Aurelien Jarno | TCG_REG_R19, |
51 | 477ba620 | Aurelien Jarno | TCG_REG_R20, |
52 | 477ba620 | Aurelien Jarno | TCG_REG_R21, |
53 | 477ba620 | Aurelien Jarno | TCG_REG_R22, |
54 | 477ba620 | Aurelien Jarno | TCG_REG_R23, |
55 | 477ba620 | Aurelien Jarno | TCG_REG_R24, |
56 | 477ba620 | Aurelien Jarno | TCG_REG_R25, |
57 | 477ba620 | Aurelien Jarno | TCG_REG_R26, |
58 | 477ba620 | Aurelien Jarno | TCG_REG_R27, |
59 | 477ba620 | Aurelien Jarno | TCG_REG_R28, |
60 | 477ba620 | Aurelien Jarno | TCG_REG_R29, |
61 | 477ba620 | Aurelien Jarno | TCG_REG_R30, |
62 | 477ba620 | Aurelien Jarno | TCG_REG_R31, |
63 | 477ba620 | Aurelien Jarno | TCG_REG_R32, |
64 | 477ba620 | Aurelien Jarno | TCG_REG_R33, |
65 | 477ba620 | Aurelien Jarno | TCG_REG_R34, |
66 | 477ba620 | Aurelien Jarno | TCG_REG_R35, |
67 | 477ba620 | Aurelien Jarno | TCG_REG_R36, |
68 | 477ba620 | Aurelien Jarno | TCG_REG_R37, |
69 | 477ba620 | Aurelien Jarno | TCG_REG_R38, |
70 | 477ba620 | Aurelien Jarno | TCG_REG_R39, |
71 | 477ba620 | Aurelien Jarno | TCG_REG_R40, |
72 | 477ba620 | Aurelien Jarno | TCG_REG_R41, |
73 | 477ba620 | Aurelien Jarno | TCG_REG_R42, |
74 | 477ba620 | Aurelien Jarno | TCG_REG_R43, |
75 | 477ba620 | Aurelien Jarno | TCG_REG_R44, |
76 | 477ba620 | Aurelien Jarno | TCG_REG_R45, |
77 | 477ba620 | Aurelien Jarno | TCG_REG_R46, |
78 | 477ba620 | Aurelien Jarno | TCG_REG_R47, |
79 | 477ba620 | Aurelien Jarno | TCG_REG_R48, |
80 | 477ba620 | Aurelien Jarno | TCG_REG_R49, |
81 | 477ba620 | Aurelien Jarno | TCG_REG_R50, |
82 | 477ba620 | Aurelien Jarno | TCG_REG_R51, |
83 | 477ba620 | Aurelien Jarno | TCG_REG_R52, |
84 | 477ba620 | Aurelien Jarno | TCG_REG_R53, |
85 | 477ba620 | Aurelien Jarno | TCG_REG_R54, |
86 | 477ba620 | Aurelien Jarno | TCG_REG_R55, |
87 | 477ba620 | Aurelien Jarno | TCG_REG_R56, |
88 | 477ba620 | Aurelien Jarno | TCG_REG_R57, |
89 | 477ba620 | Aurelien Jarno | TCG_REG_R58, |
90 | 477ba620 | Aurelien Jarno | TCG_REG_R59, |
91 | 477ba620 | Aurelien Jarno | TCG_REG_R60, |
92 | 477ba620 | Aurelien Jarno | TCG_REG_R61, |
93 | 477ba620 | Aurelien Jarno | TCG_REG_R62, |
94 | 477ba620 | Aurelien Jarno | TCG_REG_R63, |
95 | 771142c2 | Richard Henderson | } TCGReg; |
96 | 477ba620 | Aurelien Jarno | |
97 | 477ba620 | Aurelien Jarno | #define TCG_CT_CONST_ZERO 0x100 |
98 | 477ba620 | Aurelien Jarno | #define TCG_CT_CONST_S22 0x200 |
99 | 477ba620 | Aurelien Jarno | |
100 | 477ba620 | Aurelien Jarno | /* used for function call generation */
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101 | 477ba620 | Aurelien Jarno | #define TCG_REG_CALL_STACK TCG_REG_R12
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102 | 477ba620 | Aurelien Jarno | #define TCG_TARGET_STACK_ALIGN 16 |
103 | 477ba620 | Aurelien Jarno | #define TCG_TARGET_CALL_STACK_OFFSET 16 |
104 | 477ba620 | Aurelien Jarno | |
105 | 477ba620 | Aurelien Jarno | /* optional instructions */
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106 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_div_i32 0 |
107 | ca675f46 | Richard Henderson | #define TCG_TARGET_HAS_rem_i32 0 |
108 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_div_i64 0 |
109 | ca675f46 | Richard Henderson | #define TCG_TARGET_HAS_rem_i64 0 |
110 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_andc_i32 1 |
111 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_andc_i64 1 |
112 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_bswap16_i32 1 |
113 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_bswap16_i64 1 |
114 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_bswap32_i32 1 |
115 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_bswap32_i64 1 |
116 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_bswap64_i64 1 |
117 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_eqv_i32 1 |
118 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_eqv_i64 1 |
119 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_ext8s_i32 1 |
120 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_ext16s_i32 1 |
121 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_ext8s_i64 1 |
122 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_ext16s_i64 1 |
123 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_ext32s_i64 1 |
124 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_ext8u_i32 1 |
125 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_ext16u_i32 1 |
126 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_ext8u_i64 1 |
127 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_ext16u_i64 1 |
128 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_ext32u_i64 1 |
129 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_nand_i32 1 |
130 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_nand_i64 1 |
131 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_nor_i32 1 |
132 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_nor_i64 1 |
133 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_orc_i32 1 |
134 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_orc_i64 1 |
135 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_rot_i32 1 |
136 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_rot_i64 1 |
137 | b90cf716 | Aurelien Jarno | #define TCG_TARGET_HAS_movcond_i32 1 |
138 | b90cf716 | Aurelien Jarno | #define TCG_TARGET_HAS_movcond_i64 1 |
139 | c7d4475a | Richard Henderson | #define TCG_TARGET_HAS_deposit_i32 1 |
140 | c7d4475a | Richard Henderson | #define TCG_TARGET_HAS_deposit_i64 1 |
141 | e6a72734 | Richard Henderson | #define TCG_TARGET_HAS_add2_i32 0 |
142 | d7156f7c | Richard Henderson | #define TCG_TARGET_HAS_add2_i64 0 |
143 | e6a72734 | Richard Henderson | #define TCG_TARGET_HAS_sub2_i32 0 |
144 | d7156f7c | Richard Henderson | #define TCG_TARGET_HAS_sub2_i64 0 |
145 | e6a72734 | Richard Henderson | #define TCG_TARGET_HAS_mulu2_i32 0 |
146 | d7156f7c | Richard Henderson | #define TCG_TARGET_HAS_mulu2_i64 0 |
147 | 4d3203fd | Richard Henderson | #define TCG_TARGET_HAS_muls2_i32 0 |
148 | 4d3203fd | Richard Henderson | #define TCG_TARGET_HAS_muls2_i64 0 |
149 | 03271524 | Richard Henderson | #define TCG_TARGET_HAS_muluh_i32 0 |
150 | 03271524 | Richard Henderson | #define TCG_TARGET_HAS_muluh_i64 0 |
151 | 03271524 | Richard Henderson | #define TCG_TARGET_HAS_mulsh_i32 0 |
152 | 03271524 | Richard Henderson | #define TCG_TARGET_HAS_mulsh_i64 0 |
153 | c7d4475a | Richard Henderson | |
154 | c7d4475a | Richard Henderson | #define TCG_TARGET_deposit_i32_valid(ofs, len) ((len) <= 16) |
155 | c7d4475a | Richard Henderson | #define TCG_TARGET_deposit_i64_valid(ofs, len) ((len) <= 16) |
156 | 477ba620 | Aurelien Jarno | |
157 | 477ba620 | Aurelien Jarno | /* optional instructions automatically implemented */
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158 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_neg_i32 0 /* sub r1, r0, r3 */ |
159 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_neg_i64 0 /* sub r1, r0, r3 */ |
160 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_not_i32 0 /* xor r1, -1, r3 */ |
161 | 25c4d9cc | Richard Henderson | #define TCG_TARGET_HAS_not_i64 0 /* xor r1, -1, r3 */ |
162 | 477ba620 | Aurelien Jarno | |
163 | 477ba620 | Aurelien Jarno | #define TCG_AREG0 TCG_REG_R7
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164 | 477ba620 | Aurelien Jarno | |
165 | b93949ef | Richard Henderson | static inline void flush_icache_range(uintptr_t start, uintptr_t stop) |
166 | 477ba620 | Aurelien Jarno | { |
167 | 477ba620 | Aurelien Jarno | start = start & ~(32UL - 1UL); |
168 | 477ba620 | Aurelien Jarno | stop = (stop + (32UL - 1UL)) & ~(32UL - 1UL); |
169 | 477ba620 | Aurelien Jarno | |
170 | 477ba620 | Aurelien Jarno | for (; start < stop; start += 32UL) { |
171 | 477ba620 | Aurelien Jarno | asm volatile ("fc.i %0" :: "r" (start)); |
172 | 477ba620 | Aurelien Jarno | } |
173 | 477ba620 | Aurelien Jarno | asm volatile (";;sync.i;;srlz.i;;"); |
174 | 477ba620 | Aurelien Jarno | } |
175 | cb9c377f | Paolo Bonzini | |
176 | cb9c377f | Paolo Bonzini | #endif |