2 * Copyright (C) 2012-2023 Free Software Foundation, Inc.
4 * This file is part of GNU lightning.
6 * GNU lightning is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU Lesser General Public License as published
8 * by the Free Software Foundation; either version 3, or (at your option)
11 * GNU lightning is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
14 * License for more details.
17 * Paulo Cesar Pereira de Andrade
23 #define JIT_HASH_CONSTS 1
24 #define JIT_NUM_OPERANDS 2
29 #define jit_sse2_p() jit_cpu.sse2
30 #define jit_x87_reg_p(reg) ((reg) >= _ST0 && (reg) <= _ST6)
32 # if defined(__x86_64__)
45 # define jit_r(i) (_RAX + (i))
46 # define jit_r_num() 3
47 # define jit_v(i) (_RBX + (i))
48 # define jit_v_num() 3
49 # define jit_f(i) (jit_cpu.sse2 ? _XMM0 + (i) : _ST0 + (i))
50 # define jit_f_num() (jit_cpu.sse2 ? 8 : 6)
60 # define JIT_F0 (jit_sse2_p() ? _XMM0 : _ST0)
61 # define JIT_F1 (jit_sse2_p() ? _XMM1 : _ST1)
62 # define JIT_F2 (jit_sse2_p() ? _XMM2 : _ST2)
63 # define JIT_F3 (jit_sse2_p() ? _XMM3 : _ST3)
64 # define JIT_F4 (jit_sse2_p() ? _XMM4 : _ST4)
65 # define JIT_F5 (jit_sse2_p() ? _XMM5 : _ST5)
66 # define JIT_F6 (jit_sse2_p() ? _XMM6 : _ST6)
67 _XMM0, _XMM1, _XMM2, _XMM3, _XMM4, _XMM5, _XMM6, _XMM7,
68 # define jit_sse_reg_p(reg) ((reg) >= _XMM0 && (reg) <= _XMM7)
70 # if __CYGWIN__ || _WIN32
71 # define jit_r(i) (_RAX + (i))
72 # define jit_r_num() 3
73 # define jit_v(i) (_RBX + (i))
74 # define jit_v_num() 7
75 # define jit_f(index) (_XMM4 + (index))
76 # define jit_f_num() 12
87 /* Volatile - Return value register */
93 _R12, _R13, _R14, _R15,
94 /* Volatile - Integer arguments (4 to 1) */
100 # define JIT_F2 _XMM6
101 # define JIT_F3 _XMM7
102 # define JIT_F4 _XMM8
103 # define JIT_F5 _XMM9
104 # define JIT_F6 _XMM10
105 # define JIT_F7 _XMM11
106 # define JIT_F8 _XMM12
107 # define JIT_F9 _XMM13
108 # define JIT_F10 _XMM14
109 # define JIT_F11 _XMM15
113 _XMM6, _XMM7, _XMM8, _XMM9, _XMM10,
114 _XMM11, _XMM12, _XMM13, _XMM14, _XMM15,
115 /* Volatile - FP arguments (4 to 1) */
116 _XMM3, _XMM2, _XMM1, _XMM0,
117 # define jit_sse_reg_p(reg) ((reg) >= _XMM4 && (reg) <= _XMM0)
119 # define jit_r(i) (_RAX + (i))
120 # define jit_r_num() 3
121 # define jit_v(i) (_RBX + (i))
122 # define jit_v_num() 5
123 # define jit_f(index) (_XMM8 + (index))
124 # define jit_f_num() 8
134 _RBX, _R13, _R14, _R15, _R12,
135 _R9, _R8, _RCX, _RDX, _RSI, _RDI,
137 # define JIT_F0 _XMM8
138 # define JIT_F1 _XMM9
139 # define JIT_F2 _XMM10
140 # define JIT_F3 _XMM11
141 # define JIT_F4 _XMM12
142 # define JIT_F5 _XMM13
143 # define JIT_F6 _XMM14
144 # define JIT_F7 _XMM15
145 _XMM8, _XMM9, _XMM10, _XMM11, _XMM12, _XMM13, _XMM14, _XMM15,
146 _XMM7, _XMM6, _XMM5, _XMM4, _XMM3, _XMM2, _XMM1, _XMM0,
147 # define jit_sse_reg_p(reg) ((reg) >= _XMM8 && (reg) <= _XMM0)
150 _ST0, _ST1, _ST2, _ST3, _ST4, _ST5, _ST6,
151 # define JIT_NOREG _NOREG
157 jit_uint32_t fpu : 1;
158 /* cmpxchg8b instruction */
159 jit_uint32_t cmpxchg8b : 1;
160 /* cmov and fcmov branchless conditional mov */
161 jit_uint32_t cmov : 1;
162 /* mmx registers/instructions available */
163 jit_uint32_t mmx : 1;
164 /* sse registers/instructions available */
165 jit_uint32_t sse : 1;
166 /* sse2 registers/instructions available */
167 jit_uint32_t sse2 : 1;
168 /* sse3 instructions available */
169 jit_uint32_t sse3 : 1;
170 /* pcmulqdq instruction */
171 jit_uint32_t pclmulqdq : 1;
172 /* ssse3 suplemental sse3 instructions available */
173 jit_uint32_t ssse3 : 1;
174 /* fused multiply/add using ymm state */
175 jit_uint32_t fma : 1;
176 /* cmpxchg16b instruction */
177 jit_uint32_t cmpxchg16b : 1;
178 /* sse4.1 instructions available */
179 jit_uint32_t sse4_1 : 1;
180 /* sse4.2 instructions available */
181 jit_uint32_t sse4_2 : 1;
182 /* movbe instruction available */
183 jit_uint32_t movbe : 1;
184 /* popcnt instruction available */
185 jit_uint32_t popcnt : 1;
186 /* aes instructions available */
187 jit_uint32_t aes : 1;
188 /* avx instructions available */
189 jit_uint32_t avx : 1;
190 /* lahf/sahf available in 64 bits mode */
191 jit_uint32_t lahf : 1;
192 /* lzcnt and tzcnt? */
193 jit_uint32_t abm : 1;
194 /* adcx and adox instructions available? */
195 jit_uint32_t adx : 1;
201 extern jit_cpu_t jit_cpu;
203 #endif /* _jit_x86_h */