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4a71579b | 1 | /* |
79bfeef6 | 2 | * Copyright (C) 2013-2023 Free Software Foundation, Inc. |
4a71579b PC |
3 | * |
4 | * This file is part of GNU lightning. | |
5 | * | |
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) | |
9 | * any later version. | |
10 | * | |
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. | |
15 | * | |
16 | * Authors: | |
17 | * Paulo Cesar Pereira de Andrade | |
18 | */ | |
19 | ||
20 | #ifndef _jit_aarch64_h | |
21 | #define _jit_aarch64_h | |
22 | ||
23 | #define JIT_HASH_CONSTS 0 | |
24 | #define JIT_NUM_OPERANDS 3 | |
25 | ||
79bfeef6 PC |
26 | #if __APPLE__ |
27 | # define PACKED_STACK 1 | |
28 | #endif | |
29 | ||
4a71579b PC |
30 | /* |
31 | * Types | |
32 | */ | |
33 | #define JIT_FP _R29 | |
34 | typedef enum { | |
35 | #define jit_r(i) (_R9 + (i)) | |
36 | #define jit_r_num() 7 | |
37 | #define jit_v(i) (_R19 + (i)) | |
38 | #define jit_v_num() 10 | |
39 | #define jit_f(i) (_V8 + (i)) | |
40 | #define jit_f_num() 8 | |
41 | #define JIT_R0 _R9 | |
42 | #define JIT_R1 _R10 | |
43 | #define JIT_R2 _R11 | |
44 | #define JIT_R3 _R12 | |
45 | #define JIT_R4 _R13 | |
46 | #define JIT_R5 _R14 | |
47 | #define JIT_R6 _R15 | |
48 | _R8, /* indirect result */ | |
49 | _R18, /* platform register */ | |
50 | _R17, /* IP1 */ | |
51 | _R16, /* IP0 */ | |
52 | _R9, _R10, _R11, _R12, /* temporaries */ | |
53 | _R13, _R14, _R15, | |
54 | #define JIT_V0 _R19 | |
55 | #define JIT_V1 _R20 | |
56 | #define JIT_V2 _R21 | |
57 | #define JIT_V3 _R22 | |
58 | #define JIT_V4 _R23 | |
59 | #define JIT_V5 _R24 | |
60 | #define JIT_V6 _R25 | |
61 | #define JIT_V7 _R26 | |
62 | #define JIT_V8 _R27 | |
63 | #define JIT_V9 _R28 | |
64 | _R19, _R20, _R21, _R22, /* callee save */ | |
65 | _R23, _R24, _R25, _R26, | |
66 | _R27, _R28, | |
67 | _SP, /* stack pointer */ | |
68 | _R30, /* link register */ | |
69 | _R29, /* frame pointer */ | |
70 | _R7, _R6, _R5, _R4, | |
71 | _R3, _R2, _R1, _R0, | |
72 | #define JIT_F0 _V8 | |
73 | #define JIT_F1 _V9 | |
74 | #define JIT_F2 _V10 | |
75 | #define JIT_F3 _V11 | |
76 | #define JIT_F4 _V12 | |
77 | #define JIT_F5 _V13 | |
78 | #define JIT_F6 _V14 | |
79 | #define JIT_F7 _V15 | |
80 | _V31, _V30, _V29, _V28, /* temporaries */ | |
81 | _V27, _V26, _V25, _V24, | |
82 | _V23, _V22, _V21, _V20, | |
83 | _V19, _V18, _V17, _V16, | |
84 | /* callee save */ | |
85 | _V8, _V9, _V10, _V11, | |
86 | _V12, _V13, _V14, _V15, | |
87 | _V7, _V6, _V5, _V4, /* arguments */ | |
88 | _V3, _V2, _V1, _V0, | |
89 | _NOREG, | |
90 | #define JIT_NOREG _NOREG | |
91 | } jit_reg_t; | |
92 | ||
93 | #endif /* _jit_aarch64_h */ |