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/*
* Copyright (C) 2013-2019 Free Software Foundation, Inc.
*
* This file is part of GNU lightning.
*
* GNU lightning is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU lightning is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* Authors:
* Paulo Cesar Pereira de Andrade
*/
#ifndef _jit_aarch64_h
#define _jit_aarch64_h
#define JIT_HASH_CONSTS 0
#define JIT_NUM_OPERANDS 3
/*
* Types
*/
#define JIT_FP _R29
typedef enum {
#define jit_r(i) (_R9 + (i))
#define jit_r_num() 7
#define jit_v(i) (_R19 + (i))
#define jit_v_num() 10
#define jit_f(i) (_V8 + (i))
#define jit_f_num() 8
#define JIT_R0 _R9
#define JIT_R1 _R10
#define JIT_R2 _R11
#define JIT_R3 _R12
#define JIT_R4 _R13
#define JIT_R5 _R14
#define JIT_R6 _R15
_R8, /* indirect result */
_R18, /* platform register */
_R17, /* IP1 */
_R16, /* IP0 */
_R9, _R10, _R11, _R12, /* temporaries */
_R13, _R14, _R15,
#define JIT_V0 _R19
#define JIT_V1 _R20
#define JIT_V2 _R21
#define JIT_V3 _R22
#define JIT_V4 _R23
#define JIT_V5 _R24
#define JIT_V6 _R25
#define JIT_V7 _R26
#define JIT_V8 _R27
#define JIT_V9 _R28
_R19, _R20, _R21, _R22, /* callee save */
_R23, _R24, _R25, _R26,
_R27, _R28,
_SP, /* stack pointer */
_R30, /* link register */
_R29, /* frame pointer */
_R7, _R6, _R5, _R4,
_R3, _R2, _R1, _R0,
#define JIT_F0 _V8
#define JIT_F1 _V9
#define JIT_F2 _V10
#define JIT_F3 _V11
#define JIT_F4 _V12
#define JIT_F5 _V13
#define JIT_F6 _V14
#define JIT_F7 _V15
_V31, _V30, _V29, _V28, /* temporaries */
_V27, _V26, _V25, _V24,
_V23, _V22, _V21, _V20,
_V19, _V18, _V17, _V16,
/* callee save */
_V8, _V9, _V10, _V11,
_V12, _V13, _V14, _V15,
_V7, _V6, _V5, _V4, /* arguments */
_V3, _V2, _V1, _V0,
_NOREG,
#define JIT_NOREG _NOREG
} jit_reg_t;
#endif /* _jit_aarch64_h */
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