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/*
* Copyright (C) 2012-2019 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_ppc_h
#define _jit_ppc_h
#define JIT_HASH_CONSTS 1
#define JIT_NUM_OPERANDS 3
/*
* Types
*/
typedef enum {
#define jit_r(i) (_R28 + (i))
#define jit_r_num() 3
#define jit_v(i) (_R27 - (i))
#define jit_v_num() 14
#define jit_f(i) (_F14 + (i))
#define jit_f_num() 8
_R0,
#define JIT_R0 _R28
#define JIT_R1 _R29
#define JIT_R2 _R30
_R11, _R12, _R13, _R2,
#define JIT_V0 jit_v(0)
#define JIT_V1 jit_v(1)
#define JIT_V2 jit_v(2)
#define JIT_V3 jit_v(3)
#define JIT_V4 jit_v(4)
#define JIT_V5 jit_v(5)
#define JIT_V6 jit_v(6)
#define JIT_V7 jit_v(7)
#define JIT_V8 jit_v(8)
#define JIT_V9 jit_v(9)
#define JIT_V10 jit_v(10)
#define JIT_V11 jit_v(11)
#define JIT_V12 jit_v(12)
#define JIT_V13 jit_v(13)
_R14, _R15, _R16, _R17, _R18, _R19, _R20, _R21,
_R22, _R23, _R24, _R25, _R26, _R27, _R28, _R29,
_R30,
_R1,
#define JIT_FP _R31
_R31,
_R10, _R9, _R8, _R7, _R6, _R5, _R4, _R3,
_F0,
_F14, _F15, _F16, _F17, _F18, _F19, _F20, _F21,
#define JIT_F0 _F14
#define JIT_F1 _F15
#define JIT_F2 _F16
#define JIT_F3 _F17
#define JIT_F4 _F18
#define JIT_F5 _F19
#define JIT_F6 _F20
#define JIT_F7 _F21
/* FIXME _F20-_F31 not (easily) accessible and only _F14-_F21
* saved/restored (if used) */
_F22, _F23, _F24, _F25, _F26, _F27, _F28, _F29,
_F30, _F31,
_F13, _F12, _F11, _F10, _F9, _F8, _F7, _F6,
_F5, _F4, _F3, _F2, _F1,
_NOREG,
#define JIT_NOREG _NOREG
} jit_reg_t;
#endif /* _jit_ppc_h */
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