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/*
Copyright 2016-2022 melonDS team, RSDuck
This file is part of melonDS.
melonDS is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
melonDS 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 General Public License for more details.
You should have received a copy of the GNU General Public License along
with melonDS. If not, see http://www.gnu.org/licenses/.
*/
#include "../ARMJIT_x64/ARMJIT_Offsets.h"
.text
#define RCPSR w27
#define RCycles w28
#define RCPU x29
.p2align 4,,15
#ifdef __APPLE__
.global _ARM_Dispatch
_ARM_Dispatch:
#else
.global ARM_Dispatch
ARM_Dispatch:
#endif
stp x19, x20, [sp, #-96]!
stp x21, x22, [sp, #16]
stp x23, x24, [sp, #32]
stp x25, x26, [sp, #48]
stp x27, x28, [sp, #64]
stp x29, x30, [sp, #80]
mov RCPU, x0
ldr RCycles, [RCPU, ARM_Cycles_offset]
ldr RCPSR, [RCPU, ARM_CPSR_offset]
br x1
.p2align 4,,15
#ifdef __APPLE__
.global _ARM_Ret
_ARM_Ret:
#else
.global ARM_Ret
ARM_Ret:
#endif
str RCycles, [RCPU, ARM_Cycles_offset]
str RCPSR, [RCPU, ARM_CPSR_offset]
ldp x29, x30, [sp, #80]
ldp x27, x28, [sp, #64]
ldp x25, x26, [sp, #48]
ldp x23, x24, [sp, #32]
ldp x21, x22, [sp, #16]
ldp x19, x20, [sp], #96
ret
.p2align 4,,15
.global ARM_RestoreContext
ARM_RestoreContext:
mov sp, x0
ldp x0, x1, [sp]
ldp x2, x3, [sp, #16]
ldp x4, x5, [sp, #32]
ldp x6, x7, [sp, #48]
ldp x8, x9, [sp, #64]
ldp x10, x11, [sp, #80]
ldp x12, x13, [sp, #96]
ldp x14, x15, [sp, #112]
ldp x16, x17, [sp, #128]
ldp x18, x19, [sp, #144]
ldp x20, x21, [sp, #160]
ldp x22, x23, [sp, #176]
ldp x24, x25, [sp, #192]
ldp x26, x27, [sp, #208]
ldp x28, x29, [sp, #224]
ldr x30, [sp, #240]
ldp x17, x18, [sp, #248]
mov sp, x17
br x18
#if !defined(__APPLE__) && !defined(__WIN32__)
.section .note.GNU-stack,"",@progbits
#endif
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