177 lines
4.2 KiB
C
Executable file
177 lines
4.2 KiB
C
Executable file
#ifndef _GAME_JMP_H
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#define _GAME_JMP_H
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#ifdef TARGET_PC
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#include <stdint.h>
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#ifdef _M_X64
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#include "../extern/longjmp_win64/longjmp_win64.h"
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#define SETJMP setjmp_win64
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#define LONGJMP longjmp_win64
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#define JMPBUF JMP_BUF_WIN64
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#else
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#include <setjmp.h>
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#define SETJMP setjmp
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#define LONGJMP longjmp
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#define JMPBUF jmp_buf
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#endif
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#ifndef _JMP_BUF_DEFINED
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#if defined(_M_IX86)
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typedef struct __JUMP_BUFFER {
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uint32_t Ebp;
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uint32_t Ebx;
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uint32_t Edi;
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uint32_t Esi;
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uint32_t Esp;
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uint32_t Eip;
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uint32_t Registration;
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uint32_t TryLevel;
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uint32_t Cookie;
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uint32_t UnwindFunc;
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uint32_t UnwindData[6];
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} _JUMP_BUFFER;
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#elif defined(__i386__)
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typedef struct __JUMP_BUFFER {
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uint32_t Bx;
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uint32_t Si;
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uint32_t Di;
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uint32_t Bp;
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uint32_t Sp;
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uint32_t Pc;
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} _JUMP_BUFFER;
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#elif defined(__x86_64__)
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typedef struct __JUMP_BUFFER {
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uint64_t Rbx;
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uint64_t Rbp;
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uint64_t R12;
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uint64_t R13;
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uint64_t R14;
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uint64_t R15;
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uint64_t Rsp;
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uint64_t Pc;
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} _JUMP_BUFFER;
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#elif defined(_M_ARM)
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typedef struct _JUMP_BUFFER {
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uint32_t Frame;
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uint32_t R4;
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uint32_t R5;
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uint32_t R6;
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uint32_t R7;
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uint32_t R8;
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uint32_t R9;
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uint32_t R10;
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uint32_t R11;
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uint32_t Sp;
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uint32_t Pc;
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uint32_t Fpscr;
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uint32_t long D[8]; // D8-D15 VFP/NEON regs
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} _JUMP_BUFFER;
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#elif defined(_M_ARM64)
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typedef struct _JUMP_BUFFER {
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uint64_t Frame;
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uint64_t Reserved;
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uint64_t X19; // x19 -- x28: callee saved registers
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uint64_t X20;
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uint64_t X21;
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uint64_t X22;
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uint64_t X23;
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uint64_t X24;
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uint64_t X25;
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uint64_t X26;
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uint64_t X27;
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uint64_t X28;
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uint64_t Fp; // x29 frame pointer
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uint64_t Lr; // x30 link register
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uint64_t Sp; // x31 stack pointer
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uint32_t Fpcr; // fp control register
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uint32_t Fpsr; // fp status register
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double D[8]; // D8-D15 FP regs
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} _JUMP_BUFFER;
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#elif defined(__riscv)
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typedef struct _JUMP_BUFFER {
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uint32_t ra;
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uint32_t sp;
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uint32_t s0;
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uint32_t s1;
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uint32_t s2;
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uint32_t s3;
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uint32_t s4;
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uint32_t s5;
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uint32_t s6;
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uint32_t s7;
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uint32_t s8;
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uint32_t s9;
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uint32_t s10;
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uint32_t s11;
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#if __riscv_xlen == 64
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uint64_t fs0;
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uint64_t fs1;
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uint64_t fs2;
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uint64_t fs3;
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uint64_t fs4;
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uint64_t fs5;
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uint64_t fs6;
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uint64_t fs7;
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uint64_t fs8;
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uint64_t fs9;
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uint64_t fs10;
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uint64_t fs11;
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#endif
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} _JUMP_BUFFER;
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#endif
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#endif
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#if defined(_M_IX86)
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#define SETJMP_SET_IP(jump, func) ((_JUMP_BUFFER *)((jump)))->Eip = (uintptr_t)func
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#define SETJMP_SET_SP(jump, sp) ((_JUMP_BUFFER *)((jump)))->Esp = (uintptr_t)sp
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#elif defined(__i386__)
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#define SETJMP_SET_IP(jump, func) ((_JUMP_BUFFER *)((jump)))->Pc = (uintptr_t)func
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#define SETJMP_SET_SP(jump, sp) ((_JUMP_BUFFER *)((jump)))->Sp = (uintptr_t)sp
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#elif defined(__x86_64__)
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#define SETJMP_SET_IP(jump, func) ((_JUMP_BUFFER *)((jump)))->Pc = (uintptr_t)func
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#define SETJMP_SET_SP(jump, sp) ((_JUMP_BUFFER *)((jump)))->Rsp = (uintptr_t)sp
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#elif defined(_M_X64)
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#define SETJMP_SET_IP(jump, func) (jump)->rip_getjmp = (uintptr_t)func
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#define SETJMP_SET_SP(jump, sp) (jump)->rsp_getjmp = (uintptr_t)sp
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#elif defined(_M_ARM) || defined(__arm__)
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#define SETJMP_SET_IP(jump, func) ((_JUMP_BUFFER *)((jump)))->Pc = (uintptr_t)func
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#define SETJMP_SET_SP(jump, sp) ((_JUMP_BUFFER *)((jump)))->Sp = (uintptr_t)sp
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#elif defined(_M_ARM64) || defined(__aarch64__)
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#define SETJMP_SET_IP(jump, func) ((_JUMP_BUFFER *)((jump)))->Lr = (uintptr_t)func
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#define SETJMP_SET_SP(jump, sp) ((_JUMP_BUFFER *)((jump)))->Sp = (uintptr_t)sp
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#elif defined(__riscv)
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#define SETJMP_SET_IP(jump, func) ((_JUMP_BUFFER *)((jump)))->ra = (uintptr_t)func
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#define SETJMP_SET_SP(jump, sp) ((_JUMP_BUFFER *)((jump)))->sp = (uintptr_t)sp
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#endif
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#else
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#include "dolphin.h"
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typedef struct jmp_buf {
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u32 lr;
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u32 cr;
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u32 sp;
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u32 r2;
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u32 pad;
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u32 regs[19];
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double flt_regs[19];
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} jmp_buf;
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s32 gcsetjmp(jmp_buf *jump);
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s32 gclongjmp(jmp_buf *jump, s32 status);
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#define JMPBUF jmp_buf
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#define SETJMP(jump) gcsetjmp(&(jump))
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#define LONGJMP(jump, status) gclongjmp(&(jump), (status))
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#define SETJMP_SET_IP(jump, func) jump.lr = (u32)func
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#define SETJMP_SET_SP(jump, stack_ptr) jump.sp = (u32)stack_ptr
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#endif
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#endif
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