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_setjmp.win64.S
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_setjmp.win64.S
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// This file is a part of Julia. License is MIT: https://julialang.org/license
/*
* TODO: save/restore floating point control state
* and reset avx state
* and update gs:[0x1478] to contain the address of the stack
*/
#define CNAME ijl_setjmp
#include "ENTRY.amd64.h"
.globl jl_setjmp
jl_setjmp:
mov rdx,QWORD PTR [rsp] // rta
mov rax,QWORD PTR gs:[0] // SEH
mov QWORD PTR [rcx+0],rax
mov QWORD PTR [rcx+8],rbx
mov QWORD PTR [rcx+16],rsp
mov QWORD PTR [rcx+24],rbp
mov QWORD PTR [rcx+32],rsi
mov QWORD PTR [rcx+40],rdi
mov QWORD PTR [rcx+48],r12
mov QWORD PTR [rcx+56],r13
mov QWORD PTR [rcx+64],r14
mov QWORD PTR [rcx+72],r15
mov QWORD PTR [rcx+80],rdx // rip
mov QWORD PTR [rcx+88],0
movaps XMMWORD PTR [rcx+96],xmm6
movaps XMMWORD PTR [rcx+112],xmm7
movaps XMMWORD PTR [rcx+128],xmm8
movaps XMMWORD PTR [rcx+144],xmm9
movaps XMMWORD PTR [rcx+160],xmm10
movaps XMMWORD PTR [rcx+176],xmm11
movaps XMMWORD PTR [rcx+192],xmm12
movaps XMMWORD PTR [rcx+208],xmm13
movaps XMMWORD PTR [rcx+224],xmm14
movaps XMMWORD PTR [rcx+240],xmm15
xor rax,rax # return 0
ret
#include "END.h"
#define CNAME ijl_longjmp
#include "ENTRY.amd64.h"
.globl jl_longjmp
jl_longjmp:
mov rax,QWORD PTR [rcx+0]
mov rbx,QWORD PTR [rcx+8]
mov rsp,QWORD PTR [rcx+16]
mov rbp,QWORD PTR [rcx+24]
mov rsi,QWORD PTR [rcx+32]
mov rdi,QWORD PTR [rcx+40]
mov r12,QWORD PTR [rcx+48]
mov r13,QWORD PTR [rcx+56]
mov r14,QWORD PTR [rcx+64]
mov r15,QWORD PTR [rcx+72]
mov r8, QWORD PTR [rcx+80]
movaps xmm6,XMMWORD PTR [rcx+96]
movaps xmm7,XMMWORD PTR [rcx+112]
movaps xmm8,XMMWORD PTR [rcx+128]
movaps xmm9,XMMWORD PTR [rcx+144]
movaps xmm10,XMMWORD PTR [rcx+160]
movaps xmm11,XMMWORD PTR [rcx+176]
movaps xmm12,XMMWORD PTR [rcx+192]
movaps xmm13,XMMWORD PTR [rcx+208]
movaps xmm14,XMMWORD PTR [rcx+224]
movaps xmm15,XMMWORD PTR [rcx+240]
mov QWORD PTR gs:[0],rax
mov eax,edx // move arg2 to return
test eax,eax
jne 1f
inc eax
1: mov QWORD PTR [rsp],r8
ret
#include "END.h"
#define CNAME ijl_swapcontext
#include "ENTRY.amd64.h"
.globl jl_swapcontext
jl_swapcontext:
// save stack registers
mov r8,QWORD PTR gs:[16] // stack top (low)
mov rax,QWORD PTR gs:[8] // stack bottom (high)
mov QWORD PTR [rcx+0],r8 // sp
sub rax,r8
mov QWORD PTR [rcx+8],rax // ssize
add rcx,16
// save uc_mcontext
mov r8,QWORD PTR [rsp] // rta
mov rax,QWORD PTR gs:[0] // SEH
mov QWORD PTR [rcx+0],rax
mov QWORD PTR [rcx+8],rbx
mov QWORD PTR [rcx+16],rsp
mov QWORD PTR [rcx+24],rbp
mov QWORD PTR [rcx+32],rsi
mov QWORD PTR [rcx+40],rdi
mov QWORD PTR [rcx+48],r12
mov QWORD PTR [rcx+56],r13
mov QWORD PTR [rcx+64],r14
mov QWORD PTR [rcx+72],r15
mov QWORD PTR [rcx+80],r8 // rip
mov QWORD PTR [rcx+88],0
movaps XMMWORD PTR [rcx+96],xmm6
movaps XMMWORD PTR [rcx+112],xmm7
movaps XMMWORD PTR [rcx+128],xmm8
movaps XMMWORD PTR [rcx+144],xmm9
movaps XMMWORD PTR [rcx+160],xmm10
movaps XMMWORD PTR [rcx+176],xmm11
movaps XMMWORD PTR [rcx+192],xmm12
movaps XMMWORD PTR [rcx+208],xmm13
movaps XMMWORD PTR [rcx+224],xmm14
movaps XMMWORD PTR [rcx+240],xmm15
mov rcx,rdx
jmp jl_setcontext
#include "END.h"
#define CNAME ijl_setcontext
#include "ENTRY.amd64.h"
.globl jl_setcontext
jl_setcontext:
// restore stack registers
mov r8,QWORD PTR [rcx+0]
mov rax,QWORD PTR [rcx+8]
mov QWORD PTR gs:[16],r8 // stack top (low)
add rax,r8
mov QWORD PTR gs:[8],rax // stack bottom (high)
add rcx,16
// restore uc_mcontext
mov rax,QWORD PTR [rcx+0]
mov rbx,QWORD PTR [rcx+8]
mov rsp,QWORD PTR [rcx+16]
mov rbp,QWORD PTR [rcx+24]
mov rsi,QWORD PTR [rcx+32]
mov rdi,QWORD PTR [rcx+40]
mov r12,QWORD PTR [rcx+48]
mov r13,QWORD PTR [rcx+56]
mov r14,QWORD PTR [rcx+64]
mov r15,QWORD PTR [rcx+72]
mov r8, QWORD PTR [rcx+80]
movaps xmm6,XMMWORD PTR [rcx+96]
movaps xmm7,XMMWORD PTR [rcx+112]
movaps xmm8,XMMWORD PTR [rcx+128]
movaps xmm9,XMMWORD PTR [rcx+144]
movaps xmm10,XMMWORD PTR [rcx+160]
movaps xmm11,XMMWORD PTR [rcx+176]
movaps xmm12,XMMWORD PTR [rcx+192]
movaps xmm13,XMMWORD PTR [rcx+208]
movaps xmm14,XMMWORD PTR [rcx+224]
movaps xmm15,XMMWORD PTR [rcx+240]
mov QWORD PTR gs:[0],rax
mov QWORD PTR [rsp],r8
xor rax,rax # return 0
inc rax # HACK: return 1
ret
#include "END.h"