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Matheus
33 lines
512 B
NASM
33 lines
512 B
NASM
global arch_switchcontext
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arch_switchcontext:
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mov rsp,rdi
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add rsp, 8 ; cr2
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pop rax
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mov gs,rax
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pop rax
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mov fs,rax
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pop rax
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mov es,rax
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pop rax
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mov ds,rax
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pop rax
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pop rbx
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pop rcx
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pop rdx
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pop r8
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pop r9
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pop r10
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pop r11
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pop r12
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pop r13
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pop r14
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pop r15
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pop rdi
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pop rsi
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pop rbp
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add rsp,8 ; remove error code
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swapgs
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iretq
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