foreman
85 строки
1.6 KiB
NASM
85 строки
1.6 KiB
NASM
;
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; Copyright (c) 2011 Advanced Micro Devices, Inc. All rights reserved.
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;
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ifndef _WIN64
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.386
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.model flat, c
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endif ; !_WIN64
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OPTION PROLOGUE:NONE
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OPTION EPILOGUE:NONE
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.code
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ifndef _WIN64
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_WorkGroup_callKernel proc
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push ebp
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mov ebp, esp
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mov esp, 10h[ebp] ; stackPtr
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mov edx, 0Ch[ebp] ; entryPoint
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push 08h[ebp] ; params
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call edx
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mov esp, ebp
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pop ebp
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ret
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_WorkGroup_callKernel endp
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_WorkGroup_callKernelProtectedReturn proc
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mov eax, ebp
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mov ebp, esp
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mov esp, 0Ch[ebp] ; stackPtr
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sub esp, CPUKERNEL_STACK_ALIGN
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mov 04h[esp], eax ; save ebp
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mov 00h[esp], ebx ; save ebx
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mov ebx, 00h[ebp] ; return address
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mov edx, 08h[ebp] ; entryPoint
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push 04h[ebp] ; params
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call edx
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mov edx, ebx
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mov ecx, ebp
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mov ebx, 04h[esp] ; load ebx
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mov ebp, 08h[esp] ; load ebp
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mov esp, ecx
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add esp, 04h ; skip return address
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jmp edx
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_WorkGroup_callKernelProtectedReturn endp
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else ; _WIN64
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_WorkGroup_callKernel proc
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push rbp
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mov rbp, rsp
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mov rsp, r8 ; stackPtr
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call rdx
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mov rsp, rbp
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pop rbp
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ret
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_WorkGroup_callKernel endp
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_WorkGroup_callKernelProtectedReturn proc
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mov rax, rbp
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mov rbp, rsp
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mov rsp, r8 ; stackPtr
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sub rsp, CPUKERNEL_STACK_ALIGN
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mov 08h[rsp], rax ; save rbp
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mov 00h[rsp], rbx ; save rbx
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mov rbx, [rbp] ; return address
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call rdx
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mov rdx, rbx
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mov rcx, rbp
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mov rbx, 00h[rsp] ; load rbx
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mov rbp, 08h[rsp] ; load rbp
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mov rsp, rcx
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add rsp, 08h ; skip return address
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jmp rdx
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_WorkGroup_callKernelProtectedReturn endp
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endif ; _WIN64
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end
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