9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync; IPRT - ASMRdMsrEx().
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync; Copyright (C) 2013 Oracle Corporation
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9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync; you can redistribute it and/or modify it under the terms of the GNU
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync; General Public License (GPL) as published by the Free Software
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9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync; of the Common Development and Distribution License Version 1.0
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9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync;*******************************************************************************
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync;* Header Files *
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync;*******************************************************************************
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync; Special version of ASMRdMsr that allow specifying the rdi value.
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync; @param uMsr msc=rcx, gcc=rdi, x86=[ebp+8] The MSR to read.
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync; @param uEdi msc=rdx, gcc=rsi, x86=[ebp+12] The EDI/RDI value.
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync; @returns MSR value in rax on amd64 and edx:eax on x86.
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsyncBEGINPROC_EXPORTED ASMRdMsrEx
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync%ifdef ASM_CALL64_MSC
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsyncproc_frame ASMRdMsrEx_DupWarningHack
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync [pushreg rdi]
ae6d6d0be49d981beb888db250c3d9f56a23a6d1vboxsync and ecx, ecx ; serious paranoia
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync mov rdi, rdx
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync xor eax, eax
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync xor edx, edx
ae6d6d0be49d981beb888db250c3d9f56a23a6d1vboxsync and eax, eax ; paranoia
ae6d6d0be49d981beb888db250c3d9f56a23a6d1vboxsync shl rdx, 32
ae6d6d0be49d981beb888db250c3d9f56a23a6d1vboxsync or rax, rdx
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsyncendproc_frame
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync%elifdef ASM_CALL64_GCC
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync mov ecx, edi
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync mov rdi, rsi
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync xor eax, eax
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync xor edx, edx
ae6d6d0be49d981beb888db250c3d9f56a23a6d1vboxsync and eax, eax ; paranoia
ae6d6d0be49d981beb888db250c3d9f56a23a6d1vboxsync shl rdx, 32
ae6d6d0be49d981beb888db250c3d9f56a23a6d1vboxsync or rax, rdx
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync%elifdef RT_ARCH_X86
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync mov ebp, esp
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync xor eax, eax
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync xor edx, edx
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync mov ecx, [ebp + 8]
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync mov edi, [esp + 12]
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsync %error "Undefined arch?"
9c5875d62215e6a088a86658e5553af6b8401f1cvboxsyncENDPROC ASMRdMsrEx