IEMAllAImplC.cpp revision ae0f43c83076f2e5349ca6707a1d06b4d81d168f
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync * IEM - Instruction Implementation in Assembly, portable C variant.
9cc7e8426e849f8d610a4b4aef461c546fce097dvboxsync * Copyright (C) 2011-2013 Oracle Corporation
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync * available from http://www.virtualbox.org. This file is free software;
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync * you can redistribute it and/or modify it under the terms of the GNU
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync * General Public License (GPL) as published by the Free Software
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync/*******************************************************************************
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync* Header Files *
65c72795ab90d3daefa759b716fbb5c6352c7a56vboxsync*******************************************************************************/
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync/*******************************************************************************
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync* Global Variables *
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync*******************************************************************************/
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * Parity calculation table.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * The generator code:
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * #include <stdio.h>
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * int main()
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * unsigned b;
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * for (b = 0; b < 256; b++)
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * int cOnes = ( b & 1)
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * + ((b >> 1) & 1)
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * + ((b >> 2) & 1)
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * + ((b >> 3) & 1)
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * + ((b >> 4) & 1)
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * + ((b >> 5) & 1)
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * + ((b >> 6) & 1)
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * + ((b >> 7) & 1);
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * printf(" /" "* %#04x = %u%u%u%u%u%u%u%ub *" "/ %s,\n",
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * (b >> 7) & 1,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * (b >> 6) & 1,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * (b >> 5) & 1,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * (b >> 4) & 1,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * (b >> 3) & 1,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * (b >> 2) & 1,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * (b >> 1) & 1,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * cOnes & 1 ? "0" : "X86_EFL_PF");
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * return 0;
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x01 = 00000001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x02 = 00000010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x04 = 00000100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x07 = 00000111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x08 = 00001000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x0b = 00001011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x0d = 00001101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x0e = 00001110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x10 = 00010000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x13 = 00010011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x15 = 00010101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x16 = 00010110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x19 = 00011001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x1a = 00011010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x1c = 00011100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x1f = 00011111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x20 = 00100000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x23 = 00100011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x25 = 00100101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x26 = 00100110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x29 = 00101001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x2a = 00101010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x2c = 00101100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x2f = 00101111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x31 = 00110001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x32 = 00110010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x34 = 00110100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x37 = 00110111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x38 = 00111000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x3b = 00111011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x3d = 00111101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x3e = 00111110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x40 = 01000000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x43 = 01000011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x45 = 01000101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x46 = 01000110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x49 = 01001001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x4a = 01001010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x4c = 01001100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x4f = 01001111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x51 = 01010001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x52 = 01010010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x54 = 01010100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x57 = 01010111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x58 = 01011000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x5b = 01011011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x5d = 01011101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x5e = 01011110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x61 = 01100001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x62 = 01100010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x64 = 01100100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x67 = 01100111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x68 = 01101000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x6b = 01101011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x6d = 01101101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x6e = 01101110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x70 = 01110000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x73 = 01110011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x75 = 01110101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x76 = 01110110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x79 = 01111001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x7a = 01111010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x7c = 01111100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x7f = 01111111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x80 = 10000000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x83 = 10000011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x85 = 10000101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x86 = 10000110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x89 = 10001001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x8a = 10001010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x8c = 10001100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x8f = 10001111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x91 = 10010001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x92 = 10010010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x94 = 10010100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x97 = 10010111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x98 = 10011000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x9b = 10011011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x9d = 10011101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0x9e = 10011110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xa1 = 10100001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xa2 = 10100010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xa4 = 10100100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xa7 = 10100111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xa8 = 10101000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xab = 10101011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xad = 10101101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xae = 10101110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xb0 = 10110000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xb3 = 10110011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xb5 = 10110101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xb6 = 10110110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xb9 = 10111001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xba = 10111010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xbc = 10111100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xbf = 10111111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xc1 = 11000001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xc2 = 11000010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xc4 = 11000100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xc7 = 11000111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xc8 = 11001000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xcb = 11001011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xcd = 11001101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xce = 11001110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xd0 = 11010000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xd3 = 11010011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xd5 = 11010101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xd6 = 11010110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xd9 = 11011001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xda = 11011010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xdc = 11011100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xdf = 11011111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xe0 = 11100000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xe3 = 11100011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xe5 = 11100101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xe6 = 11100110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xe9 = 11101001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xea = 11101010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xec = 11101100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xef = 11101111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xf1 = 11110001b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xf2 = 11110010b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xf4 = 11110100b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xf7 = 11110111b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xf8 = 11111000b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xfb = 11111011b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xfd = 11111101b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* 0xfe = 11111110b */ 0,
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * Calculates the signed flag value given a result and it's bit width.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * The signed flag (SF) is a duplication of the most significant bit in the
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * @returns X86_EFL_SF or 0.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * @param a_uResult Unsigned result value.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * @param a_cBitsWidth The width of the result (8, 16, 32, 64).
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync ( (uint32_t)((a_uResult) >> ((a_cBitsWidth) - X86_EFL_SF_BIT)) & X86_EFL_SF )
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * Calculates the zero flag value given a result.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * The zero flag (ZF) indicates whether the result is zero or not.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * @returns X86_EFL_ZF or 0.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * @param a_uResult Unsigned result value.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * Updates the status bits (CF, PF, AF, ZF, SF, and OF) after a logical op.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * CF and OF are defined to be 0 by logical operations. AF on the other hand is
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * undefined. We do not set AF, as that seems to make the most sense (which
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * probably makes it the most wrong in real life).
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * @returns Status bits.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * @param a_pfEFlags Pointer to the 32-bit EFLAGS value to update.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * @param a_uResult Unsigned result value.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * @param a_cBitsWidth The width of the result (8, 16, 32, 64).
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync * @param a_fExtra Additional bits to set.
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync#define IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(a_pfEFlags, a_uResult, a_cBitsWidth, a_fExtra) \
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync fEflTmp |= X86_EFL_CALC_SF(a_uResult, a_cBitsWidth); \
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync } while (0)
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync * There are a few 64-bit on 32-bit things we'd rather do in C. Actually, doing
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync * it all in C is probably safer atm., optimize what's necessary later, maybe.
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync/* Binary ops */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_add_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* Calc EFLAGS. */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync fEfl |= ((uint32_t)uResult ^ (uint32_t)uSrc ^ (uint32_t)uDst) & X86_EFL_AF;
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync fEfl |= (((uDst ^ uSrc ^ RT_BIT_64(63)) & (uResult ^ uDst)) >> (64 - X86_EFL_OF_BIT)) & X86_EFL_OF;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_adc_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* Calc EFLAGS. */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /** @todo verify AF and OF calculations. */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync fEfl |= ((uint32_t)uResult ^ (uint32_t)uSrc ^ (uint32_t)uDst) & X86_EFL_AF;
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync fEfl |= (((uDst ^ uSrc ^ RT_BIT_64(63)) & (uResult ^ uDst)) >> (64 - X86_EFL_OF_BIT)) & X86_EFL_OF;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_sub_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* Calc EFLAGS. */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync fEfl |= ((uint32_t)uResult ^ (uint32_t)uSrc ^ (uint32_t)uDst) & X86_EFL_AF;
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync fEfl |= (((uDst ^ uSrc) & (uResult ^ uDst)) >> (64 - X86_EFL_OF_BIT)) & X86_EFL_OF;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_sbb_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* Calc EFLAGS. */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /** @todo verify AF and OF calculations. */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync fEfl |= ((uint32_t)uResult ^ (uint32_t)uSrc ^ (uint32_t)uDst) & X86_EFL_AF;
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync fEfl |= (((uDst ^ uSrc) & (uResult ^ uDst)) >> (64 - X86_EFL_OF_BIT)) & X86_EFL_OF;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_or_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uResult, 64, 0);
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_xor_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uResult, 64, 0);
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_and_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uResult, 64, 0);
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_cmp_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_test_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uResult, 64, 0);
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync/** 64-bit locked binary operand operation. */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync iemAImpl_ ## a_Mnemonic ## _u64(&uTmp, uSrc, &fEflTmp); \
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync } while (ASMAtomicCmpXchgExU64(puDst, uTmp, uOld, &uOld)); \
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync } while (0)
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_add_u64_locked,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_adc_u64_locked,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_sub_u64_locked,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_sbb_u64_locked,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_or_u64_locked,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_xor_u64_locked,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_and_u64_locked,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
ae0f43c83076f2e5349ca6707a1d06b4d81d168fvboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_xadd_u64,(uint64_t *puDst, uint64_t *puReg, uint32_t *pfEFlags))
ae0f43c83076f2e5349ca6707a1d06b4d81d168fvboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_xadd_u64_locked,(uint64_t *puDst, uint64_t *puReg, uint32_t *pfEFlags))
ae0f43c83076f2e5349ca6707a1d06b4d81d168fvboxsync } while (ASMAtomicCmpXchgExU64(puDst, uTmpDst, uOld, &uOld));
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync/* Bit operations (same signature as above). */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_bt_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* Note! "undefined" flags: OF, SF, ZF, AF, PF. We set them as after an
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync logical operation (AND/OR/whatever). */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uDst, 64, X86_EFL_CF);
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uDst, 64, 0);
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_btc_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* Note! "undefined" flags: OF, SF, ZF, AF, PF. We set them as after an
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync logical operation (AND/OR/whatever). */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uDst, 64, X86_EFL_CF);
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uDst, 64, 0);
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_btr_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* Note! "undefined" flags: OF, SF, ZF, AF, PF. We set them as after an
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync logical operation (AND/OR/whatever). */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uDst, 64, X86_EFL_CF);
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uDst, 64, 0);
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_bts_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /* Note! "undefined" flags: OF, SF, ZF, AF, PF. We set them as after an
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync logical operation (AND/OR/whatever). */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uDst, 64, X86_EFL_CF);
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync IEM_EFL_UPDATE_STATUS_BITS_FOR_LOGIC(pfEFlags, uDst, 64, 0);
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_btc_u64_locked,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_btr_u64_locked,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_bts_u64_locked,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync/* bit scan */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_bsf_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync /* Note! "undefined" flags: OF, SF, AF, PF, CF. */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /** @todo check what real CPUs does. */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_bsr_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync /* Note! "undefined" flags: OF, SF, AF, PF, CF. */
08099a0ca2a1b67241d1e8bf36bc27ba2907455bvboxsync /** @todo check what real CPUs does. */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync/* Unary operands. */
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_inc_u64,(uint64_t *puDst, uint32_t *pfEFlags))
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync * Calc EFLAGS.
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync * CF is NOT modified for hysterical raisins (allegedly for carrying and
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync * borrowing in arithmetic loops on intel 8008).
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync uint32_t fEfl = *pfEFlags & ~(X86_EFL_STATUS_BITS & ~X86_EFL_CF);
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync fEfl |= ((uint32_t)uResult ^ (uint32_t)uDst) & X86_EFL_AF;
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync fEfl |= (((uDst ^ RT_BIT_64(63)) & uResult) >> (64 - X86_EFL_OF_BIT)) & X86_EFL_OF;
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_dec_u64,(uint64_t *puDst, uint32_t *pfEFlags))
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync * Calc EFLAGS.
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync * CF is NOT modified for hysterical raisins (allegedly for carrying and
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync * borrowing in arithmetic loops on intel 8008).
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync uint32_t fEfl = *pfEFlags & ~(X86_EFL_STATUS_BITS & ~X86_EFL_CF);
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync fEfl |= ((uint32_t)uResult ^ (uint32_t)uDst) & X86_EFL_AF;
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync fEfl |= ((uDst & (uResult ^ RT_BIT_64(63))) >> (64 - X86_EFL_OF_BIT)) & X86_EFL_OF;
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_not_u64,(uint64_t *puDst, uint32_t *pfEFlags))
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync /* EFLAGS are not modified. */
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_neg_u64,(uint64_t *puDst, uint32_t *pfEFlags))
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync /* Calc EFLAGS. */
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync fEfl |= ((uint32_t)uResult ^ (uint32_t)uDst) & X86_EFL_AF;
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsync fEfl |= ((uSrc & uResult) >> (64 - X86_EFL_OF_BIT)) & X86_EFL_OF;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync/** 64-bit locked unary operand operation. */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync iemAImpl_ ## a_Mnemonic ## _u64(&uTmp, &fEflTmp); \
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync } while (ASMAtomicCmpXchgExU64(puDst, uTmp, uOld, &uOld)); \
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync } while (0)
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_inc_u64_locked,(uint64_t *puDst, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_dec_u64_locked,(uint64_t *puDst, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_not_u64_locked,(uint64_t *puDst, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_neg_u64_locked,(uint64_t *puDst, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync/* Shift and rotate. */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_rol_u64,(uint64_t *puDst, uint8_t cShift, uint32_t *pfEFlags))
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync /* Calc EFLAGS. The OF bit is undefined if cShift > 1, we implement
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync it the same way as for 1 bit shifts. */
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync uint32_t fEfl = *pfEFlags & ~(X86_EFL_CF | X86_EFL_OF);
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync fEfl |= ((uResult >> 63) ^ fCarry) << X86_EFL_OF_BIT;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_ror_u64,(uint64_t *puDst, uint8_t cShift, uint32_t *pfEFlags))
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync /* Calc EFLAGS. The OF bit is undefined if cShift > 1, we implement
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync it the same way as for 1 bit shifts (OF = OF XOR New-CF). */
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync uint32_t fEfl = *pfEFlags & ~(X86_EFL_CF | X86_EFL_OF);
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync fEfl |= (((uResult >> 62) ^ fCarry) << X86_EFL_OF_BIT) & X86_EFL_OF;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_rcl_u64,(uint64_t *puDst, uint8_t cShift, uint32_t *pfEFlags))
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync uResult |= (uint64_t)(fEfl & X86_EFL_CF) << (cShift - 1);
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync /* Calc EFLAGS. The OF bit is undefined if cShift > 1, we implement
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync it the same way as for 1 bit shifts. */
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync uint32_t fCarry = (uDst >> (64 - cShift)) & X86_EFL_CF;
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync fEfl |= ((uResult >> 63) ^ fCarry) << X86_EFL_OF_BIT;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_rcr_u64,(uint64_t *puDst, uint8_t cShift, uint32_t *pfEFlags))
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync uResult |= (uint64_t)(fEfl & X86_EFL_CF) << (64 - cShift);
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync /* Calc EFLAGS. The OF bit is undefined if cShift > 1, we implement
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync it the same way as for 1 bit shifts. */
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync uint32_t fCarry = (uDst >> (cShift - 1)) & X86_EFL_CF;
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync fEfl |= ((uResult >> 63) ^ fCarry) << X86_EFL_OF_BIT;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_shl_u64,(uint64_t *puDst, uint8_t cShift, uint32_t *pfEFlags))
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync /* Calc EFLAGS. The OF bit is undefined if cShift > 1, we implement
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync it the same way as for 1 bit shifts. The AF bit is undefined, we
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync always set it to zero atm. */
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync uint32_t fCarry = (uDst >> (64 - cShift)) & X86_EFL_CF;
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync fEfl |= ((uResult >> 63) ^ fCarry) << X86_EFL_OF_BIT;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_shr_u64,(uint64_t *puDst, uint8_t cShift, uint32_t *pfEFlags))
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync /* Calc EFLAGS. The OF bit is undefined if cShift > 1, we implement
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync it the same way as for 1 bit shifts. The AF bit is undefined, we
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync always set it to zero atm. */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_sar_u64,(uint64_t *puDst, uint8_t cShift, uint32_t *pfEFlags))
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync /* Calc EFLAGS. The OF bit is undefined if cShift > 1, we implement
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync it the same way as for 1 bit shifts (0). The AF bit is undefined,
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync we always set it to zero atm. */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_shld_u64,(uint64_t *puDst, uint64_t uSrc, uint8_t cShift, uint32_t *pfEFlags))
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync /* Calc EFLAGS. The OF bit is undefined if cShift > 1, we implement
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync it the same way as for 1 bit shifts. The AF bit is undefined,
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync we always set it to zero atm. */
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync fEfl |= (uint32_t)((uDst >> 63) ^ (uint32_t)(uResult >> 63)) << X86_EFL_OF_BIT;
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_shrd_u64,(uint64_t *puDst, uint64_t uSrc, uint8_t cShift, uint32_t *pfEFlags))
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync /* Calc EFLAGS. The OF bit is undefined if cShift > 1, we implement
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync it the same way as for 1 bit shifts. The AF bit is undefined,
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync we always set it to zero atm. */
e03c3076e832c6d51e3de19877bd99dbd9f9e068vboxsync fEfl |= (uint32_t)((uDst >> 63) ^ (uint32_t)(uResult >> 63)) << X86_EFL_OF_BIT;
ae0f43c83076f2e5349ca6707a1d06b4d81d168fvboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_xchg_u64,(uint64_t *puMem, uint64_t *puReg))
ae0f43c83076f2e5349ca6707a1d06b4d81d168fvboxsync /* XCHG implies LOCK. */
ae0f43c83076f2e5349ca6707a1d06b4d81d168fvboxsync while (!ASMAtomicCmpXchgExU64(puMem, *puReg, uOldMem, &uOldMem))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsync/* multiplication and division */
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(int, iemAImpl_mul_u64,(uint64_t *pu64RAX, uint64_t *pu64RDX, uint64_t u64Factor, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(int, iemAImpl_imul_u64,(uint64_t *pu64RAX, uint64_t *pu64RDX, uint64_t u64Factor, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_imul_two_u64,(uint64_t *puDst, uint64_t uSrc, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(int, iemAImpl_div_u64,(uint64_t *pu64RAX, uint64_t *pu64RDX, uint64_t u64Divisor, uint32_t *pfEFlags))
dcfb8148093a4e60977ae7e101c5e5a539ab71f4vboxsyncIEM_DECL_IMPL_DEF(int, iemAImpl_idiv_u64,(uint64_t *pu64RAX, uint64_t *pu64RDX, uint64_t u64Divisor, uint32_t *pfEFlags))
9cc7e8426e849f8d610a4b4aef461c546fce097dvboxsync#endif /* RT_ARCH_X86 */
64cec10398633c0b46ececb8d9b3fe98326c2d0evboxsyncIEM_DECL_IMPL_DEF(void, iemAImpl_arpl,(uint16_t *pu16Dst, uint16_t u16Src, uint32_t *pfEFlags))