ref: f3c2e7e1dd1b95d4eb1c4dbf7e617c27c1a2b10f
dir: /sse.h/
#define rAX 0 #define rCX 1 #define rDX 2 #define rBX 3 #define rSP 4 #define rBP 5 #define rSI 6 #define rDI 7 #define rX0 0 #define rX1 1 #define rX2 2 #define rX3 3 #define rX4 4 #define rX5 5 #define rX6 6 #define OP(o, m, ro, rm) WORD $0x0F66; /* op + modr/m byte */ \ BYTE $(o); \ BYTE $(((m)<<6)|((ro)<<3)|(rm)) #define OPi(o, m, ro, rm, i) OP((o), (m), (ro), (rm)); \ BYTE $(i) #define OP4(o, m, ro, rm) WORD $0x0F66; \ WORD $(o); \ BYTE $(((m)<<6)|((ro)<<3)|(rm)) #define OP4i(o, m, ro, rm, i) OP4((o), (m), (ro), (rm)); \ BYTE $(i) /* MOVLPD */ //opcode = 660F12 //modrm = 01 000 000 [AX → X0] / 01 001 000 [AX → X1] //disp8 = 8 / 32 #define MOVLPD(off, s, d) OPi(0x12, 0x1, (d), (s), (off)) /* MOVHPD */ //opcode = 660F16 //modrm = 01 000 000 [AX → X0] / 01 001 000 [AX → X1] //disp8 = 16 / 40 #define MOVHPD(off, s, d) OPi(0x16, 0x1, (d), (s), (off)) /* HSUBPD */ //opcode = 660F7D = 01100110 00001111 01111101 //modrm = 11 000 000 [X0 → X0] #define HSUBPD(s, d) OP(0x7D, 0x3, (d), (s)) /* DPPD */ //opcode = 660F3A41 = 01100110 00001111 00111010 01000001 //modrm = 11 000 001 [X1 → X0] //imm8 = 0011 0001 #define DPPD(s, d) OP4i(0x413A, 0x3, (d), (s), 0x31)