ref: 49aed5a4c73098ed769563a1013cea334c7c6209
dir: /src/cmd/as/target/x86/proc.h/
enum args { AREG_CS = AMAX, AREG_DS, AREG_SS, AREG_ES, AREG_FS, AREG_GS, AREG_EFLAGS, AREG_CF, AREG_PF, AREG_AF, AREG_ZF, AREG_SF, AREG_TF, AREG_IF, AREG_DF, AREG_OF, AREG_IOPL, AREG_NT, AREG_RF, AREG_VM, AREG_AC, AREG_VIF, AREG_VIP, AREG_ID, AREG_AX, AREG_AL, AREG_AH, AREG_EAX, AREG_RAX, AREG_BX, AREG_BL, AREG_BH, AREG_EBX, AREG_RBX, AREG_CX, AREG_CL, AREG_CH, AREG_ECX, AREG_RCX, AREG_DX, AREG_DL, AREG_DH, AREG_EDX, AREG_RDX, AREG_SI, AREG_SIL, AREG_ESI, AREG_RSI, AREG_DI, AREG_DIL, AREG_EDI, AREG_RDI, AREG_SP, AREG_SPL, AREG_ESP, AREG_RSP, AREG_BP, AREG_BPL, AREG_EBP, AREG_RBP, AREG_R0, AREG_MM0, AREG_R1, AREG_MM1, AREG_R2, AREG_MM2, AREG_R3, AREG_MM3, AREG_R4, AREG_MM4, AREG_R5, AREG_MM5, AREG_R6, AREG_MM6, AREG_R7, AREG_MM7, AREG_R8, AREG_R8L, AREG_R8W, AREG_R9, AREG_R9L, AREG_R9W, AREG_R10, AREG_R10L, AREG_R10W, AREG_R11, AREG_R11L, AREG_R11W, AREG_R12, AREG_R12L, AREG_R12W, AREG_R13, AREG_R13L, AREG_R13W, AREG_R14, AREG_R14L, AREG_R14W, AREG_R15, AREG_R15L, AREG_R15W, AREG_XMM0, AREG_XMM1, AREG_XMM2, AREG_XMM3, AREG_XMM4, AREG_XMM5, AREG_XMM6, AREG_XMM7, AREG_XMM8, AREG_XMM9, AREG_XMM10, AREG_XMM11, AREG_XMM12, AREG_XMM13, AREG_XMM14, AREG_XMM15, AREG_YMM0, AREG_YMM1, AREG_YMM2, AREG_YMM3, AREG_YMM4, AREG_YMM5, AREG_YMM6, AREG_YMM7, AREG_YMM8, AREG_YMM9, AREG_YMM10, AREG_YMM11, AREG_YMM12, AREG_YMM13, AREG_YMM14, AREG_YMM15, AREG_MXCSR, AREG_R8CLASS, /* register class for 8 bit registers in i286 */ AREG_R16CLASS, /* register class for 16 bit registers in i286,i386,amd64 */ AREG_R32CLASS, /* register class for 32 bit registers in i386,amd64 */ }; enum class { R8CLASS = 1 << 0, R16CLASS = 1 << 1, R32CLASS = 1 << 2, };