src/IceInstX8632.def

//===- subzero/src/IceInstX8632.def - X-macros for x86-32 insts -*- C++ -*-===//
//
//                        The Subzero Code Generator
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines properties of lowered x86-32 instructions in the
// form of x-macros.
//
//===----------------------------------------------------------------------===//

#ifndef SUBZERO_SRC_ICEINSTX8632_DEF
#define SUBZERO_SRC_ICEINSTX8632_DEF

// NOTE: esp is not considered isInt, to avoid register allocating it.
#define REGX8632_TABLE                                                  \
  /* val, init, name, name16, name8, scratch, preserved, stackptr,      \
     frameptr, isI8, isInt, isFP */                                     \
  X(Reg_eax, = 0,             "eax",  "ax", "al", 1, 0, 0, 0, 1, 1, 0)  \
  X(Reg_ecx, = Reg_eax + 1,   "ecx",  "cx", "cl", 1, 0, 0, 0, 1, 1, 0)  \
  X(Reg_edx, = Reg_eax + 2,   "edx",  "dx", "dl", 1, 0, 0, 0, 1, 1, 0)  \
  X(Reg_ebx, = Reg_eax + 3,   "ebx",  "bx", "bl", 0, 1, 0, 0, 1, 1, 0)  \
  X(Reg_esp, = Reg_eax + 4,   "esp",  "sp", ""  , 0, 0, 1, 0, 0, 0, 0)  \
  X(Reg_ebp, = Reg_eax + 5,   "ebp",  "bp", ""  , 0, 1, 0, 1, 0, 1, 0)  \
  X(Reg_esi, = Reg_eax + 6,   "esi",  "si", ""  , 0, 1, 0, 0, 0, 1, 0)  \
  X(Reg_edi, = Reg_eax + 7,   "edi",  "di", ""  , 0, 1, 0, 0, 0, 1, 0)  \
  X(Reg_ah,  = Reg_edi + 1,   "???",  ""  , "ah", 0, 0, 0, 0, 1, 0, 0)  \
  X(Reg_xmm0, = Reg_ah + 1,   "xmm0", ""  , ""  , 1, 0, 0, 0, 0, 0, 1)  \
  X(Reg_xmm1, = Reg_xmm0 + 1, "xmm1", ""  , ""  , 1, 0, 0, 0, 0, 0, 1)  \
  X(Reg_xmm2, = Reg_xmm0 + 2, "xmm2", ""  , ""  , 1, 0, 0, 0, 0, 0, 1)  \
  X(Reg_xmm3, = Reg_xmm0 + 3, "xmm3", ""  , ""  , 1, 0, 0, 0, 0, 0, 1)  \
  X(Reg_xmm4, = Reg_xmm0 + 4, "xmm4", ""  , ""  , 1, 0, 0, 0, 0, 0, 1)  \
  X(Reg_xmm5, = Reg_xmm0 + 5, "xmm5", ""  , ""  , 1, 0, 0, 0, 0, 0, 1)  \
  X(Reg_xmm6, = Reg_xmm0 + 6, "xmm6", ""  , ""  , 1, 0, 0, 0, 0, 0, 1)  \
  X(Reg_xmm7, = Reg_xmm0 + 7, "xmm7", ""  , ""  , 1, 0, 0, 0, 0, 0, 1)  \
//#define X(val, init, name, name16, name8, scratch, preserved, stackptr,
//          frameptr, isI8, isInt, isFP)

// X86 segment registers.
#define SEG_REGX8632_TABLE  \
  /* enum value, name */    \
  X(SegReg_CS, "cs")        \
  X(SegReg_DS, "ds")        \
  X(SegReg_ES, "es")        \
  X(SegReg_SS, "ss")        \
  X(SegReg_FS, "fs")        \
  X(SegReg_GS, "gs")        \
//#define X(val, name)

#define ICEINSTX8632BR_TABLE   \
  /* enum value, dump, emit */ \
  X(Br_a,        "a",  "ja")   \
  X(Br_ae,       "ae", "jae")  \
  X(Br_b,        "b",  "jb")   \
  X(Br_be,       "be", "jbe")  \
  X(Br_e,        "e",  "je")   \
  X(Br_g,        "g",  "jg")   \
  X(Br_ge,       "ge", "jge")  \
  X(Br_l,        "l",  "jl")   \
  X(Br_le,       "le", "jle")  \
  X(Br_ne,       "ne", "jne")  \
  X(Br_np,       "np", "jnp")  \
  X(Br_p,        "p",  "jp")   \
//#define X(tag, dump, emit)

#define ICEINSTX8632CMPPS_TABLE \
  /* enum value, emit */        \
  X(Cmpps_eq,    "eq")          \
  X(Cmpps_lt,    "lt")          \
  X(Cmpps_le,    "le")          \
  X(Cmpps_unord, "unord")       \
  X(Cmpps_neq,   "neq")         \
  X(Cmpps_nlt,   "nlt")         \
  X(Cmpps_nle,   "nle")         \
  X(Cmpps_ord,   "ord")         \
//#define X(tag, emit)

#define ICETYPEX8632_TABLE                                        \
  /* tag,          element type, cvt, sdss,  pack, width */       \
  X(IceType_void,  IceType_void, "?" , ""  , "" ,  "???")         \
  X(IceType_i1,    IceType_void, "si", ""  , "" ,  "byte ptr")    \
  X(IceType_i8,    IceType_void, "si", ""  , "" ,  "byte ptr")    \
  X(IceType_i16,   IceType_void, "si", ""  , "" ,  "word ptr")    \
  X(IceType_i32,   IceType_void, "si", ""  , "" ,  "dword ptr")   \
  X(IceType_i64,   IceType_void, "si", ""  , "" ,  "qword ptr")   \
  X(IceType_f32,   IceType_void, "ss", "ss", "" ,  "dword ptr")   \
  X(IceType_f64,   IceType_void, "sd", "sd", "" ,  "qword ptr")   \
  X(IceType_v4i1,  IceType_i32 , "?" , ""  , "d",  "xmmword ptr") \
  X(IceType_v8i1,  IceType_i16 , "?" , ""  , "w",  "xmmword ptr") \
  X(IceType_v16i1, IceType_i8  , "?" , ""  , "b",  "xmmword ptr") \
  X(IceType_v16i8, IceType_i8  , "?" , ""  , "b",  "xmmword ptr") \
  X(IceType_v8i16, IceType_i16 , "?" , ""  , "w",  "xmmword ptr") \
  X(IceType_v4i32, IceType_i32 , "dq", ""  , "d",  "xmmword ptr") \
  X(IceType_v4f32, IceType_f32 , "ps", ""  , "" ,  "xmmword ptr") \
//#define X(tag, elementty, cvt, sdss, width)

#endif // SUBZERO_SRC_ICEINSTX8632_DEF