include/msvcrt/fpieee.h

   1 /**
   2  * Derived from mingw-w64 header.
   3  * This file is in the public domain.
   4  */
   5 #ifndef __WINE_FPIEEE_H
   6 #define __WINE_FPIEEE_H
   7
   8 #include <crtdefs.h>
   9
  10 #ifdef __cplusplus
  11 extern "C" {
  12 #endif
  13
  14 typedef enum {
  15     _FpCompareEqual,
  16     _FpCompareGreater,
  17     _FpCompareLess,
  18     _FpCompareUnordered
  19 } _FPIEEE_COMPARE_RESULT;
  20
  21 typedef enum {
  22     _FpFormatFp32,
  23     _FpFormatFp64,
  24     _FpFormatFp80,
  25     _FpFormatFp128,
  26     _FpFormatI16,
  27     _FpFormatI32,
  28     _FpFormatI64,
  29     _FpFormatU16,
  30     _FpFormatU32,
  31     _FpFormatU64,
  32     _FpFormatBcd80,
  33     _FpFormatCompare,
  34     _FpFormatString,
  35 } _FPIEEE_FORMAT;
  36
  37 typedef enum {
  38     _FpCodeUnspecified,
  39     _FpCodeAdd,
  40     _FpCodeSubtract,
  41     _FpCodeMultiply,
  42     _FpCodeDivide,
  43     _FpCodeSquareRoot,
  44     _FpCodeRemainder,
  45     _FpCodeCompare,
  46     _FpCodeConvert,
  47     _FpCodeRound,
  48     _FpCodeTruncate,
  49     _FpCodeFloor,
  50     _FpCodeCeil,
  51     _FpCodeAcos,
  52     _FpCodeAsin,
  53     _FpCodeAtan,
  54     _FpCodeAtan2,
  55     _FpCodeCabs,
  56     _FpCodeCos,
  57     _FpCodeCosh,
  58     _FpCodeExp,
  59     _FpCodeFabs,
  60     _FpCodeFmod,
  61     _FpCodeFrexp,
  62     _FpCodeHypot,
  63     _FpCodeLdexp,
  64     _FpCodeLog,
  65     _FpCodeLog10,
  66     _FpCodeModf,
  67     _FpCodePow,
  68     _FpCodeSin,
  69     _FpCodeSinh,
  70     _FpCodeTan,
  71     _FpCodeTanh,
  72     _FpCodeY0,
  73     _FpCodeY1,
  74     _FpCodeYn,
  75     _FpCodeLogb,
  76     _FpCodeNextafter,
  77     _FpCodeNegate,
  78     _FpCodeFmin,
  79     _FpCodeFmax,
  80     _FpCodeConvertTrunc,
  81     _XMMIAddps,
  82     _XMMIAddss,
  83     _XMMISubps,
  84     _XMMISubss,
  85     _XMMIMulps,
  86     _XMMIMulss,
  87     _XMMIDivps,
  88     _XMMIDivss,
  89     _XMMISqrtps,
  90     _XMMISqrtss,
  91     _XMMIMaxps,
  92     _XMMIMaxss,
  93     _XMMIMinps,
  94     _XMMIMinss,
  95     _XMMICmpps,
  96     _XMMICmpss,
  97     _XMMIComiss,
  98     _XMMIUComiss,
  99     _XMMICvtpi2ps,
 100     _XMMICvtsi2ss,
 101     _XMMICvtps2pi,
 102     _XMMICvtss2si,
 103     _XMMICvttps2pi,
 104     _XMMICvttss2si,
 105     _XMMIAddsubps,
 106     _XMMIHaddps,
 107     _XMMIHsubps,
 108     _XMMI2Addpd,
 109     _XMMI2Addsd,
 110     _XMMI2Subpd,
 111     _XMMI2Subsd,
 112     _XMMI2Mulpd,
 113     _XMMI2Mulsd,
 114     _XMMI2Divpd,
 115     _XMMI2Divsd,
 116     _XMMI2Sqrtpd,
 117     _XMMI2Sqrtsd,
 118     _XMMI2Maxpd,
 119     _XMMI2Maxsd,
 120     _XMMI2Minpd,
 121     _XMMI2Minsd,
 122     _XMMI2Cmppd,
 123     _XMMI2Cmpsd,
 124     _XMMI2Comisd,
 125     _XMMI2UComisd,
 126     _XMMI2Cvtpd2pi,
 127     _XMMI2Cvtsd2si,
 128     _XMMI2Cvttpd2pi,
 129     _XMMI2Cvttsd2si,
 130     _XMMI2Cvtps2pd,
 131     _XMMI2Cvtss2sd,
 132     _XMMI2Cvtpd2ps,
 133     _XMMI2Cvtsd2ss,
 134     _XMMI2Cvtdq2ps,
 135     _XMMI2Cvttps2dq,
 136     _XMMI2Cvtps2dq,
 137     _XMMI2Cvttpd2dq,
 138     _XMMI2Cvtpd2dq,
 139     _XMMI2Addsubpd,
 140     _XMMI2Haddpd,
 141     _XMMI2Hsubpd,
 142 } _FP_OPERATION_CODE;
 143
 144 typedef enum {
 145     _FpRoundNearest,
 146     _FpRoundMinusInfinity,
 147     _FpRoundPlusInfinity,
 148     _FpRoundChopped
 149 } _FPIEEE_ROUNDING_MODE;
 150
 151 typedef enum {
 152     _FpPrecisionFull,
 153     _FpPrecision53,
 154     _FpPrecision24,
 155 } _FPIEEE_PRECISION;
 156
 157 typedef float _FP32;
 158 typedef double _FP64;
 159 typedef short _I16;
 160 typedef int _I32;
 161 typedef unsigned short _U16;
 162 typedef unsigned int _U32;
 163 typedef __int64 _Q64;
 164
 165 typedef struct {
 166     unsigned short W[5];
 167 } _FP80;
 168
 169 typedef struct DECLSPEC_ALIGN(16) {
 170     __msvcrt_ulong W[4];
 171 } _FP128;
 172
 173 typedef struct DECLSPEC_ALIGN(8) {
 174     __msvcrt_ulong W[2];
 175 } _I64;
 176
 177 typedef struct DECLSPEC_ALIGN(8) {
 178     __msvcrt_ulong W[2];
 179 } _U64;
 180
 181 typedef struct {
 182     unsigned short W[5];
 183 } _BCD80;
 184
 185 typedef struct DECLSPEC_ALIGN(16) {
 186     _Q64 W[2];
 187 } _FPQ64;
 188
 189 typedef struct {
 190     union {
 191         _FP32 Fp32Value;
 192         _FP64 Fp64Value;
 193         _FP80 Fp80Value;
 194         _FP128 Fp128Value;
 195         _I16 I16Value;
 196         _I32 I32Value;
 197         _I64 I64Value;
 198         _U16 U16Value;
 199         _U32 U32Value;
 200         _U64 U64Value;
 201         _BCD80 Bcd80Value;
 202         char *StringValue;
 203         int CompareValue;
 204         _Q64 Q64Value;
 205         _FPQ64 Fpq64Value;
 206     } Value;
 207     unsigned int OperandValid : 1;
 208     unsigned int Format : 4;
 209 } _FPIEEE_VALUE;
 210
 211 typedef struct {
 212     unsigned int Inexact : 1;
 213     unsigned int Underflow : 1;
 214     unsigned int Overflow : 1;
 215     unsigned int ZeroDivide : 1;
 216     unsigned int InvalidOperation : 1;
 217 } _FPIEEE_EXCEPTION_FLAGS;
 218
 219 typedef struct {
 220     unsigned int RoundingMode : 2;
 221     unsigned int Precision : 3;
 222     unsigned int Operation :12;
 223     _FPIEEE_EXCEPTION_FLAGS Cause;
 224     _FPIEEE_EXCEPTION_FLAGS Enable;
 225     _FPIEEE_EXCEPTION_FLAGS Status;
 226     _FPIEEE_VALUE Operand1;
 227     _FPIEEE_VALUE Operand2;
 228     _FPIEEE_VALUE Result;
 229 } _FPIEEE_RECORD,*_PFPIEEE_RECORD;
 230
 231 struct _EXCEPTION_POINTERS;
 232
 233 int __cdecl _fpieee_flt(__msvcrt_ulong _ExceptionCode,struct _EXCEPTION_POINTERS *_PtExceptionPtr,int (__cdecl *_Handler)(_FPIEEE_RECORD *));
 234
 235 #ifdef __cplusplus
 236 }
 237 #endif
 238
 239 #endif