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| version 1.2, 2003/10/17 11:10:02 | version 1.9, 2003/12/11 21:57:38 |
|---|---|
| Line 32 | Line 32 |
| #define BYTE_SHL1(d, s) \ | #define BYTE_SHL1(d, s) \ |
| (d) = (s) << 1; \ | (d) = (s) << 1; \ |
| I286_OV = ((s) ^ (d)) & 0x80; \ | I286_OV = ((s) ^ (d)) & 0x80; \ |
| I286_FLAGL = szpcflag[(d)] | A_FLAG; | I286_FLAGL = BYTESZPCF(d) | A_FLAG; |
| #define BYTE_SHR1(d, s) \ | #define BYTE_SHR1(d, s) \ |
| (d) = (s) >> 1; \ | (d) = (s) >> 1; \ |
| I286_OV = (s) & 0x80; \ | I286_OV = (s) & 0x80; \ |
| I286_FLAGL = (BYTE)(szpcflag[(d)] | A_FLAG | ((s) & 1)); | I286_FLAGL = (UINT8)(BYTESZPF(d) | A_FLAG | ((s) & 1)); |
| #if 1 | |
| #define BYTE_SAR1(d, s) \ | #define BYTE_SAR1(d, s) \ |
| (d) = (BYTE)(((char)s) >> 1); \ | (d) = ((s) & 0x80) + ((s) >> 1); \ |
| I286_OV = 0; \ | I286_OV = 0; \ |
| I286_FLAGL = (BYTE)(szpcflag[(d)] | A_FLAG | ((s) & 1)); | I286_FLAGL = (UINT8)(BYTESZPF(d) | A_FLAG | ((s) & 1)); |
| #else // eVC3/4 compiler bug | |
| #define BYTE_SAR1(d, s) \ | |
| (d) = (BYTE)(((SINT8)(s)) >> 1); \ | |
| I286_OV = 0; \ | |
| I286_FLAGL = (UINT8)(BYTESZPF(d) | A_FLAG | ((s) & 1)); | |
| #endif | |
| #define WORD_ROL1(d, s) { \ | #define WORD_ROL1(d, s) { \ |
| Line 77 | Line 83 |
| #define WORD_SHL1(d, s) \ | #define WORD_SHL1(d, s) \ |
| (d) = (s) << 1; \ | (d) = (s) << 1; \ |
| I286_OV = ((s) ^ (d)) & 0x8000; \ | I286_OV = ((s) ^ (d)) & 0x8000; \ |
| I286_FLAGL = (BYTE)(szpflag_w[(d) & 0xffff] | A_FLAG | ((d) >> 16)); | I286_FLAGL = WORDSZPCF(d) + A_FLAG; |
| #define WORD_SHR1(d, s) \ | #define WORD_SHR1(d, s) \ |
| (d) = (s) >> 1; \ | (d) = (s) >> 1; \ |
| I286_OV = (s) & 0x8000; \ | I286_OV = (s) & 0x8000; \ |
| I286_FLAGL = (BYTE)(szpflag_w[(d)] | A_FLAG | ((s) & 1)); | I286_FLAGL = (UINT8)(WORDSZPF(d) | A_FLAG | ((s) & 1)); |
| #if 1 | |
| #define WORD_SAR1(d, s) \ | #define WORD_SAR1(d, s) \ |
| (d) = (UINT16)(((SINT16)s) >> 1); \ | (d) = ((s) & 0x8000) + ((s) >> 1); \ |
| I286_OV = 0; \ | I286_OV = 0; \ |
| I286_FLAGL = (BYTE)(szpflag_w[(d)] | A_FLAG | ((s) & 1)); | I286_FLAGL = (UINT8)(WORDSZPF(d) | A_FLAG | ((s) & 1)); |
| #else // eVC3/4 compiler bug | |
| #define WORD_SAR1(d, s) \ | |
| (d) = (UINT16)(((SINT16)(s)) >> 1); \ | |
| I286_OV = 0; \ | |
| I286_FLAGL = (UINT8)(WORDSZPF(d) | A_FLAG | ((s) & 1)); | |
| #endif | |
| Line 160 | Line 172 |
| } \ | } \ |
| (s) <<= (c); \ | (s) <<= (c); \ |
| (s) &= 0x1ff; \ | (s) &= 0x1ff; \ |
| I286_FLAGL = szpcflag[(s)] | A_FLAG; \ | I286_FLAGL = BYTESZPCF(s) + A_FLAG; \ |
| I286_OV = ((s) ^ ((s) >> 1)) & 0x80; \ | I286_OV = ((s) ^ ((s) >> 1)) & 0x80; \ |
| } \ | } \ |
| (d) = (s); | (d) = (s); |
| Line 176 | Line 188 |
| I286_FLAGL = (BYTE)((s) & 1); \ | I286_FLAGL = (BYTE)((s) & 1); \ |
| (s) >>= 1; \ | (s) >>= 1; \ |
| I286_OV = ((s) ^ ((s) >> 1)) & 0x40; \ | I286_OV = ((s) ^ ((s) >> 1)) & 0x40; \ |
| I286_FLAGL |= szpcflag[(s)] | A_FLAG; \ | I286_FLAGL |= BYTESZPF(s) + A_FLAG; \ |
| } \ | } \ |
| (d) = (s); | (d) = (s); |
| #define BYTE_SARCL(d, s, c) \ | #define BYTE_SARCL(d, s, c) \ |
| (c) &= 0x1f; \ | (c) &= 0x1f; \ |
| if (c) { \ | if (c) { \ |
| (s) = ((char)(s)) >> ((c) - 1); \ | (s) = ((SINT8)(s)) >> ((c) - 1); \ |
| I286_FLAGL = (BYTE)((s) & 1); \ | I286_FLAGL = (BYTE)((s) & 1); \ |
| (s) = (BYTE)(((char)s) >> 1); \ | (s) = (BYTE)(((SINT8)s) >> 1); \ |
| I286_OV = 0; \ | I286_OV = 0; \ |
| I286_FLAGL |= szpcflag[(s)] | A_FLAG; \ | I286_FLAGL |= BYTESZPF(s) | A_FLAG; \ |
| } \ | } \ |
| (d) = (s); | (d) = (s); |
| Line 201 | Line 213 |
| (c) &= 0x0f; \ | (c) &= 0x0f; \ |
| (s) = ((s) << (c)) | ((s) >> (16 - (c))); \ | (s) = ((s) << (c)) | ((s) >> (16 - (c))); \ |
| (s) &= 0xffff; \ | (s) &= 0xffff; \ |
| I286_OV = 0; \ | |
| } \ | } \ |
| else { \ | else { \ |
| I286_OV = ((s) + 0x4000) & 0x8000; \ | I286_OV = ((s) + 0x4000) & 0x8000; \ |
| Line 222 | Line 233 |
| (c) &= 0x0f; \ | (c) &= 0x0f; \ |
| (s) = ((s) >> (c)) | ((s) << (16 - (c))); \ | (s) = ((s) >> (c)) | ((s) << (16 - (c))); \ |
| (s) &= 0xffff; \ | (s) &= 0xffff; \ |
| I286_OV = 0; \ | |
| } \ | } \ |
| else { \ | else { \ |
| I286_OV = ((s) >> 15) ^ ((s) & 1); \ | I286_OV = ((s) >> 15) ^ ((s) & 1); \ |
| } \ | } \ |
| tmp = ((s) & 1); \ | tmp = (s) & 1; \ |
| (s) = ((tmp << 16) + (s)) >> 1; \ | (s) = ((tmp << 16) + (s)) >> 1; \ |
| I286_FLAGL &= ~C_FLAG; \ | I286_FLAGL &= ~C_FLAG; \ |
| I286_FLAGL |= tmp; \ | I286_FLAGL |= tmp; \ |
| Line 240 | Line 250 |
| UINT tmp; \ | UINT tmp; \ |
| tmp = I286_FLAGL & C_FLAG; \ | tmp = I286_FLAGL & C_FLAG; \ |
| I286_FLAGL &= ~C_FLAG; \ | I286_FLAGL &= ~C_FLAG; \ |
| I286_OV = 0; \ | if ((c) == 1) { \ |
| if (((c) == 1) || ((c) == 1+17)) { \ | |
| I286_OV = ((s) + 0x4000) & 0x8000; \ | I286_OV = ((s) + 0x4000) & 0x8000; \ |
| } \ | } \ |
| while((c)--) { \ | while((c)--) { \ |
| Line 258 | Line 267 |
| UINT32 tmp; \ | UINT32 tmp; \ |
| tmp = I286_FLAGL & C_FLAG; \ | tmp = I286_FLAGL & C_FLAG; \ |
| I286_FLAGL &= ~C_FLAG; \ | I286_FLAGL &= ~C_FLAG; \ |
| I286_OV = 0; \ | if ((c) == 1) { \ |
| if (((c) == 1) || ((c) == 1+17)) { \ | |
| I286_OV = ((s) >> 15) ^ tmp; \ | I286_OV = ((s) >> 15) ^ tmp; \ |
| } \ | } \ |
| while((c)--) { \ | while((c)--) { \ |
| Line 280 | Line 288 |
| } \ | } \ |
| (s) <<= (c); \ | (s) <<= (c); \ |
| (s) &= 0x1ffff; \ | (s) &= 0x1ffff; \ |
| I286_FLAGL = szpflag_w[(s) & 0xffff]; \ | I286_FLAGL = WORDSZPCF(s); \ |
| I286_FLAGL |= (BYTE)((s) >> 16); \ | |
| } \ | } \ |
| (d) = (s); | (d) = (s); |
| Line 296 | Line 303 |
| else { \ | else { \ |
| I286_OV = (s) & 0x8000; \ | I286_OV = (s) & 0x8000; \ |
| } \ | } \ |
| I286_FLAGL = (BYTE)((s) & 1); \ | I286_FLAGL = (UINT8)((s) & 1); \ |
| (s) >>= 1; \ | (s) >>= 1; \ |
| I286_FLAGL |= szpflag_w[(s)]; \ | I286_FLAGL |= WORDSZPF(s); \ |
| } \ | } \ |
| (d) = (s); | (d) = (s); |
| #if !defined(_WIN32_WCE) || (_WIN32_WCE < 300) | |
| #define WORD_SARCL(d, s, c) \ | #define WORD_SARCL(d, s, c) \ |
| (c) &= 0x1f; \ | (c) &= 0x1f; \ |
| if (c) { \ | if (c) { \ |
| (s) = ((SINT16)(s)) >> ((c) - 1); \ | (s) = ((SINT16)(s)) >> ((c) - 1); \ |
| I286_FLAGL = (BYTE)((s) & 1); \ | I286_FLAGL = (UINT8)((s) & 1); \ |
| (s) = (UINT16)(((SINT16)s) >> 1); \ | (s) = (UINT16)(((SINT16)s) >> 1); \ |
| I286_OV = 0; \ | I286_OV = 0; \ |
| I286_FLAGL |= szpflag_w[(s)]; \ | I286_FLAGL |= WORDSZPF(s); \ |
| } \ | |
| (d) = (s); | |
| #else // eVC¡Á | |
| #define WORD_SARCL(d, s, c) \ | |
| (c) &= 0x1f; \ | |
| if (c) { \ | |
| SINT32 tmp; \ | |
| tmp = (s) << 16; \ | |
| tmp = tmp >> (16 + (c) - 1); \ | |
| I286_FLAGL = (UINT8)(tmp & 1); \ | |
| (s) = (UINT16)(tmp >> 1); \ | |
| I286_OV = 0; \ | |
| I286_FLAGL |= WORDSZPF(s); \ | |
| } \ | } \ |
| (d) = (s); | (d) = (s); |
| #endif | |