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| version 1.5, 2003/11/28 08:01:32 | version 1.11, 2005/02/07 14:46:11 |
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| Line 37 | Line 37 |
| #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)(BYTESZPF(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)(BYTESZPF(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) = (UINT8)(((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 82 | Line 88 |
| #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)(WORDSZPF(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)(WORDSZPF(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 154 | Line 166 |
| #define BYTE_SHLCL(d, s, c) \ | #define BYTE_SHLCL(d, s, c) \ |
| (c) &= 0x1f; \ | (c) &= 0x1f; \ |
| if (c) { \ | if (c) { \ |
| if ((c) >= 0x10) { \ | if ((c) > 10) { \ |
| (c) &= 7; \ | (c) = 10; \ |
| (c) |= 8; \ | |
| } \ | } \ |
| (s) <<= (c); \ | (s) <<= (c); \ |
| (s) &= 0x1ff; \ | (s) &= 0x1ff; \ |
| Line 168 | Line 179 |
| #define BYTE_SHRCL(d, s, c) \ | #define BYTE_SHRCL(d, s, c) \ |
| (c) &= 0x1f; \ | (c) &= 0x1f; \ |
| if (c) { \ | if (c) { \ |
| if ((c) >= 0x10) { \ | if ((c) >= 10) { \ |
| (c) &= 7; \ | (c) = 10; \ |
| (c) |= 8; \ | |
| } \ | } \ |
| (s) >>= ((c) - 1); \ | (s) >>= ((c) - 1); \ |
| I286_FLAGL = (BYTE)((s) & 1); \ | I286_FLAGL = (UINT8)((s) & 1); \ |
| (s) >>= 1; \ | (s) >>= 1; \ |
| I286_OV = ((s) ^ ((s) >> 1)) & 0x40; \ | I286_OV = ((s) ^ ((s) >> 1)) & 0x40; \ |
| I286_FLAGL |= BYTESZPF(s) + A_FLAG; \ | I286_FLAGL |= BYTESZPF(s) + A_FLAG; \ |
| } \ | } \ |
| (d) = (s); | (d) = (s); |
| #if !defined(_WIN32_WCE) || (_WIN32_WCE < 300) | |
| #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 = (UINT8)((s) & 1); \ |
| (s) = (BYTE)(((char)s) >> 1); \ | (s) = (UINT8)(((SINT8)s) >> 1); \ |
| I286_OV = 0; \ | I286_OV = 0; \ |
| I286_FLAGL |= BYTESZPF(s) | A_FLAG; \ | I286_FLAGL |= BYTESZPF(s) | A_FLAG; \ |
| } \ | } \ |
| (d) = (s); | (d) = (s); |
| #else | |
| #define BYTE_SARCL(d, s, c) \ | |
| (c) &= 0x1f; \ | |
| if (c) { \ | |
| SINT32 t; \ | |
| t = (s) << 24; \ | |
| t = t >> ((c) - 1); \ | |
| I286_FLAGL = (UINT8)((t >> 24) & 1); \ | |
| (s) = (t >> 25) & 0xff; \ | |
| I286_OV = 0; \ | |
| I286_FLAGL |= BYTESZPF(s) | A_FLAG; \ | |
| } \ | |
| (d) = (s); | |
| #endif | |
| #define WORD_ROLCL(d, s, c) \ | #define WORD_ROLCL(d, s, c) \ |
| (c) &= 0x1f; \ | (c) &= 0x1f; \ |
| Line 291 | Line 315 |
| 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 |= WORDSZPF(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 |= WORDSZPF(s); \ | I286_FLAGL |= WORDSZPF(s); \ |
| } \ | } \ |
| (d) = (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); | |
| #endif | |