--- np2/i286c/i286c_sf.mcr 2003/12/11 21:57:38 1.9 +++ np2/i286c/i286c_sf.mcr 2005/02/07 14:46:11 1.11 @@ -46,7 +46,7 @@ I286_FLAGL = (UINT8)(BYTESZPF(d) | A_FLAG | ((s) & 1)); #else // eVC3/4 compiler bug #define BYTE_SAR1(d, s) \ - (d) = (BYTE)(((SINT8)(s)) >> 1); \ + (d) = (UINT8)(((SINT8)(s)) >> 1); \ I286_OV = 0; \ I286_FLAGL = (UINT8)(BYTESZPF(d) | A_FLAG | ((s) & 1)); #endif @@ -166,9 +166,8 @@ #define BYTE_SHLCL(d, s, c) \ (c) &= 0x1f; \ if (c) { \ - if ((c) >= 0x10) { \ - (c) &= 7; \ - (c) |= 8; \ + if ((c) > 10) { \ + (c) = 10; \ } \ (s) <<= (c); \ (s) &= 0x1ff; \ @@ -180,29 +179,42 @@ #define BYTE_SHRCL(d, s, c) \ (c) &= 0x1f; \ if (c) { \ - if ((c) >= 0x10) { \ - (c) &= 7; \ - (c) |= 8; \ + if ((c) >= 10) { \ + (c) = 10; \ } \ (s) >>= ((c) - 1); \ - I286_FLAGL = (BYTE)((s) & 1); \ + I286_FLAGL = (UINT8)((s) & 1); \ (s) >>= 1; \ I286_OV = ((s) ^ ((s) >> 1)) & 0x40; \ I286_FLAGL |= BYTESZPF(s) + A_FLAG; \ } \ (d) = (s); +#if !defined(_WIN32_WCE) || (_WIN32_WCE < 300) #define BYTE_SARCL(d, s, c) \ (c) &= 0x1f; \ if (c) { \ (s) = ((SINT8)(s)) >> ((c) - 1); \ - I286_FLAGL = (BYTE)((s) & 1); \ - (s) = (BYTE)(((SINT8)s) >> 1); \ + I286_FLAGL = (UINT8)((s) & 1); \ + (s) = (UINT8)(((SINT8)s) >> 1); \ I286_OV = 0; \ I286_FLAGL |= BYTESZPF(s) | A_FLAG; \ } \ (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) \ (c) &= 0x1f; \