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| version 1.13, 2003/12/12 01:04:40 | version 1.15, 2003/12/19 23:33:49 |
|---|---|
| Line 133 I286_F6 _div_ea8(UINT op) { | Line 133 I286_F6 _div_ea8(UINT op) { |
| I286_F6 _idiv_ea8(UINT op) { | I286_F6 _idiv_ea8(UINT op) { |
| SINT16 tmp, r; | SINT16 tmp, r; |
| char src; | SINT8 src; |
| UINT16 ip; | UINT16 ip; |
| ip = I286_IP; | ip = I286_IP; |
| Line 149 I286_F6 _idiv_ea8(UINT op) { | Line 149 I286_F6 _idiv_ea8(UINT op) { |
| if (src) { | if (src) { |
| r = tmp / src; | r = tmp / src; |
| if (!((r + 0x80) & 0xff00)) { | if (!((r + 0x80) & 0xff00)) { |
| I286_AL = (char)r; | I286_AL = (UINT8)r; |
| I286_AH = tmp % src; | I286_AH = tmp % src; |
| return; | return; |
| } | } |
| Line 277 I286_F6 _div_ea16(UINT op) { | Line 277 I286_F6 _div_ea16(UINT op) { |
| } | } |
| tmp = (I286_DX << 16) + I286_AX; | tmp = (I286_DX << 16) + I286_AX; |
| if ((src) && (tmp < (src << 16))) { | if ((src) && (tmp < (src << 16))) { |
| I286_AX = (SINT16)(tmp / src); | I286_AX = tmp / src; |
| I286_DX = (SINT16)(tmp % src); | I286_DX = tmp % src; |
| } | } |
| else { | else { |
| INT_NUM(0, ip - 2); // 80x86 | INT_NUM(0, ip - 2); // 80x86 |