contrib/x86emu/x86emu.c

5951  * By inspection, one gets:  bc = a'b +  r(a' + b)
6300 	uint32_t bc;
6309 	bc = (res & (~d | s)) | (~d & s);
6310 	CONDITIONAL_SET_FLAG(bc & 0x80, F_CF);
6311 	CONDITIONAL_SET_FLAG(XOR2(bc >> 6), F_OF);
6312 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
6330 	uint32_t bc;
6338 	bc = (res & (~d | s)) | (~d & s);
6339 	CONDITIONAL_SET_FLAG(bc & 0x8000, F_CF);
6340 	CONDITIONAL_SET_FLAG(XOR2(bc >> 14), F_OF);
6341 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
6359 	uint32_t bc;
6367 	bc = (res & (~d | s)) | (~d & s);
6368 	CONDITIONAL_SET_FLAG(bc & 0x80000000, F_CF);
6369 	CONDITIONAL_SET_FLAG(XOR2(bc >> 30), F_OF);
6370 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
6431 	uint32_t bc;
6440 	bc = (res & (~d | 1)) | (~d & 1);
6442 	CONDITIONAL_SET_FLAG(XOR2(bc >> 6), F_OF);
6443 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
6455 	uint32_t bc;
6464 	bc = (res & (~d | 1)) | (~d & 1);
6466 	CONDITIONAL_SET_FLAG(XOR2(bc >> 14), F_OF);
6467 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
6479 	uint32_t bc;
6488 	bc = (res & (~d | 1)) | (~d & 1);
6490 	CONDITIONAL_SET_FLAG(XOR2(bc >> 30), F_OF);
6491 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
6629 	uint8_t bc;
6637 	 * substitutiing d=0 into     bc= res&(~d|s)|(~d&s); (the one used for
6641 	bc = res | s;
6642 	CONDITIONAL_SET_FLAG(XOR2(bc >> 6), F_OF);
6643 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
6655 	uint16_t bc;
6664 	 * substitutiing d=0 into     bc= res&(~d|s)|(~d&s); (the one used for
6668 	bc = res | s;
6669 	CONDITIONAL_SET_FLAG(XOR2(bc >> 14), F_OF);
6670 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
6682 	uint32_t bc;
6691 	 * substitutiing d=0 into     bc= res&(~d|s)|(~d&s); (the one used for
6695 	bc = res | s;
6696 	CONDITIONAL_SET_FLAG(XOR2(bc >> 30), F_OF);
6697 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
7677 	uint32_t bc;
7688 	bc = (res & (~d | s)) | (~d & s);
7689 	CONDITIONAL_SET_FLAG(bc & 0x80, F_CF);
7690 	CONDITIONAL_SET_FLAG(XOR2(bc >> 6), F_OF);
7691 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
7703 	uint32_t bc;
7714 	bc = (res & (~d | s)) | (~d & s);
7715 	CONDITIONAL_SET_FLAG(bc & 0x8000, F_CF);
7716 	CONDITIONAL_SET_FLAG(XOR2(bc >> 14), F_OF);
7717 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
7729 	uint32_t bc;
7740 	bc = (res & (~d | s)) | (~d & s);
7741 	CONDITIONAL_SET_FLAG(bc & 0x80000000, F_CF);
7742 	CONDITIONAL_SET_FLAG(XOR2(bc >> 30), F_OF);
7743 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
7755 	uint32_t bc;
7763 	bc = (res & (~d | s)) | (~d & s);
7764 	CONDITIONAL_SET_FLAG(bc & 0x80, F_CF);
7765 	CONDITIONAL_SET_FLAG(XOR2(bc >> 6), F_OF);
7766 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
7778 	uint32_t bc;
7786 	bc = (res & (~d | s)) | (~d & s);
7787 	CONDITIONAL_SET_FLAG(bc & 0x8000, F_CF);
7788 	CONDITIONAL_SET_FLAG(XOR2(bc >> 14), F_OF);
7789 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);
7801 	uint32_t bc;
7809 	bc = (res & (~d | s)) | (~d & s);
7810 	CONDITIONAL_SET_FLAG(bc & 0x80000000, F_CF);
7811 	CONDITIONAL_SET_FLAG(XOR2(bc >> 30), F_OF);
7812 	CONDITIONAL_SET_FLAG(bc & 0x8, F_AF);