mirror of
https://gitlab.os-k.eu/os-k-team/kvisc.git
synced 2023-08-25 14:05:46 +02:00
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
|
// The OS/K Team licenses this file to you under the MIT license.
|
||
|
|
// See the LICENSE file in the project root for more information.
|
||
|
|
|
||
|
|
#include <in/instrs.h>
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------//
|
||
|
|
|
||
|
|
#define K_IMPL_ALU(name, expr) \
|
||
|
|
IMPL_START_3(k##name) \
|
||
|
|
{ \
|
||
|
|
v1 = expr; \
|
||
|
|
} \
|
||
|
|
IMPL_OUT_ZSF
|
||
|
|
|
||
|
|
K_IMPL_ALU(or, v2 | v3);
|
||
|
|
K_IMPL_ALU(and, v2 & v3);
|
||
|
|
K_IMPL_ALU(xor, v2 ^ v3);
|
||
|
|
|
||
|
|
K_IMPL_ALU(nor, ~(v2 | v3));
|
||
|
|
K_IMPL_ALU(orn, ~v2 | v3);
|
||
|
|
K_IMPL_ALU(nand, ~(v2 & v3));
|
||
|
|
K_IMPL_ALU(andn, ~v2 & v3);
|
||
|
|
K_IMPL_ALU(xnor, ~(v2 ^ v3));
|
||
|
|
K_IMPL_ALU(xorn, ~v2 ^ v3);
|
||
|
|
|
||
|
|
K_IMPL_ALU(shl, v2 << v3);
|
||
|
|
K_IMPL_ALU(shr, v2 >> v3);
|
||
|
|
|
||
|
|
K_IMPL_ALU(add, v2 + v3);
|
||
|
|
K_IMPL_ALU(adc, v2 + v3 + !!(flg&CF));
|
||
|
|
K_IMPL_ALU(ado, v2 + v3 + !!(flg&OF));
|
||
|
|
K_IMPL_ALU(sub, v2 - v3);
|
||
|
|
K_IMPL_ALU(sbb, v2 - v3 - !!(flg&CF));
|
||
|
|
K_IMPL_ALU(sbo, v2 - v3 - !!(flg&OF));
|
||
|
|
K_IMPL_ALU(mul, v2 * v3);
|
||
|
|
K_IMPL_ALU(div, v2 / v3);
|
||
|
|
K_IMPL_ALU(rem, v2 % v3);
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------//
|
||
|
|
|