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comparison z80inst.c @ 247:682e505f5757

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Implement rotation and bit set/reset instructions (untested).
author Mike Pavone <pavone@retrodev.com>
date Sun, 28 Apr 2013 22:41:30 -0700
parents d9bf8e61c33c
children ce7ce2b9c2df
comparison
equal deleted inserted replaced
246:ed548c77b598 247:682e505f5757
418 NOP2, 418 NOP2,
419 NOP2 419 NOP2
420 }; 420 };
421 421
422 #define SHIFT_BLOCK(op) \ 422 #define SHIFT_BLOCK(op) \
423 {op, Z80_B, Z80_UNUSED, Z80_UNUSED, 0},\ 423 {op, Z80_B, Z80_UNUSED, Z80_UNUSED, 1},\
424 {op, Z80_C, Z80_UNUSED, Z80_UNUSED, 0},\ 424 {op, Z80_C, Z80_UNUSED, Z80_UNUSED, 1},\
425 {op, Z80_D, Z80_UNUSED, Z80_UNUSED, 0},\ 425 {op, Z80_D, Z80_UNUSED, Z80_UNUSED, 1},\
426 {op, Z80_E, Z80_UNUSED, Z80_UNUSED, 0},\ 426 {op, Z80_E, Z80_UNUSED, Z80_UNUSED, 1},\
427 {op, Z80_H, Z80_UNUSED, Z80_UNUSED, 0},\ 427 {op, Z80_H, Z80_UNUSED, Z80_UNUSED, 1},\
428 {op, Z80_L, Z80_UNUSED, Z80_UNUSED, 0},\ 428 {op, Z80_L, Z80_UNUSED, Z80_UNUSED, 1},\
429 {op, Z80_UNUSED, Z80_REG_INDIRECT, Z80_HL, 0},\ 429 {op, Z80_UNUSED, Z80_REG_INDIRECT, Z80_HL, 1},\
430 {op, Z80_A, Z80_UNUSED, Z80_UNUSED, 0} 430 {op, Z80_A, Z80_UNUSED, Z80_UNUSED, 1}
431 431
432 #define BIT_BLOCK(op, bit) \ 432 #define BIT_BLOCK(op, bit) \
433 {op, Z80_USE_IMMED, Z80_REG, Z80_B, bit},\ 433 {op, Z80_USE_IMMED, Z80_REG, Z80_B, bit},\
434 {op, Z80_USE_IMMED, Z80_REG, Z80_C, bit},\ 434 {op, Z80_USE_IMMED, Z80_REG, Z80_C, bit},\
435 {op, Z80_USE_IMMED, Z80_REG, Z80_D, bit},\ 435 {op, Z80_USE_IMMED, Z80_REG, Z80_D, bit},\