 nickysn
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07a8af33b1
+ z80: generate correct code in do_spill_read and do_spill_written for spilling to temp offsets outside the range -128..127
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5 年之前 |
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nickysn
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b741ed63b0
- commented out internal error in trgcpu.do_spill_read and trgcpu.do_spill_written
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5 年之前 |
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nickysn
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85e3ad2193
* fixed warnings in Z80 rgcpu
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5 年之前 |
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nickysn
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513ef512ff
- removed redundant opcode:=A_LD assignments in do_spill_replace
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5 年之前 |
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nickysn
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721bbe636b
+ support the bit,set and res instructions in do_spill_replace
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5 年之前 |
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nickysn
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81ccf6935c
+ support the rlc,rl,rrc,rr,sla,sra and srl instructions in do_spill_replace
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5 年之前 |
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nickysn
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9309e2c42e
* replace 'add/adc/sub/sbc/and/or/xor/cp orgreg' with 'add/adc/sub/sbc/and/or/xor/cp spilltemp' in
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5 年之前 |
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nickysn
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e43834c5d0
* replace 'inc/dec orgreg' with 'inc/dec spilltemp' in trgcpu.do_spill_replace
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5 年之前 |
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nickysn
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9d545342f8
* replace 'add/adc/sub/sbc/and/or/xor/cp A,orgreg' with 'add/adc/sub/sbc/and/or/xor/cp A,spilltemp' in trgcpu.do_spill_replace
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5 年之前 |
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nickysn
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a58bab4318
+ replace 'ld orgreg,const' with 'ld spilltemp,const' in trgcpu.do_spill_replace
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5 年之前 |
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nickysn
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fe3f4a7447
* fixes in trgcpu.do_spill_replace
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5 年之前 |
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nickysn
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8ceee70912
* range check for spilltemp.offset in [-128..127], not [0..63] in trgcpu.do_spill_replace for Z80
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5 年之前 |
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nickysn
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8291d24b7f
* fix comment
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5 年之前 |
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nickysn
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65efc495af
+ add edges to disallow the use of the 8-bit subregisters of IX, IY and SP
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5 年之前 |
 florian
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e370e9ba15
* register names fixed
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8 年之前 |
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florian
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ea52a23179
+ skeleton for Z80 support
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8 年之前 |
