Ben Kurtovic
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1942d797aa
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Implement more instructions, mainly bit-shifting.
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8 vuotta sitten |
Ben Kurtovic
|
fdda540d26
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Refactor flag setting code; implement more instructions.
|
8 vuotta sitten |
Ben Kurtovic
|
05b0bbe523
|
Make Z80 register pairs friendlier. Implement more instructions.
|
8 vuotta sitten |
Ben Kurtovic
|
42690f9380
|
Implement more instructions.
|
8 vuotta sitten |
Ben Kurtovic
|
80e361c111
|
More instructions, mainly index-related; tweaks.
|
8 vuotta sitten |
Ben Kurtovic
|
53c0757362
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Implement an assorted bunch of instructions.
|
8 vuotta sitten |
Ben Kurtovic
|
cbc1d7f02d
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EX; more bitwise/arithmetic ops; bugfixes.
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8 vuotta sitten |
Ben Kurtovic
|
06b7dfaca3
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Implement CRAM, some more loads and arithmetic operations.
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8 vuotta sitten |
Ben Kurtovic
|
1cc4f06b89
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LDI; LDD; LDIR; LDDR
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8 vuotta sitten |
Ben Kurtovic
|
da5765a3c7
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PUSH/POP IX/Y; DJNZ; LD (HL), r
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8 vuotta sitten |
Ben Kurtovic
|
3ca7f26aa0
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Stub out port reads/writes; RETN; RST.
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8 vuotta sitten |
Ben Kurtovic
|
a167e9dcd7
|
RET; IN/OUT r/(C), (C)/r; INI/D; INI/DR; OUTI/D; OTI/DR; NOP2
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8 vuotta sitten |
Ben Kurtovic
|
1efe2b579d
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Add POP; fix bugs involving relative jumps and PUSH.
|
8 vuotta sitten |
Ben Kurtovic
|
3381c36c89
|
PUSH
|
8 vuotta sitten |
Ben Kurtovic
|
8de5117a49
|
mmu_write_double, stack_push; LD (HL), n; JR; CALL
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8 vuotta sitten |
Ben Kurtovic
|
c2a52194a8
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CP, IN, OUT, JP cc; stub out port functions.
|
8 vuotta sitten |
Ben Kurtovic
|
7c6d58fd6b
|
XOR r; LD (nn, A)
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8 vuotta sitten |
Ben Kurtovic
|
deb9943b1c
|
Split off jump table; implement IM and JP nn.
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8 vuotta sitten |