 Ben Kurtovic
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c3ab17f18e
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Add a step() function to reduce repetition in instructions.yml.
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9 years ago |
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Ben Kurtovic
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8f18c3ac14
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Remove a lot of code duplication.
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9 years ago |
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Ben Kurtovic
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d483afef51
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Merge branch 'feature/asm_instructions'
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9 years ago |
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Ben Kurtovic
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764211a379
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Implement RRD, RST, SBC, SUB, and XOR.
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9 years ago |
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Ben Kurtovic
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a8de15de2d
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Implement RL, RLC, RR, RRC, SLA, SRA, SRL, and SL1/SLL/SLS.
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9 years ago |
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Ben Kurtovic
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071cad0563
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Support instructions with args and no args; implement RET.
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9 years ago |
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Ben Kurtovic
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f341148eb7
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Implement POP, PUSH, RES, and SET.
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9 years ago |
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Ben Kurtovic
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5fab99ee17
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Implement JP, JR, OR, OUT.
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9 years ago |
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Ben Kurtovic
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b5459549b0
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Support ports in update script; implement EX/IM/IN.
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9 years ago |
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Ben Kurtovic
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5e9b890285
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Support relative addressing in update script; implement CP/DEC/DJNZ.
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9 years ago |
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Ben Kurtovic
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980383feee
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Don't check INST_NARGS unless inst has optional arguments.
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9 years ago |
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Ben Kurtovic
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4bc8339ba1
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Implement CALL; bugfix for condition 'Z'.
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9 years ago |
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Ben Kurtovic
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308af448d8
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Don't check immediate's is_label if it's not a U16.
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9 years ago |
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Ben Kurtovic
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631bd33b64
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Implement BIT instruction.
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9 years ago |
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Ben Kurtovic
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d1a0b97198
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Fix indexed mode offset byte position.
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9 years ago |
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Ben Kurtovic
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5c6f1c288b
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Implement AND; cleanup for unconditional subcases.
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9 years ago |
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Ben Kurtovic
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17f08dff4b
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Fix behavior when combining indirect_hl_or_indexed and indirect.
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9 years ago |
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Ben Kurtovic
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eba6350f4e
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Fix duplicate prefixes.
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9 years ago |
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Ben Kurtovic
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9642dfb6b0
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Implement LD instruction; most remaining ASM instruction functionality.
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9 years ago |
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Ben Kurtovic
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de3cbf741c
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Fix argparse_immediate() masks for large numbers.
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9 years ago |
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Ben Kurtovic
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981c4d4783
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Disable ASan; bugfix for immediate masks.
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9 years ago |
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Ben Kurtovic
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76f2783b64
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Implement new masking system for ASM instructions; bugfixes.
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9 years ago |
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Ben Kurtovic
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352296d6e2
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Implement inc; make update script save updates; bugfix.
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9 years ago |
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Ben Kurtovic
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b8b9072416
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Implement no-arg instructions and 'add'.
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9 years ago |
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Ben Kurtovic
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e987653c3b
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Add more features to update_asm_instructions.py.
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9 years ago |
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Ben Kurtovic
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5f71035468
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More work on asm instructions.
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9 years ago |
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Ben Kurtovic
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0548e5d18c
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More work on update_asm_instructions.py
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9 years ago |
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Ben Kurtovic
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ade92aea51
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Starting work on new ASM instructions system.
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9 years ago |
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Ben Kurtovic
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3d968c12b5
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Add more to load instruction.
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9 years ago |
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Ben Kurtovic
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2e2e5d6216
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Split off some of instructions into inst_support; fix z80 errors.
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9 years ago |
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Ben Kurtovic
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a00dda6686
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Implement all ld a,<src> instructions.
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9 years ago |
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Ben Kurtovic
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08d9faa926
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Support indirect labels; stub out LD instruction.
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9 years ago |
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Ben Kurtovic
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8babffb562
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Implement most (all) of the no-argument instructions.
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9 years ago |
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Ben Kurtovic
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13b7b29157
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Replace OOM checks with light wrappers around allocation functions.
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9 years ago |
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Ben Kurtovic
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cfebed6a33
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Stub out all assembler instructions.
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9 years ago |
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Ben Kurtovic
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b6bea003d9
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Alphabetize instructions; add ADC.
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9 years ago |
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Ben Kurtovic
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1c35adf276
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Finish implementing .define/.undef directives.
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9 years ago |
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Ben Kurtovic
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1d6f832864
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Make crater be quiet when assembling/disassembling is successful.
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9 years ago |
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Ben Kurtovic
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197ce39fd3
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Do define substitution in argparsers; fix hashtables.
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9 years ago |
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Ben Kurtovic
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fdd8bb9e8a
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Pass argparse args as a struct to make keeping track of deftabs easier.
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9 years ago |
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Ben Kurtovic
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2b5b7d8b23
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Add hash_table_remove(); pass callback func in constructor.
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9 years ago |
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Ben Kurtovic
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7745a9cbac
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Refactor; abstract out HashTable; start support for .DEFINEs.
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9 years ago |
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Ben Kurtovic
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145322071d
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Support parsing labels; add checks for label length.
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9 years ago |
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Ben Kurtovic
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baa1c6f0e9
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Implement indexed addressing, plus some bugfixes.
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9 years ago |
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Ben Kurtovic
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83f4ab380f
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Implement parsing indirect args; fix immediates.
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9 years ago |
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Ben Kurtovic
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ab3acc4b43
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Add add and reti instructions.
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9 years ago |
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Ben Kurtovic
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ae2fd5b2c8
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Implement parsing of immediates; bugfix.
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9 years ago |
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Ben Kurtovic
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8bbca15e47
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Parse condition codes.
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9 years ago |
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Ben Kurtovic
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de7aaf9aac
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Add some additional macros to clean up inst parsers.
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9 years ago |
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Ben Kurtovic
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1830304c6c
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More work on instruction parser.
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9 years ago |
