 Ben Kurtovic
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0999915c40
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Fully support labels on the same line as other instructions.
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9 years ago |
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Ben Kurtovic
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52858aa2b5
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Remove .align directive; add ASMData type.
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9 years ago |
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Ben Kurtovic
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da537ff616
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Phase one of tokenizer and data directives.
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9 years ago |
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Ben Kurtovic
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05e0cbb0fb
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Implement most of resolve_defaults(); fix for declsize default behavior.
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9 years ago |
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Ben Kurtovic
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d7aac27e51
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Finish preprocessor.
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9 years ago |
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Ben Kurtovic
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0fe98bd048
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Support string arguments to .rom_size, .rom_declsize.
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9 years ago |
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Ben Kurtovic
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2cb9b2596c
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Implement parsing .rom_size directive.
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9 years ago |
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Ben Kurtovic
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971af841cf
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Refactor directive macros to hide 'arg'; misc tweaks.
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9 years ago |
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Ben Kurtovic
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b174ddd121
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Implement parsing header size directive.
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9 years ago |
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Ben Kurtovic
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eebb90530e
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Rework the preprocessor system using insanity.
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9 years ago |
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Ben Kurtovic
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40066b06aa
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Implement header offset check; fix error handling.
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9 years ago |
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Ben Kurtovic
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633351cf14
|
Finish region info parsing.
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9 years ago |
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Ben Kurtovic
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4fcd8565a6
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Refactor preprocess() again; start on region directive.
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9 years ago |
|
Ben Kurtovic
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174a8c24a1
|
Implement ROM version; reading 8- and 16-bit ints.
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9 years ago |
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Ben Kurtovic
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dd8b99a48b
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Split out parse_util, directives.
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9 years ago |
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Ben Kurtovic
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e65bb69a52
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Implement product code directive.
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9 years ago |
|
Ben Kurtovic
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eba603659a
|
Refactor out symbol table init; stop unused arg warnings for stubs.
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9 years ago |
|
Ben Kurtovic
|
27f66f9791
|
Split out preprocessor from assembler.
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9 years ago |
|
Ben Kurtovic
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c8e102bcf2
|
More splitting of assembler internals.
|
9 years ago |
|
Ben Kurtovic
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2186044476
|
Begin refactoring assembler into multiple files; fix use-after-free.
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9 years ago |
|
Ben Kurtovic
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f9276db105
|
Implement preprocessor for .optimizer.
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9 years ago |
|
Ben Kurtovic
|
840227e560
|
Catch duplicates in preprocessor directives.
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9 years ago |
|
Ben Kurtovic
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720d1d124c
|
Directive processing stubs; fix directive matching.
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9 years ago |
|
Ben Kurtovic
|
5cf943fd7e
|
Handle infinite recursion in include directives.
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9 years ago |
|
Ben Kurtovic
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2879ac1350
|
Add ASM error strings; refactor somewhat.
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9 years ago |
|
Ben Kurtovic
|
b7871b77e5
|
Rough mockup for error handling.
|
9 years ago |
|
Ben Kurtovic
|
3a4cd414be
|
Add parsing for include directives, etc.
|
9 years ago |
|
Ben Kurtovic
|
f5e1f19ab6
|
Enable ASAN for debug builds.
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9 years ago |
|
Ben Kurtovic
|
8da3663670
|
Implement normalize_line(), misc.
|
9 years ago |
|
Ben Kurtovic
|
22b771d39a
|
Lots of work on assembler internal structure; refactor.
|
9 years ago |
|
Ben Kurtovic
|
b89f5fa1bf
|
Start working on assembler.
|
9 years ago |
|
Ben Kurtovic
|
57dd9265a3
|
More robust checksum code.
|
9 years ago |
|
Ben Kurtovic
|
ced62acfbb
|
Implement checksum validation method.
|
9 years ago |
|
Ben Kurtovic
|
e74daecb81
|
Print out decimal register values too; add more tests.
|
9 years ago |
|
Ben Kurtovic
|
ec73b63ba1
|
Add more basic math tests.
|
9 years ago |
|
Ben Kurtovic
|
0317a2633d
|
Starting assembly test code.
|
9 years ago |
|
Ben Kurtovic
|
989d4938af
|
Fix cycle timing.
|
9 years ago |
|
Ben Kurtovic
|
0a61a4c8b0
|
Rename z80_instructions.inc.c to z80_ops.inc.c
|
9 years ago |
|
Ben Kurtovic
|
c1f33cd530
|
Rename .inc to .inc.c; add support to makefile.
|
9 years ago |
|
Ben Kurtovic
|
03066c54eb
|
Implement INC ss.
|
9 years ago |
|
Ben Kurtovic
|
8e413e7a5e
|
Start implementing Z80 instructions.
|
9 years ago |
|
Ben Kurtovic
|
5c16f4fad3
|
Implement memory reads, writes.
|
9 years ago |
|
Ben Kurtovic
|
fcf8b201cc
|
Increment the R register on memory refresh.
|
9 years ago |
|
Ben Kurtovic
|
5cc208f07e
|
Implement most MMU functions.
|
9 years ago |
|
Ben Kurtovic
|
274b2eaa93
|
Stub out MMU functions, opcodes; const fixes.
|
9 years ago |
|
Ben Kurtovic
|
b21e0ed35a
|
Add full exception handling logic.
|
9 years ago |
|
Ben Kurtovic
|
443fb46beb
|
Add signal handling, plus basic instruction fetch logic.
|
9 years ago |
|
Ben Kurtovic
|
22a2c432e7
|
Also print out reported size in ROM header info.
|
9 years ago |
|
Ben Kurtovic
|
e25bf5fbd7
|
Exceptions should be errors, not debug messages.
|
9 years ago |
|
Ben Kurtovic
|
a202baa3a6
|
Add proper timing code, etc.
|
9 years ago |
