Michel Heily
b03fe3567e
Fix all warnings during build
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Ran cargo-fix to automatically fix most of the build warnings,
Cleaned up dead code, and fix the rest manually
Former-commit-id: f35faba46b40eaf9c047efb8ab1e77ffa24d41b6
2020-02-14 14:21:45 +02:00
Michel Heily
0c2da2ae46
refactor: Refactor instruction decoding to panic instead of returning a Result
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flamegraph shows too much time is being spent 'unwraping' decoded
instructions
Former-commit-id: e89072e6cf648e83f87d8c01891f50474246a36b
2020-02-14 13:05:14 +02:00
Michel Heily
ae7bf63d3f
arm7tdmi/optimize: Optimize and cleanup CPU, roughly about 10% fps improvement.
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This commit removes the error handling (CpuResult<>) in order to reduce
overhead in the cpu implementation.
Also, some cleanup of warning messages.
Notice: this commit breaks '--feature debugger' for now
Former-commit-id: d4484047c3f5d509eff89cef7090aa88b07a8d17
2020-02-09 20:17:46 +02:00
Michel Heily
b00fbfb38c
gpu: refactor: Big refactor preparations
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1) Decouple SysBus from Gpu
2) Split Gpu rendering function into separate modules
3) Cleanup
Former-commit-id: 0435ad1c9c1de72ed50769fabfea7c5f33b670e0
2019-12-29 23:44:34 +02:00
Michel Heily
53115a9a58
Refactor core functionality into a separate module
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Former-commit-id: 5d55b9eb0b63ed7c61465b4e814782165caa5002
2019-07-20 16:46:00 +03:00
Michel Heily
d4b6952411
Impl Thumb 19, fix warnings and rustfmt
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Former-commit-id: 8690aa25b1aa343b344776716b6213596bd1459a
2019-07-05 15:34:52 +03:00
Michel Heily
6f81c236a6
Mega Commit #2 - Add some thumb decoding and disassembly
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Former-commit-id: e3a89ac681a8d6f6f0bee85b32f64d181e11242f
2019-07-03 00:03:35 +03:00
Michel Heily
967ccca8dd
Mega commit - model CPU pipelining.
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I except many bugs to arise..
Former-commit-id: bcc6ea57af803f783b0dd548b50956b3ccda2b1a
2019-06-29 22:23:12 +03:00
Michel Heily
e5d93f689f
Work..
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Refactor disassembler to a struct.
Implement more commands;
2019-06-27 13:15:34 +03:00
Michel Heily
9330c53957
Start modeling CPU
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Wrote a shallow skeleton of a CPU Core.
Finally made the disassembler a clap subcommand.
2019-06-27 13:15:19 +03:00
Michel Heily
addea1efa0
Merge both packages
2019-06-24 22:02:00 +03:00
Michel Heily
094cbb5f29
Refactor disassembler binary into arm7tdmi package
2019-06-24 21:45:25 +03:00
Michel Heily
5a5efae4c0
Refactor disassembler => disass
2019-06-24 20:53:56 +03:00
