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There have been cases of the "decompilation progress" metric being confused for total progress, so a new figure has been added (in bold) roughly estimating the total progress by multiplying the other two together.
30 lines
1.5 KiB
Markdown
30 lines
1.5 KiB
Markdown
# Jet Set Radio Future North American Standalone Decompilation
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A matching decompilation of the Xbox game Jet Set Radio Future.
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## Progress
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- Delinking progress: 0.52% (13263 out of 2574172 bytes in XBE address space)
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- Decompilation progress: 30.6% (30 out of the 98 functions delinked so far)
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- **Estimated total progress: 0.16%** (previous two multiplied together)
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## Roadmap
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The approach of this decompilation is to:
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1. Delink the JSRF executable (`default.xbe`) into object files, each
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representing a single C++ source file
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2. Decompile the object files into C++ code that produces matching object files
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3. Link the object files into a Windows executable (n.b. this would not be
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runnable on Windows)
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4. Repackage the Windows executable into a working Xbox executable
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We are currently engaging in the first two steps simultaneously, decompiling
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code as it's delinked. Further details on these steps can be found in the
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[contribution guide](documentation/gettingstarted.md). Step 3 will use the
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linker from the same Visual C++ 7.0 already used to compile object files. Step
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4 is expected to use the `cxbe` tool found in e.g.
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[nxdk](https://github.com/XboxDev/nxdk).
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## Contributing
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Anybody interested in joining the effort is welcome to read the
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[contribution guide](contributing.md). Those looking to get in contact with
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other contributors can post to
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[the repository's issue tracker](https://codeberg.org/KeybadeBlox/JSRF-Decompilation/issues)
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or join the [JSRF Reverse Engineering Discord](https://discord.gg/kYEm5jz).
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