* Significantly better performance, especially when using the cache feature (`--use-cache` CLI arg).
* BREAKING: Some cli args for splat have been renamed. Please consult the usage output (-h or no args) for more information.
*`--new` has been renamed to `--use-cache`
*`--modes` arg changes:
* Image modes have been combined into the `img` mode
* Code and ASM modes have been combined into the `code` mode
* BREAKING: The `name` attribute of a segment now should no longer be a subdirectory but rather a meaningful name for the segment which will be used as the name of the linker section. If your `name` was previously a directory, please change it into a `dir`.
* BREAKING: `subsections` has been renamed to `subsegments`
* New `dir` segment attribute specifies a subdirectory into which files will be saved. You can combine `dir` ("foo") with a subsection file name containing a subdirectory ("bar/out"), and the paths will be joined (foo/bar/out.c)
* If the `dir` attribute is specified but the `name` isn't, the `name` becomes `dir` with directory separation slashes replaced with underscores (foo/bar/baz -> foo_bar_baz)
* BREAKING: Many configuration options have been renamed. `_dir` options have been changed to the suffix `_path`.
* BREAKING: Assets (non-code, like `bin` and images) are now placed in the directory `asset_path` (defaults to `assets`).
* Linker symbol header generation. Set the `linker_symbol_header_path` option to use.
*`typedef u8[] Addr;` is recommended in your `common.h` header.
* You can now provide `auto` as the `start` attribute for a segment, e.g. `[auto, c, my_file]`. This causes the segment to not be extracted, but linked. This feature is intended for modding.
* Providing just a ROM address but no type or name for a segment is now valid anywhere in `segments` or `subsegments` rather than just at the end of the ROM. It specifies the end of the previous segment for types that need it (`palette`, `bin`, `Yay0`) and causes the linker to simply write padding until that address.
* The linker script file is left untouched if the contents have not changed since the previous split.
* You can now group together segments with `type: group` (similar to `code`). Note that any ASM or C segments must live under a `type: code` segment, not a basic `group`.
**Breaking Change**: The command line args to split.py have changed. Currently, only the config path is now a required argument to splat. The old `rom` and `outdir` parameters are now optional (`--rom`, `--outdir`). Now, you can add rom and out directory paths in the yaml.
The `out_dir` option specifies a directory relative to the config file. If your config file is in a subdirectory of the main repo, you can set `out_dir: ../`, for example.
The `target_path` option spcifies a path to the binary file to split, relative to the `out_dir`. If your `baserom.z64` is in the top-level of the repo, you can set `target_path: baserom.z64`, for example.
I've begun a refactor of the code "files" code, which makes everything cleaner and easier to extend.
There's also a new option, `create_new_c_files`, which disables the creation of nonexistent c files. This behavior is on by default, but if you want to disable it for any reason, you now have the option to do so.
I am also working on adding bss support as well. It should almost be all set, aside from the changes needed in the linker script.
This release adds a new `assets_dir` option in `splat.yaml`s that allows you to override the default `img`, `bin`, and other directories that segments output to.
Internally, there's a new Symbol class which stores information about a symbol and is stored in a couple places during disassembly. Many things should be improved, such as reconciling symbols within overlays, things being named functions vs data symbols, and more.
**Breaking change**: The format to symbol_addrs.txt has been updated. After specifying the name and address of a symbol (`symbol = addr;`), optional properties of symbols can be set via inline comment, space delimited, in any order. The properties are of the format `name:value`
*`type:` supports `func` mostly right now but will support `label` and `data` later on. Internally, `jtbl` is used as well, for jump tables. Splat uses type information during disassembly to disambiguate symbols with the same addresses.
*`rom:` is for the hex rom address of the symbol, beginning with `0x`. If available, this information is extremely valuable for use in disambiguating symbols.
*`size:` specifies the size of the symbol, which splat will use to generate offsets during disassembly. Uses the same format as `rom:`
