0xrsydn/gameboy-rust
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feat(cartridge): add explicit Flash identification and banked reads

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This commit is contained in:
0xrsydn 2026-10-07 06:13:39 +07:00
commit 8b3b7ae62d
23 changed files with 1042 additions and 52 deletions
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16
crates/desktop/src/main.rs
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@ -47,9 +47,16 @@ fn parse_args(args: &[OsString]) -> Result<RunMode, io::Error> {
return cartridge::suite::parse_args(args).map(RunMode::TestSuite);
}
if args.iter().any(|arg| {
["--rom", "--steps", "--window", "--frames", "--rtc"]
.iter()
.any(|flag| arg == flag)
[
"--rom",
"--steps",
"--window",
"--frames",
"--rtc",
"--save-type",
]
.iter()
.any(|flag| arg == flag)
}) {
return cartridge::parse_args(args).map(RunMode::Rom);
}
@ -79,7 +86,7 @@ fn parse_args(args: &[OsString]) -> Result<RunMode, io::Error> {
[arg] if arg == "--help" || arg == "-h" => Ok(RunMode::Help),
_ => Err(io::Error::new(
io::ErrorKind::InvalidInput,
"usage: gameboy-rust [--cpu-demo | --timer-demo | --graphics-demo | --smoke-test | --graphics-smoke-test | --raster-demo | --raster-smoke-test | --mosaic-demo | --mosaic-smoke-test | --effects-demo | --effects-smoke-test | --tile-demo | --tile-smoke-test | --affine-demo | --affine-smoke-test | --affine-raster-demo | --affine-raster-smoke-test | --bitmap4-demo | --bitmap5-demo | --bitmap4-smoke-test | --bitmap5-smoke-test | --help]; or gameboy-rust --rom PATH [--rtc] (--steps COUNT | --window [--frames COUNT]); or gameboy-rust --test-suite PATH.json",
"usage: gameboy-rust [--cpu-demo | --timer-demo | --graphics-demo | --smoke-test | --graphics-smoke-test | --raster-demo | --raster-smoke-test | --mosaic-demo | --mosaic-smoke-test | --effects-demo | --effects-smoke-test | --tile-demo | --tile-smoke-test | --affine-demo | --affine-smoke-test | --affine-raster-demo | --affine-raster-smoke-test | --bitmap4-demo | --bitmap5-demo | --bitmap4-smoke-test | --bitmap5-smoke-test | --help]; or gameboy-rust --rom PATH [--rtc] [--save-type flash64|flash128] (--steps COUNT | --window [--frames COUNT]); or gameboy-rust --test-suite PATH.json",
)),
}
}
@ -126,6 +133,7 @@ fn run() -> Result<(), Box<dyn Error>> {
--rom PATH --window Open a raw ROM with keyboard input\n\
--frames COUNT Exit ROM window after 1..=100000 captured frames\n\
--rtc Select cartridge RTC (UTC startup, host elapsed time)\n\
--save-type flash64|flash128 Select Flash identification/read subset (no saving yet)\n\
--test-suite PATH.json Run bounded ROM assertions; write a JSON report\n\
--cpu-demo Run the terminal-only ARM/Thumb instruction demo\n\
--timer-demo Run the timer IRQ demo with nominal cycle costs\n\