tools.nes/crates, branch mainTools for NES/Famicom development.
https://git.mssola.com/nes/tools.nes/atom?h=main2026-10-09T19:50:13Zrunrom: simply pass 'args' into run()2026-10-09T19:50:13ZMiquel Sabaté Solàmssola@mssola.com2026-10-09T19:50:13Zurn:sha1:91fd8313ef36e9b909a5409466f7ed06b40f1579
This function already took most of the arguments from the user anyways,
and the list of separate arguments was getting crazier to a point that
even clippy started to freak out.
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
vnf,runrom: detect bad data access2026-10-09T19:45:05ZMiquel Sabaté Solàmssola@mssola.com2026-10-09T19:45:05Zurn:sha1:f6df4314945c1d37d314a7c88553b97b23c748e9
This includes detection for:
- Stack underflows (it was theoretically already there but it had never
been properly tested).
- Load/store out of bounds for a given variable known via the .nasm/
directory.
- Load out of bounds on a set of data referenced via a raw label (see
commit aa5174fc055d ("xixanta: Add an hint for the ending of data
labels")).
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
runrom: regularize the output on report2026-10-08T19:56:43ZMiquel Sabaté Solàmssola@mssola.com2026-10-08T19:56:43Zurn:sha1:466dcce47cc1158d5d92a66119d4d89fe657e356
Make the hexadecimal values more cohesive and avoid having a
variable-sized line because of them.
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
runrom: specify the VALUE in --cycle-limit2026-10-08T07:52:49ZMiquel Sabaté Solàmssola@mssola.com2026-10-08T07:52:49Zurn:sha1:6b4f6e26bb5fc2e2ba52e87960ef1c2e242dea50
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
readrom: accept ranges for the --disassemble flag2026-10-06T19:48:13ZMiquel Sabaté Solàmssola@mssola.com2026-10-06T19:47:52Zurn:sha1:9570d3b4a0b5e8d01a218743973feebd21115661
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
readrom: add support for default expansion device2026-10-06T15:27:50ZMiquel Sabaté Solàmssola@mssola.com2026-10-06T15:15:16Zurn:sha1:4bf12db91feb5db98d65b518dbad0c1a8c6748df
The 15th byte from the NES 2.0 header was wilfully ignored, but it can
be relevant to the end user. Hence, add support for it in the 'header'
library, and add the frontend code into 'readrom'.
The point is not to support every single thing out there, but I have
added the stuff that I thought was most relevant, and we can add more
items to it whenever the need appears.
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
readrom: also print the raw bytes from the header2026-10-06T15:07:57ZMiquel Sabaté Solàmssola@mssola.com2026-10-06T15:07:57Zurn:sha1:ffd5f8684cf3871250ab2f0007b0324d74c134bb
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
readrom: add support for MMC32026-10-06T15:06:39ZMiquel Sabaté Solàmssola@mssola.com2026-10-06T15:06:39Zurn:sha1:b2ec385bf83ad895208e7eb481f704cf8a12a6c6
In theory it's support for any kind of memory mapper, but in practice
only MMC3 has been added.
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
readrom: don't panic on badly formatted ROMs2026-10-04T04:19:37ZMiquel Sabaté Solàmssola@mssola.com2026-10-04T04:19:37Zurn:sha1:994cd8561e2e08432fa5dcb4a86ad52b206fe360
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
nasm: add documentation for --split-segments2026-09-21T19:36:32ZMiquel Sabaté Solàmssola@mssola.com2026-09-21T19:36:32Zurn:sha1:438c379b9ce4c6a6e4da445c3bf7f94458b1c816
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>