tools.nes, branch main

runrom: simply pass 'args' into run()

2026-10-09T19:50:13Z

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

vnf,runrom: detect bad data access

2026-10-09T19:45:05Z

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

xixanta: Add an hint for the ending of data labels

2026-10-09T19:31:33Z

Some raw labels may point at a bunch of data laid out with the .byte family of statements. Add hints for each of these labels so we also have a range for them. This way, tools like 'vnf' might be able to detect bad accesses and these sets of data. Signed-off-by: Miquel Sabaté Solà

header: add GTROM support

2026-10-08T19:57:47Z

Signed-off-by: Miquel Sabaté Solà

runrom: regularize the output on report

2026-10-08T19:56:43Z

Make the hexadecimal values more cohesive and avoid having a variable-sized line because of them. Signed-off-by: Miquel Sabaté Solà

runrom: specify the VALUE in --cycle-limit

2026-10-08T07:52:49Z

Signed-off-by: Miquel Sabaté Solà

readrom: accept ranges for the --disassemble flag

2026-10-06T19:48:13Z

Signed-off-by: Miquel Sabaté Solà

Don't error out on conditional .include

2026-10-06T15:33:16Z

The hard requirement that an .include statement cannot be inside of another block was, in the end, a bit short-sighted. Imagine the following block: .ifdef DEBUG .include "debug.s" .endif This is perfectly sound-looking code, and it should not be punished as the developer is doing something that is not bending the assembler in weird ways. Hence, just nuke this check. Signed-off-by: Miquel Sabaté Solà

readrom: add support for default expansion device

2026-10-06T15:27:50Z

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

readrom: also print the raw bytes from the header

2026-10-06T15:07:57Z

Signed-off-by: Miquel Sabaté Solà