This should help make RGBDS portable to systems with 16-bit integers,
like DOS.
For kicks, use the macros for 16-bit and 8-bit integers.
Fix other miscellaneous things, like #include ordering and other
printf-format related things.
Reduce repitition in math.c while I'm there.
It's possible that tile could be leaked, so free it.
Fix sizeof convention and check the result of malloc.
Signed-off-by: JL2210 <larrowe.semaj11@gmail.com>
This includes not checking the result of malloc and
using the wrong type in sizeof. Only the latter was
caught by scan-build.
Also use more idiomatic sizeof().
Signed-off-by: JL2210 <larrowe.semaj11@gmail.com>
-Wsign-compare has been disabled because flex generates a comparison
that triggers a warning and cannot be fixed in the code.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
Fix a few warnings related needed to build the source with this option.
Add new exception to .checkpatch.conf.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
Images are allowed to have any arbitrary height if the width is 8. If
the height is not a multiple of 8, the number of tiles calculated won't
be an exact number and it will be rounded down. This patch increases the
number of tiles allocated in this case to prevent rgbgfx from accessing
memory that hasn't been allocated.
The buffers are now initialized to 0 with calloc instead of being
created with malloc.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
With permission from the main authors [1], most of the code has been
relicensed under the MIT license.
SPDX license identifiers are used so that the license headers in source
code files aren't too large.
Add CONTRIBUTORS.rst file.
[1] https://github.com/rednex/rgbds/issues/128
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
This option has been added to all programs of the toolchain, and it
prints the version string of the toolchain.
Manpages and help command line output updated.
Add missing 'w' flag to the command line output of rgbasm. It was
correctly documented in the manpages.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
The error message shouldn't specify the name of the binary, that's
supposed to be known by the caller.
Update test reference outputs.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
Replace spaces by tabs for consistency. The rest of the codebase uses
tabs, so the linkerscript parser has to change.
Removed trailing tabs in all codebase.
Signed-off-by: AntonioND <antonio_nd@outlook.com>
Improve error messages generated by `errx()`, `warnx()` and similar.
Set `progname` to a static string with the name of the program so that
the path of the binary isn't included in error messages.
Signed-off-by: AntonioND <antonio_nd@outlook.com>
