Small tests like the ones included in this repository are good to test
individual features, but it is also a good idea to test some real
projects.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
strncpy is designed to output to fixed‐width buffers, not C strings
(hence its weird null termination behavior). In this case it happens to
work correctly due to the length check but, for style reasons, I would
rather use snprintf. Especially in this case, where it shortens the
code a bit.
Also, LICENSE.rst doesn't have any special formatting now, so it has
been renamed to LICENSE.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
By removing this dependency, all of the code of this repository is
licensed under the MIT license.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
There was only one place where `strlcat` was used, and `snprintf`
actually does a better job at what the code was trying to achieve.
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>
Travis seems to be having some problems with OSX builds, so it's better
to disable them temporarily.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
NULL error messages have been given a description.
Messages that weren't descriptive enough now also print the name of the
function that has failed.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
ROMX and WRAMX bank numers are stored in an object file as their number
minus one. This means that this offset has to be applied somewhere.
The old code applied the fix for ROMX and WRAMX in two different places.
It looks like the patch that added support for WRAMX didn't set the
offset correctly in 'src/link/assign.c'. When this was fixed, it was
done in the wrong place, in 'src/asm/asm.y'. This patch moves the fix to
'src/link/assign.c'.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
Now, when POPS is executed, it restores the symbol scope of the
corresponding PUSHS. That way, the local symbols previously available
can be used again after the POPS.
This is useful in cases like this one:
```
SECTION "Section 1", ROMX
BigFunction:
...
.loop:
...
PUSHS
SECTION "Section 2", ROMX
DataForBigFunction:
DB 1, 2, 3, 4, 5
POPS
ld a,BANK(DataForBigFunction)
ld hl,DataForBigFunction
...
jr .loop
```
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
The bank of a section can be requested with `BANK("Section Name")`, and
the bank of the current section with `BANK(@)`. In both cases, the bank
number is resolved by the linker.
New commands have been added to the list of RPN commands of object
files, and the rest has been moved so that new additions don't force a
new change in the number of the enumerations.
Increase object file version, as it is now incompatible with the old
format.
Update manpages to reflect the new ways of using `BANK()` and the new
format of the object files.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
It made sense to have them in different files when the toolchain
targeted systems other than the GB. Now, there are no generic and
system-specific keywords because there is only one supported system.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
