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Author SHA1 Message Date
ISSOtm
3564b3f9ea Have jr offset wrap with 16 bits 
Overflow with `int16_t` is defined to two's complement so it's OK
This could trigger when jumping from the top of ROM0 to HRAM
 2020-01-02 14:03:54 +01:00
ISSOtm
b81faeccfa Rename rgbfix long opt verbose to validate 
The previous name was probably copy-pasted, it was completely wrong
 2019-12-29 17:41:19 +01:00
ISSOtm
1c4cb2cd2d Add warning option to RGBASM man synopsis 2019-12-29 17:38:46 +01:00
ISSOtm
6959b76749 Rework help/usage messages 
Trimmed down the option lists as per @bentley's request;
Reinstated the man pages' synopsis
 2019-12-29 17:38:08 +01:00
ISSOtm
8a1e920e23 Fix incorrect line counting when running REPT blocks. 
Fixes #461
 2019-12-12 23:46:16 +01:00
ISSOtm
606519c515 Touch up ds documentation as per rednex#350 2019-12-12 23:22:51 +01:00
ISSOtm
34618e0294 Overhaul RGBDS man pages and help messages 2019-12-12 23:22:51 +01:00
ISSOtm
373762dedc Fix lack of newline when passing no files to RGBLINK 2019-12-10 18:35:40 +01:00
ISSOtm
b30dfb166b Fix a line over 80 chars 2019-12-08 00:08:44 +01:00
ISSOtm
36db3257f3 Align fatalerror return code with every other one 2019-12-08 00:07:48 +01:00
ISSOtm
cad23465a5 Remove flex from the list of dependencies in the README 2019-12-08 00:04:15 +01:00
ISSOtm
d23401316e Improve pc-bank test 2019-12-07 23:44:00 +01:00
ISSOtm
b49e025703 Allow BANK() in constexpr expressions 2019-12-07 23:43:02 +01:00
ISSOtm
e4f4706508 Add tests for new "known self-bank" 2019-12-07 22:15:07 +01:00
ISSOtm
02fe73d1f3 Make BANK("Section") known at assembling time when possible 
If the target section is in the current file and its bank is known,
this means this value is known prior to linking.
 2019-12-07 22:15:07 +01:00
ISSOtm
74f43d4e09 Add a way to seek a SECTION by name without creating one 2019-12-07 22:15:07 +01:00
ISSOtm
54ed050ecf Make BANK(@) known at assembling time when possible 
If the current section's bank is fixed, this means this value is
known prior to linking.
 2019-12-07 22:12:57 +01:00
ISSOtm
f262d3b34b Fix undefined behavior in readlong 
See the new comment for what caused the UB, and how it was fixed
 2019-12-07 21:19:13 +01:00
ISSOtm
32f7860a4e Fix possible 0-length array in RGBLINK 2019-12-07 15:23:52 +01:00
ISSOtm
b62832e94d Move empty entries warning to -Wextra 
Since the behavior actually kinda makes sense, it's better as extra.
 2019-12-07 02:48:06 +01:00
ISSOtm
e5820312d4 Document actual behavior of empty entries in db and co 2019-12-07 02:46:59 +01:00
ISSOtm
f710f21ad8 Reorder warnings alphabetically 2019-12-06 12:06:21 +01:00
ISSOtm
90fefb468b Remove user warnings from -Wall 
It does not make sense to include it there, as it's enabled by default.
 2019-12-06 12:06:21 +01:00
ISSOtm
21f4cafef5 Make -Werror= with a meta warning an error 
The previous behavior was to just enable the meta warning's warnings.
This is an error now because it doesn't make sense to do that, does it?
 2019-12-06 12:06:21 +01:00
ISSOtm
b1d4be66e4 Remove deprecated "section charmap" feature 2019-12-04 01:56:06 +01:00
ISSOtm
ef43ae0eea Add a verbose print each time a file is included 2019-12-04 01:55:01 +01:00
ISSOtm
9976a139de Update test repos to latest commits 
They work, and after an upcoming change the current ones are not
going to anymore!
 2019-12-04 01:54:22 +01:00
ISSOtm
5718354500 Get rid of joinexpr() 
This macro hid away the arguments to the underlying call, and served
no purpose beyond saving the programmer some typing. This is 2019,
people have IDEs (even Vim!) with autocompletion.
 2019-12-04 00:21:57 +01:00
ISSOtm
2d7d9eef9f Fix some make checkcodebase errors 
- Reorder checkpatch ignore flags alphabetically
- Fix checkpatch WARNINGs and CHECKs when they make sense
- Add more checkpatch ignores
 2019-12-04 00:16:28 +01:00
ISSOtm
a290e19f46 Make make checkcodebase ignore extern/ 
That folder contains external code, and modifying it to conform to our
code style would make applying upstream patches, amongst others,
problematic. Therefore, skip checking it.
Ideally, the folder should also be excluded from `make checkpatch`,
but I haven't figured out a way to do that yet.
 2019-12-03 23:09:07 +01:00
ISSOtm
92a2be62fe Remove lex rules from Makefile 
Since the RGBLINK rewrite, there have been no .l files in the whole codebase
(RGBASM has the C file directly, for better and for worse)
Since flex isn't used anymore, it's a good idea to remove it from the Makefile
so people don't think it's a dependency.
 2019-12-03 23:02:38 +01:00
ISSOtm
5410dba4f4 Do prevent using org in linker scripts to go backwards 2019-11-27 01:37:00 +01:00
ISSOtm
d93ad2e650 Rename all functions imported from musl 
This is to avoid conflicting with libraries, which occurred in the mingw builds
 2019-11-23 23:08:44 +01:00
ISSOtm
68410d35d3 Get rid of unlocked_stdio functions 
Those did not provide a significant speedup, and are not provided by mingw
 2019-11-23 23:00:44 +01:00
ISSOtm
ceae4a44f3 Stop using f(un)?lockfile 
Those are only useful for locking file IO across threads, but RGBLINK is
single-threaded anyways, so they don't matter. Plus, they aren't provided by
mingw, so that'll remove part of the problem
 2019-11-23 22:21:11 +01:00
ISSOtm
ea003487aa Use trap_ instead of abort() for consistency 2019-11-23 21:59:36 +01:00
Eldred Habert
401fd8b56b Merge pull request #452 from ISSOtm/warn 
Add support for toggleable warnings
 2019-11-18 20:58:21 +01:00
ISSOtm
191ee4ba1f Add support for toggleable warnings 2019-11-18 20:45:21 +01:00
ISSOtm
58556f91f7 Disable chcecking for global initialisers 
This is specific to the kernel and does not apply to us
 2019-11-18 12:45:38 +01:00
ISSOtm
faa7893761 Fix develop error in getopt_long_only 
The error was due to casting `const` away for permuting argv
elements, which is necessary for a libc for compatibility with older
systems, but not for us.

Checkpatch will complain about the style not being followed, but this is not
our code, so it can be ignored.
 2019-11-09 00:48:00 +01:00
Eldred Habert
648df0dc7d Merge pull request #449 from ISSOtm/better_error_msg 
Report overlapping sections whenever possible
 2019-11-06 09:00:11 +01:00
ISSOtm
44173dbe8b Improve error messages slightly 2019-11-06 08:48:24 +01:00
ISSOtm
7233f568a7 Report overlapping sections whenever possible 2019-11-06 08:40:13 +01:00
Eldred Habert
197f1e9b7b Merge pull request #444 from ISSOtm/fix_develop 
Fix errors in `make develop`
 2019-11-06 08:34:37 +01:00
Eldred Habert
7063f66b2d Merge pull request #450 from ISSOtm/labels_in_sections 
Prevent creating labels outside of sections
 2019-11-06 08:33:25 +01:00
Eldred Habert
6e59bcb60e Merge pull request #447 from ISSOtm/long_opts 
Add long options
 2019-11-06 02:34:26 +01:00
ISSOtm
0649e6d65f Add long options 2019-11-06 00:48:41 +01:00
ISSOtm
072c965ba5 Add musl's implementation of getopt_long_only 
Both `getopt_long` and `getopt_long_only` are GNU-specific, so we'll be
copying musl's implementation for portability.
This was retrieved as of commit 90251cf73dfdd44e7a3f085d236e89a7dff1b00b.

musl is licensed as MIT, which is compatible (being identical...) to RGBDS'.
The file is being copied as-is, without a copyright notice or attribution,
but this is only to have a verbatim copy in the history. Those will be added
in the next commit.
 2019-11-06 00:40:55 +01:00
ISSOtm
122f5fe12e Prevent creating labels outside of sections 
This doesn't make sense, and causes RGBLINK to misbehave
 2019-11-04 08:35:00 +01:00
ISSOtm
a40d599cd7 Fix extraneous comma in error message 2019-11-04 01:20:23 +01:00