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a4a830776b3ae3b68b3bc9751e310dae5e23776a
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782 Commits

Author SHA1 Message Date
Rangi
a4a830776b Deprecate treating strings as numbers (#1780) 2025-08-06 10:13:22 -04:00
Rangi42
bf66e346f0 Add -Wobsolete to RGBFIX and RGBGFX, and deprecate rgbfix -O 2025-08-05 17:18:54 -04:00
Rangi42
3a0a4b7f90 Deprecate 1-indexed string functions 2025-08-05 16:58:06 -04:00
Rangi
39f0f9edc0 Remove previously deprecated features (#1777) 
- Treating multi-unit strings as numbers
- `rgbasm -Wnumeric-string`
- `ldio [c], a` and `ldio a, [c]` (use `ldh`)
- `ld [c], a` and `ld a, [c]` (use `ldh`)
- `ldh [$xx], a` and `ldh a, [$xx]` (use `$FFxx`)
 2025-08-05 16:24:10 -04:00
Rangi42
a3983b7b0f Support rgbgfx -c dmg to imply -c dmg=e4 
Fixes #1776
 2025-08-05 14:18:25 -04:00
Rangi42
fc9b614225 Allow the index of CHARVAL to be optional 
Fixes #1773
 2025-08-03 08:44:06 -04:00
Rangi42
b51056f743 Fix "while expanding symbol" error message 
Fixes #1771
 2025-08-01 16:25:44 -04:00
Rangi42
86b43ea14f Fix interpolation after empty string literal 2025-07-31 15:17:11 -04:00
Rangi42
32b5ef5095 Expand the test for {interpolation} after two double quotes 2025-07-31 07:08:05 -04:00
Rangi42
a36f2b3b7d Add test for {interpolation} after two double quotes 
This is an edge case of how the lexer changes behavior when
reading string literals versus reading unquoted source code.
Three double quotes would begin a multi-line string literal,
but just two are still ambiguous, so it has to `peek()` to
see whether it's inside a multi-line string literal or
outside an empty regular string.
 2025-07-31 03:31:16 -04:00
Rangi42
cd4be6aa07 Update test dependencies 2025-07-30 14:49:11 -04:00
Rangi42
308d488833 Use UpperMap for rgblink -S scramble spec matching 
This also makes invalid RGBLINK CLI options into fatal errors
like the other programs
 2025-07-29 03:41:31 -04:00
Rangi42
cecbf0aa0e Add test case for some macro+interpolation behavior 2025-07-29 01:34:55 -04:00
Rangi42
d16751f56a Avoid hard-coding a redundant "FATAL:" in RGBLINK 2025-07-27 20:07:53 -04:00
Rangi42
16e16cdf51 Split up the linkerscript lexer and layout actions 2025-07-27 13:38:20 -04:00
Rangi42
3bc8b1ff7c Handle unknown MBCs, since raw numeric values are accepted 2025-07-26 14:15:05 -04:00
Rangi
0df5b7b86d Implement warning diagnostic flags for RGBFIX (#1766) 
* Implement warning diagnostic flags for RGBFIX

* `-m/--mbc-type help` prints to stdout

* Support `-m list` as well as `-m help`

* Make invalid `rgbfix -l` characters a fatal error, like other invalid CLI arguments

* Refactor fix/main.cpp into multiple files
 2025-07-26 12:11:52 -04:00
Rangi42
87c10988ed Add test case for block comments after line continuations 2025-07-25 07:49:25 -04:00
Rangi42
c6d0e8de63 Improve some error messages 2025-07-24 11:19:04 -04:00
Rangi
7e151f16c3 Factor out a single PNG-reading function to encapsulate the libpng API (#1765) 2025-07-23 15:53:33 -04:00
Rangi
ad81c74cda Support PNG-format palette spec files (#1764) 2025-07-21 11:33:16 -04:00
Rangi42
89ca6a325c Increase parser test coverage 2025-07-20 13:52:29 -04:00
Rangi42
9e0e7ef9a1 Improve RGBASM test coverage 2025-07-20 13:13:45 -04:00
Rangi42
e3a5290dad Restore blue-painting of macro arg expansions to prevent recursion 2025-07-20 11:53:36 -04:00
Rangi
2935942667 Allow multiple preinclude files (#1763) 2025-07-19 17:07:15 -04:00
Rangi42
250e08043b Fix -W parameter parsing 2025-07-19 16:18:35 -04:00
Rangi
53c39d01d4 Implement READFILE function (#1759) 2025-07-18 18:27:52 -04:00
Rangi42
e7d63f5f6b Refactor code that handles when included files are missing 
- Single unified routine for erroring out or handling missing dependencies
- Single three-state enum instead of two Booleans for missing dependencies
  (this causes `-MC` to imply `-MG` instead of needing `-MG -MC`)
- Functions than can miss included files return a Boolean for whether the
  parser should `YYACCEPT` and exit
 2025-07-18 14:03:23 -04:00
Rangi42
b80b30fba1 Ensure that INCBIN parameters are non-negative 2025-07-18 12:44:27 -04:00
Rangi42
9a9fd6603c Replace test comments with assertions 2025-07-18 07:47:40 -04:00
Rangi
4c8724899b Support SIZEOF(reg) to distinguish 8- and 16-bit registers (#1758) 2025-07-17 15:49:28 -04:00
Rangi
5eb093f13e Implement warning diagnostic flags for RGBLINK (#1754) 2025-07-17 12:54:29 -04:00
Rangi
776e37980b Add gb-starter-kit to test suite, excluding it on Windows, macOS, and BSD (#1753) 2025-07-16 18:17:01 -04:00
Rangi
7f24d46d44 Support more syntax in linkerscripts (#1752) 
* No need to use `locale`s

* Implement octal numbers, `_` digit separators, and `0x/0b/0o` prefixes in linkerscripts

* Refactor some functions out of `yylex`

* Support `\0` in linkerscripts
 2025-07-16 15:00:02 -04:00
Rangi42
cf6e5fec63 Fix unterminated strings in linkerscripts consuming their newline 2025-07-16 09:59:48 -04:00
Rangi
1fecf80659 Implement 'character' literals (#1747) 2025-07-15 13:08:50 -04:00
Rangi
b6d77fbb9e Implement BYTELEN and STRBYTE (#1744) 2025-07-14 21:46:35 -04:00
Rangi
8a19c5c30a Fix string function behavior with NUL characters (#1746) 2025-07-14 21:43:32 -04:00
Rangi42
35335aadbe Add test for labels when expecting symbols 2025-07-14 00:10:14 -04:00
Rangi42
ddb2acb652 Reduce more nesting depth, and fix an error message 2025-07-12 08:17:26 -04:00
Rangi
510a4aa99d Add RGBASM -MC flag to continue -MG after missing dependency files (#1687) 2025-07-10 13:25:36 -04:00
Rangi
3f4e8396aa Implement warning diagnostic flags for RGBGFX (#1738) 2025-07-10 09:58:40 -04:00
Rangi
41ab5dff5a Implement [[ fragment literals ]] (#1614) 
This feature is referred to as "code/data literals" in ASMotor,
and simply as "literals" in some older assemblers like MIDAS
for the PDP-10. RGBASM already had the "section fragments"
feature for keeping disparate contents together when linked,
so these worked naturally as "fragment literals".
 2025-07-09 12:13:01 -04:00
Rangi
5e43ece578 Remove errx and errors.hpp (#1737) 2025-07-09 11:04:23 -04:00
Rangi42
8c50839109 Miscellaneous updates 2025-07-08 17:45:13 -04:00
Rangi
5de05e2e4b Replace DefaultInitVec with std::vector (#1732) 2025-07-08 14:55:28 -04:00
Rangi
35962dedc4 Refactor warnings and errors (#1728) 
* Remove `err` and `warn`, keep `errx` and `warnx`, using them in RGBGFX too

* Separate RGBGFX and RGBLINK warnings/errors from main options

* Separate `report` function into `error` and `fatal` messages

* Implicit newlines for most RGBASM errors
 2025-07-08 12:58:23 -04:00
Rangi
991b74dd0d Fix segfault with invalid RGBLINK scramble spec (#1730) 2025-07-08 12:34:54 -04:00
Rangi
1a77667409 Fix UBSan error with overflowing exponent operator (#1727) 2025-07-07 19:08:26 -04:00
Rangi42
202c91471c Fix alignment compatibility with current lower alignment 2025-07-07 22:43:19 +02:00