Max Freedom Pollard
631ef003e7
Avoid signed overflow in RGBLINK's +, -, and * ( #2060 )
...
RGBASM computes these with unsigned arithmetic and casts back, since
signed overflow is UB in C++, but RGBLINK's RPN evaluator used `int32_t`
directly, so `src/link/patch.cpp` tripped UBSan on lines 117, 121, and
124. Share the three operators through `opmath.cpp` so both evaluators
stay in step.
2026-09-07 16:15:07 -04:00
Rangi
46a6966b70
Fix $8000_0000 % -1 to warn with -Wdiv like $8000_0000 / -1 does ( #2012 )
2026-07-06 15:08:44 -04:00
Rangi
7df9c12a6c
Fix division and modulo for very large negative numbers ( #1790 )
2025-08-11 20:46:47 -04:00
Rangi42
2eeb333be0
Factor out more shared math operations between RGBASM and RGBLINK
2025-08-02 19:55:44 -04:00
Rangi
1a77667409
Fix UBSan error with overflowing exponent operator ( #1727 )
2025-07-07 19:08:26 -04:00
Rangi42
cae31005f8
Always use braces with InsertBraces: true in .clang-format
2025-01-27 20:12:12 -05:00
Rangi42
b8b60207f5
Use // line comments not /* block comments
2025-01-27 20:12:12 -05:00
Sylvie
b877c81c32
Use C++-style casts ( #1576 )
2024-12-09 21:56:54 -05:00
Sylvie
e74073e480
Run clang-format on everything ( #1332 )
2024-03-04 14:22:49 -05:00
Rangi
cee3d1c859
Add more test coverage for RGBASM ( #1256 )
...
This also fixes two bugs: `-1 >>> 32` was -1 not 0, and `macro_FreeArgs` should have been called but wasn't.
2023-11-29 15:16:05 -05:00
Rangi
f3dbf17b78
AUTHORS and more copyright comments are redundant with CONTRIBUTORS.rst ( #1227 )
2023-11-07 17:57:59 -05:00
Rangi
1e70e703a7
Build everything as C++ ( #1176 )
2023-11-07 21:45:56 +01:00
Max Freedom Pollard
Rangi
Rangi42