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Author SHA1 Message Date
Rangi 62a9d8d518 Add __CYCLES__ variable to count cycles used by instructions (#2171) 2026-09-27 19:59:32 -04:00
Rangi 6e2e2f1db7 Add %A/%a uppercase/lowercase string format specifiers (#2165) 2026-09-26 19:30:05 -04:00
Rangi ed02991af9 Make STRCMP and STRICMP tests more precise 2026-09-26 18:31:53 -04:00
Rangi 6edf41e83f Allow RSSET to take a negative value (#2167) 2026-09-26 18:24:39 -04:00
Rangi cf897aa065 Add STRICMP case-insensitive string compare function (#2164) 2026-09-27 00:19:10 +02:00
Rangi d95e9260e4 Add POPCOUNT function (#2166) 2026-09-27 00:17:31 +02:00
Rangi ff6f1699e9 Merge branch 'master' into features-1.1.0 2026-09-26 16:47:44 -04:00
RangiandISSOtm b732f59472 Improve handling of platform-specific build options (#2162) 
* Opt into POSIX functions with `_POSIX_C_SOURCE` before any system
  headers are `#include`d
* Allow user to override `make develop`'s `WARNFLAGS` and `CXXFLAGS`
* Use `make develop` on 32-bit Cygwin with sanitizers disabled
* Do not unnecessarily redefine `fseek` and `ftell`
* Disable a false-positive `-Wno-null-dereference` on 32-bit Cygwin

Co-authored-by: ISSOtm <[email protected]>
 2026-09-26 16:31:25 -04:00
Rangi 43bdeb873e Consistently use * for Markdown italic emphasis, not _ 2026-09-26 14:59:43 -04:00
RangiandEldred Habert f1e530ac39 Make the comma after assert warn/fail/fatal optional (#2160) 
Co-authored-by: Eldred Habert <[email protected]>
 2026-09-26 19:55:35 +02:00
RangiandEldred Habert c2d1bcefc8 Link to the GBDev AI policy from CONTRIBUTING.md (#2157) 
Co-authored-by: Eldred Habert <[email protected]>
 2026-09-26 19:40:24 +02:00
Rangi fdd819d0ea Fix typo ("implict" -> "implicit") 2026-09-26 19:20:18 +02:00
Rangi fd7715dcb0 Fix inconsistent handling of transparent colors in the middle of palettes 2026-09-26 19:20:18 +02:00
Rangi e6e5133bcf RGBGFX honors -c/--colors in -r/--reverse mode (#2144) 
f4463b17 (#1254) was an incomplete fix for #1166
 2026-09-26 19:13:34 +02:00
Rangi e8422c1c88 Implement compound assignment operators **= and >>>= (#2158) 2026-09-26 19:10:39 +02:00
Rangi e0ee6c9013 Allow STARTOF(SECTTYPE) and SIZEOF(SECTTYPE) to be constant when possible (#2131) 2026-09-26 19:08:28 +02:00
Rangi 548a11c3ef Add STRSTARTS and STRENDS functions (#2159) 2026-09-26 19:04:14 +02:00
Rangi 03c71ced93 Fix FLOATING in linker scripts conflicting with section constraints (#2148) 2026-09-26 07:54:48 -04:00
ISSOtm 6a08e809b5 Mark an asm test as failed if linking fails 2026-09-25 13:48:10 -04:00
Rangi 646cb05faf Fix BANK(@) discrepancy within LOAD blocks (#2149) 
RGBASM and RGBLINK disagreed on which section to consider `@` to be in;
we have decided that the latter is correct.

The `assume` change is known to be suspicious; for more discussion, see
https://github.com/gbdev/rgbds/pull/2149#discussion_r4106902830
 2026-09-25 19:18:52 +02:00
Rangi42 dc701294f8 Add an additional check to the jr-@ test (ported from rsgbds) 2026-09-25 12:59:00 -04:00
ISSOtm f7b8207322 Release v1.0.4 v1.0.4 2026-09-22 12:47:35 -04:00
Rangi 33ef57ea49 Mention a sed command for updating the man page dates 2026-09-22 12:35:31 -04:00
Rangi 6e5d7a9823 Correct the ROM hash for gb-starter-kit 
I hadn't set the right `SOURCE_DATE_EPOCH`...
 2026-09-22 12:33:10 -04:00
Rangi 4d5b38ebfe Update external test commits 2026-09-22 12:29:08 -04:00
Rangi eca8c1f3e7 Do not deprecate implicit transparent color 0 2026-09-22 12:03:33 -04:00
Rangi bc1ed831ec Remove leftover .asm file 2026-09-21 21:41:00 -04:00
ISSOtm 4eba73d7b2 Enable -Werror in all release build processes 
Since we build in a different configuration, it's plausible that some
warnings would only surface in Release (optimised) builds.
That should be an immediate blocker, so let's make it fail loudly.
 2026-09-21 20:36:33 -04:00
ISSOtm 970342f564 Avoid double-zipping all release artifacts 
Follow-up to 306a83a4, actually fixing the release script (oops!)
but also propagating the change to other release artifacts,
since unlike the regression testing workflows, we make the archives ourselves.
 2026-09-21 20:36:32 -04:00
ISSOtm c43b123183 Add a reminder to read the release process doc 2026-09-21 19:36:02 -04:00
Eldred Habert 306a83a4b4 Avoid double-zipping the binaries 
https://github.blog/changelog/2026-02-26-github-actions-now-supports-uploading-and-downloading-non-zipped-artifacts/
 2026-09-21 18:34:50 -04:00
Rangi 6da3c3c38d Only include binaries in CPack zip, not man pages 2026-09-21 18:34:50 -04:00
Eldred Habert 629074bc28 Omit build commands from auto-generated install.sh (#2138) 
Fixes #2045
 2026-09-21 16:04:08 -04:00
Eldred Habert 63a06f02c3 Fix constrained empty sections escaping their regions (#2137) 2026-09-21 15:54:10 -04:00
Rangi42 c8b05a6a46 Use += in Bash shell script 2026-09-21 13:27:03 -04:00
Rangi 2882424407 Cancel in-progress CI jobs when a newer commit supersedes them (#2136) 2026-09-21 19:21:28 +02:00
RangiandEldred Habert 04bbe80ae0 Some shell script style improvements (#2087) 
* Escape special characters in filenames when comparing gfx .err output
* Use `if` instead of `&&`
* Use `case` instead of `if` disjunction

---------

Co-authored-by: Eldred Habert <[email protected]>
 2026-09-21 10:15:40 -04:00
Rangi 84c1671cb3 Correct documentation about when SIZEOF and STARTOF are constant 2026-09-21 15:47:25 +02:00
Rangi a2dd318f1d Remove executable status from non-script files (git update-index --chmod=-x) 2026-09-20 19:46:40 -04:00
Rangi ace8db1b73 Fix RGBGFX -t/--trim-end combined with -B/--background-color for non-deduplicated output (#2130) 2026-09-20 15:05:06 -04:00
Rangi 408e861ecc Correct warning message about different RGBGFX -L and -r widths 2026-09-20 14:32:04 -04:00
ISSOtm e1ed304e6b Apply the same enabling logic for UBSan as for ASan 2026-09-19 23:30:35 +02:00
ISSOtm bb0fc08980 Enable our default ASan flags on macOS 
Except for the leak detection (Clang complains it's not supported there),
for which I have corrected the comment and its location.
 2026-09-19 23:30:35 +02:00
Rangi b7f6c641f1 Define more debug options for make develop (#2124) 2026-09-19 22:07:10 +02:00
Rangi b80bbe0fe6 Correct documentation for rgbgfx -x re: interaction with -N (#2126) 2026-09-19 14:40:02 -04:00
Rangi c151450d9f Fix underflowing SECTION FRAGMENT fixed address in RGBLINK (#2122) 2026-09-18 22:00:27 -04:00
Rangi 76bba2809b Fix incorrect EMPTY space in .map files (#2119) 2026-09-19 03:17:15 +02:00
Eldred Habert 44328d522b Avoid using snprintf where GCC can check sizes (#2121) 
Interestingly, Clang's `-Wformat-overflow` seems to only warn
about buffers so small they will *always* underflow,
whereas GCC tries to infer whether they can overflow *at all*.
(I'm guessing they lean towards false-negatives and false-positives resp.)

Anyway, calling `sprintf` here remains safe, since GCC (notably, via CI)
checks our work, and it simplifies the code ever so slightly while
also providing an (admittedly negligible) performance improvement.

Note that there may be more locations where we could use `sprintf`,
but a cursory glance at our other uses of `snprintf` didn't seem fruitful.
(One way to test is to set the target buffer size to 1, and see if a
warning pops up for such a trivially-wrong size. If not, you can be certain
the compiler won't be able to help you with a more realistic size.)
 2026-09-19 03:15:07 +02:00
Rangi 142eae4558 Fix repeated "And N more" in overlay error message (#2118) 2026-09-18 17:35:30 -04:00
Rangi 89403ca23b Fix RGBGFX to support -C/--color-curve in -r/--reverse mode (#2110) 
Clarifies error message when RGBGFX reverse mode has `-c` mismatching `-p`.
 2026-09-18 17:35:22 -04:00