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Author SHA1 Message Date
Rangi 49a4da2235 Revert "Generate Bison output in CMake build tree" 
This reverts commit 4577ff16bc.
 2026-04-10 17:18:40 -04:00
Rangi 2cfb2b2533 Remove the claim that only exported symbols appear in sym and map files 
Fixes #1916

This claim was true in v0.4.2, but intentionally changed in v0.5.0.

rgblink(1) already explains that "all visible labels and exported numeric constants"
will appear, which is a more appropriate location than rgbasm(5).
 2026-04-09 21:28:07 -04:00
Rangi 187e1a55b8 Add examples for using character literals instead of strings as numbers 
Fixes #1890
 2026-04-08 21:42:10 -04:00
Rangi 6e13779b8b Use C++-sryle static_cast, not C-style explicit cast 
`uint32_t(param)` is actually functional notation of explicit casting,
not a direct constructor call. `uint32_t{param}` would be uniform
initialization syntax for a constructor call, but would not allow
narrowing from `uint64_t`. See issue #1904 for discussion.
 2026-04-08 20:05:36 -04:00
Rangi 25bf0e9e2c SOURCE_DATE_EPOCH must be in base 10 2026-03-30 21:31:37 -04:00
Rangi 4ce4162da4 A little .yml cleanup 2026-03-30 20:29:06 -04:00
Rangi 18b074711e Fix rgbasm -s not overriding a previous -s 2026-03-30 20:18:19 -04:00
Rangi efd4373a56 Check for a SDAS "Def" or "Ref" line before reading a subsequent integer 
Without checking `token[0]` through `token[2], `readInt` starting at
`&token[3]` could go out of bounds on a badly-formed SDAS .rel object file
 2026-03-30 19:45:44 -04:00
Rangi 92a31ff7df Correct list numbering 2026-03-30 19:23:42 -04:00
Rangi42 919a5dba89 Correct CONTRIBUTING.md to accurately describe test/fetch-test-deps.sh 2026-03-23 11:13:23 -04:00
Rangi 65b0b49720 Update zlib to 1.3.2 
Note that the DLL name created by CMake with `BUILD_SHARED_LIBS`
has changed from `zlib1.dll` to `z.dll`. This was caused by the
"Continued rewrite of CMake build [Vollstrecker]" from its
changelog <https://zlib.net/ChangeLog.txt>, and has been reported
in <https://github.com/madler/zlib/issues/1181>.

The MinGW package `libz-mingw-w64-dev` still calls it `libz1.dll`.
 2026-03-06 22:28:09 -05:00
Rangi 48d58ba095 Pass -Wdangling-alias to Bison 3.5 or newer 
`bison -Wall` enables all diagnostics except `-Wcounterexamples`
(added in 3.7; we already pass it), `-Wyacc` (which we do not need),
and `-Wdangling-alias` (added in 3.5).
 2026-03-06 22:28:09 -05:00
Rangi af0505b4cd Explicitly clarify that SECTION(@) returns the name of the current section 2026-02-06 19:37:49 -05:00
Rangi d053025070 Avoid writing "XXX" since it's a conventional "TODO/FIXME" comment 2026-01-22 13:01:10 -05:00
Rangi ade898d815 List -B in rgbgfx options 2026-01-13 09:46:33 -05:00
Rangi e738b90c69 Refactor to combine similar functions into one 2026-01-07 16:36:04 -05:00
Rangi a91d26192d Fix SECTION UNION alignment depending on piece order 2026-01-07 16:36:04 -05:00
Rangi 92bfe5d930 Release v1.0.1 2026-01-01 00:43:43 -05:00
Rangi 9b22ff3491 Fix link in man page 2025-12-12 18:25:47 -05:00
Rangi a4af81f250 Fix two "Using a macro as first argument cancels effect of .Li" man page warnings 
These were observed in https://udd.debian.org/lintian/?packages=rgbds
and can be reproduced by running:

    for f in man/*; do
        echo $f
        LC_ALL=C.UTF-8 MANROFFSEQ='' MANWIDTH=120 \
            man --warnings -E UTF-8 -l -Tutf8 -Z "$f" >/dev/null
    done
 2025-12-12 12:31:03 -05:00
Rangi d4e0ca5f90 Update libpng to 1.6.53 2025-12-11 11:48:18 -05:00
Rangi42 27dca5680c Fix formatting typo in man/rgbasm-old.5 2025-12-09 10:33:24 -05:00
Rangi c8161be23a Add missing SPDX-License-Identifier: MIT comments 2025-12-05 22:41:12 -05:00
Rangi 2c5c453ab8 Refactor FileStackNode::printBacktrace from recursive to iterative 
This avoids a potential stack overflow for very long backtraces,
or for corrupt object files with cyclic backtraces
 2025-12-05 22:41:12 -05:00
Rangi c3e245c13e Correct typo in rgbds(5) 2025-12-05 22:39:30 -05:00
Rangi 1c00123b33 Add missing return 0; to rgblink main() 2025-12-04 21:06:46 -05:00
Rangi 8d6c617875 Use 4 spaces per tab in LCOV coverage report 2025-12-04 17:56:16 -05:00
Rangi42 752e2b3620 Symbol names with more than two '.'s could be defined as constants 
Dot-only names could also trip an assertion in `make develop`
when used as labels
 2025-12-04 15:15:41 -05:00
Rangi42 ad3188f038 Fix garbage characters at EOF causing an infinite loop 2025-12-04 15:15:41 -05:00
Rangi 1eb4eb3339 Reuse the usage.name for printing version info 2025-11-18 22:32:45 -05:00
Rangi a3d3e1525a Fix RGBLINK object type detection 2025-11-18 22:01:43 -05:00
Rangi 3553c9c4da Fix RGBLINK evaluation of undefined RPN symbols 
This was the only RPN case to not assign a deliberate value
in all possible branches.

Fixes #1858
 2025-11-18 16:40:24 -05:00
Rangi 5c2c893ced Refactor getSectionDescription in src/link/assign.cpp 2025-11-16 17:37:01 -05:00
Rangi 04e3a904c2 Avoid calling style_Set/Reset before strerror(errno), 
since they may call `isatty` which can change `errno`

Fixes #1857
 2025-11-08 12:06:16 -05:00
Rangi 395b03e88e Disallow SECTION UNION for ROM sections 
Fixes #1855
 2025-11-07 11:38:06 -05:00
Rangi42 fb9fa6038c Release version 1.0.0 2025-10-31 20:19:24 -04:00
Rangi42 558d3ca0fc Disallow labels before ENDC 2025-10-31 18:21:59 -04:00
Rangi42 df5162edca Use loops instead of tail calls and musttail 
gcc 15.2.1 20250813 complains "address of automatic variable can
escape to `musttail` call" from `-Wmaybe-musttail-local-addr`,
and guaranteeing tail-call optimization cross-platform is more
trouble than it's worth.
 2025-10-27 12:05:27 -04:00
Rangi42 2519d1e698 Mention REDEF and FOR regarding EQUS expansion 
Fixes #1851
 2025-10-27 10:54:16 -04:00
Rangi42 ca383c91ca Revert "More accurate 8-bit <=> 5-bit RGB color conversion (#1827)" 
This reverts commit 223b3d1921.
 2025-10-24 13:32:59 -04:00
Rangi 8bedd710d7 Simplify musl's getopt, including removing optind, optopt, opterr, idx, and longonly 2025-10-23 13:39:28 -04:00
Rangi efb5a88edb Show conventional colored "error:"/"FATAL:" for CLI option errors 2025-10-23 12:40:29 -04:00
Rangi a0bb830679 More consistent man page descriptions for CLI options 2025-10-22 14:48:24 -04:00
Rangi 7654c6e27a More consistent man page descriptions for warning diagnostics 2025-10-22 14:03:34 -04:00
Rangi 400375b2e5 Share some handling between two tests of rgbasm -M - 2025-10-20 20:57:48 -04:00
Rangi 1badba03d8 Clean up some #define callables 
These are used where anonymous functions would not be sufficient
 2025-10-13 13:14:49 -04:00
Rangi42 64bcef99bd Lower default -Wtrunction= level to 1 2025-10-13 11:48:33 -04:00
Rangi42 aa672bbec9 Rephrase PURGE documentation and raise the default level to 2 
Fixes #1847
 2025-10-13 11:43:29 -04:00
Rangi42 651877e094 Avoid reusing a static local variable (too fragile) 2025-10-08 21:19:23 -04:00
Rangi 26c48cc409 Add RGBGFX test for libpng warning with invalid bKGD chunk 2025-10-08 15:44:15 -04:00
Rangi 23b9039716 Give clearer names to template parameters 2025-10-08 14:55:43 -04:00
Rangi 711fba5e35 Add more tests for things that only the external tests had covered 2025-10-08 13:32:48 -04:00
Rangi 089fc11e31 A local label starting with a keyword (e.g. jr.local) is an error 2025-10-08 12:23:08 -04:00
Rangi42 837f552987 Fix bank increment never happening due to unsigned overflow 2025-10-07 16:20:24 -04:00
Rangi cb8c973453 Add test for undefined __SCOPE__ 2025-10-06 17:51:21 -04:00
Rangi cca3794dd0 Mention libpng in its internal warning and error messages 2025-10-06 17:03:51 -04:00
Rangi 02c2408f58 Implement reversed template for reversing for-each loops 2025-10-06 16:50:47 -04:00
Rangi fba0562650 Fix repeated REPT nodes in backtraces 2025-10-06 16:36:55 -04:00
Rangi 0c9920d4a6 Use C++ iterator for fragment/union "pieces" of RGBLINK sections 2025-10-05 15:07:25 -04:00
Rangi 13e85b5151 Replace all ctype.h functions with locale-independent ones 2025-10-03 12:52:24 -04:00
Rangi 268b586c9d Release v1.0.0-rc2 2025-09-30 18:56:00 -04:00
Rangi 85d3b5df58 Add more RGBFIX tests 2025-09-30 18:20:53 -04:00
Rangi eea277ae9c Add more tests for RGBFIX 2025-09-29 22:43:16 -04:00
Rangi 538395b92c Prevent simple syntax highlighters from breaking on /* in a string 2025-09-29 11:11:40 -04:00
Rangi 3108fb5297 Rename gbz80.7 "CPU opcode reference" to "Game Boy CPU instruction reference" 2025-09-28 16:43:36 -04:00
Rangi42 f99591bf6f Link FORCE_COLOR and NO_COLOR 2025-09-25 14:06:44 -04:00
Rangi42 0297da4d4c Add more tests for RGBASM coverage 2025-09-25 13:30:30 -04:00
Rangi42 96b953fe51 Add a test case for overlapping IF/ENDC and REPT/ENDR 
This trips an asserton in the Rust rewrite because of its different
conditional stack design
 2025-09-25 11:57:56 -04:00
Rangi42 0670c03bc2 Add CLI tests for RGBASM 2025-09-25 11:57:56 -04:00
Rangi42 09ef5b7e06 Refactor error fix suggestions in fstk_RunMacro 2025-09-24 19:35:41 -04:00
Rangi42 d5bb462f25 Separate isLetter into isUpper and isLower 2025-09-24 19:19:50 -04:00
Rangi42 b0727e9779 Suggest removing space before colon to define a label instead of invoking a macro 2025-09-24 18:32:45 -04:00
Rangi42 ca4b890273 Consistently do & alignMask, not % alignSize 
Also add more unrelated tests for coverage
 2025-09-23 13:25:51 -04:00
Rangi42 96a75500d3 Test gb-starter-kit from codeberg.org, not github.com 2025-09-23 13:06:12 -04:00
Rangi42 c8d22d8744 Refactor some iterator template code in RGBGFX pal_packing.cpp 2025-09-21 10:59:59 -04:00
Rangi42 3ece61b103 Use fewer templates in RGBGFX pal_packing.cpp 2025-09-20 22:00:17 -04:00
Rangi42 a82fd17529 Simplify RGBGFX code by using fewer templates 2025-09-20 21:06:51 -04:00
Rangi42 e7f5ab3f55 Warn about rgbgfx -O without -o or any of -A -T -P -Q 2025-09-20 20:23:29 -04:00
Rangi42 595c87b2f8 Update test dependencies 2025-09-20 15:23:02 -04:00
Rangi42 d8aff148bb Factor out RRANGE macro like RANGE 2025-09-19 16:53:44 -04:00
Rangi42 6cffd991f7 Document rgbasm -Wempty-data-directive 
Fixes #1829
 2025-09-15 09:44:50 -04:00
Rangi42 1fdeb34e50 Fix too-short .out.bin expected test results 
RGBASM tests now use `rgblink -x` instead of `dd` to get trimmed
test output. RGBLINK tests cannot do so because some of them
(e.g. bank-numbers.asm and sizeof-startof.asm) rely on ROMX
sections above 1, and `-x` implies `-t` which breaks that.
 2025-09-15 09:25:33 -04:00
Rangi42 9f16881d64 Use for-each loop 2025-09-10 21:18:33 -04:00
Rangi42 d404621e0d Don't silence strings-as-numbers with OPT Wno-obsolete in tests 2025-09-07 12:17:39 -04:00
Rangi42 c8a088f281 Avoid nonessential EQUS expansion in tests 2025-09-06 13:45:12 -04:00
Rangi42 94ed28acf8 Avoid nonessential strings-as-numbers in tests 2025-09-06 12:45:01 -04:00
Rangi42 00b5077b2a Make usage info output responsive to the terminal width 2025-09-05 21:58:17 -04:00
Rangi42 024b33b63a make format should apply to all .cpp and .hpp files 2025-09-05 21:05:58 -04:00
Rangi42 dcc10cebc3 Add test for duplicate section after use of fragment literal 
Verifies that #1822 was fixed (by c6997fe73c)
 2025-09-05 20:14:01 -04:00
Rangi42 1fc9ba86c4 Some RGBLINK refactoring 
- Consistently refer to `Section` fragments/unions as "pieces" (renaming `.nextu`)
- Remove `Symbol`'s `.label()` accessors (use `std::get<Label>`)
- Move some `Label`-related logic into `Symbol` methods
 2025-09-05 16:34:51 -04:00
Rangi42 e569e0c200 Don't comment "; Next fragment/union" in .map files for empty section pieces 
Fixes #1821
 2025-09-05 15:31:46 -04:00
Rangi42 f7fb3af615 Run make tidy with Checks: '-*,misc-include-cleaner' in .clang-tidy (IWYU) 2025-09-04 13:39:23 -04:00
Rangi42 1dfc1d3231 Factor out isBinDigit and parseHexDigit utility functions 2025-09-04 13:23:10 -04:00
Rangi42 891e6f98df Fix formatting of very long fixed-point numbers 2025-09-04 12:54:14 -04:00
Rangi42 bdc885bd69 Avoid UB when checking truncation range 
Fixes #1818
 2025-09-04 12:04:10 -04:00
Rangi42 5b67dc94b6 Add more test coverage 2025-09-04 01:29:50 -04:00
Rangi42 4f702a4be8 Try to optimize RPN expressions with .emplace_back instead of .push_back 2025-09-03 23:00:06 -04:00
Rangi42 c5d437ab3c Tell people to use character literals or CHARVAL instead of strings as numbers 2025-09-03 22:46:19 -04:00
Rangi42 c5c2800f17 Move RPN buffer encoding logic into rpn.cpp 2025-09-03 22:36:00 -04:00
Rangi42 c798500563 Don't call rpn.clear() when we can safely assume it's already empty() 2025-09-03 21:02:57 -04:00