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414 Commits

Author SHA1 Message Date
Sylvie 8c3ca462fe Add more test cases (#1409) 2024-06-17 15:07:35 -04:00
Sylvie dfec7111e2 X && 0 and X & 0 are constant 0; X || 1 is constant 1 (#1399) 
Fixes #977
 2024-06-13 11:09:39 -04:00
Sylvie 3e9d2cab12 Make some error messages more consistent (#1393) 
* Update some error messages

* Make non-A destination operand syntactically invalid
 2024-04-20 23:13:01 +02:00
Sylvie 9ab3446d1a Fix two bugs with RGBASM fixed-point math (#1388) 
- Fixed-point formulas are implemented using IEEE-754 floating-point
  internally, which could give infinity or NaN values whose conversion
  to fixed-point integer was platform-dependent.
- Formatting fixed-point $8000_0000 (INT32_MIN, -2147483648) was
  not putting the negative sign in front.
 2024-03-31 12:53:20 -04:00
Rangi42 230b1db438 Remove deprecated DEF-less definitions 2024-03-28 17:26:42 -04:00
Rangi42 14b72222b1 Remove the deprecated -H/-h/-L/-l options 2024-03-28 17:26:42 -04:00
Sylvie 96c808810f Remove .simple.err files, since we require Bison 3.0 (#1373) 2024-03-22 15:36:32 -04:00
Rangi42 507439bc25 Refactor macro args to be owned collectively by their fstack contexts 2024-03-22 14:25:36 -04:00
ISSOtm e255af9e10 Do not limit strings to 255 characters 2024-03-22 14:25:36 -04:00
ISSOtm 9f239f6dcc Use std::shared_ptr<std::string> for lexed/parsed strings 2024-03-22 14:25:36 -04:00
Sylvie f792580816 Only restore parent context's \@ value if it had one defined (#1366) 
This way, if a child context initializes `\@`, the parent won't
reset it. And if the child context did not initialize `\@`,
then resetting it would be redundant.
 2024-03-21 19:53:49 -04:00
Sylvie 554778da5b Built-in symbols are "<builtin>", not "<command-line>" (#1362) 2024-03-19 16:01:45 -04:00
Sylvie fec2266dd8 Use std::string for string-formatted values (#1360) 
* Use `std::string` for string-formatted values

* Make `formatString` and `formatNumber` be `const`
 2024-03-19 07:43:18 +01:00
Rangi42 d06376c170 Use std::unordered_map and std::vector for sections 
This allows us to control the order in which sections are iterated,
instead of it depending on the internals of `std::map`. (This order
is arbitrary, but should be deterministic regardless.)
 2024-03-16 11:51:47 -04:00
Rangi42 e701faa1bc Print summaries at the end of test.sh scripts 2024-03-07 16:45:53 -05:00
Rangi42 7663a777d5 Remove 255-character limit on symbol names 2024-03-07 12:40:37 -05:00
Rangi42 75105016f7 Make sure that parsed subexpressions are fully defined 
We were not initializing some expressions, and they were using
the values of the previous expressions instead. This just so
happened to not crash the tests, and to sometimes even give valid
results (although `BANK()` of a non-label symbol being $4B4E4142,
the ASCII balue of "BANK", was something we missed).
 2024-03-06 16:00:55 -05:00
Rangi42 a24df27cd8 Use std::vector for charmap output 2024-02-29 13:44:08 -05:00
Rangi42 d53bba97e8 Remove our custom hashmap 2024-02-29 13:44:08 -05:00
Sylvie b66212e6d6 Fix fstack traces for macro nodes (#1318) 
Since the lexer rewrite, MACRO nodes' fstack traces have not
included their parent REPT nodes' names.
 2024-02-24 20:23:25 -05:00
Sylvie c0d534f5ad No more flexible array members (not standard C++) (#1307) 
* Replace FAMs with `std::vector`s (or one `std::string`) in four `struct`s

* Anonymous types declared in an anonymous union are also non-standard
  Only Clang complains about this (-Wnested-anon-types)
 2024-02-22 16:22:37 -05:00
Sylvie a02687a83e Fix behavior of non-ASCII bytes with INCHARMAP (#1308) 2024-02-19 08:09:55 +01:00
ISSOtm 1b08a12b26 Ensure that mid-section align 16 makes PC constant 
This makes `align 16` a sort of `org`, which is *very* useful :)
 2024-02-18 17:53:56 -05:00
Sylvie ef0d973187 Truncate long format spec strings before using them (#1299) 
Fixes #1293
 2024-02-18 14:27:03 +01:00
Rangi 39018174c5 Scramble banks from the end of the ROM (#1273) 
This is more likely to test edge cases, such as having content in banks with their highest bit set.
 2023-12-17 20:14:03 -05:00
Rangi 34b2543c8b Implement -X/--max-errors for RGBASM (#1262) 
Co-authored-by: Eldred Habert <me@eldred.fr>
 2023-12-07 11:42:47 +01:00
Rangi 6132b77c1e Add more tests for RGBASM code coverage (#1257) 
* Add more tests for RGBASM code coverage

* Use C++ unnamed parameters, not `(void)` casting

* Fix crash in `sect_AlignPC` from #1253
 2023-12-01 10:21:43 -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
Rangi42 b46aa0f55b colour->color, behaviour->behavior 
These spellings are more common elsewhere in the codebase
 2023-11-27 16:02:17 -05:00
Rangi 2ebd7f2ea3 Allow negative alignment offsets (#1255) 2023-11-25 09:40:20 +01:00
Rangi 92836408cc Remove empty .out and .err test files (#1249) 
Co-authored-by: ISSOtm <me@eldred.fr>
 2023-11-24 17:52:55 -05:00
ISSOtm 6f0defbfe5 Fix shellcheck warnings in the test scripts 
Making them more robust to changes.
We ought to automate this some day.

My version of ShellCheck (v0.9.0) errors on test/gfx/test.sh, though...
 2023-11-24 20:54:28 +01:00
Rangi 46e29de66f Implement ds align[alignment, offset] (#1181) 2023-11-21 23:57:47 +01:00
Rangi 3c0879a3c6 Fix spurious truncation warning (#1238) 2023-11-20 22:51:51 +01:00
Rangi 8eeb40cca8 Implement #"raw strings" (#1122) 
Fixes #1121
 2023-11-07 23:48:23 +01:00
Rangi 9fc088dcb0 Fix the FOR loop count formula (#1222) 2023-11-07 23:43:46 +01:00
Rangi 28358b55fe Separate multiple instructions per line with :: (#1210) 2023-11-05 19:13:33 +01:00
Rangi 259ec58140 Implement ENDSECTION (#1211) 2023-11-04 23:41:17 +01:00
Rangi 46e67ee078 Remove deprecated RGBASM features (#1215) 
- Escaped commas "\," inside strings
- `name: MACRO` syntax
- `__FILE__` and `__LINE__`
- `-H/--nop-after-halt` and `-l/--auto-ldh` on by default
 2023-11-04 23:22:46 +01:00
Rangi 181512ad9d Implement INCHARMAP function (#1184) 2023-11-02 20:14:54 +01:00
Rangi42 a64f28de5c Avoid using %# printf specifier 2023-11-02 17:38:10 +01:00
Rangi bb7c34db65 Deprecate DEF-less definitions (#1193) 2023-11-02 10:18:59 +01:00
Rangi 84f3cb4075 ENDL restores the label scope from before LOAD (#1180) 2023-10-26 22:58:36 +02:00
Quinn 944c5f0cd0 Implement order-independent purge (#1173) 
Each symbol passed to purge is collected in a list before mass removal.
Fixes the issue described in gbdev/rgbds issue #1152.

---------

Co-authored-by: Rangi42 <remy.oukaour+rangi42@gmail.com>
 2023-10-25 22:34:56 +02:00
Damian Yerrick e1f0a13e5a Allow defining local labels for another scope (#1159) 
fix #1157 for the following source code

```
section "hSAVE_locals",HRAM
func3.hSpam: ds 1  ; no longer produces an error
;.hEggs: ds 1      ; uncomment this to see the new error

section "demo",ROM0
func3:
  ldh a, [.hSpam]
  ret
```

Remove two errors:
- `Not currently in the scope of 'func3'`
- `Local label 'func3.hSpam' in main scope`

Add one error:
- `Relative local label '.hSpam' in main scope`

Co-authored-by: Rangi <35663410+Rangi42@users.noreply.github.com>
 2023-08-20 02:29:53 +02:00
Rangi 01f1703dfb Preserve \@ through INCLUDE 
Fixes #1112
 2022-12-11 18:56:03 +01:00
Rangi 3c049983f1 Fixed-point functions can take specific precision (#1086) 2022-10-02 16:56:08 +02:00
Rangi 8553b61a94 Fixed-point values can use all 32-Q magnitude bits (#1085) 2022-10-02 11:08:38 +02:00
Rangi 106ad30e5a Allow fixed-point constants to have unsigned range (#1084) 
For example with Q.4, $F0 is 15.0, which no longer warns
 2022-10-01 23:32:34 +02:00
Rangi 08545643cf Only define @ and _NARG when they have values (#1073) 
Fixes #1069

Co-authored-by: Eldred Habert <eldredhabert0@gmail.com>
 2022-10-01 01:04:03 +02:00