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387 Commits

Author SHA1 Message Date
Rangi42
d87b1ed22a Refactor some redundant error/warning-printing code 2024-02-24 19:05:29 -05:00
Sylvie
595c066c2a Remove #include <stdbool.h> (#1317) 2024-02-24 10:51:46 -05:00
Sylvie
54d6a22d19 Build with pedantically standard C++ (#1309) 
* Remove array designators (not standard C++)

* Build with pedantically standard C++
 2024-02-23 16:46:53 -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
Rangi42
c70cecc24a Add missing license header 2024-02-21 19:20:10 -05:00
Rangi42
c0da9fa2bb Remove obsolete #undef fail 2024-02-20 20:15:34 -05:00
Rangi42
ee59f17ea1 Free all the charmaps after parsing 2024-02-19 09:00:15 -05:00
Sylvie
9cdd0b8a02 No more anonymous structs (not standard C++) (#1305) 
This is one step to restoring `-pedantic` builds
 2024-02-19 08:12:20 +01:00
Rangi42
cd297e1f90 Remove unused rgblink function sym_ForEach 2024-02-18 18:46:07 -05:00
ISSOtm
18e83c17b4 Add a few more linker script tests 2024-02-19 00:23:08 +01:00
Sylvie
8a49a0b714 Report "<stdin>" or "<stdout>" when using "-" as a filename placeholder (#1297) 
Also fix a memory leak with `targetFileNames`
 2024-02-18 17:07:25 +01:00
Sylvie
d71a161bc9 Phrase error messages as "Failed to", not "Could not" or "Couldn't" (#1298) 2024-02-18 14:52:31 +01:00
Marcus Huderle
a37285eae9 Fix two instances of possible infinite loops in the linker (#1292) 2024-02-08 11:46:04 +01:00
Sylvie
66fd5a7062 Fix some usually disabled compiler warnings (#1286) 
* Fixes from temporarily re-enabling more compiler warnings

* More edits suggested by cppcheck

* Fix hanging on append_yylval_string

* Fix FOR loop increment
 2024-01-18 20:47:20 +01:00
Eldred Habert
ccf9dcb851 Improve linker scripts a little (#1275) 
* Allow for optional sections in linker scripts
  These are more useful for frameworks/toolchains.

* Check for an active mem region everywhere
  Do you like segfaults? Too bad!

* Allow the address to be floating in linker scripts
  Try and make the life of SDCC interop easier.

* Also validate alignment when floating

* Overhaul the linker script manual page
  Documenting the new features, but also restructuring the
  existing documentation to make the manual page (hopefully)
  easier to understand.
 2023-12-24 23:29:11 -05:00
Rangi42
09dbc50447 Some refactoring 2023-12-18 15:51:13 -05:00
Rangi
fdd45ab1dc Improve linker script align (#1271) 
An offset is now supported, and invalid values are no longer silently
truncated, aligning behaviour with other instances of the directive.
 2023-12-18 07:16:48 +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
5a3a215b0e Don't delete script.cpp after building (#1272) 
Ensure consistency in linker script parser interface

Make the declaration and definition visible when compiling
so that the compiler can warn about inconsistencies.

Co-authored-by: ISSOtm <me@eldred.fr>
 2023-12-17 11:42:07 -05:00
Rangi
495d701022 Use RANGE macro to abbreviate begin/end pairs (#1269) 2023-12-11 14:10:20 -05:00
Eldred Habert
fd78a9ae83 Port linkerscript parser to Bison (#1266) 
Notable side effects:
* Use the standard-conformant MSVC preproc
* Add test for linker script INCLUDE
* Improve wording of placement conflict errors
* Fix errors from not newline-terminated files
* Teach checkdiff about the linker script doc
* Call linker script "commands" "directives" instead

---------

Co-authored-by: Rangi42 <remy.oukaour+rangi42@gmail.com>
 2023-12-11 02:29:37 +01:00
Rangi
1402615bc0 Refactor how Makefile invokes Bison for reusability (#1259) 
Co-authored-by: Eldred Habert <eldredhabert0@gmail.com>
 2023-12-01 13:29:05 -05:00
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
a218622d73 Remove checkpatch, since it's tuned for C not C++ (#1250) 
Co-authored-by: Eldred Habert <eldredhabert0@gmail.com>
 2023-11-22 19:26:08 +01:00
Rangi
e824e34526 Use an iterator template for enum sequence loops (#1228) 2023-11-12 09:19:19 +01:00
Rangi
31529524c8 Use some more C++20 features (#1231) 2023-11-11 20:47:53 -05:00
Rangi
dde9f2bb79 Rename some RPN constants for consistency (#1230) 2023-11-08 21:30:27 +01:00
Rangi
5379e51094 Make requested revisions to recent PRs (#1195) 2023-11-07 23:11:08 +01:00
Rangi
1e70e703a7 Build everything as C++ (#1176) 2023-11-07 21:45:56 +01:00
Rangi42
02f9128d07 Make some changes noticed while porting to C++ 2023-11-07 08:27:03 +01:00
Rangi
143e76b7e3 Output the map file summary at the top of the file (#1203) 2023-11-05 15:43:58 +01:00
Rangi
f8af569680 Shorten license comments and consolidate an AUTHORS file (#1217) 2023-11-05 09:54:32 +01:00
Rangi
c869edd1d2 Implement SIZEOF and STARTOF for section types (#1205) 2023-11-03 08:50:04 +01:00
Rangi
8f3369fe29 Implement DS for linker scripts (#1206) 2023-11-03 08:47:22 +01:00
Rangi
9e4b9e75e3 Sort symbols by address, then parentage, then index (#1186) 2023-11-02 23:58:25 +01:00
Rangi
0d72ba886b Consistent behavior with missing or incorrect parameters (#1179) 2023-11-02 17:40:40 +01:00
Rangi42
a64f28de5c Avoid using %# printf specifier 2023-11-02 17:38:10 +01:00
Rangi
79948be3a0 Improve incorrect object file revision error (#1189) 
Fixes #1118
 2023-10-31 15:04:27 -04:00
Evie
a0dfa916e6 Fix off-by-one error in "scramble spec" validation (#1144) 2023-06-16 09:28:19 +02:00
Eldred Habert
50aaa6524d Fix -w not coercing WRAMX sections to WRAM0 
Fixes #1116
 2022-12-21 23:43:57 +01:00
ISSOtm
75a07a90f8 Always initialise section->data to avoid an uninit read 
The addition of SDCC objects required a change in the logic of
`mergeSections()` to dispatch based on `->data` instead of
`sect_HasData`, which implicitly assumes that `->data` is
always initialised (maybe NULL).
However, RGBDS sections did not do that!
 2022-12-02 22:39:31 +01:00
Rangi
79748afdc4 Align the "; Next union/fragment" comments with their symbols 2022-11-06 23:55:15 +01:00
Rangi
32cb0558e4 Print "; Next union/fragment" between "pieces" in .map file 
Resolves #1099
 2022-11-06 23:55:15 +01:00
rlewicki
92b2ac3c8c Remove duplicated EMPTY label in case no bank memory is used 2022-11-03 19:54:21 +01:00
rlewicki
0e67298dff Fix indention when writing EMPTY label inside link output.c file 2022-11-03 19:54:21 +01:00
ISSOtm
c8e602dec1 Mangle the name of absolute sections 
They are unlikely to be unique across files, actually
 2022-10-15 23:16:04 +02:00
ISSOtm
0e0876b17f Print addr ranges for empty blocks as well 
Mirrors what sections do, for clarity & consistency
 2022-10-07 16:04:02 +02:00
Rangi
a1107fc5cf Refactor !!x to x != 0 
Also limit comments and docs to single "!"s
 2022-10-01 14:09:02 -04:00
Eldred Habert
c10345f26d Comply with sym file spec (#1078) 
Co-authored-by: Rangi <35663410+Rangi42@users.noreply.github.com>
 2022-10-01 12:35:00 -04:00
Rangi
5ad8a8c958 Warn when a duplicate CLI argument overrides a previous one (#1053) 
Fixes #1050
 2022-09-25 10:04:30 +02:00