* Fixes from temporarily re-enabling more compiler warnings
* More edits suggested by cppcheck
* Fix hanging on append_yylval_string
* Fix FOR loop increment
* 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.
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>
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>
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!
- Changes most `/* comments */` to `// comments`
- Changes `/**` block comments consistently to `/*`
- Adds consistent license comments to all files
Also renames `T_POP_SET` to `T_Z80_SET`
This function is made for text, e.g. accepts spaces, leading zeros, etc. before `%u`.
This way checks that the correct amount of bytes are read instead.
This requires a LOT of tricky code, mostly due to the format itself being,
er, not the most straightforward.
Everything is converted to existing RGBLINK concepts (sections, patches,
etc.), so the core code is essentially unchanged.
(A couple of genuine RGBLINK bugs were uncovered along the way, so some of
the core code *is* changed, notably regarding `SECTION FRAGMENT`s.)
All of this code was clean-roomed, so SDCC's GPLv2 license does not apply.
