Identify files by (device, inode), not by path, so that symlinks,
relative paths, case-insensitive paths, or other edge cases
do not result in double includes.
- The '#' component for type 's' now escapes the string characters
- The '#' component for type 'f' now prints a precision suffix
- The new 'q' component specifies a precision value
* Implement a '#' prefix for raw identifiers that may alias keywords
* Review comments
* Disallow hashless raw identifiers in interpolations
* Run clang-format
* Clarify the operator relationship of ordinary and fixed-point numbers
* Attempt to clarify description of fixed-point numbers
* Note that RGBASM does not check fixed-point precisions
* Simplify sine table example a bit
* Remove misleading equations describing `DIV`, `MUL`, and `FMOD`
* Various minor style and formatting fixups
- FIX: `Label & const` was not actually doing the `& const` masking
(fixes#1446)
- ADD: `LOW(Label)` can be constant if `Label` is aligned to 8 or more bits
(resolves#1444)
- ADD: `!expr` can be constant 0 if `expr` has any non-zero bits
(resolves#1447)
- `LOW()` and `HIGH()` have their own RPN operator values
(resolves#1445)
The change to RPN values means that the object file version was incremented.
This also refactors unary operators and functions, combining their
evaluation similarly to binary ones.
* 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.
