2018-01-30 16:43:18 +00:00
|
|
|
|
# Change log
|
2018-01-30 16:38:32 +00:00
|
|
|
|
|
2020-08-14 20:34:34 +00:00
|
|
|
|
## Current version
|
|
|
|
|
|
|
2020-09-01 20:00:07 +00:00
|
|
|
|
* Added local labels in assembly.
|
|
|
|
|
|
|
2020-08-14 20:34:34 +00:00
|
|
|
|
* Added alternate decimal operators (with `$` instead of `'`).
|
|
|
|
|
|
|
|
|
|
|
|
* Added `z80next` as an alternate name for the ZX Spectrum Next's processor (#55).
|
|
|
|
|
|
|
2020-09-01 20:22:28 +00:00
|
|
|
|
* Added encodings: `brascii`, `macroman`, `dmcs`, `lics`.
|
|
|
|
|
|
|
2020-08-14 20:34:34 +00:00
|
|
|
|
* Improved some error messages.
|
|
|
|
|
|
|
2020-09-03 23:18:37 +00:00
|
|
|
|
* Fixed the `a8_os` module (#58).
|
|
|
|
|
|
|
2020-08-14 20:34:34 +00:00
|
|
|
|
* Fixed evaluation of division of large constants.
|
|
|
|
|
|
|
2020-09-01 22:44:24 +00:00
|
|
|
|
* Fix: Structure alignment is now respected for substructures.
|
|
|
|
|
|
|
2020-08-14 20:34:34 +00:00
|
|
|
|
* X16: Fixed the address of `vera_dc_hscale_hstop` register (#54) (thanks to @Kobrasadetin).
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed evaluation of more complex boolean expressions (#56).
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed accesses to volatile variables.
|
|
|
|
|
|
|
|
|
|
|
|
* 8080/Z80: Optimization improvements.
|
|
|
|
|
|
|
2020-08-01 21:42:02 +00:00
|
|
|
|
## 0.3.18 (2020-04-08)
|
2020-04-26 19:17:13 +00:00
|
|
|
|
|
2020-07-13 21:11:00 +00:00
|
|
|
|
* Support for Motorola 6809 (complete, but still experimental).
|
|
|
|
|
|
|
2020-07-30 23:58:40 +00:00
|
|
|
|
* Preliminary support for Tandy Color Computer running RS-DOS.
|
|
|
|
|
|
|
2020-08-01 20:20:52 +00:00
|
|
|
|
* Preliminary support for 16K cartridges for Tandy Color Computer.
|
|
|
|
|
|
|
2020-07-13 21:11:00 +00:00
|
|
|
|
* Added support for modifying large variables via pointers.
|
|
|
|
|
|
|
2020-07-17 23:34:16 +00:00
|
|
|
|
* Added the ability to declare structure alignment.
|
|
|
|
|
|
|
2020-07-24 17:13:57 +00:00
|
|
|
|
* `for` loops over arrays.
|
|
|
|
|
|
|
2020-04-30 23:31:54 +00:00
|
|
|
|
* Allowed defining custom text encodings.
|
|
|
|
|
|
**Potentially breaking change!**
|
|
|
|
|
|
There are no built-in encodings now, the include path needs to contain the necessary encodings.
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed encodings:
|
|
|
|
|
|
`apple2`, `atasciiscr`, `iso_de`, `iso_no`, `iso_se`,
|
|
|
|
|
|
`koi7n2`, `msx_jp`,
|
|
|
|
|
|
`oldpet`, `origpet`, `petscii`, `petsciijp`, `petscr`, `petscrjp`,
|
|
|
|
|
|
`zx80`.
|
|
|
|
|
|
|
|
|
|
|
|
* Added encodings:
|
|
|
|
|
|
`apple2c`, `apple2e`, `apple2gs`,
|
2020-07-30 23:58:40 +00:00
|
|
|
|
`coco`, `cocoscr`,
|
2020-04-30 23:31:54 +00:00
|
|
|
|
`cpc_da`, `cpc_en`, `cpc_es`, `cpc_fr`,
|
|
|
|
|
|
`cp437`, `cp850`, `cp851`, `cp852`, `cp855`, `cp858`, `cp866`,
|
|
|
|
|
|
`cp1250`, `cp1251`, `cp1252`,
|
|
|
|
|
|
`ebcdic`,
|
|
|
|
|
|
`galaksija`,
|
|
|
|
|
|
`iso8859_1`, `iso8859_2`, `iso8859_3`, `iso8859_4`, `iso8859_5`,
|
|
|
|
|
|
`iso8859_7`, `iso8859_9`, `iso8859_10`, `iso8859_13`, `iso8859_14`, `iso8859_16`,
|
2020-07-24 17:13:57 +00:00
|
|
|
|
`kamenicky`,
|
|
|
|
|
|
`koi8e`, `koi8f`, `koi8r`, `koi8ru`, `koi8t`, `koi8u`,
|
|
|
|
|
|
`mazovia`, `pcw`,
|
2020-04-30 23:31:54 +00:00
|
|
|
|
`pokemon1en`, `pokemon1es`, `pokemon1fr`, `pokemon1jp`.
|
|
|
|
|
|
|
2020-07-31 15:09:34 +00:00
|
|
|
|
* Added `ENCODING_NOLOWER` preprocessor feature.
|
|
|
|
|
|
|
2020-07-24 17:13:57 +00:00
|
|
|
|
* Fixed raw views of typed pointers.
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed dead code elimination (#51).
|
|
|
|
|
|
|
2020-04-30 23:31:54 +00:00
|
|
|
|
* **Potentially breaking change!** Changed default encoding for CPC to `cpc_en`.
|
|
|
|
|
|
|
2020-05-01 13:18:34 +00:00
|
|
|
|
* **Potentially breaking change!** Changed the type of `mouse_lbm` and `mouse_rbm` to `bool`. Added `mouse_mbm`
|
|
|
|
|
|
|
2020-07-24 17:13:57 +00:00
|
|
|
|
* **Potentially breaking change!** Renamed the `x_coord` module to `coord`. Added the `y_coord` type and `TALLSCREEN` preprocessor feature.
|
2020-05-01 13:18:34 +00:00
|
|
|
|
|
2020-07-24 20:27:54 +00:00
|
|
|
|
* Added `pscrstr2word` function.
|
|
|
|
|
|
|
2020-07-13 21:11:00 +00:00
|
|
|
|
* Labels with fixed addresses are now exported to the label file (#49).
|
|
|
|
|
|
|
2020-07-25 20:19:13 +00:00
|
|
|
|
* Fixed address of the VIC 20 volume register (#52) (thanks to @nippur72).
|
2020-07-24 20:27:54 +00:00
|
|
|
|
|
|
|
|
|
|
* Fixed and improved stdlib optimizations.
|
|
|
|
|
|
|
2020-04-27 10:44:18 +00:00
|
|
|
|
* Allow importing modules from subdirectories.
|
|
|
|
|
|
|
|
|
|
|
|
* Allow placing platform definitions in a dedicated subdirectory.
|
|
|
|
|
|
|
2020-07-31 15:09:34 +00:00
|
|
|
|
* Allow using Batch files with the `-r` option.
|
|
|
|
|
|
|
2020-07-30 23:53:58 +00:00
|
|
|
|
* Improved error reporting for constants used before their definitions.
|
|
|
|
|
|
|
2020-07-31 15:09:34 +00:00
|
|
|
|
* Improved typo hints.
|
|
|
|
|
|
|
|
|
|
|
|
* Typo hints for non-ASCII characters.
|
|
|
|
|
|
|
2020-07-24 17:13:57 +00:00
|
|
|
|
* Z80: Intel syntax for all Z80 instructions, based on Digital Research's Z80.LIB.
|
|
|
|
|
|
|
2020-05-01 13:19:36 +00:00
|
|
|
|
* Commander X16: Updated to support VERA 0.9 and the new joystick API. Added mouse support.
|
|
|
|
|
|
|
2020-07-17 23:34:16 +00:00
|
|
|
|
* 6502: Optimization improvements:
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed index register optimization regressions.
|
|
|
|
|
|
|
|
|
|
|
|
* Small array optimizations are now available for more operations.
|
|
|
|
|
|
|
|
|
|
|
|
* Index calculations for arrays of structs with sizes divisible by an even power of two are now sometimes optimized.
|
|
|
|
|
|
|
|
|
|
|
|
* Redundant index calculations are now removed.
|
2020-04-27 10:44:18 +00:00
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.3.16 (2020-04-08)
|
2019-12-15 22:51:34 +00:00
|
|
|
|
|
2020-04-08 01:20:28 +00:00
|
|
|
|
* Language improvements:
|
|
|
|
|
|
|
|
|
|
|
|
* Added compile-time evaluation for user-defined functions.
|
|
|
|
|
|
|
|
|
|
|
|
* Added `breakpoint` macro (#44).
|
|
|
|
|
|
|
|
|
|
|
|
* **Potentially breaking change!** Added `min`, `max` and `if` compile-time functions.
|
|
|
|
|
|
|
|
|
|
|
|
* Added experimental `signed16` and `unsigned16` types.
|
|
|
|
|
|
|
|
|
|
|
|
* Added length-prefixed strings (Pascal strings).
|
|
|
|
|
|
|
|
|
|
|
|
* Improved operator support for word-sized arguments (#24, #25).
|
|
|
|
|
|
|
|
|
|
|
|
* **Potentially breaking change!** Various macros improvements, including the requirement of parameter types matching exactly (#23, #39, #40).
|
|
|
|
|
|
|
|
|
|
|
|
* Compiler improvements:
|
|
|
|
|
|
|
|
|
|
|
|
* 6809 improvements (no full support yet).
|
|
|
|
|
|
|
|
|
|
|
|
* Added warnings for calling from one segment to another overlapping one.
|
|
|
|
|
|
|
|
|
|
|
|
* 6502: Fixed undocumented mnemonics.
|
|
|
|
|
|
|
|
|
|
|
|
* Create output directories when needed (#21).
|
|
|
|
|
|
|
|
|
|
|
|
* Allow defining different output formats for different segments when outputting one file per segment.
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed multiple optimization bugs (#32, #38, #41, #46 and others) – thanks to @agg23 for detailed bug reports!
|
|
|
|
|
|
|
|
|
|
|
|
* 6502: Fix boolean arrays and pointers (#28).
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed and improved memset-like loops (#47).
|
|
|
|
|
|
|
|
|
|
|
|
* Minor improvements to inline assembly.
|
|
|
|
|
|
|
|
|
|
|
|
* Improvements to constant evaluation, including more arithmetic operators.
|
|
|
|
|
|
|
|
|
|
|
|
* **Potentially breaking change!** Detect overflowing constants, like `const byte x = 256`.
|
|
|
|
|
|
|
|
|
|
|
|
* Optimization improvements.
|
|
|
|
|
|
|
|
|
|
|
|
* 6502: Memory allocation improvements for pointers.
|
|
|
|
|
|
|
|
|
|
|
|
* Support for MkImg (tool for creating BBC Micro disk images) and multiple output files on BBC Micro.
|
|
|
|
|
|
|
|
|
|
|
|
* Other minor fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* Library improvements:
|
|
|
|
|
|
|
|
|
|
|
|
* Added `putsigned16` function.
|
|
|
|
|
|
|
|
|
|
|
|
* Added `pstring` module and `putpstr` function.
|
|
|
|
|
|
|
|
|
|
|
|
* Various improvements to the C64 libraries (thanks to @bsutherland).
|
|
|
|
|
|
|
|
|
|
|
|
* Added detection for various PET variants and implemented `readkey` for PET.
|
|
|
|
|
|
|
2020-04-08 09:11:25 +00:00
|
|
|
|
* Implemented `readkey` and `readline` for Apple II.
|
|
|
|
|
|
|
2020-04-08 01:20:28 +00:00
|
|
|
|
* Changed the default load address for BBC Micro.
|
|
|
|
|
|
|
|
|
|
|
|
* Multiple fixes to the `string`, `scrstring` and `encconv` modules.
|
|
|
|
|
|
|
|
|
|
|
|
* Other minor fixes.
|
|
|
|
|
|
|
|
|
|
|
|
* Other changes:
|
|
|
|
|
|
|
|
|
|
|
|
* Created a pure-Millfork test suite.
|
|
|
|
|
|
|
|
|
|
|
|
* Updated to Scala 2.12.11.
|
2020-03-25 22:54:23 +00:00
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.3.14 (2019-12-03)
|
2019-11-12 12:49:16 +00:00
|
|
|
|
|
2019-12-01 02:16:09 +00:00
|
|
|
|
* Full assembly support for HuC6280.
|
|
|
|
|
|
|
|
|
|
|
|
* Improvements to subroutine extraction; it's now much faster, less buggy and actually effective.
|
|
|
|
|
|
|
|
|
|
|
|
* 8080: function parameters can now be optimized to registers.
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed error messages about invalid function flags.
|
|
|
|
|
|
|
|
|
|
|
|
* 6502: Fixed compilation of interrupt routines.
|
|
|
|
|
|
|
|
|
|
|
|
* 65C02: Fixed fatal bugs related to some 65C02 subtypes.
|
|
|
|
|
|
|
|
|
|
|
|
* Other bug fixes.
|
|
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.3.12 (2019-11-06)
|
2019-11-03 22:18:00 +00:00
|
|
|
|
|
2019-11-04 01:38:07 +00:00
|
|
|
|
* **Breaking change!**
|
2019-12-01 22:13:51 +00:00
|
|
|
|
The `petscr`, `petscrjp` and `atasciiscr` encodings now use $E0, $E0 and $DB respectively as their string terminator.
|
2019-11-04 01:38:07 +00:00
|
|
|
|
|
2019-11-06 13:42:48 +00:00
|
|
|
|
* **Potentially breaking change!**
|
|
|
|
|
|
Changed the identifiers for various subtypes of the 65C02 processors.
|
|
|
|
|
|
|
2019-11-03 22:18:00 +00:00
|
|
|
|
* Added `nullchar_scr` and `NULLCHAR_SCR`
|
|
|
|
|
|
|
|
|
|
|
|
* Added the `scrstring` module
|
|
|
|
|
|
|
2019-11-04 01:31:57 +00:00
|
|
|
|
* Added `strz_from_screencode`, `strz_to_screencode`, `strzpaste` and `scrstrzpaste` functions
|
|
|
|
|
|
|
2019-11-03 22:18:00 +00:00
|
|
|
|
* Added the ability to convert from booleans to integers
|
|
|
|
|
|
|
2019-11-04 01:31:57 +00:00
|
|
|
|
* Fixed the string escape bug
|
|
|
|
|
|
|
2019-11-03 22:18:00 +00:00
|
|
|
|
* Unary minus and other parser improvements
|
|
|
|
|
|
|
|
|
|
|
|
* Better error reporting
|
|
|
|
|
|
|
|
|
|
|
|
* Other bugfixes
|
|
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.3.10 (2019-10-24)
|
2019-09-24 23:20:12 +00:00
|
|
|
|
|
2019-09-30 22:52:21 +00:00
|
|
|
|
* Preliminary support for the CPU from ZX Spectrum Next.
|
|
|
|
|
|
|
2019-09-24 23:20:12 +00:00
|
|
|
|
* Added the ability to define custom segment layouts.
|
|
|
|
|
|
|
2019-10-22 00:14:14 +00:00
|
|
|
|
* Hardware definitions for Atari 8-bit (thanks to @FreddyOffenga)
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed BLL headers for Atari Lynx (#7).
|
|
|
|
|
|
|
|
|
|
|
|
* Some improvements for Commander X16 (with help from @Ambez05)
|
|
|
|
|
|
|
|
|
|
|
|
* Specified consistent behaviour of `for` loops (#8)
|
|
|
|
|
|
|
2019-09-24 23:20:12 +00:00
|
|
|
|
* Fixed bugs with constant booleans.
|
|
|
|
|
|
|
2019-10-22 00:14:14 +00:00
|
|
|
|
* Fixed bugs with arithmetic promotions of signed values.
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed a bug with unused global variable elimination (#10).
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed a bug with variable overlapping (#11).
|
2019-09-24 23:20:12 +00:00
|
|
|
|
|
2019-10-23 09:52:42 +00:00
|
|
|
|
* 6502: Fixed a bug with flow analysis during optimizations.
|
|
|
|
|
|
|
|
|
|
|
|
* 6502: Fixed a bug with certain 16-bit additions.
|
|
|
|
|
|
|
2019-10-22 11:54:30 +00:00
|
|
|
|
* 8080: Fixed and optimized 16-bit comparisons.
|
|
|
|
|
|
|
2019-09-24 23:20:12 +00:00
|
|
|
|
* 8080: Optimized some library functions.
|
|
|
|
|
|
|
2019-10-22 16:22:25 +00:00
|
|
|
|
* Optimized certain byte comparisons and pointer indexing.
|
2019-09-30 22:52:21 +00:00
|
|
|
|
|
2019-10-22 14:35:17 +00:00
|
|
|
|
* 6502: Optimized certain boolean conversions and some small array accesses.
|
2019-09-30 22:52:21 +00:00
|
|
|
|
|
|
|
|
|
|
* Unused built-in functions are now removed more accurately.
|
|
|
|
|
|
|
2019-09-24 23:20:12 +00:00
|
|
|
|
* Updated to Scala 2.12.10.
|
2019-09-23 22:10:54 +00:00
|
|
|
|
|
2019-09-30 22:52:21 +00:00
|
|
|
|
* Added another NES example (thanks to @Garydos).
|
|
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.3.8 (2019-06-21)
|
2019-08-15 22:42:11 +00:00
|
|
|
|
|
2019-09-14 01:34:32 +00:00
|
|
|
|
* `sizeof` now supports arrays.
|
|
|
|
|
|
|
2019-09-14 00:40:03 +00:00
|
|
|
|
* Added `-R` option for specifying extra commandline parameters for emulators.
|
|
|
|
|
|
|
2019-09-15 17:47:19 +00:00
|
|
|
|
* Added full 16-bit multiplication and unsigned division.
|
2019-09-04 19:17:06 +00:00
|
|
|
|
|
2019-09-30 22:52:21 +00:00
|
|
|
|
* Added preliminary support for Atari Lynx (thanks to @Nullious).
|
2019-09-19 23:44:18 +00:00
|
|
|
|
|
2019-08-16 16:00:04 +00:00
|
|
|
|
* Added preliminary support for EasyFlash.
|
|
|
|
|
|
|
2019-09-14 01:34:32 +00:00
|
|
|
|
* Added preliminary support for Commander X16.
|
|
|
|
|
|
|
2019-08-16 16:00:04 +00:00
|
|
|
|
* Allowed defining custom output padding byte value.
|
|
|
|
|
|
|
|
|
|
|
|
* Allowed passing non-decimal numbers to the `-D` option.
|
|
|
|
|
|
|
2019-09-03 23:14:14 +00:00
|
|
|
|
* Added the `encconv` module.
|
|
|
|
|
|
|
2019-08-15 22:46:11 +00:00
|
|
|
|
* Added `nullchar` constant as the null terminator for strings and `NULLCHAR` feature to define its value.
|
|
|
|
|
|
|
2019-09-20 17:41:53 +00:00
|
|
|
|
* Added `vectrex`, `msx_br`, `koi7n2`, `iso15`, `zx80` and `zx81` text encodings.
|
2019-08-15 22:46:11 +00:00
|
|
|
|
|
2019-09-20 22:57:16 +00:00
|
|
|
|
* `reset_joy` is now defined to always reset all joypad state variables.
|
|
|
|
|
|
|
2019-09-20 16:33:41 +00:00
|
|
|
|
* Fixed arithmetic promotion bugs for signed values.
|
2019-09-14 14:01:02 +00:00
|
|
|
|
|
2019-09-17 23:04:31 +00:00
|
|
|
|
* Fixed parsing of `zp_bytes` in platform definitions.
|
|
|
|
|
|
|
2019-08-16 16:00:04 +00:00
|
|
|
|
* Fixed several serious bugs related to cartridge-based targets.
|
|
|
|
|
|
|
2019-09-16 19:31:12 +00:00
|
|
|
|
* 6502: Few minor optimization improvements.
|
|
|
|
|
|
|
2019-09-16 19:32:57 +00:00
|
|
|
|
* 6502: Inlining improvements.
|
|
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.3.6 (2019-08-05)
|
2019-06-30 23:24:55 +00:00
|
|
|
|
|
2019-07-29 00:07:30 +00:00
|
|
|
|
* **Breaking change!**
|
|
|
|
|
|
The `petscii` encoding now uses the $C0-$DE range for uppercase characters instead of $60-$7E.
|
|
|
|
|
|
This matches both the CC65 behaviour and the return values from `readkey()`.
|
|
|
|
|
|
|
2019-07-30 20:51:33 +00:00
|
|
|
|
* Added support for the Japanese version of Commodore 64.
|
|
|
|
|
|
|
2019-07-17 18:50:27 +00:00
|
|
|
|
* Added `segment` block statement.
|
|
|
|
|
|
|
2019-07-15 00:06:23 +00:00
|
|
|
|
* Added goto.
|
|
|
|
|
|
|
2019-07-26 17:02:32 +00:00
|
|
|
|
* Added `bool` type.
|
|
|
|
|
|
|
2019-07-26 22:58:10 +00:00
|
|
|
|
* Added function pointers – so far quite limited.
|
|
|
|
|
|
|
2019-07-10 14:51:12 +00:00
|
|
|
|
* Added arrays of elements of size greater than byte.
|
|
|
|
|
|
|
2019-07-30 20:51:33 +00:00
|
|
|
|
* Added `.length` for large arrays and `.lastindex` for numerically indexed arrays.
|
|
|
|
|
|
|
2019-07-30 22:20:18 +00:00
|
|
|
|
* New text encodings: `petjp`, `petscrjp`, `msx_intl`, `msx_jp`, `msx_ru`.
|
|
|
|
|
|
|
2019-07-09 20:40:26 +00:00
|
|
|
|
* Improved passing of register parameters to assembly functions.
|
|
|
|
|
|
|
2019-07-08 17:24:27 +00:00
|
|
|
|
* Enabled declaring multiple variables in one line.
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed detection of duplicate names in declarations.
|
|
|
|
|
|
|
|
|
|
|
|
* 6502: Fixed expressions of form `p[i] <<= 1`.
|
|
|
|
|
|
|
2019-08-03 18:46:43 +00:00
|
|
|
|
* 6502: Fixed variable bit shifting.
|
2019-07-23 21:16:37 +00:00
|
|
|
|
|
2019-08-03 21:58:47 +00:00
|
|
|
|
* 6502: Fixed word division by a divisor larger than 127.
|
|
|
|
|
|
|
|
|
|
|
|
* 6502: Fixed byte multiplication.
|
|
|
|
|
|
|
2019-08-03 18:46:43 +00:00
|
|
|
|
* 8080/Z80: Fixed byte division.
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed many optimization bugs:
|
|
|
|
|
|
|
|
|
|
|
|
* incorrect removal of unused local variables;
|
2019-08-04 11:40:49 +00:00
|
|
|
|
|
2019-08-04 15:16:01 +00:00
|
|
|
|
* incorrect removal of certain type casts;
|
|
|
|
|
|
|
2019-08-04 11:40:49 +00:00
|
|
|
|
* broken parameter passing to tail calls;
|
2019-08-03 18:46:43 +00:00
|
|
|
|
|
|
|
|
|
|
* 6502: miscompilation when using the zeropage pseudoregister;
|
|
|
|
|
|
|
|
|
|
|
|
* 6502: stack overflow when inlining local variables into registers;
|
2019-08-04 11:42:00 +00:00
|
|
|
|
|
|
|
|
|
|
* 6502: not setting the high byte to 0 when optimizing word multiplication by 0
|
2019-08-03 18:46:43 +00:00
|
|
|
|
|
|
|
|
|
|
* 8080/Z80: compiler crash when compiling conditions;
|
|
|
|
|
|
|
2019-08-04 10:37:54 +00:00
|
|
|
|
* 8080/Z80: miscompilation of code after `if` statements;
|
|
|
|
|
|
|
2019-08-03 18:46:43 +00:00
|
|
|
|
* 8080/Z80: miscompilation near multiplication;
|
|
|
|
|
|
|
|
|
|
|
|
* Z80: miscompilation when using stack variables.
|
2019-07-26 12:15:35 +00:00
|
|
|
|
|
2019-07-09 20:40:26 +00:00
|
|
|
|
* Other fixes and improvements.
|
|
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.3.4 (2019-07-01)
|
2018-12-28 18:24:56 +00:00
|
|
|
|
|
2019-03-18 22:15:28 +00:00
|
|
|
|
* Preliminary experimental Game Boy support.
|
|
|
|
|
|
|
2019-06-05 11:31:43 +00:00
|
|
|
|
* Preliminary MSX support.
|
|
|
|
|
|
|
2019-05-31 15:03:35 +00:00
|
|
|
|
* Super experimental and very incomplete Intel 8086 support via 8080-to-8086 translation.
|
|
|
|
|
|
|
2019-06-12 10:06:02 +00:00
|
|
|
|
* Support for Intel 8085, together with illegal instructions.
|
2019-05-31 15:27:38 +00:00
|
|
|
|
|
2019-06-14 09:39:11 +00:00
|
|
|
|
* More label file formats.
|
|
|
|
|
|
|
2018-12-31 12:20:32 +00:00
|
|
|
|
* Added `memory_barrier` macro.
|
|
|
|
|
|
|
2019-06-26 13:51:09 +00:00
|
|
|
|
* Added `keyboard` module.
|
2019-06-25 16:26:48 +00:00
|
|
|
|
|
2018-12-30 18:01:38 +00:00
|
|
|
|
* Added `random` module.
|
|
|
|
|
|
|
2019-06-28 14:43:50 +00:00
|
|
|
|
* Added `init_rw_memory` module for cartridge targets.
|
|
|
|
|
|
|
2019-06-28 15:53:00 +00:00
|
|
|
|
* **Breaking change!** Preinitialized writable arrays on cartridge targets
|
|
|
|
|
|
can no longer be read before an explicit call to `init_rw_memory`, either add the call or make the arrays const.
|
|
|
|
|
|
|
2018-12-30 18:01:38 +00:00
|
|
|
|
* Added `ensure_mixedcase` function and `oldpet` and `origpet` text encodings.
|
|
|
|
|
|
|
2018-12-29 19:16:05 +00:00
|
|
|
|
* Added `MILLFORK_VERSION` preprocessor parameter.
|
|
|
|
|
|
|
2019-04-15 17:45:26 +00:00
|
|
|
|
* Added structs and unions.
|
2019-04-14 23:58:51 +00:00
|
|
|
|
|
2019-06-05 23:17:34 +00:00
|
|
|
|
* Added unsigned byte division and modulo.
|
2019-06-05 16:36:39 +00:00
|
|
|
|
|
2019-04-14 23:58:51 +00:00
|
|
|
|
* Pointers can now be allocated anywhere.
|
|
|
|
|
|
|
2019-04-15 17:45:26 +00:00
|
|
|
|
* Pointers can now be typed.
|
|
|
|
|
|
|
2019-04-16 14:56:23 +00:00
|
|
|
|
* Added `nullptr`.
|
|
|
|
|
|
|
2019-06-23 20:53:42 +00:00
|
|
|
|
* You can now take a pointer to a stack variable.
|
|
|
|
|
|
|
2019-04-29 23:30:22 +00:00
|
|
|
|
* Arrays can now have elements of types other than `byte` (still limited in size to 1 byte though) and be built out of struct literals.
|
2019-04-29 20:57:40 +00:00
|
|
|
|
|
|
|
|
|
|
* Arrays can now be constant.
|
2019-04-14 23:58:51 +00:00
|
|
|
|
|
2019-06-24 20:32:29 +00:00
|
|
|
|
* Arrays can now be local.
|
|
|
|
|
|
|
2018-12-30 18:01:38 +00:00
|
|
|
|
* Added hint for identifiers with typos.
|
|
|
|
|
|
|
2019-03-18 22:15:28 +00:00
|
|
|
|
* Aliases now also support subfields.
|
|
|
|
|
|
|
2019-04-15 17:56:14 +00:00
|
|
|
|
* Short functions can be now defined using expression syntax.
|
|
|
|
|
|
|
2019-06-26 10:59:55 +00:00
|
|
|
|
* On most Commodore targets printing double quote characters doesn't toggle the quotation mode anymore.
|
2019-06-25 16:26:48 +00:00
|
|
|
|
|
2019-06-26 11:40:33 +00:00
|
|
|
|
* **Potentially breaking change!** Commodore 128 target no longer defines `CBM_64` feature.
|
|
|
|
|
|
|
2019-06-28 14:43:50 +00:00
|
|
|
|
* Fixed the NES examples and the `nes_joy` module.
|
|
|
|
|
|
|
2019-06-26 16:33:59 +00:00
|
|
|
|
* 6502 targets can now define free zeropage bytes, not only pointers.
|
|
|
|
|
|
|
2018-12-29 19:16:05 +00:00
|
|
|
|
* 6502: Fixed optimizations using index registers.
|
|
|
|
|
|
|
2019-06-05 16:12:57 +00:00
|
|
|
|
* 6502: Fixed optimizations of comparisons.
|
|
|
|
|
|
|
2019-06-25 16:26:48 +00:00
|
|
|
|
* 6502: Fixed optimizations near `for` loops over in-place lists.
|
|
|
|
|
|
|
2019-06-14 10:00:45 +00:00
|
|
|
|
* Preprocessor: Added `#use A=B` directive
|
|
|
|
|
|
|
|
|
|
|
|
* Preprocessor: Added `if` function
|
|
|
|
|
|
|
2019-06-26 11:43:15 +00:00
|
|
|
|
* Preprocessor: Added `#define` directive.
|
|
|
|
|
|
|
2018-12-31 12:18:11 +00:00
|
|
|
|
* Fixed volatile-related bugs.
|
|
|
|
|
|
|
2018-12-30 18:01:38 +00:00
|
|
|
|
* Fixed optimizations removing jumps to jumps.
|
|
|
|
|
|
|
2018-12-29 19:16:05 +00:00
|
|
|
|
* Fixed optimizations removing pointless stores to local variables.
|
|
|
|
|
|
|
2019-06-12 10:06:02 +00:00
|
|
|
|
* Fixed name clashes when passing parameters to functions and macros.
|
2019-05-02 11:24:21 +00:00
|
|
|
|
|
2018-12-29 19:16:05 +00:00
|
|
|
|
* Fixed `#use` not accessing all preprocessor parameters.
|
|
|
|
|
|
|
2019-04-16 14:56:23 +00:00
|
|
|
|
* Fixed `#pragma` not respecting `#if`.
|
|
|
|
|
|
|
2019-06-26 16:31:45 +00:00
|
|
|
|
* Fixed nested `#if`s.
|
|
|
|
|
|
|
2019-04-29 23:30:22 +00:00
|
|
|
|
* Fixed `@long` and `@long_be` array filters.
|
|
|
|
|
|
|
2019-06-24 21:51:17 +00:00
|
|
|
|
* Fixed for-each loops with non-constant arrays.
|
|
|
|
|
|
|
2019-06-25 23:45:34 +00:00
|
|
|
|
* 8080 and LR35902: Fixed inlining of byte-sized variables into registers.
|
|
|
|
|
|
|
2019-04-16 14:56:23 +00:00
|
|
|
|
* 8080 and LR35902: fixed large stack variables.
|
2018-12-29 19:16:05 +00:00
|
|
|
|
|
2019-06-23 20:53:42 +00:00
|
|
|
|
* Other bug fixes.
|
|
|
|
|
|
|
2018-12-29 23:52:40 +00:00
|
|
|
|
* Optimization improvements.
|
|
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.3.2 (2018-12-28)
|
2018-07-01 17:07:12 +00:00
|
|
|
|
|
2018-07-27 17:15:57 +00:00
|
|
|
|
* Almost complete support for the Zilog Z80, Intel 8080 and Sharp LR35902 microprocessors.
|
2018-07-01 22:31:47 +00:00
|
|
|
|
|
2018-12-19 21:21:51 +00:00
|
|
|
|
* A very incomplete support for NEC PC-88, ZX Spectrum, CP/M and Amstrad CPC.
|
2018-07-06 23:11:53 +00:00
|
|
|
|
|
|
|
|
|
|
* Unified the syntax of commandline switches.
|
2018-07-01 22:31:47 +00:00
|
|
|
|
|
2018-12-24 01:38:28 +00:00
|
|
|
|
* Automatic detection of the standard include path.
|
|
|
|
|
|
|
2018-07-11 23:23:38 +00:00
|
|
|
|
* Added aliases.
|
|
|
|
|
|
|
2018-07-20 20:46:53 +00:00
|
|
|
|
* Added enumeration types.
|
|
|
|
|
|
|
2018-12-19 18:04:19 +00:00
|
|
|
|
* Added preprocessor.
|
|
|
|
|
|
|
2018-12-22 00:30:54 +00:00
|
|
|
|
* Added `for` loops over enum types and in-place lists
|
2018-07-12 16:30:35 +00:00
|
|
|
|
|
2018-10-04 19:33:10 +00:00
|
|
|
|
* Added `align` keyword for choosing data and code alignment.
|
|
|
|
|
|
|
2018-12-14 21:51:09 +00:00
|
|
|
|
* Added original line numbers in assembler output.
|
|
|
|
|
|
|
2018-12-16 20:07:42 +00:00
|
|
|
|
* Added `sizeof` operator.
|
|
|
|
|
|
|
|
|
|
|
|
* Added preliminary support for `volatile` keyword.
|
|
|
|
|
|
|
2018-12-14 21:51:09 +00:00
|
|
|
|
* Added multiplication of a 16-bit number by an unsigned 8-bit number.
|
|
|
|
|
|
|
2018-12-16 20:07:42 +00:00
|
|
|
|
* Added more warnings.
|
|
|
|
|
|
|
2018-07-06 22:58:44 +00:00
|
|
|
|
* Automatic selection of text encoding based on target platform.
|
|
|
|
|
|
|
2018-07-27 22:58:20 +00:00
|
|
|
|
* Text literals can be now used as expressions of type `pointer`.
|
|
|
|
|
|
|
|
|
|
|
|
* Extra `z` at the name of the encoding means that the string is zero-terminated.
|
|
|
|
|
|
|
2018-12-21 21:35:16 +00:00
|
|
|
|
* **Potentially breaking change!** No longer allowed to define things with names that are keywords or builtins.
|
|
|
|
|
|
|
2018-07-27 22:58:20 +00:00
|
|
|
|
* **Potentially breaking change!** Curly braces in text literals are now used for escape sequences.
|
|
|
|
|
|
|
2018-12-19 18:04:19 +00:00
|
|
|
|
* **Potentially breaking change!** Changed the `c64_basic` module.
|
|
|
|
|
|
|
2018-07-06 23:11:53 +00:00
|
|
|
|
* **Potentially breaking change!** `scr` now refers to the default screencodes as defined for the platform.
|
|
|
|
|
|
Code that uses both a custom platform definition and the `scr` encoding needs attention
|
|
|
|
|
|
(either change `scr` to `petscr` or add `screen_encoding=petscr` in the platform definition file).
|
|
|
|
|
|
|
2018-07-12 16:30:35 +00:00
|
|
|
|
* **Potentially breaking change!** Platform definitions now need appropriate feature definitions.
|
|
|
|
|
|
Code that uses a custom platform definitions will cause extra warnings until fixed.
|
|
|
|
|
|
|
2018-12-14 21:51:09 +00:00
|
|
|
|
* Software variable stack for 6502.
|
|
|
|
|
|
|
|
|
|
|
|
* Other optimizations and fixes for stack variables.
|
2018-07-06 23:11:53 +00:00
|
|
|
|
|
2018-08-06 17:29:09 +00:00
|
|
|
|
* Various code deduplication optimizations.
|
|
|
|
|
|
|
2018-07-06 23:11:53 +00:00
|
|
|
|
* Fixed emitting constant decimal expressions.
|
|
|
|
|
|
|
2018-07-24 22:04:00 +00:00
|
|
|
|
* Fixed decimal subtraction.
|
|
|
|
|
|
|
2018-08-03 14:21:02 +00:00
|
|
|
|
* Fixed signed comparison.
|
|
|
|
|
|
|
2018-12-14 21:51:09 +00:00
|
|
|
|
* Fixed `for`...`downto` loops.
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed invalid optimization of loads before `BEQ` and similar
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed miscompiled `nonet` calls.
|
|
|
|
|
|
|
2018-07-06 23:11:53 +00:00
|
|
|
|
* Parser performance improvement.
|
|
|
|
|
|
|
2018-07-12 16:30:35 +00:00
|
|
|
|
* Standard libraries improvements.
|
|
|
|
|
|
|
2018-07-06 23:11:53 +00:00
|
|
|
|
* Other improvements.
|
|
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.3.0 (2018-06-25)
|
2018-03-25 14:19:37 +00:00
|
|
|
|
|
2018-06-18 22:08:18 +00:00
|
|
|
|
* Finally faster than C.
|
|
|
|
|
|
|
2018-06-23 22:31:10 +00:00
|
|
|
|
* Licenced the standard library more permissively.
|
|
|
|
|
|
|
2018-06-08 22:18:21 +00:00
|
|
|
|
* Preliminary Atari 2600, BBC Micro and LUnix support.
|
2018-04-02 22:21:26 +00:00
|
|
|
|
|
2018-06-18 22:00:48 +00:00
|
|
|
|
* Added array initialization syntax with `for`.
|
2018-03-25 20:57:15 +00:00
|
|
|
|
|
2018-04-02 17:47:11 +00:00
|
|
|
|
* Added multiple new text codecs.
|
2018-03-25 22:01:29 +00:00
|
|
|
|
|
2018-04-02 19:06:18 +00:00
|
|
|
|
* Added character literals.
|
|
|
|
|
|
|
2018-06-04 14:24:18 +00:00
|
|
|
|
* Added 24-bit `farword` type.
|
|
|
|
|
|
|
2018-06-18 00:52:14 +00:00
|
|
|
|
* Special array layouts, e.g. `@word`.
|
|
|
|
|
|
|
2018-06-04 14:24:18 +00:00
|
|
|
|
* Fixed invalid offsets for branching instructions.
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed incorrectly overlapping local variables.
|
|
|
|
|
|
|
|
|
|
|
|
* Fixed broken `downto` loops.
|
|
|
|
|
|
|
2018-06-18 22:00:48 +00:00
|
|
|
|
* Fixed broken comparisons between variables of different sizes.
|
|
|
|
|
|
|
2018-06-04 14:24:18 +00:00
|
|
|
|
* Fixed several other bugs.
|
2018-03-25 14:19:37 +00:00
|
|
|
|
|
2018-06-23 22:31:10 +00:00
|
|
|
|
* Tons of optimizer improvements.
|
|
|
|
|
|
|
2018-03-28 10:32:26 +00:00
|
|
|
|
* Other improvements.
|
|
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.2.2 (2018-03-19)
|
2018-03-18 22:58:42 +00:00
|
|
|
|
|
|
|
|
|
|
* Allowed adding constant words to variable bytes without the zeropage pseudoregister.
|
|
|
|
|
|
|
|
|
|
|
|
* `-fzp-register` is now enabled by default, as the documentation has already been saying.
|
|
|
|
|
|
|
2018-03-19 20:58:51 +00:00
|
|
|
|
* Allowed more kinds of constants within variable and array initializers.
|
|
|
|
|
|
|
2018-03-18 22:58:42 +00:00
|
|
|
|
* Fixed several bugs.
|
|
|
|
|
|
|
|
|
|
|
|
* Other improvements.
|
|
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.2 (2018-03-17)
|
2018-01-30 16:38:32 +00:00
|
|
|
|
|
2018-02-26 11:22:10 +00:00
|
|
|
|
* **Breaking change!** Renamed `inline` to `macro`.
|
2018-02-01 21:39:38 +00:00
|
|
|
|
|
2018-03-15 22:09:19 +00:00
|
|
|
|
* **Breaking change!** Added support for memory segments. Changed the platform definition file syntax.
|
|
|
|
|
|
|
2018-03-03 00:21:57 +00:00
|
|
|
|
* Added preliminary support for 65CE02, HuC6280 and 65816 processors.
|
|
|
|
|
|
|
2018-03-16 21:15:07 +00:00
|
|
|
|
* Added support for Famicom/NES and C64 with SuperCPU.
|
|
|
|
|
|
|
2018-02-26 16:49:55 +00:00
|
|
|
|
* Added new `-O1` optimization preset; old `-O1` became `-O2`, old `-O2` became `-O3` and so on.
|
|
|
|
|
|
|
2018-03-16 21:15:07 +00:00
|
|
|
|
* Added command line options for controlling the size-speed trade-offs.
|
|
|
|
|
|
|
2018-02-26 11:22:10 +00:00
|
|
|
|
* Added support for parameters for macros written in Millfork.
|
2018-02-01 21:39:38 +00:00
|
|
|
|
|
2018-02-26 00:20:50 +00:00
|
|
|
|
* Enabled calling macros with index expression parameters.
|
|
|
|
|
|
|
2018-03-10 21:05:10 +00:00
|
|
|
|
* Enabled calling macros from assembly.
|
|
|
|
|
|
|
2018-02-26 11:22:10 +00:00
|
|
|
|
* Added optimizer hints: `inline`, `noinline`, `register`.
|
|
|
|
|
|
|
|
|
|
|
|
* Added command line flags `--size`, `--fast`, `--blast-processing`.
|
2018-03-05 11:41:43 +00:00
|
|
|
|
|
|
|
|
|
|
* Removed command line flag `--detailed-flow`.
|
|
|
|
|
|
Detailed flow analysis was slow, broken, hard to maintain, and didn't even help that much.
|
2018-02-01 21:39:38 +00:00
|
|
|
|
|
2018-03-16 21:15:07 +00:00
|
|
|
|
* Added `*'=`, `nonet`, `hi` and `lo` operators.
|
2018-02-01 21:39:38 +00:00
|
|
|
|
|
2018-03-06 15:59:18 +00:00
|
|
|
|
* Added support for zeropage pseudoregisters, allowing for some operators work with more types of operands.
|
|
|
|
|
|
|
2018-01-30 16:38:32 +00:00
|
|
|
|
* Added return dispatch statements.
|
|
|
|
|
|
|
2018-03-03 20:34:12 +00:00
|
|
|
|
* Added `break` and `continue` statements.
|
|
|
|
|
|
|
2018-03-06 15:59:18 +00:00
|
|
|
|
* Allowed the `else if` combination (i.e. the `else` branch doesn't have to be in braces if it's just a single `if`-`else` statement).
|
|
|
|
|
|
|
2018-03-03 00:21:57 +00:00
|
|
|
|
* Added octal and quaternary literals.
|
|
|
|
|
|
|
2018-03-10 21:05:10 +00:00
|
|
|
|
* Fixed several allocation bugs.
|
|
|
|
|
|
|
2018-01-30 16:38:32 +00:00
|
|
|
|
* Fixed several optimization bugs.
|
|
|
|
|
|
|
2018-03-16 21:15:07 +00:00
|
|
|
|
* Fixed several C64 and C16 library bugs.
|
2018-02-01 21:39:38 +00:00
|
|
|
|
|
2018-02-26 00:20:50 +00:00
|
|
|
|
* Fixed several other bugs.
|
|
|
|
|
|
|
|
|
|
|
|
* Other improvements.
|
2018-01-30 16:38:32 +00:00
|
|
|
|
|
2020-04-08 10:10:02 +00:00
|
|
|
|
## 0.1 (2018-01-24)
|
2018-01-30 16:38:32 +00:00
|
|
|
|
|
2020-07-25 20:19:13 +00:00
|
|
|
|
* Initial numbered version.
|
