3.5 KiB
## Copyright (C) 2017 Jeremiah Orians ## This file is part of stage0. ## ## stage0 is free software: you an redistribute it and/or modify ## it under the terms of the GNU General Public License as published by ## the Free Software Foundation, either version 3 of the License, or ## (at your option) any later version. ## ## stage0 is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with stage0. If not, see <http://www.gnu.org/licenses/>.
Current
Added
Added type promotion to allow progress on mes.c Add support for anonymous unions inside of structs Added support for passing of function pointers via FUNCTION Added support for Local functions Added support for EOF Added additional debug information to M2-Planet Added line numbers and files names for errors in parsing to help debug Added support for close and fclose Added prototype support for chmod Added basic support for escape strings Added support for continue Added string_length function to string.c Added function numerate_string for converting string to integer Added supporting hex2char, char2hex, dec2char and char2dec functions Added support bitwise xor Added Blood-elf test Added Hex2_linker test Added M1-macro test Added prototypes to allow functions to be independently built
Changed
Improving Documentation to help new programmers get functional Cleaned up numerate_number to make it more general purpose Enabled stand alone builds of calloc Unified bitwise operations Made string.c more independent Created a M1-macro stub file to simplify independent builds
Fixed
Minor cleanup and removal of unneeded whitespace Fixed outstanding bug when struct foo* foo and foo->bar was used Fixed ":foo bug Fixed "\n:foo bug Adjusted all previous references to numerate_number to ensure output is consistent Fixed up reader so that '\'' and "\"" work correctly now fixed "\"" bug in string output generation
Removed
Removed need for memset in numerate_number Removed minimal build target as it no longer serves a purpose
0.1 - 2018-02-23
Added
Added example programs Added first generation libc Added first generation defs.M1 added FOR Loop support along with example Added support for assembly statements Added CONSTANT to the language Added support for <. >= and > expressions Added struct support Added unary - and ! support Added additional functionality such as mixed structs, do while loops, gotos and tests for the new functionality Incorporate breaks into loops Became Self-Hosting
Changed
Tweaked argument processing to help mescc support Isolated global_token to cc.c Moved strings to the bottom of the output Broke out globals Started to move type information out of hard-coded logic Started adding tests instead of examples Put common x86 platform logic in a shared folder to reduce duplicate code Converted from legacy M2-Planet Input.c Output.c to M2-Planet -f input.c … -f Minor reordering of tests
Fixed
expanded type support to include integer arrays Reduced the memory churn in string creation fixed Capitalization problems
Removed
Removed need for enum in bootstrapping Removed need for global output list Eliminated the global stack Reduced library dependencies
0.0 - 2017-07-05
Added
Added minimal tokenizer Added minimal string support Added minimal parser