artemist/mes
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity
fork of mes with aarch64 support
1352 commits 1 branch 0 tags 10 MiB
Scheme 52.9%
C 40.3%
Shell 5.1%
Assembly 0.8%
C++ 0.5%
Other 0.3%
Find a file
Jan Nieuwenhuizen 50d7036e03
mescc: Support binutils 2.10.1: strrchr: Stop at start of string. 
* lib/libc+tcc.c (strrchr): Stop at start of string.
* scaffold/tests/88-strrchr.c: Test it.
* build-aux/check-mescc.sh (tests): Run it.
2018-06-24 17:25:46 +02:00
build-aux mescc: Support binutils 2.10.1: strrchr: Stop at start of string. 2018-06-24 17:25:46 +02:00
doc doc: Release udpate. 2018-05-23 22:48:00 +02:00
guile mescc: Posixify interface. 2018-05-25 08:05:02 +02:00
include mescc: Support glibc-2.2.5: header tweaks. 2018-06-21 00:27:27 +02:00
lib mescc: Support binutils 2.10.1: strrchr: Stop at start of string. 2018-06-24 17:25:46 +02:00
module Update for mescc-tools-0.5. 2018-06-16 06:38:05 +02:00
scaffold mescc: Support binutils 2.10.1: strrchr: Stop at start of string. 2018-06-24 17:25:46 +02:00
scripts build: Use arch-dir. 2018-05-29 20:07:46 +02:00
src core: Resurrect dump-tiny. 2018-06-18 22:55:23 +02:00
tests mescc: Tinycc support: Minimal float support. 2018-05-18 15:28:05 +02:00
.dir-locals.el mescc: Out of the box Geiser support. 2018-05-26 20:54:51 +02:00
.gitignore build: Support tcc, create tinycc-seed with tcc. 2018-06-24 09:28:23 +02:00
AUTHORS mescc: Add another fopen test. 2018-06-16 16:12:51 +02:00
BOOTSTRAP doc: Release udpate. 2018-05-23 22:48:00 +02:00
build.sh build: Support tcc, create tinycc-seed with tcc. 2018-06-24 09:28:23 +02:00
check.sh build: Use arch-dir. 2018-05-29 20:07:46 +02:00
configure build: Support tcc, create tinycc-seed with tcc. 2018-06-24 09:28:23 +02:00
COPYING Add Guile version of John McCarthy's Maxwell Equations of Software. 2016-05-28 16:26:06 +02:00
GNUmakefile build: Support tcc, create tinycc-seed with tcc. 2018-06-24 09:28:23 +02:00
guix.scm guix: mescc-tools: Update to 0.5. 2018-06-16 09:44:42 +02:00
HACKING doc: Release udpate. 2018-05-23 22:48:00 +02:00
INSTALL doc: Release udpate. 2017-11-21 19:22:26 +01:00
install.sh build: Resurrect non-bootstrap build. 2018-06-12 07:05:33 +02:00
NEWS doc: Release udpate. 2018-05-23 22:48:00 +02:00
README doc: Release udpate. 2018-05-23 22:48:00 +02:00

README 

                                                              -*- org -*-
Mes -- Maxwell Equations of Software

[[https://gitlab.com/janneke/mes][Mes]] aims to help create full source bootstrapping for [[https://www.gnu.org/software/guix][GuixSD]] as part
of the [[http://bootstrappable.org][bootstrappable builds]] effort.

It currently consists of a mutual self-hosting Scheme interpreter
prototype written in C and a Nyacc-based C compiler written in Scheme.
This C prototype is being simplified to be transpiled by [[https://github.com/oriansj/m2-planet][M2-Planet]].

The Scheme interpreter prototype (mes.c) has a Garbage Collector, a
library of loadable Scheme modules-- notably Dominique Boucher's [[https://github.com/schemeway/lalr-scm][LALR]],
Pre-R6RS [[https://www.cs.indiana.edu/chezscheme/syntax-case/old-psyntax.html][portable syntax-case]] with R7RS ellipsis, Matt Wette's [[https://www.nongnu.org/nyacc][Nyacc]],
Guile's [[https://www.gnu.org/software/guile/docs/master/guile.html/PEG-Parsing.html][PEG]] --and test suite just barely enough to support a simple
REPL and simple C-compiler: MesCC.

Mes+MesCC can compile a only [[https://gitlab.com/janneke/tinycc][lightly modified TinyCC]] that is
self-hosting.  Using the Mes C library, this tcc can now build the
gnutools triplet: binutils-2.14, gcc-2.95.3, glibc-2.2.5.

Mes is inspired by The Maxwell Equations of Software: [[http://www.softwarepreservation.org/projects/LISP/book/LISP%2525201.5%252520Programmers%252520Manual.pdf][LISP-1.5]] -- John
McCarthy page 13, GNU Guix's source/binary packaging transparency and
Jeremiah Orians's stage0 ~300 byte self-hosting hex assembler.

[0] https://gitlab.com/janneke/mes
[1] https://www.gnu.org/software/guix
[2] http://bootstrappable.org
[3] https://github.com/oriansj/m2-planet
[4] https://github.com/schemeway/lalr-scm
[5] https://www.cs.indiana.edu/chezscheme/syntax-case/old-psyntax.html
[6] https://www.nongnu.org/nyacc
[7] https://www.gnu.org/software/guile/docs/master/guile.html/PEG-Parsing.html
[8] https://gitlab.com/janneke/tinycc
[9] http://www.softwarepreservation.org/projects/LISP/book/LISP%25201.5%2520Programmers%2520Manual.pdf
[10] https://github.com/oriansj/stage0

Mes is free software, it is distributed under the terms of the GNU
General Public Licence version 3 or later.  See the file COPYING.

* Get it

   git clone https://gitlab.com/janneke/mes

* Build it (see INSTALL for full instructions)

   ./configure
   make all
   make check

* REPL it

   src/mes.gcc        # default (64 bit) gcc-compiled
   src/mes.mlibc-gcc  # 32 bit, gcc -nostdlib
   src/mes            # 32 bit, bootstrapped, mes.M1+MesCC-compiled

* MesCC compiler

   scripts/mescc -c scaffold/main.c