doc: Release update.
* AUTHORS: Update. * HACKING: Update. * NEWS: Update. * doc/mes.guix: Update. * scripts/mescc.in: Update. * mes/module/mes/boot-0.scm.in: Update. * doc/announce/ANNOUNCE-0.19: New file.
This commit is contained in:
Jan Nieuwenhuizen
parent
e90aed9d1b
commit
32dcd3a575
7
AUTHORS
7
AUTHORS
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@ -18,6 +18,13 @@ scaffold/tests/98-fopen.c
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Han-Wen Nienhuys <hanwen@xs4all.nl>
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lib/string/memmem.c (_memmem, memmem)
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Peter de Wachter
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Small fixes and additions to
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lib/x86-mes/x86.M1
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lib/x86_64-mes/x86_64.M1
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include/stdint.h
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module/mescc/compile.mes
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rain1
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scaffold/tests/90-goto-var.c
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scaffold/tests/91-goto-array.c
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42
NEWS
42
NEWS
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@ -10,6 +10,48 @@ Copyright © 2016,2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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Please send Mes bug reports to bug-mes@gnu.org.
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* Changes in 0.19 since 0.18
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** Core
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*** The build system has been simplified.
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*** Mes now prints a backtrace upon error.
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*** Performance has been improved 2-8 times, making Mes 2-10 times slower than Guile.
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*** Mes now supports a module type and uses a `boot-module'.
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*** Mes now supports a hash_table type.
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*** Mes now supports a struct type.
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*** Mes now supports building a %bootstrap-mes seed from Guix.
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** Language
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*** Records are now implemented using struct (WAS: vector).
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*** 44 new functions
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ceil, char-downcase, char-set-adjoin, char-set-complement,
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char-upcase, current-time, delete-file, dup, dup2, file-exists?,
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floor, frame-printer, get-internal-run-time, getcwd, gettimeofday,
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hash, hash-ref, hash-set!, hash-table-printer, hashq,
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hashq-get-handle, hashq-ref, hashq-set, inexact->exact,
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make-hash-table, make-stack, make-struct, module-define!,
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module-printer, module-ref, module-variable, read-line, round,
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stack-length, stack-ref, string-downcase, string-tokenize,
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string-upcase, struct-length, struct-ref, struct-set! struct-vtable,
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struct-vtable, with-error-to-file.
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** MesCC
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*** Assembly defines have been cleaned-up: duplicates deleted, missing added, wrong fixed.
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*** MesCC now supports compiling GNU Bash and GNU Tar.
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**** 6 New functions
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getegid, geteuid, getppid, setgid, setuid, sigdelset, sigprocmask.
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**** 22 New macros
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EACCES, ENOSPC, ESPIPE, INT16_MAX, INT16_MIN, INT32_MAX, INT32_MIN,
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INT64_MAX, INT64_MIN, INT8_MAX, INT8_MIN, LLONG_MAX, LLONG_MIN,
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SIZE_MAX SYS_getegid, SYS_geteuid, SYS_setgid SYS_setuid, S_IRGRP,
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S_IROTH, S_IRWXG, S_IRWXO S_ISGID, S_ISUID, S_IWGRP, S_IWOTH, S_IXGRP,
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S_IXOTH, UINT16_MAX, UINT32_MAX, UINT64_MAX, UINT8_MAX,
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_POSIX_VERSION.
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** Noteworthy bug fixes
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*** Mes now supports characters #\xNN.
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*** Mes now supports assq-ref and assoc-ref with alist == #f.
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*** Mes now support \xNN in strings. Fixes using Nyacc-0.86.0.
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*** MesCC now supports the unary plus operator.
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*** MesCC now supports the `U' integer suffix.
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*** MesCC now comes with INTnn_MIN/MAX, UINTnn defines in stdint.h.
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*** MesCC now always exits non-zero when assembler or linker fail.
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* Changes in 0.18 since 0.17.1
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** Core
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*** Mes/MesCC now supports x86_64.
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10
README
10
README
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@ -3,10 +3,10 @@
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#+SUBTITLE: Maxwell Equations of Software
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[[https://www.gnu.org/software/mes][GNU Mes]] brings a [[http://joyofsource.com/reduced-binary-seed-bootstrap.html][Reduced Binary Seed bootstrap]] to [[https://www.gnu.org/software/guix][GuixSD]] and
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potentially to any other interested GNU/Linux distribution, and aims
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to help create a full source bootstrap as part of the
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[[http://bootstrappable.org][bootstrappable builds]] effort.
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[[https://www.gnu.org/software/mes][GNU Mes]] brings a [[http://joyofsource.com/reduced-binary-seed-bootstrap.html][Reduced Binary Seed bootstrap]] to [[https://www.gnu.org/software/guix][Guix]] and potentially
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to any other interested GNU/Linux distribution, and aims to help
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create a full source bootstrap as part of the [[http://bootstrappable.org][bootstrappable builds]]
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effort.
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It consists of a mutual self-hosting Scheme interpreter written in
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~5,000 LOC of simple C and a Nyacc-based C compiler written in Scheme.
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@ -21,7 +21,7 @@ C-compiler: MesCC.
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Mes+MesCC can compile an only [[http://gitlab.com/janneke/tinycc][lightly patched TinyCC]] that is
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self-hosting. Using this tcc and the Mes C library we now have a
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Reduced Binary Seed bootstrap for the gnutools triplet: glibc-2.2.5,
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binutils-2.20.1, gcc-2.95.3. This is enough to bootstrap GuixSD for
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binutils-2.20.1, gcc-2.95.3. This is enough to bootstrap Guix for
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i686-linux and x86_64-linux.
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Mes is inspired by The Maxwell Equations of Software: [[http://www.softwarepreservation.org/projects/LISP/book/LISP%201.5%20Programmers%20Manual.pdf][LISP-1.5]] -- John
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@ -293,7 +293,7 @@ gen-announce:
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../gnulib/build-aux/announce-gen\
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--release-type=beta\
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--package-name=mes\
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--previous-version='0.17 '\
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--previous-version='0.18 '\
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--current-version=$(VERSION)\
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--gpg-key-id=$(GPG_KEY_ID)\
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--url-directory=https://ftp.gnu.org/gnu/mes\
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@ -0,0 +1,154 @@
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Subject: GNU Mes 0.19 released
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<#secure method=pgpmime mode=sign>
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We are pleased to announce the release of GNU Mes 0.19, representing
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100 commits over 10 weeks.
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Mes has now brought the Reduced Binary Seed bootstrap to Guix and work
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is ongoing to audit and verify this bootstrap path in NixOS.
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This release introduces strings as byte-array, hash-tables and native
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structs. While that does increase the footprint somewhat, it fixes
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our performance issue; tinycc is now compiled in ~8min (WAS: ~1h30).
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Next targets:
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- translate mes.c into unsnarfed mes.M2
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- use Gash to remove bash, coreutils&co, grep, sed, tar from the Guix
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bootstrap binaries
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- replace the NixOS bootstrap
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- use dietlibc, uClibc, ... for bootstrapping GNU (bash, binutils,
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gcc, tar) and remove Mes C lib+gnu?
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- bootstrap gcc-3.x or 4.x directly, drop initial gcc-2.95.3 target?
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- have M1+hex2 create gcc/tcc-usable object files? archives?
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- Debian?
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- ARM, the Hurd?
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Packages are available from Guix's core-updates branch.
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* About
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GNU Mes[0] brings a Reduced Binary Seed bootstrap[1] to Guix[2] and
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potentially to any other interested GNU/Linux distribution, and aims
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to help create a full source bootstrap as part of the
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bootstrappable builds[3] effort.
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It consists of a mutual self-hosting Scheme interpreter written in
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~5,000 LOC of simple C and a Nyacc-based C compiler written in Scheme.
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This mes.c is being simplified[4] to be transpiled by M2-Planet[5].
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The Scheme interpreter (mes.c) has a Garbage Collector, a library of
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loadable Scheme modules-- notably Dominique Boucher's LALR[6], Pre-R6RS
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[portable syntax-case[7] with R7RS ellipsis, Matt Wette's Nyacc[8] --and test
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suite just barely enough to support a simple REPL and simple
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C-compiler: MesCC.
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Mes+MesCC can compile an only lightly patched TinyCC[9] that is
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self-hosting. Using this tcc and the Mes C library we now have a
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Reduced Binary Seed bootstrap for the gnutools triplet: glibc-2.2.5,
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binutils-2.20.1, gcc-2.95.3. This is enough to bootstrap Guix for
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i686-linux and x86_64-linux.
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Mes is inspired by The Maxwell Equations of Software: LISP-1.5[10] -- John
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McCarthy page 13, GNU Guix's source/binary packaging transparency and
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Jeremiah Orians's stage0[11] ~500 byte self-hosting hex assembler.
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* Download
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git clone git://git.savannah.gnu.org/mes.git
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Here are the compressed sources and a GPG detached signature[*]:
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https://ftp.gnu.org/gnu/mes/mes-0.19.tar.gz
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https://ftp.gnu.org/gnu/mes/mes-0.19.tar.gz.sig
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Use a mirror for higher download bandwidth:
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https://ftpmirror.gnu.org/mes/mes-0.19.tar.gz
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https://ftpmirror.gnu.org/mes/mes-0.19.tar.gz.sig
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Here are the MD5 and SHA1 checksums:
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f9f901f175fbc8a5a3d90c9c551ccc8c mes-0.19.tar.gz
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4f7612731a745ebb806548186453d55e0d0bf217 mes-0.19.tar.gz
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[*] Use a .sig file to verify that the corresponding file (without the
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.sig suffix) is intact. First, be sure to download both the .sig file
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and the corresponding tarball. Then, run a command like this:
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gpg --verify mes-0.19.tar.gz.sig
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If that command fails because you don't have the required public key,
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then run this command to import it:
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gpg --keyserver keys.gnupg.net --recv-keys 1A858392E331EAFDB8C27FFBF3C1A0D9C1D65273
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and rerun the 'gpg --verify' command.
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Mes runs from the source tree and can also be built, packaged and
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installed in Guix from a git checkout by running
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guix package -f .guix.scm
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* Get informed, get involved
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See https://bootstrappable.org
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Join #bootstrappable on irc.freenode.net.
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* Changes in 0.19 since 0.18
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** Core
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*** The build system has been simplified.
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*** Mes now prints a backtrace upon error.
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*** Performance has been improved 2-8 times, making Mes 2-10 times slower than Guile.
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*** Mes now supports a module type and uses a `boot-module'.
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*** Mes now supports a hash_table type.
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*** Mes now supports a struct type.
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*** Mes now supports building a %bootstrap-mes seed from Guix.
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** Language
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*** Records are now implemented using struct (WAS: vector).
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*** 44 new functions
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ceil, char-downcase, char-set-adjoin, char-set-complement,
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char-upcase, current-time, delete-file, dup, dup2, file-exists?,
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floor, frame-printer, get-internal-run-time, getcwd, gettimeofday,
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hash, hash-ref, hash-set!, hash-table-printer, hashq,
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hashq-get-handle, hashq-ref, hashq-set, inexact->exact,
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make-hash-table, make-stack, make-struct, module-define!,
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module-printer, module-ref, module-variable, read-line, round,
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stack-length, stack-ref, string-downcase, string-tokenize,
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string-upcase, struct-length, struct-ref, struct-set! struct-vtable,
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struct-vtable, with-error-to-file.
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** MesCC
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*** Assembly defines have been cleaned-up: duplicates deleted, missing added, wrong fixed.
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*** MesCC now supports compiling GNU Bash and GNU Tar.
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**** 6 New functions
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getegid, geteuid, getppid, setgid, setuid, sigdelset, sigprocmask.
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**** 22 New macros
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EACCES, ENOSPC, ESPIPE, INT16_MAX, INT16_MIN, INT32_MAX, INT32_MIN,
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INT64_MAX, INT64_MIN, INT8_MAX, INT8_MIN, LLONG_MAX, LLONG_MIN,
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SIZE_MAX SYS_getegid, SYS_geteuid, SYS_setgid SYS_setuid, S_IRGRP,
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S_IROTH, S_IRWXG, S_IRWXO S_ISGID, S_ISUID, S_IWGRP, S_IWOTH, S_IXGRP,
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S_IXOTH, UINT16_MAX, UINT32_MAX, UINT64_MAX, UINT8_MAX,
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_POSIX_VERSION.
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** Noteworthy bug fixes
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*** Mes now supports characters #\xNN.
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*** Mes now supports assq-ref and assoc-ref with alist == #f.
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*** Mes now support \xNN in strings. Fixes using Nyacc-0.86.0.
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*** MesCC now supports the unary plus operator.
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*** MesCC now supports the `U' integer suffix.
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*** MesCC now comes with INTnn_MIN/MAX, UINTnn defines in stdint.h.
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*** MesCC now always exits non-zero when assembler or linker fail.
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Greetings,
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janneke
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[0] https://www.gnu.org/software/mes
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[1] http://joyofsource.com/reduced-binary-seed-bootstrap.html
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[2] https://www.gnu.org/software/guix
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[3] https://bootstrappable.org
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[4] https://github.com/oriansj/mes-m2
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[5] https://github.com/oriansj/m2-planet
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[6] https://github.com/schemeway/lalr-scm
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[7] https://www.cs.indiana.edu/chezscheme/syntax-case/old-psyntax.html
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[8] https://www.nongnu.org/nyacc
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[9] https://gitlab.com/janneke/tinycc
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[10] http://www.softwarepreservation.org/projects/LISP/book/LISP%201.5%20Programmers%20Manual.pdf
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[11] https://github.com/oriansj/stage0
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@ -33,7 +33,7 @@ Documentation License''.
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@end direntry
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@titlepage
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@title Mes Reference Manual
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@title GNU Mes Reference Manual
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@subtitle Full Source Bootstrapping of the GNU GuixSD Operating System
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@author Jan (janneke) Nieuwenhuizen
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@ -49,7 +49,7 @@ Edition @value{EDITION} @*
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@c *********************************************************************
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@node Top
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@top Mes
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@top GNU Mes
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This document describes GNU Mes version @value{VERSION}, a bootstrappable
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Scheme interpreter and C compiler written for bootstrapping the GNU system.
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@ -1039,7 +1039,7 @@ Please send bug reports with full details to @email{bug-mes@@gnu.org}.
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@chapter Acknowledgments
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We would like to thank the following people for their help: Jeremiah
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Orians, pdewacht, rain1, Ricardo Wurmus, Rutger van Beusekom.
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Orians, Peter de Wachter, rain1, Ricardo Wurmus, Rutger van Beusekom.
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We also thank Ludovic Courtès for creating GuixSD and making the
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bootstrap problem so painfully visible, John McCarthy for creating
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@ -264,6 +264,10 @@ Ignored for Guile compatibility:
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--fresh-auto-compile
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--no-auto-compile
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-C,--compiled-path=DIR
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Report bugs to: bug-mes@gnu.org
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GNU Mes home page: <http://gnu.org/software/mes/>
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General help using GNU software: <http://gnu.org/gethelp/>
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" (or (and usage? (current-error-port)) (current-output-port)))
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(exit (or (and usage? 2) 0)))
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options)
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@ -105,6 +105,10 @@ Environment variables:
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MES=BINARY run on mes-executable BINARY {mes,guile}
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MES_DEBUG=LEVEL show debug output with verbosity LEVEL {0..5}
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NYACC_TRACE=1 show Nyacc progress
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Report bugs to: bug-mes@gnu.org
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GNU Mes home page: <http://gnu.org/software/mes/>
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General help using GNU software: <http://gnu.org/gethelp/>
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")
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(exit (or (and usage? 2) 0)))
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options))))
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Reference in New Issue