core: Always include reader.c, drop binary read-0-32.mo dependency.
* module/language/c99/compiler.mes (c99-input->full-ast): Remove obsolete __NYACC__ and MES_FULL defines. * src/mes.c [!MES_FULL]: Include reader-mes.h. (mes_builtins) [!MES_FULL]: Include reader.mes.i, reader.me.environment.i. [!MES_FULL]: Include reader.c. (main) [!MES_FULL]: By default call load_env, only call bload_env when --load is supplied. WAS: Always bload read-0-32.mo. * src/reader.c (__end_of__mes_): Remove. (dump): Remove option of dumping tiny test program. * make/mescc-mes.make ($(OUT)/$(TARGET), mescc.mes-ccompile, mescc.mes.c-compile-E): Depend on $(OUT)/mes, scripts/mes. * src/src.make (mes.guile): Remove module/mes/read-32-0 dependency. Do not build $(OUT)/mes.mes. * module/module.make (module/mes/read-0.mo, module/mes/read-0-32.mo, module/mes/tiny-0-32.mo): Remove targets. (CLEAN): Do not add them. Neither install $(OUT)/mes.mes. * .gitignore: Remove exceptions for them. * make/install.make (install): Do not install them. * HACKING: Update info about creating module/mes/read-32-0.mo. * scaffold/mini-mes.c: Remove. * scaffold/tiny-mes.c: Remove. * scaffold/cons-mes.c: Remove. * scaffold/scaffold.make (tiny-mes.libc, tiny-mes.guile, tiny-mes.mes, mini-mes.libc, mini-mes.guile, mini-mes.mes): Reemove targets.
This commit is contained in:
Jan Nieuwenhuizen
parent
f6671eaf3e
commit
9f56b8b102
4
.gitignore
vendored
4
.gitignore
vendored
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@ -10,10 +10,6 @@
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#keep this: bootstrap
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#/mes.mes
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/module/mes/tiny-0-32.mo
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#keep this: bootstrap
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#/module/mes/read-0-32.mo
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/module/mes/read-0.mo
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/out
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?
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?.mes
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6
HACKING
6
HACKING
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@ -108,10 +108,8 @@ set disassemble-next-line
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gdb-display-disassembly-buffer
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b *0x804a79d
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** Create memory dump with 32 bit Gcc compiled Mes
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guix environment --ad-hoc --system=i686-linux gcc-toolchain -- bash -c 'make mes CC=i686-unknown-linux-gnu-gcc LIBRARY_PATH=${PATH%%/bin:*}/lib'
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mv mes mes-32
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MES_TINY=1 ./mes-32 --dump < module/mes/tiny-0.mes > module/mes/tiny-0-32.mo
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./mes-32 --dump < module/mes/read-0.mes > module/mes/read-0-32.mo
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make out/i686-unknown-linux-gnu-mes
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out/i686-unknown-linux-gnu-mes --dump < module/mes/read-0.mes > module/mes/read-0-32.mo
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** C parser/compiler
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*** [[https://savannah.gnu.org/projects/nyacc][nyacc]]
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*** PEG: [[http://piumarta.com/software/peg/][parse C using PEG]]
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@ -62,7 +62,9 @@ INSTALL_GO_FILES:=
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install: $(CLEAN) ChangeLog
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mkdir -p $(DESTDIR)$(PREFIX)/bin
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install $(OUT)/mes $(DESTDIR)$(PREFIX)/bin/mes
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install mes.mes $(DESTDIR)$(PREFIX)/bin/mes.mes
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ifeq (0,1) # No bootstrap mes.mes ATM
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install $(OUT)/mes.mes $(DESTDIR)$(PREFIX)/bin/mes.mes
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endif
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install scripts/mescc.mes $(DESTDIR)$(PREFIX)/bin/mescc.mes
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install scripts/repl.mes $(DESTDIR)$(PREFIX)/bin/repl.mes
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install guile/mescc.scm $(DESTDIR)$(PREFIX)/bin/mescc.scm
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@ -85,8 +87,6 @@ install: $(CLEAN) ChangeLog
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$(DESTDIR)$(PREFIX)/bin/mescc.mes \
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$(DESTDIR)$(PREFIX)/bin/mescc.scm \
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$(DESTDIR)$(PREFIX)/bin/repl.mes
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cp module/mes/read-0.mo $(DESTDIR)$(DATADIR)/module/mes
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cp module/mes/read-0-32.mo $(DESTDIR)$(DATADIR)/module/mes
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mkdir -p $(DESTDIR)$(DOCDIR)
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$(GIT_ARCHIVE_HEAD) $(READMES) \
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| tar -C $(DESTDIR)$(DOCDIR) -xf-
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@ -35,7 +35,9 @@ $(OUT)/$(1:.c=.$(CROSS)o): CC:=$(MESCC.mes)
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$(OUT)/$(1:.c=.$(CROSS)o): COMPILE.c:=$(MESCC.mes) -c
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$(OUT)/$(1:.c=.$(CROSS)o): CPPFLAGS:=$(2:%=-D %) $(3:%=-I %)
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$(OUT)/$(1:.c=.$(CROSS)o): COMPILE.c:=$(MESCC.mes) -c $(CPPFLAGS)
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$(OUT)/$(1:.c=.$(CROSS)o): OUT:=$(OUT)
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$(OUT)/$(1:.c=.$(CROSS)o): $(MAKEFILE_LIST)
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$(OUT)/$(1:.c=.$(CROSS)o): $(OUT)/mes
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$(OUT)/$(1:.c=.$(CROSS)o): scripts/mes
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$(OUT)/$(1:.c=.$(CROSS)o): $(INSTALL_MES_FILES)
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$(OUT)/$(1:.c=.$(CROSS)o): $(1)
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@ -49,9 +51,11 @@ $(OUT)/$(1:.c=.$(CROSS)E): CROSS:=$(CROSS)
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$(OUT)/$(1:.c=.$(CROSS)E): cc:=MESCC.mes
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$(OUT)/$(1:.c=.$(CROSS)E): CC:=$(MESCC.mes)
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$(OUT)/$(1:.c=.$(CROSS)E): CPPFLAGS:=$(2:%=-D %) $(3:%=-I %)
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$(OUT)/$(1:.c=.$(CROSS)E): OUT:=$(OUT)
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$(OUT)/$(1:.c=.$(CROSS)E): PREPROCESS.c:=$(MESCC.mes) -E $(CPPFLAGS)
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$(OUT)/$(1:.c=.$(CROSS)E): $(MAKEFILE_LIST)
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$(OUT)/$(1:.c=.$(CROSS)o): scripts/mes
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$(OUT)/$(1:.c=.$(CROSS)E): $(OUT)/mes
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$(OUT)/$(1:.c=.$(CROSS)E): scripts/mes
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$(OUT)/$(1:.c=.$(CROSS)E): $(INSTALL_MES_FILES)
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$(OUT)/$(1:.c=.$(CROSS)E): $(1)
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@echo " $$(cc) $$(notdir $(1)) -> $$(notdir $$@)"
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@ -65,7 +69,9 @@ $(1:.$(CROSS)E=.$(CROSS)o): cc:=MESCC.mes
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$(1:.$(CROSS)E=.$(CROSS)o): CC:=$(MESCC.mes)
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$(1:.$(CROSS)E=.$(CROSS)o): CPPFLAGS:=$(2:%=-D %) $(3:%=-I %)
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$(1:.$(CROSS)E=.$(CROSS)o): COMPILE.c:=$(MESCC.mes) -c $(CPPFLAGS)
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$(1:.$(CROSS)E=.$(CROSS)o): OUT:=$(OUT)
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$(1:.$(CROSS)E=.$(CROSS)o): $(MAKEFILE_LIST)
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$(1:.$(CROSS)E=.$(CROSS)o): $(OUT)/mes
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$(1:.$(CROSS)E=.$(CROSS)o): scripts/mes
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$(1:.$(CROSS)E=.$(CROSS)o): $(INSTALL_MES_FILES)
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$(1:.$(CROSS)E=.$(CROSS)o): $(1)
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|
|
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@ -60,9 +60,8 @@
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#:cpp-defs `(
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"POSIX=0"
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"_POSIX_SOURCE=0"
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"__GNUC__=0"
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"__GNUC__=0" ;; FIXME: TCC uses #ifdef __GNUC__, but NYACC needs it for #if __GNUC__
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"__MESC__=1"
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"__NYACC__=1" ;; REMOVEME
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"EOF=-1"
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"STDIN=0"
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"STDOUT=1"
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@ -71,7 +70,6 @@
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"INT_MIN=-2147483648"
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"INT_MAX=2147483647"
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"MES_FULL=0"
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"FIXED_PRIMITIVES=1"
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,(if mes? "__MESC_MES__=1" "__MESC_MES__=0")
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|
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@ -1,35 +1,3 @@
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CLEAN+=module/mes/read-0.mo
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module/mes/read-0.mo: module/mes/read-0.mes $(OUT)/mes
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@rm -f $@
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@echo " DUMP $(notdir $^) -> $(notdir $@)"
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$(QUIET)$(OUT)/mes --dump < $< > $@
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CLEAN+=module/mes/read-0-32.mo
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CROSS:=$(CC32:%gcc=%)
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module/mes/read-0-32.mo: CROSS:=$(CROSS)
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module/mes/read-0-32.mo: module/mes/read-0.mes
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module/mes/read-0-32.mo: $(OUT)/$(CROSS)mes
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@rm -f $@
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@echo " DUMP $(notdir $^) -> $(notdir $@)"
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$(QUIET)MES_MINI=1 $(OUT)/$(CROSS)mes --dump < $< > $@
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CLEAN+=module/mes/tiny-0-32.mo
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module/mes/tiny-0-32.mo: CROSS:=$(CROSS)
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module/mes/tiny-0-32.mo: $(OUT)/$(CROSS)mes
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@rm -f $@
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@echo " DUMP $(notdir $^) -> $(notdir $@)"
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$(QUIET) MES_TINY=1 $(OUT)/$(CROSS)mes --dump --tiny < $< > $@
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MO_FILES:=\
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module/mes/read-0.mo\
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module/mes/read-0-32.mo\
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module/mes/tiny-0-32.mo\
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#
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all-mo: $(MO_FILES)
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clean-mo: MO_FILES:=$(MO_FILES)
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clean-mo:
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@$(QUIET)rm -f $(MO_FILES)
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MES_FILES:=$(shell $(GIT_LS_FILES) module/*.mes)
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SCM_FILES:=$(shell $(GIT_LS_FILES) module/language/ module/nyacc/ module/mes/)
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SCM_FILES:=$(filter %.scm, $(SCM_FILES))
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|
|
|
|||
|
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@ -1,876 +0,0 @@
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|||
/* -*-comment-start: "//";comment-end:""-*-
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* Mes --- Maxwell Equations of Software
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* Copyright © 2016,2017 Jan Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of Mes.
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*
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* Mes is free software; you can redistribute it and/or modify it
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* 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.
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||||
*
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||||
* Mes is distributed in the hope that it will be useful, but
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||||
* 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 Mes. If not, see <http://www.gnu.org/licenses/>.
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||||
*/
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||||
|
||||
#if POSIX
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#error "POSIX not supported"
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#endif
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#include <stdio.h>
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#include <assert.h>
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#include <stdlib.h>
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#include <string.h>
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#include <mlibc.h>
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char arena[2000];
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|
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typedef int SCM;
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|
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int g_debug = 0;
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int g_free = 0;
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|
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SCM g_continuations = 0;
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SCM g_symbols = 0;
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SCM g_stack = 0;
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SCM r0 = 0; // a/env
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SCM r1 = 0; // param 1
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SCM r2 = 0; // save 2+load/dump
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||||
SCM r3 = 0; // continuation
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|
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enum type_t {TCHAR, TCLOSURE, TCONTINUATION, TFUNCTION, TKEYWORD, TMACRO, TNUMBER, TPAIR, TREF, TSPECIAL, TSTRING, TSYMBOL, TVALUES, TVECTOR, TBROKEN_HEART};
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|
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struct scm {
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enum type_t type;
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SCM car;
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SCM cdr;
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};
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|
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struct function {
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int (*function) (void);
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int arity;
|
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char *name;
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};
|
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|
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#if __MESC__
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struct scm *g_cells = arena;
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#else
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struct scm *g_cells = (struct scm*)arena;
|
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#endif
|
||||
|
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#define cell_nil 1
|
||||
#define cell_f 2
|
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#define cell_t 3
|
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#define cell_dot 4
|
||||
// #define cell_arrow 5
|
||||
#define cell_undefined 6
|
||||
#define cell_unspecified 7
|
||||
#define cell_closure 8
|
||||
#define cell_circular 9
|
||||
#define cell_begin 10
|
||||
#define cell_symbol_dot 11
|
||||
#define cell_symbol_lambda 12
|
||||
#define cell_symbol_begin 13
|
||||
#define cell_symbol_if 14
|
||||
#define cell_symbol_quote 15
|
||||
#define cell_symbol_set_x 16
|
||||
|
||||
#define cell_vm_apply 45
|
||||
#define cell_vm_apply2 46
|
||||
|
||||
#define cell_vm_eval 47
|
||||
|
||||
#define cell_vm_begin 56
|
||||
//#define cell_vm_begin_read_input_file 57
|
||||
#define cell_vm_begin2 58
|
||||
|
||||
#define cell_vm_return 63
|
||||
|
||||
SCM tmp;
|
||||
SCM tmp_num;
|
||||
SCM tmp_num2;
|
||||
|
||||
int ARENA_SIZE = 200;
|
||||
struct function g_functions[5];
|
||||
int g_function = 0;
|
||||
|
||||
|
||||
SCM make_cell_ (SCM type, SCM car, SCM cdr);
|
||||
struct function fun_make_cell_ = {&make_cell_,3,"core:make-cell"};
|
||||
struct scm scm_make_cell_ = {TFUNCTION,0,0};
|
||||
//, "core:make-cell", 0};
|
||||
SCM cell_make_cell_;
|
||||
|
||||
SCM cons (SCM x, SCM y);
|
||||
struct function fun_cons = {&cons,2,"cons"};
|
||||
struct scm scm_cons = {TFUNCTION,0,0};
|
||||
// "cons", 0};
|
||||
SCM cell_cons;
|
||||
|
||||
SCM car (SCM x);
|
||||
struct function fun_car = {&car,1,"car"};
|
||||
struct scm scm_car = {TFUNCTION,0,0};
|
||||
// "car", 0};
|
||||
SCM cell_car;
|
||||
|
||||
SCM cdr (SCM x);
|
||||
struct function fun_cdr = {&cdr,1,"cdr"};
|
||||
struct scm scm_cdr = {TFUNCTION,0,0};
|
||||
// "cdr", 0};
|
||||
SCM cell_cdr;
|
||||
|
||||
// SCM eq_p (SCM x, SCM y);
|
||||
// struct function fun_eq_p = {&eq_p,2,"eq?"};
|
||||
// scm scm_eq_p = {TFUNCTION,0,0};
|
||||
// SCM cell_eq_p;
|
||||
|
||||
#define TYPE(x) (g_cells[x].type)
|
||||
|
||||
#define CAR(x) g_cells[x].car
|
||||
#define LENGTH(x) g_cells[x].car
|
||||
#define STRING(x) g_cells[x].car
|
||||
|
||||
#define CDR(x) g_cells[x].cdr
|
||||
#define CONTINUATION(x) g_cells[x].cdr
|
||||
|
||||
#define FUNCTION(x) g_functions[g_cells[x].cdr]
|
||||
#define VALUE(x) g_cells[x].cdr
|
||||
#define VECTOR(x) g_cells[x].cdr
|
||||
|
||||
#define MAKE_CHAR(n) make_cell_ (tmp_num_ (TCHAR), 0, tmp_num2_ (n))
|
||||
#define MAKE_NUMBER(n) make_cell_ (tmp_num_ (TNUMBER), 0, tmp_num2_ (n))
|
||||
|
||||
#define CAAR(x) CAR (CAR (x))
|
||||
#define CADAR(x) CAR (CDR (CAR (x)))
|
||||
#define CDADAR(x) CAR (CDR (CAR (CDR (x))))
|
||||
#define CADR(x) CAR (CDR (x))
|
||||
|
||||
#define MAKE_STRING(x) make_cell_ (tmp_num_ (TSTRING), x, 0)
|
||||
|
||||
SCM
|
||||
alloc (int n)
|
||||
{
|
||||
assert (g_free + n < ARENA_SIZE);
|
||||
SCM x = g_free;
|
||||
g_free += n;
|
||||
return x;
|
||||
}
|
||||
|
||||
SCM
|
||||
make_cell_ (SCM type, SCM car, SCM cdr)
|
||||
{
|
||||
SCM x = alloc (1);
|
||||
assert (TYPE (type) == TNUMBER);
|
||||
TYPE (x) = VALUE (type);
|
||||
if (VALUE (type) == TCHAR || VALUE (type) == TNUMBER) {
|
||||
if (car) CAR (x) = CAR (car);
|
||||
if (cdr) CDR(x) = CDR(cdr);
|
||||
}
|
||||
else if (VALUE (type) == TFUNCTION) {
|
||||
if (car) CAR (x) = car;
|
||||
if (cdr) CDR(x) = CDR(cdr);
|
||||
}
|
||||
else {
|
||||
CAR (x) = car;
|
||||
CDR(x) = cdr;
|
||||
}
|
||||
return x;
|
||||
}
|
||||
|
||||
SCM
|
||||
tmp_num_ (int x)
|
||||
{
|
||||
VALUE (tmp_num) = x;
|
||||
return tmp_num;
|
||||
}
|
||||
|
||||
SCM
|
||||
tmp_num2_ (int x)
|
||||
{
|
||||
VALUE (tmp_num2) = x;
|
||||
return tmp_num2;
|
||||
}
|
||||
|
||||
SCM
|
||||
cons (SCM x, SCM y)
|
||||
{
|
||||
VALUE (tmp_num) = TPAIR;
|
||||
return make_cell_ (tmp_num, x, y);
|
||||
}
|
||||
|
||||
SCM
|
||||
car (SCM x)
|
||||
{
|
||||
return CAR (x);
|
||||
}
|
||||
|
||||
SCM
|
||||
cdr (SCM x)
|
||||
{
|
||||
return CDR(x);
|
||||
}
|
||||
|
||||
SCM
|
||||
gc_push_frame ()
|
||||
{
|
||||
SCM frame = cons (r1, cons (r2, cons (r3, cons (r0, cell_nil))));
|
||||
g_stack = cons (frame, g_stack);
|
||||
return g_stack;
|
||||
}
|
||||
|
||||
SCM
|
||||
append2 (SCM x, SCM y)
|
||||
{
|
||||
if (x == cell_nil) return y;
|
||||
assert (TYPE (x) == TPAIR);
|
||||
return cons (car (x), append2 (cdr (x), y));
|
||||
}
|
||||
|
||||
SCM
|
||||
pairlis (SCM x, SCM y, SCM a)
|
||||
{
|
||||
if (x == cell_nil)
|
||||
return a;
|
||||
if (TYPE (x) != TPAIR)
|
||||
return cons (cons (x, y), a);
|
||||
return cons (cons (car (x), car (y)),
|
||||
pairlis (cdr (x), cdr (y), a));
|
||||
}
|
||||
|
||||
SCM
|
||||
assq (SCM x, SCM a)
|
||||
{
|
||||
while (a != cell_nil && x == CAAR (a)) a = CDR (a);
|
||||
return a != cell_nil ? car (a) : cell_f;
|
||||
}
|
||||
|
||||
SCM
|
||||
push_cc (SCM p1, SCM p2, SCM a, SCM c) ///((internal))
|
||||
{
|
||||
puts ("push cc\n");
|
||||
SCM x = r3;
|
||||
r3 = c;
|
||||
r2 = p2;
|
||||
gc_push_frame ();
|
||||
r1 = p1;
|
||||
r0 = a;
|
||||
r3 = x;
|
||||
return cell_unspecified;
|
||||
}
|
||||
|
||||
SCM caar (SCM x) {return car (car (x));}
|
||||
SCM cadr (SCM x) {return car (cdr (x));}
|
||||
SCM cdar (SCM x) {return cdr (car (x));}
|
||||
SCM cddr (SCM x) {return cdr (cdr (x));}
|
||||
|
||||
#if __GNUC__
|
||||
//FIXME
|
||||
SCM call (SCM,SCM);
|
||||
SCM gc_pop_frame ();
|
||||
#endif
|
||||
|
||||
SCM
|
||||
eval_apply ()
|
||||
{
|
||||
eval_apply:
|
||||
switch (r3)
|
||||
{
|
||||
case cell_vm_apply: {goto apply;}
|
||||
case cell_unspecified: {return r1;}
|
||||
}
|
||||
|
||||
SCM x = cell_nil;
|
||||
SCM y = cell_nil;
|
||||
|
||||
apply:
|
||||
switch (TYPE (car (r1)))
|
||||
{
|
||||
case TFUNCTION: {
|
||||
puts ("apply.function\n");
|
||||
r1 = call (car (r1), cdr (r1));
|
||||
goto vm_return;
|
||||
}
|
||||
}
|
||||
vm_return:
|
||||
x = r1;
|
||||
gc_pop_frame ();
|
||||
r1 = x;
|
||||
goto eval_apply;
|
||||
}
|
||||
|
||||
SCM
|
||||
call (SCM fn, SCM x)
|
||||
{
|
||||
puts ("call\n");
|
||||
if ((FUNCTION (fn).arity > 0 || FUNCTION (fn).arity == -1)
|
||||
&& x != cell_nil && TYPE (CAR (x)) == TVALUES)
|
||||
x = cons (CADAR (x), CDR (x));
|
||||
if ((FUNCTION (fn).arity > 1 || FUNCTION (fn).arity == -1)
|
||||
&& x != cell_nil && TYPE (CDR (x)) == TPAIR && TYPE (CADR (x)) == TVALUES)
|
||||
x = cons (CAR (x), cons (CDADAR (x), CDR (x)));
|
||||
switch (FUNCTION (fn).arity)
|
||||
{
|
||||
case 0: {return (FUNCTION (fn).function) ();}
|
||||
case 1: {return ((SCM(*)(SCM))(FUNCTION (fn).function)) (car (x));}
|
||||
case 2: {return ((SCM(*)(SCM,SCM))(FUNCTION (fn).function)) (car (x), cadr (x));}
|
||||
case 3: {return ((SCM(*)(SCM,SCM,SCM))(FUNCTION (fn).function)) (car (x), cadr (x), car (cddr (x)));}
|
||||
case -1: {return ((SCM(*)(SCM))(FUNCTION (fn).function)) (x);}
|
||||
}
|
||||
return cell_unspecified;
|
||||
}
|
||||
|
||||
SCM
|
||||
gc_peek_frame ()
|
||||
{
|
||||
SCM frame = car (g_stack);
|
||||
r1 = car (frame);
|
||||
r2 = cadr (frame);
|
||||
r3 = car (cddr (frame));
|
||||
r0 = cadr (cddr (frame));
|
||||
return frame;
|
||||
}
|
||||
|
||||
SCM
|
||||
gc_pop_frame ()
|
||||
{
|
||||
SCM frame = gc_peek_frame (g_stack);
|
||||
g_stack = cdr (g_stack);
|
||||
return frame;
|
||||
}
|
||||
|
||||
SCM
|
||||
mes_g_stack (SCM a) ///((internal))
|
||||
{
|
||||
r0 = a;
|
||||
r1 = MAKE_CHAR (0);
|
||||
r2 = MAKE_CHAR (0);
|
||||
r3 = MAKE_CHAR (0);
|
||||
g_stack = cons (cell_nil, cell_nil);
|
||||
return r0;
|
||||
}
|
||||
|
||||
// Environment setup
|
||||
SCM
|
||||
make_tmps (struct scm* cells)
|
||||
{
|
||||
tmp = g_free++;
|
||||
cells[tmp].type = TCHAR;
|
||||
tmp_num = g_free++;
|
||||
cells[tmp_num].type = TNUMBER;
|
||||
tmp_num2 = g_free++;
|
||||
cells[tmp_num2].type = TNUMBER;
|
||||
return 0;
|
||||
}
|
||||
|
||||
SCM
|
||||
make_symbol_ (SCM s)
|
||||
{
|
||||
VALUE (tmp_num) = TSYMBOL;
|
||||
SCM x = make_cell_ (tmp_num, s, 0);
|
||||
g_symbols = cons (x, g_symbols);
|
||||
return x;
|
||||
}
|
||||
|
||||
SCM
|
||||
make_symbol (SCM s)
|
||||
{
|
||||
SCM x = 0;
|
||||
return x ? x : make_symbol_ (s);
|
||||
}
|
||||
|
||||
SCM
|
||||
acons (SCM key, SCM value, SCM alist)
|
||||
{
|
||||
return cons (cons (key, value), alist);
|
||||
}
|
||||
|
||||
// Jam Collector
|
||||
SCM g_symbol_max;
|
||||
|
||||
SCM
|
||||
gc_init_cells ()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
// INIT NEWS
|
||||
|
||||
SCM
|
||||
mes_symbols () ///((internal))
|
||||
{
|
||||
gc_init_cells ();
|
||||
// gc_init_news ();
|
||||
|
||||
#if __GNUC__ && 0
|
||||
//#include "mes.symbols.i"
|
||||
#else
|
||||
g_free++;
|
||||
// g_cells[cell_nil] = scm_nil;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_f] = scm_f;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_t] = scm_t;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_dot] = scm_dot;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_arrow] = scm_arrow;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_undefined] = scm_undefined;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_unspecified] = scm_unspecified;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_closure] = scm_closure;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_circular] = scm_circular;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_begin] = scm_begin;
|
||||
|
||||
///
|
||||
g_free = 44;
|
||||
g_free++;
|
||||
// g_cells[cell_vm_apply] = scm_vm_apply;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_vm_apply2] = scm_vm_apply2;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_vm_eval] = scm_vm_eval;
|
||||
|
||||
///
|
||||
g_free = 55;
|
||||
g_free++;
|
||||
// g_cells[cell_vm_begin] = scm_vm_begin;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_vm_begin_read_input_file] = scm_vm_begin_read_input_file;
|
||||
|
||||
g_free++;
|
||||
// g_cells[cell_vm_begin2] = scm_vm_begin2;
|
||||
|
||||
///
|
||||
g_free = 62;
|
||||
g_free++;
|
||||
// g_cells[cell_vm_return] = scm_vm_return;
|
||||
|
||||
#endif
|
||||
|
||||
g_symbol_max = g_free;
|
||||
make_tmps (g_cells);
|
||||
|
||||
g_symbols = 0;
|
||||
for (int i=1; i<g_symbol_max; i++)
|
||||
g_symbols = cons (i, g_symbols);
|
||||
|
||||
SCM a = cell_nil;
|
||||
|
||||
a = acons (cell_symbol_dot, cell_dot, a);
|
||||
a = acons (cell_symbol_begin, cell_begin, a);
|
||||
a = acons (cell_closure, a, a);
|
||||
|
||||
return a;
|
||||
}
|
||||
|
||||
SCM
|
||||
make_closure (SCM args, SCM body, SCM a)
|
||||
{
|
||||
return make_cell_ (tmp_num_ (TCLOSURE), cell_f, cons (cons (cell_circular, a), cons (args, body)));
|
||||
}
|
||||
|
||||
SCM
|
||||
mes_environment () ///((internal))
|
||||
{
|
||||
SCM a = 0;
|
||||
a = mes_symbols ();
|
||||
a = mes_g_stack (a);
|
||||
return a;
|
||||
}
|
||||
|
||||
SCM
|
||||
mes_builtins (SCM a)
|
||||
{
|
||||
#if 0
|
||||
//__GNUC__
|
||||
//#include "mes.i"
|
||||
|
||||
// #include "lib.i"
|
||||
// #include "math.i"
|
||||
// #include "posix.i"
|
||||
// #include "reader.i"
|
||||
|
||||
// #include "lib.environment.i"
|
||||
// #include "math.environment.i"
|
||||
// #include "mes.environment.i"
|
||||
// #include "posix.environment.i"
|
||||
// #include "reader.environment.i"
|
||||
#else
|
||||
scm_make_cell_.cdr = g_function;
|
||||
g_functions[g_function++] = fun_make_cell_;
|
||||
cell_make_cell_ = g_free++;
|
||||
g_cells[cell_make_cell_] = scm_make_cell_;
|
||||
|
||||
scm_cons.cdr = g_function;
|
||||
g_functions[g_function++] = fun_cons;
|
||||
cell_cons = g_free++;
|
||||
g_cells[cell_cons] = scm_cons;
|
||||
|
||||
scm_car.cdr = g_function;
|
||||
g_functions[g_function++] = fun_car;
|
||||
cell_car = g_free++;
|
||||
g_cells[cell_car] = scm_car;
|
||||
|
||||
scm_cdr.cdr = g_function;
|
||||
g_functions[g_function++] = fun_cdr;
|
||||
cell_cdr = g_free++;
|
||||
g_cells[cell_cdr] = scm_cdr;
|
||||
#endif
|
||||
return a;
|
||||
}
|
||||
|
||||
SCM
|
||||
bload_env (SCM a) ///((internal))
|
||||
{
|
||||
g_stdin = open ("module/mes/read-0.mo", 0);
|
||||
#if __GNUC__
|
||||
//FIXME GNUC
|
||||
//g_stdin = g_stdin ? g_stdin : fopen (PREFIX "module/mes/read-0.mo", "r");
|
||||
#endif
|
||||
char *p = (char*)g_cells;
|
||||
assert (getchar () == 'M');
|
||||
assert (getchar () == 'E');
|
||||
assert (getchar () == 'S');
|
||||
g_stack = getchar () << 8;
|
||||
g_stack += getchar ();
|
||||
int c = getchar ();
|
||||
while (c != EOF)
|
||||
{
|
||||
*p++ = c;
|
||||
c = getchar ();
|
||||
}
|
||||
g_free = (p-(char*)g_cells) / sizeof (struct scm);
|
||||
gc_peek_frame ();
|
||||
g_symbols = r1;
|
||||
g_stdin = STDIN;
|
||||
r0 = mes_builtins (r0);
|
||||
return r2;
|
||||
}
|
||||
|
||||
SCM
|
||||
fill ()
|
||||
{
|
||||
TYPE (0) = 0x6c6c6168;
|
||||
CAR (0) = 0x6a746f6f;
|
||||
CDR (0) = 0x00002165;
|
||||
|
||||
TYPE (1) = TSYMBOL;
|
||||
CAR (1) = 0x2d2d2d2d;
|
||||
CDR (1) = 0x3e3e3e3e;
|
||||
|
||||
TYPE (9) = 0x2d2d2d2d;
|
||||
CAR (9) = 0x2d2d2d2d;
|
||||
CDR (9) = 0x3e3e3e3e;
|
||||
|
||||
// (cons 0 1)
|
||||
TYPE (10) = TPAIR;
|
||||
CAR (10) = 11;
|
||||
CDR (10) = 12;
|
||||
|
||||
TYPE (11) = TFUNCTION;
|
||||
CAR (11) = 0x58585858;
|
||||
// 0 = make_cell_
|
||||
// 1 = cons
|
||||
// 2 = car
|
||||
CDR (11) = 1;
|
||||
|
||||
TYPE (12) = TPAIR;
|
||||
CAR (12) = 13;
|
||||
//CDR (12) = 1;
|
||||
CDR (12) = 14;
|
||||
|
||||
TYPE (13) = TNUMBER;
|
||||
CAR (13) = 0x58585858;
|
||||
CDR (13) = 0;
|
||||
|
||||
TYPE (14) = TPAIR;
|
||||
CAR (14) = 15;
|
||||
CDR (14) = 1;
|
||||
|
||||
TYPE (15) = TNUMBER;
|
||||
CAR (15) = 0x58585858;
|
||||
CDR (15) = 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
SCM
|
||||
display_ (SCM x)
|
||||
{
|
||||
//puts ("<display>\n");
|
||||
switch (TYPE (x))
|
||||
{
|
||||
case TCHAR:
|
||||
{
|
||||
//puts ("<char>\n");
|
||||
puts ("#\\");
|
||||
putchar (VALUE (x));
|
||||
break;
|
||||
}
|
||||
case TFUNCTION:
|
||||
{
|
||||
//puts ("<function>\n");
|
||||
if (VALUE (x) == 0)
|
||||
puts ("core:make-cell");
|
||||
if (VALUE (x) == 1)
|
||||
puts ("cons");
|
||||
if (VALUE (x) == 2)
|
||||
puts ("car");
|
||||
if (VALUE (x) == 3)
|
||||
puts ("cdr");
|
||||
break;
|
||||
}
|
||||
case TNUMBER:
|
||||
{
|
||||
//puts ("<number>\n");
|
||||
#if __GNUC__
|
||||
puts (itoa (VALUE (x)));
|
||||
#else
|
||||
int i;
|
||||
i = VALUE (x);
|
||||
i = i + 48;
|
||||
putchar (i);
|
||||
#endif
|
||||
break;
|
||||
}
|
||||
case TPAIR:
|
||||
{
|
||||
//puts ("<pair>\n");
|
||||
//if (cont != cell_f) puts "(");
|
||||
puts ("(");
|
||||
if (x && x != cell_nil) display_ (CAR (x));
|
||||
if (CDR (x) && CDR (x) != cell_nil)
|
||||
{
|
||||
#if __GNUC__
|
||||
if (TYPE (CDR (x)) != TPAIR)
|
||||
puts (" . ");
|
||||
#else
|
||||
int c;
|
||||
c = CDR (x);
|
||||
c = TYPE (c);
|
||||
if (c != TPAIR)
|
||||
puts (" . ");
|
||||
#endif
|
||||
display_ (CDR (x));
|
||||
}
|
||||
//if (cont != cell_f) puts (")");
|
||||
puts (")");
|
||||
break;
|
||||
}
|
||||
case TSPECIAL:
|
||||
{
|
||||
switch (x)
|
||||
{
|
||||
case 1: {puts ("()"); break;}
|
||||
case 2: {puts ("#f"); break;}
|
||||
case 3: {puts ("#t"); break;}
|
||||
default:
|
||||
{
|
||||
#if __GNUC__
|
||||
puts ("<x:");
|
||||
puts (itoa (x));
|
||||
puts (">");
|
||||
#else
|
||||
puts ("<x>");
|
||||
#endif
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
case TSYMBOL:
|
||||
{
|
||||
switch (x)
|
||||
{
|
||||
case 11: {puts (" . "); break;}
|
||||
case 12: {puts ("lambda"); break;}
|
||||
case 13: {puts ("begin"); break;}
|
||||
case 14: {puts ("if"); break;}
|
||||
case 15: {puts ("quote"); break;}
|
||||
case 37: {puts ("car"); break;}
|
||||
case 38: {puts ("cdr"); break;}
|
||||
case 39: {puts ("null?"); break;}
|
||||
case 40: {puts ("eq?"); break;}
|
||||
case 41: {puts ("cons"); break;}
|
||||
default:
|
||||
{
|
||||
#if __GNUC__
|
||||
puts ("<s:");
|
||||
puts (itoa (x));
|
||||
puts (">");
|
||||
#else
|
||||
puts ("<s>");
|
||||
#endif
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
{
|
||||
//puts ("<default>\n");
|
||||
#if __GNUC__
|
||||
puts ("<");
|
||||
puts (itoa (TYPE (x)));
|
||||
puts (":");
|
||||
puts (itoa (x));
|
||||
puts (">");
|
||||
#else
|
||||
puts ("_");
|
||||
#endif
|
||||
break;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
SCM
|
||||
simple_bload_env (SCM a) ///((internal))
|
||||
{
|
||||
puts ("reading: ");
|
||||
char *mo = "module/mes/tiny-0-32.mo";
|
||||
puts (mo);
|
||||
puts ("\n");
|
||||
g_stdin = open (mo, 0);
|
||||
if (g_stdin < 0) {eputs ("no such file: module/mes/tiny-0-32.mo\n");return 1;}
|
||||
|
||||
char *p = (char*)g_cells;
|
||||
int c;
|
||||
|
||||
assert (getchar () == 'M');
|
||||
assert (getchar () == 'E');
|
||||
assert (getchar () == 'S');
|
||||
puts (" *GOT MES*\n");
|
||||
|
||||
g_stack = getchar () << 8;
|
||||
g_stack += getchar ();
|
||||
|
||||
puts ("stack: ");
|
||||
puts (itoa (g_stack));
|
||||
puts ("\n");
|
||||
|
||||
c = getchar ();
|
||||
while (c != -1)
|
||||
{
|
||||
*p++ = c;
|
||||
c = getchar ();
|
||||
}
|
||||
|
||||
puts ("read done\n");
|
||||
|
||||
g_free = (p-(char*)g_cells) / sizeof (struct scm);
|
||||
|
||||
if (g_free != 15) exit (33);
|
||||
|
||||
g_symbols = 1;
|
||||
|
||||
g_stdin = STDIN;
|
||||
r0 = mes_builtins (r0);
|
||||
|
||||
if (g_free != 19) exit (34);
|
||||
|
||||
puts ("cells read: ");
|
||||
puts (itoa (g_free));
|
||||
puts ("\n");
|
||||
|
||||
puts ("symbols: ");
|
||||
puts (itoa (g_symbols));
|
||||
puts ("\n");
|
||||
// display_ (g_symbols);
|
||||
// puts ("\n");
|
||||
|
||||
display_ (10);
|
||||
puts ("\n");
|
||||
|
||||
fill ();
|
||||
r2 = 10;
|
||||
|
||||
if (TYPE (12) != TPAIR)
|
||||
exit (33);
|
||||
|
||||
puts ("program[");
|
||||
puts (itoa (r2));
|
||||
puts ("]: ");
|
||||
|
||||
display_ (r2);
|
||||
//display_ (14);
|
||||
puts ("\n");
|
||||
|
||||
r0 = 1;
|
||||
//r2 = 10;
|
||||
return r2;
|
||||
}
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
puts ("Hello cons-mes!\n");
|
||||
if (argc > 1 && !strcmp (argv[1], "--help")) return eputs ("Usage: mes [--dump|--load] < FILE");
|
||||
#if __GNUC__
|
||||
if (argc > 1 && !strcmp (argv[1], "--version")) {eputs ("Mes ");return eputs (VERSION);};
|
||||
#else
|
||||
if (argc > 1 && !strcmp (argv[1], "--version")) {eputs ("Mes ");return eputs ("0.4");};
|
||||
#endif
|
||||
g_stdin = STDIN;
|
||||
|
||||
r0 = mes_environment ();
|
||||
|
||||
SCM program = simple_bload_env (r0);
|
||||
|
||||
puts ("g_free=");
|
||||
puts (itoa(g_free));
|
||||
puts ("\n");
|
||||
|
||||
push_cc (r2, cell_unspecified, r0, cell_unspecified);
|
||||
|
||||
puts ("g_free=");
|
||||
puts (itoa(g_free));
|
||||
puts ("\n");
|
||||
|
||||
puts ("g_stack=");
|
||||
puts (itoa(g_stack));
|
||||
puts ("\n");
|
||||
|
||||
puts ("r0=");
|
||||
puts (itoa(r0));
|
||||
puts ("\n");
|
||||
|
||||
puts ("r1=");
|
||||
puts (itoa(r1));
|
||||
puts ("\n");
|
||||
|
||||
puts ("r2=");
|
||||
puts (itoa(r2));
|
||||
puts ("\n");
|
||||
|
||||
puts ("r3=");
|
||||
puts (itoa(r3));
|
||||
puts ("\n");
|
||||
|
||||
r3 = cell_vm_apply;
|
||||
r1 = eval_apply ();
|
||||
display_ (r1);
|
||||
|
||||
eputs ("\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
1233
scaffold/mini-mes.c
1233
scaffold/mini-mes.c
File diff suppressed because it is too large
Load diff
|
|
@ -52,21 +52,6 @@ $(TEST): $(OUT)/micro-mes.mlibc
|
|||
$< 2 3; r=$$?; [ $$r = 3 ]
|
||||
include make/check.make
|
||||
|
||||
TARGET:=tiny-mes.mlibc
|
||||
C_FILES:=$(DIR)/tiny-mes.c
|
||||
include make/bin-mlibc.make
|
||||
|
||||
TARGET:=tiny-mes.mlibc
|
||||
include make/check.make
|
||||
|
||||
TARGET:=cons-mes.mlibc
|
||||
C_FILES:=$(DIR)/cons-mes.c
|
||||
DEFINES:=VERSION='"$(VERSION)"'
|
||||
include make/bin-mlibc.make
|
||||
|
||||
TARGET:=cons-mes.mlibc
|
||||
include make/check.make
|
||||
|
||||
TARGET:=t.mlibc
|
||||
C_FILES:=$(DIR)/t.c
|
||||
include make/bin-mlibc.make
|
||||
|
|
@ -74,21 +59,6 @@ include make/bin-mlibc.make
|
|||
TARGET:=t.mlibc
|
||||
include make/check.make
|
||||
|
||||
CROSS:=$(CC32:%gcc=%)
|
||||
#$(OUT)/$(DIR)/mini-mes.$(CROSS)o: $(SNARF.MES)
|
||||
$(OUT)/mini-mes: $(SNARF.MES)
|
||||
|
||||
TARGET:=mini-mes.mlibc
|
||||
C_FILES:=$(DIR)/mini-mes.c
|
||||
DEFINES:=FIXED_PRIMITIVES=1 VERSION='"$(VERSION)"' MODULEDIR='"$(MODULEDIR)"' PREFIX='"$(PREFIX)"'
|
||||
INCLUDES:=src $(OUT)/src
|
||||
include make/bin-mlibc.make
|
||||
|
||||
TEST:=mini-mes.mlibc-check
|
||||
$(TEST): $(OUT)/mini-mes.mlibc
|
||||
echo 0 | $<
|
||||
include make/check.make
|
||||
|
||||
# guile/mescc.scm
|
||||
|
||||
TARGET:=m.guile
|
||||
|
|
@ -116,21 +86,6 @@ $(TEST): $(OUT)/micro-mes.guile
|
|||
$< 2 3; r=$$?; [ $$r = 3 ]
|
||||
include make/check.make
|
||||
|
||||
$(OUT)/tiny-mes.mes: module/mes/tiny-0-32.mo
|
||||
TARGET:=tiny-mes.guile
|
||||
C_FILES:=$(DIR)/tiny-mes.c
|
||||
include make/mescc-guile.make
|
||||
|
||||
TARGET:=tiny-mes.guile
|
||||
include make/check.make
|
||||
|
||||
TARGET:=cons-mes.guile
|
||||
C_FILES:=$(DIR)/cons-mes.c
|
||||
include make/mescc-guile.make
|
||||
|
||||
TARGET:=cons-mes.guile
|
||||
include make/check.make
|
||||
|
||||
TARGET:=t.guile
|
||||
C_FILES:=$(DIR)/t.c
|
||||
include make/mescc-guile.make
|
||||
|
|
@ -138,16 +93,6 @@ include make/mescc-guile.make
|
|||
TARGET:=t.guile
|
||||
include make/check.make
|
||||
|
||||
$(OUT)/mini-mes.guile: module/mes/read-0-32.mo
|
||||
TARGET:=mini-mes.guile
|
||||
C_FILES:=$(DIR)/mini-mes.c
|
||||
include make/mescc-guile.make
|
||||
|
||||
TEST:=mini-mes.guile-check
|
||||
$(TEST): $(OUT)/mini-mes.guile
|
||||
echo 0 | $<
|
||||
include make/check.make
|
||||
|
||||
# scripts/mescc.mes
|
||||
ifeq ($(MES_SKIP_MES),)
|
||||
TARGET:=m.mes
|
||||
|
|
@ -175,21 +120,6 @@ TEST:=micro-mes.mes-check
|
|||
$(TEST): $(OUT)/micro-mes.mes
|
||||
$< 2 3; r=$$?; [ $$r = 3 ]
|
||||
include make/check.make
|
||||
|
||||
$(OUT)/tiny-mes.mes: module/mes/tiny-0-32.mo
|
||||
TARGET:=tiny-mes.mes
|
||||
C_FILES:=$(DIR)/tiny-mes.c
|
||||
include make/mescc-mes.make
|
||||
|
||||
TARGET:=tiny-mes.mes
|
||||
include make/check.make
|
||||
|
||||
TARGET:=cons-mes.mes
|
||||
C_FILES:=$(DIR)/cons-mes.c
|
||||
include make/mescc-mes.make
|
||||
|
||||
TARGET:=cons-mes.mes
|
||||
include make/check.make
|
||||
endif # !SCAFFOLD
|
||||
|
||||
TARGET:=t.mes
|
||||
|
|
@ -199,10 +129,3 @@ include make/mescc-mes.make
|
|||
TARGET:=t.mes
|
||||
include make/check.make
|
||||
endif
|
||||
|
||||
ifneq ($(BOOTSTRAP),)
|
||||
$(OUT)/mini-mes.mes: module/mes/read-0-32.mo
|
||||
TARGET:=mini-mes.mes
|
||||
C_FILES:=$(DIR)/mini-mes.c
|
||||
include make/mescc-mes.make
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -1,341 +0,0 @@
|
|||
/* -*-comment-start: "//";comment-end:""-*-
|
||||
* Mes --- Maxwell Equations of Software
|
||||
* Copyright © 2016,2017 Jan Nieuwenhuizen <janneke@gnu.org>
|
||||
*
|
||||
* This file is part of Mes.
|
||||
*
|
||||
* Mes is free software; you can 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.
|
||||
*
|
||||
* Mes 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 Mes. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#if POSIX
|
||||
#error "POSIX not supported"
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <mlibc.h>
|
||||
|
||||
char arena[300];
|
||||
|
||||
typedef int SCM;
|
||||
|
||||
SCM g_stack = 0;
|
||||
SCM r0 = 0; // a/env
|
||||
SCM r1 = 0; // param 1
|
||||
SCM r2 = 0; // save 2+load/dump
|
||||
SCM r3 = 0; // continuation
|
||||
|
||||
enum type_t {TCHAR, TCLOSURE, TCONTINUATION, TFUNCTION, TKEYWORD, TMACRO, TNUMBER, TPAIR, TREF, TSPECIAL, TSTRING, TSYMBOL, TVALUES, TVECTOR, TBROKEN_HEART};
|
||||
|
||||
struct scm {
|
||||
enum type_t type;
|
||||
SCM car;
|
||||
SCM cdr;
|
||||
};
|
||||
|
||||
#if __MESC__
|
||||
struct scm *g_cells = arena;
|
||||
#else
|
||||
struct scm *g_cells = (struct scm*)arena;
|
||||
#endif
|
||||
|
||||
#define cell_nil 1
|
||||
#define cell_f 2
|
||||
#define cell_t 3
|
||||
|
||||
#define TYPE(x) (g_cells[x].type)
|
||||
|
||||
#define CAR(x) g_cells[x].car
|
||||
|
||||
#define CDR(x) g_cells[x].cdr
|
||||
#define VALUE(x) g_cells[x].cdr
|
||||
|
||||
SCM
|
||||
car (SCM x)
|
||||
{
|
||||
return CAR (x);
|
||||
}
|
||||
|
||||
SCM
|
||||
cdr (SCM x)
|
||||
{
|
||||
return CDR (x);
|
||||
}
|
||||
|
||||
SCM caar (SCM x) {return car (car (x));}
|
||||
SCM cadr (SCM x) {return car (cdr (x));}
|
||||
SCM cdar (SCM x) {return cdr (car (x));}
|
||||
SCM cddr (SCM x) {return cdr (cdr (x));}
|
||||
|
||||
SCM
|
||||
gc_peek_frame ()
|
||||
{
|
||||
SCM frame = car (g_stack);
|
||||
r1 = car (frame);
|
||||
r2 = cadr (frame);
|
||||
r3 = car (cddr (frame));
|
||||
r0 = cadr (cddr (frame));
|
||||
return frame;
|
||||
}
|
||||
|
||||
// Environment setup
|
||||
|
||||
SCM
|
||||
mes_environment ()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
SCM
|
||||
mes_builtins (SCM a)
|
||||
{
|
||||
return a;
|
||||
}
|
||||
|
||||
SCM
|
||||
fill ()
|
||||
{
|
||||
TYPE (0) = 0x6c6c6168;
|
||||
CAR (0) = 0x6a746f6f;
|
||||
CDR (0) = 0x00002165;
|
||||
|
||||
TYPE (1) = TSYMBOL;
|
||||
CAR (1) = 0x2d2d2d2d;
|
||||
CDR (1) = 0x3e3e3e3e;
|
||||
|
||||
TYPE (9) = 0x2d2d2d2d;
|
||||
CAR (9) = 0x2d2d2d2d;
|
||||
CDR (9) = 0x3e3e3e3e;
|
||||
|
||||
// (A(B))
|
||||
TYPE (10) = TPAIR;
|
||||
CAR (10) = 11;
|
||||
CDR (10) = 12;
|
||||
|
||||
TYPE (11) = TCHAR;
|
||||
CAR (11) = 0x58585858;
|
||||
CDR (11) = 89;
|
||||
|
||||
TYPE (12) = TPAIR;
|
||||
CAR (12) = 13;
|
||||
CDR (12) = 1;
|
||||
|
||||
TYPE (13) = TCHAR;
|
||||
CAR (11) = 0x58585858;
|
||||
CDR (13) = 90;
|
||||
|
||||
TYPE (14) = 0x58585858;
|
||||
CAR (14) = 0x58585858;
|
||||
CDR (14) = 0x58585858;
|
||||
|
||||
TYPE (14) = 0x58585858;
|
||||
CAR (14) = 0x58585858;
|
||||
CDR (14) = 0x58585858;
|
||||
|
||||
TYPE (16) = 0x3c3c3c3c;
|
||||
CAR (16) = 0x2d2d2d2d;
|
||||
CDR (16) = 0x2d2d2d2d;
|
||||
return 0;
|
||||
}
|
||||
|
||||
SCM
|
||||
display_ (SCM x)
|
||||
{
|
||||
//puts ("<display>\n");
|
||||
switch (TYPE (x))
|
||||
{
|
||||
case TCHAR:
|
||||
{
|
||||
//puts ("<char>\n");
|
||||
puts ("#\\");
|
||||
putchar (VALUE (x));
|
||||
break;
|
||||
}
|
||||
case TFUNCTION:
|
||||
{
|
||||
//puts ("<function>\n");
|
||||
if (VALUE (x) == 0)
|
||||
puts ("core:make-cell");
|
||||
if (VALUE (x) == 1)
|
||||
puts ("cons");
|
||||
if (VALUE (x) == 2)
|
||||
puts ("car");
|
||||
if (VALUE (x) == 3)
|
||||
puts ("cdr");
|
||||
break;
|
||||
}
|
||||
case TNUMBER:
|
||||
{
|
||||
//puts ("<number>\n");
|
||||
#if __GNUC__
|
||||
puts (itoa (VALUE (x)));
|
||||
#else
|
||||
int i;
|
||||
i = VALUE (x);
|
||||
i = i + 48;
|
||||
putchar (i);
|
||||
#endif
|
||||
break;
|
||||
}
|
||||
case TPAIR:
|
||||
{
|
||||
//puts ("<pair>\n");
|
||||
//if (cont != cell_f) puts "(");
|
||||
puts ("(");
|
||||
if (x && x != cell_nil) display_ (CAR (x));
|
||||
if (CDR (x) && CDR (x) != cell_nil)
|
||||
{
|
||||
#if __GNUC__
|
||||
if (TYPE (CDR (x)) != TPAIR)
|
||||
puts (" . ");
|
||||
#else
|
||||
int c;
|
||||
c = CDR (x);
|
||||
c = TYPE (c);
|
||||
if (c != TPAIR)
|
||||
puts (" . ");
|
||||
#endif
|
||||
display_ (CDR (x));
|
||||
}
|
||||
//if (cont != cell_f) puts (")");
|
||||
puts (")");
|
||||
break;
|
||||
}
|
||||
case TSPECIAL:
|
||||
{
|
||||
switch (x)
|
||||
{
|
||||
case 1: {puts ("()"); break;}
|
||||
case 2: {puts ("#f"); break;}
|
||||
case 3: {puts ("#t"); break;}
|
||||
default:
|
||||
{
|
||||
#if __GNUC__
|
||||
puts ("<x:");
|
||||
puts (itoa (x));
|
||||
puts (">");
|
||||
#else
|
||||
puts ("<x>");
|
||||
#endif
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
case TSYMBOL:
|
||||
{
|
||||
switch (x)
|
||||
{
|
||||
case 11: {puts (" . "); break;}
|
||||
case 12: {puts ("lambda"); break;}
|
||||
case 13: {puts ("begin"); break;}
|
||||
case 14: {puts ("if"); break;}
|
||||
case 15: {puts ("quote"); break;}
|
||||
case 37: {puts ("car"); break;}
|
||||
case 38: {puts ("cdr"); break;}
|
||||
case 39: {puts ("null?"); break;}
|
||||
case 40: {puts ("eq?"); break;}
|
||||
case 41: {puts ("cons"); break;}
|
||||
default:
|
||||
{
|
||||
#if __GNUC__
|
||||
puts ("<s:");
|
||||
puts (itoa (x));
|
||||
puts (">");
|
||||
#else
|
||||
puts ("<s>");
|
||||
#endif
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
{
|
||||
//puts ("<default>\n");
|
||||
#if __GNUC__
|
||||
puts ("<");
|
||||
puts (itoa (TYPE (x)));
|
||||
puts (":");
|
||||
puts (itoa (x));
|
||||
puts (">");
|
||||
#else
|
||||
puts ("_");
|
||||
#endif
|
||||
break;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
SCM
|
||||
bload_env (SCM a) ///((internal))
|
||||
{
|
||||
puts ("reading: ");
|
||||
char *mo = "module/mes/tiny-0-32.mo";
|
||||
puts (mo);
|
||||
puts ("\n");
|
||||
g_stdin = open (mo, 0);
|
||||
if (g_stdin < 0) {eputs ("no such file: module/mes/tiny-0-32.mo\n");return 1;}
|
||||
|
||||
// BOOM
|
||||
//char *p = arena;
|
||||
char *p = (char*)g_cells;
|
||||
int c;
|
||||
|
||||
c = getchar ();
|
||||
putchar (c);
|
||||
if (c != 'M') exit (10);
|
||||
c = getchar ();
|
||||
putchar (c);
|
||||
if (c != 'E') exit (11);
|
||||
c = getchar ();
|
||||
putchar (c);
|
||||
if (c != 'S') exit (12);
|
||||
puts (" *GOT MES*\n");
|
||||
|
||||
// skip stack
|
||||
getchar ();
|
||||
getchar ();
|
||||
|
||||
int i = 0;
|
||||
c = getchar ();
|
||||
while (c != -1)
|
||||
{
|
||||
i++;
|
||||
eputs (itoa (i));
|
||||
eputs (": ");
|
||||
eputs (itoa (c));
|
||||
eputs ("\n");
|
||||
*p++ = c;
|
||||
c = getchar ();
|
||||
}
|
||||
|
||||
puts ("read done\n");
|
||||
display_ (10);
|
||||
|
||||
puts ("\n");
|
||||
return r2;
|
||||
}
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
fill ();
|
||||
char *p = arena;
|
||||
puts (p);
|
||||
puts ("\n");
|
||||
display_ (10);
|
||||
puts ("\n");
|
||||
SCM program = bload_env (r0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1 +0,0 @@
|
|||
../out/mes
|
||||
12
src/mes.c
12
src/mes.c
|
|
@ -209,9 +209,7 @@ int g_function = 0;
|
|||
#include "math.mes.h"
|
||||
#include "mes.mes.h"
|
||||
#include "posix.mes.h"
|
||||
#if MES_FULL
|
||||
#include "reader.mes.h"
|
||||
#endif
|
||||
#include "vector.mes.h"
|
||||
#else
|
||||
#include "gc.h"
|
||||
|
|
@ -1187,18 +1185,14 @@ mes_builtins (SCM a) ///((internal))
|
|||
#include "lib.mes.i"
|
||||
#include "vector.mes.i"
|
||||
#include "gc.mes.i"
|
||||
#if MES_FULL
|
||||
#include "reader.mes.i"
|
||||
#endif
|
||||
|
||||
#include "gc.mes.environment.i"
|
||||
#include "lib.mes.environment.i"
|
||||
#include "math.mes.environment.i"
|
||||
#include "mes.mes.environment.i"
|
||||
#include "posix.mes.environment.i"
|
||||
#if MES_FULL
|
||||
#include "reader.mes.environment.i"
|
||||
#endif
|
||||
#include "vector.mes.environment.i"
|
||||
#else
|
||||
#include "mes.i"
|
||||
|
|
@ -1325,9 +1319,7 @@ bload_env (SCM a) ///((internal))
|
|||
|
||||
#include "vector.c"
|
||||
#include "gc.c"
|
||||
#if _POSIX_SOURCE || MES_FULL
|
||||
#include "reader.c"
|
||||
#endif
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
|
|
@ -1343,14 +1335,10 @@ main (int argc, char *argv[])
|
|||
g_stdout = STDOUT;
|
||||
r0 = mes_environment ();
|
||||
|
||||
#if __MESC__
|
||||
SCM program = bload_env (r0);
|
||||
#else
|
||||
SCM program = (argc > 1 && !strcmp (argv[1], "--load"))
|
||||
? bload_env (r0) : load_env (r0);
|
||||
g_tiny = argc > 2 && !strcmp (argv[2], "--tiny");
|
||||
if (argc > 1 && !strcmp (argv[1], "--dump")) return dump ();
|
||||
#endif
|
||||
|
||||
SCM lst = cell_nil;
|
||||
for (int i=argc-1; i>=0; i--) lst = cons (MAKE_STRING (cstring_to_list (argv[i])), lst);
|
||||
|
|
|
|||
50
src/reader.c
50
src/reader.c
|
|
@ -20,12 +20,6 @@
|
|||
|
||||
#include <ctype.h>
|
||||
|
||||
SCM
|
||||
___end_of_mes___ ()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
SCM
|
||||
read_input_file_env_ (SCM e, SCM a)
|
||||
{
|
||||
|
|
@ -130,46 +124,12 @@ dump ()
|
|||
putchar ('S');
|
||||
putchar (g_stack >> 8);
|
||||
putchar (g_stack % 256);
|
||||
// See HACKING, simple crafted dump for tiny-mes.c
|
||||
if (g_tiny || getenv ("MES_TINY"))
|
||||
eputs ("dumping\n");
|
||||
if (g_debug > 1)
|
||||
{
|
||||
eputs ("dumping TINY\n");
|
||||
|
||||
TYPE (9) = 0x2d2d2d2d;
|
||||
CAR (9) = 0x2d2d2d2d;
|
||||
CDR (9) = 0x3e3e3e3e;
|
||||
|
||||
TYPE (10) = TPAIR;
|
||||
CAR (10) = 11;
|
||||
CDR (10) = 12;
|
||||
|
||||
TYPE (11) = TCHAR;
|
||||
CAR (11) = 0x58585858;
|
||||
CDR (11) = 65;
|
||||
|
||||
TYPE (12) = TPAIR;
|
||||
CAR (12) = 13;
|
||||
CDR (12) = 1;
|
||||
|
||||
TYPE (13) = TCHAR;
|
||||
CAR (11) = 0x58585858;
|
||||
CDR (13) = 66;
|
||||
|
||||
TYPE (14) = 0x3c3c3c3c;
|
||||
CAR (14) = 0x2d2d2d2d;
|
||||
CDR (14) = 0x2d2d2d2d;
|
||||
|
||||
g_free = 15;
|
||||
}
|
||||
else
|
||||
{
|
||||
eputs ("dumping FULL\n");
|
||||
if (g_debug > 1)
|
||||
{
|
||||
eputs ("program r2=");
|
||||
display_error_ (r2);
|
||||
eputs ("\n");
|
||||
}
|
||||
eputs ("program r2=");
|
||||
display_error_ (r2);
|
||||
eputs ("\n");
|
||||
}
|
||||
|
||||
for (int i=0; i<g_free * sizeof(struct scm); i++)
|
||||
|
|
|
|||
|
|
@ -52,17 +52,14 @@ DEFINES:=FIXED_PRIMITIVES=1 MES_FULL=1 VERSION='"$(VERSION)"' MODULEDIR='"$(MODU
|
|||
include make/bin-mlibc.make
|
||||
|
||||
TARGET:=mes.guile
|
||||
$(OUT)/mes.mes: module/mes/read-0-32.mo
|
||||
$(OUT)/mes.guile: $(SNARF.MES)
|
||||
C_FILES:=$(DIR)/mes.c
|
||||
include make/mescc-guile.make
|
||||
|
||||
MAINTAINER-CLEAN+=mes.mes
|
||||
ifeq ($(wildcard mes.mes),)
|
||||
ifeq (0,1) # No bootstrap mes.mes ATM
|
||||
safe-MES_MAX_ARENA:=$(MES_MAX_ARENA)
|
||||
MES_MAX_ARENA:=80000000
|
||||
TARGET:=mes.mes
|
||||
$(OUT)/mes.mes: module/mes/read-0-32.mo
|
||||
$(OUT)/mes.mes: $(SNARF.MES)
|
||||
mes.mes: $(OUT)/mes.mes
|
||||
cp $< $@
|
||||
|
|
|
|||
Loading…
Reference in a new issue