diff --git a/scaffold/global-array.c b/scaffold/global-array.c new file mode 100644 index 00000000..d3ab04e5 --- /dev/null +++ b/scaffold/global-array.c @@ -0,0 +1,35 @@ +/* + * GNU Mes --- Maxwell Equations of Software + * Copyright © 2021 Jan (janneke) Nieuwenhuizen + * + * This file is part of GNU Mes. + * + * GNU 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. + * + * GNU 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 GNU Mes. If not, see . + */ + +char global[32]; + +#include +#include + +/* for GCC --with-system-libc */ +#define eputs(x) fputs (x, stderr) + +int +main () +{ + strcpy (global, "hello global\n"); + eputs (global); + return 0; +} diff --git a/scaffold/global-array.kaem b/scaffold/global-array.kaem new file mode 100644 index 00000000..a451c29d --- /dev/null +++ b/scaffold/global-array.kaem @@ -0,0 +1,61 @@ +#! /bin/sh +# Copyright © 2019,2021 Jan (janneke) Nieuwenhuizen +# +# This file is part of GNU Mes. +# +# GNU 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. +# +# GNU 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 GNU Mes. If not, see . + +# Usage: +# kaem --verbose --strict --file scaffold/global-array.kaem +# scaffold/global-array + +mes_cpu=${mes_cpu:-x86} +stage0_cpu=${mes_cpu:-x86} + +M2-Planet \ + --debug \ + --architecture ${stage0_cpu} \ + -f lib/mes/globals.c \ + -f lib/linux/${mes_cpu}-mes-m2/_exit.c \ + -f lib/linux/${mes_cpu}-mes-m2/_write.c \ + -f lib/mes/mini-write.c \ + -f lib/string/strlen.c \ + -f lib/string/strcpy.c \ + -f lib/mes/eputs.c \ + -f scaffold/global-array.c \ + -o scaffold/global-array.M1 + +blood-elf -f scaffold/global-array.M1 -o scaffold/global-array.blood-elf-M1 + +M1 \ + --LittleEndian \ + --architecture ${stage0_cpu} \ + -f lib/m2/${mes_cpu}/${mes_cpu}_defs.M1 \ + -f lib/${mes_cpu}-mes/${mes_cpu}.M1 \ + -f lib/linux/${mes_cpu}-mes-m2/crt1.M1 \ + -f scaffold/global-array.M1 \ + -f scaffold/global-array.blood-elf-M1 \ + -o scaffold/global-array.hex2 + +hex2 \ + --LittleEndian \ + --architecture ${stage0_cpu} \ + --BaseAddress 0x1000000 \ + --exec_enable \ + -f lib/m2/${mes_cpu}/ELF-${mes_cpu}.hex2 \ + -f scaffold/global-array.hex2 \ + -o scaffold/global-array + +echo Now run: scaffold/scaffold/global-array +./scaffold/scaffold/global-array