mes/build-aux/build-scaffold.sh
Jan Nieuwenhuizen fbe0b2eef8
porting: Add x86 scaffold: exit and write in assembly.
* lib/x86-mes-gcc/exit-42.S: New file.
* lib/x86-mes-gcc/hello-mes.S: New file.
* lib/x86-mes/elf32-0exit-42.hex2: New file.
* lib/x86-mes/elf32-0hello-mes.hex2: New file.
* lib/x86-mes/elf32-body-hello-mes.hex2: New file.
* lib/x86-mes/elf32-body-exit-42.hex2: Rewrite.
* lib/x86-mes/elf32-header.hex2: Fix copyright header.
* lib/x86-mes/elf32-0header.hex2: Likewise.
* lib/x86-mes/elf-0footer.hex2: Remove.
* build-aux/build-scaffold.sh: Build them.
* .dir-locals.el (asm-mode): Allow TABs.
* .gitignore: Reserve .S assembly sources, i.e. manual written
assembly.  Update build system.
* module/mescc/mescc.scm: Update.
* build-aux/build-lib.sh: Update.
* scripts/ar.in: Update.
2019-06-13 14:19:59 +02:00

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#! /bin/sh
# GNU Mes --- Maxwell Equations of Software
# Copyright © 2017,2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
#
# 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 <http://www.gnu.org/licenses/>.
set -e
set -u
V=${V-1}
if [ "$V" = 2 ]; then
set -x
fi
. ./config.sh
. ${srcdest}build-aux/trace.sh
if $courageous; then
echo "Applying courage"
set +e
fi
case "$mes_cpu" in
arm)
stage0_cpu=armv7l;;
x86_64)
stage0_cpu=amd64;;
x86)
stage0_cpu=x86;;
*)
stage0_cpu=$mes_cpu;;
esac
trace "CCLD ${srcdest}lib/$mes_cpu-mes-$compiler/exit-42.S" $CC\
-nostdlib\
-g\
${srcdest}lib/$mes_cpu-mes-$compiler/exit-42.S\
-o exit-42
trace "TEST exit-42"
{ set +e; ./exit-42; r=$?; set -e; }
[ $r != 42 ] && echo " => $r"
[ $r == 42 ]
trace "HEX2 ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-0exit-42.hex2" $HEX2\
--LittleEndian\
--architecture $stage0_cpu\
--BaseAddress 0x1000000\
-f ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-0header.hex2\
-f ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-0exit-42.hex2\
--exec_enable\
-o 0exit-42
trace "TEST 0exit-42"
{ set +e; ./0exit-42; r=$?; set -e; }
[ $r != 42 ] && echo " => $r"
[ $r == 42 ]
trace "HEX2 ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-body-exit-42.hex2" $HEX2\
--LittleEndian\
--architecture $stage0_cpu\
--BaseAddress 0x1000000\
-f ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-header.hex2\
-f ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-body-exit-42.hex2\
-f ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-footer-single-main.hex2\
--exec_enable\
-o body-exit-42
trace "TEST body-exit-42"
{ set +e; ./body-exit-42; r=$?; set -e; }
[ $r != 42 ] && echo " => $r"
[ $r == 42 ]
### FIXME: c&p from exit-42
trace "CCLD ${srcdest}lib/$mes_cpu-mes-$compiler/hello-mes.S" $CC\
-nostdlib\
-g\
${srcdest}lib/$mes_cpu-mes-$compiler/hello-mes.S\
-o hello-mes
trace "TEST hello-mes"
{ set +e; ./hello-mes; r=$?; set -e; }
[ $r != 0 ] && echo " => $r"
[ $r == 0 ]
trace "HEX2 ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-0hello-mes.hex2" $HEX2\
--LittleEndian\
--architecture $stage0_cpu\
--BaseAddress 0x1000000\
-f ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-0header.hex2\
-f ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-0hello-mes.hex2\
--exec_enable\
-o 0hello-mes
trace "TEST 0hello-mes"
{ set +e; ./0hello-mes; r=$?; set -e; }
[ $r != 0 ] && echo " => $r"
[ $r == 0 ]
trace "HEX2 ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-body-hello-mes.hex2" $HEX2\
--LittleEndian\
--architecture $stage0_cpu\
--BaseAddress 0x1000000\
-f ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-header.hex2\
-f ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-body-hello-mes.hex2\
-f ${srcdest}lib/$mes_cpu-mes/elf$mes_bits-footer-single-main.hex2\
--exec_enable\
-o body-hello-mes
trace "TEST body-hello-mes"
{ set +e; ./body-hello-mes; r=$?; set -e; }
[ $r != 0 ] && echo " => $r"
[ $r == 0 ]