#!/bin/sh
# $NetBSD: mknative-gdb,v 1.15 2020/12/05 21:27:31 christos Exp $
#
# Shell script for generating all the constants needed for a native
# platform build of src/external/gpl3/gdb
#
# initialise
_TMPDIR=$2
_TOP=$3
_PLATFORM=$4
_MACHINE_SUBDIR=$5
_VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'`
_GDB=external/gpl3/gdb
. $_TOP/tools/gcc/mknative.common
##### gdb/lib/libbfd #####
get_gdb_libbfd () {
local _BFD=$_GDB/lib/libbfd
mkdir -p $_TOP/$_BFD/arch/$_MACHINE_SUBDIR
{
getvars bfd/Makefile \
libbfd_la_DEPENDENCIES libbfd_la_OBJECTS DEFS \
INCLUDES TDEFAULTS
} | write_mk $_BFD/arch/$_MACHINE_SUBDIR/defs.mk
for i in bfd-in3.h bfd_stdint.h config.h bfd.h bfdver.h targmatch.h
do
write_c $_BFD/arch/$_MACHINE_SUBDIR/$i <$_TMPDIR/bfd/$i
done
}
##### gdb/lib/libopcodes #####
get_gdb_libopcodes () {
local _OPCODES=$_GDB/lib/libopcodes
mkdir -p $_TOP/$_OPCODES/arch/$_MACHINE_SUBDIR
{
getvars opcodes/Makefile \
archdefs BFD_MACHINES libopcodes_la_SOURCES
} | write_mk $_GDB/lib/libopcodes//arch/$_MACHINE_SUBDIR/defs.mk
{
cat $_TMPDIR/opcodes/config.h
} | write_c $_OPCODES/arch/$_MACHINE_SUBDIR/config.h
}
##### gdb/lib/libiberty #####
get_gdb_libiberty () {
local _IBERTY=$_GDB/lib/libiberty
mkdir -p $_TOP/$_IBERTY/arch/$_MACHINE_SUBDIR
getvars libiberty/Makefile \
ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \
| write_mk $_IBERTY/arch/$_MACHINE_SUBDIR/defs.mk
write_c $_IBERTY/arch/$_MACHINE_SUBDIR/config.h \
<$_TMPDIR/libiberty/config.h
}
##### gdb/lib/libreadline #####
get_gdb_libreadline () {
local _READLINE=$_GDB/lib/libreadline
mkdir -p $_TOP/$_READLINE/arch/$_MACHINE_SUBDIR
{
getvars readline/readline/Makefile \
CCFLAGS OBJECTS
} | write_mk $_READLINE/arch/$_MACHINE_SUBDIR/defs.mk
write_c $_READLINE/arch/$_MACHINE_SUBDIR/config.h \
<$_TMPDIR/readline/readline/config.h
}
##### gdb/lib/libdecnumber #####
get_gdb_libdecnumber () {
local _DECNUMBER=$_GDB/lib/libdecnumber
mkdir -p $_TOP/$_DECNUMBER/arch/$_MACHINE_SUBDIR
getvars libdecnumber/Makefile libdecnumber_a_OBJS |
sed -e s/libdecnumber_a_// |
write_mk $_DECNUMBER/arch/$_MACHINE_SUBDIR/defs.mk
write_c $_DECNUMBER/arch/$_MACHINE_SUBDIR/config.h \
<$_TMPDIR/readline/readline/config.h
write_c $_DECNUMBER/arch/$_MACHINE_SUBDIR/gstdint.h \
< $_TMPDIR/libdecnumber/gstdint.h
}
##### gdb/lib/libgdbsupport #####
get_gdb_libgdbsupport () {
local _GDBSUPPORT=$_GDB/lib/libgdbsupport
mkdir -p $_TOP/$_GDBSUPPORT/arch/$_MACHINE_SUBDIR/gdbsupport
getvars gdbsupport/Makefile libgdbsupport_a_OBJECTS |
sed -e s/libgdbsupport_a_// |
write_mk $_GDBSUPPORT/arch/$_MACHINE_SUBDIR/defs.mk
write_c $_GDBSUPPORT/arch/$_MACHINE_SUBDIR/gdbsupport/config.h \
<$_TMPDIR/gdbsupport/config.h
}
get_gdb_libctf () {
local _CTF=$_GDB/lib/libctf
mkdir -p $_TOP/$_CTF/arch/$_MACHINE_SUBDIR
getvars libctf/Makefile libctf_la_OBJECTS |
sed -e s/libctf_la_// -e 's/\.lo/.o/g' -e s/libctf_la-//g |
write_mk $_CTF/arch/$_MACHINE_SUBDIR/defs.mk
write_c $_CTF/arch/$_MACHINE_SUBDIR/config.h \
<$_TMPDIR/libctf/config.h
}
##### gdb/lib/libgnulib #####
get_gdb_libgnulib () {
local _GNULIB=$_GDB/lib/libgnulib
mkdir -p $_TOP/$_GNULIB/arch/$_MACHINE_SUBDIR/gnulib/import
(getvars gnulib/Makefile gl_LIBOBJS |
sed -e s/gl_LIB// &&
getvars gnulib/import/Makefile libgnu_a_OBJECTS |
sed -e s/libgnu_a_// -e s@glthread/@@g -e s@malloc/@@g) |
write_mk $_GNULIB/arch/$_MACHINE_SUBDIR/defs.mk
for i in config.h \
import/alloca.h import/ctype.h \
import/dirent.h import/fcntl.h \
import/fnmatch.h import/glob.h \
import/inttypes.h import/limits.h \
import/locale.h import/math.h \
import/signal.h import/stdint.h \
import/stdio.h import/stdlib.h \
import/string.h import/time.h \
import/unistd.h import/wchar.h \
import/wctype.h
do
write_c $_GNULIB/arch/$_MACHINE_SUBDIR/gnulib/$i \
< $_TMPDIR/gnulib/$i
done
}
##### gdb/lib/libgdb #####
get_gdb_libgdb () {
local _GDBP=$_GDB/lib/libgdb
{
getvars gdb/Makefile \
INTERNAL_CFLAGS LIBGDB_OBS SIM_OBS
} | sed -e s@arch/@@g -e s@cli/@@g -e s@common/agent@common-agent@ \
-e s@common/@@g -e s@compile/@@g -e s@guile/@@g -e s@mi/@@g \
-e s@nat/@@g -e s@python/@@g -e s@target/@@g \
-e s@dwarf2/@@g -e s@unittests/@@g \
-e s@tui/@@g | write_mk $_GDBP/arch/$_MACHINE_SUBDIR/defs.mk
# getvars gdb/gdbserver/Makefile \
# INTERNAL_CFLAGS OBS \
# | write_mk $_GDB/bin/gdb/arch/$_MACHINE_SUBDIR/gdbserver.mk
for i in config.h version.c init.c \
xml-builtin.c jit-reader.h
do
write_c $_GDBP/arch/$_MACHINE_SUBDIR/$i \
< $_TMPDIR/gdb/$i
done
for f in nm tm xm; do
if [ ! -f $_TMPDIR/gdb/$f.h ]; then
continue
fi
ls -l $_TMPDIR/gdb/$f.h | \
sed 's,^.*->.*/gdb/,,;s,^,#include <,;s,$,>,' | \
write_c $_GDBP/arch/$_MACHINE_SUBDIR/$f.h
done
local _LIBSIM=$_GDB/lib/libsim
case $_MACHINE_SUBDIR in
powerpc*)
mkdir -p $_TOP/$_LIBSIM/arch/$_MACHINE_SUBDIR
write_c $_LIBSIM/arch/$_MACHINE_SUBDIR/config.h \
<$_TMPDIR/sim/ppc/config.h
write_c $_LIBSIM/arch/$_MACHINE_SUBDIR/build-config.h \
<$_TMPDIR/sim/ppc/build-config.h
#write_c $_LIBSIM/arch/$_MACHINE_SUBDIR/cconfig.h \
# <$_TMPDIR/sim/common/cconfig.h
;;
xxmips*) # Disabled for now
mkdir -p $_TOP/$_LIBSIM/arch/$_MACHINE_SUBDIR
write_c $_LIBSIM/arch/$_MACHINE_SUBDIR/config.h \
<$_TMPDIR/sim/mips/config.h
#write_c $_LIBSIM/arch/$_MACHINE_SUBDIR/cconfig.h \
# <$_TMPDIR/sim/common/cconfig.h
{
getvars sim/mips/Makefile \
LIB_OBJS CONFIG_CFLAGS \
BUILT_SRC_FROM_IGEN IGEN_OBJS
} | write_mk $_LIBSIM/arch/$_MACHINE_SUBDIR/defs.mk
;;
*)
;;
esac
}
# gdb/bin/gdbserver`
get_gdb_bingdbserver () {
local _CTF=$_GDB/bin/gdbserver
if [ ! -f $_CTF/arch/$_MACHINE_SUBDIR/config.h ]; then
return
fi
mkdir -p $_TOP/$_CTF/arch/$_MACHINE_SUBDIR
write_c $_CTF/arch/$_MACHINE_SUBDIR/config.h \
<$_TMPDIR/gdbserver/config.h
write_c $_CTF/arch/$_MACHINE_SUBDIR/version.cc \
<$_TMPDIR/gdbserver/version-generated.cc
}
##### main #####
case $1 in
all|gdb) # everything (uses "canadian cross" temp environment)
get_gdb_libgdb
get_gdb_libgdbsupport
get_gdb_libctf
get_gdb_libgnulib
get_gdb_libbfd
get_gdb_libopcodes
get_gdb_libiberty
get_gdb_libreadline
get_gdb_libdecnumber
get_gdb_bingdbserver
exit 0
;;
*) echo invalid arguments; exit 1;;
esac