* run.c: #include ../common/config.h, tconfig.h.
(myname): New static global. (main): Recognize new options -a, -c. Also recognize -h if h8/300. Only process -c ifdef SIM_HAVE_SIMCACHE. Only process -p/-s ifdef SIM_HAVE_PROFILE. Parse program name from argv[0] and use in error messages. Pass sim_args to sim_open. Pass prog_args to sim_create_inferior. Add support for incomplete h8/300 termination indicators. (usage): Make more verbose. * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files. * Makefile.in,Make-common.in,callback.c: New files. * nltvals.def,gentmap.c,gentvals.sh: New files.
This commit is contained in:
David Edelsohn
parent
e01714ccda
commit
58b72d7e20
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@ -0,0 +1,172 @@
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# Makefile template for Configure for simulator common parts
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# Copyright (C) 1996 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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default: all
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VPATH = @srcdir@
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srcdir = @srcdir@
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srcroot = $(srcdir)/../..
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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host_alias = @host_alias@
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target_alias = @target_alias@
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program_transform_name = @program_transform_name@
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bindir = @bindir@
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libdir = @libdir@
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tooldir = $(libdir)/$(target_alias)
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datadir = @datadir@
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mandir = @mandir@
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man1dir = $(mandir)/man1
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infodir = @infodir@
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includedir = @includedir@
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SHELL = /bin/sh
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INSTALL = $(srcroot)/install.sh -c
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_DATA = @INSTALL_DATA@
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INSTALL_XFORM = $(INSTALL) -t='$(program_transform_name)'
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INSTALL_XFORM1= $(INSTALL_XFORM) -b=.1
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CC = @CC@
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CC_FOR_BUILD = @CC_FOR_BUILD@
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CPP = @CPP@
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CPP_FOR_TARGET = @CPP_FOR_TARGET@
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TARGET_SUBDIR = @TARGET_SUBDIR@
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CFLAGS = @CFLAGS@
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SIM_CFLAGS = @sim_cflags@
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HDEFINES = @HDEFINES@
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TDEFINES =
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CONFIG_CFLAGS = @DEFS@ $(SIM_CFLAGS) $(HDEFINES) $(TDEFINES)
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CSEARCH = -I. -I$(srcdir) -I$(srcroot)/include
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ALL_CFLAGS = $(CFLAGS) $(CONFIG_CFLAGS) $(CSEARCH)
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BUILD_CFLAGS = -g -O $(CSEARCH)
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AR = @AR@
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AR_FLAGS = rc
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RANLIB = @RANLIB@
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MAKEINFO = makeinfo
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.NOEXPORT:
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MAKEOVERRIDES=
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all: libcommon.a
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LIB_OBJS = callback.o targ-map.o
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# FIXME: Ideally, callback.o and friends live in a library outside of
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# both the gdb and simulator source trees (e.g. devo/remote. Not
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# devo/libremote because this directory would contain more than just
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# a library).
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libcommon.a: $(LIB_OBJS)
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rm -f libcommon.a
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$(AR) $(ARFLAGS) libcommon.a $(LIB_OBJS)
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$(RANLIB) libcommon.a
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callback.o: callback.c targ-vals.h $(srcroot)/include/callback.h
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targ-map.o: targ-map.c targ-vals.h
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# Generate TARG_VALS_H for newlib using devo and build tree.
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# This file is shipped with distributions so we build in the source dir.
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# This is built in srcdir so putting dependencies here is risky.
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# Use `make headers' to rebuild.
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headers: nltvals.def
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.PHONY: headers
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# Note: If gdb releases begin to contain target header files, generate
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# targ-vals.def at build time.
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nltvals.def: Makefile gentvals.sh
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rootme=`pwd` ; \
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cd $(srcdir) ; \
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rm -f nltvals.new ; \
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echo '/* Newlib macro values needed by simulator. */' >nltvals.new ; \
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echo '/* This file is machine generated by gentvalh.sh. */' >>nltvals.new ; \
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$(SHELL) $(srcdir)/gentvals.sh errno $(srcroot)/newlib/libc/include \
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"errno.h sys/errno.h" 'E[A-Z0-9]*' "$(CPP_FOR_TARGET)" >>nltvals.new ; \
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$(SHELL) $(srcdir)/gentvals.sh signal $(srcroot)/newlib/libc/include \
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"signal.h sys/signal.h" 'SIG[A-Z0-9]*' "$(CPP_FOR_TARGET)" >>nltvals.new ; \
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$(SHELL) $(srcdir)/gentvals.sh open $(srcroot)/newlib/libc/include \
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"fcntl.h sys/fcntl.h" 'O_[A-Z0-9]*' "$(CPP_FOR_TARGET)" >>nltvals.new ; \
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$(srcroot)/move-if-change nltvals.new nltvals.def
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gentmap: Makefile gentmap.c
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$(CC_FOR_BUILD) $(srcdir)/gentmap.c -o gentmap $(BUILD_CFLAGS)
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targ-vals.h: Makefile gentmap
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rm -f targ-vals.h
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./gentmap -h >targ-vals.h
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targ-map.c: Makefile gentmap
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rm -f targ-map.c
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./gentmap -c >targ-map.c
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.c.o:
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$(CC) -c $< $(ALL_CFLAGS)
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check:
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info:
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clean-info:
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install-info:
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tags etags: TAGS
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TAGS: force
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etags *.c *.h
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clean:
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rm -f *.[oa] *~ core gentmap
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rm -f $(ALL)
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distclean mostlyclean maintainer-clean realclean: clean
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rm -f TAGS
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rm -f Makefile config.cache config.log config.status
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rm -f config.h stamp-h
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# Dummy target to force execution of dependent targets.
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force:
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# Copy the files into directories where they will be run.
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install:
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install-man:
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$(INSTALL_XFORM1) $(srcdir)/run.1 $(man1dir)/run.1
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Makefile: Makefile.in config.status
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$(SHELL) ./config.status
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config.status: configure
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$(SHELL) ./config.status --recheck
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# We can't add dependencies to configure because it causes too much trouble
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# to end users if configure's timestamp is out of sync.
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.PHONY: run-autoconf
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run-autoconf:
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cd $(srcdir) && autoconf
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config.h: stamp-h ; @true
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stamp-h: config.in config.status
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CONFIG_FILES= CONFIG_HEADERS=config.h:config.in $(SHELL) ./config.status
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@ -0,0 +1,50 @@
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dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.5)dnl
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AC_INIT(Makefile.in)
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# This is intended for use by the target specific directories, and by us.
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SIM_AC_COMMON
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# Put a useful copy of CPP_FOR_TARGET in Makefile.
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# This is only used to build the target values header files. These files are
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# shipped with distributions so CPP_FOR_TARGET only needs to work in
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# developer's trees. This value is borrowed from ../../Makefile.in.
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CPP_FOR_TARGET="\` \
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if test -f \$\${rootme}/../../gcc/Makefile ; then \
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if test -f \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/Makefile ; then \
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echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/ -idirafter \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/targ-include -idirafter \$(srcroot)/newlib/libc/include -nostdinc; \
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else \
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echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/; \
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fi; \
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else \
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if test '\$(host_canonical)' = '\$(target_canonical)' ; then \
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echo \$(CC); \
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else \
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t='\$(program_transform_name)'; echo gcc | sed -e 's/x/x/' \$\$t; \
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fi; \
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fi\` -E"
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AC_SUBST(CPP_FOR_TARGET)
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# Set TARGET_SUBDIR, needed by CPP_FOR_TARGET.
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if test x"${host}" = x"${target}" ; then
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TARGET_SUBDIR="."
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else
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TARGET_SUBDIR=${target_alias}
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fi
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AC_SUBST(TARGET_SUBDIR)
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case "${target}" in
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*-*-*) TARG_VALS_DEF=nltvals.def ;;
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esac
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# Discard what SIM_AC_COMMON sets for these.
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sim_link_files="${TARG_VALS_DEF}"
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sim_link_links="targ-vals.def"
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AC_LINK_FILES($sim_link_files, $sim_link_links)
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# These aren't all needed yet, but will be eventually.
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AC_CHECK_HEADERS(stdlib.h string.h strings.h time.h sys/times.h)
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AC_OUTPUT(Makefile,
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[case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])
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@ -0,0 +1,102 @@
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/* Generate targ-vals.h and targ-map.c. */
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#include <stdio.h>
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struct tdefs {
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char *symbol;
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int value;
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};
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static struct tdefs errno_tdefs[] = {
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#define errno_defs
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#include "targ-vals.def"
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#undef errno_defs
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{ 0, 0 }
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};
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static struct tdefs open_tdefs[] = {
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#define open_defs
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#include "targ-vals.def"
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#undef open_defs
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{ 0, 0 }
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};
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static void
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gen_targ_vals_h ()
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{
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struct tdefs *t;
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printf ("/* Target header values needed by the simulator and gdb. */\n");
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printf ("/* This file is machine generated by gentmap.c. */\n\n");
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printf ("#ifndef TARG_VALS_H\n");
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printf ("#define TARG_VALS_H\n\n");
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printf ("/* errno values */\n");
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for (t = &errno_tdefs[0]; t->symbol; ++t)
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printf ("#define TARGET_%s %d\n", t->symbol, t->value);
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printf ("\n");
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printf ("/* open flag values */\n");
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for (t = &open_tdefs[0]; t->symbol; ++t)
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printf ("#define TARGET_%s 0x%x\n", t->symbol, t->value);
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printf ("\n");
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printf ("#endif /* TARG_VALS_H */\n");
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}
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static void
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gen_targ_map_c ()
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{
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struct tdefs *t;
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printf ("/* Target value mapping utilities needed by the simulator and gdb. */\n");
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printf ("/* This file is machine generated by gentmap.c. */\n\n");
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printf ("#include <errno.h>\n");
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printf ("#include <fcntl.h>\n");
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printf ("#include \"ansidecl.h\"\n");
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printf ("#include \"callback.h\"\n");
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printf ("#include \"targ-vals.h\"\n");
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printf ("\n");
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printf ("/* errno mapping table */\n");
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printf ("target_defs_map errno_map[] = {\n");
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for (t = &errno_tdefs[0]; t->symbol; ++t)
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{
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printf ("#ifdef %s\n", t->symbol);
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printf (" { %s, TARGET_%s },\n", t->symbol, t->symbol);
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printf ("#endif\n");
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}
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printf (" { 0, 0 }\n");
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printf ("};\n\n");
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printf ("/* open flags mapping table */\n");
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printf ("target_defs_map open_map[] = {\n");
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for (t = &open_tdefs[0]; t->symbol; ++t)
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{
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printf ("#ifdef %s\n", t->symbol);
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printf (" { %s, TARGET_%s },\n", t->symbol, t->symbol);
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printf ("#endif\n");
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}
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printf (" { -1, -1 }\n");
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printf ("};\n\n");
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}
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int
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main (argc, argv)
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int argc;
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char *argv[];
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{
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if (argc != 2)
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abort ();
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if (strcmp (argv[1], "-h") == 0)
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gen_targ_vals_h ();
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else if (strcmp (argv[1], "-c") == 0)
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gen_targ_map_c ();
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else
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abort ();
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exit (0);
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}
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@ -0,0 +1,51 @@
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#!/bin/sh
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# Usage: gentvals.sh type dir files pattern cpp
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type=$1
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dir=$2
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# FIXME: Would be nice to process #include's in these files.
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files=$3
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pattern=$4
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cpp=$5
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# FIXME: need trap to remove tmp files.
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rm -f tmpvals.list tmpvals.uniq
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for f in $files
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do
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if test -f $dir/$f ; then
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grep "#define[ ]$pattern" $dir/$f | sed -e "s/^.*#define[ ]\($pattern\)[ ]*\([^ ][^ ]*\).*$/\1/" >> tmpvals.list
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fi
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done
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sort <tmpvals.list | uniq >tmpvals.uniq
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rm -f tmpvals.h
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for f in $files
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do
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if test -f $dir/$f ; then
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echo "#include <$f>" >>tmpvals.h
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fi
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done
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cat tmpvals.uniq |
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while read sym
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do
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echo "#ifdef $sym" >>tmpvals.h
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echo 'DEFVAL { "'$sym'", '$sym ' },' >>tmpvals.h
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echo "#endif" >>tmpvals.h
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done
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echo "#ifdef ${type}_defs"
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for f in $files
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do
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if test -f $dir/$f ; then
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echo "/* from $f */"
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fi
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done
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echo "/* begin $type target macros */"
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$cpp tmpvals.h | grep DEFVAL | sed -e 's/DEFVAL//' -e 's/ / /'
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echo "/* end $type target macros */"
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echo "#endif"
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rm -f tmpvals.list tmpvals.uniq tmpvals.h
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@ -0,0 +1,20 @@
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/* Default target configuration file.
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To override this, create file `tconfig.in' in the simulator's
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source directory. */
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/* Define this if the simulator supports profiling.
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See the mips simulator for an example.
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This enables the `-p foo' and `-s bar' options.
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The target is required to provide sim_set_profile{,_size}. */
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/* #define SIM_HAVE_PROFILE */
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/* Define this if the simulator uses an instruction cache.
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See the h8/300 simulator for an example.
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This enables the `-c size' option to set the size of the cache.
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The target is required to provide sim_set_simcache_size. */
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/* #define SIM_HAVE_SIMCACHE */
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||||
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||||
/* C statement to call after argument parsing is done and executable file
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||||
has been opened (with bfd_openr).
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See h8300/tconfig.in for an example. */
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/* #define SIM_PRE_LOAD(EXEC_BFD) */
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Loading…
Reference in New Issue