H8/300 simulator

sim/h8300/.Sanitize

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+# Sanitize.in for devo.
+# $Id$
+#
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize".  All keyword lines must exist,
+# and must exist in the order specified by this file.  Each directory
+# in the tree will be processed, top down, in the following order.
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done.  Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this 
+
+Do-first:
+
+echo Sanitizing `pwd`...
+
+# All files listed between the "Things-to-keep:" line and the
+# "Files-to-sed:" line will be kept.  All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called.  Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+ChangeLog
+Makefile.in
+configure.in
+writecode.c
+run.c
+
+Do-last:
+
+echo Done in `pwd`.
+
+
+# End of file.

sim/h8300/ChangeLog

@@ -0,0 +1,4 @@
+Tue Dec 22 13:56:48 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
+
+	* new 
+

sim/h8300/Makefile.in

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+#    Makefile template for Configure for the h8300sim library.
+#    Copyright (C) 1990, 1991, 1992 Free Software Foundation, Inc.
+#    Written by Cygnus Support.
+# 
+# This program 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 2 of the License, or
+# (at your option) any later version.
+# 
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+srcdir = .
+
+prefix = /usr/local
+
+exec_prefix = $(prefix)
+bindir = $(exec_prefix)/bin
+libdir = $(exec_prefix)/lib
+
+datadir = $(prefix)/lib
+mandir = $(prefix)/man
+man1dir = $(mandir)/man1
+man2dir = $(mandir)/man2
+man3dir = $(mandir)/man3
+man4dir = $(mandir)/man4
+man5dir = $(mandir)/man5
+man6dir = $(mandir)/man6
+man7dir = $(mandir)/man7
+man8dir = $(mandir)/man8
+man9dir = $(mandir)/man9
+infodir = $(prefix)/info
+includedir = $(prefix)/include
+oldincludedir =
+docdir = $(srcdir)/doc
+
+SHELL = /bin/sh
+
+INSTALL = install -c
+INSTALL_PROGRAM = $(INSTALL)
+INSTALL_DATA = $(INSTALL)
+
+AR = ar
+AR_FLAGS = qc
+CFLAGS = -g
+BISON = bison
+MAKEINFO = makeinfo
+RANLIB = ranlib
+
+INCDIR = $(srcdir)/../include
+CSEARCH = -I. -I$(srcdir) -I$(INCDIR)
+DEP = mkdep
+
+
+TARGETLIB = libsim.a
+
+run:	code.o run.o
+	$(CC) -o run code.o run.o ../bfd/libbfd.a ../libiberty/libiberty.a
+ 
+code.c:p1.c p2.c p3.c
+	cat p1.c p2.c p3.c | cb >code.c
+	indent code.c
+
+p2.c:writecode
+	./writecode >p2.c
+
+
+writecode:writecode.o
+
+writecode.o:writecode.c
+	$(CC) -g -I$(INCDIR) -c writecode.c 
+
+
+
+
+
+#### host and target dependent Makefile fragments come in here.
+###
+
+FLAGS_TO_PASS = \
+	"against=$(against)" \
+	"AR=$(AR)" \
+	"AR_FLAGS=$(AR_FLAGS)" \
+	"CC=$(CC)" \
+	"CFLAGS=$(CFLAGS)" \
+	"RANLIB=$(RANLIB)" \
+	"MAKEINFO=$(MAKEINFO)" \
+	"INSTALL=$(INSTALL)" \
+	"INSTALL_DATA=$(INSTALL_DATA)" \
+	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+	"BISON=$(BISON)"
+
+.c.o:
+	$(CC) -c $(CFLAGS) $(HDEFINES) $(TDEFINES) $(CSEARCH) $(CSWITCHES) $<
+
+
+# C source files that correspond to .o's.
+CFILES = z8k-dis.c
+
+STAGESTUFF = $(TARGETLIB) $(OFILES)
+
+all: $(TARGETLIB) 
+
+
+.NOEXPORT:
+
+check:
+
+info:
+clean-info:
+install-info:
+
+# HDEPFILES comes from the host config; TDEPFILES from the target config.
+
+
+$(TARGETLIB): $(OFILES)
+	 rm -f $(TARGETLIB)
+	 $(AR) $(AR_FLAGS) $(TARGETLIB) $(OFILES)
+	 $(RANLIB) $(TARGETLIB)
+
+# Circumvent Sun Make bug with VPATH.
+sparc-opc.o: sparc-opc.c
+
+tags etags: TAGS
+
+TAGS: force
+	etags $(INCDIR)/*.h $(srcdir)/*.h $(srcdir)/*.c
+
+clean:
+	rm -f *.[oa] *~ core *.E *.p *.ip aout-params.h gen-aout
+
+clobber realclean: clean
+	rm -f libbfd.a TAGS
+
+# Mark everything as depending on config.status, since the timestamp on
+# sysdep.h might actually move backwards if we reconfig and relink it
+# to a different hosts/h-xxx.h file.  This will force a recompile anyway.
+RECONFIG = config.status
+
+
+
+# This target should be invoked before building a new release.
+# 'VERSION' file must be present and contain a string of the form "x.y"
+#
+roll:
+	@V=`cat VERSION`		; \
+	MAJ=`sed 's/\..*//' VERSION`	; \
+	MIN=`sed 's/.*\.//' VERSION`	; \
+	V=$$MAJ.`expr $$MIN + 1`	; \
+	rm -f VERSION			; \
+	echo $$V >VERSION		; \
+	echo Version $$V
+
+# Dummy target to force execution of dependent targets.
+#
+force:
+
+install:
+	-parent=`echo $(bindir)|sed -e 's@/[^/]*$$@@'`; \
+	if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
+	-if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; fi
+	-parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
+	if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
+	-if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; fi
+	-n=`t='$(program_transform_name)'; echo run | sed -e "" $$t`; \
+	$(INSTALL_PROGRAM) run $(bindir)/$$n; \
+	$(M_INSTALL)
+
+
+
+Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
+	$(SHELL) ./config.status
+
+dep: $(CFILES)
+	mkdep $(CFLAGS) $?
+
+
+# What appears below is generated by a hacked mkdep using gcc -MM.
+
+# DO NOT DELETE THIS LINE -- mkdep uses it.
+# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY.
+
+
+# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
+

sim/h8300/configure.in

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+# This file is a shell script that supplies the information necessary
+# to tailor a template configure script into the configure script
+# appropriate for this directory.  For more information, check any
+# existing configure script.
+
+srctrigger=writecode.c
+srcname="sim"
+
+# per-host:
+
+. ${srcdir}/../bfd/configure.host
+
+# Set up to make a link between the host's include file and "sysdep.h".
+files="../bfd/hosts/${my_host}.h"
+
+links="sysdep.h"
+
+if [ ! -f ${srcdir}/${files} ] ; then
+	if [ -n "${my_host}" ] ; then
+		echo '***' No file ${srcdir}/${files} 1>&2
+	fi
+	echo '***' ${srcname} does not support host ${host} 1>&2
+	exit 1
+fi
+
+host_makefile_frag=
+if [ -f ${srcdir}/../bfd/config/${my_host}.mh ] ; then
+	host_makefile_frag=../bfd/config/${my_host}.mh
+fi
+
+# per-target:

sim/h8300/run.c

@@ -0,0 +1,81 @@
+/* run front end support for H8/300 
+   Copyright (C) 1987, 1992 Free Software Foundation, Inc.
+
+This file is part of H8300 SIM
+
+GNU CC 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 2, or (at your option)
+any later version.
+
+GNU CC 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 CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+
+/* Steve Chamberlain
+   sac@cygnus.com */
+
+#include "bfd.h"
+#include "sysdep.h"
+
+int
+main(ac,av)
+int ac;
+char **av;
+{
+  bfd *abfd;
+  bfd_vma start_address;
+  asection *s;
+  int i;
+  int verbose = 0;
+  int trace = 0;
+  char *name = "";
+  for (i = 1; i < ac; i++)
+  {
+    if (strcmp(av[i],"-v") == 0) 
+    {
+      verbose = 1;
+    }
+    else if (strcmp(av[i],"-t") == 0) 
+    {
+      trace = 1;
+    }
+
+    else 
+    {
+      name = av[i];
+    }
+  }
+  if (verbose)
+  {
+    printf("run %s\n", name);
+  }
+  abfd = bfd_openr(name,"coff-h8300");
+
+  if (abfd) {
+      
+    if (bfd_check_format(abfd, bfd_object)) 
+    {
+
+      for (s = abfd->sections; s; s=s->next) 
+      {
+	char *buffer = malloc(bfd_section_size(abfd,s));
+	bfd_get_section_contents(abfd, s, buffer, 0, bfd_section_size(abfd,s));
+	sim_write(s->vma, buffer, bfd_section_size(abfd,s));
+      }
+
+      start_address = bfd_get_start_address(abfd);
+      sim_store_register(start_address);
+      sim_resume(0,0);
+      return 0;
+    }
+  }
+
+  return 1;
+}