#
#   This file is part of the program psim.
#
#   Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
#
#   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#

VPATH = @srcdir@
srcdir = @srcdir@
srcroot = $(srcdir)/../..

prefix = @prefix@
exec_prefix = @exec_prefix@

host_alias = @host_alias@
target_alias = @target_alias@
program_transform_name = @program_transform_name@
bindir = $(exec_prefix)/bin
libdir = $(exec_prefix)/lib
tooldir = $(libdir)/$(target_alias)

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
docdir = $(datadir)/doc

SHELL = /bin/sh

# FIXME: use autoconf's AC_PROG_INSTALL
INSTALL = $(srcroot)/install.sh -c
INSTALL_PROGRAM = $(INSTALL)
INSTALL_DATA = $(INSTALL)
INSTALL_XFORM = $(INSTALL) -t='$(program_transform_name)'
INSTALL_XFORM1= $(INSTALL_XFORM) -b=.1

AR = ar
AR_FLAGS = rc
CFLAGS = -g
BISON = bison
MAKEINFO = makeinfo
RANLIB = ranlib

.NOEXPORT:
MAKEOVERRIDES=

LIB_INCLUDES	= -I$(srcdir)/../../include
BFD_INCLUDES	= -I../../bfd -I$(srcdir)/../../bfd
GDB_INCLUDES	= -I../../gdb -I$(srcdir)/../../gdb  -I$(srcdir)/../../gdb/config -I$(srcdir)/../../mmalloc
INCLUDES	= -I. -I$(srcdir) $(LIB_INCLUDES) $(BFD_INCLUDES) $(GDB_INCLUDES)

CONFIG_FILE	= std-config.h

LIBIBERTY_LIB	= ../../libiberty/libiberty.a
BFD_LIB		= ../../bfd/libbfd.a

#### Makefile fragments come in here.
# @host_makefile_frag@
###

TARGETLIB = libsim.a

all:	run libsim.a $(GDB_OBJ)

.c.o:
	$(CC) -c $(CFLAGS) $(HDEFINES) $(TDEFINES) $(INCLUDES) $<



BASICS_H = \
	sysdep.h \
	config.h \
	words.h \
	ppc-endian.h \
	debug.h \
	bits.h \
	sim_callbacks.h

PSIM_H = \
	psim.h \
	$(BASICS_H)

IDECODE_H = \
	idecode.h \
	idecode_insn.h \
	idecode_expression.h \
	idecode_branch.h \
	idecode_fields.h \
	icache.h

REGISTERS_H = \
	registers.h \
	spreg.h

CPU_H = \
	cpu.h \
	$(BASICS_H) \
	$(REGISTERS_H) \
	device_tree.h \
	memory_map.h \
	core.h \
	vm.h \
	events.h \
	interrupts.h \
	psim.h \
	icache.h


INLINE = \
	inline.h \
	inline.c

BUILT_SRC = \
	icache.h \
	idecode.h idecode.c \
	semantics.h semantics.c \
	spreg.h spreg.c \
	config.h

LIB_SRC = \
	psim.c \
	bits.c \
	ppc-endian.c \
	debug.c \
	memory_map.c \
	vm.c \
	core.c \
	events.c \
	system.c \
	registers.c \
	cpu.c \
	interrupts.c \
	devices.c \
	device_tree.c

MAIN_SRC = \
	main.c \
	sim_calls.c


LIB_OBJ = \
	debug.o \
	bits.o \
	ppc-endian.o \
	system.o \
	registers.o \
	memory_map.o \
	vm.o \
	core.o \
	spreg.o \
	cpu.o \
	interrupts.o \
	events.o \
	devices.o \
	device_tree.o \
	semantics.o \
	idecode.o \
	psim.o


GDB_OBJ = sim_calls.o 


psim: libsim.a main.o $(LIBIBERTY_LIB) $(BFD_LIB) $(LIBS)
	$(CC) $(CFLAGS) $(LDFLAGS) -o psim main.o libsim.a $(BFD_LIB) $(LIBIBERTY_LIB) $(LIBS)

run: psim
	rm -f run
	ln psim run

libsim.a: $(BUILT_SRC) $(LIB_OBJ) $(GDB_OBJ)
	rm -f $(TARGETLIB)
	$(AR) $(AR_FLAGS) $(TARGETLIB) $(LIB_OBJ) $(GDB_OBJ)
	$(RANLIB) $(TARGETLIB)

psim.o: psim.c psim.h $(CPU_H) $(IDECODE_H) $(INLINE)

bits.o: bits.c bits.h

debug.o: debug.c $(BASICS_H)

ppc-endian.o: ppc-endian.c ppc-endian.h \
	config.h words.h sim_callbacks.h

system.o: system.c system.h $(CPU_H) $(IDECODE_H)

registers.o: registers.c $(REGISTERS_H) $(BASICS_H) 

cpu.o: cpu.c $(CPU_H) $(IDECODE_H)

interrupts.o: interrupts.c $(CPU_H) $(IDECODE_H) system.h

idecode.o: idecode.c $(CPU_H) $(IDECODE_H) semantics.h

memory_map.o: memory_map.c memory_map.h $(BASICS_H) device_tree.h interrupts.h

# double.o: double.c dp-bit.c

vm.o: vm.c vm.h $(BASICS_H) $(REGISTERS_H) \
	device_tree.h memory_map.h core.h interrupts.h

core.o: core.c core.h $(BASICS_H) \
	device_tree.h memory_map.h

events.o: events.c events.h $(BASICS_H) 

sim_calls.o: sim_calls.c $(PSIM_H) ../../gdb/tm.h devices.h

spreg.o: spreg.h spreg.c words.h

main.o: main.c $(PSIM_H)

devices.o: devices.c devices.h $(BASICS_H) \
	device_tree.h events.h

device_tree.o: device_tree.c device_tree.h devices.h $(BASICS_H)

semantics.o: semantics.c semantics.h $(CPU_H) $(IDECODE_H)


#
# Rules to create the built c source code files
#

config.h: $(CONFIG_FILE)
	cp $(srcdir)/$(CONFIG_FILE) config.h


tmp-gencode: gen ppc-instructions ppc-spr-table $(srcdir)/../../move-if-change
	./gen	-r $(srcdir)/ppc-spr-table \
		-P tmp-spreg.h \
		-p tmp-spreg.c \
		-i $(srcdir)/ppc-instructions \
		-C tmp-icache.h \
		-S tmp-semantics.h \
		-s tmp-semantics.c \
		-D tmp-idecode.h \
		-d tmp-idecode.c
	$(srcdir)/../../move-if-change tmp-icache.h icache.h
	$(srcdir)/../../move-if-change tmp-idecode.h idecode.h
	$(srcdir)/../../move-if-change tmp-idecode.c idecode.c
	$(srcdir)/../../move-if-change tmp-semantics.h semantics.h
	$(srcdir)/../../move-if-change tmp-semantics.c semantics.c
	$(srcdir)/../../move-if-change tmp-spreg.h spreg.h
	$(srcdir)/../../move-if-change tmp-spreg.c spreg.c
	touch tmp-gencode

icache.h idecode.h idecode.c semantics.h semantics.c spreg.h spreg.c: tmp-gencode

gen.o: gen.c config.h

gen: gen.o config.h $(LIBIBERTY_LIB) $(LIBS)
	$(CC) $(CFLAGS) $(LDFLAGS) -o gen gen.o $(LIBIBERTY_LIB) $(LIBS)
		
#

tags etags: TAGS

TAGS: tmp-gencode config.h
	etags $(srcdir)/*.h $(srcdir)/*.c $(BUILT_SRC)

clean:
	rm -f tmp-* *.[oas] core psim run gen

distclean mostlyclean realclean: clean
	rm -f TAGS $(BUILT_SRC) Makefile config.cache config.log config.status

Makefile: Makefile.in config.status @frags@
	$(SHELL) ./config.status

config.status: configure
	$(SHELL) ./config.status --recheck

install:
	echo Install psim ...