#
# Mach Operating System
# Copyright (c) 1992,1991,1990,1989 Carnegie Mellon University
# All Rights Reserved.
# 
# Permission to use, copy, modify and distribute this software and its
# documentation is hereby granted, provided that both the copyright
# notice and this permission notice appear in all copies of the
# software, derivative works or modified versions, and any portions
# thereof, and that both notices appear in supporting documentation.
# 
# CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
# CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
# ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
# 
# Carnegie Mellon requests users of this software to return to
# 
#  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
#  School of Computer Science
#  Carnegie Mellon University
#  Pittsburgh PA 15213-3890
# 
# any improvements or extensions that they make and grant Carnegie Mellon
# the rights to redistribute these changes.
#  
#
# HISTORY
# $Log:	Makefile,v $
# Revision 2.34  92/08/03  18:15:02  jfriedl
# 	Added PURE_M88K_OBJS [jfriedl]
# 	Changed SA_LUNA88K_OBJS to SA_M88K_OBJS [danner]
# 
# Revision 2.33  92/07/20  13:33:30  cmaeda
# 	Added set_ras_address to list of unixoid traps.
# 	Added task_set_ras_pc to list of kernel traps.
# 	[92/05/11  14:40:31  cmaeda]
# 
# Revision 2.32  92/05/04  11:28:37  danner
# 	The unixoid trap cs files now have a define UNIXOID_TRAP 1 in
# 	 them. This is for systems that need to generate different
# 	 syscall stubs for unixoid and pure mach syscalls.
# 	[92/04/14            danner]
# 
# Revision 2.31  92/04/08  23:19:52  rpd
# 	Fixed to remove tmp directory before creating it.
# 	[92/03/18            jvh]
# 
# Revision 2.30  92/03/05  22:46:21  rpd
# 	Added bootstrap functions.
# 	[92/03/02            rpd]
# 
# 	Changed to use double-colon rules for top-level targets.
# 	[92/02/28            rpd]
# 
# Revision 2.29  92/02/20  13:42:51  elf
# 	Added default_pager_paging_file.
# 	[92/02/19  17:37:12  af]
# 
# Revision 2.28  92/02/19  16:07:29  elf
# 	Added thread_depress_abort.
# 	Added i386/memcpy.s.
# 	[92/02/19            elf]
# 
# Revision 2.27  92/02/19  15:10:38  elf
# 	Added mach_error_string.o, htg_vm_map.o, panic.o,
# 	doprnt.o, printf.o, sprintf.o, get_privileged_ports.o.
# 	[92/02/11            rpd]
# 
# Revision 2.26  92/02/19  10:51:30  elf
# 	Added SA_LUNA88K_OBJS. Updated Copyright.
# 	[92/02/19            danner]
# 
# Revision 2.25  92/01/24  00:50:04  rpd
# 	Fixed exc_server.o to have type-checking.
# 	[92/01/23            rpd]
# 
# Revision 2.24  92/01/23  15:21:49  rpd
# 	Revised for new Makefile organization.
# 	[92/01/16            rpd]
# 

include ${MAKETOP}Makefile-common

# find machine-dependent files in machine subdirectory
# find mig source files, mach/syscall_sw.h on CPATH

VPATH = .:${cpu}:${CPATH}

# top-level targets

TARGETS = libmach.a libmach_sa.a crt0.o
ITARGETS = ${TARGETS;.*;${INSTALLDIR}/lib/&}
TTARGETS = ${TARGETS;.*;${TRELEASEDIR}/lib/&}

all :: ${TARGETS}

install :: ${ITARGETS}

release :: ${TTARGETS}

clean ::
	${RM} ${ITARGETS}

# installation rules

${INSTALLDIR}/lib/libmach.a : libmach.a
	${RM} $@
	${CP} $? $@
	${CHMOD_LIB} $@

${INSTALLDIR}/lib/libmach_sa.a : libmach_sa.a
	${RM} $@
	${CP} $? $@
	${CHMOD_LIB} $@

${INSTALLDIR}/lib/crt0.o : crt0.o
	${RM} $@
	${CP} $? $@
	${CHMOD_O} $@

# release rules

${TRELEASEDIR}/lib/libmach.a : ${FRELEASEDIR}/lib/libmach.a
	${RM} $@
	${CP} $? $@

${TRELEASEDIR}/lib/libmach_sa.a : ${FRELEASEDIR}/lib/libmach_sa.a
	${RM} $@
	${CP} $? $@

${TRELEASEDIR}/lib/crt0.o : ${FRELEASEDIR}/lib/crt0.o
	${RM} $@
	${CP} $? $@

# normal Mach system calls from mach/syscall_sw.h

MACH_TRAPS = evc_wait mach_msg_trap mach_reply_port mach_thread_self \
	mach_task_self mach_host_self swtch_pri swtch thread_switch

# system calls from mach/syscall_sw.h which the kernel doesn't implement

UNIXOID_TRAPS = task_by_pid pid_by_task init_process map_fd \
	rfs_make_symlink htg_syscall set_ras_address

# routines from mach/mach.defs which have fast syscall versions

MACH_SYSCALLS = vm_allocate vm_map vm_deallocate task_create \
	task_terminate task_suspend task_set_special_port \
	thread_depress_abort

# other routines from mach/mach.defs

MACH_ROUTINES = task_threads thread_terminate vm_protect vm_inherit \
	vm_read vm_write vm_copy vm_region vm_statistics \
	mach_ports_register mach_ports_lookup \
	memory_object_data_provided memory_object_data_unavailable \
	memory_object_get_attributes vm_set_default_memory_manager \
	memory_object_lock_request task_get_emulation_vector \
	task_set_emulation_vector task_resume task_get_special_port \
	task_info thread_create thread_suspend thread_resume \
	thread_abort thread_get_state thread_set_state \
	thread_get_special_port thread_set_special_port thread_info \
	task_set_emulation memory_object_data_error \
	memory_object_set_attributes memory_object_destroy \
	memory_object_data_supply memory_object_ready \
	memory_object_change_attributes vm_machine_attribute \
	task_set_ras_pc

# routines from mach/mach_port.defs which have fast syscall versions

MACH_PORT_SYSCALLS = mach_port_allocate mach_port_allocate_name \
	mach_port_deallocate mach_port_insert_right

# other routines from mach/mach_port.defs

MACH_PORT_ROUTINES = mach_port_names mach_port_type mach_port_rename \
	mach_port_destroy mach_port_get_refs mach_port_mod_refs \
	old_mach_port_get_receive_status mach_port_set_qlimit \
	mach_port_set_mscount mach_port_get_set_status \
	mach_port_move_member mach_port_request_notification \
	mach_port_extract_right mach_port_get_receive_status \
	mach_port_set_seqno

# routines from device/device.defs

DEVICE_ROUTINES = device_open device_close device_write \
	device_write_inband device_read device_read_inband \
	device_set_status device_get_status device_set_filter device_map

# routines from mach/mach_host.defs

MACH_HOST_ROUTINES = host_processors host_info processor_info \
	processor_start processor_exit processor_control \
	processor_set_default xxx_processor_set_default_priv \
	processor_set_create processor_set_destroy processor_set_info \
	processor_assign processor_get_assignment thread_assign \
	thread_assign_default thread_get_assignment task_assign \
	task_assign_default task_get_assignment host_kernel_version \
	thread_priority thread_max_priority task_priority \
	processor_set_max_priority thread_policy \
	processor_set_policy_enable processor_set_policy_disable \
	processor_set_tasks processor_set_threads host_processor_sets \
	host_processor_set_priv host_set_time host_adjust_time \
	host_get_time host_reboot vm_wire thread_wire

# routines from mach_debug/mach_debug.defs

MACH_DEBUG_ROUTINES = host_zone_info mach_port_get_srights \
	host_ipc_hash_info host_ipc_marequest_info mach_port_space_info \
	mach_port_dnrequest_info mach_vm_region_info mach_vm_object_info \
	mach_vm_object_pages host_stack_usage processor_set_stack_usage \
	host_virtual_physical_table_info host_load_symbol_table \
	mach_port_kernel_object

# routines from mach/default_pager.defs

DPAGER_ROUTINES = default_pager_object_create default_pager_info \
	default_pager_objects default_pager_object_pages \
	default_pager_paging_file

# routines from mach/bootstrap.defs

BOOTSTRAP_ROUTINES = bootstrap_privileged_ports

# all system calls from mach/syscall_sw.h

PURE_TRAPS = ${MACH_TRAPS} \
	${MACH_SYSCALLS/.*/syscall_&} ${MACH_PORT_SYSCALLS/.*/syscall_&}

ALL_TRAPS = ${PURE_TRAPS} ${UNIXOID_TRAPS}

# mig rules to generate intermediate source files in the object directory

${UNIXOID_TRAPS/.*/&.cs} : mach/syscall_sw.h
	{ echo '#define UNIXOID_TRAP 1'; \
 	  echo '#include <mach/machine/syscall_sw.h>'; \
	  egrep '^kernel_trap\($*,' mach/syscall_sw.h; } > $@

${PURE_TRAPS/.*/&.cs} : mach/syscall_sw.h
	{ echo '#include <mach/machine/syscall_sw.h>'; \
	  egrep '^kernel_trap\($*,' mach/syscall_sw.h; } > $@

MIG_SYSCALL_SRCS = ${MACH_SYSCALLS/.*/mig_&.c} ${MACH_PORT_SYSCALLS/.*/mig_&.c}

${MIG_SYSCALL_SRCS} : $${@/mig_(.*)\.c/\1.c}
	name=${@/mig_(.*)\.c/\1}; \
	sed -e "s/$${name}/mig_$${name}/g" < $${name}.c > mig_$${name}.c

MACH_USER_SRCS = ${MACH_ROUTINES/.*/&.c} ${MACH_SYSCALLS/.*/&.c}
MACH_SRCS = mach_interface.h ${MACH_USER_SRCS} mach_server.c

${MACH_SRCS} : mach/mach.defs
	${MIG} ${MIGFLAGS} -i ./ -user '$${MACH_USER_SRCS}' -header mach_interface.h -server mach_server.c mach/mach.defs

MACH_PORT_USER_SRCS = ${MACH_PORT_ROUTINES/.*/&.c} ${MACH_PORT_SYSCALLS/.*/&.c}
MACH_PORT_SRCS = mach_port.h ${MACH_PORT_USER_SRCS} mach_port_server.c

${MACH_PORT_SRCS} : mach/mach_port.defs
	${MIG} ${MIGFLAGS} -i ./ -user '$${MACH_PORT_USER_SRCS}' -server mach_port_server.c mach/mach_port.defs

DEVICE_USER_SRCS = ${DEVICE_ROUTINES/.*/&.c}
DEVICE_SRCS = device.h ${DEVICE_USER_SRCS} device_server.c

${DEVICE_SRCS} : device/device.defs
	${MIG} ${MIGFLAGS} -i ./ -user '$${DEVICE_USER_SRCS}' -server device_server.c device/device.defs

MACH_HOST_USER_SRCS = ${MACH_HOST_ROUTINES/.*/&.c}
MACH_HOST_SRCS = mach_host.h ${MACH_HOST_USER_SRCS} mach_host_server.c

${MACH_HOST_SRCS} : mach/mach_host.defs
	${MIG} ${MIGFLAGS} -i ./ -user '$${MACH_HOST_USER_SRCS}' -server mach_host_server.c mach/mach_host.defs

MACH_DEBUG_USER_SRCS = ${MACH_DEBUG_ROUTINES/.*/&.c}
MACH_DEBUG_SRCS = mach_debug.h ${MACH_DEBUG_USER_SRCS} mach_debug_server.c

${MACH_DEBUG_SRCS} : mach_debug/mach_debug.defs
	${MIG} ${MIGFLAGS} -i ./ -user '$${MACH_DEBUG_USER_SRCS}' -server mach_debug_server.c mach_debug/mach_debug.defs

DPAGER_USER_SRCS = ${DPAGER_ROUTINES/.*/&.c}
DPAGER_SRCS = default_pager.h ${DPAGER_USER_SRCS} default_pager_server.c

${DPAGER_SRCS} : mach/default_pager.defs
	${MIG} ${MIGFLAGS} -i ./ -user '$${DPAGER_USER_SRCS}' -server default_pager_server.c mach/default_pager.defs

BOOTSTRAP_USER_SRCS = ${BOOTSTRAP_ROUTINES/.*/&.c}
BOOTSTRAP_SRCS = bootstrap.h ${BOOTSTRAP_USER_SRCS} bootstrap_server.c

${BOOTSTRAP_SRCS} : mach/bootstrap.defs
	${MIG} ${MIGFLAGS} -i ./ -user '$${BOOTSTRAP_USER_SRCS}' -server bootstrap_server.c mach/bootstrap.defs

EXC_SRCS = exc.h exc_user.c exc_server.c

${EXC_SRCS} : mach/exc.defs
	${MIG} ${MIGFLAGS} -user exc_user.c -server exc_server.c mach/exc.defs

NOTIFY_SRCS = notify_user.h notify_user.c notify_server.c

${NOTIFY_SRCS} : mach/notify.defs
	${MIG} ${MIGFLAGS} -header notify_user.h -user notify_user.c -server notify_server.c mach/notify.defs

seqnos_notify_server.c : mach/notify.defs
	${MIG} ${MIGFLAGS} -DSEQNOS -header /dev/null -user /dev/null -server seqnos_notify_server.c mach/notify.defs

MEMORY_OBJECT_SRCS = memory_object_user.h \
	memory_object_user.c memory_object_server.c

${MEMORY_OBJECT_SRCS} : mach/memory_object.defs
	${MIG} ${MIGFLAGS} -header memory_object_user.h -user memory_object_user.c -server memory_object_server.c mach/memory_object.defs

seqnos_memory_object_server.c : mach/memory_object.defs
	${MIG} ${MIGFLAGS} -DSEQNOS -header /dev/null -user /dev/null -server seqnos_memory_object_server.c mach/memory_object.defs

MEMORY_OBJECT_DEFAULT_SRCS = memory_object_default.h \
	memory_object_default_user.c memory_object_default_server.c

${MEMORY_OBJECT_DEFAULT_SRCS} : mach/memory_object_default.defs
	${MIG} ${MIGFLAGS} -header memory_object_default.h -user memory_object_default_user.c -server memory_object_default_server.c mach/memory_object_default.defs

seqnos_memory_object_default_server.c : mach/memory_object_default.defs
	${MIG} ${MIGFLAGS} -DSEQNOS -header /dev/null -user /dev/null -server seqnos_memory_object_default_server.c mach/memory_object_default.defs

DEVICE_REQUEST_SRCS = device_request.h device_request_user.c

${DEVICE_REQUEST_SRCS} : device/device_request.defs
	${MIG} ${MIGFLAGS} -user device_request_user.c -server /dev/null device/device_request.defs

DEVICE_REPLY_SRCS = device_reply_server.c

${DEVICE_REPLY_SRCS} : device/device_reply.defs
	${MIG} ${MIGFLAGS} -server device_reply_server.c -header /dev/null -user /dev/null device/device_reply.defs

NORMA_SRCS = mach_norma.h mach_norma_user.c mach_norma_server.c

${NORMA_SRCS} : mach/mach_norma.defs
	${MIG} ${MIGFLAGS} -user mach_norma_user.c -server mach_norma_server.c mach/mach_norma.defs

MACH_I386_SRCS = mach_i386.h mach_i386_user.c mach_i386_server.c

${MACH_I386_SRCS} : mach/i386/mach_i386.defs
	${MIG} ${MIGFLAGS} -user mach_i386_user.c -server mach_i386_server.c mach/i386/mach_i386.defs

# This is a funny one.  We do the mig into a temporary directory and
# then pick out the one file that we actually want.  We use a
# temporary directory to avoid interfering with the files normally
# generated from mach/mach.defs.  We use htg_vm_map.defs instead of
# using mach/mach.defs directly so that the dependencies show up in
# htg_vm_map.defs.d instead of overwriting mach.defs.d.

htg_vm_map.c : htg_vm_map.defs
	-${RM} -r tmp
	mkdir tmp
	${MIG} ${MIGFLAGS} -DEMULATOR -i tmp/ -user htg_vm_map.c -header tmp/mach_interface.h -server /dev/null htg_vm_map.defs
	mv tmp/htg_vm_map.c htg_vm_map.c

htg_vm_map.defs : mach/mach.defs
	ln -s $? $@

htg_vm_map.o : mach_interface.h

# mig generated code normally does stringent type-checking of received
# messages.  We disable this type-checking (for performance reasons)
# on messages that are received from the kernel, because the kernel
# is trusted to send correct messages.  Exceptions:
#	mach_debug user stubs - the mach_debug interface changes often,
#		so type-checking is useful to catch version skew
#	exc_server.c - users also have access to exception ports and
#		can make exception RPCs directly

NO_TYPE_CHECK_SRCS = ${MACH_USER_SRCS} ${MACH_PORT_USER_SRCS} \
	${MIG_SYSCALL_SRCS} ${DEVICE_USER_SRCS} ${MACH_HOST_USER_SRCS} \
	notify_server.c seqnos_notify_server.c \
	memory_object_server.c seqnos_memory_object_server.c \
	memory_object_default_server.c \
	seqnos_memory_object_default_server.c device_request_user.c \
	device_reply_server.c mach_norma_user.c mach_i386_user.c \
	htg_vm_map.c bootstrap_server.c ${BOOTSTRAP_USER_SRCS}

NO_TYPE_CHECK_OBJS = ${NO_TYPE_CHECK_SRCS/(.*)\.c/\1.o}

${NO_TYPE_CHECK_OBJS} : $${@/(.*)\.o/\1.c}
	${CC} -c ${CFLAGS} -DTypeCheck=0 ${@/(.*)\.o/\1.c}

# rules to generate the libraries

MACH_OBJS = mach_init.o mach_msg.o mach_msg_send.o mach_msg_receive.o \
	mach_msg_destroy.o  mach_msg_server.o

MIG_OBJS = mig_support.o mig_strncpy.o \
	mig_allocate.o mig_deallocate.o mig_reply_setup.o

USER_OBJS = slot_name.o error_codes.o mach_error_string.o

LIBC_OBJS = sbrk.o fork.o Ovfork.o

PURE_I386_OBJS = mach_i386_user.o
PURE_M88K_OBJS = _setjmp.o

PURE_OBJS = ${MACH_OBJS} ${MIG_OBJS} ${USER_OBJS} \
	${PURE_${TARGET_MACHINE}_OBJS} htg_vm_map.o \
	device_request_user.o device_reply_server.o \
	exc_user.o exc_server.o mach_norma_user.o \
	memory_object_server.o seqnos_memory_object_server.o \
	memory_object_default_server.o seqnos_memory_object_default_server.o \
	notify_user.o notify_server.o seqnos_notify_server.o \
	mach_server.o mach_port_server.o mach_host_server.o \
	mach_debug_server.o mach_norma_server.o device_server.o \
	default_pager_server.o memory_object_user.o \
	memory_object_default_user.o ${PURE_TRAPS/.*/&.o} \
	${MACH_SYSCALLS/.*/ms_&.o} ${MACH_SYSCALLS/.*/mig_&.o} \
	${MACH_PORT_SYSCALLS/.*/ms_&.o} ${MACH_PORT_SYSCALLS/.*/mig_&.o} \
	${MACH_ROUTINES/.*/&.o} ${MACH_PORT_ROUTINES/.*/&.o} \
	${DEVICE_ROUTINES/.*/&.o} ${MACH_HOST_ROUTINES/.*/&.o} \
	${MACH_DEBUG_ROUTINES/.*/&.o} ${DPAGER_ROUTINES/.*/&.o} \
	bootstrap_server.o ${BOOTSTRAP_ROUTINES/.*/&.o}

UNIXOID_OBJS = mach_init_ports.o mach_error.o \
	${LIBC_OBJS} ${UNIXOID_TRAPS/.*/&.o}

SA_VAX_OBJS     = urem.o udiv.o
SA_SUN3_OBJS    = start_float.o
SA_I386_OBJS    = gcc.o memcpy.o
SA_I860_OBJS    = pre_crt0.o
SA_M88K_OBJS = gcc.o

SA_OBJS = mach_init_sa.o ${SA_${TARGET_MACHINE}_OBJS} \
	exit.o _setjmp.o bzero.o bcopy.o \
	strcmp.o strlen.o strncpy.o strcat.o strcpy.o \
	doprnt.o printf.o sprintf.o panic.o \
	get_privileged_ports.o


LIBMACH_OBJS = ${PURE_OBJS} ${UNIXOID_OBJS}

libmach.a : ${LIBMACH_OBJS}
	${RM} $@
	${AR} cq $@ ${LIBMACH_OBJS}
	${RANLIB} $@

LIBMACH_SA_OBJS = ${PURE_OBJS} ${SA_OBJS}

libmach_sa.a : ${LIBMACH_SA_OBJS}
	${RM} $@
	${AR} cq $@ ${LIBMACH_SA_OBJS}
	${RANLIB} $@

# Special '.cc' suffix for putting crt0 thru cpp twice.

.SUFFIXES: .cc

.cc.o:
	${CP} $*.cc $*.c
	${CC} -S -DCRT0 $*.c
	${CPP} $*.s > $*.i
	${AS} ${ASFLAGS} -o $*.o $*.i

-include Makedep
