#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only
# (the "License").  You may not use this file except in compliance
# with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"%Z%%M%	%I%	%E% SMI"
#
#	This makefile contains the common definitions for the sun4v unix
#	and all sun4v implementation architecture dependent modules.
#

#
#	Machine type (implementation architecture):
#
PLATFORM	 = sun4v
OPLATFORM	 = sun4u
PROMIF		 = ieee1275
PSMBASE		 = $(UTSBASE)/../psm

#
# Definitions for the platform-specific /platform directories.
#
# PLATFORMS designates those sun4v machines which have no platform
# specific code.
#
# IMPLEMENTATIONS is used to designate sun4v machines which have
# platform specific modules.  All code specific to a given implementation
# resides in the appropriately named subdirectory.   This requires
# these platforms to have their own Makefiles to define ROOT_PLAT_DIRS,
# USR_PLAT_DIRS, etc.
# The number of IMPLEMENTATIONS should not grow!
#
# So if we had an implementation named 'foo', we would need the following
# Makefiles in the foo subdirectory:
#
#	sun4v/foo/Makefile
#	sun4v/foo/Makefile.foo
#	sun4v/foo/Makefile.targ
#

#
# all PLATFORMS that do not belong in the $(IMPLEMENTATIONS) list.
# This list should be empty.  A platform without platform modules
# is a plain, generic sun4v platform.
#
#IMPLEMENTED_PLATFORM	= 
#PLATFORMS                = $(IMPLEMENTED_PLATFORM)

# IMPLEMENTATIONS is used by Install.sh, must not use backslash to continue
# the lines.
IMPLEMENTATIONS		= ontario

#ROOT_PLAT_DIRS		= $(PLATFORMS:%=$(ROOT_PLAT_DIR)/%)
#USR_PLAT_DIRS		= $(PLATFORMS:%=$(USR_PLAT_DIR)/%)

#USR_DESKTOP_DIR		= $(USR_PLAT_DIR)/$(IMPLEMENTED_PLATFORM)
#USR_DESKTOP_INC_DIR	= $(USR_DESKTOP_DIR)/include
#USR_DESKTOP_SBIN_DIR	= $(USR_DESKTOP_DIR)/sbin
#USR_DESKTOP_LIB_DIR	= $(USR_DESKTOP_DIR)/lib

#
#	Define supported builds
#
DEF_BUILDS	= $(DEF_BUILDS64)
ALL_BUILDS	= $(ALL_BUILDS64)

#
#	Everybody needs to know how to build modstubs.o and to locate unix.o
#
UNIX_DIR	 = $(UTSBASE)/$(PLATFORM)/unix
GENLIB_DIR	 = $(UTSBASE)/$(PLATFORM)/genunix
MODSTUBS_DIR	 = $(UNIX_DIR)
DSF_DIR		 = $(UTSBASE)/$(PLATFORM)/genassym
LINTS_DIR	 = $(OBJS_DIR)
LINT_LIB_DIR	 = $(UTSBASE)/$(PLATFORM)/lint-libs/$(OBJS_DIR)
 
DTRACESTUBS_O	 = $(OBJS_DIR)/dtracestubs.o
DTRACESTUBS	 = $(OBJS_DIR)/libdtracestubs.so

UNIX_O		 = $(UNIX_DIR)/$(OBJS_DIR)/unix.o
MODSTUBS_O	 = $(MODSTUBS_DIR)/$(OBJS_DIR)/modstubs.o
GENLIB	 	 = $(GENLIB_DIR)/$(OBJS_DIR)/libgenunix.so

LINT_LIB	 = $(LINT_LIB_DIR)/llib-lunix.ln
GEN_LINT_LIB	 = $(LINT_LIB_DIR)/llib-lgenunix.ln

LINT64_DIRS	 = $(LINT64_BUILDS:%=$(UTSBASE)/$(PLATFORM)/lint-libs/%)
LINT64_FILES	 = $(LINT64_DIRS:%=%/llib-l$(MODULE).ln)

#
#	cpu and platform modules need to know how to build their own symcheck module
#
PLATMOD		 = platmod
PLATLIB		 = $(PLAT_DIR)/$(OBJS_DIR)/libplatmod.so

CPUNAME		 = cpu
CPULIB		 = $(CPU_DIR)/$(OBJS_DIR)/libcpu.so

SYM_MOD		 = $(OBJS_DIR)/unix.sym

#
#	Include the makefiles which define build rule templates, the
#	collection of files per module, and a few specific flags. Note
#	that order is significant, just as with an include path. The
#	first build rule template which matches the files name will be
#	used. By including these in order from most machine dependent
#	to most machine independent, we allow a machine dependent file
#	to be used in preference over a machine independent version
#	(Such as a machine specific optimization, which preserves the
#	interfaces.)
#
include $(UTSBASE)/sun4/Makefile.files
include $(UTSBASE)/$(PLATFORM)/Makefile.files
include $(UTSBASE)/sfmmu/Makefile.files
include $(UTSBASE)/sparc/v9/Makefile.files
include $(UTSBASE)/sparc/Makefile.files
include $(UTSBASE)/sun/Makefile.files
include $(SRC)/psm/promif/$(PROMIF)/common/Makefile.files
include $(SRC)/psm/promif/$(PROMIF)/$(PLATFORM)/Makefile.files
include $(UTSBASE)/common/Makefile.files

#
#	Include machine independent rules. Note that this does not imply
#	that the resulting module from rules in Makefile.uts is	machine
#	independent. Only that the build rules are machine independent.
#
include $(UTSBASE)/Makefile.uts

CTFMERGE_GUDIR	= sun4v

#
#	machine specific optimization, override default in Makefile.master
#
QTOOLS_ROOT=		$(SPRO_ROOT)/sun4v
sparc_AS=		$(QTOOLS_ROOT)/qas -xregsym=no
sparcv9_AS=		$(QTOOLS_ROOT)/qas -xregsym=no

CC_XARCH	= -xarch=v9a
AS_XARCH	= -xarch=v9d
COPTIMIZE	= -xO3
CCMODE		= -Xa

CFLAGS		= -xchip=ultra $(CCABS32) $(CCREGSYM)
CFLAGS		+= $(CC_XARCH)
CFLAGS		+= $(COPTIMIZE)
CFLAGS		+= $(EXTRA_CFLAGS)
CFLAGS		+= $(XAOPT)
CFLAGS		+= $(INLINES)
CFLAGS		+= $(CCMODE)
CFLAGS		+= $(SPACEFLAG)
CFLAGS		+= $(CERRWARN)
CFLAGS		+= $(CTF_FLAGS)
CFLAGS		+= $(C99MODE)
CFLAGS		+= $(CCUNBOUND)
CFLAGS		+= -xregs=no%float
CPPFLAGS	+= -DGLREG

ASFLAGS		+= $(AS_XARCH) -DGLREG

AS_INC_PATH	+= -I$(DSF_DIR)/$(OBJS_DIR)

LINT_KMODS	+= $(GENUNIX_KMODS)

LINT_DEFS	= -Xarch=v9

#
#	The following must be defined for all implementations:
#
#	MAPFILE:		ld mapfile for the build of kernel/unix.
#	MODSTUBS:		Module stubs source file.
#	GENCONST_SRC:		genconst.c
#	OFFSETS:		offsets.in
#	PLATFORM_OFFSETS:	Platform specific mach_offsets.in
#	FDOFFSETS:		fd_offsets.in
#
MAPFILE		 = $(UTSBASE)/$(OPLATFORM)/conf/Mapfile
MODSTUBS	 = $(UTSBASE)/sparc/ml/modstubs.s
GENCONST_SRC	 = $(UTSBASE)/sun4/ml/genconst.c
OFFSETS		 = $(UTSBASE)/sun4/ml/offsets.in
PLATFORM_OFFSETS = $(UTSBASE)/sun4v/ml/mach_offsets.in
FDOFFSETS 	 = $(UTSBASE)/sun/io/fd_offsets.in

#
#	Define the actual specific platforms
#

MACHINE_DEFS	= -D$(PLATFORM) -D_MACHDEP -DSFMMU

$(MPSAS_BUILD)MACHINE_DEFS      += -DMPSAS

#
#	Software workarounds for hardware "features"
#

include $(UTSBASE)/$(PLATFORM)/Makefile.workarounds

#
#	Debugging level
#
#	Special knowledge of which special debugging options effect which
#	file is used to optimize the build if these flags are changed.
#
#	XXX: The above could possibly be done for more flags and files, but
#	     is left as an experiment to the interested reader. Be forewarned,
#	     that excessive use could lead to maintenance difficulties.
#
#	Note: kslice can be enabled for the sun4v, but is disabled by default
#	      in all cases.
#

DEBUG_DEFS_OBJ64	=
DEBUG_DEFS_DBG64	= -DDEBUG
DEBUG_DEFS		= $(DEBUG_DEFS_$(BUILD_TYPE))

DEBUG_COND_OBJ64	:sh = echo \\043
DEBUG_COND_DBG64	= 
IF_DEBUG_OBJ		= $(DEBUG_COND_$(BUILD_TYPE))$(OBJS_DIR)/

$(IF_DEBUG_OBJ)trap.o		:=	DEBUG_DEFS	+= -DTRAPDEBUG
$(IF_DEBUG_OBJ)mach_trap.o	:=	DEBUG_DEFS	+= -DTRAPDEBUG
$(IF_DEBUG_OBJ)syscall_trap.o	:=	DEBUG_DEFS	+= -DSYSCALLTRACE
$(IF_DEBUG_OBJ)clock.o		:=	DEBUG_DEFS	+= -DKSLICE=0

IF_TRAPTRACE_OBJ = $(IF_DEBUG_OBJ)
# comment this out for a non-debug kernel with TRAPTRACE
#IF_TRAPTRACE_OBJ = $(OBJS_DIR)/

$(IF_TRAPTRACE_OBJ)locore.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)mach_locore.o	:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)mlsetup.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)syscall_trap.o 	:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)startup.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)mach_startup.o	:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)mp_startup.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)mach_mp_startup.o 	:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)cpu_states.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)mach_cpu_states.o	:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)interrupt.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)mach_interrupt.o	:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)mach_sfmmu_asm.o	:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)sfmmu_asm.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)trap_table.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)xc.o			:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)mach_xc.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)wbuf.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)trap.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)mach_trap.o		:=	DEBUG_DEFS	+= -DTRAPTRACE
$(IF_TRAPTRACE_OBJ)cheetah_asm.o	:=	DEBUG_DEFS	+= -DTRAPTRACE

# Comment these out if you don't want dispatcher lock statistics.

#$(IF_DEBUG_OBJ)lock_prim.o	:= DEBUG_DEFS	+= -DDISP_LOCK_STATS
#$(IF_DEBUG_OBJ)disp.o		:= DEBUG_DEFS	+= -DDISP_LOCK_STATS

# Comment these out if you don't want dispatcher debugging 

#$(IF_DEBUG_OBJ)lock_prim.o	:= DEBUG_DEFS	+= -DDISP_DEBUG

#
#	Build `options'. These are mostly historical and the need for these
#	is largely removed by the module technology. However, the static
#	build will continue to require these.
#
OPTION_DEFS	 = -DC2_AUDIT

#
#	Collect the preprocessor definitions to be associated with *all*
#	files.
#
ALL_DEFS	 = $(MACHINE_DEFS) $(WORKAROUND_DEFS) $(DEBUG_DEFS) \
		   $(OPTION_DEFS)
GENCONST_DEFS	 = $(MACHINE_DEFS) $(OPTION_DEFS)

#
# ----- TRANSITIONAL SECTION --------------------------------------------------
#

#
#	Not everything which *should* be a module is a module yet. The
#	following is a list of such objects which are currently part of
#	the base kernel but should soon become kmods.
#
MACH_NOT_YET_KMODS	 = $(AUTOCONF_OBJS)

#
# ----- END OF TRANSITIONAL SECTION -------------------------------------------
#

#
#	The kernels modules which are "implementation architecture"
#	specific for this machine are enumerated below. Note that most
#	of these modules must exist (in one form or another) for each
#	architecture.
#
#	Common Drivers (usually pseudo drivers) (/kernel/drv):
#

#
#	Machine Specific Driver Modules (/kernel/drv):
#
DRV_KMODS	+= vnex
DRV_KMODS	+= qcn
DRV_KMODS	+= dma
DRV_KMODS	+= cpc
DRV_KMODS	+= rootnex
DRV_KMODS	+= trapstat
DRV_KMODS	+= px
DRV_KMODS	+= glvc
DRV_KMODS	+= bge
DRV_KMODS      += mdesc
DRV_KMODS	+= ncp
DRV_KMODS	+= ebus
DRV_KMODS       += su
#
#	Exec Class Modules (/kernel/exec):
#
EXEC_KMODS	+=

#
#	Scheduling Class Modules (/kernel/sched):
#
SCHED_KMODS	+=

#
#	File System Modules (/kernel/fs):
#
FS_KMODS	+=

#
#	Streams Modules (/kernel/strmod):
#
# STRMOD_KMODS	+= kb

#
#	'System' Modules (/kernel/sys):
#
SYS_KMODS	+=

#
#	'User' Modules (/kernel/misc):
#
MISC_KMODS	+= obpsym bootdev vis platmod

#
#	generic-unix module (/kernel/genunix):
#
GENUNIX_KMODS	+= genunix

#	'User' "Modules" excluded from the Full Kernel lint target:
#
NLMISC_KMODS	+= forthdebug

#
#	Modules eXcluded from the product:
#
XMODS		+=

#
#	cpu modules
#
CPU_KMODS	+= generic niagara

#
#	Performance Counter BackEnd Modules (/usr/kernel/pcbe):
#
PCBE_KMODS	+= niagara_pcbe