1# 2# CDDL HEADER START 3# 4# The contents of this file are subject to the terms of the 5# Common Development and Distribution License (the "License"). 6# You may not use this file except in compliance with the License. 7# 8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9# or http://www.opensolaris.org/os/licensing. 10# See the License for the specific language governing permissions 11# and limitations under the License. 12# 13# When distributing Covered Code, include this CDDL HEADER in each 14# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15# If applicable, add the following below this CDDL HEADER, with the 16# fields enclosed by brackets "[]" replaced with your own identifying 17# information: Portions Copyright [yyyy] [name of copyright owner] 18# 19# CDDL HEADER END 20# 21# 22# uts/sun4v/kt/Makefile 23# Copyright 2010 Sun Microsystems, Inc. All rights reserved. 24# Use is subject to license terms. 25# 26# This makefile drives the production of the UltraSPARC-KT cpu module. 27# 28# sun4v implementation architecture dependent 29# 30 31# 32# Path to the base of the uts directory tree (usually /usr/src/uts). 33# 34UTSBASE = ../.. 35 36# 37# Define the module and object file sets. 38# 39MODULE = SUNW,UltraSPARC-T3 40OBJECTS = $(NIAGARA2CPU_OBJS:%=$(OBJS_DIR)/%) 41LINTS = $(NIAGARA2CPU_OBJS:%.o=$(LINTS_DIR)/%.ln) 42ROOTMODULE = $(ROOT_PSM_CPU_DIR)/$(MODULE) 43 44CPU_DIR = . 45HERE = ../kt 46 47# 48# Include common rules. 49# 50include $(UTSBASE)/sun4v/Makefile.sun4v 51 52# 53# Override defaults 54# 55CLEANFILES += $(CPULIB) $(SYM_MOD) 56 57# 58# Define targets 59# 60ALL_TARGET = $(SYM_MOD) 61LINT_TARGET = $(MODULE).lint 62INSTALL_TARGET = def $(BINARY) $(ROOTMODULE) 63 64# 65# lint pass one enforcement 66# 67CFLAGS += $(CCVERBOSE) -DKT_IMPL 68 69# 70# The ATOMIC_BO_ENABLE_SHIFT enables backoff in atomic routines. 71# It is also used to scale final limit value w.r.t. number of 72# online cpus. 73# 74ATOMIC_BO_FLAG = -DATOMIC_BO_ENABLE_SHIFT=4 75CFLAGS += $(ATOMIC_BO_FLAG) 76CPPFLAGS +=$(ATOMIC_BO_FLAG) 77AS_CPPFLAGS += $(ATOMIC_BO_FLAG) 78 79# 80# cpu-module-specific flags 81# 82CPPFLAGS += -DCPU_MODULE -DKT_IMPL 83CPPFLAGS += -DSUN4V_CONTIG_MEM_PREALLOC_SIZE_MB=68 84AS_CPPFLAGS += -DCPU_MODULE -DKT_IMPL 85 86# 87# Default build targets. 88# 89.KEEP_STATE: 90 91def: $(DEF_DEPS) 92 93all: $(ALL_DEPS) 94 95clean: $(CLEAN_DEPS) 96 97clobber: $(CLOBBER_DEPS) 98 99lint: $(LINT_DEPS) 100 101modlintlib: $(MODLINTLIB_DEPS) 102 103clean.lint: $(CLEAN_LINT_DEPS) 104 105install: $(INSTALL_DEPS) 106 107$(CPULIB): $(BINARY) 108 $(BUILD.SO) $(BINARY) 109 110$(SYM_MOD): $(UNIX_O) $(CPULIB) 111 @echo "resolving symbols against unix.o" 112 @(cd $(UNIX_DIR); pwd; \ 113 CPU_DIR=$(HERE) SYM_MOD=$(HERE)/$(SYM_MOD) $(MAKE) symcheck) 114 115# Include common targets. 116# 117include $(UTSBASE)/$(PLATFORM)/Makefile.targ 118