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 (c) 2010, Oracle and/or its affiliates. All rights reserved. 24# 25# This makefile drives the production of the SPARC-T3 cpu module. 26# 27# sun4v implementation architecture dependent 28# 29 30# 31# Path to the base of the uts directory tree (usually /usr/src/uts). 32# 33UTSBASE = ../.. 34 35# 36# Define the module and object file sets. 37# 38MODULE = SPARC-T3 39OBJECTS = $(NIAGARA2CPU_OBJS:%=$(OBJS_DIR)/%) 40LINTS = $(NIAGARA2CPU_OBJS:%.o=$(LINTS_DIR)/%.ln) 41ROOTMODULE = $(ROOT_PSM_CPU_DIR)/$(MODULE) 42 43CPU_DIR = . 44HERE = ../kt 45 46# 47# Include common rules. 48# 49include $(UTSBASE)/sun4v/Makefile.sun4v 50 51# 52# Override defaults 53# 54CLEANFILES += $(CPULIB) $(SYM_MOD) 55 56# 57# Define targets 58# 59ALL_TARGET = $(SYM_MOD) 60LINT_TARGET = $(MODULE).lint 61INSTALL_TARGET = def $(BINARY) $(ROOTMODULE) 62 63# 64# lint pass one enforcement 65# 66CFLAGS += $(CCVERBOSE) -DKT_IMPL 67 68# 69# The ATOMIC_BO_ENABLE_SHIFT enables backoff in atomic routines. 70# It is also used to scale final limit value w.r.t. number of 71# online cpus. 72# 73ATOMIC_BO_FLAG = -DATOMIC_BO_ENABLE_SHIFT=4 74CFLAGS += $(ATOMIC_BO_FLAG) 75CPPFLAGS +=$(ATOMIC_BO_FLAG) 76AS_CPPFLAGS += $(ATOMIC_BO_FLAG) 77 78# 79# cpu-module-specific flags 80# 81CPPFLAGS += -DCPU_MODULE -DKT_IMPL 82CPPFLAGS += -DSUN4V_CONTIG_MEM_PREALLOC_SIZE_MB=68 83AS_CPPFLAGS += -DCPU_MODULE -DKT_IMPL 84 85# 86# Default build targets. 87# 88.KEEP_STATE: 89 90def: $(DEF_DEPS) 91 92all: $(ALL_DEPS) 93 94clean: $(CLEAN_DEPS) 95 96clobber: $(CLOBBER_DEPS) 97 98lint: $(LINT_DEPS) 99 100modlintlib: $(MODLINTLIB_DEPS) 101 102clean.lint: $(CLEAN_LINT_DEPS) 103 104install: $(INSTALL_DEPS) 105 106$(CPULIB): $(BINARY) 107 $(BUILD.SO) $(BINARY) 108 109$(SYM_MOD): $(UNIX_O) $(CPULIB) 110 @echo "resolving symbols against unix.o" 111 @(cd $(UNIX_DIR); pwd; \ 112 CPU_DIR=$(HERE) SYM_MOD=$(HERE)/$(SYM_MOD) $(MAKE) symcheck) 113 114# Include common targets. 115# 116include $(UTSBASE)/$(PLATFORM)/Makefile.targ 117