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/niagara2/Makefile
  23 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  24 # Use is subject to license terms.
  25 #
  26 #ident  "%Z%%M% %I%     %E% SMI"
  27 #
  28 #       This makefile drives the production of the UltraSPARC-T2 cpu module.
  29 #
  30 #       sun4v implementation architecture dependent
  31 #
  32 
  33 #
  34 #       Path to the base of the uts directory tree (usually /usr/src/uts).
  35 #
  36 UTSBASE = ../..
  37 
  38 #
  39 #       Define the module and object file sets.
  40 #
  41 MODULE          = SUNW,UltraSPARC-T2
  42 OBJECTS         = $(NIAGARA2CPU_OBJS:%=$(OBJS_DIR)/%)
  43 LINTS           = $(NIAGARA2CPU_OBJS:%.o=$(LINTS_DIR)/%.ln)
  44 ROOTMODULE      = $(ROOT_PSM_CPU_DIR)/$(MODULE)
  45 
  46 CPU_DIR         = .
  47 HERE            = ../niagara2
  48 
  49 #
  50 #       Include common rules.
  51 #
  52 include $(UTSBASE)/sun4v/Makefile.sun4v
  53 
  54 #
  55 #       Override defaults
  56 #
  57 CLEANFILES      += $(CPULIB) $(SYM_MOD)
  58 
  59 #
  60 #       Define targets
  61 #
  62 ALL_TARGET      = $(SYM_MOD)
  63 LINT_TARGET     = $(MODULE).lint
  64 INSTALL_TARGET  = def $(BINARY) $(ROOTMODULE)
  65 
  66 #
  67 # lint pass one enforcement
  68 #
  69 CFLAGS += $(CCVERBOSE) -DNIAGARA2_IMPL
  70 
  71 #
  72 # cpu-module-specific flags
  73 #
  74 CPPFLAGS += -DCPU_MODULE -DNIAGARA2_IMPL
  75 CPPFLAGS += -DSUN4V_CONTIG_MEM_PREALLOC_SIZE_MB=196
  76 AS_CPPFLAGS += -DCPU_MODULE -DNIAGARA2_IMPL
  77 
  78 #
  79 # The ATOMIC_BO_ENABLE_SHIFT enables backoff in atomic routines.
  80 # It is also used to scale final limit value w.r.t. number of
  81 # online cpus.
  82 #
  83 ATOMIC_BO_FLAG = -DATOMIC_BO_ENABLE_SHIFT=4
  84 CFLAGS += $(ATOMIC_BO_FLAG)
  85 CPPFLAGS +=$(ATOMIC_BO_FLAG)
  86 AS_CPPFLAGS += $(ATOMIC_BO_FLAG)
  87 
  88 #
  89 #       Default build targets.
  90 #
  91 .KEEP_STATE:
  92 
  93 def:            $(DEF_DEPS)
  94 
  95 all:            $(ALL_DEPS)
  96 
  97 clean:          $(CLEAN_DEPS)
  98 
  99 clobber:        $(CLOBBER_DEPS)
 100 
 101 lint:           $(LINT_DEPS)
 102 
 103 modlintlib:     $(MODLINTLIB_DEPS)
 104 
 105 clean.lint:     $(CLEAN_LINT_DEPS)
 106 
 107 install:        $(INSTALL_DEPS)
 108 
 109 $(CPULIB):      $(BINARY)
 110         $(BUILD.SO) $(BINARY)
 111 
 112 $(SYM_MOD):     $(UNIX_O) $(CPULIB)
 113         @echo "resolving symbols against unix.o"
 114         @(cd $(UNIX_DIR); pwd; \
 115             CPU_DIR=$(HERE) SYM_MOD=$(HERE)/$(SYM_MOD) $(MAKE) symcheck)
 116 
 117 #       Include common targets.
 118 #
 119 include $(UTSBASE)/$(PLATFORM)/Makefile.targ