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# 23# Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24# Use is subject to license terms. 25# 26# This makefile drives the production of unix (and unix.o). 27# 28# i86xpv 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# 39UNIX = unix 40DBOOT = dboot 41 42OBJECTS = $(SPECIAL_OBJS:%=$(OBJS_DIR)/%) \ 43 $(CORE_OBJS:%=$(OBJS_DIR)/%) \ 44 $(KRTLD_OBJS:%=$(OBJS_DIR)/%) \ 45 $(MACH_NOT_YET_KMODS:%=$(OBJS_DIR)/%) 46 47LINTS = $(SPECIAL_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 48 $(CORE_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 49 $(KRTLD_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 50 $(MACH_NOT_YET_KMODS:%.o=$(LINTS_DIR)/%.ln) \ 51 $(LINTS_DIR)/vers.ln \ 52 $(LINTS_DIR)/modstubs.ln 53 54ROOTMODULE = $(ROOT_PSM_KERN_DIR)/$(UNIX) 55 56UNIX_BIN = $(OBJS_DIR)/$(UNIX) 57 58LIBS = $(GENLIB) 59 60GENUNIX = genunix 61GENUNIX_DIR = ../../intel/$(GENUNIX) 62 63LIBOPTS = -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX) 64 65CTFEXTRAOBJS = $(OBJS_DIR)/vers.o 66 67DBOOT_OBJS_DIR = dboot/$(OBJS_DIR) 68DBOOT_OBJECTS = $(DBOOT_OBJS:%=$(DBOOT_OBJS_DIR)/%) 69DBOOT_BIN = $(DBOOT_OBJS_DIR)/$(DBOOT) 70DBOOT_O = $(OBJS_DIR)/$(DBOOT).o 71DBOOT_S = $(DBOOT_O:%.o=%.s) 72DBOOT_LINTS = $(DBOOT_OBJS:%.o=$(DBOOT_OBJS_DIR)/%.ln) 73DBOOT_LINT = $(LINT_$(MACH)_$(CLASS)) 74 75# 76# Include common rules. 77# 78include $(UTSBASE)/i86xpv/Makefile.i86xpv 79 80# 81# Define targets 82# 83ALL_TARGET = $(UNIX_BIN) 84LINT_TARGET = $(LINT_LIB) $(DBOOT_LINT_LIB) 85INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) 86 87# 88# This is UNIX_DIR. Use a short path. 89# 90UNIX_DIR = . 91 92# 93# Overrides 94# 95CLEANFILES += \ 96 $(UNIX_O) $(MODSTUBS_O) \ 97 $(OBJS_DIR)/vers.c $(OBJS_DIR)/vers.o \ 98 $(DTRACESTUBS_O) $(DTRACESTUBS) 99 100CLEANFILES += \ 101 $(DBOOT_O) $(DBOOT_S) \ 102 $(DBOOT_OBJECTS) \ 103 $(DBOOT_BIN) 104 105CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 106CLEANLINTFILES += $(LINT_LIB) $(DBOOT_LINT_LIB) $(DBOOT_LINTS) 107 108# instr_size needs a special header 109$(OBJS_DIR)/instr_size.o := EXTRA_OPTIONS = -I$(SRC)/common/dis/i386 110$(OBJS_DIR)/instr_size.ln := EXTRA_OPTIONS = -I$(SRC)/common/dis/i386 111 112CFLAGS += -DDIS_MEM 113 114# 115# For now, disable these lint checks; maintainers should endeavor 116# to investigate and remove these for maximum lint coverage. 117# Please do not carry these forward to new Makefiles. 118# 119LINTTAGS += -erroff=E_BAD_PTR_CAST_ALIGN 120LINTTAGS += -erroff=E_SUSPICIOUS_COMPARISON 121LINTTAGS += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED 122LINTTAGS += -erroff=E_STATIC_UNUSED 123LINTTAGS += -erroff=E_PTRDIFF_OVERFLOW 124LINTTAGS += -erroff=E_ASSIGN_NARROW_CONV 125 126# Ensure that lint sees 'struct cpu' containing a fully declared 127# embedded 'struct machcpu' 128# 129LINTFLAGS += -D_MACHDEP -I../../i86pc 130 131# 132# Default build targets. 133# 134.KEEP_STATE: 135 136def: $(DEF_DEPS) 137 138all: $(ALL_DEPS) 139 140clean: $(CLEAN_DEPS) 141 142clobber: $(CLOBBER_DEPS) 143 144lint: $(LINT_DEPS) 145 146clean.lint: $(CLEAN_LINT_DEPS) 147 148install: $(INSTALL_DEPS) 149 150MAPFILE_32 = $(MAPFILE) 151MAPFILE_64 = $(MAPFILE).amd64 152 153MAPFILE_NAME = $(MAPFILE_$(CLASS)) 154 155$(UNIX_BIN): $(UNIX_O) $(MODSTUBS_O) $(MAPFILE_NAME) \ 156 $(GENLIB) $(DTRACESTUBS) $(DBOOT_O) 157 $(LD) -dy -b -o $@ -e dboot_image -znointerp -M $(MAPFILE_NAME) \ 158 $(UNIX_O) $(DBOOT_O) $(MODSTUBS_O) $(LIBOPTS) \ 159 $(DTRACESTUBS) 160 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 161 $(POST_PROCESS) 162 163$(UNIX_O): $(OBJECTS) $(OBJS_DIR)/vers.o 164 $(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o 165 166$(DBOOT_BIN): $(DBOOT_OBJS_DIR) $(DBOOT_OBJECTS) dboot/Mapfile.dboot 167 $(LD) -dn -e _start -M dboot/Mapfile.dboot \ 168 -o $(DBOOT_BIN) $(DBOOT_OBJECTS) 169 170$(DBOOT_O): $(DBOOT_BIN) 171 @echo " .data" > $(DBOOT_S) 172 @echo " .globl dboot_image" >> $(DBOOT_S) 173 @echo "dboot_image:" >> $(DBOOT_S) 174 $(ELFEXTRACT) $(DBOOT_BIN) >> $(DBOOT_S) 175 $(COMPILE.s) -o $(DBOOT_O) $(DBOOT_S) 176 177$(DBOOT_OBJS_DIR): 178 -@mkdir -p $@ 2> /dev/null 179 180# 181# Special rules for generating assym.h for inclusion in assembly files. 182# 183$(DSF_DIR)/$(OBJS_DIR)/assym.h $(DSF_DIR)/$(OBJS_DIR)/kdi_assym.h: FRC 184 @cd $(DSF_DIR); $(MAKE) all.targ 185 186# 187# The global lint target builds the kernel lint library (llib-lunix.ln) 188# which is equivalent to a lint of /unix.o. Then all kernel modules for 189# this architecture are linted against the kernel lint library. 190# 191# Note: lint errors in the kernel lint library will be repeated for 192# each module. It is important that the kernel lint library 193# be clean to keep the textual output to a reasonable level. 194# 195 196$(LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 197 @pwd 198 @-$(ECHO) "\n$(UNIX): (library construction):" 199 @$(LINT) -o$(UNIX) $(LINTFLAGS) $(LINTS) 200 @$(MV) $(@F) $@ 201 202$(DBOOT_LINT_LIB): $(LINT_LIB_DIR) $(DBOOT_LINTS) 203 @pwd 204 @-$(ECHO) "\n$(DBOOT): (library construction):" 205 @$(LINT) -o$(DBOOT) $(DBOOT_LINTFLAGS) $(DBOOT_LINTS) 206 @$(MV) $(@F) $@ 207 208lintlib: $(LINT_DEPS) 209 210# 211# Include common targets. 212# 213include $(UTSBASE)/i86xpv/Makefile.targ 214