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 $(OBJS_DIR)/dtracestubs.s \ 99 $(DTRACESTUBS_O) $(DTRACESTUBS) 100 101CLEANFILES += \ 102 $(DBOOT_O) $(DBOOT_S) \ 103 $(DBOOT_OBJECTS) \ 104 $(DBOOT_BIN) 105 106CLEANFILES += \ 107 $(DBOOT_OBJS_DIR)/$(VGATEXT_FONT).c \ 108 $(OBJS_DIR)/$(VGATEXT_FONT).c 109 110CLEANFILES += \ 111 $(OBJS_DIR)/fb_swtch_src.o \ 112 $(OBJS_DIR)/fb_swtch_src \ 113 $(OBJS_DIR)/fb_swtch.s 114 115CLEANFILES += \ 116 $(ZLIB_OBJS:%.o=$(OBJS_DIR)/%.o) \ 117 $(ZLIB_OBJS:%.o=$(OBJS_DIR)/%.ln) 118 119CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 120CLEANLINTFILES += $(LINT_LIB) $(DBOOT_LINT_LIB) $(DBOOT_LINTS) 121 122# instr_size needs a special header 123$(OBJS_DIR)/instr_size.o := EXTRA_OPTIONS = -I$(SRC)/common/dis/i386 124$(OBJS_DIR)/instr_size.ln := EXTRA_OPTIONS = -I$(SRC)/common/dis/i386 125 126CFLAGS += -DDIS_MEM 127 128# 129# For now, disable these lint checks; maintainers should endeavor 130# to investigate and remove these for maximum lint coverage. 131# Please do not carry these forward to new Makefiles. 132# 133LINTTAGS += -erroff=E_BAD_PTR_CAST_ALIGN 134LINTTAGS += -erroff=E_SUSPICIOUS_COMPARISON 135LINTTAGS += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED 136LINTTAGS += -erroff=E_STATIC_UNUSED 137LINTTAGS += -erroff=E_PTRDIFF_OVERFLOW 138LINTTAGS += -erroff=E_ASSIGN_NARROW_CONV 139 140CERRWARN += -_gcc=-Wno-parentheses 141CERRWARN += -_gcc=-Wno-uninitialized 142CERRWARN += -_gcc=-Wno-char-subscripts 143CERRWARN += -_gcc=-Wno-unused-variable 144CERRWARN += -_gcc=-Wno-unused-function 145CERRWARN += -_gcc=-Wno-unused-label 146CERRWARN += -_gcc=-Wno-type-limits 147CERRWARN += -_gcc=-Wno-clobbered 148CERRWARN += -_gcc=-Wno-unused-value 149CERRWARN += -_gcc=-Wno-empty-body 150 151# Ensure that lint sees 'struct cpu' containing a fully declared 152# embedded 'struct machcpu' 153# 154LINTFLAGS += -D_MACHDEP -I../../i86pc 155 156# 157# Default build targets. 158# 159.KEEP_STATE: 160 161def: $(DEF_DEPS) 162 163all: $(ALL_DEPS) 164 165clean: $(CLEAN_DEPS) 166 167clobber: $(CLOBBER_DEPS) 168 169lint: $(LINT_DEPS) 170 171clean.lint: $(CLEAN_LINT_DEPS) 172 173install: $(INSTALL_DEPS) 174 175MAPFILE_32 = $(MAPFILE) 176MAPFILE_64 = $(MAPFILE).amd64 177 178MAPFILE_NAME = $(MAPFILE_$(CLASS)) 179 180$(UNIX_BIN): $(UNIX_O) $(MODSTUBS_O) $(MAPFILE_NAME) \ 181 $(GENLIB) $(DTRACESTUBS) $(DBOOT_O) 182 $(LD) -dy -b -o $@ -e dboot_image -znointerp -M $(MAPFILE_NAME) \ 183 $(UNIX_O) $(DBOOT_O) $(MODSTUBS_O) $(LIBOPTS) \ 184 $(DTRACESTUBS) 185 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 186 $(POST_PROCESS) 187 188$(UNIX_O): $(OBJECTS) $(OBJS_DIR)/vers.o 189 $(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o 190 191$(DBOOT_BIN): $(DBOOT_OBJS_DIR) $(DBOOT_OBJECTS) dboot/Mapfile.dboot 192 $(LD) -dn -e _start -M dboot/Mapfile.dboot \ 193 -o $(DBOOT_BIN) $(DBOOT_OBJECTS) 194 195$(DBOOT_O): $(DBOOT_BIN) 196 @echo " .data" > $(DBOOT_S) 197 @echo " .globl dboot_image" >> $(DBOOT_S) 198 @echo "dboot_image:" >> $(DBOOT_S) 199 $(ELFEXTRACT) $(DBOOT_BIN) >> $(DBOOT_S) 200 $(COMPILE.s) -o $(DBOOT_O) $(DBOOT_S) 201 202$(DBOOT_OBJS_DIR): 203 -@mkdir -p $@ 2> /dev/null 204 205# 206# Special rules for generating assym.h for inclusion in assembly files. 207# 208$(DSF_DIR)/$(OBJS_DIR)/assym.h $(DSF_DIR)/$(OBJS_DIR)/kdi_assym.h: FRC 209 @cd $(DSF_DIR); $(MAKE) all.targ 210 211# 212# The global lint target builds the kernel lint library (llib-lunix.ln) 213# which is equivalent to a lint of /unix.o. Then all kernel modules for 214# this architecture are linted against the kernel lint library. 215# 216# Note: lint errors in the kernel lint library will be repeated for 217# each module. It is important that the kernel lint library 218# be clean to keep the textual output to a reasonable level. 219# 220 221$(LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 222 @pwd 223 @-$(ECHO) "\n$(UNIX): (library construction):" 224 @$(LINT) -o$(UNIX) $(LINTFLAGS) $(LINTS) 225 @$(MV) $(@F) $@ 226 227$(DBOOT_LINT_LIB): $(LINT_LIB_DIR) $(DBOOT_LINTS) 228 @pwd 229 @-$(ECHO) "\n$(DBOOT): (library construction):" 230 @$(LINT) -o$(DBOOT) $(DBOOT_LINTFLAGS) $(DBOOT_LINTS) 231 @$(MV) $(@F) $@ 232 233lintlib: $(LINT_DEPS) 234 235# 236# Include common targets. 237# 238include $(UTSBASE)/i86xpv/Makefile.targ 239