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 # 34 UTSBASE = ../.. 35 36 # 37 # Define the module and object file sets. 38 # 39 UNIX = unix 40 DBOOT = dboot 41 42 OBJECTS = $(SPECIAL_OBJS:%=$(OBJS_DIR)/%) \ 43 $(CORE_OBJS:%=$(OBJS_DIR)/%) \ 44 $(KRTLD_OBJS:%=$(OBJS_DIR)/%) \ 45 $(MACH_NOT_YET_KMODS:%=$(OBJS_DIR)/%) 46 47 LINTS = $(SPECIAL_OBJS:%.o=$(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 54 ROOTMODULE = $(ROOT_PSM_KERN_DIR)/$(UNIX) 55 56 UNIX_BIN = $(OBJS_DIR)/$(UNIX) 57 58 LIBS = $(GENLIB) 59 60 GENUNIX = genunix 61 GENUNIX_DIR = ../../intel/$(GENUNIX) 62 63 LIBOPTS = -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX) 64 65 CTFEXTRAOBJS = $(OBJS_DIR)/vers.o 66 67 DBOOT_OBJS_DIR = dboot/$(OBJS_DIR) 68 DBOOT_OBJECTS = $(DBOOT_OBJS:%=$(DBOOT_OBJS_DIR)/%) 69 DBOOT_BIN = $(DBOOT_OBJS_DIR)/$(DBOOT) 70 DBOOT_O = $(OBJS_DIR)/$(DBOOT).o 71 DBOOT_S = $(DBOOT_O:%.o=%.s) 72 DBOOT_LINTS = $(DBOOT_OBJS:%.o=$(DBOOT_OBJS_DIR)/%.ln) 73 DBOOT_LINT = $(LINT_$(MACH)_$(CLASS)) 74 75 # 76 # Include common rules. 77 # 78 include $(UTSBASE)/i86xpv/Makefile.i86xpv 79 80 # 81 # Define targets 82 # 83 ALL_TARGET = $(UNIX_BIN) 84 LINT_TARGET = $(LINT_LIB) $(DBOOT_LINT_LIB) 85 INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) 86 87 # 88 # This is UNIX_DIR. Use a short path. 89 # 90 UNIX_DIR = . 91 92 # 93 # Overrides 94 # 95 CLEANFILES += \ 96 $(UNIX_O) $(MODSTUBS_O) \ 97 $(OBJS_DIR)/vers.c $(OBJS_DIR)/vers.o \ 98 $(OBJS_DIR)/dtracestubs.s \ 99 $(DTRACESTUBS_O) $(DTRACESTUBS) 100 101 CLEANFILES += \ 102 $(DBOOT_O) $(DBOOT_S) \ 103 $(DBOOT_OBJECTS) \ 104 $(DBOOT_BIN) 105 106 CLEANFILES += \ 107 $(DBOOT_OBJS_DIR)/$(VGATEXT_FONT).c \ 108 $(OBJS_DIR)/$(VGATEXT_FONT).c 109 110 CLEANFILES += \ 111 $(OBJS_DIR)/fb_swtch_src.o \ 112 $(OBJS_DIR)/fb_swtch_src \ 113 $(OBJS_DIR)/fb_swtch.s 114 115 CLEANFILES += \ 116 $(ZLIB_OBJS:%.o=$(OBJS_DIR)/%.o) \ 117 $(ZLIB_OBJS:%.o=$(OBJS_DIR)/%.ln) 118 119 CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 120 CLEANLINTFILES += $(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 125 126 CFLAGS += -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 # 133 LINTTAGS += -erroff=E_BAD_PTR_CAST_ALIGN 134 LINTTAGS += -erroff=E_SUSPICIOUS_COMPARISON 135 LINTTAGS += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED 136 LINTTAGS += -erroff=E_STATIC_UNUSED 137 LINTTAGS += -erroff=E_PTRDIFF_OVERFLOW 138 LINTTAGS += -erroff=E_ASSIGN_NARROW_CONV 139 140 CERRWARN += -_gcc=-Wno-parentheses 141 CERRWARN += -_gcc=-Wno-uninitialized 142 CERRWARN += -_gcc=-Wno-char-subscripts 143 CERRWARN += -_gcc=-Wno-unused-variable 144 CERRWARN += -_gcc=-Wno-unused-function 145 CERRWARN += -_gcc=-Wno-unused-label 146 CERRWARN += -_gcc=-Wno-type-limits 147 CERRWARN += -_gcc=-Wno-clobbered 148 CERRWARN += -_gcc=-Wno-unused-value 149 CERRWARN += -_gcc=-Wno-empty-body 150 151 # Ensure that lint sees 'struct cpu' containing a fully declared 152 # embedded 'struct machcpu' 153 # 154 LINTFLAGS += -D_MACHDEP -I../../i86pc 155 156 # 157 # Default build targets. 158 # 159 .KEEP_STATE: 160 161 def: $(DEF_DEPS) 162 163 all: $(ALL_DEPS) 164 165 clean: $(CLEAN_DEPS) 166 167 clobber: $(CLOBBER_DEPS) 168 169 lint: $(LINT_DEPS) 170 171 clean.lint: $(CLEAN_LINT_DEPS) 172 173 install: $(INSTALL_DEPS) 174 175 MAPFILE_32 = $(MAPFILE) 176 MAPFILE_64 = $(MAPFILE).amd64 177 178 MAPFILE_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) $@ 232 233 lintlib: $(LINT_DEPS) 234 235 # 236 # Include common targets. 237 # 238 include $(UTSBASE)/i86xpv/Makefile.targ