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 # Copyright (c) 2018, Joyent, Inc. 27 # 28 # This makefile drives the production of unix (and unix.o). 29 # 30 # i86xpv 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 UNIX = unix 42 DBOOT = dboot 43 44 OBJECTS = $(SPECIAL_OBJS:%=$(OBJS_DIR)/%) \ 45 $(CORE_OBJS:%=$(OBJS_DIR)/%) \ 46 $(KRTLD_OBJS:%=$(OBJS_DIR)/%) \ 47 $(MACH_NOT_YET_KMODS:%=$(OBJS_DIR)/%) 48 49 LINTS = $(SPECIAL_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 50 $(CORE_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 51 $(KRTLD_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 52 $(MACH_NOT_YET_KMODS:%.o=$(LINTS_DIR)/%.ln) \ 53 $(LINTS_DIR)/vers.ln \ 54 $(LINTS_DIR)/modstubs.ln 55 56 ROOTMODULE = $(ROOT_PSM_KERN_DIR)/$(UNIX) 57 58 UNIX_BIN = $(OBJS_DIR)/$(UNIX) 59 60 LIBS = $(GENLIB) 61 62 GENUNIX = genunix 63 GENUNIX_DIR = ../../intel/$(GENUNIX) 64 65 LIBOPTS = -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX) 66 67 CTFEXTRAOBJS = $(OBJS_DIR)/vers.o 68 69 DBOOT_OBJS_DIR = dboot/$(OBJS_DIR) 70 DBOOT_OBJECTS = $(DBOOT_OBJS:%=$(DBOOT_OBJS_DIR)/%) 71 DBOOT_BIN = $(DBOOT_OBJS_DIR)/$(DBOOT) 72 DBOOT_O = $(OBJS_DIR)/$(DBOOT).o 73 DBOOT_S = $(DBOOT_O:%.o=%.s) 74 DBOOT_LINTS = $(DBOOT_OBJS:%.o=$(DBOOT_OBJS_DIR)/%.ln) 75 DBOOT_LINT = $(LINT_$(MACH)_$(CLASS)) 76 77 # 78 # Include common rules. 79 # 80 include $(UTSBASE)/i86xpv/Makefile.i86xpv 81 82 # 83 # Define targets 84 # 85 ALL_TARGET = $(UNIX_BIN) 86 LINT_TARGET = $(LINT_LIB) $(DBOOT_LINT_LIB) 87 INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) 88 89 # 90 # This is UNIX_DIR. Use a short path. 91 # 92 UNIX_DIR = . 93 94 # 95 # Overrides 96 # 97 CLEANFILES += \ 98 $(UNIX_O) $(MODSTUBS_O) \ 99 $(OBJS_DIR)/vers.c $(OBJS_DIR)/vers.o \ 100 $(OBJS_DIR)/dtracestubs.s \ 101 $(DTRACESTUBS_O) $(DTRACESTUBS) 102 103 CLEANFILES += \ 104 $(DBOOT_O) $(DBOOT_S) \ 105 $(DBOOT_OBJECTS) \ 106 $(DBOOT_BIN) 107 108 CLEANFILES += \ 109 $(DBOOT_OBJS_DIR)/$(FONT).c \ 110 $(OBJS_DIR)/$(FONT).c 111 112 CLEANFILES += \ 113 $(OBJS_DIR)/fb_swtch_src.o \ 114 $(OBJS_DIR)/fb_swtch_src \ 115 $(OBJS_DIR)/fb_swtch.s 116 117 CLEANFILES += \ 118 $(ZLIB_OBJS:%.o=$(OBJS_DIR)/%.o) \ 119 $(ZLIB_OBJS:%.o=$(OBJS_DIR)/%.ln) 120 121 CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 122 CLEANLINTFILES += $(LINT_LIB) $(DBOOT_LINT_LIB) $(DBOOT_LINTS) 123 124 # instr_size needs a special header 125 $(OBJS_DIR)/instr_size.o := EXTRA_OPTIONS = -I$(SRC)/common/dis/i386 126 $(OBJS_DIR)/instr_size.ln := EXTRA_OPTIONS = -I$(SRC)/common/dis/i386 127 128 CFLAGS += -DDIS_MEM 129 130 # 131 # For now, disable these lint checks; maintainers should endeavor 132 # to investigate and remove these for maximum lint coverage. 133 # Please do not carry these forward to new Makefiles. 134 # 135 LINTTAGS += -erroff=E_BAD_PTR_CAST_ALIGN 136 LINTTAGS += -erroff=E_SUSPICIOUS_COMPARISON 137 LINTTAGS += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED 138 LINTTAGS += -erroff=E_STATIC_UNUSED 139 LINTTAGS += -erroff=E_PTRDIFF_OVERFLOW 140 LINTTAGS += -erroff=E_ASSIGN_NARROW_CONV 141 142 CERRWARN += -_gcc=-Wno-parentheses 143 CERRWARN += -_gcc=-Wno-uninitialized 144 CERRWARN += -_gcc=-Wno-char-subscripts 145 CERRWARN += -_gcc=-Wno-unused-variable 146 CERRWARN += -_gcc=-Wno-unused-function 147 CERRWARN += -_gcc=-Wno-unused-label 148 CERRWARN += -_gcc=-Wno-type-limits 149 CERRWARN += -_gcc=-Wno-clobbered 150 CERRWARN += -_gcc=-Wno-unused-value 151 CERRWARN += -_gcc=-Wno-empty-body 152 153 # needs work 154 SMATCH=off 155 156 # Ensure that lint sees 'struct cpu' containing a fully declared 157 # embedded 'struct machcpu' 158 # 159 LINTFLAGS += -D_MACHDEP -I../../i86pc 160 161 # 162 # Default build targets. 163 # 164 .KEEP_STATE: 165 166 def: $(DEF_DEPS) 167 168 all: $(ALL_DEPS) 169 170 clean: $(CLEAN_DEPS) 171 172 clobber: $(CLOBBER_DEPS) 173 174 lint: $(LINT_DEPS) 175 176 clean.lint: $(CLEAN_LINT_DEPS) 177 178 install: $(INSTALL_DEPS) 179 180 MAPFILE_32 = $(MAPFILE) 181 MAPFILE_64 = $(MAPFILE).amd64 182 183 MAPFILE_NAME = $(MAPFILE_$(CLASS)) 184 185 $(UNIX_BIN): $(UNIX_O) $(MODSTUBS_O) $(MAPFILE_NAME) \ 186 $(GENLIB) $(DTRACESTUBS) $(DBOOT_O) 187 $(LD) -dy -b -o $@ -e dboot_image -znointerp -M $(MAPFILE_NAME) \ 188 $(UNIX_O) $(DBOOT_O) $(MODSTUBS_O) $(LIBOPTS) \ 189 $(DTRACESTUBS) 190 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 191 $(POST_PROCESS) 192 193 $(UNIX_O): $(OBJECTS) $(OBJS_DIR)/vers.o 194 $(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o 195 196 $(DBOOT_BIN): $(DBOOT_OBJS_DIR) $(DBOOT_OBJECTS) dboot/Mapfile.dboot 197 $(LD) -dn -e _start -M dboot/Mapfile.dboot \ 198 -o $(DBOOT_BIN) $(DBOOT_OBJECTS) 199 200 $(DBOOT_O): $(DBOOT_BIN) 201 @echo " .data" > $(DBOOT_S) 202 @echo " .globl dboot_image" >> $(DBOOT_S) 203 @echo "dboot_image:" >> $(DBOOT_S) 204 $(ELFEXTRACT) $(DBOOT_BIN) >> $(DBOOT_S) 205 $(COMPILE.s) -o $(DBOOT_O) $(DBOOT_S) 206 207 $(DBOOT_OBJS_DIR): 208 -@mkdir -p $@ 2> /dev/null 209 210 # 211 # Special rules for generating assym.h for inclusion in assembly files. 212 # 213 $(DSF_DIR)/$(OBJS_DIR)/assym.h $(DSF_DIR)/$(OBJS_DIR)/kdi_assym.h: FRC 214 @cd $(DSF_DIR); $(MAKE) all.targ 215 216 # 217 # The global lint target builds the kernel lint library (llib-lunix.ln) 218 # which is equivalent to a lint of /unix.o. Then all kernel modules for 219 # this architecture are linted against the kernel lint library. 220 # 221 # Note: lint errors in the kernel lint library will be repeated for 222 # each module. It is important that the kernel lint library 223 # be clean to keep the textual output to a reasonable level. 224 # 225 226 $(LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 227 @pwd 228 @-$(ECHO) "\n$(UNIX): (library construction):" 229 @$(LINT) -o$(UNIX) $(LINTFLAGS) $(LINTS) 230 @$(MV) $(@F) $@ 231 232 $(DBOOT_LINT_LIB): $(LINT_LIB_DIR) $(DBOOT_LINTS) 233 @pwd 234 @-$(ECHO) "\n$(DBOOT): (library construction):" 235 @$(LINT) -o$(DBOOT) $(DBOOT_LINTFLAGS) $(DBOOT_LINTS) 236 @$(MV) $(@F) $@ 237 238 lintlib: $(LINT_DEPS) 239 240 # 241 # Include common targets. 242 # 243 include $(UTSBASE)/i86xpv/Makefile.targ