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# Copyright 2008 Sun Microsystems, Inc. All rights reserved. 22# Use is subject to license terms. 23# 24# Copyright (c) 2018, Joyent, Inc. 25 26# 27# Path to the base of the uts directory tree (usually /usr/src/uts). 28# 29UTSBASE = ../.. 30 31# 32# Define the module and object file sets. 33# 34UNIX = unix 35DBOOT = dboot 36 37OBJECTS = $(SPECIAL_OBJS:%=$(OBJS_DIR)/%) \ 38 $(CORE_OBJS:%=$(OBJS_DIR)/%) \ 39 $(KRTLD_OBJS:%=$(OBJS_DIR)/%) \ 40 $(MACH_NOT_YET_KMODS:%=$(OBJS_DIR)/%) 41 42LINTS = $(SPECIAL_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 43 $(CORE_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 44 $(KRTLD_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 45 $(MACH_NOT_YET_KMODS:%.o=$(LINTS_DIR)/%.ln) \ 46 $(LINTS_DIR)/vers.ln \ 47 $(LINTS_DIR)/modstubs.ln 48 49ROOTMODULE = $(ROOT_PSM_KERN_DIR)/$(UNIX) 50 51UNIX_BIN = $(OBJS_DIR)/$(UNIX) 52 53LIBS = $(GENLIB) 54 55GENUNIX = genunix 56GENUNIX_DIR = ../../intel/$(GENUNIX) 57 58LIBOPTS = -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX) 59 60COMMP_CTF_SRC = $(OBJS_DIR)/comm_page_ctf.c 61 62CTFEXTRAOBJS = $(OBJS_DIR)/vers.o $(OBJS_DIR)/comm_page_ctf.o 63 64DBOOT_OBJS_DIR = dboot/$(OBJS_DIR) 65DBOOT_OBJECTS = $(DBOOT_OBJS:%=$(DBOOT_OBJS_DIR)/%) 66DBOOT_BIN = $(DBOOT_OBJS_DIR)/$(DBOOT) 67DBOOT_O = $(OBJS_DIR)/$(DBOOT).o 68DBOOT_S = $(DBOOT_O:%.o=%.s) 69DBOOT_LINTS = $(DBOOT_OBJS:%.o=$(DBOOT_OBJS_DIR)/%.ln) 70DBOOT_LINT = $(i386_LINT) 71DBOOT_LINTTAGS = -erroff=E_STATIC_UNUSED 72 73# 74# Include common rules. 75# 76include $(UTSBASE)/i86pc/Makefile.i86pc 77 78# 79# Define targets 80# 81ALL_TARGET = $(UNIX_BIN) 82LINT_TARGET = $(LINT_LIB) $(DBOOT_LINT_LIB) 83INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) 84 85# 86# This is UNIX_DIR. Use a short path. 87# 88UNIX_DIR = . 89 90# 91# Overrides 92# 93CLEANFILES += \ 94 $(UNIX_O) $(MODSTUBS_O) \ 95 $(OBJS_DIR)/vers.c \ 96 $(OBJS_DIR)/dtracestubs.s \ 97 $(DTRACESTUBS_O) $(DTRACESTUBS) \ 98 $(CTFEXTRAOBJS) \ 99 $(COMMP_CTF_SRC) 100 101CLEANFILES += \ 102 $(DBOOT_O) $(DBOOT_S) \ 103 $(DBOOT_OBJECTS) \ 104 $(OBJS_DIR)/bios_call_src.o \ 105 $(OBJS_DIR)/bios_call_src \ 106 $(OBJS_DIR)/bios_call.s \ 107 $(DBOOT_BIN) 108 109CLEANFILES += \ 110 $(DBOOT_OBJS_DIR)/$(VGATEXT_FONT).c \ 111 $(OBJS_DIR)/$(VGATEXT_FONT).c 112 113CLEANFILES += \ 114 $(OBJS_DIR)/fb_swtch_src.o \ 115 $(OBJS_DIR)/fb_swtch_src \ 116 $(OBJS_DIR)/fb_swtch.s 117 118CLEANFILES += \ 119 $(ZLIB_OBJS:%.o=$(OBJS_DIR)/%.o) \ 120 $(ZLIB_OBJS:%.o=$(OBJS_DIR)/%.ln) 121 122CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 123CLEANLINTFILES += $(LINT_LIB) $(DBOOT_LINT_LIB) $(DBOOT_LINTS) 124 125# instr_size needs a special header 126$(OBJS_DIR)/instr_size.o := EXTRA_OPTIONS = -I$(SRC)/common/dis/i386 127$(OBJS_DIR)/instr_size.ln := EXTRA_OPTIONS = -I$(SRC)/common/dis/i386 128 129# 130# When performing shadow studio builds, the pre-processed comm page 131# output from gcc can end up confusing studio. 132# 133$(OBJS_DIR)/comm_page_ctf.o := CERRWARN += -_cc=-erroff=E_TKNS_IGNORED_AT_END_OF_DIR 134 135CFLAGS += -DDIS_MEM 136 137# 138# For now, disable these lint checks; maintainers should endeavor 139# to investigate and remove these for maximum lint coverage. 140# Please do not carry these forward to new Makefiles. 141# 142LINTTAGS += -erroff=E_BAD_PTR_CAST_ALIGN 143LINTTAGS += -erroff=E_SUSPICIOUS_COMPARISON 144LINTTAGS += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED 145LINTTAGS += -erroff=E_STATIC_UNUSED 146LINTTAGS += -erroff=E_PTRDIFF_OVERFLOW 147LINTTAGS += -erroff=E_ASSIGN_NARROW_CONV 148 149CERRWARN += -_gcc=-Wno-parentheses 150CERRWARN += -_gcc=-Wno-uninitialized 151CERRWARN += -_gcc=-Wno-char-subscripts 152CERRWARN += -_gcc=-Wno-unused-variable 153CERRWARN += -_gcc=-Wno-unused-function 154CERRWARN += -_gcc=-Wno-unused-label 155CERRWARN += -_gcc=-Wno-type-limits 156CERRWARN += -_gcc=-Wno-clobbered 157CERRWARN += -_gcc=-Wno-empty-body 158CERRWARN += -_gcc=-Wno-unused-value 159 160# false positives 161SMOFF += index_overflow 162 163# needs work 164SMOFF += all_func_returns,deref_check,signed 165 166$(OBJS_DIR)/fmsmb.o := SMOFF += indenting 167$(OBJS_DIR)/zutil.o := SMOFF += indenting 168$(OBJS_DIR)/bootrd_cpio.o := SMOFF += allocating_enough_data 169 170# Ensure that lint sees 'struct cpu' containing a fully declared 171# embedded 'struct machcpu' 172# 173LINTFLAGS += -D_MACHDEP -I../../i86pc 174 175# 176# Default build targets. 177# 178.KEEP_STATE: 179 180def: $(DEF_DEPS) 181 182all: $(ALL_DEPS) 183 184clean: $(CLEAN_DEPS) 185 186clobber: $(CLOBBER_DEPS) 187 188lint: $(LINT_DEPS) 189 190clean.lint: $(CLEAN_LINT_DEPS) 191 192install: $(INSTALL_DEPS) 193 194MAPFILE_32 = $(MAPFILE) 195MAPFILE_64 = $(MAPFILE).amd64 196 197MAPFILE_NAME = $(MAPFILE_$(CLASS)) 198 199$(UNIX_BIN): $(UNIX_O) $(MODSTUBS_O) $(MAPFILE_NAME) \ 200 $(GENLIB) $(DTRACESTUBS) $(DBOOT_O) 201 $(LD) -dy -b -o $@ -e dboot_image -znointerp -M $(MAPFILE_NAME) \ 202 $(UNIX_O) $(DBOOT_O) $(MODSTUBS_O) $(LIBOPTS) \ 203 $(DTRACESTUBS) 204 $(MBH_PATCH) $(UNIX_BIN) 205 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 206 $(POST_PROCESS) 207 208$(UNIX_O): $(OBJECTS) $(CTFEXTRAOBJS) 209 $(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o 210 211$(DBOOT_BIN): $(DBOOT_OBJS_DIR) $(DBOOT_OBJECTS) dboot/Mapfile.dboot 212 $(LD) -dn -e _start -M dboot/Mapfile.dboot \ 213 -o $(DBOOT_BIN) $(DBOOT_OBJECTS) 214 215$(DBOOT_O): $(DBOOT_BIN) 216 @echo " .data" > $(DBOOT_S) 217 @echo " .globl dboot_image" >> $(DBOOT_S) 218 @echo "dboot_image:" >> $(DBOOT_S) 219 $(ELFEXTRACT) $(DBOOT_BIN) >> $(DBOOT_S) 220 $(COMPILE.s) -o $(DBOOT_O) $(DBOOT_S) 221 222$(DBOOT_OBJS_DIR): 223 -@mkdir -p $@ 2> /dev/null 224 225$(COMMP_CTF_SRC): $(UTSBASE)/i86pc/ml/comm_page.s 226 $(COMPILE.cpp) -D_GENCTF -o $@ $(UTSBASE)/i86pc/ml/comm_page.s 227 228$(OBJS_DIR)/comm_page_ctf.o: $(COMMP_CTF_SRC) 229 $(COMPILE.c) -o $@ $< 230 $(CTFCONVERT_O) 231 232# 233# Special rules for generating assym.h for inclusion in assembly files. 234# 235$(DSF_DIR)/$(OBJS_DIR)/assym.h $(DSF_DIR)/$(OBJS_DIR)/kdi_assym.h: FRC 236 @cd $(DSF_DIR); $(MAKE) all.targ 237 238# 239# The global lint target builds the kernel lint library (llib-lunix.ln) 240# which is equivalent to a lint of /unix.o. Then all kernel modules for 241# this architecture are linted against the kernel lint library. 242# 243# Note: lint errors in the kernel lint library will be repeated for 244# each module. It is important that the kernel lint library 245# be clean to keep the textual output to a reasonable level. 246# 247 248$(LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 249 @pwd 250 @-$(ECHO) "\n$(UNIX): (library construction):" 251 @$(LINT) -o$(UNIX) $(LINTFLAGS) $(LINTS) 252 @$(MV) $(@F) $@ 253 254$(DBOOT_LINT_LIB): $(LINT_LIB_DIR) $(DBOOT_LINTS) 255 @pwd 256 @-$(ECHO) "\n$(DBOOT): (library construction):" 257 @$(LINT) -o$(DBOOT) $(DBOOT_LINTFLAGS) $(DBOOT_LINTS) 258 @$(MV) $(@F) $@ 259 260lintlib: $(LINT_DEPS) 261 262# 263# Include common targets. 264# 265include $(UTSBASE)/i86pc/Makefile.targ 266