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 (c) 1994, 2010, Oracle and/or its affiliates. All rights reserved. 24# Copyright (c) 2018, Joyent, Inc. 25# Copyright 2019 OmniOS Community Edition (OmniOSce) Association. 26# 27 28RTLD= ld.so.1 29 30AVLOBJ= avl.o 31DTROBJ= dtrace_data.o 32TOOLOBJS= alist.o strhash.o 33BLTOBJ= msg.o 34ELFCAPOBJ= elfcap.o 35OBJECTS= $(BLTOBJ) \ 36 $(AVLOBJ) \ 37 $(DTROBJ) \ 38 $(TOOLOBJS) \ 39 $(ELFCAPOBJ) \ 40 $(P_ASOBJS) $(P_COMOBJS) $(P_MACHOBJS) $(G_MACHOBJS) \ 41 $(S_ASOBJS) $(S_COMOBJS) $(S_MACHOBJS) $(CP_MACHOBJS) 42 43COMOBJS= $(P_COMOBJS) $(S_COMOBJS) 44ASOBJS= $(P_ASOBJS) $(S_ASOBJS) 45MACHOBJS= $(P_MACHOBJS) $(S_MACHOBJS) 46NOCTFOBJS= $(ASOBJS) 47 48include $(SRC)/lib/Makefile.lib 49include $(SRC)/cmd/sgs/Makefile.com 50 51SRCDIR = ../common 52ELFCAP = $(SRC)/common/elfcap 53PLAT = $(VAR_PLAT_$(BASEPLAT)) 54 55# DTrace needs an executable data segment. 56MAPFILE.NED= 57 58MAPFILES += $(MAPFILE-ORDER) 59 60# For the libc/libthread unified world: 61# This library needs to be placed in /lib to allow 62# dlopen() functionality while in single-user mode. 63ROOTFS_DYNLIB= $(RTLD:%=$(ROOTFS_LIBDIR)/%) 64ROOTFS_DYNLIB64= $(RTLD:%=$(ROOTFS_LIBDIR64)/%) 65 66# For the libc/libthread separated world: 67# A version of this library needs to be placed in /etc/lib to allow 68# dlopen() functionality while in single-user mode. 69ETCLIBDIR= $(ROOT)/etc/lib 70ETCDYNLIB= $(RTLD:%=$(ETCLIBDIR)/%) 71 72ROOTDYNLIB= $(RTLD:%=$(ROOTFS_LIBDIR)/%) 73ROOTDYNLIB64= $(RTLD:%=$(ROOTFS_LIBDIR64)/%) 74 75 76FILEMODE = 755 77 78CPPFLAGS += -I$(SRCBASE)/lib/libc/inc \ 79 -I$(SRCBASE)/uts/common/krtld \ 80 -I$(SRCBASE)/uts/$(PLAT) \ 81 -I$(SRCBASE)/uts/$(PLAT)/krtld \ 82 -I$(SRC)/common/sgsrtcid \ 83 -I$(ELFCAP) \ 84 $(CPPFEATUREMACROS) 85 86ASFLAGS= -P -D_ASM $(CPPFLAGS) 87LDLIB = -L ../../libld/$(MACH) 88RTLDLIB = -L ../../librtld/$(MACH) 89 90CERRWARN += -_gcc=-Wno-uninitialized 91CERRWARN += -_gcc=-Wno-unused-variable 92CERRWARN += -_gcc=-Wno-switch 93 94# not linted 95SMATCH=off 96 97# These definitions require that libc be built in the same workspace 98# as the run-time linker and before the run-time linker is built. 99# This is required for the system's self-consistency in any case. 100CPICLIB = $(VAR_RTLD_CPICLIB) 101CPICLIB64 = $(VAR_RTLD_CPICLIB64) 102CLIB = -lc_pic 103 104LDLIBS += $(CONVLIBDIR) $(CONV_LIB) \ 105 $(CPICLIB) $(CLIB) \ 106 $(LDDBGLIBDIR) $(LDDBG_LIB) \ 107 $(RTLDLIB) -lrtld \ 108 $(LDLIB) $(LD_LIB) 109 110DYNFLAGS += -i -e _rt_boot $(VERSREF) $(ZNODLOPEN) \ 111 $(ZINTERPOSE) -zdtrace=dtrace_data '-R$$ORIGIN' 112 113BUILD.s= $(AS) $(ASFLAGS) $< -o $@ 114 115BLTDEFS= msg.h 116BLTDATA= msg.c 117BLTMESG= $(SGSMSGDIR)/rtld 118 119BLTFILES= $(BLTDEFS) $(BLTDATA) $(BLTMESG) 120 121SGSMSGCOM= ../common/rtld.msg 122SGSMSG32= ../common/rtld.32.msg 123SGSMSG64= ../common/rtld.64.msg 124SGSMSGSPARC= ../common/rtld.sparc.msg 125SGSMSGSPARC32= ../common/rtld.sparc32.msg 126SGSMSGSPARC64= ../common/rtld.sparc64.msg 127SGSMSGINTEL= ../common/rtld.intel.msg 128SGSMSGINTEL32= ../common/rtld.intel32.msg 129SGSMSGINTEL64= ../common/rtld.intel64.msg 130SGSMSGCHK= ../common/rtld.chk.msg 131SGSMSGTARG= $(SGSMSGCOM) 132SGSMSGALL= $(SGSMSGCOM) $(SGSMSG32) $(SGSMSG64) \ 133 $(SGSMSGSPARC) $(SGSMSGSPARC32) $(SGSMSGSPARC64) \ 134 $(SGSMSGINTEL) $(SGSMSGINTEL32) $(SGSMSGINTEL64) 135 136SGSMSGFLAGS1= $(SGSMSGFLAGS) -m $(BLTMESG) 137SGSMSGFLAGS2= $(SGSMSGFLAGS) -h $(BLTDEFS) -d $(BLTDATA) -n rtld_msg 138 139SRCS= $(AVLOBJ:%.o=$(VAR_AVLDIR)/%.c) \ 140 $(DTROBJ:%.o=$(VAR_DTRDIR)/%.c) \ 141 $(TOOLOBJS:%.o=$(SGSTOOLS)/common/%.c) \ 142 $(COMOBJS:%.o=../common/%.c) $(MACHOBJS:%.o=%.c) $(BLTDATA) \ 143 $(G_MACHOBJS:%.o=$(SRCBASE)/uts/$(PLAT)/krtld/%.c) \ 144 $(CP_MACHOBJS:%.o=../$(MACH)/%.c) \ 145 $(ASOBJS:%.o=%.s) 146 147CLEANFILES += $(CRTS) $(BLTFILES) 148CLOBBERFILES += $(RTLD) 149