## # Copyright (c) 2007 Apple Inc. All rights reserved. # # @APPLE_LICENSE_HEADER_START@ # # This file contains Original Code and/or Modifications of Original Code # as defined in and that are subject to the Apple Public Source License # Version 2.0 (the 'License'). You may not use this file except in # compliance with the License. Please obtain a copy of the License at # http://www.opensource.apple.com/apsl/ and read it before using this # file. # # The Original Code and all software distributed under the License are # distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER # EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, # INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. # Please see the License for the specific language governing rights and # limitations under the License. # # @APPLE_LICENSE_HEADER_END@ ## TESTROOT = ../.. include ${TESTROOT}/include/common.makefile # # Verify the linker parses call sites correctly. # The tricky case is thumb, which uses a blx to call to # the arm stubs. This test verifies that there is no # +2 error by checking for "plus" and that when the file # is regenerated through ld -r that the dumped output # remains unchanged. # run: all all: ${CC} ${CCFLAGS} test.c -c -o test.o ${FAIL_IF_ERROR} ${OBJECTDUMP} -no_content test.o > test.o.dump # verify no +2 errors grep "plus" test.o.dump | ${FAIL_IF_STDIN} # verify .o file can be regenerated to an equivalent state ${LD} -arch ${ARCH} -r -keep_private_externs test.o -o test-r.o ${FAIL_IF_ERROR} ${OBJECTDUMP} -no_content test-r.o > test-r.o.dump # verify final linked image has no +2 errors ${CC} ${CCFLAGS} test.o -o test otool -tV -p _main test | grep blx | grep -v _malloc | ${FAIL_IF_STDIN} ${CC} ${CCFLAGS} test-r.o -o test-r otool -tV -p _main test-r | grep blx | grep -v _malloc | ${FAIL_IF_STDIN} ${PASS_IFF} diff test.o.dump test-r.o.dump clean: rm -rf test.o test-r.o test.o.dump test-r.o.dump test test-r