ld64-134.9.tar.gz

[apple/ld64.git] / ld64-134.9 / unit-tests / test-cases / thumb-pointer / Makefile

##
# Copyright (c) 2008 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
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# http://www.opensource.apple.com/apsl/ and read it before using this
# file.
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# The Original Code and all software distributed under the License are
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##
TESTROOT = ../..
include ${TESTROOT}/include/common.makefile


#
# <rdar://problem/6401277> pointers to thumb symbols can be mangled
#

run: all

all:
	${CC} ${CCFLAGS} foo.c -c -o foo.o
	${CC} ${CCFLAGS} bar.c -c -o bar.o
	# verify no +1 thumb errors
	${FAIL_IF_ERROR} ${OBJECTDUMP} foo.o | grep "plus 0x00000001" | ${FAIL_IF_STDIN}
	${FAIL_IF_ERROR} ${OBJECTDUMP} bar.o | grep "plus 0x00000001" | ${FAIL_IF_STDIN}
	${LD} -arch ${ARCH} -r -keep_private_externs foo.o bar.o -o foobar.o
	${LD} -arch ${ARCH} -r -keep_private_externs foobar.o -o foobar2.o
	${FAIL_IF_ERROR} ${OBJECTDUMP} -no_content foobar.o > foobar.o.dump
	${FAIL_IF_ERROR} ${OBJECTDUMP} -no_content foobar2.o > foobar2.o.dump
	# verify no +1 thumb errors in merged result
	grep "plus 0x00000001" foobar.o.dump | ${FAIL_IF_STDIN}
	# verify round trip though ld -r works
	${PASS_IFF} diff foobar.o.dump foobar2.o.dump 

clean:
	rm -rf foo.o bar.o foobar.o foobar2.o foobar.o.dump foobar2.o.dump