unit-tests/test-cases/thumb-pointer/Makefile

   1 ##
   2 # Copyright (c) 2008 Apple Inc. All rights reserved.
   3 #
   4 # @APPLE_LICENSE_HEADER_START@
   5 #
   6 # This file contains Original Code and/or Modifications of Original Code
   7 # as defined in and that are subject to the Apple Public Source License
   8 # Version 2.0 (the 'License'). You may not use this file except in
   9 # compliance with the License. Please obtain a copy of the License at
  10 # http://www.opensource.apple.com/apsl/ and read it before using this
  11 # file.
  12 #
  13 # The Original Code and all software distributed under the License are
  14 # distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15 # EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16 # INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17 # FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18 # Please see the License for the specific language governing rights and
  19 # limitations under the License.
  20 #
  21 # @APPLE_LICENSE_HEADER_END@
  22 ##
  23 TESTROOT = ../..
  24 include ${TESTROOT}/include/common.makefile
  25
  26
  27 #
  28 # <rdar://problem/6401277> pointers to thumb symbols can be mangled
  29 #
  30
  31 run: all
  32
  33 all:
  34         ${CC} ${CCFLAGS} foo.c -c -o foo.o
  35         ${CC} ${CCFLAGS} bar.c -c -o bar.o
  36         # verify no +1 thumb errors
  37         ${FAIL_IF_ERROR} ${OBJECTDUMP} foo.o | grep "plus 0x00000001" | ${FAIL_IF_STDIN}
  38         ${FAIL_IF_ERROR} ${OBJECTDUMP} bar.o | grep "plus 0x00000001" | ${FAIL_IF_STDIN}
  39         ${LD} -arch ${ARCH} -r -keep_private_externs foo.o bar.o -o foobar.o
  40         ${LD} -arch ${ARCH} -r -keep_private_externs foobar.o -o foobar2.o
  41         ${FAIL_IF_ERROR} ${OBJECTDUMP} -no_content foobar.o > foobar.o.dump
  42         ${FAIL_IF_ERROR} ${OBJECTDUMP} -no_content foobar2.o > foobar2.o.dump
  43         # verify no +1 thumb errors in merged result
  44         grep "plus 0x00000001" foobar.o.dump | ${FAIL_IF_STDIN}
  45         # verify round trip though ld -r works
  46         ${PASS_IFF} diff foobar.o.dump foobar2.o.dump
  47
  48 clean:
  49         rm -rf foo.o bar.o foobar.o foobar2.o foobar.o.dump foobar2.o.dump