unit-tests/test-cases/lto-rename_segment/Makefile

   1 ##
   2 # Copyright (c) 2014 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 # verify -rename_segment and -rename_section works with LTO
  28 #
  29
  30 run: all
  31
  32 all:
  33         ${CC} ${CCFLAGS} -flto a.c -c -o a.o
  34         ${CC} ${CCFLAGS} -flto b.c -c -o b.o
  35         ${CC} ${CCFLAGS} -flto main.c -c -o main.o
  36         ${CC} ${CCFLAGS} main.o a.o b.o -Wl,-preload -o main.preload \
  37                 -e _entry -nostdlib -Wl,-segalign,0x20 -Wl,-seg1addr,0x200 \
  38                 -Wl,-rename_segment,__TEXT,__ROM \
  39                 -Wl,-rename_segment,__DATA,__RAM \
  40                 -Wl,-rename_section,__DATA,__data_extra,__RAM2,__data \
  41                 -Wl,-exported_symbol,_get
  42         size -l main.preload | grep __TEXT  | ${FAIL_IF_STDIN}
  43         size -l main.preload | grep __DATA  | ${FAIL_IF_STDIN}
  44         nm -m main.preload  | grep __ROM | grep __text | grep _entry | ${FAIL_IF_EMPTY}
  45         nm -m main.preload  | grep __ROM | grep __text | grep _get | ${FAIL_IF_EMPTY}
  46         nm -m main.preload  | grep __RAM | grep __data | grep _mystring | ${FAIL_IF_EMPTY}
  47         nm -m main.preload  | grep __RAM2 | grep __data | grep _param | ${FAIL_IF_EMPTY}
  48         size -l main.preload | grep __ROM  | ${PASS_IFF_STDIN}
  49
  50
  51 clean:
  52         rm  -f a.o b.o main.o main.preload