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1 | # Test PHDRS in a linker script. | |
2 | # By Ian Lance Taylor, Cygnus Support. | |
3 | # Copyright 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007 | |
4 | # Free Software Foundation, Inc. | |
5 | # | |
6 | # This file is part of the GNU Binutils. | |
7 | # | |
8 | # This program is free software; you can redistribute it and/or modify | |
9 | # it under the terms of the GNU General Public License as published by | |
10 | # the Free Software Foundation; either version 3 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # This program is distributed in the hope that it will be useful, | |
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | # GNU General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU General Public License | |
19 | # along with this program; if not, write to the Free Software | |
20 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
21 | # MA 02110-1301, USA. | |
22 | ||
23 | # PHDRS is only meaningful for ELF. | |
24 | if ![is_elf_format] { | |
25 | return | |
26 | } | |
27 | ||
28 | # This is a very simplistic test. | |
29 | ||
30 | set testname "PHDRS" | |
31 | ||
32 | set ldopt "" | |
33 | if { [istarget spu*-*-*] } { | |
34 | set ldopt "--local-store 0:0" | |
35 | } | |
36 | ||
37 | if ![ld_assemble $as $srcdir/$subdir/phdrs.s tmpdir/phdrs.o] { | |
38 | unresolved $testname | |
39 | return | |
40 | } | |
41 | ||
42 | set phdrs_regexp \ | |
43 | ".*Program Header:.*PHDR *off *0x00*34 *vaddr *0x00*800034 *paddr *0x00*800034.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* flags r--.*LOAD *off *0x00* *vaddr *0x00*800000 *paddr *0x00*800000.*filesz *0x00*\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* *flags r-x.*LOAD *off *0x0\[0-9a-f\]* *vaddr *0x00*80*\[0-9a-f\]* *paddr *0x00*80*\[0-9a-f\]*.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* *flags *rw-.*" | |
44 | ||
45 | # On a 64 bit ELF format, we need different numbers. | |
46 | if [is_elf64 tmpdir/phdrs.o] { | |
47 | set phdrs_regexp \ | |
48 | ".*Program Header:.*PHDR *off *0x00*40 *vaddr *0x00*800040 *paddr *0x00*800040.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* flags r--.*LOAD *off *0x00* *vaddr *0x00*800000 *paddr *0x00*800000.*filesz *0x00*\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* *flags r-x.*LOAD *off *0x0\[0-9a-f\]* *vaddr *0x00*80*\[0-9a-f\]* *paddr *0x00*80*\[0-9a-f\]*.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* *flags *rw-.*" | |
49 | } | |
50 | ||
51 | set ldopt "$ldopt -T $srcdir/$subdir/phdrs.t tmpdir/phdrs.o" | |
52 | if ![ld_simple_link $ld tmpdir/phdrs $ldopt] { | |
53 | fail $testname | |
54 | } else { | |
55 | if {![is_remote host] && [which $objdump] == 0} { | |
56 | unresolved $testname | |
57 | return | |
58 | } | |
59 | set exec_output [run_host_cmd "$objdump" "--private-headers tmpdir/phdrs"] | |
60 | set exec_output [prune_warnings $exec_output] | |
61 | verbose -log $exec_output | |
62 | ||
63 | # The RX port sets the p_paddr of loadable segments to 0 in order | |
64 | # to be compatible with Renesas tools. When an RX executable is | |
65 | # loaded into a BFD based tool the code tries to reconstruct the | |
66 | # correct vaddr and paddr values. This is not always possible | |
67 | # however and this test is one example of where the reconstruction | |
68 | # fails. | |
69 | setup_xfail rx-*-* | |
70 | ||
71 | if [regexp $phdrs_regexp $exec_output] { | |
72 | pass $testname | |
73 | } else { | |
74 | fail $testname | |
75 | } | |
76 | } |