info-fun.exp revision 1.5 
1# Copyright 2012-2015 Free Software Foundation, Inc.
2# This program is free software; you can redistribute it and/or modify
3# it under the terms of the GNU General Public License as published by
4# the Free Software Foundation; either version 3 of the License, or
5# (at your option) any later version.
6#
7# This program is distributed in the hope that it will be useful,
8# but WITHOUT ANY WARRANTY; without even the implied warranty of
9# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
10# GNU General Public License for more details.
11#
12# You should have received a copy of the GNU General Public License
13# along with this program.  If not, see <http://www.gnu.org/licenses/>.
14
15if { [skip_shlib_tests] || [is_remote target] } {
16    return 0
17}
18
19# Library file.
20set libname "info-fun-solib"
21set srcfile_lib ${srcdir}/${subdir}/${libname}.c
22set binfile_lib [standard_output_file ${libname}.so]
23set lib_flags {}
24# Binary file.
25standard_testfile .c
26set executable ${testfile}
27set bin_flags [list debug shlib=${binfile_lib}]
28
29if [get_compiler_info] {
30    return -1
31}
32
33# SEP must be last for the possible `unsupported' error path.
34foreach libsepdebug {NO IN SEP} { with_test_prefix "$libsepdebug" {
35
36    set sep_lib_flags $lib_flags
37    if {$libsepdebug != "NO"} {
38	lappend sep_lib_flags {debug}
39    }
40    if { [gdb_compile_shlib ${srcfile_lib} ${binfile_lib} $sep_lib_flags] != ""
41	 || [gdb_compile $srcdir/$subdir/${srcfile} ${binfile} \
42		 executable $bin_flags] != "" } {
43      untested "Could not compile $binfile_lib or $binfile."
44      return -1
45    }
46
47    if {$libsepdebug == "SEP"} {
48	if {[gdb_gnu_strip_debug $binfile_lib] != 0} {
49	    unsupported "Could not split debug of $binfile_lib."
50	    return
51	} else {
52	    pass "split solib"
53	}
54    }
55
56    clean_restart $executable
57
58    if ![runto_main] then {
59      fail "Can't run to main"
60      return 0
61    }
62
63    set match_str {All functions matching regular expression "foo":[\r\n]*}
64    if { "$libsepdebug" != "NO"  } {
65	append match_str {File .*/info-fun-solib[.]c:[\r\n]*}
66	append match_str {int foo\(void\);[\r\n]*}
67    }
68    append match_str {Non-debugging symbols:[\r\n]*}
69    # Note: Targets like {m68k,ppc64,s390x}-linux also have, e.g.,
70    # 00000011.plt_call.foo+0 (m68k).
71    set plt_foo_match "($hex \[^\r\n\]*plt\[^\r\n\]*foo\[^\r\n\]*\[\r\n\]*)?"
72    append match_str $plt_foo_match
73    # This text we want to match precisely.
74    append match_str "$hex *foo(@plt)?\[\r\n\]*"
75    # Watch for again to not have to worry about the order of appearance.
76    append match_str $plt_foo_match
77    if { "$libsepdebug" == "NO"  } {
78	# Note: The ".?" is for targets like m68k-linux that have ".foo" here.
79	append match_str "$hex *.?foo\[\r\n\]*"
80    }
81
82    gdb_test "info fun foo" "$match_str"
83}}
84