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b6ba6518 | 1 | # Copyright 1997, 1998, 1999, 2000 Free Software Foundation, Inc. |
c906108c SS |
2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 2 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program; if not, write to the Free Software | |
15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
16 | ||
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-gdb@prep.ai.mit.edu | |
19 | ||
20 | if $tracelevel then { | |
21 | strace $tracelevel | |
22 | } | |
23 | ||
24 | set prms_id 0 | |
25 | set bug_id 0 | |
26 | ||
27 | # are we on a target board | |
28 | if ![isnative] then { | |
29 | return | |
30 | } | |
31 | ||
32 | # This test is presently only valid on HP-UX, since it requires | |
33 | # that we use HP-UX-specific compiler & linker options to build | |
34 | # the testcase. | |
0d06e24b JM |
35 | # Actually this test works on solaris, and linux too. |
36 | ||
37 | if {! ([istarget "hppa*-*-*hpux*"] | |
38 | || [istarget "sparc-sun-solaris*"] | |
63cf1c79 | 39 | || [istarget "*-*-linux-gnu*"]) } { |
0d06e24b JM |
40 | return |
41 | } | |
c906108c SS |
42 | |
43 | set libfile "solib" | |
44 | set testfile "so-impl-ld" | |
45 | set srcfile ${testfile}.c | |
46 | set binfile ${objdir}/${subdir}/${testfile} | |
47 | ||
48 | if [get_compiler_info ${binfile}] { | |
49 | return -1 | |
50 | } | |
51 | ||
52 | # Build the shared libraries this test case needs. | |
53 | # | |
54 | #cd ${subdir} | |
55 | #remote_exec build "$CC -g +z -c ${libfile}1.c -o ${libfile}1.o" | |
56 | ||
57 | ||
58 | if {$gcc_compiled == 0} { | |
59 | if [istarget "hppa*-hp-hpux*"] then { | |
60 | set additional_flags "additional_flags=+z" | |
61 | } else { | |
62 | # don't know that the compiler is, hope for the best... | |
63 | set additional_flags "" | |
64 | } | |
65 | } else { | |
66 | set additional_flags "additional_flags=-fpic" | |
67 | } | |
68 | ||
69 | if {[gdb_compile "${srcdir}/${subdir}/${libfile}1.c" "${libfile}1.o" object [list debug $additional_flags]] != ""} { | |
70 | perror "Couldn't compile ${libfile}1.c" | |
71 | return -1 | |
72 | } | |
73 | ||
74 | if [istarget "hppa*-hp-hpux*"] then { | |
085dd6e6 | 75 | remote_exec build "ld -b ${libfile}1.o -o ${objdir}/${subdir}/${libfile}1.sl" |
c906108c SS |
76 | } else { |
77 | set additional_flags "additional_flags=-shared" | |
085dd6e6 | 78 | gdb_compile "${libfile}1.o" "${objdir}/${subdir}/${libfile}1.sl" executable [list debug $additional_flags] |
c906108c SS |
79 | } |
80 | ||
81 | # Build the test case | |
82 | #remote_exec build "$CC -Aa -g ${srcfile} ${libfile}1.sl -o ${binfile}" | |
83 | ||
84 | ||
085dd6e6 JM |
85 | if {$hp_cc_compiler} { |
86 | set additional_flags "additional_flags=-Ae" | |
c906108c SS |
87 | } else { |
88 | set additional_flags "" | |
89 | } | |
90 | ||
085dd6e6 | 91 | if {[gdb_compile "${srcdir}/${subdir}/${srcfile} ${objdir}/${subdir}/${libfile}1.sl" "${binfile}" executable [list debug $additional_flags]] != ""} { |
c906108c SS |
92 | perror "Couldn't build ${binfile}" |
93 | return -1 | |
94 | } | |
95 | #cd .. | |
96 | ||
97 | # Start with a fresh gdb | |
98 | ||
99 | gdb_exit | |
100 | gdb_start | |
101 | gdb_reinitialize_dir $srcdir/$subdir | |
102 | gdb_load ${binfile} | |
103 | ||
104 | # This program implicitly loads SOM shared libraries. | |
105 | # | |
106 | if ![runto_main] then { fail "implicit solibs tests suppressed" } | |
107 | ||
108 | # Verify that we can step over the first shlib call. | |
109 | # | |
110 | send_gdb "next\n" | |
111 | gdb_expect { | |
085dd6e6 | 112 | -re "21\[ \t\]*result = solib_main .result.*$gdb_prompt $"\ |
c906108c SS |
113 | {pass "step over solib call"} |
114 | -re "$gdb_prompt $"\ | |
115 | {fail "step over solib call"} | |
116 | timeout {fail "(timeout) step over solib call"} | |
117 | } | |
118 | ||
119 | # Verify that we can step into the second shlib call. | |
120 | # | |
121 | send_gdb "step\n" | |
122 | gdb_expect { | |
085dd6e6 | 123 | -re "solib_main .arg=10000. at.*${libfile}1.c:17.*$gdb_prompt $"\ |
c906108c SS |
124 | {pass "step into solib call"} |
125 | -re "$gdb_prompt $"\ | |
126 | {fail "step into solib call"} | |
127 | timeout {fail "(timeout) step into solib call"} | |
128 | } | |
129 | ||
130 | # Verify that we can step within the shlib call. | |
131 | # | |
132 | send_gdb "next\n" | |
133 | gdb_expect { | |
085dd6e6 | 134 | -re "18\[ \t\]*\}.*$gdb_prompt $"\ |
c906108c SS |
135 | {pass "step in solib call"} |
136 | -re "$gdb_prompt $"\ | |
137 | {fail "step in solib call"} | |
138 | timeout {fail "(timeout) step in solib call"} | |
139 | } | |
140 | ||
141 | # Verify that we can step out of the shlib call, and back out into | |
142 | # the caller. | |
143 | # | |
144 | send_gdb "next\n" | |
145 | gdb_expect { | |
146 | -re "0x\[0-9a-f\]*\[ \t\]*9\[ \t\]*.*$gdb_prompt $" { | |
147 | # we haven't left the callee yet, so do another next | |
148 | send_gdb "next\n" | |
149 | gdb_expect { | |
085dd6e6 | 150 | -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $"\ |
c906108c SS |
151 | {pass "step out of solib call"} |
152 | -re "$gdb_prompt $"\ | |
153 | {fail "step out of solib call"} | |
154 | timeout {fail "(timeout) step out of solib call"} | |
155 | } | |
156 | } | |
157 | ||
085dd6e6 | 158 | -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $"\ |
c906108c SS |
159 | {pass "step out of solib call"} |
160 | -re "$gdb_prompt $"\ | |
161 | {fail "step out of solib call"} | |
162 | timeout {fail "(timeout) step out of solib call"} | |
163 | } | |
164 | ||
165 | gdb_exit | |
166 | return 0 | |
0d06e24b JM |
167 | |
168 | ||
169 | ||
170 | ||
171 | ||
172 |