1 # Copyright 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
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.
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.
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.
17 # Please email any bugs, comments, and/or additions to this file to:
18 # bug-gdb@prep.ai.mit.edu
20 # file to test calls into shared libraries
21 # the source files for this test are:
26 # ss.h (header for shr2.c)
28 # file written by Elena Zannoni: elz@ch.apollo.com
42 # are we on a target board?
49 set srcfile ${testfile}.c
50 set binfile ${objdir}/${subdir}/${testfile}
52 # build the first test case
53 if [get_compiler_info ${binfile}] {
57 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}.o" object {debug}] != "" } {
58 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
62 # Build the shared libraries this test case needs.
65 if {$gcc_compiled == 0} {
66 if [istarget "hppa*-hp-hpux*"] then {
67 set additional_flags "additional_flags=+z"
69 # don't know what the compiler is...
70 set additional_flags ""
73 if { ([istarget "powerpc*-*-aix*"]
74 || [istarget "rs6000*-*-aix*"]) } {
75 set additional_flags ""
77 set additional_flags "additional_flags=-fpic"
81 if {[gdb_compile "${srcdir}/${subdir}/${libfile}1.c" "${objdir}/${subdir}/${libfile}1.o" object [list debug $additional_flags]] != ""} {
82 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
85 if {[gdb_compile "${srcdir}/${subdir}/${libfile}2.c" "${objdir}/${subdir}/${libfile}2.o" object [list debug $additional_flags]] != ""} {
86 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
89 if [istarget "hppa*-*-hpux*"] {
90 remote_exec build "ld -b ${objdir}/${subdir}/${libfile}1.o -o ${objdir}/${subdir}/${libfile}1.sl"
91 remote_exec build "ld -b ${objdir}/${subdir}/${libfile}2.o -o ${objdir}/${subdir}/${libfile}2.sl"
93 set additional_flags "additional_flags=-shared"
94 if {[gdb_compile "${objdir}/${subdir}/${libfile}1.o" "${objdir}/${subdir}/${libfile}1.sl" executable [list debug $additional_flags]] != ""} {
95 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
97 if {[gdb_compile "${objdir}/${subdir}/${libfile}2.o" "${objdir}/${subdir}/${libfile}2.sl" executable [list debug $additional_flags]] != ""} {
98 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
103 && ([istarget "powerpc*-*-aix*"]
104 || [istarget "rs6000*-*-aix*"] )) } {
105 set additional_flags "additional_flags=-L${objdir}/${subdir}"
107 set additional_flags ""
109 if {[gdb_compile "${objdir}/${subdir}/${testfile}.o ${objdir}/${subdir}/${libfile}1.sl ${objdir}/${subdir}/${libfile}2.sl" "${binfile}" executable [list debug $additional_flags]] != ""} {
110 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
115 # Start with a fresh gdb.
119 gdb_reinitialize_dir $srcdir/$subdir
121 send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
122 send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $"
123 send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $"
126 if ![runto_main] then {
127 perror "C function calling tests suppressed"
135 -re ".*g = shr1\\(g\\).*$gdb_prompt $" {pass "next to shr1"}
136 -re ".*$gdb_prompt $" { fail "next to shr1" }
137 timeout { fail "next to shr1 (timeout)" }
146 -re ".*\[0-9\]* = 1.*$gdb_prompt $" {
149 -re ".*$gdb_prompt $" { fail "print g" }
150 timeout { fail "(timeout) print g" }
155 if ![gdb_skip_stdio_test "next over shr1"] {
158 -re ".*address of sgs is $hex.*g = shr2\\(g\\).*$gdb_prompt $" {
159 pass "next over shr1"
161 -re ".*$gdb_prompt $" { fail "next over shr1" }
162 timeout { fail "next over shr1 (timeout)" }
165 gdb_test "next" "" ""
172 -re ".*\[0-9\]* = 2.*$gdb_prompt $" {
174 -re ".*$gdb_prompt $" { fail "print g" }
175 timeout { fail "(timeout) print g" }
179 if ![gdb_skip_stdio_test "print shr1(1)"] {
180 send_gdb "print shr1(1)\n"
182 -re ".*address of sgs is $hex.*\[0-9\]* = 2.*$gdb_prompt $" {
185 -re ".*$gdb_prompt $" { fail "print shr1(1)" }
186 timeout { fail "(timeout) print shr1(1)" }
191 if ![gdb_skip_stdio_test "print shr1(g)"] {
192 send_gdb "print shr1(g)\n"
194 -re ".*address of sgs is $hex.*\[0-9\]* = 4.*$gdb_prompt $" {
197 -re ".*$gdb_prompt $" { fail "print shr1(g)" }
198 timeout { fail "(timeout) print shr1(g)" }
204 gdb_test "break shr2" \
205 "Breakpoint.*file.*shr2.c, line.*" \
206 "breakpoint function shr2"
208 gdb_test "continue" \
209 "Continuing\\..*Breakpoint \[0-9\]+, shr2 \\(.*\\) at.*shr2\\.c:7.*7.*return 2.x;" \
210 "run until breakpoint set at a function"
214 if ![gdb_skip_stdio_test "print shr1(1) 2nd time"] {
215 send_gdb "print shr1(1)\n"
217 -re ".*address of sgs is $hex.*\[0-9\]* = 2.*$gdb_prompt $" {
218 pass "print shr1(1) 2nd time"
220 -re ".*$gdb_prompt $" { fail "print shr1(1) 2nd time" }
221 timeout { fail "(timeout) print shr1(1) 2nd time" }
226 send_gdb "print mainshr1(1)\n"
228 -re ".*\[0-9\]* = 2.*$gdb_prompt $" {
229 pass "print mainshr1(1) from shlib func"
231 -re ".*$gdb_prompt $" { fail "print mainshr1(1) from shlib func" }
232 timeout { fail "(timeout) print mainshr1(1) from shlib func" }
238 -re ".*\\\}.*$gdb_prompt $" { pass "step inside shr2 (shlib func)"}
239 -re ".*$gdb_prompt $" { fail "step inside shr2 (shlib func)" }
240 timeout { fail "step inside shr2 (shlib func) (timeout)" }
245 -re "main \\(\\) at.*g = mainshr1\\(g\\);.*$gdb_prompt $" { pass "step out of shr2 to main"}
246 -re ".*$gdb_prompt $" { fail "step out of shr2 to main" }
247 timeout { fail "step out of shr2 to main (timeout)" }
251 send_gdb "print mainshr1(1)\n"
253 -re ".*\[0-9\]* = 2.*$gdb_prompt $" {
254 pass "print mainshr1(1)"
256 -re ".*$gdb_prompt $" { fail "print mainshr1(1) from main" }
257 timeout { fail "(timeout) print mainshr1(1) from main" }
263 -re ".*mainshr1 \\(g=4\\) at.*return 2.g;.*$gdb_prompt $" { pass "step into mainshr1"}
264 -re ".*$gdb_prompt $" { fail "step into mainshr1" }
265 timeout { fail "step into mainshr1 (timeout)" }
268 # Start with a fresh gdb.
272 gdb_reinitialize_dir $srcdir/$subdir
274 send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
275 send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $"
276 send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $"
279 # test that we can re-set breakpoints in shared libraries
280 gdb_test "break shr1" "Breakpoint 1.*" "set bp in shared library"
282 # FIXME: should not send "run" explicitly. Non-portable.
284 if ![is_remote target] {
285 gdb_test "run" "Starting program:.*Breakpoint 1,.*" \
286 "run to bp in shared library"
288 gdb_test "cont" ".*Program exited normally..*"
290 gdb_test "run" "Starting program:.*Breakpoint 1,.*" \
291 "re-run to bp in shared library (PR's 16495, 18213)"
293 gdb_test "cont" ".*Program exited normally..*"