projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | # file to test calls into shared libraries | |
| 21 | # the source files for this test are: | |
| 22 | # | |
| 23 | # shmain.c | |
| 24 | # shr1.c (shared lib) | |
| 25 | # shr2.c (shared lib) | |
| 26 | # ss.h (header for shr2.c) | |
| 27 | # | |
| 28 | # file written by Elena Zannoni: elz@ch.apollo.com | |
| 29 | # | |
| 30 | ||
| 31 | #debug shmain | |
| 32 | #prop lib shr1.sl | |
| 33 | #prop lib shr2.sl | |
| 34 | ||
| 35 | if $tracelevel then { | |
| 36 | strace $tracelevel | |
| 37 | } | |
| 38 | ||
| 39 | set prms_id 0 | |
| 40 | set bug_id 0 | |
| 41 | ||
| 42 | # are we on a target board? | |
| 43 | if ![isnative] then { | |
| 44 | return 0 | |
| 45 | } | |
| 46 | ||
| 47 | set testfile "shmain" | |
| 48 | set libfile "shr" | |
| 49 | set srcfile ${testfile}.c | |
| 50 | set binfile ${objdir}/${subdir}/${testfile} | |
| 51 | ||
| 52 | # build the first test case | |
| 53 | if [get_compiler_info ${binfile}] { | |
| 54 | return -1 | |
| 55 | } | |
| 56 | ||
| 57 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}.o" object {debug}] != "" } { | |
| 58 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
| 59 | } | |
| 60 | ||
| 61 | ||
| 62 | # Build the shared libraries this test case needs. | |
| 63 | # | |
| 64 | ||
| 65 | if {$gcc_compiled == 0} { | |
| 66 | if [istarget "hppa*-hp-hpux*"] then { | |
| 67 | set additional_flags "additional_flags=+z" | |
| 68 | } else { | |
| 69 | # don't know what the compiler is... | |
| 70 | set additional_flags "" | |
| 71 | } | |
| 72 | } else { | |
| b03399da KB |
73 | if { ([istarget "powerpc*-*-aix*"] |
| 74 | || [istarget "rs6000*-*-aix*"]) } { | |
| 75 | set additional_flags "" | |
| 76 | } else { | |
| 77 | set additional_flags "additional_flags=-fpic" | |
| 78 | } | |
| c906108c SS |
79 | } |
| 80 | ||
| 81 | if {[gdb_compile "${srcdir}/${subdir}/${libfile}1.c" "${objdir}/${subdir}/${libfile}1.o" object [list debug $additional_flags]] != ""} { | |
| 82 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
| 83 | } | |
| 84 | ||
| 85 | if {[gdb_compile "${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." | |
| 87 | } | |
| 88 | ||
| 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}/${libfile}2.sl" | |
| 92 | } else { | |
| 93 | set additional_flags "additional_flags=-shared" | |
| 94 | if {[gdb_compile "${objdir}/${subdir}/${libfile}1.o" "${objdir}/${subdir}/${libfile}1.sl" executable [list debug $additional_flags]] != ""} { | |
| 95 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
| 96 | } | |
| 97 | if {[gdb_compile "${objdir}/${subdir}/${libfile}2.o" "${objdir}/${subdir}/${libfile}2.sl" executable [list debug $additional_flags]] != ""} { | |
| 98 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
| 99 | } | |
| 100 | } | |
| b03399da KB |
101 | |
| 102 | if { ($gcc_compiled | |
| 103 | && ([istarget "powerpc*-*-aix*"] | |
| 104 | || [istarget "rs6000*-*-aix*"] )) } { | |
| 105 | set additional_flags "additional_flags=-L${objdir}/${subdir}" | |
| 106 | } else { | |
| 107 | set additional_flags "" | |
| 108 | } | |
| 109 | if {[gdb_compile "${objdir}/${subdir}/${testfile}.o ${objdir}/${subdir}/${libfile}1.sl ${objdir}/${subdir}/${libfile}2.sl" "${binfile}" executable [list debug $additional_flags]] != ""} { | |
| c906108c SS |
110 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." |
| 111 | } | |
| 112 | ||
| 113 | ||
| 114 | ||
| 115 | # Start with a fresh gdb. | |
| 116 | ||
| 117 | gdb_exit | |
| 118 | gdb_start | |
| 119 | gdb_reinitialize_dir $srcdir/$subdir | |
| 120 | gdb_load ${binfile} | |
| 121 | send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$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 $" | |
| 124 | ||
| 125 | ||
| 126 | if ![runto_main] then { | |
| 127 | perror "C function calling tests suppressed" | |
| 128 | } | |
| 129 | ||
| 130 | ||
| 131 | #step -over | |
| 132 | ||
| 133 | send_gdb "next\n" | |
| 134 | gdb_expect { | |
| 11cf8741 JM |
135 | -re ".*g = shr1\\(g\\).*$gdb_prompt $" {pass "next to shr1"} |
| 136 | -re ".*$gdb_prompt $" { fail "next to shr1" } | |
| 137 | timeout { fail "next to shr1 (timeout)" } | |
| c906108c SS |
138 | } |
| 139 | ||
| 140 | ||
| 141 | ||
| 142 | #print g | |
| 143 | ||
| 144 | send_gdb "print g\n" | |
| 145 | gdb_expect { | |
| 146 | -re ".*\[0-9\]* = 1.*$gdb_prompt $" { | |
| 147 | pass "print g" | |
| 148 | } | |
| 149 | -re ".*$gdb_prompt $" { fail "print g" } | |
| 150 | timeout { fail "(timeout) print g" } | |
| 151 | } | |
| 152 | ||
| 153 | ||
| 154 | #step -over | |
| 13a5e3b8 MS |
155 | if ![gdb_skip_stdio_test "next over shr1"] { |
| 156 | send_gdb "next\n" | |
| 157 | gdb_expect { | |
| 158 | -re ".*address of sgs is $hex.*g = shr2\\(g\\).*$gdb_prompt $" { | |
| 159 | pass "next over shr1" | |
| 160 | } | |
| 161 | -re ".*$gdb_prompt $" { fail "next over shr1" } | |
| 162 | timeout { fail "next over shr1 (timeout)" } | |
| 163 | } | |
| 164 | } else { | |
| 165 | gdb_test "next" "" "" | |
| 166 | } | |
| 167 | ||
| c906108c SS |
168 | |
| 169 | #print g | |
| 170 | send_gdb "print g\n" | |
| 171 | gdb_expect { | |
| 172 | -re ".*\[0-9\]* = 2.*$gdb_prompt $" { | |
| 173 | pass "print g" } | |
| 174 | -re ".*$gdb_prompt $" { fail "print g" } | |
| 175 | timeout { fail "(timeout) print g" } | |
| 176 | } | |
| 177 | ||
| 178 | #print shr1(1) | |
| 13a5e3b8 MS |
179 | if ![gdb_skip_stdio_test "print shr1(1)"] { |
| 180 | send_gdb "print shr1(1)\n" | |
| 181 | gdb_expect { | |
| 182 | -re ".*address of sgs is $hex.*\[0-9\]* = 2.*$gdb_prompt $" { | |
| 183 | pass "print shr1(1)" | |
| 184 | } | |
| 185 | -re ".*$gdb_prompt $" { fail "print shr1(1)" } | |
| 186 | timeout { fail "(timeout) print shr1(1)" } | |
| 187 | } | |
| c906108c SS |
188 | } |
| 189 | ||
| 190 | #print shr1(g) | |
| 13a5e3b8 MS |
191 | if ![gdb_skip_stdio_test "print shr1(g)"] { |
| 192 | send_gdb "print shr1(g)\n" | |
| 193 | gdb_expect { | |
| 194 | -re ".*address of sgs is $hex.*\[0-9\]* = 4.*$gdb_prompt $" { | |
| 195 | pass "print shr1(g)" | |
| 196 | } | |
| 197 | -re ".*$gdb_prompt $" { fail "print shr1(g)" } | |
| 198 | timeout { fail "(timeout) print shr1(g)" } | |
| 199 | } | |
| c906108c SS |
200 | } |
| 201 | ||
| 202 | #break shr2 | |
| 203 | #go | |
| 204 | gdb_test "break shr2" \ | |
| 205 | "Breakpoint.*file.*shr2.c, line.*" \ | |
| 206 | "breakpoint function shr2" | |
| 207 | ||
| 13a5e3b8 MS |
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" | |
| c906108c SS |
211 | |
| 212 | ||
| 213 | #print shr1(1) | |
| 13a5e3b8 MS |
214 | if ![gdb_skip_stdio_test "print shr1(1) 2nd time"] { |
| 215 | send_gdb "print shr1(1)\n" | |
| 216 | gdb_expect { | |
| 217 | -re ".*address of sgs is $hex.*\[0-9\]* = 2.*$gdb_prompt $" { | |
| 218 | pass "print shr1(1) 2nd time" | |
| 219 | } | |
| 220 | -re ".*$gdb_prompt $" { fail "print shr1(1) 2nd time" } | |
| 221 | timeout { fail "(timeout) print shr1(1) 2nd time" } | |
| 222 | } | |
| 223 | } | |
| c906108c SS |
224 | |
| 225 | #print mainshr1(1) | |
| 226 | send_gdb "print mainshr1(1)\n" | |
| 227 | gdb_expect { | |
| 228 | -re ".*\[0-9\]* = 2.*$gdb_prompt $" { | |
| 229 | pass "print mainshr1(1) from shlib func" | |
| 230 | } | |
| 231 | -re ".*$gdb_prompt $" { fail "print mainshr1(1) from shlib func" } | |
| 232 | timeout { fail "(timeout) print mainshr1(1) from shlib func" } | |
| 233 | } | |
| 234 | ||
| 235 | #step -return | |
| 236 | send_gdb "step\n" | |
| 237 | gdb_expect { | |
| 238 | -re ".*\\\}.*$gdb_prompt $" { pass "step inside shr2 (shlib func)"} | |
| 239 | -re ".*$gdb_prompt $" { fail "step inside shr2 (shlib func)" } | |
| 240 | timeout { fail "step inside shr2 (shlib func) (timeout)" } | |
| 241 | } | |
| 242 | ||
| 243 | send_gdb "step\n" | |
| 244 | gdb_expect { | |
| 245 | -re "main \\(\\) at.*g = mainshr1\\(g\\);.*$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)" } | |
| 248 | } | |
| 249 | ||
| 250 | #print mainshr1(1) | |
| 251 | send_gdb "print mainshr1(1)\n" | |
| 252 | gdb_expect { | |
| 253 | -re ".*\[0-9\]* = 2.*$gdb_prompt $" { | |
| 254 | pass "print mainshr1(1)" | |
| 255 | } | |
| 256 | -re ".*$gdb_prompt $" { fail "print mainshr1(1) from main" } | |
| 257 | timeout { fail "(timeout) print mainshr1(1) from main" } | |
| 258 | } | |
| 259 | ||
| 260 | #step | |
| 261 | send_gdb "step\n" | |
| 262 | gdb_expect { | |
| 263 | -re ".*mainshr1 \\(g=4\\) at.*return 2.g;.*$gdb_prompt $" { pass "step into mainshr1"} | |
| 264 | -re ".*$gdb_prompt $" { fail "step into mainshr1" } | |
| 265 | timeout { fail "step into mainshr1 (timeout)" } | |
| 266 | } | |
| 267 | ||
| 268 | # Start with a fresh gdb. | |
| 269 | ||
| 270 | gdb_exit | |
| 271 | gdb_start | |
| 272 | gdb_reinitialize_dir $srcdir/$subdir | |
| 273 | gdb_load ${binfile} | |
| 274 | send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$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 $" | |
| 277 | ||
| 278 | # PR's 16495, 18213 | |
| 279 | # test that we can re-set breakpoints in shared libraries | |
| 085dd6e6 | 280 | gdb_test "break shr1" "Breakpoint 1.*" "set bp in shared library" |
| 13a5e3b8 MS |
281 | |
| 282 | # FIXME: should not send "run" explicitly. Non-portable. | |
| 283 | ||
| 676a0442 DJ |
284 | if ![is_remote target] { |
| 285 | gdb_test "run" "Starting program:.*Breakpoint 1,.*" \ | |
| 13a5e3b8 MS |
286 | "run to bp in shared library" |
| 287 | ||
| 676a0442 | 288 | gdb_test "cont" ".*Program exited normally..*" |
| 13a5e3b8 | 289 | |
| 676a0442 | 290 | gdb_test "run" "Starting program:.*Breakpoint 1,.*" \ |
| 13a5e3b8 MS |
291 | "re-run to bp in shared library (PR's 16495, 18213)" |
| 292 | ||
| 676a0442 DJ |
293 | gdb_test "cont" ".*Program exited normally..*" |
| 294 | } | |
| c906108c SS |
295 | |
| 296 | return 0 |