projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c906108c SS |
1 | # Copyright (C) 1997, 1998 Free Software Foundation, Inc. |
| 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 { | |
| 73 | set additional_flags "additional_flags=-fpic" | |
| 74 | } | |
| 75 | ||
| 76 | if {[gdb_compile "${srcdir}/${subdir}/${libfile}1.c" "${objdir}/${subdir}/${libfile}1.o" object [list debug $additional_flags]] != ""} { | |
| 77 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
| 78 | } | |
| 79 | ||
| 80 | if {[gdb_compile "${srcdir}/${subdir}/${libfile}2.c" "${objdir}/${subdir}/${libfile}2.o" object [list debug $additional_flags]] != ""} { | |
| 81 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
| 82 | } | |
| 83 | ||
| 84 | if [istarget "hppa*-*-hpux*"] { | |
| 85 | remote_exec build "ld -b ${objdir}/${subdir}/${libfile}1.o -o ${objdir}/${subdir}/${libfile}1.sl" | |
| 86 | remote_exec build "ld -b ${objdir}/${subdir}/${libfile}2.o -o ${objdir}/${subdir}/${libfile}2.sl" | |
| 87 | } else { | |
| 88 | set additional_flags "additional_flags=-shared" | |
| 89 | if {[gdb_compile "${objdir}/${subdir}/${libfile}1.o" "${objdir}/${subdir}/${libfile}1.sl" executable [list debug $additional_flags]] != ""} { | |
| 90 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
| 91 | } | |
| 92 | if {[gdb_compile "${objdir}/${subdir}/${libfile}2.o" "${objdir}/${subdir}/${libfile}2.sl" executable [list debug $additional_flags]] != ""} { | |
| 93 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
| 94 | } | |
| 95 | } | |
| 96 | if {[gdb_compile "${objdir}/${subdir}/${testfile}.o ${objdir}/${subdir}/${libfile}1.sl ${objdir}/${subdir}/${libfile}2.sl" "${binfile}" executable {debug}] != ""} { | |
| 97 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
| 98 | } | |
| 99 | ||
| 100 | ||
| 101 | ||
| 102 | # Start with a fresh gdb. | |
| 103 | ||
| 104 | gdb_exit | |
| 105 | gdb_start | |
| 106 | gdb_reinitialize_dir $srcdir/$subdir | |
| 107 | gdb_load ${binfile} | |
| 108 | send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $" | |
| 109 | send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $" | |
| 110 | send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $" | |
| 111 | ||
| 112 | ||
| 113 | if ![runto_main] then { | |
| 114 | perror "C function calling tests suppressed" | |
| 115 | } | |
| 116 | ||
| 117 | ||
| 118 | #step -over | |
| 119 | ||
| 120 | send_gdb "next\n" | |
| 121 | gdb_expect { | |
| 11cf8741 JM |
122 | -re ".*g = shr1\\(g\\).*$gdb_prompt $" {pass "next to shr1"} |
| 123 | -re ".*$gdb_prompt $" { fail "next to shr1" } | |
| 124 | timeout { fail "next to shr1 (timeout)" } | |
| c906108c SS |
125 | } |
| 126 | ||
| 127 | ||
| 128 | ||
| 129 | #print g | |
| 130 | ||
| 131 | send_gdb "print g\n" | |
| 132 | gdb_expect { | |
| 133 | -re ".*\[0-9\]* = 1.*$gdb_prompt $" { | |
| 134 | pass "print g" | |
| 135 | } | |
| 136 | -re ".*$gdb_prompt $" { fail "print g" } | |
| 137 | timeout { fail "(timeout) print g" } | |
| 138 | } | |
| 139 | ||
| 140 | ||
| 141 | #step -over | |
| 13a5e3b8 MS |
142 | if ![gdb_skip_stdio_test "next over shr1"] { |
| 143 | send_gdb "next\n" | |
| 144 | gdb_expect { | |
| 145 | -re ".*address of sgs is $hex.*g = shr2\\(g\\).*$gdb_prompt $" { | |
| 146 | pass "next over shr1" | |
| 147 | } | |
| 148 | -re ".*$gdb_prompt $" { fail "next over shr1" } | |
| 149 | timeout { fail "next over shr1 (timeout)" } | |
| 150 | } | |
| 151 | } else { | |
| 152 | gdb_test "next" "" "" | |
| 153 | } | |
| 154 | ||
| c906108c SS |
155 | |
| 156 | #print g | |
| 157 | send_gdb "print g\n" | |
| 158 | gdb_expect { | |
| 159 | -re ".*\[0-9\]* = 2.*$gdb_prompt $" { | |
| 160 | pass "print g" } | |
| 161 | -re ".*$gdb_prompt $" { fail "print g" } | |
| 162 | timeout { fail "(timeout) print g" } | |
| 163 | } | |
| 164 | ||
| 165 | #print shr1(1) | |
| 13a5e3b8 MS |
166 | if ![gdb_skip_stdio_test "print shr1(1)"] { |
| 167 | send_gdb "print shr1(1)\n" | |
| 168 | gdb_expect { | |
| 169 | -re ".*address of sgs is $hex.*\[0-9\]* = 2.*$gdb_prompt $" { | |
| 170 | pass "print shr1(1)" | |
| 171 | } | |
| 172 | -re ".*$gdb_prompt $" { fail "print shr1(1)" } | |
| 173 | timeout { fail "(timeout) print shr1(1)" } | |
| 174 | } | |
| c906108c SS |
175 | } |
| 176 | ||
| 177 | #print shr1(g) | |
| 13a5e3b8 MS |
178 | if ![gdb_skip_stdio_test "print shr1(g)"] { |
| 179 | send_gdb "print shr1(g)\n" | |
| 180 | gdb_expect { | |
| 181 | -re ".*address of sgs is $hex.*\[0-9\]* = 4.*$gdb_prompt $" { | |
| 182 | pass "print shr1(g)" | |
| 183 | } | |
| 184 | -re ".*$gdb_prompt $" { fail "print shr1(g)" } | |
| 185 | timeout { fail "(timeout) print shr1(g)" } | |
| 186 | } | |
| c906108c SS |
187 | } |
| 188 | ||
| 189 | #break shr2 | |
| 190 | #go | |
| 191 | gdb_test "break shr2" \ | |
| 192 | "Breakpoint.*file.*shr2.c, line.*" \ | |
| 193 | "breakpoint function shr2" | |
| 194 | ||
| 13a5e3b8 MS |
195 | gdb_test "continue" \ |
| 196 | "Continuing\\..*Breakpoint \[0-9\]+, shr2 \\(.*\\) at.*shr2\\.c:7.*7.*return 2.x;" \ | |
| 197 | "run until breakpoint set at a function" | |
| c906108c SS |
198 | |
| 199 | ||
| 200 | #print shr1(1) | |
| 13a5e3b8 MS |
201 | if ![gdb_skip_stdio_test "print shr1(1) 2nd time"] { |
| 202 | send_gdb "print shr1(1)\n" | |
| 203 | gdb_expect { | |
| 204 | -re ".*address of sgs is $hex.*\[0-9\]* = 2.*$gdb_prompt $" { | |
| 205 | pass "print shr1(1) 2nd time" | |
| 206 | } | |
| 207 | -re ".*$gdb_prompt $" { fail "print shr1(1) 2nd time" } | |
| 208 | timeout { fail "(timeout) print shr1(1) 2nd time" } | |
| 209 | } | |
| 210 | } | |
| c906108c SS |
211 | |
| 212 | #print mainshr1(1) | |
| 213 | send_gdb "print mainshr1(1)\n" | |
| 214 | gdb_expect { | |
| 215 | -re ".*\[0-9\]* = 2.*$gdb_prompt $" { | |
| 216 | pass "print mainshr1(1) from shlib func" | |
| 217 | } | |
| 218 | -re ".*$gdb_prompt $" { fail "print mainshr1(1) from shlib func" } | |
| 219 | timeout { fail "(timeout) print mainshr1(1) from shlib func" } | |
| 220 | } | |
| 221 | ||
| 222 | #step -return | |
| 223 | send_gdb "step\n" | |
| 224 | gdb_expect { | |
| 225 | -re ".*\\\}.*$gdb_prompt $" { pass "step inside shr2 (shlib func)"} | |
| 226 | -re ".*$gdb_prompt $" { fail "step inside shr2 (shlib func)" } | |
| 227 | timeout { fail "step inside shr2 (shlib func) (timeout)" } | |
| 228 | } | |
| 229 | ||
| 230 | send_gdb "step\n" | |
| 231 | gdb_expect { | |
| 232 | -re "main \\(\\) at.*g = mainshr1\\(g\\);.*$gdb_prompt $" { pass "step out of shr2 to main"} | |
| 233 | -re ".*$gdb_prompt $" { fail "step out of shr2 to main" } | |
| 234 | timeout { fail "step out of shr2 to main (timeout)" } | |
| 235 | } | |
| 236 | ||
| 237 | #print mainshr1(1) | |
| 238 | send_gdb "print mainshr1(1)\n" | |
| 239 | gdb_expect { | |
| 240 | -re ".*\[0-9\]* = 2.*$gdb_prompt $" { | |
| 241 | pass "print mainshr1(1)" | |
| 242 | } | |
| 243 | -re ".*$gdb_prompt $" { fail "print mainshr1(1) from main" } | |
| 244 | timeout { fail "(timeout) print mainshr1(1) from main" } | |
| 245 | } | |
| 246 | ||
| 247 | #step | |
| 248 | send_gdb "step\n" | |
| 249 | gdb_expect { | |
| 250 | -re ".*mainshr1 \\(g=4\\) at.*return 2.g;.*$gdb_prompt $" { pass "step into mainshr1"} | |
| 251 | -re ".*$gdb_prompt $" { fail "step into mainshr1" } | |
| 252 | timeout { fail "step into mainshr1 (timeout)" } | |
| 253 | } | |
| 254 | ||
| 255 | # Start with a fresh gdb. | |
| 256 | ||
| 257 | gdb_exit | |
| 258 | gdb_start | |
| 259 | gdb_reinitialize_dir $srcdir/$subdir | |
| 260 | gdb_load ${binfile} | |
| 261 | send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $" | |
| 262 | send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $" | |
| 263 | send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $" | |
| 264 | ||
| 265 | # PR's 16495, 18213 | |
| 266 | # test that we can re-set breakpoints in shared libraries | |
| 085dd6e6 | 267 | gdb_test "break shr1" "Breakpoint 1.*" "set bp in shared library" |
| 13a5e3b8 MS |
268 | |
| 269 | # FIXME: should not send "run" explicitly. Non-portable. | |
| 270 | ||
| 271 | gdb_test "run" "Starting program:.*Breakpoint 1,.*" \ | |
| 272 | "run to bp in shared library" | |
| 273 | ||
| 085dd6e6 | 274 | gdb_test "cont" ".*Program exited normally..*" |
| 13a5e3b8 MS |
275 | |
| 276 | gdb_test "run" "Starting program:.*Breakpoint 1,.*" \ | |
| 277 | "re-run to bp in shared library (PR's 16495, 18213)" | |
| 278 | ||
| 085dd6e6 | 279 | gdb_test "cont" ".*Program exited normally..*" |
| c906108c SS |
280 | |
| 281 | return 0 |