* gdb.base/gdb1555.exp: New file.

* gdb.base/gdb1555-main.c, gdb.base/gdb1555.c: New files.
This commit is contained in:
Adam Fedor 2004-02-18 03:35:08 +00:00
parent 4589a601d6
commit f3205b34a1
4 changed files with 181 additions and 0 deletions

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2004-02-17 Adam Fedor <fedor@gnu.org>
* gdb.base/gdb1555.exp: New file.
* gdb.base/gdb1555-main.c, gdb.base/gdb1555.c: New files.
2004-02-17 Elena Zannoni <ezannoni@redhat.com>
* gdb.base/selftest.exp (do_steps_and_nexts): Add comment.

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/* Test step/next in a shared library
Copyright 2004, Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
extern int hithere2 ();
int
main()
{
hithere2();
return 0;
}

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/* Test step/next in a shared library
Copyright 2004, Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
int hithere2()
{
int a;
a = 21;
return a;
}

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# Copyright 2004 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
# Test stepping into and continuing on from a function in
# a shared library (PR gdb/1555, was PR shlib/1280, shlib/1237).
# Tested on ppc-yellowdog-linux (Yellow Dog Linux 3.0 3.2.2-2a)
if $tracelevel then {
strace $tracelevel
}
set testfile gdb1555-main
set libfile gdb1555
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
remote_exec build "rm -f ${binfile}"
# get the value of gcc_compiled
if [get_compiler_info ${binfile}] {
return -1
}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}.o" object {debug}] != "" } {
return -1
}
# Build the shared libraries this test case needs.
#
if {$gcc_compiled == 0} {
if [istarget "hppa*-hp-hpux*"] then {
set additional_flags "additional_flags=+z"
} elseif { [istarget "mips-sgi-irix*"] } {
# Disable SGI compiler's implicit -Dsgi
set additional_flags "additional_flags=-Usgi"
} else {
# don't know what the compiler is...
set additional_flags ""
}
} else {
if { ([istarget "powerpc*-*-aix*"]
|| [istarget "rs6000*-*-aix*"]) } {
set additional_flags ""
} else {
set additional_flags "additional_flags=-fpic"
}
}
set additional_flags "$additional_flags -shared"
if {[gdb_compile "${srcdir}/${subdir}/${libfile}.c" "${objdir}/${subdir}/${libfile}.so" executable [list debug $additional_flags "incdir=${objdir}"]] != ""} {
return -1
}
if { ($gcc_compiled
&& ([istarget "powerpc*-*-aix*"]
|| [istarget "rs6000*-*-aix*"] )) } {
set additional_flags "additional_flags=-L${objdir}/${subdir}"
} elseif { [istarget "mips-sgi-irix*"] } {
set additional_flags "additional_flags=-rpath ${objdir}/${subdir}"
} else {
set additional_flags ""
}
if {[gdb_compile "${objdir}/${subdir}/${testfile}.o ${objdir}/${subdir}/${libfile}.so" "${binfile}" executable [list debug $additional_flags]] != ""} {
return -1
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
if ![runto_main] then {
fail "Can't run to main"
return 0
}
# PR/1555 (was shlib 1280)
set name "Step into shared lib function"
gdb_test_multiple "s" $name \
{
-re "hithere2 \\(\\) at.*${libfile}.c:25\r\n25.*a = 21;.*$gdb_prompt $" {
pass $name
}
-re "0x\[0-9a-f\]+ in .* \\(\\) from /lib/ld.so.1.*$gdb_prompt $" {
kfail "gdb/1555" $name
}
}
# PR/1555 (was shlib 1237)
set name "Next while in a shared lib function"
gdb_test_multiple "n" $name \
{
-re "26.*return a;.*$gdb_prompt $" {
pass $name
}
-re "Single stepping until exit from function .*, \r\nwhich has no line number information.\r\n\r\nProgram exited normally.*$gdb_prompt $" {
kfail "gdb/1555" $name
}
}