old-cross-binutils/gdb/testsuite/gdb.base/unload.exp
Daniel Jacobowitz 255e7678a9 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
Daniel Jacobowitz  <dan@codesourcery.com>

	* config/i386/cygwin.mt (TDEPFILES): Add solib-target.o.
	* coff-pe-read.c (read_pe_exported_syms): Delete verbose
	printf.
	* NEWS: Mention gdbserver DLL support.

	* gdb.base/unload.c (dlopen, dlsym, dlclose, dlerror): Define
	for __WIN32__.
	(SHLIB_NAME): Delete definition.  Always pass dlerror to fprintf.
	* gdb.base/unload.exp: Use shared library test routines.

	* inferiors.c (all_dlls, dlls_changed, get_dll): New.
	(add_thread): Minor cleanups.
	(clear_inferiors): Move lower in the file.  Clear the DLL
	list.
	(free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
	* remote-utils.c (prepare_resume_reply): Check dlls_changed.
	(xml_escape_text): New.
	* server.c (handle_query): Handle qXfer:libraries:read.  Report it
	for qSupported.
	(handle_v_cont): Report errors.
	(gdbserver_version): Update.
	(main): Correct size of own_buf.  Do not report initial DLL events.
	* server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
	(unloaded_dll, xml_escape_text): New.
	* win32-low.c (enum target_waitkind): Update comments.
	(win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
	(winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
	(win32_EnumProcessModules, win32_GetModuleInformation)
	(win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
	(winapi_CreateToolhelp32Snapshot, winapi_Module32First)
	(winapi_Module32Next, win32_CreateToolhelp32Snapshot)
	(win32_Module32First, win32_Module32Next, load_toolhelp)
	(toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
	(get_child_debug_event): Handle DLL events.
	(win32_wait): Likewise.
2007-07-17 12:51:41 +00:00

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# Copyright 2003, 2004, 2005, 2007 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.
# This file was created by Jeff Johnston. (jjohnstn@redhat.com)
if $tracelevel then {
strace $tracelevel
}
#
# test running programs
#
set prms_id 0
set bug_id 0
if {[skip_shlib_tests]} {
return 0
}
# TODO: Use LoadLibrary on this target instead of dlopen.
if {[istarget arm*-*-symbianelf*]} {
return 0
}
set testfile "unload"
set libfile "unloadshr"
set libname "${libfile}.sl"
set libsrcfile ${libfile}.c
set srcfile $srcdir/$subdir/$testfile.c
set binfile $objdir/$subdir/$testfile
set shlibdir ${objdir}/${subdir}
set libsrc $srcdir/$subdir/$libfile.c
set lib_sl $objdir/$subdir/$libname
if [get_compiler_info ${binfile}] {
return -1
}
set lib_opts debug
set exec_opts [list debug shlib_load additional_flags=-DSHLIB_NAME\=\"${libname}\"]
if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
|| [gdb_compile $srcfile $binfile executable $exec_opts] != ""} {
untested "Couldn't compile $libsrc or $srcfile."
return -1
}
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
gdb_load_shlibs $lib_sl
if [target_info exists gdb_stub] {
gdb_step_for_stub;
}
#
# Test setting a breakpoint in a dynamically loaded library which is
# manually loaded and unloaded
#
gdb_test_multiple "break shrfunc1" "set pending breakpoint" {
-re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
gdb_test "y" "Breakpoint.*shrfunc1.*pending." "set pending breakpoint"
}
}
gdb_test "info break" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*shrfunc1.*" \
"single pending breakpoint info"
set unloadshr_line [gdb_get_line_number "unloadshr break" ${libsrcfile}]
gdb_run_cmd
gdb_test "" \
"Breakpoint.*at.*
Pending breakpoint \"shrfunc1\" resolved.*
Breakpoint.*, shrfunc1 \\\(x=3\\\).*unloadshr.c:$unloadshr_line.*" \
"running program"
gdb_test "continue" \
"Continuing.*warning: Temporarily disabling breakpoints for.*unloadshr.sl.*Program exited normally." \
"continuing to end of program"
#
# Try to rerun program and verify that shared breakpoint is reset properly
#
gdb_run_cmd
gdb_test "" \
".*Breakpoint.*shrfunc1.*at.*unloadshr.c:$unloadshr_line.*" \
"rerun to shared library breakpoint"
gdb_test "continue" \
"Continuing.*warning: Temporarily disabling breakpoints for.*unloadshr.sl.*Program exited normally." \
"continuing to end of program second time"