255e7678a9
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.
114 lines
3.1 KiB
Text
114 lines
3.1 KiB
Text
# Copyright 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# This file was created by Jeff Johnston. (jjohnstn@redhat.com)
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if $tracelevel then {
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strace $tracelevel
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}
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#
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# test running programs
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#
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set prms_id 0
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set bug_id 0
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if {[skip_shlib_tests]} {
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return 0
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}
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# TODO: Use LoadLibrary on this target instead of dlopen.
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if {[istarget arm*-*-symbianelf*]} {
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return 0
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}
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set testfile "unload"
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set libfile "unloadshr"
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set libname "${libfile}.sl"
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set libsrcfile ${libfile}.c
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set srcfile $srcdir/$subdir/$testfile.c
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set binfile $objdir/$subdir/$testfile
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set shlibdir ${objdir}/${subdir}
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set libsrc $srcdir/$subdir/$libfile.c
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set lib_sl $objdir/$subdir/$libname
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if [get_compiler_info ${binfile}] {
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return -1
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}
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set lib_opts debug
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set exec_opts [list debug shlib_load additional_flags=-DSHLIB_NAME\=\"${libname}\"]
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if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
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|| [gdb_compile $srcfile $binfile executable $exec_opts] != ""} {
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untested "Couldn't compile $libsrc or $srcfile."
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return -1
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}
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# Start with a fresh gdb.
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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gdb_load_shlibs $lib_sl
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if [target_info exists gdb_stub] {
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gdb_step_for_stub;
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}
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#
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# Test setting a breakpoint in a dynamically loaded library which is
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# manually loaded and unloaded
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#
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gdb_test_multiple "break shrfunc1" "set pending breakpoint" {
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-re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
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gdb_test "y" "Breakpoint.*shrfunc1.*pending." "set pending breakpoint"
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}
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}
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gdb_test "info break" \
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"Num Type\[ \]+Disp Enb Address\[ \]+What.*
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\[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*shrfunc1.*" \
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"single pending breakpoint info"
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set unloadshr_line [gdb_get_line_number "unloadshr break" ${libsrcfile}]
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gdb_run_cmd
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gdb_test "" \
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"Breakpoint.*at.*
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Pending breakpoint \"shrfunc1\" resolved.*
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Breakpoint.*, shrfunc1 \\\(x=3\\\).*unloadshr.c:$unloadshr_line.*" \
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"running program"
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gdb_test "continue" \
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"Continuing.*warning: Temporarily disabling breakpoints for.*unloadshr.sl.*Program exited normally." \
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"continuing to end of program"
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#
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# Try to rerun program and verify that shared breakpoint is reset properly
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#
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gdb_run_cmd
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gdb_test "" \
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".*Breakpoint.*shrfunc1.*at.*unloadshr.c:$unloadshr_line.*" \
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"rerun to shared library breakpoint"
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gdb_test "continue" \
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"Continuing.*warning: Temporarily disabling breakpoints for.*unloadshr.sl.*Program exited normally." \
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"continuing to end of program second time"
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