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Author SHA1 Message Date
Jan Kratochvil
3bc96cfbb2 gdb/testsuite/ 
* gdb.python/py-finish-breakpoint.c (test_exec_exit): Change the
	parameter to self_exec, adjust the function.
	(main): Check for argv[1] "exit".  Use argv[0] for test_exec_exit.
	* gdb.python/py-finish-breakpoint.exp (set var self_exec = 0): New test.
	(set var do_exit = 0): Remove test.
	(newline at end of file): Add one.
 2011-12-27 21:29:41 +00:00
Joel Brobecker
095bcf5ed3 Ignore data minimal symbols for breakpoint linespecs 
gdb/ChangeLog:

        * linespec.c (struct collect_minsyms) [list_mode]: New field.
        (add_minsym): Ignore data symbols if not in list mode.
        (search_minsyms_for_name): Set local.list_mode.

gdb/testsuite/ChangeLog:

        * gdb.base/dmsym.c, gdb.base/dmsym_main.c, gdb.base/dmsym.exp:
        New files.
 2011-12-27 04:07:04 +00:00
Jan Kratochvil
18d19bd150 gdb/testsuite/ 
Fix racy FAILs.
	* gdb.threads/fork-thread-pending.c (barrier): New variable.
	(thread_function, thread_forker): Call pthread_barrier_wait for it.
	(main): Call pthread_barrier_init for it.
 2011-12-26 21:37:17 +00:00
Jan Kratochvil
e809353af1 gdb/testsuite/ 
Fix double send_gdb leading to racy FAILs.
	* gdb.base/break.exp (set silent break bp_location1): Replace
	3x send_gdb and gdb_expect by gdb_test.
	* gdb.base/fileio.exp: Replace 2x send_gdb by gdb_exit and sleep.
	* gdb.base/foll-vfork.exp (vfork_and_exec_child_follow_to_main_bp)
	(vfork_and_exec_child_follow_through_step): Use gdb_test_no_output
	instead of send_gdb.  Twice.
	* gdb.base/sepdebug.exp (set silent break bp_location1): Replace
	3x send_gdb and gdb_expect by gdb_test.
	* gdb.mi/mi-nsmoribund.exp: Replace 3x send_gdb by mi_gdb_test.
 2011-12-26 11:24:55 +00:00
Jan Kratochvil
da8cb7ec98 gdb/testsuite/ 
* gdb.linespec/linespec.exp: Compile using {c++}.
 2011-12-24 23:54:20 +00:00
Jan Kratochvil
ae1a303ef4 gdb/testsuite/ 
* gdb.cp/templates.exp (test_template_typedef): Import gdb_prompt.
	(print destructor of template typedef): Extend it for gcc/51668 XFAIL.
	(verify GCC PR debug/51668): New test.
 2011-12-23 18:01:26 +00:00
Kevin Pouget
cc72b2a2da Introduce gdb.FinishBreakpoint in Python 
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o.
	(SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c.
	Add build rule for this file.
	* infcmd.c (print_return_value): Split to create get_return_value.
	(get_return_value): New function based on print_return_value. Handle
	case where stop_registers are not set.
	* inferior.h (get_return_value): New prototype.
	* python/py-breakpoint.c (bppy_pending_object): Make non-static.
	(gdbpy_breakpoint_created): Set is_py_finish_bp is necessary.
	(struct breakpoint_object): Move to python-internal.h
	(BPPY_REQUIRE_VALID): Likewise.
	(BPPY_SET_REQUIRE_VALID): Likewise.
	(gdbpy_breakpoint_created): Initialize is_finish_bp.
	(gdbpy_should_stop): Add  pre/post hooks before/after calling stop
	method.
	* python/python-internal.h (breakpoint_object_type): Add as extern.
	(bppy_pending_object): Likewise.
	(typedef struct breakpoint_object) Removed.
	(struct breakpoint_object): Moved from py-breakpoint.c.
	Add field is_finish_bp.
	(BPPY_REQUIRE_VALID): Moved from py-breakpoint.c.
	(BPPY_SET_REQUIRE_VALID): Likewise.
	(frame_object_to_frame_info): New prototype.
	(gdbpy_initialize_finishbreakpoints): New prototype.
	(bpfinishpy_is_finish_bp): Likewise.
	(bpfinishpy_pre_stop_hook): Likewise.
	(bpfinishpy_post_stop_hook): Likewise.
	* python/py-finishbreakpoint.c: New file.
	* python/py-frame.c(frame_object_to_frame_info): Make non-static and
	accept PyObject instead of frame_object.
	(frapy_is_valid): Don't cast to frame_object.
	(frapy_name): Likewise.
	(frapy_type): Likewise.
	(frapy_unwind_stop_reason): Likewise.
	(frapy_pc): Likewise.
	(frapy_block): Likewise.
	(frapy_function): Likewise.
	(frapy_older): Likewise.
	(frapy_newer): Likewise.
	(frapy_find_sal): Likewise.
	(frapy_read_var): Likewise.
	(frapy_select): Likewise.
	* python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function.
	(_initialize_python): Add gdbpy_initialize_finishbreakpoints.
	* python/python.h: Include breakpoint.h
	(gdbpy_is_stopped_at_finish_bp): New prototype.

doc/
	* gdb.texinfo (Finish Breakpoints in Python): New subsection.
	(Python API): Add menu entry for Finish Breakpoints.

testsuite/
	* Makefile.in (EXECUTABLES): Add py-finish-breakpoint and
	py-finish-breakpoint2
	(MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so
	* gdb.python/py-breakpoint.exp (mult_line): Define and use variable
	instead of line number.
	* gdb.python/py-finish-breakpoint.c: New file.
	* gdb.python/py-finish-breakpoint.exp: New file.
	* gdb.python/py-finish-breakpoint.py: New file.
	* gdb.python/py-finish-breakpoint2.cc: New file.
	* gdb.python/py-finish-breakpoint2.exp: New file.
	* gdb.python/py-finish-breakpoint2.py: New file.
 2011-12-23 17:06:16 +00:00
Jan Kratochvil
6538471c25 gdb/testsuite/ 
Fix compatibility with gcc-4.7.
	* gdb.python/py-frame-inline.c (f): Use inline for __always_inline__.
 2011-12-23 14:57:39 +00:00
Jan Kratochvil
3b7962f954 gdb/testsuite/ 
Partial fix of compatibility with gcc-4.7.
	* gdb.cp/templates.exp (ptype T5<int>, ptype t5i): Turn all PASS cases
	into XFAIL "new without size_t".  Permit size_t for the KFAIL case.
	Add comment to add a PASS case in the future.
 2011-12-23 14:49:54 +00:00
Ulrich Weigand
7052e42c35 gdb/ 
PR tdep/12797
	* arm-tdep.c (arm_return_value): Handle complex types.

gdb/testsuite/
	PR tdep/12797
	* gdb.base/callfuncs.exp: Remove KFAIL.
 2011-12-21 21:13:15 +00:00
Joel Brobecker
9ac7f98e7c [Ada] Breakpoints on task bodies 
Consider the following declaration:

    package Pck is
       task Dummy_Task is
          entry Start;
       end Dummy_Task;
    end Pck;

Inserting a breakpoint on the body of that task does not currently
work:

    (gdb) b pck.dummy_task
    "pck.dummy_task" is not a function
    Make breakpoint pending on future shared library load? (y or [n]) n

What happens here is that the compiler generates two symbols:

  (a) Symbol `pck__dummy_task' which is a *variable* referencing
      the task;

  (b) Symbol `pck__dummy_taskTKB' which is the subprogram implementing
      the body of the task.

The symbol lookup only finds the variable before of the TKB suffix in
the subprogram name. This patch fixes the problem by adjusting the
ada-lang.c:is_name_suffix routine to recognize "TKB" suffixes.  But
that's not enough, because the search in the symtab is performed via
the block dictionary, using a hashing algorithm. So, for the search
to find `pck__dummy_taskTKB', I had to modify the hashing function
to ignore TKB suffixes as well.

gdb/ChangeLog:

        * ada-lang.c (is_name_suffix): Add handling of "TKB" suffixes.
        Update function documentation.
        * dictionary.c (dict_hash): Ignore "TKB" suffixes in hash
        computation.

gdb/testsuite/ChangeLog:

        * gdb.ada/task_bp: New testcase.
 2011-12-21 07:10:59 +00:00
Jan Kratochvil
f6eeced03d gdb/ 
* symfile.c (reread_symbols): Move free_objfile_separate_debug,
	preserve_values, sym_finish and clear_objfile_data calls before BFD
	close.  Move free_objfile_separate_debug as the very first call.  New
	comment on the ordering.

gdb/testsuite/
	* gdb.base/reread.exp: If srcfile2 fails to build retry it with
	-DNO_SECTIONS.
	* gdb.base/reread2.c <!NO_SECTIONS>: New sections block.
 2011-12-19 22:20:07 +00:00
Jan Kratochvil
72225e1798 gdb/testsuite/ 
* gdb.cp/ptype-cv-cp.exp (ptype v_volatile_const_my_int): Make
	PR gcc/45997 XFAIL conditional for gcc <= 4.5.
	* gdb.python/py-type.exp (python print ttype.template_argument(2)):
	Change PR gcc/41736 to the more specific PR gcc/46955.  Make it
	conditional for gcc <= 4.5.
 2011-12-19 13:42:50 +00:00
Jan Kratochvil
13ac8d2c29 gdb/doc/ 
* gdbint.texinfo (Testsuite): Describe KFAIL and XFAIL in Writing
	tests.

gdb/testsuite/
	* gdb.cp/ptype-cv-cp.exp (ptype v_volatile_const_my_int): Replace KFAIL
	by XFAIL.
	* gdb.cp/static-method.exp (info addr A::func())
	(list static-method.cc:xxx::(anonymous namespace)::A::func)
	(list 'static-method.cc:xxx::(anonymous namespace)::A::func')
	(list 'static-method.cc':'xxx::(anonymous namespace)::A::func')
	(list static-method.cc:'xxx::(anonymous namespace)::A::func'): Likewise.
	* gdb.cp/temargs.exp (test value of F in k2_m, test type of F in k3_m)
	(test value of F in k3_m): Likewise.
	* gdb.python/py-type.exp (python print ttype.template_argument(2)):
	Likewise.
 2011-12-19 13:37:34 +00:00
Jan Kratochvil
049682ba03 gdb/testsuite/ 
* gdb.threads/attach-stopped.exp (continue (*: attach2 continue))
	(*: attach2 stop interrupt, *: attach2, exit leaves process sleeping):
	Remove.
	* gdb.threads/attachstop-mt.c: Remove.
	* gdb.threads/attachstop-mt.exp: Remove.
 2011-12-19 10:31:43 +00:00
Mark Kettenis
2c9d87964d * gdb.arch/amd64-i386-address.exp: Skip on *-*-openbsd*. 2011-12-17 13:54:51 +00:00
Doug Evans
f4aa210198 fix typo in previous entry 2011-12-16 20:04:35 +00:00
Doug Evans
cfd16f96e3 * boards/native-stdiogdbserver.exp: New file. 2011-12-16 20:02:05 +00:00
Doug Evans
966be4fd6a * boards/native-gdbserver.exp: New file. 2011-12-16 19:37:47 +00:00
Doug Evans
e0f9f06220 * NEWS: Add entry for stdio gdbserver. 
gdbserver/
	* linux-low.c (linux_create_inferior): If stdio connection,
	redirect stdin from /dev/null, stdout to stderr.
	* remote-utils.c (remote_is_stdio): New static global.
	(remote_connection_is_stdio): New function.
	(remote_prepare): Handle stdio connection.
	(remote_open): Ditto.
	(remote_close): Don't close stdin for stdio connections.
	(read_prim,write_prim): New functions.  Replace all calls to
	read/write to these.
	* server.c (main): Watch for "-" argument.  Move call to
	remote_prepare before start_inferior.
	* server.h (STDIO_CONNECTION_NAME): New macro.
	(remote_connection_is_stdio): Declare.

	doc/
	* gdb.texinfo (Server): Document -/stdio argument to gdbserver.

	testsuite/
	* lib/gdbserver-support.exp (gdb_target_cmd): Recognize stdio
	gdbserver output.
	(gdbserver_default_get_remote_address): New function.
	(gdbserver_start): Call gdb,get_remote_address to compute argument
	to "target remote" command.
 2011-12-16 19:06:38 +00:00
Phil Muldoon
1c3ad6ab98 2011-12-16 Phil Muldoon <pmuldoon@redhat.com> 
* ChangeLog: Fix path typo.
	* doc/ChangeLog: Ditto.
 2011-12-16 16:15:46 +00:00
Phil Muldoon
80b6e7564f 2011-12-16 Phil Muldoon <pmuldoon@redhat.com> 
* testsuite/gdb.python/py-function.exp: Change "on" to "full" for
	python print-stack.  Add set/show python print-stack
	off|full|message tests.

2011-12-16  Phil Muldoon  <pmuldoon@redhat.com>

	* python/python.c: Define python_excp_enums.
	(eval_python_from_control_command): Do not call gdbpy_print_stack.
	(python_command): Ditto.
	(gdbpy_print_stack): Rewrite to use new enum constants.
	(maint_set_python): Remove function.
	(maint_show_python): Ditto.
	(_initialize_python): Do not add "maint" commands.  Add "set/show
	python print-stack commands".
	* NEWS: Update to reflect removal for "maint set/show
	print-stack"

2011-12-16  Phil Muldoon  <pmuldoon@redhat.com>

	* doc/gdb.texinfo (Python Commands): Remove "maint set/show print
	stack".  Add documentation for "set/show python print-stack".
 2011-12-16 15:55:40 +00:00
Yao Qi
1576bd00ee gdb/testsuite/ 
* gdb.trace/strace.c: New
	* gdb.trace/strace.exp: New.
 2011-12-15 12:43:03 +00:00
Tom Tromey
d6a0f6e0c7 * gdb.dwarf2/dw2-inline-param.exp: Log the objcopy command. 2011-12-14 19:59:25 +00:00
Doug Evans
31015e1de0 * lib/gdb.exp (gdb_start_cmd): Fix error return value. 2011-12-14 19:50:18 +00:00
Pedro Alves
7b50312ad6 gdb/ 
2011-12-14  Pedro Alves  <pedro@codesourcery.com>

	PR threads/10729

	* linux-nat.c (linux_nat_new_thread): Change parameter to an lwp
	pointer.
	(linux_nat_prepare_to_resume): New global.
	(lwp_free): New.
	(purge_lwp_list): Use it.
	(add_lwp): Call linux_nat_new_thread even on the first LWP.
	Adjust to interface change.
	(delete_lwp): Call lwp_free instead of xfree.
	(detach_callback, linux_nat_detach, resume_lwp, linux_nat_resume)
	(linux_handle_syscall_trap, linux_handle_extended_wait)
	(linux_nat_filter_event, resume_stopped_resumed_lwps): Call
	linux_nat_prepare_to_resume before resuming.
	(linux_stop_lwp): New.
	(linux_nat_set_new_thread): Adjust.
	(linux_nat_set_prepare_to_resume): New.
	* linux-nat.h (struct arch_lwp_info): Forward declare.
	(struct lwp_info) <arch_private>: New field.
	(linux_stop_lwp): Declare.
	(linux_nat_set_new_thread): Adjust.
	(linux_nat_set_prepare_to_resume): New.

	* i386-nat.c (DR_NADDR, DR_STATUS, DR_CONTROL)
	(struct i386_debug_reg_state): Move to i386-nat.h.
	(dr_mirror): Comment.
	(i386_debug_reg_state): New.
	(i386_update_inferior_debug_regs): Simplify.
	(i386_stopped_data_address): Use the debug register state from the
	inferior, not from the local cache.
	* i386-nat.h (struct i386_dr_low_type): Delete reset_addr and
	unset_status fields.  New get_addr and get_control fields.
	(DR_FIRSTADDR, DR_LASTADDR, DR_CONTROL): Moved from i386-nat.c.
	(DR_NADDR, DR_STATUS): New.
	(struct i386_debug_reg_state): Moved from i386-nat.c.

	* amd64-linux-nat.c (struct arch_lwp_info): New.
	(amd64_linux_dr): Delete global.
	(amd64_linux_dr_get_addr): New.
	(amd64_linux_dr_get_control): New.
	(amd64_linux_dr_unset_status): Delete.
	(amd64_linux_dr_set_addr): Reimplement.
	(amd64_linux_dr_reset_addr): Delete.
	(update_debug_registers_callback): New.
	(amd64_linux_dr_set_control): Reimplement.
	(amd64_linux_dr_set_addr): Reimplement.
	(amd64_linux_prepare_to_resume): New.
	(amd64_linux_new_thread): Change parameter to an lwp pointer.
	Reimplement.
	(_initialize_amd64_linux_nat): No longer install
	i386_dr_low.reset_addr and i386_dr_low.unset_status.  Install
	amd64_linux_dr_get_control as i386_dr_low.get_control.  Install
	amd64_linux_dr_get_addr as i386_dr_low.get_addr.  Install
	amd64_linux_prepare_to_resume.
	* i386-linux-nat.c (DR_FIRSTADDR, DR_LASTADDR, DR_STATUS)
	(DR_CONTROL): Delete.
	(struct arch_lwp_info): New.
	(i386_linux_dr): Delete global.
	(i386_linux_dr_set_control): Reimplement.
	(i386_linux_dr_get_addr): New.
	(i386_linux_dr_set_addr): Reimplement.
	(i386_linux_dr_get_control): New.
	(update_debug_registers_callback): New.
	(i386_linux_dr_unset_status): Delete.
	(i386_linux_dr_set_addr): Reimplement.
	(i386_linux_prepare_to_resume): New.
	(i386_linux_new_thread): Change parameter to an lwp pointer.
	Reimplement.
	(_initialize_i386_linux_nat): No longer install
	i386_dr_low.reset_addr and i386_dr_low.unset_status.  Install
	i386_linux_dr_get_control as i386_dr_low.get_control.  Install
	i386_linux_dr_get_addr as i386_dr_low.get_addr.  Install
	i386_linux_prepare_to_resume.

	* arm-linux-nat.c (arm_linux_new_thread): Change parameter to an
	lwp pointer.  Adjust.
	* ia64-linux-nat.c (ia64_linux_new_thread): Likewise.
	* mips-linux-nat.c (mips_linux_new_thread): Likewise.
	* ppc-linux-nat.c (ppc_linux_new_thread): Likewise.
	* s390-nat.c (s390_fix_watch_points): Likewise.

	* i386-darwin-nat.c (DR_FIRSTADDR, DR_LASTADDR, DR_STATUS)
	(DR_CONTROL): Delete.
	(i386_darwin_dr_reset_addr): Delete.
	(i386_darwin_dr_get_addr): New.
	(i386_darwin_dr_get_control): New.
	* go32-nat.c
	(go32_get_dr7, go32_get_dr): New.
	(init_go32_ops): No longer install i386_dr_low.reset_addr.
	Install go32_get_dr7 as i386_dr_low.get_control.  Install
	go32_get_dr as i386_dr_low.get_addr.
	* i386bsd-nat.c (i386bsd_dr_get): New.
	(i386bsd_dr_reset_addr): Delete.
	(i386bsd_dr_get_addr): New.
	(i386bsd_dr_get_status): Use i386bsd_dr_get.
	(i386bsd_dr_get_control): New.
	* i386bsd-nat.h (i386bsd_dr_reset_addr): Delete.
	(i386bsd_dr_get_addr): New.
	(i386bsd_dr_get_control): New.
	* i386fbsd-nat.c (_initialize_i386fbsd_nat): No longer install
	i386_dr_low.reset_addr and i386_dr_low.unset_status.  Install
	i386bsd_dr_get_control as i386_dr_low.get_control.  Install
	i386bsd_dr_get_addr as i386_dr_low.get_addr.
	* windows-nat.c (init_windows_ops): No longer install
	i386_dr_low.reset_addr and i386_dr_low.unset_status.  Install
	cygwin_get_dr7 as i386_dr_low.get_control.  Install cygwin_get_dr
	as i386_dr_low.get_addr.
	(cygwin_get_dr): New.
	(cygwin_get_dr7): New.

gdb/testsuite/
2011-12-14  Pedro Alves  <pedro@codesourcery.com>

	PR threads/10729

	* gdb.mi/watch-nonstop.c: New file.
 	* gdb.mi/mi-watch-nonstop.exp: New file.
 2011-12-14 17:20:32 +00:00
Pedro Alves
924437bc13 gdb/doc/ 
2011-12-13  Pedro Alves  <pedro@codesourcery.com>

	* gdb.texinfo (Implementing a Remote Stub): Explain that you
	should transfer control to the stub in the startup code instead of
	in main.  Mention the need to get past the initial breakpoint.

gdb/testsuite/
2011-12-13  Pedro Alves  <pedro@codesourcery.com>
	    Doug Evans  <dje@google.com>

	* lib/gdb.exp (gdb_run_cmd, runto_main, gdb_compile)
	(clean_restart): Remove references to the gdb_stub target board
	variable.
	(gdb_step_for_stub): Delete.

	* gdb.base/annota1.exp: Remove all references to [target_info
	exists gdb_stub], gdb_step_for_stub and usestubs.
	* gdb.base/annota3.exp: Ditto.
	* gdb.base/async.exp: Ditto.
	* gdb.base/break.exp: Ditto.
	* gdb.base/code-expr.exp: Ditto.
	* gdb.base/commands.exp: Ditto.
	* gdb.base/completion.exp: Ditto.
	* gdb.base/condbreak.exp: Ditto.
	* gdb.base/consecutive.exp: Ditto.
	* gdb.base/cvexpr.exp: Ditto.
	* gdb.base/define.exp: Ditto.
	* gdb.base/display.exp: Ditto.
	* gdb.base/ena-dis-br.exp: Ditto.
	* gdb.base/environ.exp: Ditto.
	* gdb.base/gnu-ifunc.exp: Ditto.
	* gdb.base/maint.exp: Ditto.
	* gdb.base/pending.exp: Ditto.
	* gdb.base/sect-cmd.exp: Ditto.
	* gdb.base/sepdebug.exp: Ditto.
	* gdb.base/unload.exp: Ditto.
	* gdb.base/watchpoint-solib.exp: Ditto.
	* gdb.cp/annota2.exp: Ditto.
	* gdb.cp/annota3.exp: Ditto.
	* gdb.dwarf2/dw2-inline-param.exp: Ditto.
	* gdb.hp/gdb.compat/xdb1.exp: Ditto.
	* gdb.mi/mi-pending.exp: Ditto.
	* gdb.trace/circ.exp: Ditto.
	* gdb.cp/ovldbreak.exp: Ditto.  Adjust expected line numbers.
	* gdb.base/list.exp: Ditto.

	* gdb.base/all-types.c: Remove all calls to set_debug_traps and
	breakpoint function and all references to the usestubs macro.
	* gdb.base/exprs.c: Ditto.
	* gdb.base/freebpcmd.c: Ditto.
	* gdb.base/bitfields.c: Ditto.
	* gdb.base/bitfields2.c: Ditto.
	* gdb.base/break.c: Ditto.
	* gdb.base/call-sc.c: Ditto.
	* gdb.base/call-signals.c: Ditto.
	* gdb.base/callfuncs.c: Ditto.
	* gdb.base/charset.c: Ditto.
	* gdb.base/consecutive.c: Ditto.
	* gdb.base/constvars.c: Ditto.
	* gdb.base/funcargs.c: Ditto.
	* gdb.base/int-type.c: Ditto.
	* gdb.base/interrupt.c: Ditto.
	* gdb.base/langs0.c: Ditto.
	* gdb.base/list0.c: Ditto.
	* gdb.base/mips_pro.c: Ditto.
	* gdb.base/miscexprs.c: Ditto.
	* gdb.base/nodebug.c: Ditto.
	* gdb.base/opaque0.c: Ditto.
	* gdb.base/pointers.c: Ditto.
	* gdb.base/printcmds.c: Ditto.
	* gdb.base/ptype.c: Ditto.
	* gdb.base/recurse.c: Ditto.
	* gdb.base/reread1.c: Ditto.
	* gdb.base/reread2.c: Ditto.
	* gdb.base/restore.c: Ditto.
	* gdb.base/return.c: Ditto.
	* gdb.base/run.c: Ditto.
	* gdb.base/scope0.c: Ditto.
	* gdb.base/sepdebug.c: Ditto.
	* gdb.base/setshow.c: Ditto.
	* gdb.base/setvar.c: Ditto.
	* gdb.base/sigall.c: Ditto.
	* gdb.base/signals.c: Ditto.
	* gdb.base/structs.c: Ditto.
	* gdb.base/structs2.c: Ditto.
	* gdb.base/testenv.c: Ditto.
	* gdb.base/twice.c: Ditto.
	* gdb.base/unwindonsignal.c: Ditto.
	* gdb.base/watchpoint.c: Ditto.
	* gdb.base/watchpoints.c: Ditto.
	* gdb.base/whatis.c: Ditto.
	* gdb.cp/classes.cc: Ditto.
	* gdb.cp/cplusfuncs.cc: Ditto.
	* gdb.cp/derivation.cc: Ditto.
	* gdb.cp/formatted-ref.cc: Ditto.
	* gdb.cp/misc.cc: Ditto.
	* gdb.cp/overload.cc: Ditto.
	* gdb.cp/ovldbreak.cc: Ditto.
	* gdb.cp/ref-params.cc: Ditto.
	* gdb.cp/ref-types.cc: Ditto.
	* gdb.cp/templates.cc: Ditto.
	* gdb.cp/virtfunc.cc: Ditto.
	* gdb.hp/gdb.aCC/run.c: Ditto.
	* gdb.hp/gdb.base-hp/callfwmall.c: Ditto.
	* gdb.hp/gdb.compat/xdb0.c: Ditto.
	* gdb.reverse/consecutive-reverse.c: Ditto.
	* gdb.reverse/sigall-reverse.c: Ditto.
	* gdb.reverse/until-reverse.c: Ditto.
	* gdb.reverse/watch-reverse.c: Ditto.
	* gdb.trace/actions.c: Ditto.
	* gdb.trace/circ.c: Ditto.
	* gdb.trace/collection.c: Ditto.
 2011-12-13 17:22:11 +00:00
Pedro Alves
fabde4854c 2011-12-13 Pedro Alves <pedro@codesourcery.com> 
* gdb.base/watchpoint.c (struct foo2, foo2, struct foo4, foo4)
	(func6, func7): New.
	(main): Call func6 and func7.
	* gdb.base/watchpoint.exp (test_wide_location_1)
	(test_wide_location_2): New.
	(top level): Re-enable hardware watchpoints if necessary.  Call
	test_wide_location_1 and test_wide_location_2.
 2011-12-13 16:05:24 +00:00
Yao Qi
ff7d1690b4 2011-12-11 Yao Qi <yao@codesourcery.com> 
* gdb.trace/status-stop.exp: Skip it if target doesn't support trace.
 2011-12-12 02:11:45 +00:00
Joel Brobecker
a6af7abe5d Warn if missing debug info for Ada exception catchpoints 
This patch should help the user understand why the debugger is not
able to insert Ada exception catchpoints when the Ada runtime was
stripped of debugging info, as is often the case on many GNU/Linux
distros:

    (gdb) catch exception
    Your Ada runtime appears to be missing some debugging information.
    Cannot insert Ada exception catchpoint in this configuration.

gdb/ChangeLog:

        * ada-lang.c (ada_has_this_exception_support): Raise an error
        if we could find the Ada exception hook in the Ada runtime,
        but no debugging info for that hook.

gdb/testsuite/ChangeLog:

        * gdb.ada/catch_ex.exp, gdb.ada/mi_catch_ex.exp: Adjust
        expected output for unsupported case.
 2011-12-11 17:36:10 +00:00
Jan Kratochvil
61638e15c5 gdb/testsuite/ 
PR testsuite/12649
	* gdb.trace/ftrace.exp (test_fast_tracepoints): Import gdb_prompt.
	Protect gdb_test_multiple by final $gdb_prompt match.
 2011-12-10 23:05:08 +00:00
Jan Kratochvil
0a00efc364 gdb/testsuite/ 
* gdb.cp/static-method.exp (have_gcc_45682_fixed, info addr A::func()):
	New variable, new test.
	(list static-method.cc:xxx::(anonymous namespace)::A::func)
	(list 'static-method.cc:xxx::(anonymous namespace)::A::func')
	(list 'static-method.cc':'xxx::(anonymous namespace)::A::func')
	(list static-method.cc:'xxx::(anonymous namespace)::A::func'): KFAIL
	them if HAVE_GCC_45682_FIXED is not set.
 2011-12-10 15:58:14 +00:00
Yao Qi
4511b1ba87 2011-12-10 Hui Zhu <teawater@gmail.com> 
Yao Qi  <yao@codesourcery.com>

	* tracepoint.c (start_tracing): Clear `inserted' flag.

2011-12-10  Yao Qi  <yao@codesourcery.com>

	* gdb.trace/status-stop.exp: New.
	* gdb.trace/status-stop.c: New.
 2011-12-10 15:16:35 +00:00
Jan Kratochvil
27949e7316 gdb/testsuite/ 
* gdb.reverse/until-precsave.exp (run to end of main) Extend the
	timeout.
 2011-12-09 17:36:02 +00:00
Tom Tromey
d8ea793193 * gdb.cp/ovsrch.exp (test_class): Correctly use "a_param" in 
condition.
 2011-12-08 15:31:20 +00:00
Maciej W. Rozycki
c7195df2f5 Fix ChangeLog typo. 2011-12-07 21:45:12 +00:00
Stan Shebs
1cc310d2dd * gdb.trace/tfind.exp: Update for output changes. 2011-12-07 21:24:05 +00:00
Pedro Alves
d482a87555 2011-12-07 Pedro Alves <pedro@codesourcery.com> 
* gdb.ada/catch_ex.exp: Skip as unsupported if "catch exception"
	throws "Cannot insert catchpoints in this configuration".
	* gdb.ada/mi_catch_ex.exp: Likewise.
 2011-12-07 15:00:34 +00:00
Pedro Alves
f0ba3972e9 2011-12-06 Pedro Alves <pedro@codesourcery.com> 
gdb/
	* breakpoint.c (breakpoint_restore_shadows): Rename to ...
	(breakpoint_xfer_memory): ... this.  Change prototype.  Handle
	memory writes too.
	* breakpoint.h (breakpoint_restore_shadows): Delete.
	(breakpoint_xfer_memory): Declare.
	* mem-break.c (default_memory_insert_breakpoint)
	(default_memory_remove_breakpoint): Use target_write_raw_memory.
	(memory_xfer_partial): Rename to ...
	(memory_xfer_partial_1): ... this.  Don't mask out breakpoints
	here.
	(memory_xfer_partial): New.
	(target_write_raw_memory): New.
	* target.h (target_write_raw_memory): New.

	gdb/testsuite/
	* gdb.base/break-always.exp: Test changing memory at addresses
	with breakpoints inserted.
 2011-12-06 20:03:14 +00:00
Tom Tromey
f8eba3c616 the "ambiguous linespec" series 
gdb
2011-12-06  Joel Brobecker  <brobecker@acacore.com>

        * language.h (struct language_defn): Add new component
        la_symbol_name_compare.
        * symfile.h (struct quick_symbol_functions): Update the profile
        of parameter "name_matcher" for the expand_symtabs_matching
        method.  Update the documentation accordingly.
        * ada-lang.h (ada_name_for_lookup): Add declaration.
        * ada-lang.c (ada_name_for_lookup): New function, extracted out
        from ada_iterate_over_symbols.
        (ada_iterate_over_symbols): Do not encode symbol name anymore.
        (ada_expand_partial_symbol_name): Adjust profile.
        (ada_language_defn): Add value for la_symbol_name_compare field.
        * linespec.c: #include "ada-lang.h".
        (iterate_name_matcher): Add language parameter. Replace call
        to strcmp_iw by call to language->la_symbol_name_compare.
        (decode_variable): Encode COPY if current language is Ada.
        * dwarf2read.c (dw2_expand_symtabs_matching): Adjust profile
        of name_matcher parameter.  Adjust call to name_matcher.
        * psymtab.c (expand_symtabs_matching_via_partial): Likewise.
        (expand_partial_symbol_names): Update profile of parameter "fun".
        * psymtab.h (expand_partial_symbol_names): Update profile of
        parameter "fun".
        * symtab.c (demangle_for_lookup): Update function documentation.
        (search_symbols_name_matches): Add language parameter.
        (expand_partial_symbol_name): Likewise.
        * c-lang.c (c_language_defn, cplus_language_defn)
        (asm_language_defn, minimal_language_defn): Add value for
        la_symbol_name_compare field.
        * d-lang.c (d_language_defn): Likewise.
        * f-lang.c (f_language_defn): Ditto.
        * jv-lang.c (java_language_defn): Ditto.
        * m2-lang.c (m2_language_defn): Ditto.
        * objc-lang.c (objc_language_defn): Ditto.
        * opencl-lang.c (opencl_language_defn): Ditto.
        * p-lang.c (pascal_language_defn): Ditto.
        * language.c (unknown_language_defn, auto_language_defn)
        (local_language_defn): Ditto.

2011-12-06  Tom Tromey  <tromey@redhat.com>

	* linespec.c (iterate_over_all_matching_symtabs): Use
	LA_ITERATE_OVER_SYMBOLS.
	(lookup_prefix_sym, add_matching_symbols_to_info): Likewise.
	(find_function_symbols, decode_variable): Remove Ada special
	case.
	* language.h (struct language_defn) <la_iterate_over_symbols>: New
	field.
	(LA_ITERATE_OVER_SYMBOLS): New macro.
	* language.c (unknown_language_defn, auto_language_defn)
	(local_language_defn): Update.
	* c-lang.c (c_language_defn, cplus_language_defn)
	(asm_language_defn, minimal_language_defn): Update.
	* d-lang.c (d_language_defn): Update.
	* f-lang.c (f_language_defn): Update.
	* jv-lang.c (java_language_defn): Update.
	* m2-lang.c (m2_language_defn): Update.
	* objc-lang.c (objc_language_defn): Update.
	* opencl-lang.c (opencl_language_defn): Update.
	* p-lang.c (pascal_language_defn): Update.
	* ada-lang.c (ada_iterate_over_symbols): New function.
	(ada_language_defn): Update.

2011-12-06  Tom Tromey  <tromey@redhat.com>
	    Joel Brobecker  <brobecker@acacore.com>

	PR breakpoints/13105, PR objc/8341, PR objc/8343, PR objc/8366,
	PR objc/8535, PR breakpoints/11657, PR breakpoints/11970,
	PR breakpoints/12023, PR breakpoints/12334, PR breakpoints/12856,
	PR shlibs/8929, PR shlibs/7393:
	* python/py-type.c (compare_maybe_null_strings): Rename from
	compare_strings.
	(check_types_equal): Update.
	* utils.c (compare_strings): New function.
	* tui/tui-winsource.c (tui_update_breakpoint_info): Update for
	location changes.
	* tracepoint.c (scope_info): Update.
	(trace_find_line_command): Use DECODE_LINE_FUNFIRSTLINE.
	* symtab.h (iterate_over_minimal_symbols)
	(iterate_over_some_symtabs, iterate_over_symtabs)
	(find_pcs_for_symtab_line, iterate_over_symbols)
	(demangle_for_lookup): Declare.
	(expand_line_sal): Remove.
	* symtab.c (iterate_over_some_symtabs, iterate_over_symtabs)
	(lookup_symtab_callback): New functions.
	(lookup_symtab): Rewrite.
	(demangle_for_lookup): New function, extract from
	lookup_symbol_in_language.
	(lookup_symbol_in_language): Use it.
	(iterate_over_symbols): New function.
	(find_line_symtab): Update.
	(find_pcs_for_symtab_line): New functions.
	(find_line_common): Add 'start' argument.
	(decode_line_spec): Update.  Change argument to 'flags', change
	interpretation.
	(append_expanded_sal): Remove.
	(append_exact_match_to_sals): Remove.
	(expand_line_sal): Remove.
	* symfile.h (struct quick_symbol_functions) <lookup_symtab>:
	Remove.
	<map_symtabs_matching_filename>: New field.
	* stack.c (func_command): Only look in the current program space.
	Use DECODE_LINE_FUNFIRSTLINE.
	* source.c (line_info): Set pspace on sal.  Check program space in
	the loop.  Use DECODE_LINE_LIST_MODE.
	(select_source_symtab): Use DECODE_LINE_FUNFIRSTLINE.
	* solib-target.c: Remove DEF_VEC_I(CORE_ADDR).
	* python/python.c (gdbpy_decode_line): Update.
	* psymtab.c (partial_map_expand_apply): New function.
	(partial_map_symtabs_matching_filename): Rename from
	lookup_partial_symbol.  Update arguments.
	(lookup_symtab_via_partial_symtab): Remove.
	(psym_functions): Update.
	* objc-lang.h (parse_selector, parse_method): Don't declare.
	(find_imps): Update.
	* objc-lang.c (parse_selector, parse_method): Now static.
	(find_methods): Change arguments.  Fill in a vector of symbol
	names.
	(uniquify_strings): New function.
	(find_imps): Change arguments.
	* minsyms.c (iterate_over_minimal_symbols): New function.
	* linespec.h (enum decode_line_flags): New.
	(struct linespec_sals): New.
	(struct linespec_result) <canonical>: Remove.
	<pre_expanded, addr_string, sals>: New fields.
	(destroy_linespec_result, make_cleanup_destroy_linespec_result)
	(decode_line_full): Declare.
	(decode_line_1): Update.
	* linespec.c (struct address_entry, struct linespec_state, struct
	collect_info): New types.
	(add_sal_to_sals_basic, add_sal_to_sals, hash_address_entry)
	(eq_address_entry, maybe_add_address): New functions.
	(total_number_of_methods): Remove.
	(iterate_name_matcher, iterate_over_all_matching_symtabs): New
	functions.
	(find_methods): Change arguments.  Don't canonicalize input.
	Simplify logic.
	(add_matching_methods, add_constructors)
	(build_canonical_line_spec): Remove.
	(filter_results, convert_results_to_lsals): New functions.
	(decode_line_2): Change arguments.  Rewrite for new data
	structures.
	(decode_line_internal): Rename from decode_line_1.  Change
	arguments.  Add cleanups.  Update for new data structures.
	(linespec_state_constructor, linespec_state_destructor)
	(decode_line_full, decode_line_1): New functions.
	(decode_indirect): Change arguments.  Update.
	(locate_first_half): Use skip_spaces.
	(decode_objc): Change arguments.  Update for new data structures.
	Simplify logic.
	(decode_compound): Change arguments.  Add cleanups.  Remove
	fallback code, replace with error.
	(struct decode_compound_collector): New type.
	(collect_one_symbol): New function.
	(lookup_prefix_sym): Change arguments.  Update.
	(compare_symbol_name, add_all_symbol_names_from_pspace)
	(find_superclass_methods ): New functions.
	(find_method): Rewrite.
	(struct symtab_collector): New type.
	(add_symtabs_to_list, collect_symtabs_from_filename): New
	functions.
	(symtabs_from_filename): Change API.  Rename from
	symtab_from_filename.
	(collect_function_symbols): New function.
	(find_function_symbols): Change API.  Rename from
	find_function_symbol.  Rewrite.
	(decode_all_digits): Change arguments.  Rewrite.
	(decode_dollar): Change arguments.  Use decode_variable.
	(decode_label): Change arguments.  Rewrite.
	(collect_symbols): New function.
	(minsym_found): Change arguments.  Rewrite.
	(check_minsym, search_minsyms_for_name)
	(add_matching_symbols_to_info): New function.
	(decode_variable): Change arguments.  Iterate over all symbols.
	(symbol_found): Remove.
	(symbol_to_sal): New function.
	(init_linespec_result, destroy_linespec_result)
	(cleanup_linespec_result, make_cleanup_destroy_linespec_result):
	New functions.
	(decode_digits_list_mode, decode_digits_ordinary): New functions.
	* dwarf2read.c (dw2_map_expand_apply): New function.
	(dw2_map_symtabs_matching_filename): Rename from
	dw2_lookup_symtab.  Change arguments.
	(dwarf2_gdb_index_functions): Update.
	* dwarf2loc.c: Remove DEF_VEC_I(CORE_ADDR).
	* defs.h (compare_strings): Declare.
	* cli/cli-cmds.c (compare_strings): Move to utils.c.
	(edit_command, list_command): Use DECODE_LINE_LIST_MODE.  Call
	filter_sals.
	(compare_symtabs, filter_sals): New functions.
	* breakpoint.h (struct bp_location) <line_number, source_file>:
	New fields.
	(struct breakpoint) <line_number, source_file>: Remove.
	<filter>: New field.
	* breakpoint.c (print_breakpoint_location, init_raw_breakpoint)
	(momentary_breakpoint_from_master, add_location_to_breakpoint):
	Update for changes to locations.
	(init_breakpoint_sal): Add 'filter' argument.  Set 'filter' on
	breakpoint.
	(create_breakpoint_sal): Add 'filter' argument.
	(remove_sal, expand_line_sal_maybe): Remove.
	(create_breakpoints_sal): Remove 'sals' argument.  Handle
	pre-expanded sals and the filter.
	(parse_breakpoint_sals): Use decode_line_full.
	(check_fast_tracepoint_sals): Use get_sal_arch.
	(create_breakpoint): Create a linespec_sals.  Update.
	(break_range_command): Use decode_line_full.  Update.
	(until_break_command): Update.
	(clear_command): Update match conditions for linespec.c changes.
	Use DECODE_LINE_LIST_MODE.
	(say_where): Update for changes to locations.
	(bp_location_dtor): Free 'source_file'.
	(base_breakpoint_dtor): Free 'filter'.  Don't free 'source_file'.
	(update_static_tracepoint): Update for changes to locations.
	(update_breakpoint_locations): Disable ranged breakpoint if too
	many locations match.  Update.
	(addr_string_to_sals): Use decode_line_full.  Resolve all sal
	PCs.
	(breakpoint_re_set_default): Don't call expand_line_sal_maybe.
	(decode_line_spec_1): Update.  Change argument name to 'flags',
	change interpretation.
	* block.h (block_containing_function): Declare.
	* block.c (block_containing_function): New function.
	* skip.c (skip_function_command): Update.
	(skip_re_set): Update.
	* infcmd.c (jump_command): Use DECODE_LINE_FUNFIRSTLINE.
	* mi/mi-main.c (mi_cmd_trace_find): Use DECODE_LINE_FUNFIRSTLINE.
	* NEWS: Add entry.

2011-12-06  Tom Tromey  <tromey@redhat.com>

	* elfread.c (elf_gnu_ifunc_resolver_return_stop): Allow
	breakpoint's pspace to be NULL.
	* breakpoint.h (struct breakpoint) <pspace>: Update comment.
	* breakpoint.c (init_raw_breakpoint): Conditionally set
	breakpoint's pspace.
	(init_breakpoint_sal): Don't set breakpoint's pspace.
	(prepare_re_set_context): Conditionally switch program space.
	(addr_string_to_sals): Check executing_startup on location's
	program space.

2011-12-06  Tom Tromey  <tromey@redhat.com>

	* breakpoint.h (enum enable_state) <bp_startup_disabled>: Remove.
	* breakpoint.c (should_be_inserted): Explicitly check if program
	space is executing startup.
	(describe_other_breakpoints): Update.
	(disable_breakpoints_before_startup): Change executing_startup
	earlier.  Remove loop.
	(enable_breakpoints_after_startup): Likewise.
	(init_breakpoint_sal): Don't use bp_startup_disabled.
	(create_breakpoint): Don't use bp_startup_disabled.
	(update_global_location_list): Use should_be_inserted.
	(bkpt_re_set): Update.
gdb/testsuite
2011-12-06  Joel Brobecker  <brobecker@acacore.com>

        * gdb.ada/fullname_bp.exp: Add tests for other valid linespecs
        involving a fully qualified function name.

2011-12-06  Tom Tromey  <tromey@redhat.com>

	* gdb.ada/homonym.exp: Add three breakpoint tests.

2011-12-06  Tom Tromey  <tromey@redhat.com>

	* gdb.base/solib-weak.exp (do_test): Remove kfail.
	* gdb.trace/tracecmd.exp: Disable pending breakpoints earlier.
	* gdb.objc/objcdecode.exp: Update for output changes.
	* gdb.linespec/linespec.exp: New file.
	* gdb.linespec/lspec.cc: New file.
	* gdb.linespec/lspec.h: New file.
	* gdb.linespec/body.h: New file.
	* gdb.linespec/base/two/thefile.cc: New file.
	* gdb.linespec/base/one/thefile.cc: New file.
	* gdb.linespec/Makefile.in: New file.
	* gdb.cp/templates.exp (test_template_breakpoints): Update for
	output changes.
	* gdb.cp/re-set-overloaded.exp: Remove kfail.
	* gdb.cp/ovldbreak.exp: Update for output changes.  "all" test now
	makes one breakpoint.
	* gdb.cp/method2.exp (test_break): Update for output changes.
	* gdb.cp/mb-templates.exp: Update for output changes.
	* gdb.cp/mb-inline.exp: Update for output changes.
	* gdb.cp/mb-ctor.exp: Update for output changes.
	* gdb.cp/ovsrch.exp: Use fully-qualified names.
	* gdb.base/solib-symbol.exp: Run to main later.  Breakpoint now
	has multiple matches.
	* gdb.base/sepdebug.exp: Disable pending breakpoints.  Update for
	error message change.
	* gdb.base/list.exp (test_list_filename_and_number): Update for
	error message change.
	* gdb.base/break.exp: Disable pending breakpoints.  Update for
	output changes.
	* configure.ac: Add gdb.linespec.
	* configure: Rebuild.
	* Makefile.in (ALL_SUBDIRS): Add gdb.linespec.
gdb/doc
2011-12-06  Tom Tromey  <tromey@redhat.com>

	* gdb.texinfo (Set Breaks): Update for new behavior.
 2011-12-06 18:54:43 +00:00
Ulrich Weigand
c642a43456 ChangeLog: 
* s390-tdep.h (S390_ORIG_R2_REGNUM): Define.
	(S390_LAST_BREAK_REGNUM): Likewise.
	(S390_SYSTEM_CALL_REGNUM): Likewise.
	(S390_NUM_REGS): Update.

	(s390_regmap_last_break): Add declaration.
	(s390x_regmap_last_break): Likewise.
	(s390_regmap_system_call): Likewise.

	(tdesc_s390_linux32v1): Add declaration.
	(tdesc_s390_linux32v2): Likewise.
	(tdesc_s390_linux64v1): Likewise.
	(tdesc_s390_linux64v2): Likewise.
	(tdesc_s390x_linux64v1): Likewise.
	(tdesc_s390x_linux64v2): Likewise.

	* s390-tdep.c: Include new target description files
	"features/s390-linux32v1.c", "features/s390-linux32v2.c",
	"features/s390-linux64v1.c", "features/s390-linux64v2.c",
	"features/s390x-linux64v1.c", and "features/s390x-linux64v2.c".
	(s390_cannot_store_register): New function.
	(s390_write_pc): Likewise.
	(s390_dwarf_regmap): Add fields for new registers.
	(s390_regmap_gregset): Likewise.
	(s390x_regmap_gregset): Likewise.
	(s390_regmap_fpregset): Likewise.
	(s390_regmap_upper): Likewise.
	(s390_regmap_last_break): New variable.
	(s390x_regmap_last_break): Likewise.
	(s390_regmap_system_call): Likewise.
	(s390_last_break_regset): Likewise.
	(s390x_last_break_regset): Likewise.
	(s390_system_call_regset): Likewise.
	(s390_upper_regset_sections): Rename to ...
	(s390_linux64_regset_sections): ... this.
	(s390_linux32_regset_sections): New variable.
	(s390x_linux64_regset_sections): Likewise.
	(s390_linux32v1_regset_sections): Likewise.
	(s390_linux32v2_regset_sections): Likewise.
	(s390_linux64v1_regset_sections): Likewise.
	(s390_linux64v2_regset_sections): Likewise.
	(s390x_linux64v1_regset_sections): Likewise.
	(s390x_linux64v2_regset_sections): Likewise.
	(s390_regset_from_core_section): Handle .reg-s390-last-break and
	.reg-s390-system-call core file sections.
	(s390_core_read_description): Check for presence of
	.reg-s390-last-break and .reg-s390-system-call core file
	sections and return appropriate target description.
	(s390_gdbarch_init): Detect Linux-specific registers "orig_r2",
	"last_break" and "system_call" in target description.  Install
	appropriate gdbarch_core_regset_sections array.
	Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc.
	(_initialize_s390_tdep): Initialize additional target descriptions.

	* s390-nat.c: Include "elf/common.h".
	(PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
	(have_regset_last_break): New static variable.
	(have_regset_system_call): Likewise.
	(s390_native_supply): Handle S390_ORIG_R2_REGNUM.
	(s390_native_collect): Likewise.
	(fetch_regset, store_regset, check_regset): New functions.
	(s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM
	and S390_SYSTEM_CALL_REGNUM.
	(s390_linux_store_inferior_registers): Likewise.
	(s390_read_description): Check for presence of NT_S390_LAST_BREAK
	and NT_S390_SYSTEM_CALL regsets and use appropriate description.

	* features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1,
	s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2.
	(s390-linux32v1-expedite): Define.
	(s390-linux32v2-expedite): Likewise.
	(s390-linux64v1-expedite): Likewise.
	(s390-linux64v2-expedite): Likewise.
	(s390x-linux64v1-expedite): Likewise.
	(s390x-linux64v2-expedite): Likewise.

	* features/s390-linux32.xml: Add orig_r2 register.
	* features/s390-linux64.xml: Likewise.
	* features/s390x-linux64.xml: Likewise.
	* features/s390-linux32v1.xml: New file.
	* features/s390-linux32v2.xml: Likewise.
	* features/s390-linux64v1.xml: Likewise.
	* features/s390-linux64v2.xml: Likewise.
	* features/s390x-linux64v1.xml: Likewise.
	* features/s390x-linux64v2.xml: Likewise.

	* features/s390-linux32.c: Regenerate.
	* features/s390-linux64.c: Likewise.
	* features/s390x-linux64.c: Likewise.
	* features/s390-linux32v1.c: New generated file.
	* features/s390-linux32v2.c: Likewise.
	* features/s390-linux64v1.c: Likewise.
	* features/s390-linux64v2.c: Likewise.
	* features/s390x-linux64v1.c: Likewise.
	* features/s390x-linux64v2.c: Likewise.

	* regformats/s390-linux32.dat: Regenerate.
	* regformats/s390-linux64.dat: Regenerate.
	* regformats/s390x-linux64.dat: Regenerate.
	* regformats/s390-linux32v1.dat: New generated file.
	* regformats/s390-linux32v2.dat: Likewise.
	* regformats/s390-linux64v1.dat: Likewise.
	* regformats/s390-linux64v2.dat: Likewise.
	* regformats/s390x-linux64v1.dat: Likewise.
	* regformats/s390x-linux64v2.dat: Likewise.

gdbserver/ChangeLog:

	* Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
	(s390-linux32v2.o, s390-linux32v2.c): Likewise.
	(s390-linux64v1.o, s390-linux64v1.c): Likewise.
	(s390-linux64v2.o, s390-linux64v2.c): Likewise.
	(s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
	(s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
	* configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
	(srv_xmlfiles): Add new XML files.

	* linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
	and <sys/uio.h>.
	(PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
	(init_registers_s390_linux32v1): Add prototype.
	(init_registers_s390_linux32v2): Likewise.
	(init_registers_s390_linux64v1): Likewise.
	(init_registers_s390_linux64v2): Likewise.
	(init_registers_s390x_linux64v1): Likewise.
	(init_registers_s390x_linux64v2): Likewise.
	(s390_num_regs): Increment to 52.
	(s390_regmap): Add orig_r2 register.
	(s390_num_regs_3264): Increment to 68.
	(s390_regmap_3264): Add orig_r2 register.
	(s390_collect_ptrace_register): Handle orig_r2 register.
	(s390_supply_ptrace_register): Likewise.
	(s390_fill_last_break): New function.
	(s390_store_last_break): Likewise.
	(s390_fill_system_call): New function.
	(s390_store_system_call): Likewise.
	(target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
	register sets.
	(s390_check_regset): New function.
	(s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
	NT_S390_SYSTEM_CALL regsets and use appropriate description.
	Update target_regsets for available register sets.

testsuite/ChangeLog:

	* gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only
	last_break register on s390*-*-* targets.
 2011-12-06 14:14:50 +00:00
Joel Brobecker
b18003d168 fix incorrect assumption in gdb.ada/watch_arg 
The testcase is assuming that the parameter being watched isn't being
modified. But the way the test program is written, this is not true
at all.  So this changes fixes the code to still reference the variable,
but in a way that does not modify its value.

gdb/testsuite:

        * gdb.ada/watch_arg/pck.ads, gdb.ada/watch_arg/pck.adb: New files.
        * gdb.ada/watch_arg/watch.adb: Adjust code to avoid modification
        of parameter X in procedure Foo.
 2011-12-06 14:00:37 +00:00
Stan Shebs
fe96589c7e * gdb.trace/tfind.exp: Update help string matches. 2011-12-05 23:32:52 +00:00
Jan Kratochvil
1820ab4711 gdb/testsuite/ 
* gdb.server/ext-run.exp (get process list): Accept also systemd
	as PID 1.
 2011-12-05 18:27:44 +00:00
Jan Kratochvil
e11ac3a350 gdb/testsuite/ 
* gdb.base/break-entry.exp: Move the target use_gdb_stub test before
	starting GDB.
	* gdb.base/default.exp: Replace target use_gdb_stub checks by global
	$use_gdb_stub.
	* gdb.base/display.exp: Likewise.
	* gdb.base/ending-run.exp: Likewise.
	* gdb.base/list.exp (test_listsize): Likewise.
	* gdb.base/setshow.exp: Likewise.
	* gdb.base/valgrind-db-attach.exp: Set global use_gdb_stub to 1.
	* lib/gdb.exp (gdb_run_cmd, gdb_start_cmd): Replace target use_gdb_stub
	check by global $use_gdb_stub.
	(gdb_test_multiple): Forbid run, start or attach for !$use_gdb_stub.
	(default_gdb_start): Set global use_gdb_stub from target use_gdb_stub.
	(default_gdb_init): Unset global $use_gdb_stub.
	(gdb_continue_to_end, rerun_to_main): Replace target use_gdb_stub check
	by global $use_gdb_stub.
	* lib/gdbserver-support.exp: Extend comments for set_board_info
	gdb_protocol and gdb,socketport.
	(gdbserver_start_extended): Set global gdbserver_protocol and
	gdbserver_gdbport.  Clear global use_gdb_stub.
	* lib/mi-support.exp (default_mi_gdb_start): Set global use_gdb_stub
	from target use_gdb_stub.
	(mi_run_cmd): Replace target use_gdb_stub check by global $use_gdb_stub.
 2011-12-03 20:20:29 +00:00
Doug Evans
1d41d75cb6 * lib/gdb.exp (gdb_run_cmd, gdb_start_cmd, run_to_main): Add comments. 
(gdb_step_for_stub): Add comments.
 2011-12-03 18:01:50 +00:00
Maciej W. Rozycki
d6d7a51a33 * lib/gdb.exp (gdb_expect): Pass all the exception conditions up 
to the caller.
	(gdb_test_multiple): Likewise.
 2011-12-02 23:58:01 +00:00
Jan Kratochvil
05acf27496 gdb/testsuite/ 
Fix gdb.mi/mi-solib.exp without system debug info installed.
	* lib/mi-support.exp (mi_expect_stop): Accept FILE also for `from'
	expect attribute, return 0 for it.  Update comments.
 2011-12-02 22:35:17 +00:00
Jan Kratochvil
2268b414f4 gdb/ 
* Makefile.in (XMLFILES): Add library-list-svr4.dtd.
	* features/library-list-svr4.dtd: New file.
	* remote.c (PACKET_qXfer_libraries_svr4): New.
	(remote_protocol_features): new entry for PACKET_qXfer_libraries_svr4.
	(remote_xfer_partial): Handle TARGET_OBJECT_LIBRARIES_SVR4.
	* solib-svr4.c (struct svr4_library_list): New.
	[HAVE_LIBEXPAT]: Include xml-support.h.
	[HAVE_LIBEXPAT] (svr4_library_list_start_library)
	[HAVE_LIBEXPAT] (svr4_library_list_start_list, svr4_library_attributes)
	[HAVE_LIBEXPAT] (svr4_library_list_children)
	[HAVE_LIBEXPAT] (svr4_library_list_attributes)
	[HAVE_LIBEXPAT] (svr4_library_list_elements, svr4_parse_libraries)
	[HAVE_LIBEXPAT] (svr4_current_sos_via_xfer_libraries)
	[!HAVE_LIBEXPAT] (svr4_current_sos_via_xfer_libraries): New.
	(svr4_read_so_list): Extend the corruption message by addresses.
	(svr4_current_sos): New variable library_list, call
	svr4_current_sos_via_xfer_libraries.
	* target.h (enum target_object): New TARGET_OBJECT_LIBRARIES_SVR4.

gdb/gdbserver/
	* linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
	(read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
	New.
	(struct linux_target_ops): Install linux_qxfer_libraries_svr4.
	* linux-low.h (struct process_info_private): New member r_debug.
	* server.c (handle_qxfer_libraries): Call
	the_target->qxfer_libraries_svr4.
	(handle_qxfer_libraries_svr4): New function.
	(qxfer_packets): New entry "libraries-svr4".
	(handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
	* target.h (struct target_ops): New member qxfer_libraries_svr4.
	* remote.c (remote_xfer_partial): Call add_packet_config_cmd for
	PACKET_qXfer_libraries_svr4.

gdb/doc/
	* gdb.texinfo (Requirements, Remote Protocol): Reference also `Library
	List Format for SVR4 Targets'.
	(General Query Packets): New item qXfer:libraries-svr4:read.
	(Library List Format for SVR4 Targets): New node.

gdb/testsuite/
	* gdb.base/solib-corrupted.exp: Suppress test on is_remote target.
	(corrupted list): Adjust the expectation.
 2011-12-02 22:26:54 +00:00
Jan Kratochvil
585861ead5 gdb/ 
PR threads/13448
	* dwarf2read.c (decode_locdesc): Handle DW_OP_const8u.
	For DW_OP_GNU_push_tls_address increment the value, new comment for it.

gdb/testsuite/
	PR threads/13448
	* gdb.dwarf2/dw2-var-zero-addr.S: New file.
	* gdb.dwarf2/dw2-var-zero-addr.exp: New file.
	* gdb.threads/tls-var-main.c: New file.
	* gdb.threads/tls-var.c: New file.
	* gdb.threads/tls-var.exp: New file.
 2011-12-02 17:01:20 +00:00