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2012-09-06 * boards/fission.exp: New file.Doug Evans2-0/+32
2012-09-06(test_subscript_regression): Remove no longer necessary globals,Doug Evans1-4/+0
from previous patch.
2012-09-06 * gdb.python/py-value.exp: Use clean_restart.Doug Evans2-8/+6
2012-09-05 * gdb.base/info-macros.c: Fix whitespace.Doug Evans2-5/+7
2012-08-282012-08-28 Pedro Alves <palves@redhat.com>Pedro Alves2-1/+7
PR gdb/14428 gdb/ * infcmd.c (default_print_one_register_info): New, factored out from default_print_registers_info. (default_print_registers_info): Use it. Mark value unavailable if necessary. (registers_info): Print user registers with default_print_one_register_info. gdb/testsuite/ * gdb.base/pc-fp.exp: Adjust expected output of 'info registers pc fp'.
2012-08-27gdb/Jan Kratochvil3-0/+91
* breakpoint.c (parse_breakpoint_sals) <(*address) == NULL>: New variable pc. Call find_pc_line instead of find_pc_overlay, restore original PC for it. gdb/testsuite/ * gdb.base/break-caller-line.c: New file. * gdb.base/break-caller-line.exp: New file.
2012-08-27gdb/testsuite/Jan Kratochvil4-0/+119
* gdb.ada/rdv_wait.exp (set debug-file-directory): New command. * gdb.arch/i386-cfi-notcurrent.S: New file. * gdb.arch/i386-cfi-notcurrent.exp: New file.
2012-08-272012-08-27 Wei-cheng Wang <cole945@gmail.com>Pedro Alves2-0/+100
* memattr.c (create_mem_region): Fix memory region overlapping checking. 2012-08-27 Wei-cheng Wang <cole945@gmail.com> Yao Qi <yao@codesourcery.com> Pedro Alves <palves@redhat.com> * gdb.base/memattr.exp (delete_memory, region_pass, region_fail): New procedures. (top level): Add overlap checking tests.
2012-08-24 * lib/gdb.exp (skip_unwinder_tests): Don't leave 'ok' set ifTom Tromey2-3/+7
gdb_test_multiple fails for other reasons.
2012-08-24gdb/testsuite/Yao Qi2-6/+4
* lib/gdb.exp (skip_unwinder_tests): Remove pass.
2012-08-232012-08-23 Pedro Alves <palves@redhat.com>Pedro Alves2-3/+7
gdb/ * infrun.c (_initialize_infrun) <handle command help text>: Mention that multiple signals are supported. gdb/testsuite/ * gdb.base/help.exp: Adjust to "handle" help text change.
2012-08-23gdb/Yao Qi3-26/+96
* tracepoint.c (disconnect_tracing): Call set_tracepoint_num. (tfind_1): Don't call registers_changed, set_traceframe_num, and clear_traceframe_info. Call set_current_traceframe. (set_current_traceframe): call set_traceframe_num. gdb/testsuite: * gdb.trace/disconnected-tracing.c (start, end): New. (main): Call start and end. * gdb.trace/disconnected-tracing.exp (disconnected_tracing): Move existing tests into this proc. (disconnected_tfind): New.
2012-08-23gdb/testsuite/Yao Qi4-16/+23
* boards/native-gdbserver.exp (${board}_upload): New. * boards/native-stdio-gdbserver.exp (${board}_upload): New. * gdb.trace/tfile.exp: Don't check 'gdb,nofileio'. Execute tfile on remote target. Copy trace file from target to host.
2012-08-22 * arm-tdep.c (thumb_get_next_pc_raw): Mask off low bits for bx pcJoseph Myers3-0/+80
and blx pc. testsuite: * gdb.arch/thumb-bx-pc.S: New file. * gdb.arch/thumb-bx-pc.exp: New file.
2012-08-22 * elfread.c (elf_symtab_read): Update.Tom Tromey2-1/+5
* objfiles.c (objfiles_bfd_data): New global. (get_objfile_bfd_data, free_objfile_per_bfd_storage) (objfile_bfd_data_free, set_objfile_per_bfd): New functions. (allocate_objfile, free_objfile): Update. (_initialize_objfiles): Initialize objfiles_bfd_data. * objfiles.h (struct objfile_per_bfd_storage): New. (struct objfile) <per_bfd>: New field. <filename_cache>: Remove. (set_objfile_per_bfd): Declare. * symfile.c (reread_symbols): Update. Call set_objfile_per_bfd. (allocate_symtab): Update. * symmisc.c (print_symbol_bcache_statistics): Update. (print_objfile_statistics): Print the size of the BFD obstack. gdb/testsuite * gdb.base/maint.exp: Update.
2012-08-22 * lib/gdb.exp (skip_unwinder_tests): New proc.Tom Tromey4-43/+45
* gdb.cp/nextoverthrow.exp: Use skip_unwinder_tests. * gdb.java/jnpe.exp: Use skip_unwinder_tests.
2012-08-21 * gdb.hp/gdb.aCC/exception.exp: Remove.Tom Tromey2-21/+4
2012-08-192012-08-19 Andrew Pinski <apinski@cavium.com>Andrew Pinski3-0/+166
* mips-tdep.c (is_octeon): New function. (is_octeon_bbit_op): New function. (mips32_next_pc): Handle Octeon's bbit instructions. (mips32_instruction_has_delay_slot): Likewise. 012-08-19 Andrew Pinski <apinski@cavium.com> * gdb.arch/mips-octeon-bbit.c: New file. * gdb.arch/mips-octeon-bbit.exp: New Test.
2012-08-19 PR c++/14365Keith Seitz3-0/+427
* c-typeprint.c (c_type_print_varspec_prefix): Pass -1 for SHOW to c_type_print_base for METHODPTR and MEMBERPTR. * gdb.dwarf2/dw2-anon-mptr.exp: New file. * gdb.dwarf2/dw2-anon-mptr.S: New file.
2012-08-18gdb/testsuite/Jan Kratochvil2-2/+6
* gdb.base/solib-corrupted.exp (make solibs looping): Replace verbose -log by more specific untested call.
2012-08-18gdb/testsuite/Yao Qi2-24/+34
* gdb.trace/tfind.exp: Move tests on various command help before checking target supports trace. Fix the expected output of 'help tfind end'.
2012-08-17 PR c++/13356Keith Seitz6-42/+107
* gdbtypes.c (strict_type_checking): New variable. (show_strict_type_checking): New function. (rank_one_type): Return NS_POINTER_INTEGER_CONVERSION_BADNESS if strict type checking is disabled. (_initialize_gdbtypes): Add "check type" subcommand. * gdbtypes.h (NS_INTEGER_POINTER_CONVERSION_BADNESS): New struct. PR c++/13356 * gdb.base/default.exp: Update all "check type" tests. * gdb.base/help.exp: Likewise. * gdb.base/setshow.exp: Likewise. * gdb.cp/converts.cc (foo1_type_check): New function. (foo2_type_check): New function. (foo3_type_check): New function. (main): Call new functions. * converts.exp: Add tests for integer-to-pointer conversions with/without strict type-checking. PR c++/13356 * gdb.texinfo (Type and Range Checking): Remove warning. Remove spurious commas. Update text and examples for re-implementation of set/show check type. (C and C++ Type and Range Checks): Likewise. * language.h (type_mode): Remove. (type_check): Remove. (struct language_defn): Remove la_type_check. (STRICT_TYPE): Remove unused macro. (type_error): Remove. * language.c (set_type_range_case): Renamed to ... (set_range_case): ... this. Update all callers. Remove type_mode/type_check. (type_mode): Remove. (type_check): Remove. (show_type_command): Remove. (set_type_command): Remove. (language_info): Remove type checking output. (type_error): Remove unused function. (range_error): Update comment. (unknown_language_defn): Remove la_type_check. (auto_language_defn): Likewise. (local_language_defn): Likewise. (_initialize_language): Remove "check type" subcommand. * ada-lang.c (ada_language_defn): Remove la_type_check. * c-lang.c (c_language_defn): Likewise. (cplus_language_defn): Likewise. (asm_language_defn): Likewise. (minimal_language_defn): Likewise. * d-lang.c (d_language_defn): Likewise. * f-lang.c (f_language_defn): Likewise. * go-lang.c (go_language_defn): Likewise. * jv-lang.c (java_language_defn): Likewise. * m2-lang.c (m2_language_defn): Likewise. * objc-lang.c (objc_language_defn): Likewise. * opencl-lang.c (opencl_language_defn): Likewise. * p-lang.c (pascal_language_defn): Likewise.
2012-08-17gdb: fix test failures after updating usage stringsMike Frysinger2-11/+15
2012-08-16DWARF frame unwinder executes one too many rowsJoel Brobecker5-0/+134
The problem is trying to unwind from a function where %ebp is NOT used as the frame pointer, and the size of the frame changes over the lifetime of that function. For instance, trying to unwind past the GNAT runtime function called system.tasking.rendezvous.timed_selective_wait on x86-linux, one can get: (gdb) bt [...] #3 0x0805364b in system.tasking.rendezvous.timed_selective_wait () #4 0xb7fe5068 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) Looking at the CFI, we find the following initial instructions... > DW_CFA_def_cfa: %esp+4 (r4 ofs 4) > DW_CFA_offset: %eip at cfa-4 (r8 = %eip) ... and the associated FDE: > 00001be4 00000054 00001be8 FDE cie=00000000 pc=08053310..08053951 [...] > DW_CFA_advance_loc: 8 to 080534ad > DW_CFA_def_cfa_offset: 112 > DW_CFA_advance_loc2: 414 to 0805364b > DW_CFA_def_cfa_offset: 108 [...] The problem is that the DWARF frame unwinder executed the FDE until the row for PC == 0x0805364b. But in reality, our program hasn't executed the instruction at that address yet (it is the return address). So GDB executed a little too much of the FDE, giving us the wrong offset for the frame base, and thus the wrong address where %eip got saved. This patch fixes the problem by using a more correct PC as the bound for executing the FDE. gdb/ChangeLog: * dwarf2-frame.c (dwarf2_frame_cache): Use get_frame_address_in_block instead of get_frame_pc as the bound for executing the frame's FDE. gdb/testsuite/ChangeLog: * gdb.ada/rdv_wait: New testcase.
2012-08-15Forgotten commit from 2012-07-30.Keith Seitz1-0/+5
2012-08-14gdb/testsuite/Jan Kratochvil2-1/+4
* gdb.base/attach-twice.exp: Remove excessive ps exec.
2012-08-13 * gdb.base/help.exp: Update expected output.Doug Evans2-1/+2
2012-08-13 * value.c (show_convenience): Tweak comment.Doug Evans2-5/+21
(_initialize_values): Mention convenience functions in the help text for "show convenience". doc/ * gdb.texinfo (Convenience Vars): Update text for "show convenience" to include functions. testsuite/ * gdb.base/default.exp: Update expected output of "show convenience".
2012-08-10 Add $_memeq, $_regex, $_streq, $_strlen convenience functions.Doug Evans4-0/+174
* NEWS: Document them. * data-directory/Makefile.in (PYTHON_FILES): Add function/__init__.py, function/strfns.py. * python/py-type.c (typy_array_1): New function. (typy_array): Call it. (typy_vector): New function. (type_object_methods): Add "vector". * python/lib/gdb/function/__init__.py: New file. * python/lib/gdb/function/strfns.py: New file. doc/ * gdb.texinfo (Convenience Funs): New node. (Types In Python): Document Type.vector. testsuite/ * gdb.python/py-strfns.c: New file. * gdb.python/py-strfns.exp: New file. * gdb.python/py-type.exp (test_fields): Add vector tests.
2012-08-10gdb: add completion handler for "handle" and "signal"Mike Frysinger2-0/+31
The command line completion has spoiled me. Thus the lack of completion with the "handle" command annoys me. Patch! This does a few things: - adds a VEC_merge helper - adds a generic signal completer - adds a completion handler for the "handle" command - sets the completion handler for the "signal" command URL: http://sourceware.org/bugzilla/show_bug.cgi?id=10436 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-09gdb/Yao Qi6-7/+118
* cli/cli-decode.c (set_cmd_prefix): New. (lookup_cmd_for_prefixlist): New. (add_prefix_cmd): Call set_cmd_prefix and update field 'prefix' of each cmd_list_element in *prefixlist. (add_setshow_cmd_full): set_cmd_prefix. (add_alias_cmd): Likewise. * cli/cli-decode.h (struct cmd_list_element) <prefix>: New field. Declare 'auto_boolean_enums'. * cli/cli-setshow.c: Include "observer.h". (notify_command_param_changed_p): New. (add_setshow_auto_boolean_cmd): Move auto_boolean_enums out. Remove 'static'. (do_setshow_command): Split it to ... (do_set_command, do_show_command): ... them. New. (do_set_command): Call observer_notify_command_param_changed if notify_command_param_changed_p returns true. (cmd_show_list): Caller update. * auto-load.c (set_auto_load_cmd): Likewise. * remote.c (show_remote_cmd): Likewise. * cli/cli-setshow.h: Update declarations. * top.c (execute_command): Call do_set_command and do_show_command. * NEWS: Mention new MI notification. * mi/mi-interp.c: Declare mi_command_param_changed. (mi_interpreter_init): Attach mi_command_param_changed to observer command_param_changed. (mi_command_param_changed): New. Remove mi_suppress_breakpoint_notifications. Define global variable mi_suppress_notification. (mi_breakpoint_created): Update. (mi_breakpoint_deleted): Likewise. (mi_breakpoint_modified): Likewise. * mi/mi-main.c (mi_cmd_execute): Likewise. Check command 'gdb-set' and set mi_suppress_notification. * mi/mi-main.h: (mi_suppress_notification): New struct. gdb/doc/ * observer.texi: New observer command_param_changed. * gdb.texinfo (GDB/MI Async Records): Doc for '=cmd-param-changed'. gdb/testsuite/ * gdb.mi/mi-cmd-param-changed.exp: New. * gdb.mi/mi-cli.exp: Update for MI notification "=cmd-param-changed". * gdb.mi/mi-var-rtti.exp, gdb.mi/mi2-cli.exp: Likewise. * gdb.mi/mi2-prompt.exp: Likewise.
2012-08-08 * eval.c (evaluate_subexp_standard): Fix thinko in handlingDoug Evans5-0/+113
UNOP_MEMVAL_TYPE. * expprint.c (print_subexp_standard, case OP_TYPE): New. (print_subexp_standard, case UNOP_CAST_TYPE): Don't increment pos. (print_subexp_standard, case UNOP_DYNAMIC_CAST): Ditto. (print_subexp_standard, case UNOP_REINTERPRET_CAST): Ditto. (print_subexp_standard, case UNOP_MEMVAL_TYPE): Ditto. (dump_subexp_body_standard, case UNOP_DYNAMIC_CAST): Don't increment elt. (dump_subexp_body_standard, case UNOP_REINTERPRET_CAST): Ditto. (dump_subexp_body_standard, case UNOP_CAST_TYPE): Ditto. (dump_subexp_body_standard, case UNOP_MEMVAL_TYPE): Ditto. (dump_prefix_expression): Handle OP_TYPE. testsuite/ * gdb.base/debug-expr.c: New file. * gdb.base/debug-expr.exp: New file. * gdb.base/exprs.exp: Test {type} casts. * gdb.cp/debug-expr.exp: New file.
2012-08-07gdb/testsuite/Jan Kratochvil2-2/+14
* gdb.base/valgrind-infcall.exp (continue #$continue_count): Use global variable loop, not a 'break'. Add loop count limit to 100. Add new fail case for terminated vgdb.
2012-08-07gdb/Jan Kratochvil4-0/+132
PR 11804 * defs.h (find_memory_region_ftype): New comment. New arg modified. * fbsd-nat.c (fbsd_find_memory_regions): Add the passed modified value. * gcore.c (gcore_create_callback): New function comment. Add modified parameter. Only write modified regions. Set SEC_READONLY exactly according to MODIFIED. (objfile_find_memory_regions): Ignore separate debug info files. Ass the passed modified value to FUNC. * gnu-nat.c (gnu_find_memory_regions): Add the passed modified value. * linux-tdep.c (linux_find_memory_regions): Try to reads smaps file first. New variables modified and has_anonymous. Parse the lines of smaps file. Add the passed MODIFIED value to FUNC. * procfs.c (find_memory_regions_callback): Add the passed modified value. gdb/testsuite/ PR 11804 * gdb.base/gcore-relro.exp: New file. * gdb.base/gcore-relro-main.c: New file. * gdb.base/gcore-relro-lib.c: New file.
2012-08-07gdb/testsuite/Jan Kratochvil2-1/+27
Do not false FAIL with old GCCs. * gdb.base/watchpoint.exp (self-delete local watch) <$no_hw>: XFAIL for GCC < 4.5 in $no_hw mode.
2012-08-07gdb/testsuite/Jan Kratochvil2-1/+5
* gdb.base/default.exp (cd): Accept new directory with no arguments.
2012-08-06gdb/testsuite/Jan Kratochvil2-0/+12
* gdb.base/list.exp (test_only_end): New function. Call it.
2012-08-06 PR python/14386:Tom Tromey4-0/+34
* varobj.c (update_dynamic_varobj_children): Don't call PyIter_Check. gdb/testsuite * gdb.python/py-mi.exp: Add test for printer whose children are a list. * gdb.python/py-prettyprint.c (struct children_as_list): New. (main): New variable children_as_list. * gdb.python/py-prettyprint.py (class pp_children_as_list): New. (register_pretty_printers): Register new printer.
2012-08-032012-08-03 Edjunior Machado <emachado@linux.vnet.ibm.com>Edjunior Barbosa Machado2-1/+10
* gdb.base/valgrind-infcall.exp: Expect leading `.' on ppc64's symbols. Abort if vgdb remote connection is closed.
2012-08-02 * gdb.base/info-fun.exp: Fix failures on m68k, ppc64, s390x.Doug Evans2-1/+13
2012-08-022012-08-02 Sergio Durigan Junior <sergiodj@redhat.com>Sergio Durigan Junior2-1/+6
* gdb.base/pc-fp.exp: Adjust testcase to match different outputs from s390x, PowerPC 64 and m68k-linux.
2012-08-02 * gdb.base/annota1.exp: Accept no frames-invalid notificationUlrich Weigand5-3/+22
when starting up the program. * gdb.python/py-value.exp (test_value_numeric_ops): Pointers may show a symbolic value as well. * gdb.server/server-exec-info.exp: Skip test when skipping gdbserver test and/or when skipping shared library tests. * gdb.threads/linux-dp.exp: Unset "seen" when done with it to avoid name conflicts with other tests.
2012-08-02 * gdb.dwarf2/dw2-icc-opaque.S: Remove .align directives.Ulrich Weigand3-10/+19
Fix wrong output on big-endian systems. * gdb.dwarf2/dw2-icc-opaque.exp: Expect @mode32 attribute on 4-byte pointer types on 64-bit s390x.
2012-08-02 * gdb.base/watchpoint.c (func2): Initialize local_a. AddUlrich Weigand3-14/+26
marker comment at the beginning (after intialization). * gdb.base/watchpoint.exp (test_complex_watchpoint): Set func2 breakpoint on marker comment instead of function begin. (test_wide_location_1): Do not expect HW watchpoints on 32-bit PowerPC. (test_wide_location_2): Do not expect HW watchpoints on 32-bit or 64-bit PowerPC. (do_tests): Consistently set can-use-hw-watchpoints to 0 if gdb,no_hardware_watchpoints flag is set. (initialize): Remove now redundant can-use-hw-watchpoints change.
2012-08-02gdb/testsuite:Yao Qi2-0/+60
* boards/local-remote-host.exp: New.
2012-08-01 * gdb.base/catch-load.exp: Fix argument to gdb_load_shlibs.Ulrich Weigand5-2/+17
* gdb.base/ctxobj.exp: Call gdb_load_shlibs. * gdb.base/print-file-var.exp: Likewise. * gdb.server/solib-list.exp: Skip on remote targets.
2012-08-01gdbserver/ChangeLog:Ulrich Weigand2-8/+44
* linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish between unsupported TYPE and unimplementable ADDR/LEN combination. (arm_insert_point): Act on new return value. testsuite/ChangeLog: * gdb.base/watchpoint.exp (test_wide_location_1): Expect software watchpoints on ARM. When expecting software watchpoints, tolerate (remote) targets that report unsupported hardware watchpoint only at continue time. (test_wide_location_2): Likewise.
2012-08-01gdb/testsuite/Jan Kratochvil2-1/+6
* gdb.base/valgrind-infcall.exp: Relax the UNSUPPORTED check for more valgrind versions.
2012-07-31gdb/testsuite/Jan Kratochvil2-1/+8
* gdb.base/valgrind-db-attach.exp: Do not run in remote mode.
2012-07-31gdb/Jan Kratochvil3-0/+160
* infcall.c (call_function_by_hand): Move BP_ADDR comment to AT_ENTRY_POINT. (call_function_by_hand) <ON_STACK>: Call write_memory with gdbarch_breakpoint_from_pc, if possible. (call_function_by_hand) <AT_ENTRY_POINT>: The BP_ADDR comment is moved here. gdb/testsuite/ * gdb.base/valgrind-infcall.c: New file. * gdb.base/valgrind-infcall.exp: New file.
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