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2010-01-12gdb/ChangeLog:Joel Brobecker10-83/+400
Add support for DW_AT_GNAT_descriptive_type. * gdbtypes.h (enum type_specific_kind): New enum. (struct main_type) [type_specific_field]: New component. [type_specific]: Add new component "gnat_stuff". (struct gnat_aux_type): New type. (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type). (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type). (gnat_aux_default, allocate_gnat_aux_type): Add declaration. (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO) (TYPE_SPECIFIC_FIELD): New macros. (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given type does not hold any cplus-specific data. (TYPE_RAW_CPLUS_SPECIFIC): New macro. (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros. (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has cplus-specific data. * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite. Set new component TYPE_SPECIFIC_FIELD (type). (gnat_aux_default): New constant. (allocate_gnat_aux_type): New function. (init_type): Add initialization the type-specific stuff for TYPE_CODE_FLT and TYPE_CODE_FUNC types. (print_gnat_stuff): New function. (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus- specific data. Adjust code that prints the contents of the type-specific union using the TYPE_SPECIFIC_FIELD value. * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate the type cplus stuff for Ada types. (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type): Error out if these routines are called with an Ada type. (read_structure_type, read_array_type, read_subrange_type): Add call to set_descriptive_type. (set_die_type): Initialize the gnat-specific data if necessary. (need_gnat_info, die_descriptive_type, set_descriptive_type): New functions. * ada-lang.c (decode_constrained_packed_array_type): Use decode_constrained_packed_array_type instead of doing a standard lookup to locate a parallel type. (find_parallel_type_by_descriptive_type): New function. (ada_find_parallel_type_with_name): New function. (ada_find_parallel_type): Reimplement using ada_find_parallel_type_with_name. * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT to check if type has a cplus stuff. * linespec.c (total_number_of_methods): Likewise. * mdebugread.c (new_type): Likewise. gdb/testsuite/ChangeLog: * gdb.base/maint.exp: Adjust the expected output for the "maint print type" test. Use gdb_test_multiple instead of gdb_sent/gdb_expect.
2010-01-12 * lib/gdbserver-support.exp (gdbserver_download_current_prog): RenameDoug Evans4-4/+9
from gdbserver_download. All callers updated.
2010-01-12 * gdb.server/ext-run.exp: "info os processes" requires xml support.Doug Evans2-1/+12
2010-01-12*** empty log message ***gdbadmin1-1/+1
2010-01-11gdb/Jan Kratochvil2-0/+9
* NEWS: Document the 0b binary number prefix parsing.
2010-01-11gdb/Jan Kratochvil2-6/+19
* objfiles.c (objfile_relocate1): Change the return type to int. Describe the new return value. Return non-zero if data changed. (objfile_relocate): New variable changed. Set it. Call breakpoint_re_set depending on CHANGED.
2010-01-11gdb/Jan Kratochvil4-1/+35
Implement binary numbers parsing. * c-exp.y (parse_number): New case 'b' and 'B'. gdb/testsuite/ Implement binary numbers parsing. * gdb.base/printcmds.exp (test_integer_literals_accepted) (test_integer_literals_rejected): New binary tests.
2010-01-11gdb/Jan Kratochvil2-2/+8
* solib.c (info_sharedlibrary_command): Replace objfile_has_partial_symbols and objfile_has_full_symbols calls by objfile_has_symbols.
2010-01-11*** empty log message ***gdbadmin1-1/+1
2010-01-10Document the improvements made to the mips-irix port.Joel Brobecker2-0/+22
* NEWS: Document the improvements made to the mips-irix port.
2010-01-10*** empty log message ***gdbadmin1-1/+1
2010-01-09Sync Libtool from GCC.Ralf Wildenhues2-1171/+1851
/: * libtool.m4: Sync from git Libtool. * ltmain.sh: Likewise. * ltoptions.m4: Likewise. * ltversion.m4: Likewise. * lt~obsolete.m4: Likewise. sim/iq2000/: * configure: Regenerate. sim/d10v/: * configure: Regenerate. sim/m32r/: * configure: Regenerate. sim/frv/: * configure: Regenerate. sim/: * avr/configure: Regenerate. * cris/configure: Regenerate. * microblaze/configure: Regenerate. sim/h8300/: * configure: Regenerate. sim/mn10300/: * configure: Regenerate. sim/erc32/: * configure: Regenerate. sim/arm/: * configure: Regenerate. sim/m68hc11/: * configure: Regenerate. sim/lm32/: * configure: Regenerate. sim/sh64/: * configure: Regenerate. sim/v850/: * configure: Regenerate. sim/cr16/: * configure: Regenerate. sim/moxie/: * configure: Regenerate. sim/m32c/: * configure: Regenerate. sim/mips/: * configure: Regenerate. sim/mcore/: * configure: Regenerate. sim/sh/: * configure: Regenerate. gprof/: * Makefile.in: Regenerate. * configure: Regenerate. opcodes/: * Makefile.in: Regenerate. * configure: Regenerate. gas/: * Makefile.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. ld/: * configure: Regenerate. gdb/testsuite/: * gdb.cell/configure: Regenerate. binutils/: * Makefile.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. bfd/: * Makefile.in: Regenerate. * configure: Regenerate. bfd/doc/: * Makefile.in: Regenerate.
2010-01-09Fix the documentation of valprint.c:value_print.Joel Brobecker2-4/+12
* valprint.c (value_print): Update the function description to mention that the syntax of the output follows the current_language, not necessarily C.
2010-01-09gdb/Jan Kratochvil5-50/+86
Fix displacement of separate debug info files. * objfiles.c (objfile_relocate): Rename to ... (objfile_relocate1): ... here and make it static. Extend the comment. (objfile_relocate): New function. * solib-spu.c (spu_relocate_main_executable): Explicitly check if SYMFILE_OBJFILE is NULL. Remove variables objfile and old_chain. Remove following of SEPARATE_DEBUG_OBJFILE. new_offsets is now allocated using alloca. * symfile.c (copy_section_addr_info): Remove. (build_section_addr_info_from_objfile): Make it global. New variables addr_bit and mask, use them. * symfile.h (build_section_addr_info_from_objfile): New prototype. (copy_section_addr_info): Remove.
2010-01-09Fix patch ownership in ChangeLog entry.Joel Brobecker1-1/+1
2010-01-09 Signal unwinder for mips-irix N32.Joel Brobecker2-1/+164
* mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and tramp-frame.h. (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF) (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF) (SIGCONTEXT_LO_OFF): New macros. (mips_irix_n32_tramp_frame_init): New function. (mips_irix_n32_tramp_frame): New static constant. (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
2010-01-09Breakpoint in shared library does not work on mips-irix.Joel Brobecker2-1/+28
* procfs.c: #include "observer.h". (procfs_inferior_created): New function, moving here the code which unsets the syssgi syscall-exit notifications. (procfs_create_inferior): Remove the code which unsets the syssgi syscall-exit notifications. It is too early to do this here. (_initialize_procfs): Attach the procfs_inferior_created observer.
2010-01-09Wrong return convention for arrays (mips-irix).Joel Brobecker2-5/+12
* mips-tdep.c (mips_n32n64_return_value): Arrays whose size is 128 bits or smaller are returned the same way as structs and unions of the the same size.
2010-01-09Cannot set the PC on mips-irix.Joel Brobecker2-1/+7
* irix5-nat.c (fill_gregset): Check regno against the raw PC register number, no the cooked one.
2010-01-09Error while loading core file on mips-irix.Joel Brobecker2-0/+11
* solib-irix.c (irix_solib_create_inferior_hook): Do nothing if debugging from a core file.
2010-01-09GDB hangs when attaching to process on mips-irix.Joel Brobecker2-1/+13
* solib-irix.c (irix_solib_create_inferior_hook): Do nothing if attaching to a process.
2010-01-09 * mips-tdep.c (mips_breakpoint_from_pc): Add new static variableJoel Brobecker2-0/+12
containing the correct breakpoint instruction to use on mips-irix. Use it when the osabi is GDB_OSABI_IRIX.
2010-01-09-Wunused warning in procfs.c (mips-irix only).Joel Brobecker2-7/+22
* procfs.c (gdb_praddset, gdb_prdelset): New macros. Use them throughout instead of using praddset and prdelset respectively.
2010-01-09GDB crash while stepping into function.Joel Brobecker2-0/+12
* infrun.c (handle_inferior_event): Refetch the current frame after handling what.main_action, in case that pointer became dangling.
2010-01-09 * ada-valprint.c, parse.c: Include defs.h before including ctype.h.Joel Brobecker3-3/+7
2010-01-09 * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.Joel Brobecker2-1/+6
2010-01-09gdb/testsuite/Jan Kratochvil3-70/+93
* gdb.base/corefile.exp: Move the core finding block out and call it as core_find, new variable $corefile, replace corefile by $corefile and [file tail $corefile] for usage vs. test names resp. * lib/gdb.exp (core_find): Move it as a new function here. New parameter binfile and deletefiles. New variable $destcore. Pre-delete $destcore. Return "" on error.
2010-01-09*** empty log message ***gdbadmin1-1/+1
2010-01-08gdb/testsuite/Jan Kratochvil2-1/+17
Workaround PR binutils/10802. * lib/gdb.exp (gdb_gnu_strip_debug): Preserve the file attributes (twice).
2010-01-08gdb/Jan Kratochvil3-76/+109
Move some symfile code into subroutines. * symfile.h (relative_addr_info_to_section_offsets) (addr_info_make_relative): New prototypes. * symfile.c (default_symfile_offsets): Move a part to ... (relative_addr_info_to_section_offsets): ... this new function. (default_symfile_offsets): Call it. (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move this part to ... (addr_info_make_relative): ... this new function.
2010-01-08gdb/Jan Kratochvil19-48/+96
Add from_tty to solib_create_inferior_hook. * infcmd.c (post_create_inferior): Move solib_add after solib_create_inferior_hook. Pass from_tty to solib_create_inferior_hook. Call solib_add and SOLIB_ADD with 0 from_tty and comment why. * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0. * linux-nat.c (linux_child_follow_fork): Likewise. * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise. * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter from_tty. * solib-frv.c (frv_solib_create_inferior_hook): Likewise. * solib-irix.c (irix_solib_create_inferior_hook): Likewise. * solib-null.c (null_solib_create_inferior_hook): Likewise. * solib-osf.c (osf_solib_create_inferior_hook): Likewise. * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise. * solib-som.c (som_solib_create_inferior_hook): Likewise. * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty. Pass it to svr4_so_ops.solib_create_inferior_hook. * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter from_tty. * solib-svr4.c (enable_break): New parameter from_tty. Pass it to solib_add. (svr4_solib_create_inferior_hook): New parameter from_tty. Pass it to enable_break. * solib-target.c (solib_target_solib_create_inferior_hook): New parameter from_tty. * solib.c (solib_create_inferior_hook): New parameter from_tty. Pass it to ops->solib_create_inferior_hook. (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook. Move solib_add after solib_create_inferior_hook, call it now with from_tty as 0. New comment there. * solib.h (solib_create_inferior_hook): New parameter from_tty. * solist.h (struct target_so_ops <solib_create_inferior_hook>): Likewise.
2010-01-08 * gdb.cp/gdb2495.exp: Skip if gdb,nosignals.Daniel Jacobowitz2-0/+9
2010-01-08 Fix multiexec race.Vladimir Prus2-1/+8
* infrun.c (handle_inferior_event): Use get_thread_regcache with events ptid, not get_current_regcache.
2010-01-08GDB crash with empty executable name (MinGW).Joel Brobecker2-0/+21
* source.c (openp): Add assert that parameter string is not NULL. if parameter string is an empty string, then return with a failure immediately.
2010-01-08 * lib/gdb.exp (gdb_start_cmd): Move comment outside of gdb_expectJoel Brobecker2-2/+7
call, to avoid interruption.
2010-01-08Fix typo in date.Joel Brobecker1-1/+1
2010-01-08Get rid of support for VAX Floats.Joel Brobecker5-82/+12
* ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix) (ada_vax_float_print_function): Delete. * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix) (ada_vax_float_print_function): Delete. * ada-typeprint.c (print_vax_floating_point_type): Delete. (ada_print_type): Remove support for VAX floats. * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
2010-01-08Fix typo in date.Joel Brobecker1-1/+1
2010-01-08gdb/Jan Kratochvil4-1/+23
* stabsread.c (read_args): Handle zero arguments. gdb/testsuite/ * gdb.stabs/weird.def (args93): New.
2010-01-08 Cannot find in-tree libiconv.a after reconfigure.Joel Brobecker3-4/+13
* acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a that we can use, then cache the path to this archive. * configure: Regenerate.
2010-01-08*** empty log message ***gdbadmin1-1/+1
2010-01-07 * lib/gdb.exp (gdb_skip_xml_test): Add comment.Doug Evans2-0/+5
2010-01-07 * gdb.base/source.exp: Use correct line number.Tom Tromey2-1/+5
2010-01-07 Make tracepoint operations go through target vector.Stan Shebs6-655/+846
* target.h (enum trace_find_type): New enum. (struct target_ops): New fields to_trace_init, to_download_tracepoint, to_download_trace_state_variable, to_trace_set_readonly_regions, to_trace_start, to_get_trace_status, to_trace_stop, to_trace_find, to_get_trace_state_variable_value, to_set_disconnected_tracing. (target_trace_init): New macro. (target_download_tracepoint): New macro. (target_download_trace_state_variable): New macro. (target_trace_start): New macro. (target_trace_set_readonly_regions): New macro. (target_get_trace_status): New macro. (target_trace_stop): New macro. (target_trace_find): New macro. (target_get_trace_state_variable_value): New macro. (target_set_disconnected_tracing): New macro. * target.c (update_current_target): Inherit and set defaults for tracepoint operations. * tracepoint.c (default_collect): Make globally visible. (target_is_remote): Remove, along with all calls. (tvariables_info): Call target_get_trace_state_variable_value. (remote_set_transparent_ranges): Remove. (trace_start_command): Call target_trace_init, target_download_tracepoint, etc. (download_tracepoint): Remove. (trace_stop_command): Simplify. (stop_tracing): Call target_trace_stop. (get_trace_status): Call target_get_trace_status. (trace_status_command): Add case for targets that cannot trace. (finish_tfind_command): Change to take numerical arguments, call target_trace_find. (trace_find_command): Update call to finish_tfind_command. (trace_find_pc_command): Ditto. (trace_find_tracepoint_command): Ditto. (trace_find_line_command): Ditto. (trace_find_range_command): Ditto. (trace_find_outside_command): Ditto. (set_disconnected_tracing_value): Call target_set_disconnected_tracing. * remote.c: Add protocol encoding bits from tracepoint.c. (trace_error): Move from tracepoint.c. (remote_get_noisy_reply): Ditto. (free_actions_list_cleanup_wrapper): Ditto. (free_actions_list): Ditto. (remote_trace_init): New function. (remote_download_tracepoint): New function. (remote_download_trace_state_variable): New function. (remote_trace_set_readonly_regions): New function. (remote_trace_start): New function. (remote_get_trace_status): New function. (remote_trace_stop): New function. (remote_trace_find): New function. (remote_download_trace_state_variable): New function. (remote_set_disconnected_tracing): New function. (init_remote_ops): Add tracepoint operations.
2010-01-07 * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.Stan Shebs2-2/+5
2010-01-072010-01-07 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-2/+40
* symfile.c (build_section_addr_info_from_objfile): New function. (symbol_file_add_separate): Don't use offsets from objfile but built an addr info.
2010-01-07*** empty log message ***gdbadmin1-1/+1
2010-01-06 Support disconnected tracing.Stan Shebs10-26/+503
* infcmd.c (detach_command): Ask whether to stop tracing. * cli/cli-cmds.c (quit_command): Ditto. * breakpoint.h (struct breakpoint): New field number_on_target. * breakpoint.c (create_tracepoint_from_upload): New function. (get_tracepoint_by_number_on_target): New function. * remote.c (struct remote): New field disconnected_tracing. (remote_disconnected_tracing_feature): New function. (remote_protocol_features): Add DisconnectedTracing. (struct uploaded_tp): New struct. (uploaded_tps): New global. (get_uploaded_tp): New function. (find_matching_tracepoint): New function. (remote_get_tracing_state): New function. (remote_start_remote): Call it. * tracepoint.c (disconnected_tracing): New global. (trace_start_command): Initialize number_on_target. (stop_tracing): New function, split out from... (trace_stop_command): Call stop_tracing. (get_trace_status): New function, split out from... (trace_status_command): Call get_trace_status, add info on disconnection behavior. (disconnect_or_stop_tracing): New function. (finish_tfind_command): Translate from number on target. (trace_find_tracepoint_command): Translate to number on target. (send_disconnected_tracing_value): New function. (set_disconnected_tracing): New function. (_initialize_tracepoint): Add disconnected-tracing variable. * NEWS: Mention disconnected tracing. * gdb.texinfo (Starting and Stopping Trace Experiments): Document disconnected tracing. (Tracepoint Packets): Document new protocol.
2010-01-062010-01-06 Tristan Gingold <gingold@adacore.com>Tristan Gingold7-83/+200
* symtab.c (lookup_global_symbol_from_objfile): Rename objfile parameter to main_objfile. Iterate on all separate debug objfiles. * symfile.h (symbol_file_add_separate) (find_separate_debug_file_by_debuglink): Remove parameter names. * symfile.c (symbol_file_add_separate): Use add_separate_objfile. (reread_symbols): Use free_objfile_separate_debug. * objfiles.h (struct objfile): Add separate_debug_objfile_link. Adjust comment. (objfile_separate_debug_iterate, add_separate_debug_objfile) (free_objfile_separate_debug): New prototypes. * objfiles.c (objfile_separate_debug_iterate): New function. (add_separate_debug_objfile, free_objfile_separate_debug): New functions. (free_objfile): Use free_objfile_separate_debug. Adjust for multiple separate debug objfile. (objfile_has_symbols): Adjust comment. Iterate on all separate debug objfiles. * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate debug objfile. (lookup_minimal_symbol_text): Ditto. (lookup_minimal_symbol_by_pc_name): Ditto. (lookup_minimal_symbol_solib_trampoline): Ditto. (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate debug objfiles.
2010-01-06 Add fast tracepoints.Stan Shebs16-19/+353
* arch-utils.h (default_fast_tracepoint_valid_at): Declare. * arch-utils.c (default_fast_tracepoint_valid_at): New function. * breakpoint.h (enum bptype): Add bp_fast_tracepoint. * breakpoint.c (tracepoint_type): New function. (ALL_TRACEPOINTS): Use it. (should_be_inserted): Ditto. (bpstat_check_location): Ditto. (print_one_breakpoint_location): Ditto. (user_settable_breakpoint): Ditto. (set_breakpoint_location_function): Ditto. (disable_breakpoints_in_shlibs): Ditto. (delete_trace_command): Ditto. (print_it_typical): Add bp_fast_tracepoint case. (bpstat_what): Ditto. (print_one_breakpoint_location): Ditto. (allocate_bp_location): Ditto. (mention): Ditto. (breakpoint_re_set_one): Ditto. (disable_command): Ditto. (enable_command): Ditto. (check_fast_tracepoint_sals): New function. (break_command_really): Call it. (ftrace_command): New function. (_initialize_breakpoint): Add ftrace command. * gdbarch.sh (fast_tracepoint_valid_at): New. * gdbarch.h, gdbarch.c: Regenerate. * i386-tdep.c (i386_fast_tracepoint_valid_at): New function. (i386_gdbarch_init): Use it. * remote.c (struct remote_state): New field fast_tracepoints. (PACKET_FastTracepoints): New packet config type. (remote_fast_tracepoint_feature): New function. (remote_protocol_features): Add FastTracepoints. (remote_supports_fast_tracepoints): New function. (_initialize_remote): Add FastTracepoints. * tracepoint.c (download_tracepoint): Add fast tracepoint option. * NEWS: Mention fast tracepoints. * gdb.texinfo (Create and Delete Tracepoints): Describe fast tracepoints. (Tracepoint Packets): Describe remote protocol for fast tracepoints. * gdb.trace/tracecmd.exp: Test ftrace.
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