2012-03-05  Tristan Gingold  <gingold@adacore.com>

* NEWS: Mention OpenVMS ia64 new target.

2012-03-05  Tristan Gingold  <gingold@adacore.com>

* buildvms.com: New file.
* ia64vms-stub.c: New file.

2012-03-05  Tristan Gingold  <gingold@adacore.com>

* ia64-tdep.h: Include libunwind-frame.h and libunwind-ia64.h.
(ia64_unw_accessors, ia64_unw_rse_accessors)
(ia64_libunwind_descr): Declare.
* ia64-vms-tdep.c: New file.
* ia64-tdep.c (ia64_unw_accessors, ia64_unw_rse_accessors)
(ia64_libunwind_descr): Make them public.
* configure.tgt: Add ia64-*-*vms*.
* Makefile.in (ALL_64_TARGET_OBS): Add ia64-vms-tdep.o
(ALLDEPFILES): Add ia64-vms-tdep.c

2012-03-05  Tristan Gingold  <gingold@adacore.com>

* target.h (target_object): Add TARGET_OBJECT_OPENVMS_UIB.
* remote.c (PACKET_qXfer_uib): New enum value.
(remote_protocol_features): Add entry for PACKET_qXfer_uib.
(remote_xfer_partial): Handle TARGET_OBJECT_OPENVMS_UIB.
(_initialize_remote): Call add_packet_config_cmd for
xfer:uib packet.

doc/
2012-03-05  Tristan Gingold  <gingold@adacore.com>

* gdb.texinfo (General Query Packets): Document xfer:uib:read.

2012-03-05  Tristan Gingold  <gingold@adacore.com>

        * osabi.c (gdb_osabi_names): Add OpenVMS.
        (generic_elf_osabi_sniffer): Likewise.
        * defs.h (gdb_osabi): Add GDB_OSABI_OPENVMS.

* configure.tgt (mips64*el-*-freebsd*, mips64*-*-freebsd*)
(mips*el-*-freebsd*, mips*-*-freebsd*): Correct triplets by
replacing trailing "-*" with "*".

*** empty log message ***

daily update

sim: bfin: drop old linux/mii.h workarounds

We had some workarounds for old linux/mii.h headers, but it breaks with
newer ones.  So tweak the checks a bit to work with newer ones.  We'll
worry about older systems once someone complains.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

gdb/
Removed unused code.
* libunwind-frame.c (libunwind_frame_unwind)
(libunwind_frame_base_address): Remove.
* libunwind-frame.h (libunwind_frame_base_address): Remove declaration.

gdb/
* common/agent.c (gdb_connect_sync_socket): Add _ markup and
remove trailing new line.
(agent_run_command, agent_run_command): Add _ markup.
(agent_capability_check): Likewise.

Fix indent of changelog entries.

gdb/testsuite/
* gdb.base/disp-step-syscall.exp (disp_step_cross_syscall): Catch error
messages for KFAIL.

*** empty log message ***

daily update

gdb/testsuite/
* gdb.ada/arrayidx.exp: Call get_compiler_info.  New variable old_gcc.
(print one_two_three, indexes off, print few_reps, indexes off)
(print many_reps, indexes off, print empty, indexes off)
(print one_two_three, print few_reps, print many_reps, print empty):
Call setup_xfail if $gcc_old.

gdb/
* breakpoint.c (set_condition_evaluation_mode): Set
CONDITION_EVALUATION_MODE unconditionally.

gdb/testsuite/
Implement testsuite workaround for PR breakpoints/13781.
* gdb.cp/mb-templates.exp: New loop with variable $workaround.
(set breakpoint condition-evaluation host): New conditional command.

gdb/testsuite/
Code cleanup.
* gdb.cp/mb-templates.exp: New variables executable.  Use it for
binfile.  use clean_restart.  Replace gdb_expect by gdb_test_multiple.
Replace GDB restart by kill and delete_breakpoints.  Replace breakpoint
number 1 by $bpnum.  Four times.

gdb:
* common/agent.c (agent_look_up_symbols): Add one parameter 'arg'.
* common/agent.h: Update declaration.
* inf-child.c (inf_child_use_agent): New.
(inf_child_can_use_agent): New.
(inf_child_target): Initialize fields `to_use_agent'
and `to_can_use_agent'.
* agent.c (agent_new_objfile): New.
        (_initialize_agent): Add agent_new_objfile to new_objfile
observer.

* linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
New.
        (linux_target_install_ops): Initialize field
`to_static_tracepoint_markers_by_strid'.
* remote.c (free_current_marker): Move it to ...
* tracepoint.c (free_current_marker): ... here.  New.
(cleanup_target_stop): New.
* tracepoint.h: Declare free_current_marker.
* NEWS: Add one entry about `info static-tracepoint-marker'.

gdb/gdbserver:
* tracepoint.c (tracepoint_look_up_symbols): Update call to
agent_look_up_symbols.

gdb/testsuite:
* gdb.trace/strace.exp: run strace_info_marker in linux native gdb.

gdb/testsuite/
Setup KFAIL for PR server/13796.
* gdb.base/disp-step-syscall.exp (single step over vfork): Setup KFAIL.

gdb:
        * common/agent.c (agent_loaded_p): New.
        (agent_look_up_symbols): New global.
        * common/agent.h: Declare agent_loaded_p.

gdb/gdbserver:

        * Makefile.in (linux-low.o): Keep dependence on agent.h.
        (linux-x86-low.o): Likewise.
        * server.h: Remove in_process_agent_loaded.
        * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
        common/agent.c.
        Update callers.

gdb:
* common/agent.c (struct ipa_sym_addresses) <addr_capability>: New.
(agent_capability_check, agent_capability_invalidate): New.
(symbol_list): New array element.
* common/agent.h (enum agent_capa): New.
* target.c (target_pre_inferior): Call agent_capability_invalidate.

gdb/gdbserver:
* tracepoint.c (gdb_agent_capability): New global.
(in_process_agent_loaded_ust): Renamed to
`in_process_agent_supports_ust'.
Update callers.
(in_process_agent_supports_ust): Call agent_capability_check.
(clear_installed_tracepoints): Assert that agent supports
agent.

gdb:
* target.h (struct target_ops) <to_use_agent>: New field.
(struct target_ops) <to_can_use_agent>: New field.
(target_use_agent, target_can_use_agent): New macro.
* target.c (update_current_target): Update.
* remote.c: New enum `PACKET_QAgent'.
(remote_protocol_features): Add a new element.
(remote_use_agent, remote_can_use_agent): New.
(init_remote_ops): Initialize field `can_use_agent' with
remote_can_use_agent.  Intiailize field `use_agent' with
remote_use_agent.
* common/agent.c (use_agent): New global.
* common/agent.h: Declare it.
* tracepoint.c (info_static_tracepoint_markers_command): Add
comment.
* Makefile.in (SFILES): Add common/agent.c and agent.c.
(COMMON_OBS): Add common/agent.o and agent.o
(common-agent.o): New rule.
* agent.c: New.

gdb/doc:
* gdb.texinfo (In-Process Agent): New node.
Document new commands.
(General Query Packets): Add packet `QAgent'.

gdb/gdbserver:
* linux-low.c (linux_supports_agent): New.
(linux_target_ops): Initialize field `supports_agent' with
linux_supports_agent.
* target.h (struct target_ops) <supports_agent>: New.
(target_supports_agent): New macro.
* server.c (handle_general_set): Handle packet 'QAgent'.
(handle_query): Send `QAgent+'.
* Makefile.in (server.o): Depends on agent.h.

gdb:

* common/agent.c: New.
* common/agent.h: New.
* configure.ac: Add `sys/socket.h' and `sys/un.h' to
AC_CHECK_HEADERS.
* configure, configh.in: Regenerated.

gdb/gdbserver:

* Makefile.in (OBS): Add agent.o.
Add new rule for agent.o.
Track dependence of tracepoint.c on agent.h.
* tracepoint.c (run_inferior_command_1):
(run_inferior_command): Call agent_run_command.
(gdb_ust_connect_sync_socket): Deleted.  Move it to
common/agent.c.
(resume_thread, stop_thread): Likewise.
(gdb_ust_socket_init): Renamed to ...
(gdb_agent_socket_init): ... New.
(gdb_ust_thread): Renamed to ...
(gdb_agent_helper_thread): ... New.
(gdb_ust_init): Move some code to ...
(gdb_agent_init): ... here.  New.
[HAVE_UST]: Call gdb_ust_init.
(initialize_tracepoint_ftlib):  Call gdb_agent_init.
* configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
* config.in, configure: Regenerated.

* sh-tdep.c (sh_frame_cache): Don't fetch the FPSCR register
unless it exists for this architecture.

Update rx sim so that it'll print load statistics.

*** empty log message ***

daily update

New Ada testcase for breakpoints on operators.

gdb/testsuite/ChangeLog:

        * gdb.ada/operator_bp: New testcase.

Testcase: "info locals" with Ada renamings.

gdb/testsuite/ChangeLog:

        * gdb.ada/info_locals_renaming: New testcase.

* gdb.base/nextoverexit.c: New file.
* gdb.base/nextoverexit.exp: New file.

language-specific read_var_value for Ada renamings

The purpose of this patch is to better support renamings in the
"info locals" command. Consider ...

    procedure Foo is
       GV : Integer renames Pck.Global_Variable;
    begin
       Increment (GV); -- STOP
    end Foo;

... Pck.Global_Variable is just an integer. After having stopped at
the "STOP" line, "info locals" yields:

    (gdb) info locals
    gv = <error reading variable gv (Cannot access memory at address 0xffffffffffffffff)>

In reality, two things are happening:

   (1) Variable "GV" does not exist, which is normal, since there is
       "GV" the renaming of another variable;

   (2) But to allow the user access to that renaming the same way
       the code has, the compiler produces an artificial variable
       whose name encodes the renaming:

        gv___XR_pck__global_variable___XE

       For practical reasons, the artificial variable itself is given
       irrelevant types and addresses.

But the "info locals" command does not act as if it was a short-cut
of "foreach VAR in locals, print VAR". Instead it gets the value of
each VAR directly, which does not work in this case, since the variable
is artificial and needs to be decoded first.

This patch makes the "read_var_value" routine language-specific.
The old implementation of "read_var_value" gets renamed to
"default_read_var_value" and all languages now use it (unchanged
behavior), except for Ada. In Ada, the new function ada_read_var_value
checks if we have a renaming, and if so, evaluates its value, or else
defers to default_read_var_value.

gdb/ChangeLog:

        * language.h (struct language_defn): New "method" la_read_var_value.
        * findvar.c: #include "language.h".
        (default_read_var_value): Renames read_var_value.  Rewrite
        function description.
        (read_var_value): New function.
        * value.h (default_read_var_value): Add prototype.
        * ada-lang.c (ada_read_renaming_var_value, ada_read_var_value):
        New functions.
        (ada_language_defn): Add entry for la_read_var_value.
        * c-lang.c, d-lang.c, f-lang.c, jv-lang.c, language.c,
        * m2-lang.c, objc-lang.c, opencl-lang.c, p-lang.c: Update
        language_defn structures to add entry for new la_read_var_value
        field.

2012-03-02  Tom Tromey  <tromey@redhat.com>
    Pedro Alves  <palves@redhat.com>

PR breakpoints/13776:
* breakpoint.c (breakpoint_init_inferior): Delete step-resume
breakpoints.
(delete_longjmp_breakpoint_at_next_stop): New.
* breakpoint.h (delete_longjmp_breakpoint_at_next_stop): Declare.
* target.c (generic_mourn_inferior): Call mark_breakpoints_out
before deleting the inferior.  Add comments.
* thread.c (clear_thread_inferior_resources): Don't delete lonjmp
breakpoints immediately, but only on next stop.  Move that code
next to where we mark other breakpoints for deletion.

Fix ARI violations in mips-linux-nat.c and mips-tdep.c

gdb/ChangeLog:

        * mips-linux-nat.c (mips_linux_read_description): Add missing i18n
        marker.
        * mips-tdep.c (mips_linux_reg_names): Improve comment to avoid ARI
        violation.

gdb/testsuite/
2012-03-02  Edjunior Machado  <emachado@linux.vnet.ibm.com>

* gdb.arch/altivec-abi.exp (altivec_abi_tests): Remove obsolete
parameter.

2012-03-02  Pedro Alves  <palves@redhat.com>

* linux-thread-db.c (attach_thread): Avoid in_thread_list call.

2012-03-02  Pedro Alves  <palves@redhat.com>

* inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
* linux-low.c (struct simple_pid_list): New.
(stopped_pids): New a struct simple_pid_list pointer.
(add_to_pid_list, pull_pid_from_list): New.
(handle_extended_wait): Don't assume the first signal new children
report is SIGSTOP.  Adjust call to pull_pid_from_list.
(linux_wait_for_lwp): Adjust.

Fix -Wmissing-prototypes build.
* ppc-linux-nat.c (ppc_linux_get_hwcap): Make static.
* remote-sim.c (gdbsim_has_all_memory): Likewise.
(gdbsim_has_memory): Likewise.

gdb/
Fix -Wmissing-prototypes build.
* charset.c (phony_iconv_open): Make static.
(phony_iconv_close, phony_iconv): Likewise.
* i386-linux-nat.c (_initialize_i386_linux_nat): New prototype.
* i386-windows-nat.c (_initialize_i386_windows_nat): New
prototype.
* mingw-hdep.c (_initialize_mingw_hdep): New prototype.
* ser-mingw.c (create_select_thread): Make static.
* windows-termcap.c (tgetent): New prototype.
(tgetnum, tgetflag, tgetstr, tputs, tgoto): Likewise.

gdb/
Fix -Wmissing-prototypes build.
* windows-nat.c (dll_symbol_command, ctrl_c_handler): Make them static.
(_initialize_windows_nat, _initialize_check_for_gdb_ini)
(_initialize_loadable): New prototypes.

* dwarf2read.c (load_full_comp_unit): Remove unnecessary reading of
abbrev table, read_comp_unit will do it.

gdb/gdbserver:
* tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
debug log.

gdb/gdbserver:
* tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
`stop_pc' and `tpoint'.  Update caller.

gdb/
Fix -Wmissing-prototypes build.
* alpha-tdep.c (alpha_deal_with_atomic_sequence): Make it static.
* amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): New prototype.
* amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Likewise.
* arm-symbian-tdep.c (arm_symbian_skip_trampoline_code): Make it static.
(_initialize_arm_symbian_tdep): New prototype.
* arm-wince-tdep.c (arm_wince_skip_main_prologue): Make it static.
* i386-darwin-tdep.c (_initialize_i386_darwin_tdep): New prototype.
* i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Make it
static.
* lm32-tdep.c (_initialize_lm32_tdep): New prototype.
* microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): New
prototype.
* microblaze-tdep.c (microblaze_debug, microblaze_fetch_instruction)
(microblaze_skip_prologue, microblaze_frame_cache): Make them static.
* mips-linux-tdep.c (mips_linux_regset_from_core_section): Make it
static.
* moxie-tdep.c (moxie_process_record): Likewise.
* remote-mips.c (mips_can_use_watchpoint, mips_insert_watchpoint)
(mips_remove_watchpoint, mips_stopped_by_watchpoint): Make them static.
* rl78-tdep.c (rl78_breakpoint_from_pc): Make it static.
(_initialize_rl78_tdep): New prototype.
* rx-tdep.c (rx_breakpoint_from_pc): Make it static.
(_initialize_rx_tdep): New prototype.
* solib-darwin.c (darwin_in_dynsym_resolve_code): Make it static.
(_initialize_darwin_solib): New prototype.
* solib-spu.c: Include solib-spu.h.
(_initialize_spu_solib): New prototype.
* spu-multiarch.c (_initialize_spu_multiarch): New prototype.
* tic6x-tdep.c (tic6x_analyze_prologue, tic6x_skip_prologue)
(tic6x_breakpoint_from_pc, tic6x_frame_unwind_cache)
(tic6x_software_single_step): Make it static.
(_initialize_tic6x_tdep): New prototype.

gdb/
Fix -Wmissing-prototypes build.
* cris-tdep.c (cris_can_use_hardware_watchpoint)
(cris_region_ok_for_watchpoint, cris_stopped_data_address): Remove.

*** empty log message ***

gdb/
Fix -Wmissing-prototypes build.
* frv-tdep.c (frv_check_watch_resources, frv_stopped_data_address)
(frv_have_stopped_data_address): Remove.

gdb/
Fix -Wmissing-prototypes build.
* Makefile.in (HFILES_NO_SRCDIR): Add sh64-tdep.h.
* sh-tdep.c: Include sh64-tdep.h.
* sh-tdep.h (sh64_gdbarch_init, sh64_show_regs): Remove declarations.
* sh64-tdep.c: Include sh64-tdep.h.
* sh64-tdep.h: New file.

* mips-tdep.c (mips32_scan_prologue): Correct indentation.

daily update

* mips-tdep.c (mips_gdbarch_init): Only set pc_regnum and
sp_regnum once the gdbarch_init_osabi hook has been called.

Fix typo in frame.h:read_frame_register_unsigned function description.

gdb/ChangeLog:

* frame.h (read_frame_register_unsigned): Fix typo in function
description.

* mips-tdep.c (mips32_bc1_pc): New function.
(mips32_next_pc): Handle BC1ANY2F, BC1ANY2T, BC1ANY4F, BC1ANY4T,
BPOSGE32 and BPOSGE64 instructions.
(deal_with_atomic_sequence): Likewise.
(mips32_instruction_has_delay_slot): Likewise.

gdb/
* features/mips-dsp.xml: New file.
* features/mips64-dsp.xml: New file.
* features/mips-dsp-linux.xml: New file.
* features/mips64-dsp-linux.xml: New file.
* features/Makefile (WHICH): Add mips-dsp-linux and
mips64-dsp-linux.
(mips-dsp-expedite, mips64-dsp-expedite): New variables.
* features/mips-dsp-linux.c: New file.
* features/mips64-dsp-linux.c: New file.
* regformats/mips-dsp-linux.dat: New file.
* regformats/mips64-dsp-linux.dat: New file.
* mips-linux-nat.c (mips_linux_register_addr): Handle DSP
registers.
(mips64_linux_register_addr): Likewise.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
(mips64_linux_fetch_registers): Update call to
mips64_linux_regsets_fetch_registers.
(mips64_linux_store_registers): Update call to
mips64_linux_regsets_store_registers.
(mips_linux_read_description): Probe for DSP registers.
(_initialize_mips_linux_nat): Call initialize_tdesc_mips_dsp_linux
and initialize_tdesc_mips64_dsp_linux.
* mips-linux-tdep.c (supply_gregset, mips64_supply_gregset):
Remove padding of no longer used embedded register slots.
* mips-linux-tdep.h (DSP_BASE, DSP_CONTROL): New macros.
(MIPS_RESTART_REGNUM): Redefine enum value.
* mips-tdep.c (mips_generic_reg_names): Remove trailing null
strings.
(mips_tx39_reg_names): Likewise.
(mips_linux_reg_names): New array of register names for Linux
targets.
(mips_register_name): Check for a null pointer in
mips_processor_reg_names and return an empty string.
(mips_register_type): Exclude embedded registers for the IRIX
and Linux ABIs.
(mips_pseudo_register_type): Likewise.  Use dynamic numbers to
refer to FP registers, LO, HI, BadVAddr, Cause and PC.  Handle
DSP registers.
(mips_stab_reg_to_regnum): Handle DSP accumulators.
(mips_dwarf_dwarf2_ecoff_reg_to_regnum): Likewise.
(mips_gdbarch_init): Likewise.  Initialize internal register
indices for the Linux ABI.  Use dynamic numbers to refer to
registers, as applicable, while parsing the target description.
* mips-tdep.h (struct mips_regnum): Add dspacc/dspctl offsets.

gdb/doc/
* gdb.texinfo (MIPS Features): Add org.gnu.gdb.mips.dsp.

gdb/gdbserver/
* linux-low.h (linux_target_ops): Add regset_bitmap member.
* linux-low.c (use_linux_regsets): New macro.
[!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
[!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
(linux_register_in_regsets): New function.
(usr_fetch_inferior_registers): Skip registers covered by
regsets.
(usr_store_inferior_registers): Likewise.
(usr_fetch_inferior_registers): New macro.
(usr_store_inferior_registers): Likewise.
(linux_fetch_registers): Handle mixed regset/non-regset targets.
(linux_store_registers): Likewise.
* linux-mips-low.c (init_registers_mips_dsp_linux): New
prototype.
(init_registers_mips64_dsp_linux): Likewise.
(init_registers_mips_linux): New macro.
(init_registers_mips_dsp_linux): Likewise.
(mips_dsp_num_regs): Likewise.
(DSP_BASE, DSP_CONTROL): New fallback macros.
(mips_base_regs): New macro.
(mips_regmap): Use it.  Fix the size.
(mips_dsp_regmap): New variable.
(mips_dsp_regset_bitmap): Likewise.
(mips_arch_setup): New function.
(mips_cannot_fetch_register): Use the_low_target.regmap rather
than mips_regmap.
(mips_cannot_store_register): Likewise.
(the_low_target): Update .arch_setup, .num_regs and .regmap
initializers.  Add .regset_bitmap initializer.
* linux-arm-low.c (the_low_target): Add .regset_bitmap
initializer.
* linux-bfin-low.c (the_low_target): Likewise.
* linux-cris-low.c (the_low_target): Likewise.
* linux-crisv32-low.c (the_low_target): Likewise.
* linux-ia64-low.c (the_low_target): Likewise.
* linux-m32r-low.c (the_low_target): Likewise.
* linux-m68k-low.c (the_low_target): Likewise.
* linux-ppc-low.c (the_low_target): Likewise.
* linux-s390-low.c (the_low_target): Likewise.
* linux-sh-low.c (the_low_target): Likewise.
* linux-sparc-low.c (the_low_target): Likewise.
* linux-tic6x-low.c (the_low_target): Likewise.
* linux-x86-low.c (the_low_target): Likewise.
* linux-xtensa-low.c (the_low_target): Likewise.
* configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
srv_xmlfiles.
* Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
(mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.

gdb/testsuite/
* gdb.xml/tdesc-regs.exp: Add "mips-dsp.xml" to the list of MIPS
core registers.

2012-03-01  Pedro Alves  <palves@redhat.com>

* jit-reader.in [!__cplusplus]
(GDB_DECLARE_GPL_COMPATIBLE_READER): Add missing backslash.

2012-03-01  Pedro Alves  <palves@redhat.com>

* configure.ac (build_warnings): Add -Wmissing-prototypes.
* configure: Regenerate.

2012-03-01  Pedro Alves  <palves@redhat.com>

* amd64-linux-tdep.c (amd64_linux_record_signal): Make static.
* breakpoint.c (create_exception_master_breakpoint, trace_command)
(ftrace_command, strace_command): Make static.
* d-lang.c (_initialize_d_language): Declare.
* dwarf2expr.c (_initialize_dwarf2expr): Declare.
* dwarf2loc.c (_initialize_dwarf2loc):
* dwarf2read.c (process_psymtab_comp_unit): Make static.
* exec.c (exec_get_section_table): Make static.
* i386-linux-tdep.c (i386_linux_record_signal): Make static.
* infcmd.c (ensure_valid_thread, ensure_not_tfind_mode): Make static.
* inferior.c (remove_inferior_command, add_inferior_command)
(clone_inferior_command): Make static.
* linux-nat.c (linux_nat_thread_address_space)
(linux_nat_core_of_thread): Make static.
* linux-tdep.c (_initialize_linux_tdep): Declare.
* objc-lang.c (_initialize_objc_lang): Declare.
* opencl-lang.c (builtin_opencl_type, opencl_language_arch_info):
Make static.
(_initialize_opencl_language): Declare.
* record.c (_initialize_record): Declare.
* remote.c (demand_private_info, remote_get_tib_address)
(remote_supports_cond_tracepoints)
(remote_supports_fast_tracepoints, remote_get_tracepoint_status):
Make static.
* skip.c (_initialize_step_skip): Declare.
* symtab.c (skip_prologue_using_lineinfo): Make static.
* tracepoint.c (delete_trace_state_variable)
(trace_variable_command, delete_trace_variable_command)
(get_uploaded_tsv, find_matching_tracepoint_location)
(find_matching_tsv, create_tsv_from_upload, get_traceframe_info):
Make static.
* value.c (pack_unsigned_long): Make static.
* varobj.c (varobj_ensure_python_env): Make static.
* windows-tdep.c (_initialize_windows_tdep): Declare.
* xml-syscall.c (make_cleanup_free_syscalls_info): Make static.

2012-03-01  Pedro Alves  <palves@redhat.com>

* linux-tdep.c (linux_has_shared_address_space): Make static.  Add
gdbarch parameter.
(linux_init_abi): Install it as has_shared_address_space gdbarch
callback.

2012-03-01  Pedro Alves  <palves@redhat.com>

* observer.c (observer_test_first_notification_function)
(observer_test_second_notification_function)
(observer_test_third_notification_function): Add declarations.

2012-03-01  Pedro Alves  <palves@redhat.com>

* common/signals.c (default_target_signal_to_host)
(default_target_signal_from_host): Move ...
* arch-utils.c: ... here.
* arch-utils.h (default_target_signal_to_host)
(default_target_signal_from_host): Declare.

* common/signals.c (target_signal_from_command): Move ...
* infrun.c: ... here.
* inferior.h (target_signal_from_command): Declare.
* target.h (target_signal_from_command)
(default_target_signal_from_host, default_target_signal_to_host):
Delete declarations.

* common/signals.c (_initialize_signals): Delete.

2012-03-01  Pedro Alves  <palves@redhat.com>

* jit-reader.in (plugin_is_GPL_compatible): Add declarations for
both __cplusplus and !__cplusplus.

2012-03-01  Pedro Alves  <palves@redhat.com>

* psymtab.c (find_and_open_source): Delete declaration.
* source.c (find_and_open_source): Move comment ...
* source.h (find_and_open_source): ... to this new declaration.

2012-03-01  Pedro Alves  <palves@redhat.com>

* inline-frame.c: Include inline-frame.h.

2012-03-01  Pedro Alves  <palves@redhat.com>

* tui/tui-data.c (set_gen_win_origin): Delete.
* tui/tui-data.h (tui_set_gen_win_origin): Delete declaration.
* tui/tui-regs.c (tui_last_reg_element_no_in_line): Delete.

2012-03-01  Pedro Alves  <palves@redhat.com>

* remote.c (encode_actions): Delete declaration.
* tracepoint.c (encode_actions): Make extern.
* tracepoint.h (encode_actions): Declare.

2012-03-01  Pedro Alves  <palves@redhat.com>

* python/py-breakpoint.c: Include python.h.
* python/py-continueevent.c (create_continue_event_object): Make
static.
* python/py-lazy-string.c (stpy_get_type): Make static.
* python/py-newobjfileevent.c (create_new_objfile_event_object):
Make static.
* python/py-utils.c (unicode_to_target_python_string): Make
static.
* python/py-value.c: Include python.h.

2012-03-01  Pedro Alves  <palves@redhat.com>

* inferior.c (delete_threads_of_inferior): Delete.

2012-03-01  Pedro Alves  <palves@redhat.com>

Import fallback definitions from glibc.

* gdb_proc_service.h [!HAVE_PROC_SERVICE_H] (struct
ps_prochandle): Forward declare.
(ps_err_e): Use glibc's comments.
[!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
(ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
(ps_lsetfpregs, ps_getpid, ps_get_thread_area, ps_pglobal_lookup)
(ps_pstop, ps_pcontinue, ps_lstop, ps_lcontinue, ps_lgetxregsize)
(ps_lgetxregs, ps_lsetxregs, ps_plog): Declare.
(struct ps_prochandle): Adjust comment.

2012-03-01  Pedro Alves  <palves@redhat.com>

* ada-lang.c (ada_modulus_from_name): Delete.
* ada-lex.l (lexer_init): Make static.

* gdb.base/hbreak2.exp: New test for "hbreak" and "thbreak".

2012-03-01  Pedro Alves  <palves@redhat.com>

PR gdb/13767

gdb/
* frame.c (read_frame_register_unsigned): New.
* frame.h (read_frame_register_unsigned): Declare.
* i387-tdep.c (print_i387_status_word): New parameter `status_p'.
Handle it.
(print_i387_control_word): New parameter `control_p'.  Handle it.
(i387_print_float_info): Handle unavailable float registers.

gdb/testsuite/
* gdb.trace/unavailable.exp (gdb_unavailable_floats): New.
(gdb_collect_globals_test): Call it.

* gdb.cp/method2.exp: Output of overload menu is now
alphabetized.  Update tests for "break A::method".
* gdb.cp/ovldbreak.exp: Use gdb_get_line_number instead
of hard-coding them.
Overload menu is alphabetized: rewrite to accommodate.
Unset variables LINE and TYPES which are used in other tests.
Compute the output of "info break".
Update the breakpoint table after all breakpoints are deleted.
(continue_to_bp_overloaded): Rename ACTUALS to ARGUMENT and
compute ACTUALS and the method body based on parameters.
Update expected output accordingly.
* gdb.cp/ovldbreak.cc (foo::overload1arg): Reformat and add
unique comments to allow the use of gdb_get_line_number.

* gdb.cp/method2.exp: Use prepare_for_testing and cleanup
some Tcl syntax.
* gdb.cp/ovldbreak.exp: Likewise.

* linespec.c (decode_line_2): Sort the list of methods
alphabetically before presenting the user with a selection
menu.

* gdb.base/help.exp (help show user): Update expected result
for new doc string changes (add "non-python").

* dwarf2read.c (dwarf2_cu): Remove unused members has_form_ref_addr,
has_namespace_info.
(dwarf2_read_abbrevs): Remove corresponding initialization.

* NEWS: Mention new python command class gdb.COMMAND_USER.
* cli/cli-cmds.c (show_user): Print error when used on a python
command.
(init_cli_cmds): Update documentation strings for "show user" and
"set/show max-user-call-depth" to clarify that it does not apply to
python commands.
* python/py-cmd.c (cmdpy_init): Treat class_user as a valid class in
error check.
(gdbpy_initialize_commands): Add COMMAND_USER as a constant in
gdb python api.
* top.c (execute_command): Only execute a user-defined command as a
legacy macro if c->user_commands is set.

doc/
* gdb.texinfo (Commands In Python): Put example python macro in
COMMAND_USER category rather than COMMAND_OBSCURE.
Document gdb.COMMAND_USER.
(User-defined Commands): Update documentation to clarify
"set/show max-user-call-depth" and "show user" don't apply to python
commands.  Update documentation to clarify "help user-defined" may
also include python commands defined as COMMAND_USER.

testsuite/
* gdb.python/py-cmd.exp: Add test to verify that python commands can
be put in the user-defined category and that the commands appear in
"help user-defined".

* valprint.h (struct generic_val_print_decorations): New.
(generic_val_print): Declare.
* valprint.c (generic_val_print): New function.
* p-valprint.c (p_decorations): New global.
(pascal_val_print) <TYPE_CODE_REF, TYPE_CODE_ENUM,
TYPE_CODE_FLAGS, TYPE_CODE_FUNC, TYPE_CODE_RANGE, TYPE_CODE_INT,
TYPE_CODE_FLT, TYPE_CODE_VOID, TYPE_CODE_ERROR, TYPE_CODE_UNDEF,
TYPE_CODE_BOOL, TYPE_CODE_CHAR>: Call generic_val_print.
* m2-valprint.c (m2_decorations): New global.
(m2_val_print) <TYPE_CODE_REF, TYPE_CODE_ENUM, TYPE_CODE_FUNC,
TYPE_CODE_BOOL, TYPE_CODE_RANGE, TYPE_CODE_INT, TYPE_CODE_CHAR,
TYPE_CODE_FLT, TYPE_CODE_METHOD, TYPE_CODE_VOID, TYPE_CODE_UNDEF,
TYPE_CODE_ERROR>: Call generic_val_print.
* f-valprint.c (f_decorations): New global.
(f_val_print): Use print_function_pointer_address.
<TYPE_CODE_REF, TYPE_CODE_FUNC, TYPE_CODE_CHAR, TYPE_CODE_FLAGS,
TYPE_CODE_FLT, TYPE_CODE_VOID, TYPE_CODE_ENUM, TYPE_CODE_RANGE,
TYPE_CODE_BOOL, TYPE_CODE_COMPLEX, TYPE_CODE_UNDEF>: Call
generic_val_print.
* c-valprint.c (c_decorations): New global.
(c_val_print) <TYPE_CODE_MEMBERPTR, TYPE_CODE_REF, TYPE_CODE_ENUM,
TYPE_CODE_FLAGS, TYPE_CODE_FUNC, TYPE_CODE_METHOD, TYPE_CODE_BOOL,
TYPE_CODE_RANGE, TYPE_CODE_CHAR, TYPE_CODE_FLT,
TYPE_CODE_DECFLOAT, TYPE_CODE_VOID, TYPE_CODE_ERROR,
TYPE_CODE_UNDEF, TYPE_CODE_COMPLEX>: Call generic_val_print.
* ada-valprint.c (ada_val_print_1) <TYPE_CODE_FLAGS>: Remove
case.

* valprint.c (val_print): Update.
* p-valprint (pascal_val_print): Return void.
* p-lang.h (pascal_val_print): Return void.
* m2-valprint.c (m2_val_print): Return void.
* m2-lang.h (m2_val_print): Return void.
* language.h (struct language_defn) <la_val_print>: Return void.
* language.c (unk_lang_val_print): Return void.
* jv-valprint.c (java_val_print): Return void.
* jv-lang.h (java_val_print): Return void.
* f-valprint.c (f_val_print): Return void.
* f-lang.h (f_val_print): Return void.
* d-valprint.c (d_val_print): Return void.
(dynamic_array_type): Update.
* d-lang.h (d_val_print): Return void.
* c-valprint.c (c_val_print): Return void.
* c-lang.h (c_val_print): Return void.
* ada-valprint.c (ada_vada_val_print, ada_val_print_1): Return
void.
* ada-lang.h (ada_val_print): Return void.

* value.h (val_print): Return void.
* valprint.c (val_print): Return void.

* value.h (common_val_print): Return void.
* valprint.c (common_val_print): Return void.

* value.h (value_print): Return void.
* valprint.c (value_print): Return void.
* p-valprint.c (pascal_value_print): Return void.
* p-lang.h (pascal_value_print): Return void.
* language.h (struct language_defn) <la_value_print>: Return
void.
* language.c (unk_lang_value_print): Return void.
* jv-valprint.c (java_value_print): Return void.
* jv-lang.h (java_value_print): Return void.
* f-valprint.c (c_value_print): Don't declare.
Include c-lang.h.
* c-valprint.c (c_value_print): Return void.
* c-lang.h (c_value_print): Return void.
* ada-valprint.c (ada_value_print): Return void.
* ada-lang.h (ada_value_print): Return void.

* value.c (value_primitive_field): Handle virtual base classes.

* gdbtypes.h (struct vbase): Remove.

* c-valprint.c (print_function_pointer_address): Move...
* valprint.c: ... here.  Make non-static.
* m2-valprint.c (print_function_pointer_address): Remove.
* valprint.h (print_function_pointer_address): Declare.

[NEWS] Document condition at end of catch exception/assert commands

gdb/ChangeLog:

        * NEWS: Document the fact that one can provide a condition when
        creating an Ada exception catchpoint.

* valprint.c (val_print_type_code_flags): Fix placement of
trailing brace.

PR ld/13789
* ld-elf/zerosize1.d: Allow xyzzy to be either OBJECT or NOTYPE.

* object.cc (need_decompressed_section): Add #ifdef ENABLE_THREADS.

Do not set MULTILINE_COMMENT_PREFIXES before calling update-copyright

This was a local hack to work around a limitation in update-copyright.
But the limitation is now OBE, because the copyright statements should
now always fit on a single line, thanks to the new policy of using
one single year range in the copyright notice.

gdb/ChangeLog:

        * copyright.py (MULTILINE_COMMENT_PREFIXES): Delete.
        (update_files): Do not set MULTILINE_COMMENT_PREFIXES
        environment variable before calling update-copyright.

Import gnulib's latest update-copyright script...

... and update our copyright.py script to set environment variable
UPDATE_COPYRIGHT_USE_INTERVALS to '2' instead of '1'.  This tells
the script to collapse all years into one single interval.

gdb/ChangeLog:

        * gnulib/extra/update-copyright: Update to the latest from
        gnulib's git repository.
        * copyright.py: Set UPDATE_COPYRIGHT_USE_INTERVALS environment
        variable to 2 instead of 1.

remove dead code in varobj.c:c_value_of_variable

gdb/ChangeLog:

        * varobj.c (c_value_of_variable): Remove dead code.

* elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.

*** empty log message ***

daily update

* dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info):
Call Object::decompressed_section_contents.
* dwarf_reader.h (Sized_dwarf_line_info::~Sized_dwarf_line_info):
New dtor.
(Sized_dwarf_line_info::buffer_start_): New data member.
* merge.cc (Output_merge_data::do_add_input_section): Call
Object::decompressed_section_contents.
(Output_merge_string::do_add_input_section): Likewise.
* object.cc (need_decompressed_section): New function.
(build_compressed_section_map): Decompress sections needed later.
(Sized_relobj_file::do_decompressed_section_contents): New function.
(Sized_relobj_file::do_discard_decompressed_sections): New function.
* object.h (Object::decompressed_section_contents): New function.
(Object::discard_decompressed_sections): New function.
(Object::do_decompressed_section_contents): New function.
(Object::do_discard_decompressed_sections): New function.
(Compressed_section_info): New type.
(Compressed_section_map): Include decompressed section contents.
(Sized_relobj_file::do_decompressed_section_contents): New function.
(Sized_relobj_file::do_discard_decompressed_sections): New function.

[Ada] processId: Do not modify already encoded IDs

The processID function is supposed to take a symbol name, and process it
in a way that allows us to look that symbol up.  This patch is adding
a guard to make sure that we do not apply any transformation if we detect
that we are given an already-encoded symbol name.  For instance:

    gv___XR_pck__global_variable___XE

This happens in the case where we are trying to print the value of
a renaming. To do this, we simply parse and evaluate the XR symbol
name as an expression. Without this change, the expression parser
transforms gv___XR_pck__global_variable___XE into somethink like
gv___xr_pck__global_variable___xe, which then screws up the rest
of the renaming evaluation.

gdb/ChangeLog:

        * ada-lex.p (processId): Do not modify already encoded IDs.
        Update function documentation.

ada-lang.c:ada_find_renaming_symbol minor improvement.

This is a minor improvement in ada_find_renaming_symbol: What we were
doing was going from a symbol, get its name, and then search for
renamings.  But if the original symbol was already itself a renaming,
then we'd look the symbol up again to return it.  Since we had the
symbol in the first place, we shouldn't need to look it up again.

This is what this patch does: Modify ada_find_renaming_symbol to
take a symbol instead of the symbol's (linkage) name, and then updates
the one caller.

gdb/ChangeLog:

        * ada-lang.h (ada_find_renaming_symbol): Replace parameter
        "name" with "struct symbol *name_sym".
        * ada-exp.y (write_var_or_type): Update call to
        ada_find_renaming_symbol.
        * ada-lang.c (ada_find_renaming_symbol): Replace parameter
        "name" with "struct symbol *name_sym". Adjust Implementation
        accordingly.  Adjust the function documentation.

Minor cleanup to a couple of functions in ada-lang.c.

gdb/ChangeLog:

        * ada-lang.h (ada_find_any_symbol, ada_find_any_type): Delete.
        * ada-lang.c (ada_find_any_type): Add advance declaration.
        Make static.  Replace ada_find_any_symbol by
        ada_find_any_type_symbol.
        (ada_find_any_type_symbol): Renames ada_find_any_symbol.
        Improve function description.  Make static.
        (ada_find_renaming_symbol, find_old_style_renaming_symbol):
        Replace ada_find_any_symbol by ada_find_any_type_symbol.

[Ada] avoid error message pollution with uninitialized tagged variable

Consider the following function...

  3 procedure Foo is
  4    I : Integer := Ident (10);
  5    Obj : Base;
  6 begin
  7    Obj.X := I;
  8    Do_Nothing (Obj.X'Address);
  9 end Foo;

... where type "Base" is defined as a plain tagged record. If the user
stops execution before "Obj" gets initialized (for example, by inserting
a breakpoint "on" the function - or in other words, by inserting a
breakpoint using the function name as the location), one might get
the following of output if you try printing the value of obj:

    (gdb) p obj
    object size is larger than varsize-limit
    object size is larger than varsize-limit
    object size is larger than varsize-limit
    $1 = object size is larger than varsize-limit
    (x => 4204154)

Same thing with "info locals":

   (gdb) info locals
    i = 0
    obj = object size is larger than varsize-limit
    (x => 4204154)

We have also seen different error messages such as "Cannot read
memory at 0x...".

The error happens because we are trying to read the dispatch table
of a tagged type variable before it gets initialized.  So the errors
might legitimately occur, and are supposed to be be contained.
However, the way things are written in ada-lang.c:ada_tag_name,
although the exception is in fact contained, the error message still
gets to be printed out.

This patch prevents this from happening by eliminating the use of
catch_errors, and using a TRY_CATCH block instead.  Doing this removed
the need to use functions specifically fitted for catch_errors, and
thus some other simplifications could me made.  In the end, the code
got reorganized a bit to better show the logic behind it, as well as
the common patterns.

gdb/ChangeLog:

        * ada-lang.c (struct tag_args): Delete.
        (ada_get_tsd_type): Function body moved up in source file.
        (ada_tag_name_1, ada_tag_name_2): Delete.
        (ada_get_tsd_from_tag): New function.
        (ada_tag_name_from_tsd): New function.
        (ada_tag_name): Use a TRY_CATCH block instead of catch_errors
        to determine the tag name.

gdb/testsuite/ChangeLog:

        * gdb.ada/tagged_not_init: New testcase.

[Ada] New functions to decode Ada types and values

This patch introduces two new functions that will be used to support
the implementation of the ada-varobj effort.  The function descriptions
should say it all...

gdb/ChangeLog:

        * ada-lang.h (ada_get_decoded_value, ada_get_decoded_type): Add
        declaration.
        * ada-lang.c (ada_get_decoded_value, ada_get_decoded_type): New
        function.