daily update

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2008-11-18  Paul Pluzhnikov  <ppluzhnikov@google.com>

* maint.c (maintenance_translate_address): Fix a buglet.

gdb/
* features/Makefile (rs6000/powerpc-isa205-32l-expedite,
rs6000/powerpc-isa205-altivec32l-expedite,
powerpc-isa205-vsx32l-expedite, rs6000/powerpc-isa205-64l-expedite,
rs6000/powerpc-isa205-altivec64l-expedite,
powerpc-isa205-vsx64l-expedite): New variables.
* regformats/rs6000/powerpc-isa205-32l.dat: Generate.
* regformats/rs6000/powerpc-isa205-altivec32l.dat: Generate.
* regformats/rs6000/powerpc-isa205-vsx32l.dat: Generate.
* regformats/rs6000/powerpc-isa205-64l.dat: Generate.
* regformats/rs6000/powerpc-isa205-altivec64l.dat: Generate.
* regformats/rs6000/powerpc-isa205-vsx64l.dat: Generate.

gdbserver/
* Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
powerpc-isa205-64l.o, powerpc-isa205-64l.c,
powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
* configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
XML target descriptions.
* linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
when inferior is running on an ISA 2.05 or later processor.  Add
special case to return offset for full 64-bit slot of FPSCR when
in 32-bits.

gdb/
* ppc-linux-nat.c (ppc_register_u_addr): Add special case to return
offset for full 64-bit slot of FPSCR when in 32-bits.
(ppc_linux_read_description): Return target description with 64-bit
FPSCR when inferior is running on an ISA 2.05 or later processor.
* ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Call
initialize_tdec_powerpc_isa205_32l,
initialize_tdec_powerpc_isa205_altivec32l,
initialize_tdec_powerpc_isa205_vsx32l,
initialize_tdec_powerpc_isa205_64l,
initialize_tdec_powerpc_isa205_altivec64l and
initialize_tdec_powerpc_isa205_vsx64l.
* ppc-linux-tdep.h: Add external declaration for
tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l,
tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_64l,
tdesc_powerpc_isa205_altivec64l and tdesc_powerpc_isa205_vsx64l.
* features/rs600/powerpc-fpu-isa205.xml: New file.
* features/rs600/powerpc-isa205-32l.xml: New file.
* features/rs600/powerpc-isa205-64l.xml: New file.
* features/rs600/powerpc-isa205-altivec32l.xml: New file.
* features/rs600/powerpc-isa205-altivec64l.xml: New file.
* features/rs600/powerpc-isa205-vsx32l.xml: New file.
* features/rs600/powerpc-isa205-vsx64l.xml: New file.
* features/rs600/powerpc-isa205-32l.c: Generate.
* features/rs600/powerpc-isa205-64l.c: Generate.
* features/rs600/powerpc-isa205-altivec32l.c: Generate.
* features/rs600/powerpc-isa205-altivec64l.c: Generate.
* features/rs600/powerpc-isa205-vsx32l.c: Generate.
* features/rs600/powerpc-isa205-vsx64l.c: Generate.

gdb/testsuite/
* gdb.arch/ppc-dfp.exp: New file.
* gdb.arch/ppc-dfp.c: New file.

2008-11-18  Paul Pluzhnikov  <ppluzhnikov@google.com>

* objfiles.h: New MULTI_OBJFILE_P macro.
* printcmd.c (sym_info): Print object name.
* maint.c (maintenance_translate_address): Likewise.

2008-11-18  Joel Sherrill <joel.sherrill@oarcorp.com>

* configure: Regenerated.
* configure.ac: Add test for System V shared memory and semaphore.
* debug.c, debug.h: Add trace support for new devices.
* hw_sem.c, hw_shm.c: New files.
* Makefile.in: Add hw_sem.c and hw_shm.c.

    * gdb.texinfo (Set Catchpoints): Remove the documentation of
        commands "catch load" and "catch unload".

    * NEWS: Document the removal of "catch load" and "catch unload".

Add support for ARM half-precision conversion instructions.

    * dwarf2.c (read_section): Fix formatting.
        (read_n_bytes): Remove unhelpful comment.
        (read_indirect_string): Pass symbol table to read_section in case
        the .debug_str section needs relocating.

        PR 7037
        * elf32-cr16.c (cr16_elf_howto_table): Zero the src_mask field of
        the reloc descriptions.

* infcall.c (call_function_by_hand): Fix punctuation and capitalization
on error messages.

* gdb.mi/mi-syn-frame.exp: Update expected output.
* gdb.mi/mi2-syn-frame.exp: Update expected output.

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daily update

* configure.tgt [spu-*-elf*]: Set NATIVE_LIB_DIRS to '/lib'.

PR gdb/2250
* infrun.c (clear_proceed_status_thread): New function.
(clear_proceed_status_callback): New function.
(clear_proceed_status): In all-stop mode, clear per-thread
proceed status of *all* threads, not only the current.
(handle_inferior_event): In all-stop mode, if we're stepping
one thread, but got some inferior event in another thread
that does not cause GDB to break to the user interface,
ensure the interrupted stepping operation continues in the
original thread.
(currently_stepping): Move thread-related tests to ...
(currently_stepping_thread): ... this new function.
(currently_stepping_callback): New function.

Update copyright year in --version messages.

Implement =thread-selected notification.

        * mi/mi-common.h (struct mi_interp): New, moved from ...
        * mi/mi-interp.c: ...here.
        * mi/mi-main.c (mi_execute_command): If the thread changed
        as result of command, report that.

Implement continue/interrupt of thread groups.

        * mi/mi-main.c (proceed_thread_callback): New.
        (mi_cmd_exec_continue): If --thread-group is specified, resume all
        threads in that group.
        (interrupt_thread_callback): New.
        (mi_cmd_exec_interrupt): If --thread-group is specified, interrupt
        all threads in that group.

Implement '-target-detach pid'.

        * infcmd.c (detach_command): Make nonstatic.
        * inferior.h (detach_command): Declare.
        * mi/mi-cmds.c (mi_cmds): Don't route -target-detach via CLI.
        * mi/mi-cmds.h (mi_cmd_target_detach): Declare.
        * mi/mi-main.c (find_thread_of_process, mi_cmd_target_detach): New.

Include group-id in thread-created notification.

        * mi/mi-interp.c (mi_new_thread, mi_thread_exit): Include
        group id in the output.

Notification for attach/detach.

        * inferior.c: Call the process observers.
        * mi/mi-interp.c (mi_new_inferior, mi_inferior_exit): New.
        (mi_interpreter_init): Register the above.

Implement -list-thread-groups.

        * thread.c (print_thread_info): New parameter pid, to print
        threads of specific process.
        * gdbthread.h (print_thread_info): New parameter pid.
        * mi/mi-cmds.c (mi_cmds): Register -list-thread-groups.
        * mi/mi-cmds.h (mi_cmd_list_thread_groups): New.
        * mi/mi-main.c (mi_cmd_thread_info): Adjust.
        (print_one_process, mi_cmd_list_thread_groups): New.

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daily update

    Remove some unused macros related to the old load/unload catchpoints.

        * breakpoint.c (SOLIB_LOADED_LIBRARY_PATHNAME)
        (SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_CREATE_CATCH_LOAD_HOOK)
        (SOLIB_CREATE_CATCH_UNLOAD_HOOK): Delete. No longer used.

    * gdb.base/help.exp: Remove the "catch load" and "catch unload"
        commands from the expected output for "help catch".

    Remove support for catch load and catch unload commands.

        * breakpoint.h (enum bptype): Remove bp_catch_load and bp_catch_unload.
        (struct breakpoint): Remove fields dll_pathname and
        triggered_dll_pathname.
        (bpstat_get_triggered_catchpoints, ep_is_shlib_catchpoint): Delete.
        * breakpoint.c (ep_is_catchpoint): Remove handling of
        bp_catch_load and bp_catch_unload.
        (print_it_typical, bpstat_check_location, bpstat_what)
        (print_one_breakpoint_location, print_one_breakpoint_location)
        (user_settable_breakpoint, allocate_bp_location)
        (set_raw_breakpoint_without_location, mention, delete_breakpoint,
        (breakpoint_re_set_one, disable_command, enable_command): Likewise.
        (ep_is_shlib_catchpoint, bpstat_get_triggered_catchpoints)
        (catch_load_command_1, catch_unload_command_1): Delete.
        (_initialize_breakpoint): Remove the "catch load" and "catch unload"
        command creation.
        * infrun.c (handle_inferior_event): Remove the handling of
        load/unload catchpoint events.

* dlltool.c (identify_search_section): Cast argument, not return
value, of xstrdup to 'char*'.

daily update

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    From  Jerome Guitton  <guitton@adacore.com>
        * dwarf2read.c (dwarf2_debug_line_missing_end_sequence_complaint):
        New function.
        (dwarf_decode_lines): Detect null file numbers. Detect the end of
        the line program sequence when no end sequence is emitted.

    * gdb.ada/int_deref.exp: New testcase.

* ada-lang.c (ada_evaluate_subexp): Improve handling of integer
type dereferencing.

Added --identify option to dlltool.

* NEWS: Mention sparc64-linux-gnu gdbserver support.

* reloc.cc (Sized_relobj::do_read_relocs): Use constant invalid_address
instead of -1U.

daily update

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2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>

* configure.tgt (sparc64-*-linux*): Added gdbserver support.
* regformats/reg-sparc64.dat: New file.

gdbserver/
2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>

* Makefile.in (SFILES, clean): Added sparc64 files.
(reg-sparc64.o, reg-sparc64.c): New.
* configure.srv (sparc*-*-linux*): New configuration.
* linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
syscall arguments for SPARC.
(regsets_store_inferior_registers): Likewise.
* linux-sparc-low.c: New file.

/bfd:
2008-11-14  Eric B. Weddington  <eric.weddington@atmel.com>

PR 7022
* elf32-avr.c (bfd_elf_avr_final_write_processing):
Add missing break statements.

gdb

PR mi/2549:
* mi/mi-main.c (get_register): Use get_formatted_print_options.

gdb/testsuite

2008-11-14  Nick Roberts  <nickrob@snap.net.nz>

* gdb.mi/gdb2549.exp: New file.

* xtensa-modules.c (xtensa_state_id): New enum, replacing STATE macros.
(xtensa_field_id, xtensa_regfile_id, xtensa_operand_id)
(xtensa_iclass_id, xtensa_opcode_id): New enums.
Replace hardcoded constants throughout this file with enum values.

merge from gcc

2008-11-14  Kai Tietz  <kai.tietz@onevision.com>

* emultempl/pep.em (..._before_parse): initialize
pei386_runtime_pseudo_reloc by version 2.
(OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V1): New option.
(OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V2): New option.
(make_import_fixup): Use relocation size to read addend.
* emultempl/pe.em (..._before_parse): initialize
pei386_runtime_pseudo_reloc by version 1.
(OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V1): New option.
(OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V2): New option.
* pe-dll.c (pe-dll.h): Remove useless include.
(make_runtime_pseudo_reloc): Change addend to use bfd_vma.
Handle the two variants of pseudo-relocation.
(pe_create_import_fixup): Change addend to type bfd_vma.
Modify for the two pseudo_relocation variants.
(runtime_pseudp_reloc_v2_init): New static variable.
* pe-dll.h (pe_create_import_fixup): Change addend argument type
to bfd_vma.
* pep-dll.h (pep_create_import_fixup): Likewise.
* NEWS: Add comment.

Revert:

2008-10-24  Daniel Jacobowitz  <dan@codesourcery.com>

* Makefile.tpl (HOST_EXPORTS): Correct CPPFLAGS typo.
* Makefile.in: Regenerated.

2008-10-22  Daniel Jacobowitz  <dan@codesourcery.com>

* Makefile.def (flags_to_pass): Add CPPFLAGS_FOR_BUILD and CPPFLAGS.
* Makefile.tpl (BUILD_EXPORTS): Set CPPFLAGS.
(EXTRA_BUILD_FLAGS): Correct typo.  Pass CPPFLAGS.
(HOST_EXPORTS): Pass CPPFLAGS.
(CPPFLAGS_FOR_BUILD, CPPFLAGS, CPPFLAGS_FOR_TARGET): Define.
(LDFLAGS_FOR_TARGET): Initialize from configure script.
(EXTRA_TARGET_FLAGS): Set CPPFLAGS.
* Makefile.in, configure: Regenerated.
* configure.ac: Set CPPFLAGS_FOR_TARGET, LDFLAGS_FOR_TARGET,
and CPPFLAGS_FOR_BUILD.

2008-11-14  Tristan Gingold  <gingold@adacore.com>

Remove outdated mach-o specific tests.
* objdump.c (load_debug_section): Remove mach-o specific test.
(mach_o_uncompressed_dwarf_sections): Removed.
(mach_o_compressed_dwarf_sections): Removed.
(generic_uncompressed_dwarf_sections): Removed.
(generic_compressed_dwarf_sections): Removed.
(check_mach_o_dwarf): Removed.
(dump_dwarf): Remove call to check_mach_o_dwarf.

    bfd/
        * elf.c (assign_file_positions_for_load_sections): Use header_size
        to avoid moving the load address of file headers.
        (assign_file_positions_for_load_sections): Set header_size for
        segments containing the file header.

        include/elf/
        * internal.h (struct elf_segment_map): Add header_size field.

    * read.c (emit_expr): Grow frag before filling it so that
        dot_value remains valid.

bfd/
2008-11-14  Tristan Gingold  <gingold@adacore.com>

* configure.com: Handle bfd_default_target_size, BFD_HOST_LONG_LONG,
BFD_HOST_64BIT_LONG_LONG, BFD_HOSTPTR_T, bfd_file_ptr.
Generate bfdver.h.
* vms-hdr.c (_bfd_vms_write_hdr): Use strdup/free instead of alloca.
* hosts/alphavms.h: Defines macros to bypass i18n.
* makefile.vms (OBJS): Update file list.
(DEFS): Remove VMS_DEBUG, const, add DEBUGDIR.
(CFLAGS): Update flags.
* bfdio.c (real_fopen): Add code specific to VMS: extract attributes
from modes.

binutils/
2008-11-14  Tristan Gingold  <gingold@adacore.com>

* configure.com: Get version from configure.in of bfd.
* makefile.vms-in (DEBUG_OBJS): Add dwarf.obj.
(CFLAGS): Update flags.

include/
2008-11-14  Tristan Gingold  <gingold@adacore.com>

* fopen-vms.h (FOPEN_RB): Use a single string to match the
standard prototype.
(FOPEN_WB): Ditto.
(FOPEN_AB): Ditto.
(FOPEN_RUB): Ditto.
(FOPEN_WUB): Ditto.
(FOPEN_AUB): Ditto.

libiberty/
2008-11-14  Tristan Gingold  <gingold@adacore.com>

* makefile.vms (OBJS): Update objects list.
(CFLAGS): Update.
(libiberty.olb): Remove alloca-conf.h dependency.
* config.h-vms: Use new macro sets, use builtin alloca.

opcodes/
2008-11-14  Tristan Gingold  <gingold@adacore.com>

* makefile.vms (OBJS): Update list of objects.
(DEFS): Update
(CFLAGS): Update.

    PR 7026
        * config/tc-arm.c: Ensure that all uses of as_bad have a
        formatting string.

(set_lang_c): Delete.
(runto_main): If it fails, call fail instead of gdb_suppress_tests.

* Makefile.am (spu_ovl.o_c): Add missing line continuations.
* Makefile.in: Regenerate.

daily update

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    * configure.in: Deactivate large-file support on native 32bit
        sparc-solaris unless the user explicitly requested it.
        * configure: Regenerate.

    * printcmd.c: define PRINTF_HAS_LONG_LONG only if not yet defined.

gdb/ChangeLog:

* auxv.c (fprint_target_auxv): Handle AT_BASE_PLATFORM and
AT_EXECFN.  Re-sort AT_SECURE.

include/elf/ChangeLog:

* common.h (AT_BASE_PLATFORM, AT_EXECFN): Define.

* monitor.c (monitor_insert_breakpoint): Remove unused variable `bp'.

* nm.c (filter_symbols): Only call memcpy when from != to.

    * ia64-tdep.c: Remove commented out #define.

PR ld/7028
* elf.c (assign_file_positions_for_load_sections): Allocate phrds
with bfd_zalloc2 instead of bfd_alloc2.  For the amount, use
the possibly-preset header-size, not the computed one.

* remote-sim.c (gdbsim_mourn_inferior): Use "target" parameter
instead of the "gdbsim_ops" global.

daily update

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2008-11-12  Joel Sherrill <joel.sherrill@oarcorp.com>

* aclocal.m4:  Fix underquoting of function names.

PR 7023
* elf.c (bfd_section_from_shdr <SHT_SYMTAB>): Fail on invalid sh_info.

2008-11-12  Tristan Gingold  <gingold@adacore.com>

* bfd.c (bfd_get_sign_extend_vma): Return 0 for mach-o.

* config/tc-cris.c (cris_number_to_imm): Except for
BFD_RELOC_NONE, always set contents.  Where previously this was
skipped, set contents to 0.

PR gas/7025
* input-scrub.c (input_scrub_include_sb): Make the position
after the input have defined contents, a 0 character.

* gas/cris/rd-bcnst2-pic.d, gas/cris/rd-bcnst2.d,
gas/cris/rd-bcnst2.s: New tests.

* config/tc-cris.c (cris_relax_frag): Add missing case for
ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).

PR gas/7020
* read.c (read_a_source_file): Rearrange evaluation order when
looking for '=' to avoid conditional on undefined contents of
input_line_pointer[1].

* read.c (read_a_source_file): Rearrange evaluation order when
looking for '=' to avoid conditional on undefined contents of
input_line_pointer[1].

* infcall.c (call_function_by_hand): Handle inferior exit.

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

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daily update

2008-11-10  Joel Sherrill <joel.sherrill@oarcorp.com>

* erc32.c, exec.c: Fix warnings.

* remote-sim.c (gdbsim_create_inferior, gdbsim_mourn_inferior): Add
missing struct target_ops argument.

2008-11-11  Joel Sherrill <joel.sherrilL@oarcorp.com>

* MAINTAINERS: Add myself for write after approval privileges.

* elf.c (assign_file_positions_for_non_load_sections): Consolidate
PT_GNU_RELRO handling.

* lib/gdb.exp (GDBFLAGS): Move -nx ...
(INTERNAL_GDBFLAGS): ... to here.  Move -nw to here as well.
(default_gdb_version): Add $INTERNAL_GDBFLAGS to gdb invocations.
(default_gdb_start,default_gdb_exit): Ditto.
* lib/mi-support.exp (default_mi_gdb_start): Ditto.
(mi_uncatched_gdb_exit): Add $INTERNAL_GDBFLAGS to log message.
* gdb.base/corefile.exp: Add $INTERNAL_GDBFLAGS to gdb invocations.
* gdb.base/dbx.exp (dbx_gdb_start): Ditto.
* gdb.base/args.exp (GDBFLAGS): Don't overwrite, append.
* gdb.base/remotetimeout.exp (GDBFLAGS): Ditto.

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daily update

PR 7012
* dwarf2.c (find_line): Don't keep stale pointers into realloc'd
memory.  Return on errors.  Fix memory leak.
(_bfd_dwarf2_cleanup_debug_info): Free dwarf_str_buffer.

PR 7011
* elf.c (assign_file_positions_for_non_load_sections): Handle
PT_GNU_RELRO specially.

* gdbtypes.c (copy_type_recursive): Clear new fields.

* cli/cli-cmds.c (source_script): Clean up full_pathname.  Run
cleanups on early return.

* objdump.c (disassemble_bytes): Don't skip leading zeros when
end of section calculation overflows.

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daily update

Kill pthread_ops_hack

* target.h (struct target_ops): Make to_attach, to_detach,
to_create_inferior and to_mourn_inferior accept a pointer
     to struct target_ops.
(target_attach, target_create_inferior, target_create_inferior):
Convert from macros to function.  Find the right target to
invoke a method of.
(find_default_attach, find_default_create_inferior): New parameter
ops.
* corefile.c (core_file_command): Pass target to to_detach.
* corelow.c (core_detach): Add 'ops' parameter.
* fork-child.c (fork_inferior): Return the pid.  Allow
init_trace_fun to be NULL.
* inf-ptrace (ptrace_ops_hack): Remove.
(inf_ptrace_him): Remove, moving all logic into....
(inf_ptrace_create_inferior): ... here.  Push the target
passed as parameter.
(inf_ptrace_mourn_inferior, inf_ptrace_attach, inf_ptrace_detach):
Push/pop target passed as parameter, no ptrace_ops_hack.
(inf_ptrace_target): Don't remember result.
* inferior.h (fork_inferior): Adjust prototype.
* linux-nat.c (linux_nat_create_inferior, linux_nat_attach)
(linux_nat_detach, linux_nat_mourn_inferior): New parameter ops.
Pass it to linux_ops target.
* linux-thread-db.c (thread_db_detach, thread_db_mourn_inferior):
New parameter ops. Pass it to the target beneath.
* remote.c (remote_mourn, extended_remote_mourn, remote_detach)
(extended_remote_create_inferior): New parameter ops. Pass it
further.
* target.c (debug_to_attach, debug_to_detach)
(debug_to_mourn_inferior): New parameter ops.
(target_create_inferior): New.
(update_current_target): Do not inherit to_attach, to_detach,
to_create_inferiour, to_mourn_inferior.  Do not default
to_detach and to_mourn_inferior.
(target_detach): Find the right target to use.
(target_mourn_inferior): New.
(find_default_attach, find_default_create_inferior): New parameter
ops.  Pass the found target when calling its method.
(init_dummy_target): Provide fallback definition of to_detach.
(target_attach): New.
(debug_to_attach, debug_to_detach, debug_to_create_inferior)
(debug_to_mourn_inferiour): New parameter ops.
        * aix-thread.c: Adjust.
        * bsd-uthread.c: Adjust.
        * gnu-nat.c: Adjust.
        * go32-nat.c: Adjust.
        * hpux-thread.c: Adjust.
        * inf-ttrace.c: Ajust.
        * monitor.c: Adjust.
        * nto-procfs.c: Adjust.
        * procfs.c: Adjust.
        * remote-m32r-sdi.c: Adjust.
        * remote-mips.c: Adjust.
        * remote-sim.c: Adjust.
        * rs6000-nat.c: Adjust.
        * sol-thread.c: Adjust.
        * win32-nat.c: Adjust.
* dec-thread.c: Adjust.

* thread.c (print_thread_info): Eliminate now useless checks
for exited threads.

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daily update

(coff_symtab_read): Fix a typo in a comment.

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daily update

fix typo in date

    * MAINTAINERS: Take over from Anil Paranjpe as H8300 maintainer.