Update.

add pr number for last commit

bfd/
* elf.c (bfd_elf_set_group_contents): Assign sh_info for ld -r when
the signature symbol is global.
* elflink.c (elf_link_input_bfd): Ensure group signature symbol
is output when ld -r.  Set group sh_info when local.
* linker.c (default_indirect_link_order): Handle group sections
specially.
ld/
* ldemul.c (ldemul_place_orphan): Add "name" param.
* ldemul.h (ldemul_place_orphan): Update prototype.
(struct ld_emulation_xfer_struct <place_orphan>): Likewise.
* ldlang.c (lang_place_orphans): Generate unique section names here..
* emultempl/elf32.em (place_orphan): ..rather than here.  Don't
directly use an existing output section statement that has no
bfd section.
* emultempl/pe.em (place_orphan): Likewise.
* emultempl/pep.em (place_orphan): Likewise.
* emultempl/beos.em (place_orphan): Adjust.
* emultempl/spuelf.em (spu_place_special_section): Adjust
place_orphan call.
* emultempl/genelf.em (gld${EMULATION_NAME}_after_open): New function.
(LDEMUL_AFTER_OPEN): Define.

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daily update

gdb/
Replace TYPE_ARRAY_{UPPER,LOWER}_BOUND_TYPE by a bit if {un,}defined.
* c-typeprint.c (c_type_print_varspec_suffix), m2-typeprint.c
(m2_array), p-typeprint.c (pascal_type_print_varspec_prefix),
valops.c (value_cast), varobj.c (c_number_of_children): Replace
TYPE_ARRAY_UPPER_BOUND_TYPE compared to BOUND_CANNOT_BE_DETERMINED by
TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
* parse.c (follow_types): Use TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
* f-valprint.c (f77_get_dynamic_upperbound): Replace with ...
(f77_get_upperbound): ... this function handling now only
TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
(f77_get_dynamic_lowerbound): Replace with ...
(f77_get_lowerbound): ... this function handling now only
TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED.
(f77_get_dynamic_length_of_aggregate, f77_create_arrayprint_offset_tbl):
Update their callers.
* eval.c (evaluate_subexp_standard): Update their callers.
* f-lang.h (f77_get_dynamic_upperbound, f77_get_upperbound)
(f77_get_dynamic_lowerbound, f77_get_lowerbound): Update their
prototypes.
(BOUND_FETCH_OK, BOUND_FETCH_ERROR): Remove.
* f-typeprint.c (f_type_print_varspec_suffix, f_type_print_base): Remove
the lower_bound_was_default variable.  Update the
f77_get_dynamic_upperbound, f77_get_upperbound and
TYPE_ARRAY_UPPER_BOUND_TYPE calls.
* gdbtypes.c (print_bound_type): Remove the function.
(recursive_dump_type): Remove its calls printing UPPER_BOUND_TYPE and
LOWER_BOUND_TYPE.
* gdbtypes.h (enum array_bound_type): Remove.
(struct main_type): Remove the fields upper_bound_type and
lower_bound_type.  Comment the new overload of the field artificial.
(TYPE_ARRAY_UPPER_BOUND_TYPE): Replace by ...
(TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): ... this macro.
(TYPE_ARRAY_LOWER_BOUND_TYPE): Replace by ...
(TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): ... this macro.

gdb/testsuite/
* gdb.base/maint.exp (maint print type): Remove printing
UPPER_BOUND_TYPE and LOWER_BOUND_TYPE.

* plugin.cc (make_sized_plugin_object): Fix conditional
compilation to work when not all targets are enabled.

* Makefile.in (HFILES_NO_SRCDIR): Remove gdb-events.h, gstdint.h.

    PR 6934
        * stabs.c (parse_stab_string): Parse and ignore =Y<name> strings
        generated by the SUNPro C++ compiler.

* mips-linux-tdep.c (mips_linux_in_dynsym_resolve_code): Update
comments.
(mips_linux_skip_resolver): Also use glibc_skip_solib_resolver.
(mips_linux_init_abi): Do not override skip_trampoline_code.
* configure.tgt (mips*-*-linux*): Add glibc-tdep.o.
* mips-tdep.c (mips32_scan_prologue): Stop scanning at branches.
(mips_stub_frame_sniffer): Use the stub frame sniffer for PIC stubs.
(mips_skip_mips16_trampoline_code): Rename from
mips_skip_trampoline_code.
(mips_skip_pic_trampoline_code, mips_skip_trampoline_code): New.
* infrun.c (handle_inferior_event): Do not pass zero to
in_solib_dynsym_resolve_code.

* win32-nat.c (do_initial_win32_stuff): Set inferior_ptid.

2008-10-01  H.J. Lu  <hongjiu.lu@intel.com>

* binutils-all/group-4.s: New.
* binutils-all/strip-8.d: Likewise.
* binutils-all/strip-9.d: Likewise.

* binutils-all/objcopy.exp: Test objcopy on group-4.s.  Run
strip-8 and strip-9.

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2008-10-01  H.J. Lu  <hongjiu.lu@intel.com>

* binutils-all/group-3.s: New.
* binutils-all/strip-6.d: Likewise.
* binutils-all/strip-7.d: Likewise.

* binutils-all/objcopy.exp: Test objcopy on group-3.s.  Run
strip-6 and strip-7.

2008-10-01  H.J. Lu  <hongjiu.lu@intel.com>

* binutils-all/group-2.s: New.
* binutils-all/strip-4.d: Likewise.
* binutils-all/strip-5.d: Likewise.

* binutils-all/objcopy.exp: Test objcopy on group-2.s.  Run
strip-4 and strip-5.

* int.c (trigger_peripheral_interrupt): Clear interrupt pending
bit when peripheral interrupts are serviced.

* symtab.c (search_symbols): Update.
* symtab.h (domain_enum_tag) <METHODS_DOMAIN>: Remove.

* symfile.c (syms_from_objfile): Update.
(reread_symbols): Update.
* objfiles.h (OBJF_SYMS): Remove.
(OBJF_REORDERED): Renumber.
(OBJF_SHARED): Likewise.
(OBJF_READNOW): Likewise.
(OBJF_USERLOADED): Likewise.

* symtab.c (find_pc_sect_psymtab): Use MSYMBOL_TYPE.
(find_pc_sect_symtab): Likewise.
* symmisc.c (dump_msymbols): Use MSYMBOL_TYPE.
* solib-som.c (som_solib_desire_dynamic_linker_symbols): Use
MSYMBOL_TYPE, not SYMBOL_TYPE.
* parse.c (write_exp_msymbol): Use MSYMBOL_TYPE.
* objc-lang.c (find_methods): Use MSYMBOL_TYPE.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Use
MSYMBOL_TYPE.
* m2-exp.y (yylex): Use SYMBOL_CLASS.

    * gdb.texinfo (catch) [exception]: Document how to insert
        a breakpoint on user-defined exceptions when the exception
        name is identical to one of the language-defined ones.

* xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
(scan_xcoff_symtab): Update.
* mdebugread.c (record_minimal_symbol): Update.
(parse_partial_symbols): Update.
* elfread.c (record_minimal_symbol): Update.
* dbxread.c (record_minimal_symbol): Update.
* coffread.c (record_minimal_symbol): Update.
* sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
(sh64_elf_make_msymbol_special): Update.
* mips-tdep.c (mips_elf_make_msymbol_special): Use
MSYMBOL_TARGET_FLAG_1.
(mips_elf_make_msymbol_special): Likewise.
(msymbol_is_special): Likewise.
* minsyms.c (prim_record_minimal_symbol_and_info): Update.
(install_minimal_symbols): Likewise.
(prim_record_minimal_symbol): Update.
(prim_record_minimal_symbol_and_info): Remove 'info' argument.
* m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
(MSYMBOL_SET_RTI): Redefine.
(MSYMBOL_IS_RTC): Redefine.
(MSYMBOL_IS_RTI): Redefine.
* arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
(MSYMBOL_IS_SPECIAL): Redefine.
* symtab.h (struct minimal_symbol) <info>: Remove.
<target_flag_1, target_flag_2>: New fields.
(MSYMBOL_INFO): Remove.
(MSYMBOL_TARGET_FLAG_1): New macro.
(MSYMBOL_TARGET_FLAG_2): Likewise.
(prim_record_minimal_symbol_and_info): Update.

    * ada-lang.c (is_digits_suffix): Delete unused function.

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daily update

    * ada-lang.c (ada_modulus): Correct to avoid sign problem with
        moduli >= 2**31.

    * ada-lang.c (ada_lookup_struct_elt_type): Handle case of a "naked"
        variant branch.
        (empty_record): Use INIT_CPLUS_SPECIFIC, since this field is not
        supposed to be null.  Fixes debugger segfaults.
        (is_unchecked_variant): New function.
        (to_fixed_variant_branch_type): Modify to leave unchecked unions
        untouched.
        (ada_template_to_fixed_record_type_1): Fix comment.

    * ada-lang.c (standard_exc): New static constant.
        (ada_exception_catchpoint_cond_string): Add special handling
        for the predefined exceptions.

    * ada-lang.c (ADA_RETAIN_DOTS): Delete this dead macro.  Update
        the code accordingly.

2008-09-30  H.J. Lu  <hongjiu.lu@intel.com>

* i386-gen.c: Include "hashtab.h".
(next_field): Take a new argument, last.  Check last.
(process_i386_cpu_flag): Updated.
(process_i386_opcode_modifier): Likewise.
(process_i386_operand_type): Likewise.
(process_i386_registers): Likewise.
(output_i386_opcode): New.
(opcode_hash_entry): Likewise.
(opcode_hash_table): Likewise.
(opcode_hash_hash): Likewise.
(opcode_hash_eq): Likewise.
(process_i386_opcodes): Use opcode hash table and opcode array.

    * ada-lang.c (ada_evaluate_subexp) [UNOP_IND]: Remove strange
        treatment of expect_type. Return the correct type when dereferencing
        an integer.

gdb
PR gdb/2484:
* symtab.c (struct add_macro_name_data): New struct.
(add_macro_name): New function.
(default_make_symbol_completion_list): Complete macro names.
* scm-lang.c (scm_language_defn): Update.
* p-lang.c (pascal_language_defn): Update.
* objc-lang.c (objc_language_defn): Update.
* macrotab.h (macro_callback_fn): Add user_data argument.
(macro_for_each): Likewise.
(macro_for_each_in_scope): Declare.
* macrotab.c: (struct macro_for_each_data): New struct.
(foreach_macro): Use it.
(macro_for_each): Likewise.
(foreach_macro_in_scope): New function.
(macro_for_each_in_scope): Likewise.
* macrocmd.c (print_one_macro): Add argument.
(macro_list_command): Pass NULL to macro_for_each.
* m2-lang.c (m2_language_defn): Update.
* language.h (struct language_defn) <la_macro_expansion>: New
field.
(macro_expansion): New enum.
* language.c (unknown_language_defn): Update.  Fix order of
initializers.
(auto_language_defn): Likewise.
(local_language_defn): Update.
* jv-lang.c (java_language_defn): Update.
* f-lang.c (f_language_defn): Update.
* c-lang.c (c_language_defn): Update.
(cplus_language_defn): Likewise.
(asm_language_defn): Likewise.
(minimal_language_defn): Likewise.
* ada-lang.c (ada_language_defn): Update.
gdb/testsuite
* gdb.base/macscp.exp: Add completion tests.
* gdb.base/macscp1.c (FIFTY_SEVEN): New macro.
(TWENTY_THREE): Likewise.
(FORTY_EIGHT): Likewise.

    * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.
        (get_scope_pc_bounds): Use it.

* gdb.base/macscp.exp: Change "M" to "MACRO_TO_EXPAND"
everywhere.
* gdb.base/macscp1.c (MACRO_TO_EXPAND): Rename from "M".

* emulparams/elf64ppc.sh (OTHER_GOT_RELOC_SECTIONS): Add .rela.opd
and .rela.branch_lt.

  PR 6922
   * stabs.c (parse_stab_sun_builtin_type): Parse, but ignore SUN's
   'b' and 'v' extensions.

 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
       do not match it class and if necessary update the class.
       (null_error_handler): New function.  Suppresses the generation of
       bfd error messages.
     * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
     * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
     S_SET_STORAGE_CLASS.

2008-09-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* s390-opc.txt (stdy, stey): Fix description

run "make dep-am"

* elflink.c (elf_link_add_object_symbols): Don't ignore returned
value of check_directives.

* dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
tc_cfi_emit_pcrel_expr macro.

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daily update

Added missing files to ChangeLog entry.

* archive.cc (Archive::get_file_and_offset): Use filename instead
of name to get library path.
(Archive::include_member): Unlock external member of a thin archive.

* testsuite/Makefile.am (TEST_AR): New variable.
(thin_archive_test_1): New test.
(thin_archive_test_2): New test.

* mapfile.cc (Mapfile::print_input_section): Change -1U to -1ULL.
* object.cc (Sized_relobj::do_layout): Use constant invalid_address
instead of -1U.
(Sized_relobj::do_finalize_local_symbols): Likewise.
(Sized_relobj::map_to_kept_section): Likewise.
* object.h (Sized_relobj::invalid_address): New constant.
(Sized_relobj::do_output_section_offset): Check for invalid_address
and return -1ULL.
* output.cc (Output_reloc::local_section_offset): Use constant
invalid_address instead of -1U.
(Output_reloc::get_address): Likewise.
(Output_section::output_address): Change -1U to -1ULL.
* output.h (Output_reloc::invalid_address): New constant.
* reloc.cc (Sized_relobj::write_sections): Use constant
invalid_address instead of -1U.
(Sized_relobj::relocate_sections): Likewise.
* symtab.cc (Symbol_table::sized_finalize_symbol): Handle symbol
values for merge sections.
* target-reloc.h (relocate_for_relocatable): Use constant
invalid_address instead of -1U.

2008-09-29  H.J. Lu  <hongjiu.lu@intel.com>

* aclocal.m4: Regenerated.
* configure: Likewise.
* Makefile.in: Likewise.

* configure: Regenerate for new libtool.
* aclocal.m4: Ditto.
* Makefile.in: Ditto.

* configure: Regenerate for new libtool.
* aclocal.m4: Ditto.
* Makefile.in: Ditto.
* doc/Makefile.in: Ditto.

* libtool.m4: Update to libtool 2.2.6.
* lt~obsolete.m4: Update to libtool 2.2.6.
* ltmain.sh: Update to libtool 2.2.6.
* ltsugar.m4: Update to libtool 2.2.6.
* ltversion.m4: Update to libtool 2.2.6.
* ltoptions.m4: Update to libtool 2.2.6.
* ltgcc.m4: Update to match changes from libtool 2.2.6.

  PR 6878
   * app.c (do_scrub_chars): Only issue warnings about tick
   characters detected in symbol strings if hex ticks are supported.

bfd/
PR 6789
* elf.c (assign_file_positions_for_load_sections): Call
_bfd_elf_map_sections_to_segments, not elf_modify_segment_map.
(get_program_header_size): Protect against NULL info.
(_bfd_elf_map_sections_to_segments): Likewise.
* elf32-spu.c (spu_elf_additional_program_headers): Likewise.
ld/testsuite/
* ld-elf/extract-symbol-1sec.d: Correct section lma.

2008-09-26  Kai Tietz  <kai.tietz@onevision.com>

* pe-dll.c (make_import_fixup_entry): Make sure reloc is addend.

    * po/vi.po: Updated Vietnamese translation.
        * po/fr.po: Updated French translation.

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daily update

* NEWS: Mention .cfi_val_encoded_addr.

* elf.c (_bfd_elf_init_private_section_data): Tweak union copy.
(bfd_section_from_shdr): Don't change SHT_GROUP section name.
* elflink.c (section_signature): New function.
(_bfd_elf_section_already_linked): Use it.

* objcopy.c (setup_section): Set elf_group_id.

gdb/testsuite/
* gdb.threads/attachstop-mt.exp: Note a real testcase name this
testcase is derived from.  Fix racy dependency on an expected PID
number.  No longer support the testcase on Linux kernel 2.4.x.

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daily update

gdb
* NEWS: Update.
* macrocmd.c (extract_identifier): Add is_parameter argument.
(macro_define_command): Update.
(macro_undef_command): Likewise.
* macroexp.c (stringify): New function.
(find_parameter): Likewise.
(gather_arguments): Add nargs argument.  Handle varargs.
(substitute_args): Add is_varargs and va_arg_name arguments.
Handle varargs, splicing, stringification.  Use find_parameter.
(expand): Handle varargs.
gdb/doc
* gdb.texinfo (Macros): Remove text about stringification,
varargs, and splicing.
gdb/testsuite
* gdb.base/macscp.exp: Add tests for stringification, splicing,
and varargs.

gdb
* scm-lang.c (scm_language_defn): Update.
* p-typeprint.c (pascal_print_typedef): New function.
* p-lang.h: (pascal_print_typedef): Declare.
* p-lang.c (pascal_language_defn): Update.
* objc-lang.c (objc_language_defn): Update.
* m2-typeprint.c (m2_print_typedef): New function.
* m2-lang.h (m2_print_typedef): Declare.
* m2-lang.c (m2_language_defn): Update.
* language.h (_LANG_c, _LANG_m2, _LANG_fortran, _LANG_pascal):
Remove.
(struct language_defn) <la_print_typedef>: New field.
(default_print_typedef): Declare.
(LA_PRINT_TYPEDEF): New define.
* language.c (unknown_language_defn): Update.
(auto_language_defn): Update.
(local_language_defn): Update.
* jv-lang.c (java_language_defn): Update.
* f-lang.c (f_language_defn): Update.
* c-typeprint.c (c_print_typedef): New function.
* c-lang.h (c_print_typedef): Declare.
* c-lang.c (c_language_defn): Update.
(cplus_language_defn): Update.
(asm_language_defn): Update.
(minimal_language_defn): Update.
* ada-lang.c (ada_language_defn): Update.
* typeprint.c (default_print_typedef): New function.
gdb/doc
* gdbint.texinfo (Language Support): Remove text about omitting
support for a language.

* jv-exp.y (insert_exp): Define using ISO syntax.
(copy_exp): Likewise.
(push_expression_name): Likewise.
(push_fieldnames): Likewise.
(java_type_from_name): Likewise.
(yyerror): Likewise.
(yylex): Likewise.
(parse_number): Likewise.

daily update

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    * MAINTAINERS (GLOBAL MAINTAINERS): Add Pedro Alves.

2008-09-26  Florian Krohm  <fkrohm@us.ibm.com>

* s390-opc.txt (thder, thdr): Change RRE_RR to RRE_FF.
(cfxr, cfdr, cfer, clclu): Add esa flag.
(sqd): Instruction added.
(qadtr, qaxtr): Change RRF_FFFU to RRF_FUFF.
* s390-opc.c: (INSTR_RRF_FFFU, MASK_RRF_FFFU): Removed.

2008-09-26  Andreas Krebbel  <krebbel1@de.ibm.com>

* gas/s390/esa-g5.d: Adjust according to the s390-opc changes.
* gas/s390/esa-g5.s: Likewise.
* gas/s390/esa-z990.d: Likewise.
* gas/s390/esa-z990.s: Likewise.
* gas/s390/zarch-z900.d: Likewise.
* gas/s390/zarch-z900.s: Likewise.
* gas/s390/zarch-z990.d: Likewise.
* gas/s390/zarch-z990.s: Likewise.

* Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
* Makefile.in (TARG_ENV_HFILES): Likewise.
* configure.tgt (Solaris targets): Set em=solaris.
* config/te-solaris.h: New file.

* config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.

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daily update

    * stack.c (print_frame_args): Fix typos in comments.

2008-09-25  Sérgio Durigan Júnior  <sergiodj@linux.vnet.ibm.com>

* linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.

* ld-elf/eh-group.exp: Only run on ELF targets.
* ld-elf/eh5b.s: Export main, start, __start.

* ldexp.c (fold_binary): Evaluate rhs when lhs not valid.

daily update

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include/
* elf/dwarf2.h (DW_OP_GNU_encoded_addr): New.
binutils/
* dwarf.c (size_of_encoded_value, get_encoded_value): Move up.
(decode_location_expression): Add section parameter.  Handle
DW_OP_GNU_encoded_addr.
(read_and_display_attr_value): Update decode_location_expression call.
(display_debug_loc, display_debug_frames): Likewise.
gas/
        * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
        (struct cfi_insn_data): Add ea member.
        (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
        (output_cfi_insn): Handle CFI_val_encoded_addr.
        (select_cie_for_fde): Don't match CFI_val_encoded_addr.
        * doc/as.texinfo (.cfi_val_encoded_addr): Document.

   * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.

PR 6913
* listing.c (print_options): Don't call fprintf without format string.

PR 6913
* dwarf.c (print_dwarf_vma): Don't call printf without format string.

* frame.c (get_frame_register_bytes): Avoid excessive function calls.

* frame.c (get_frame_register_bytes): Take pseudo registers into
account.

daily update

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* dcache.c (state_chars): New static global.
(ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
All uses updated.
(dcache_info): Print cache state as mnemonically useful letters instead
of magic numbers.
* doc/gdb.texinfo (info dcache): Update.

* dwarf2read.c (comp_unit_head): Reorganize for better packing.

daily update

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* symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
printf_filtered.

* plugin-api.h (ld_plugin_status): Remove comma from the last item.
Use C style comment.
(ld_plugin_api_version, ld_plugin_output_file_type,
ld_plugin_symbol_kind, ld_plugin_symbol_visibility,
ld_plugin_symbol_resolution, ld_plugin_level, ld_plugin_tag): Remove
comma from the last item.

2008-09-22  Sandra Loosemore  <sandra@codesourcery.com>

gdb/doc
* gdb.texinfo (Packets): Add info on thread-id syntax and
multiprocess extensions.
<D>: Document multiprocess form of packet.
<H>: Use thread-id syntax.
<T>: Likewise.
<vCont>: Likewise.  Note this is required for multiprocess.
<vKill>: New packet.
(Stop Reply Packets) <T>: Use thread-id syntax.
<W>: Document multiprocess form of reply.
<X>: Likewise.
(General Query Packets) <qC>: Use thread-id syntax.
<qfThreadInfo>: Likewise.
<qGetTLSAddr>: Likewise.
<qP>: Likewise.
<qSupported>: Add "multiprocess" feature.
<qThreadExtraInfo>: Use thread-id syntax.

* infrun.c (follow_exec): Don't do a generic mourn.  Instead
inline the required bits.
* breakpoint.h (enum inf_context): Add inf_execd.

* infrun.c (handle_inferior_event): In the follow exec case,
context-switch before doing anything else.

* top.c (any_thread_of, kill_or_detach): New functions.
(quit_target): Iterate over all inferiors, killing or detaching
accordingly.

Remove the attach_flag global, and make it per-inferior.

* inferior.h (attach_flag): Delete.
(inferior_process): Declare.
* solib.c (update_solib_list): Adjust.
* gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
* inf-ptrace.c (inf_ptrace_detach): Adjust.
(inf_ptrace_files_info): Get it from the current inferior.
* inf-ttrace.c (inf_ttrace_attach): Adjust.
(inf_ttrace_files_info): Get it from the current
inferior.
* inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
(clear_sigint_trap): Get it from the current process.
* remote.c (extended_remote_attach_1)
(extended_remote_create_inferior_1): Adjust.
* top.c (quit_confirm, quit_target): Get it from the current inferior.
* procfs.c (do_detach): Adjust.
(procfs_wait): Get it from the event inferior.
(procfs_files_info): Get it from the current inferior.
* nto-procfs.c (procfs_files_info): Likewise.
(procfs_attach): Adjust.  Set the attach_flag here.
(do_attach): Don't set it here.
(procfs_detach): Don't clear it.
(procfs_mourn_inferior): Don't clear it.
* solib-osf.c (osf_solib_create_inferior_hook): Adjust.
* target.c (attach_flag): Delete.
(generic_mourn_inferior): Don't clear it.
* win32-nat.c (get_win32_debug_event): Get it from the event
process.
(do_initial_win32_stuff): Add attaching argument.  Set attach_flag
in the inferior accordingly.
(win32_attach): Don't set the attach_flag here.  Pass 1 to
do_intial_win32_stuff.
(win32_files_info): Get it from the current inferior.
(win32_create_inferior): Dont clear attach_flag here.  Pass 0 to
do_intial_win32_stuff.

Make the stop_soon global be per-inferior instead.

* infcmd.c (attach_command_post_wait): Adjust.
(attach_command): Likewise.

* inferior.h (stop_soon): Delete.
(struct inferior): Add stop_soon member.

* infrun.c (stop_soon): Delete.
(clear_proceed_status, start_remote)
(fetch_inferior_event, handle_inferior_event): Adjust.
(signal_stop_state): Don't check stop_soon here.  Check in callers
instead.
(save_inferior_status, restore_inferior_status): Adjust.

* linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
signals to common code if starting up the inferior.

* inferior.h (struct inferior_info): Added stop_soon member.
* inferior.c (add_inferior) Clear stop_soon.

* mips-tdep.c (heuristic_proc_start): Adjust.
* nto-procfs.c (procfs_create_inferior): Adjust.
* solib-irix.c (irix_solib_create_inferior_hook): Adjust.
* solib-osf.c (osf_solib_create_inferior_hook): Adjust.
* solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
* solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.

* win32-nat.c (do_initial_win32_stuff): Adjust.

* alpha-tdep.c (alpha_heuristic_proc_start): Adjust.

Implement remote multi-process extensions.

* remote.c (struct remote_state): Add extended and
multi_process_aware fields.
(remote_multi_process_p): New.
(PACKET_vKill): New.
(record_currthread): Use thread_change_ptid.  Notice new
inferiors.
(set_thread, remote_thread_alive): Use write_ptid.
(write_ptid, read_ptid): New.
(remote_current_thread, remote_threads_extra_info): Use them.
(remote_threads_info): Likewise.  Detect new inferiors.
(remote_start_remote): Add inferior to inferior list.
(remote_multi_process_feature): New.
(remote_protocol_features): Add "multiprocess" feature.
(remote_query_supported): Pass "multiprocess+" as supported
features.
(remote_open_1): Clear multi_process_aware.  Set extended
accordingly.
(remote_detach_1): Detach current process.  Use extended packet
format for extended-remote multi-process.  Detach process from the
inferior list.  Only mourn after printing output.
(extended_remote_attach_1): Add process to the inferior list.
(remote_vcont_resume): Use write_ptid to pass the thread ids.
(remote_wait): Use read_ptid.  Implement the extended
multi-process extension format of the 'W' and 'X' reply packets.
Remove exited inferiors from inferior list.
(remote_xfer_memory): Set general thread.
(remote_vkill): New.
(extended_remote_kill): New.
(remote_mourn_1): Discard all inferiors.
(select_new_thread_callback): New.
(extended_remote_mourn_1): If there are more processes to debug,
switch to a thread in another process, and don't pop the target.
(extended_remote_create_inferior_1): Add the new process to the
inferior list.
(remote_stopped_by_watchpoint): Indenting.
(remote_xfer_partial): Set the general thread.
(remote_pid_to_str): If the remote is multi-process aware, print
the process id as well as the thread id.
(remote_get_thread_local_address): Use write_ptid.
(init_extended_remote_ops): Register extended_remote_kill.
(_initialize_remote): Register new packets.  Change
magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
member to 42000.

* thread.c (thread_change_ptid): Also account for the inferior pid
changing.

* inferior.h (discard_all_inferiors): Declare.
* inferior.c (discard_all_inferiors): New.