2002-03-28  Michael Snyder  <msnyder@redhat.com>

* symfile.c (symbol_file_add): Move test for null symbols to later.

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daily update

merge from gcc

From veksler at il.ibm.com:
* utils.c (gdb_realpath): If canonicalize_file_name fails, return
the xstrduped original path.
Fix PR gdb/417.

* linker.c (link_action): Ignore duplicate warning syms.
(_bfd_generic_link_write_global_symbol): Follow warning symbol link.
* elflink.h (elf_adjust_dynstr_offsets): Likewise.
(elf_adjust_dynamic_symbol): Likewise.
(elf_export_symbol): Likewise.
(elf_link_find_version_dependencies): Likewise.
(elf_link_assign_sym_version): Likewise.
(elf_link_sec_merge_syms): Likewise.
(elf_link_output_extsym): Likewise.
(elf_gc_sweep_symbol): Likewise.
(elf_gc_propagate_vtable_entries_used): Likewise.
(elf_gc_smash_unused_vtentry_relocs): Likewise.
(elf_gc_allocate_got_offsets): Likewise.
(elf_collect_hash_codes): Likewise.
* elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise.
* elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
(elf_hppa_remark_useless_dynamic_symbols): Likewise.
* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
* elf32-arm.h (elf32_arm_discard_copies): Likewise.
* elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise.
(elf_cris_discard_excess_dso_dynamics): Likewise.
* elf32-hppa.c (clobber_millicode_symbols): Likewise.
(mark_PIC_calls): Likewise.
(allocate_plt_static): Likewise.
(allocate_dynrelocs): Likewise.
(readonly_dynrelocs): Likewise.
* elf32-i386.c (allocate_dynrelocs): Likewise.
(readonly_dynrelocs): Likewise.
* elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
* elf32-m68k.c (elf_m68k_discard_copies): Likewise.
* elf32-mips.c (mips_elf_output_extsym): Likewise.
(mips_elf_sort_hash_table_f): Likewise.
(mips_elf_check_mips16_stubs): Likewise.
* elf32-s390.c (allocate_dynrelocs): Likewise.
(readonly_dynrelocs): Likewise.
* elf32-sh.c (sh_elf_discard_copies): Likewise.
* elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise.
(xstormy16_relax_plt_realloc): Likewise.
* elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
(elf64_alpha_output_extsym): Likewise.
* elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise.
* elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise.
(mips_elf64_check_mips16_stubs): Likewise.
(mips_elf64_output_extsym): Likewise.
* elf64-ppc.c (func_desc_adjust): Likewise.
(allocate_dynrelocs): Likewise.
(readonly_dynrelocs): Likewise.
* elf64-s390.c (allocate_dynrelocs): Likewise.
(readonly_dynrelocs): Likewise.
* elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
* elf64-x86-64.c (allocate_dynrelocs): Likewise.
(readonly_dynrelocs): Likewise.
* elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise.
* aoutx.h (aout_link_write_other_symbol): Likewise.
* cofflink.c (_bfd_coff_write_task_globals): Likewise.
(_bfd_coff_write_global_sym): Likewise.
* i386linux.c (linux_tally_symbols): Likewise.
* m68klinux.c (linux_tally_symbols): Likewise.
* sparclinux.c (linux_tally_symbols): Likewise.
* pdp11.c (aout_link_write_other_symbol): Likewise.
* sunos.c (sunos_scan_dynamic_symbol): Likewise.
* xcofflink.c (xcoff_build_ldsyms): Likewise.
(xcoff_write_global_symbol): Likewise.

* cofflink.c (_bfd_coff_final_link): Formatting.
* cpu-mips.c (mips_compatible): Make static, prototype.
* elf32-i386.c (elf_i386_check_relocs): Formatting.
* elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
* elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
* elf64-mips.c (mips_elf64_sort_hash_table): Likewise.
(mips_elf64_final_link): Likewise.
* elflink.h (elf_link_find_version_dependencies): Remove duplicate
prototype.

2002-03-27  Michael Snyder  <msnyder@redhat.com>

* gdb.base/help.exp: Modify expect strings to reflect
clean-ups in help messages.

2002-03-27  Michael Snyder  <msnyder@redhat.com>

* breakpoint.c (_initialize_breakpoint): Clean up help string.
* infcmd.c (_initialize_infcmd): Ditto.
* language.c (_initialize_language): Ditto.
* symfile.c (_initialize_symfile): Ditto.
* top.c (_init_main): Ditto.
* cli/cli-cmds.c (init_cli_cmds): Ditto.

2002-03-27  Elena Zannoni  <ezannoni@redhat.com>

* rs6000-tdep.c (struct rs6000_framedata): Add fields for AltiVec
vector registers handling.
(skip_prologue): Handle new AltiVec instructions.  Fill in new
fields of frame data.
(frame_get_saved_regs): Fill in information for AltiVec registers.

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* symtab.h (SYMBOL_INIT_MANGLED_NAME): Turn this macro's body into
a function; leave this macro here to invoke that function.
(symbol_init_mangled_name): Declaration for that function.
* symtab.c (symbol_init_mangled_name): New function.

daily update

s/strerror/safe_strerror/

* event-top.c (command_line_handler): Remove useless if.

* gdbint.texinfo (Releasing GDB): Revise the section `Before the
Branch'.

merge from gcc

* config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
field for pc-relative fixups.
(output_disp): Likewise.
(md_estimate_size_before_relax): Likewise.
(tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
pc-relative fixups in 64bit mode.

* MAINTAINERS: Update my email address.

* dwarf2cfi.c: Give credit to Daniel Berlin, reformat copyright
comment.

* configure.host: Set up for generic hosts first, then tweak as
necessary in more specific targets.
(HOSTING_LIBS): Include libgcc_eh.a if found.

Copy the r_offset field into and out of the internal reloc strcuture.

* x86-64-tdep.h (X86_64_NUM_REGS, X86_64_NUM_GREGS): Delete #defines.
(x86_64_num_regs, x86_64_num_gregs): Added extern variables.
* x86-64-linux-nat.c (x86_64_regmap): Swapped RBX <> RDX, added DS, ES, FS, GS.
(x86_64_linux_dr_get_status, supply_gregset),
(fill_gregset): Changed X86_64_NUM_GREGS to x86_64_num_gregs.
* x86-64-tdep.c (x86_64_register_raw_size_table): Delete.
(x86_64_register_info_table): Add.
(X86_64_NUM_REGS, X86_64_NUM_GREGS): Add.
(x86_64_register_raw_size, x86_64_register_virtual_type),
(x86_64_register_name, _initialize_x86_64_tdep): Changed to reflect new
general x86_64_register_info_table.
(i386_gdbarch_init): gdbarch_register_bytes is now set
dynamicaly during initialization.
* regformats/reg-x86-64.dat: Synced with changes to registers above.
* gdbserver/linux-x86-64-low.c: Ditto.

2002-03-27  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/server.c (main): Call target_signal_to_host_p
        and target_signal_to_host on signals received from the remote.
        * gdbserver/remote-utils.c (prepare_resume_reply): Call
        target_signal_from_host on signals sent to the remote.
        * gdbserver/server.h: Add prototypes.  Include "gdb/signals.h".
        * gdbserver/Makefile.in: Add signals.o.  Add -I${INCLUDE_DIR}.

2002-03-27  Daniel Jacobowitz  <drow@mvista.com>

        * signals/signals.c: Include "server.h" in gdbserver build.
        (target_signal_from_name): Don't use STREQ.
        (_initialize_signals): Likewise.  Don't include function in
        gdbserver build.

2002-03-27  Daniel Jacobowitz  <drow@mvista.com>

        * signals.c: Moved to...
        * signals/signals.c: Here.
        * Makefile (signals.o): Update.

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    * somread.c (som_symtab_read): Remove some commented out code and
        updated related comments.  Do not set the minimal symbol table to
        mst_solib_trampoline for ST_ENTRY symbols with SS_LOCAL scope
        in a dynamic executable.
        * hppa-tdep.c (find_proc_framesize): Sanely handle the case
        where we are unable to find the minimal symbol for the given
        PC value.

* elf.c (_bfd_elf_get_symtab_upper_bound): Leave space for
terminating NULL if empty symbol table.
(_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.

merge from gcc

2002-03-26  Fred Fish  <fnf@redhat.com>
* gdb.base/step-test.exp: Accept stopping in memcpy/bcopy when we
have debugging info for those functions and the compiler uses them
internally to copy structs around.

daily update

2002-03-26  H.J. Lu  (hjl@gnu.org)

* elflink.h (elf_link_input_bfd): Revert the last change since
the gcc exception handling isn't fixed yet.

2002-03-26  H.J. Lu  (hjl@gnu.org)

* elflink.h (elf_link_input_bfd): Complain about relocations
against local symbols in discarded sections.

2002-03-26  Fred Fish  <fnf@redhat.com>
* gdb.base/list.exp: Revert the change made yesterday and add note
about why we don't list the default lines for remote targets.

* elflink.h (elf_gc_mark): Don't recurse into non-ELF sections.

2002-03-25  Michael Snyder  <msnyder@redhat.com>

* gdb.base/help.exp: Clean up unnecessary wild cards in regexps.

2002-03-25  Fred Fish  <fnf@redhat.com>
* gdb.base/list.exp: This test works on remote targets so remove
the short circuit for remote targets.  Update copyright.

Sigh, should have updated the copyright date in the
change I just checked in.  Fix it here.

2002-03-25  Fred Fish  <fnf@redhat.com>
* gdb.base/attach.exp: Fix logic error that was suppressing this
test for all non hppa*-*-hpux* targets, instead of the hp target.
Move comments closer to the suppression point.  Also now need to
check that we are running natively.

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daily update

2002-03-25  Jeff Law (law@redhat.com)

* linux-proc.c (read_mapping): Scan up to end of line for filename.

* x86-64-tdep.c (x86_64_skip_prologue): Rewritten from scratch.

2002-03-24  David O'Brien  <obrien@FreeBSD.org>
* ppc/hw_disk.c: Export a disk device property.

This is needed by the FreeBSD/powerpc porting effort.

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daily update

* gen.c (format_name_cmp): New function.
(insn_list_insert): Use the instruction field name as an
additional key.  Different field names indicate different
semantics.

* command.h: Update copyright.
(struct cmd_list_element): Replace definition with opaque
declaration.
(enum cmd_types): Document that it will eventually be moved to
cli/cli-decode.h
(CMD_DEPRECATED, DEPRECATED_WARN_USER): Delete macros.
(MALLOCED_REPLACEMENT): Delete macro.
* Makefile.in (cli_decode_h): Add $(command_h).
(top.o, completer.o, maint.o): Add dependency on $(cli_decode_h).
* top.c: Include "cli/cli-decode.h".
* completer.c: Include "cli/cli-decode.h".
* maint.c: Include "cli/cli-decode.h".
* cli/cli-decode.h: Include "command.h".
(enum command_class): Delete.
(enum cmd_types): Comment out.
(enum cmd_auto_boolean): Delete.
(enum var_types): Delete.

* cli/cli-decode.c: Include "gdb_assert.h".
(add_set_or_show_cmd): New static function.
(add_set_cmd): Rewrite.  Use add_set_or_show_cmd.
(add_show_from_set): Rewrite. Use add_set_or_show_cmd.  Don't copy
all fields, such as func, from the set command.

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daily update

From 2001-12-09 Julien Ducourthial <jducourt@noos.fr>:
* ppc-instructions (lswx): Do the register control with the
register count.  Initialize the right register in the loop.
(mtfsfi) : Correct prefix for the instruction.

* MAINTAINERS (sh-elf): Change warning flag to -w.

* emulparams/elf_x86_64.sh (COMMONPAGESIZE): Set it.

* defs.h (error): Add printf format attribute.
* thread-db.c (thread_from_lwp): Fix error format string.
* stack.c (parse_frame_specification): Ditto.
* cli/cli-decode.c (undef_cmd_error): Ditto.
* scm-lang.c (scm_lookup_name): Ditto.
* tracepoint.c (trace_error): Ditto.
* remote-utils.c (usage): Ditto.
* remote.c (compare_sections_command): Ditto.
Fix PR gdb/328.

* ppc-opc.c (vmaddfp): Fix operand order.

* elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
section file offset for !SEC_LOAD sections.

* gdbtypes.c (append_composite_type_field): New function.
(init_composite_type): New function.
* gdbtypes.h (append_composite_type_field): Declare.
(init_composite_type): Ditto.

2002-03-22  Michael Snyder  <msnyder@redhat.com>

* gdb.base/default.exp: Add test for gcore.  Update copyright.
* gdb.base/help.exp: Add test for gcore.  Update copyright.

2002-03-22  Michael Snyder  <msnyder@redhat.com>

* gdb.base/default.exp: Add test for gcore.
* gdb.base/help.exp: Add test for gcore.

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daily update

2002-03-22  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-linux-tdep.c (ppc_sysv_abi_use_struct_convention): New
        function.
* ppc-tdep.h (ppc_sysv_abi_use_struct_convention): Export.
        * rs6000-tdep.c (rs6000_gdbarch_init): Use different
        structure returning convention for SYSV ABI case, but not
        for GNU/Linux, FreeBSD, or NetBSD.

2002-03-22  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.h (lookup_block_symbol): Add mangled_name argument
        to prototype.

        * symmisc.c (maintenance_check_symtabs): Call lookup_block_symbol
        with new mangled_name argument.
        * linespec.c (decode_line_1): Likewise.
        * valops (value_of_this): Likewise.
        * symtab.c (lookup_transparent_type): Likewise.
        (lookup_symbol_aux): Likewise.  Accept new mangled_name argument.
        (lookup_symbol): If we are given a mangled name, pass it down
        to lookup_symbol_aux.
        (lookup_block_symbol): If we are given a mangled name to check
        against, only return symbols which match it.

* win32-nat.c (child_create_inferior): Check for proper shell to use here, in
case the user changes it on the fly.
(_initialize_inftarg): Remove shell path considerations.

* config/te-aix5.h: Typo fix.

2002-03-21  Elena Zannoni  <ezannoni@redhat.com>

* rs6000-tdep.c (rs6000_gdbarch_init): Use correct max size value
for gdbarch_max_register_raw_size and max_register_virtual_size.
Adjust copyright year.

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daily update

2002-03-21  Daniel Jacobowitz  <drow@mvista.com>

         * dbxread.c (process_one_symbol): Extend the first N_SLINE
         in a function to cover the entire beginning of the function
         as well if it does not already.

* elf32-arm.h (elf32_arm_final_link_relocate case R_ARM_GOTOFF)
(case R_ARM_GOT): Handle relocations to Thumb functions.

Rename ptrace32 and ptrace64 to fix build problem with Aix 5.1

* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.

* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
* aclocal.m4: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.

* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.

* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.

* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.

* coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Prototype.
Whitespace changes.
* archive.c: Update copyright date.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* Makefile.am: Run "make dep-am"
* Makefile.in: Regenerate.
* po/SRC-POTFILES.in: Regenerate.

Fix typo

* ppc-opc.c: Add optional field to mtmsrd.
(MTMSRD_L, XRLARB_MASK): Define.

* genscripts.sh (LIB_SEARCH_DIRS): Quote path.

2002-03-20  Daniel Berlin  <dan@dberlin.org>

* readelf.c: Add support for displaying dwarf2 location lists.
(do_debug_loc, debug_loc_section, debug_loc_size): New.
(parse_args): Use 'O' as shorthand for displaying location list
section.
(process_section_headers): Handle debug_loc as well.
(load_debug_loc): New.
(free_debug_loc): New.
(fetch_location_list): New.
(display_debug_loc): New.
(display_debug_info): Call load_debug_loc and free_debug_loc.
(debug_displays): We can display .debug_loc now, too.
(usage): Update usage string.
(read_and_display_attr_value): Note location lists, but don't
display them inline.

2002-03-20  Martin M. Hunt  <hunt@redhat.com>

* regcache.c (_initialize_regcache): No need to call
build_regcache() at this time; it gets called whenever
the gdbarch changes.

2002-03-20  Martin M. Hunt  <hunt@redhat.com>

* gdbserver/remote-utils.c (remote_open): Don't call
getprotobyname, we're all using TCP here so just use
IPPROTO_TCP.
* gdbserver/gdbreplay.c (remote_open): Ditto.

2002-03-20  David O'Brien  <obrien@FreeBSD.org>
* sparc-nat.c:  Include sys/param.h where possible.

Approved by:  Michael Snyder <msnyder@redhat.com>
              Message-ID: <3C98FF43.46ABDC1C@redhat.com>

2002-03-20  Daniel Jacobowitz  <drow@mvista.com>

        Fix PR gdb/422.
        * c-lang.c (c_create_fundamental_type): Handle FT_COMPLEX,
        FT_DBL_PREC_COMPLEX, and FT_EXT_PREC_COMPLEX.
        * dwarf2read.c (read_base_type): Set TYPE_TARGET_TYPE for
        complex types.
        * stabsread.c (rs6000_builtin_type): Likewise.
        (read_sun_floating_type): Likewise.

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daily update

2002-03-20  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2.c (struct funcinfo): Move up.
        (lookup_address_in_function_table): New argument function_ptr.
        Set it.
        (lookup_address_in_line_table): New argument function.  If function
        is non-NULL, use it to handle ``addr'' before the first line note of
        the function.
        (comp_unit_find_nearest_line): Update and swap calls to
        lookup_address_in_function_table and lookup_address_in_line_table.
        * syms.c (_bfd_stab_section_find_nearest_line): Use the first
        N_SLINE encountered if we see an N_FUN before any N_SLINE.

Fix extracting from AIX big archives.

Fix problem with linking shared libstdc++-v3 on AIX.

* ldlang.c (ldlang_add_undef): If the output bfd has been opened,
add the symbol to the linker hash table immediately.
(lang_place_undefineds): Split symbol creation out..
(insert_undefined): ..to here.

2002-03-19  Chris Demetriou  <cgd@broadcom.com>

        * cp1.c (FP_S_s, FP_D_s, FP_S_be, FP_D_be, FP_S_e, FP_D_e, FP_S_f)
        (FP_D_f, FP_S_fb, FP_D_fb, FPINF_SINGLE, FPINF_DOUBLE): Remove
        unused definitions.

2002-03-19  Chris Demetriou  <cgd@broadcom.com>

        * cp1.c: Fix many formatting issues.

2002-03-19  Chris G. Demetriou  <cgd@broadcom.com>

        * cp1.c (fpu_format_name): New function to replace...
        (DOFMT): This.  Delete, and update all callers.
        (fpu_rounding_mode_name): New function to replace...
        (RMMODE): This.  Delete, and update all callers.

2002-03-19  Chris G. Demetriou  <cgd@broadcom.com>

        * interp.c: Move FPU support routines from here to...
        * cp1.c: Here.  New file.
        * Makefile.in (SIM_OBJS): Add cp1.o to object list.
        (cp1.o): New target.

*** empty log message ***

* ld-cris/ldsym1.d: New test.

daily update

* ld-mmix/bpo-1.d: Tweak for type of linker-script-symbols no
longer set to object.
* ld-mmix/undef-3.d, ld-mmix/start-1.d, ld-mmix/locto-1.d,
ld-mmix/loct-1.d, ld-mmix/locdo-1.d, ld-mmix/local7.d,
ld-mmix/local5.d, ld-mmix/local3.d, ld-mmix/local1.d,
ld-mmix/loc6.d, ld-mmix/loc4.d, ld-mmix/loc3.d, ld-mmix/loc2.d,
ld-mmix/loc1.d, ld-mmix/greg-7.d, ld-mmix/greg-6.d,
ld-mmix/greg-5.d, ld-mmix/greg-4.d, ld-mmix/greg-3.d,
ld-mmix/greg-2.d, ld-mmix/greg-19.d, ld-mmix/greg-1.d,
ld-mmix/bspec2.d, ld-mmix/bspec1.d, ld-mmix/bpo-9.d,
ld-mmix/bpo-6.d, ld-mmix/bpo-5.d, ld-mmix/bpo-4.d,
ld-mmix/bpo-3.d, ld-mmix/bpo-2.d, ld-mmix/bpo-19.d,
ld-mmix/bpo-18.d, ld-mmix/bpo-17.d, ld-mmix/bpo-16.d,
ld-mmix/bpo-14.d, ld-mmix/bpo-11.d, ld-mmix/bpo-10.d: Ditto.