2004-01-27  Elena Zannoni  <ezannoni@redhat.com>

        Merge in official patches to readline-4.3 from
ftp://ftp.cwru.edu/pub/bash/readline-4.3-patches:
NOTE: Patch-ID readline-43-004 was already applied (see below).

* bind.c (rl_generic_bind): Pressing certain key sequences
causes an infinite loop in _rl_dispatch_subseq with the `key' argument
set to 256.  This eventually causes bash to exceed the stack size
limit and crash with a segmentation violation.
Patch-ID: readline43-001.

* readline.c (_rl_dispatch_subseq): Repeating an edit in
vi-mode with `.' does not work.
Patch-ID: readline43-002.

* mbutil.c (_rl_get_char_len, _rl_compare_chars,
_rl_adjust_point): When in a locale with multibyte characters, the
readline display updater will occasionally cause a
segmentation fault when attempting to compute the length of the first
multibyte character on the line.
Patch-ID: readline43-003.

* vi_mode.c (_rl_vi_change_mbchar_case): Using the vi editing
mode's case-changing commands in a locale with multibyte characters
will cause garbage characters to be inserted into the editing buffer.
Patch-ID: readline43-005.

* dwarf2read.c: Update calls to changed and renamed functions, and
references to moved variables.

(struct dwarf2_cu): Add first_fn, last_fn, cached_fn,
language, language_defn, list_in_scope, and ftypes members.
(cu_first_fn, cu_last_fn, cu_cached_fn, cu_language)
(cu_language_defn, list_in_scope, ftypes, cu_header_offset)
(baseaddr): Remove globals.

(dwarf_attr): Renamed to dwarf2_attr.  Add CU argument.
(set_cu_language, die_is_declaration, die_specification)
(determine_prefix, determin_prefix_aux, class_name, namespace_name)
(dwarf2_linkage_name, dwarf2_name, dwarf2_extension)
(dwarf2_get_ref_die_offset, dwarf2_fundamental_type)
(initialize_cu_func_list, add_to_cu_func_list): Add CU argument.

(dwarf2_build_psymtabs_hard): Add local baseaddr.  Initialize
cu.list_in_scope.  Don't initialize cu_header_offset.
(add_partial_symbol): Add local baseaddr.
(psymtab_to_symtab_1): Add local baseaddr.  Use
objfile->section_offsets for consistency.  Don't initialize
cu_header_offset; do initialize cu.header.offset and
cu.list_in_scope.
(read_file_scope, read_func_scope, read_lexical_block_scope)
(dwarf_decode_lines, new_symbol): Add local baseaddr.

Fix capitalization in my last ChangeLog entry.
"Add".

2004-01-27  Andrew Cagney  <cagney@redhat.com>

* ppc-instructions: Update copyright.
(convert_to_integer): Add trailing ";" to label.

2004-01-27  Michael Chastain  <mec.gnu@mindspring.com>

* PROBLEMS: add gdb/1516.

2003-12-29  Robert Millan  <robertmh@gnu.org>

Patch committed by Andrw Cagney.
* configure.host: Match knetbsd*-gnu and kfreebsd*-gnu.
* configure.tgt: Match knetbsd*-gnu.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

* breakpoint.c (catch_command_1): Delete #ifdef code.
(catch_fork_command_1): Delete #ifdef wrapper.
(catch_exec_command_1): Ditto.
(catch_load_command_1): Ditto.
(catch_unload_command_1): Ditto.

2004-01-24  Michael Chastain  <mec.gnu@mindspring.com>

* gdb.cp/local.exp: Rewrite "ptype Local".  Add "ptype l".
Provide arms for current output in all my configurations.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

* breakpoint.c (watchpoint_check): Delete #if0ed variable.
(catch_breakpoint): Delete #if0ed function.
(disable_catch_breakpoint): Ditto.
(delete_catch_breakpoint, enable_catch_breakpoint): Ditto.
(disable_catch, enable_catch, delete_catch): Ditto.

Index: breakpoint.c
===================================================================
RCS file: /cvs/src/src/gdb/breakpoint.c,v
retrieving revision 1.149
diff -u -r1.149 breakpoint.c
--- breakpoint.c 17 Jan 2004 21:56:12 -0000 1.149
+++ breakpoint.c 27 Jan 2004 00:11:06 -0000
@@ -2455,9 +2455,6 @@
   struct breakpoint *b;
   struct frame_info *fr;
   int within_current_scope;
-#if 0
-  struct frame_id current_frame_id;
-#endif

   b = bs->breakpoint_at;

@@ -5879,30 +5876,6 @@
     do_cleanups (old_chain);
 }

-#if 0
-/* These aren't used; I don't konw what they were for.  */
-/* Set a breakpoint at the catch clause for NAME.  */
-static int
-catch_breakpoint (char *name)
-{
-}
-
-static int
-disable_catch_breakpoint (void)
-{
-}
-
-static int
-delete_catch_breakpoint (void)
-{
-}
-
-static int
-enable_catch_breakpoint (void)
-{
-}
-#endif /* 0 */
-
 static void
 ep_skip_leading_whitespace (char **s)
 {
@@ -6482,30 +6455,6 @@
   b->thread = -1;
   return b;
 }
-
-#if 0
-/* These aren't used; I don't know what they were for.  */
-/* Disable breakpoints on all catch clauses described in ARGS.  */
-static void
-disable_catch (char *args)
-{
-  /* Map the disable command to catch clauses described in ARGS.  */
-}
-
-/* Enable breakpoints on all catch clauses described in ARGS.  */
-static void
-enable_catch (char *args)
-{
-  /* Map the disable command to catch clauses described in ARGS.  */
-}
-
-/* Delete breakpoints on all catch clauses in the active scope.  */
-static void
-delete_catch (char *args)
-{
-  /* Map the delete command to catch clauses described in ARGS.  */
-}
-#endif /* 0 */

 static void
 catch_command (char *arg, int from_tty)

*** empty log message ***

Index: ChangeLog
2004-01-26  Andrew Cagney  <cagney@redhat.com>

* remote.c (echo_check, quit_flag): Delete variables.
(cisco_kernel_mode): Delete variable.
(minitelnet_return, tty_input, escape_count): Delete variables.
(remote_cisco_mode): Delete variable.
(remote_cisco_open, remote_cisco_close): Delete function.
(remote_cisco_mourn, remote_cisco_wait): Delete function.
(init_remote_cisco_ops): Delete function.
(_initialize_remote): Do not install "remote cisco" code.
(read_frame): Delete cisco specific code.
(remote_info_process): Delete function.
(remote_wait): Delete cisco specific code.
(remote_cisco_section_offsets): Delete function.
(remote_cisco_objfile_relocate): Delete function.
(remote_async_wait): Delete cisco specific code.
(minitelnet, readtty, readsocket): Delete function.

Index: doc/ChangeLog
2004-01-26  Andrew Cagney  <cagney@redhat.com>

* gdb.texinfo (Overview): Delete references to the cisco protocol
including the "N" response.

daily update

* exceptions.cc (sig_handle_tty_stop): Avoid races by waiting for both
signal_arrived and for sigCONT.
(sigpacket::process): Enforce sending of both signal_arrived and sigCONT, where
appropriate.
* gendef (sigreturn): Save tls pointer in ebx so that it can jump into
sigdelayed and use the same register.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

* gdbarch.sh (EXTRACT_STRUCT_VALUE_ADDRESS): Deprecate.  Add
comments mentioning extract_returned_value_address.
* infcmd.c (print_return_value): Update.  Add comments on
extract_returned_value_address.
* stack.c (return_command): Add comments on
extract_returned_value_address.
* values.c: Update comment.
* m32r-tdep.c: Update comment.
* sparc-tdep.c: Update comment.
* ia64-tdep.c (ia64_use_struct_convention): Update comment.
* xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
* sh64-tdep.c (sh64_gdbarch_init): Update.
* sh-tdep.c (sh_gdbarch_init): Update.
* s390-tdep.c (s390_gdbarch_init): Update.
* rs6000-tdep.c (rs6000_gdbarch_init): Update.
* m68klinux-tdep.c (m68k_linux_init_abi): Update.
* m68k-tdep.c (m68k_gdbarch_init): Update.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
* m32r-tdep.c (m32r_gdbarch_init): Update.
* ia64-tdep.c (ia64_gdbarch_init): Update.
* h8300-tdep.c (h8300_gdbarch_init): Update.
* frv-tdep.c (frv_gdbarch_init): Update.
* arm-tdep.c (arm_gdbarch_init): Update.
* alpha-tdep.c (alpha_gdbarch_init): Update.

Index: doc/ChangeLog
2004-01-26  Andrew Cagney  <cagney@redhat.com>

* gdbint.texinfo (Target Architecture Definition): Rename
EXTRACT_STRUCT_VALUE_ADDRESS to
DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

* dwarf2loc.c (dwarf_expr_frame_base): Use SYMBOL_OPS instead of
SYMBOL_LOCATION_FUNCS
(dwarf2_loclist_funcs, dwarf2_locexpr_funcs): Change type to
"struct symbol_ops".
* dwarf2loc.h (dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Change
type to "struct symbol_ops".
* symtab.h (struct symbol_ops): Rename "struct location_funcs".
(struct symbol): Replace ".aux_value.loc.funcs" and
".aux_value.loc.baton" with ".ops" and ".aux_value.ptr".
(SYMBOL_OBJFILE): Delete macro.
(SYMBOL_LOCATION_FUNCS): Delete macro.
(SYMBOL_LOCATION_BATON): Update.
* dwarf2read.c (dwarf2_symbol_mark_computed): Set SYMBOL_OPS
intead of SYMBOL_LOCATION_FUNCS.
* ax-gdb.c (gen_var_ref): Ditto.
* printcmd.c (address_info): Ditto.
* findvar.c (read_var_value): Ditto.
(symbol_read_needs_frame): Ditto.

2004-01-25  H.J. Lu  <hongjiu.lu@intel.com>

* elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
relocations against dynamic symbols.

Index: ChangeLog
2004-01-26  Andrew Cagney  <cagney@redhat.com>

* dwarf2read.c (read_func_scope): Document frame-base hack.

* cygtls.cc (_threadinfo::init_thread): Add more local reent stdio
initialization.
* dcrt0.cc (initial_env): Can it really be true that XP doesn't allow attaching
a debugger during DLL attach?  Add temporary workaround.
(dll_crt0_0): Ensure that _impure_ptr stdio is initialized before any threads.
(dll_crt0_1): Move _impure_ptr initialization to dll_crt0_0.
* exceptions.cc (try_to_debug): Reinstate old method for looping while
debugging.
* syscalls.cc (_cygwin_istext_for_stdio): Regularize debugging output.  Remove
hopefully extraneous check.
(setmode_helper): Add debugging output for improbable case.  Use "binary"
rather "raw" for consistency.

(EXTERN_FORCE_RELOC): Handle m68k-uclinux specially, like m68k-elf.
(RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead of hard-coded test for
 TARGET_OS=elf.

merge from gcc

[ sim/ChangeLog ]
2004-01-26  Chris Demetriou  <cgd@broadcom.com>

        * configure.in (mips*-*-*): Configure in testsuite.
        * configure: Regenerate.

[ sim/testsuite/ChangeLog ]
2004-01-26  Chris Demetriou  <cgd@broadcom.com>

        * sim/mips: New directory.  Tests for the MIPS simulator.

[ sim/testsuite/sim/mips/ChangeLog ]
2004-01-26  Chris Demetriou  <cgd@broadcom.com>

        * basic.exp: New file.
        * testutils.inc: New file.
        * sanity.s: New file.

*** empty log message ***

* fhandler.cc (fhandler_base::fhaccess): Avoid always setting errno to EACCESS
when return value is < 0.  Rely on errno being set properly.

daily update

* infcmd.c (print_return_value): Plug memory leak; delete
ui_stream object.  Rename argument `structure_return' to
`struct_return'.

* infcmd.c (print_return_value): Wrap long lines.
(finish_command_continuation, finish_command): Remove unused
variable `funcaddr'.  Fix some coding-standards problems.

* sparc-tdep.c (sparc_regset_from_core_section): Check whether
SECT_SIZE is large enough, not wheter it's exactly the right size.
(sparc32_gdbarch_init): Initialize TDEP->sizeof_gregset and
TDEP->fpregset to zero.

Fix Typo.

* sparcnbsd-tdep.c (sparc32nbsd_supply_gregset): Also sipply the
floating-point registers for traditional NetBSD core files.
(sparc32nbsd_init_abi): Initialize TDEP->sizeof_gregset and
TDEP->sizeof_fpregset here.

* sparc-tdep.h (sparc32nbsd_sigcontext_saved_regs): New prototype.
* sparcnbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): New
function with code split out from
sparc32nbsd_sigcontext_frame_cache.
(sparc32nbsd_sigcontext_frame_cache): Use
sparc32nbsd_sigcontext_saved_regs.
(_initialize_sparc32nbsd_tdep): Don't register OS ABI handler for
OpenBSD.
* sparcobsd-tdep.c: New file.
* Makefile.in (ALLDEPFILES): Add sparcobsd-tdep.c.
(sparcobsd-tdep.o): New dependency.
* configure.tgt (sparc-*-openbsd*): Set gdb_target to obsd.
* config/sparc/obsd.mt: New file.

Fix typo.

2004-01-24  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (hilo_interlocks): Change definition
        so that MIPS32, MIPS64 and later ISAs are included, along with
        the already-included machines.  Update comments.

* sigproc.cc (proc_subproc): Don't protect *child's* handle.

2004-01-24  Chris Demetriou  <cgd@broadcom.com>

        * gas/mips/relax-swap1.s: Add extra space at end, so the
        disassembly will consistently have "..." at its end.
        * gas/mips/relax-swap2.s: Likewise.
        * gas/mips/relax-swap1-mips2.d: Expect "..." at end of disassembly.

daily update

* sparc-tdep.c (sparc32_gdbarch_init): Don't require
TDEP->fpregset to be initialized to enable core file register
sets.

*** empty log message ***

* sparc64-tdep.h (stryct_frame_info, struct trad_frame_saved_reg):
Add opaque declarations.
(sparc64nbsd_sigcontext_saved_regs): New prototype.
* sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): New
function with code split out from
sparc64nbsd_sigcontext_frame_cache.
(sparc64nbsd_sigcontext_frame_cache): Use
sparc64nbsd_sigcontext_saved_regs.
(_initialize_sparc64nbsd_tdep): Don't register OS ABI handler for
OpenBSD.
* sparc64obsd-tdep.c: New file.
* Makefile.in (ALLDEPFILES): Add sparc64obsd-tdep.c.
(sparc64obsd-tdep.o): New dependency.
* configure.tgt (sparc64-*-openbsd*): Set gdb_target to obsd64 and
gdb_osabi to GDB_OSABI_OPENBSD_ELF.
* config/sparc/obsd64.mt: New file.

2004-01-24  Michael Chastain  <mec.gnu@mindspring.com>

* lib/compiler.c: Add hp_cc_compiler and hp_aCC_compiler.
* lib/compiler.cc: Likewise.
* lib/gdb.exp (get_compiler_info): Always call gdb_compile to
get the right preprocessor.  Eval the output directly.  Remove
special tests for hp_cc_compiler and hp_aCC_compiler.  Remove
hp_f77_compiler and hp_f90_compiler completely.
(gdb_preprocess): Delete.
(get_compiler): Delete.

* sparc-tdep.c (sparc_fetch_instruction): Return zero if we can't
read the instruction at PC.

* sparcnbsd-tdep.c (GDB_OSABI_NETBSD_CORE): Define, based on the
value of GDB_OSABI_DEFAULT.
(sparcnbsd_core_osabi_sniffer): Return GDB_OSABI_NETBSD_CORE
instead of GDB_OSABI_NETBSD_AOUT.

* fhandler.h (fhandler_base::fhaccess): Return int for compatibility with
access.
* fhandler.cc (fhandler_base::fhaccess): Return int.  Use consistent variable
name for exit value.  Exit at bottom, printing debugging information, like
other cygwin functions.

* gdb.base/charset.c, gdb.base/dump.c, gdb.base/huge.c: Include
<string.h>.

* config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.

* emulparams/elf64_ia64.sh: Put .rela.opd into
OTHER_GOT_RELOC_SECTIONS instead of OTHER_PLT_RELOC_SECTIONS.

* gdb.texinfo (KOD): Document "show os".  Add index entries for
"set/show os" and "info cisco" commands.

Cleanup minor markup problems.

2004-01-24  Joshua Daniel Franklin  <joshuadfranklin@yahoo.com>
* cygwinenv.sgml: Cleanup minor markup problems.
* dll.sgml: Cleanup minor markup problems.
* effectively.sgml: Cleanup minor markup problems.
* gcc.sgml: Cleanup minor markup problems.
* ntsec.sgml: Cleanup minor markup problems.
* pathnames.sgml: Cleanup minor markup problems.
* setup-net.sgml: Cleanup minor markup problems.
* textbinary.sgml: Cleanup minor markup problems.
* windres.sgml: Cleanup minor markup problems.

2004-01-24  Joshua Daniel Franklin  <joshuadfranklin@yahoo.com>
* cygwinenv.sgml: Cleanup minor markup problems.
* dll.sgml: Cleanup minor markup problems.
* effectively.sgml: Cleanup minor markup problems.
* gcc.sgml: Cleanup minor markup problems.
* ntsec.sgml: Cleanup minor markup problems.
* pathnames.sgml: Cleanup minor markup problems.
* setup-net.sgml: Cleanup minor markup problems.
* textbinary.sgml: Cleanup minor markup problems.
* windres.sgml: Cleanup minor markup problems.

Update copyright year.

Update copyright year.

Update copyright year.

Update copyright year.

*** empty log message ***

*** empty log message ***

* cygheap.cc (init_cygheap::close_ctty): Protect YA vforkism.
* fhandler.h (fhandler_base::has_acls): Make pass through for path_conv method.
(fhandler_base::isremote): Ditto.
(fhandler_base::is_fs_special): Ditto.
(fhandler_base::has_attribute): Ditto.  Define new function.
(fhandler_base::fhaccess): Declare new function based on access_worker.
(fhandler_base::set_has_acls): Eliminate obsolete function.
(fhandler_base::set_isremote): Ditto.
* fhandler.cc (fhandler_base::fhaccess): Move from syscalls.cc and into
fhandler_base class.  Use fhandler methods to access data rather than path_conv
stuff.
(fhandler_base::device_access_denied): Use fhaccess method.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto.
(fhandler_base::open_fs): Remove calls to obsolete functions.
* fhandler_virtual.cc (fhandler_virtual::open): Ditto.
* winsup.h (access_worker): Remove obsolete access_worker declaration.
*syscalls.cc (access_worker): Move function to fhandler.cc.
(access): Use fhaccess method.
* pinfo.cc (_pinfo::set_ctty): Clarify debugging output.
* sigproc.cc (sig_dispatch_pending): Ditto.
* syscalls.cc (setsid): Perform minor rearrangement.

* Makefile.def (target_modules) [libiberty]: Don't stage.
* Makefile.in: Rebuilt.

2004-01-23  Pierre Humblet <pierre.humblet@ieee.org>

        * fhandler_socket.cc (fhandler_socket::create_secret_event): Avoid
        creating multiple handles. Always allow event inheritance but set the
        handle inheritance appropriately. Improve error handling.
        (fhandler_socket::check_peer_secret_event): Improve error handling.
        (fhandler_socket::close_secret_event): Simply call CloseHandle.
        (fhandler_socket::set_close_on_exec): Set secret event inheritance.

*** empty log message ***

2004-01-23  Andrew Cagney  <cagney@redhat.com>

* printcmd.c (display_command): Replace tui_set_display call with
tui_set_layout_for_display_command.
* tui/tui.h (enum tui_win_type): Define.
(tui_set_layout): Delete declaration.
(tui_set_layout_for_display_command): Rename set_tui_layout.
* tui/tui-data.h (enum tui_layout_type): Define.
* tui/tui-layout.h: Update copyright.  Include "tui-data.h" and
"tui.h".
(tui_add_win_to_layout): Rename tuiAddWinToLayout.
(tui_default_win_height): Rename tuiDefaultWinHeight.
(tui_default_win_viewport_height): Rename
tuiDefaultWinViewportHeight.
(tui_set_layout): RenametuiSetLayout.
* tui/tui-layout.c: Update references.
* tui/tui.c: Update references.
* tui/tui-disasm.c: Update references.

* configure.in: Remove NEWVFORK default.
* configure: Regenerate.
* dcrt0.cc: Conditionalize vfork stuff throughout.
* dtable.cc: Ditto.
* perthread.h: Ditto.
* pipe.cc (fhandler_pipe::close): Ditto.
* spawn.cc (spawnve): Ditto.
* syscalls.cc (setsid): Ditto.
* exceptions.cc (sigpacket::process): Use macro to refer to vfork pid.
* debug.cc (verify_handle): Define new function.
* debug.h (VerifyHandle): Define new macro.
(verify_handle): Declare new function
* fhandler.cc (fhandler_base::dup): Verify that dup'ed handle is not supposed
to be in use.
(fhandler_base::set_inheritance): Ditto.
(fhandler_base::fork_fixup): Ditto.
* fhandler_socket.cc (fhandler_socket::dup): Ditto.
* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
* net.cc (set_socket_inheritance): Ditto.
* pinfo.cc (pinfo_fixup_after_exec): Ditto.
* sigproc.cc (proc_subproc): Ditto.
(sig_send): Ditto.
* spawn.cc (spawn_guts): Ditto.
* thread.cc (pthread::init_mainthread): Ditto.
* pipe.cc (fhandler_pipe::close): Close read_state with ForceCloseHandle since
it was protected.
(fhandler_pipe::fixup_after_exec): Protect read_state handle.
(fhandler_pipe::dup): Correctly close open handles on error condition.  Verify
that dup'ed handle is not supposed to be in use.
(fhandler_pipe::create): Protect read_state.

* cygcheck.cc (pretty_id): Make more robust in absence of id.exe.

2004-01-23  David Carlton  <carlton@kealia.com>

Partial workaround for PR c++/1511:
* cp-namespace.c: Include frame.h.
(cp_lookup_transparent_type): New
(cp_lookup_transparent_type_loop): New.
* cp-support.h: Declare cp_lookup_transparent_type.
* symtab.c (basic_lookup_transparent_type): Renamed from
lookup_transparent_type.
(lookup_transparent_type): Replace old body by a call to
current_language->la_lookup_transparent_type.
* symtab.h: Update copyright.  Declare
basic_lookup_transparent_type.
* language.h: Update copyright.
(struct language_defn): Add la_lookup_transparent_type.
* language.c: Update copyright.
(unknown_language_defn): Add basic_lookup_transparent_type.
(auto_language_defn): Add basic_lookup_transparent_type.
(local_language_defn): Add basic_lookup_transparent_type.
* ada-lang.c: Update copyright.
(ada_language_defn): Add basic_lookup_transparent_type.
* c-lang.c: Update copyright.
(c_language_defn): Add basic_lookup_transparent_type.
(cplus_language_defn): Add basic_lookup_transparent_type.
(asm_language_defn): Add basic_lookup_transparent_type.
(minimal_language_defn): Add basic_lookup_transparent_type.
* f-lang.c: Update copyright.
(f_language_defn): Add basic_lookup_transparent_type.
* jv-lang.c: Update copyright.
(java_language_defn): Add basic_lookup_transparent_type.
* m2-lang.c: Update copyright.
(m2_language_defn): Add basic_lookup_transparent_type.
* objc-lang.c: Update copyright.
(objc_language_defn): Add basic_lookup_transparent_type.
* p-lang.c: Update copyright.
(p_language_defn): Add basic_lookup_transparent_type.
* scm-lang.c: Update copyright.
(scm_language_defn): Add basic_lookup_transparent_type.
* Makefile.in (cp-namespace.o): Depend on frame.h.

2004-01-23  David Carlton  <carlton@kealia.com>

* gdb.cp/rtti.exp: Don't include full path in ${srcfile}.  Add
test for cp_lookup_transparent_type.
* gdb.cp/rtti1.cc: Update copyright.  Add n2::func and refer_to;
call them.

daily update

* gdb.mi/mi-var-child.exp: Update copyright year.  Move new test
after -var-update.

2004-01-23  David Carlton  <carlton@kealia.com>

Patch for PR c++/1520:
* dwarf2read.c (read_func_scope): Set processing_current_prefix
properly if we have a specification die.
(determine_prefix_aux): Rename from determine_prefix.
(determine_prefix): Like the old determine_prefix, but never
returns NULL.

* avr-tdep.c: Update copyright.
(avr_iaddr_p): Delete unused function.
(avr_saddr_p): Delete unused function.

2004-01-23  Gábor Lóki  <loki@inf.u-szeged.hu>

        * m68k/leds.c: remove led_putnum(), zylons() forward
        function declarations.
        * m68k/leds.h: add zylons() forward function declaration.

2004-01-23  Jeff Johnston  <jjohnstn@redhat.com>

        * COPYING.NEWLIB: Update to include copyrights for new
        iconv code.

2004-01-23  David Carlton  <carlton@kealia.com>

* gdb.cp/namespace.cc (C::ensureRefs): New.
* gdb.cp/namespace1.cc (C::ensureOtherRefs): New.

2004-01-23  Artem B. Bityuckiy  <abitytsky@softminecorp.com>

* acinclude.m4 (--enable-newlib-iconv): New configuration option.
(--enable-newlib-builtin-converters): Ditto.
* configure.in: Add code to set _ICONV_ENABLED flag.
Set _MB_LEN_MAX to 1 if not mb enabled.
* configure: Regenerated.
* aclocal.m4: Ditto.
* Makefile.in: Ditto.
* newlib.hin: Add _ICONV_ENABLED flag.
* libc/Makefile.am: Add support for iconv.
* libc/configure.in: Ditto.
* libc/Makefile.in: Regenerated.
* libc/aclocal.m4: Ditto.
* libc/configure: Ditto.
* libc/libc.texinfo: Add iconv documentation.
* libc/iconv/AUTHORS, libc/iconv/COPYING, libc/iconv/Makefile.am,
libc/iconv/Makefile.in, libc/iconv/README.ORIGINAL,
libc/iconv/README.TODO, libc/iconv/charset.aliases,
libc/iconv/iconv.tex, libc/iconv/ccs/Makefile.am,
libc/iconv/ccs/Makefile.in, libc/iconv/ccs/README.CCS.SOURCES,
libc/iconv/ccs/big5.c, libc/iconv/ccs/cns11643_plane1.c,
libc/iconv/ccs/cns11643_plane14.c, libc/iconv/ccs/cns11643_plane2.c,
libc/iconv/ccs/cp775.c, libc/iconv/ccs/cp850.c,
libc/iconv/ccs/cp852.c, libc/iconv/ccs/cp855.c,
libc/iconv/ccs/cp866.c, libc/iconv/ccs/gb_2312_80.c,
libc/iconv/ccs/iconv_mktbl, libc/iconv/ccs/iso_8859_1.c,
libc/iconv/ccs/iso_8859_15.c, libc/iconv/ccs/iso_8859_2.c,
libc/iconv/ccs/iso_8859_4.c, libc/iconv/ccs/iso_8859_5.c,
libc/iconv/ccs/jis_x0201.c, libc/iconv/ccs/jis_x0208_1983.c,
libc/iconv/ccs/jis_x0212_1990.c, libc/iconv/ccs/koi8_r.c,
libc/iconv/ccs/koi8_u.c, libc/iconv/ccs/ksx1001.c,
libc/iconv/ccs/shift_jis.c, libc/iconv/ccs/us_ascii.c,
libc/iconv/ccs/binary/Makefile.am, libc/iconv/ccs/binary/Makefile.in,
libc/iconv/ccs/binary/big5.cct,
libc/iconv/ccs/binary/cns11643_plane1.cct,
libc/iconv/ccs/binary/cns11643_plane14.cct,
libc/iconv/ccs/binary/cns11643_plane2.cct,
libc/iconv/ccs/binary/cp775.cct, libc/iconv/ccs/binary/cp850.cct,
libc/iconv/ccs/binary/cp852.cct, libc/iconv/ccs/binary/cp855.cct,
libc/iconv/ccs/binary/cp866.cct, libc/iconv/ccs/binary/gb_2312_80.cct,
libc/iconv/ccs/binary/iso_8859_1.cct,
libc/iconv/ccs/binary/iso_8859_15.cct,
libc/iconv/ccs/binary/iso_8859_2.cct,
libc/iconv/ccs/binary/iso_8859_4.cct,
libc/iconv/ccs/binary/iso_8859_5.cct,
libc/iconv/ccs/binary/jis_x0201.cct,
libc/iconv/ccs/binary/jis_x0208_1983.cct,
libc/iconv/ccs/binary/jis_x0212_1990.cct,
libc/iconv/ccs/binary/koi8_r.cct, libc/iconv/ccs/binary/koi8_u.cct,
libc/iconv/ccs/binary/ksx1001.cct,
libc/iconv/ccs/binary/shift_jis.cct,
libc/iconv/ccs/binary/us_ascii.cct,
libc/iconv/ces/Makefile.am, libc/iconv/ces/Makefile.in,
libc/iconv/ces/euc-jp.c, libc/iconv/ces/euc-kr.c,
libc/iconv/ces/euc-tw.c, libc/iconv/ces/gb2312.c,
libc/iconv/ces/iso-10646-ucs-2.c, libc/iconv/ces/iso-10646-ucs-4.c,
libc/iconv/ces/ucs-2-internal.c, libc/iconv/ces/ucs-4-internal.c,
libc/iconv/ces/utf-16.c, libc/iconv/ces/utf-8.c,
libc/iconv/lib/Makefile.am, libc/iconv/lib/Makefile.in,
libc/iconv/lib/aliases.c, libc/iconv/lib/bialiasesi.c,
libc/iconv/lib/biccs.c, libc/iconv/lib/bices.c,
libc/iconv/lib/ccs.c, libc/iconv/lib/ces.c,
libc/iconv/lib/ces_euc.c, libc/iconv/lib/ces_iso2022.c,
libc/iconv/lib/ces_table.c, libc/iconv/lib/converter.c,
libc/iconv/lib/deps.h, libc/iconv/lib/endian.h,
libc/iconv/lib/iconv.c, libc/iconv/lib/loaddata.c,
libc/iconv/lib/local.h, libc/include/iconv.h: New files.
* libc/sys/linux/include/iconv.h: Ditto.
* libc/include/sys/_types.h (_iconv_t): Added.
* doc/aclocal.m4: Regenerated.
* doc/configure: Ditto.
* doc/Makefile.in: Ditto.
* iconvdata/Makefile.in: Ditto.
* iconvdata/aclocal.m4: Ditto.
* iconvdata/configure: Ditto.
* libc/*aclocal.m4: Ditto.
* libc/*Makefile.in: Ditto.
* libc/*configure: Ditto.
* libm/*aclocal.m4: Ditto.
* libm/*Makefile.in: Ditto.
* libm/*configure: Ditto.

2004-01-23  David Carlton  <carlton@kealia.com>

* symfile.c (reread_symbols): Clear objfile->cp_namespace_symtab.
Fix for PR symtab/1534.

* elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
change.

* ld-arm/arm-app-abs32.s, ld-arm/arm-app-abs32.r,
ld-arm/arm-app-abs32.d: New files.
* ld-arm/arm-elf.exp: Add arm-app-abs32 testcase.

* config/tc-arm.c (tc_gen_reloc): Improve error message for
undefined local labels.

* gas/arm/arm.exp: Add "undefined" test.
* gas/arm/undefined.s, gas/arm/undefined.l: New files.

* gas/arm/arm.exp: Add "undefined" test.
* gas/arm/undefined.s, gas/arm/undefined.l: New files.

* exceptions.cc (sig_handle_tty_stop): Fix boneheaded mistake by using correct
check for parent state rather than inverted check mistakenly introduced on
2003-09-15.

* fhandler_serial.cc (fhandler_serial::raw_write): Prevent a deadlock when the
input buffer overflows.
(fhandler_serial::raw_read): Correct to print the actual error and only call
PurgeComm when necessary.

* config/tc-mips.c (load_address, macro): Update comments about
NewABI GP relaxation.

* config/tc-mips.c (macro_build): Remove place and counter arguments.
(mips_build_lui, macro_build_ldst_constoffset): Likewise.
(mips16_macro_build, macro_build_jalr): Remove counter argument.
(set_at, load_register, load_address, move_register): Likewise.
(load_got_offset, add_got_offset): Likewise.
Update all calls and tidy accordingly.

* gas/mips/macro-warn-[1234].[sdl]: New tests.
* gas/mips/macro-warn-[12]-n32.[dl]: New tests.
* gas/mips/mips.exp: Run them.

* config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
(RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
(RELAX_USE_SECOND): Bump to 0x10000.
(RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
(mips_macro_warning): New variable.
(md_assemble): Wrap macro expansion in macro_start() and macro_end().
(s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
(relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
of RELAX_ENCODE.
(append_insn): Update mips_macro_warning.sizes.
(macro_start, macro_warning, macro_end): New functions.
(macro_build): Don't emit warnings here.
(macro_build_lui, md_estimate_size_before_relax): ...or here.
(md_convert_frag): Check for cases where one macro alternative
needs a warning and the other doesn't.  Emit a warning if the
longer sequence was chosen.

* config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
* config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
the first sequence, the size of the second sequence, and a flag
that says whether we should warn.
(RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
(RELAX_FIRST, RELAX_SECOND): New.
(mips_relax): New variable.
(relax_close_frag, relax_start, relax_switch, relax_end): New fns.
(append_insn): Remove "place" argument.  Use mips_relax.sequence
rather than "place" to check whether we're expanding the second
alternative of a relaxable macro.  Remove redundant check for
branch relaxation.  If generating a normal insn, and there
is not enough room in the current frag, call relax_close_frag()
to close it.  Update mips_relax.sizes[].  Emit fixups for the
second version of a relaxable macro.  Record the first relaxable
fixup in mips_relax.  Remove tc_gen_reloc workaround.
(macro_build): Remove all uses of "place".  Use mips_relax.sequence
in the same way as in append_insn.
(mips16_macro_build): Remove "place" argument.
(macro_build_lui): As for macro_build.  Don't drop the add_symbol
when generating the second version of a relaxable macro.
(load_got_offset, add_got_offset): New functions.
(load_address, macro): Use new relaxation machinery.  Remove
tc_gen_reloc workarounds.
(md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
version of a relaxable macro is needed.  Return -RELAX_SECOND if the
first version is needed.
(tc_gen_reloc): Remove relaxation handling.
(md_convert_frag): Go through the fixups for a relaxable macro and
mark those that belong to the unneeded alternative as done.  If the
second alternative is needed, adjust the fixup addresses to account
for the deleted first alternative.

testsuite/
* gas/mips/elf-rel19.[sd]: New test.
* gas/mips/mips.exp: Run it.

* frags.h (frag_room): Declare.
* frags.c (frag_room): New function.
* doc/internals.texi: Document it.

Tighten constaints on a few sparc instructions

* lib/sim-defs.exp (run_sim_test): Delete the .o and .x files if a
test passes.

*** empty log message ***

* NEWS (New native configurations): Mention OpenBSD/sparc and
OpenBSD/sparc64.
* configure.tgt: Add sparc-*-openbsd* and sparc64-*-openbsd*.
* configure.host: Likewise.
* sparcnbsd-tdep.c (_initialize_sparnbsd_tdep): Register OS ABI
handler for OpenBSD.
* sparc64nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Likewise.

daily update

* sparcnbsd-tdep.c (sparcnbsd_core_osabi_sniffer): New function.
(_initialize_sparnbsd_tdep): Register sparcnbsd_core_osabi_sniffer.

* ser-pipe.c (pipe_open): Use proper null pointer in execl call.
* cli/cli-cmds.c (shell_escape): Likewise.

2004-01-22  Thomas Pfaff  <tpfaff@gmx.net>

        * libc/stdio/findfp.c (__sfp): Protect global FILE pointer list
        by a lock when newlib is multithreaded.

* osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Recognize
OpenBSD .note.openbsd.ident sections.

2004-01-22  David Carlton  <carlton@kealia.com>

* dwarf2read.c (psymtab_to_symtab_1): Calculate lowpc, highpc via
get_scope_pc_bounds.
(read_file_scope): Ditto.
(get_scope_pc_bounds): New function, produced by extracting code
from the above two functions, consolidating it, and adding support
for DW_TAG_namespace.

merge from gcc

change comment.

* dcrt0.cc (reent_data): Make global.
* cygwin.din: Reexport reent_data.

* cygtls.cc (_threadinfo::remove): Don't assume that we are removing _my_tls.
* exceptions.cc (setup_handler): Improve debugging output.
(call_signal_handler_now): Remove ill-advised debugger call.
* sigproc.cc (sigcomplete_main): Delete.
(sig_send): Honor FIXME and avoid using main thread's completion event for
everything or suffer races.
(pending_signals::add): Default stored mask to current process mask rather than
mask at time of signal send.
(wait_sig): Add debugging output.
* sigproc.h (sigpacket::mask_storage): Delete.

* fhandler.cc (fhandler_base::open): Revert isfs change.