* symtab.c (lookup_symtab_1): Use lbasename (NAME) instead of
basename (NAME).  The FreeBSD basename returns a pointer to a
static buffer, even if it's simply returning a string identical to
its argument.
(lookup_partial_symtab): Likewise.

2001-05-14  Michael Snyder  <msnyder@redhat.com>

        * solib.c, solib.h: Add comment for function no_shared_libraries.

2001-05-14  Michael Snyder  <msnyder@redhat.com>

* remote.c (remote_write_bytes): Set nr_bytes to return value of
bin2hex.

* library/interface.tcl (gdbtk_quit_check): Don't save sessions
here. It doesn't work for the Console Window.
(gdbtk_cleanup): Save session information here.
(gdbtk_tcl_exec_file_display): When files are loaded,
get the full pathname to the exe.

Fix no_shared_libraries() declaration.

* ppc-opc.c (powerpc_opcodes): Fixed extended opcode field of
simplified mnemonics used for setting PPC750-specific special
purpose registers.

Output ``[...]'' when a list.

* Makefile.am (ld.dvi): Search bfd/doc for texinfo files.
* Makefile.in: Ditto.

* remote.c (remote_write_bytes): Set nr_bytes before returning it.
* solib.h (no_shared_libraries): Declare.

Fix logic selecting a new architecture.  Use the sequence:
o provided by INFO
o hard-wired by (gdb) set ...
o reversed engineered from INFO.abfd
o default to previous architecture

2001-05-14  H.J. Lu <hjl@gnu.org>

* config.if (libc_interface): Set to -libc6.2- for cross
compiling to Linux/glibc 2.2.

* Makefile.in (GDBvn.texi): Set GDBVN from ../version.in.

    * security.cc (subauth): Check if Secur32.dll could be loaded.

2001-05-14  Ben Elliston  <bje@redhat.com>

* sidcomp.cgen-cpu.arm7t/armconf.exp: Update srcdir names.
* sidcomp.cgen-cpu.arm7t/armeit.conf: Likewise.
* sidcomp.cgen-cpu.arm7t/armmisc.exp: Likewise.

2001-05-14  Ben Elliston  <bje@redhat.com>

* sidcomp.cgen-cpu/armconf.exp: Move to sidcomp.cgen-cpu.arm7t.
* sidcomp.cgen-cpu/armeit.conf: Ditto.
* sidcomp.cgen-cpu/armeit.tcl: Ditto.
* sidcomp.cgen-cpu/armfiq.cs: Ditto.
* sidcomp.cgen-cpu/armhello.ms: Ditto.
* sidcomp.cgen-cpu/armimemfault.ms: Ditto.
* sidcomp.cgen-cpu/arminvinsn.ms: Ditto.
* sidcomp.cgen-cpu/armirq.cs: Ditto.
* sidcomp.cgen-cpu/armmemfault.ms: Ditto.
* sidcomp.cgen-cpu/armmisc.exp: Ditto.
* sidcomp.cgen-cpu/armutils.inc: Ditto.

* path.cc (path_conv::check): Revert allow_ntsec check so that volume info is
always retrieved and isdisk setting is properly set.

Fix formatting.

* config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
between symbols if the base symbol is in the current section;
emit a PC-relative relocation instead.

* fhandler_tty.cc (fhandler_tty_common::dup): Preserve O_NOCTTY when duping a
filehandle.

Add missing entry for change committed on 2001-01-28.

2001-05-12  Fernando Nasser  <fnasser@redhat.com>

* remote-e7000.c (e7000_open): Check for bad baud rate.
* remote-st.c (st2000_open): Ditto.

    * dir.cc (rmdir): Rearrange slightly to allow removing directories
        even when R/O attribute is set.

2001-05-12  H.J. Lu  <hjl@gnu.org>

* i386-dis.c (print_insn_i386): Always set `mod', `reg' and
`rm'.

Peter Targett's backwards compatibility and other arc fixes.

* i386-dis.c (twobyte_has_modrm): Update table.
(need_modrm): Give it file scope.
(MODRM_CHECK): Define.
(dofloat): Use MODRM_CHECK.
(OP_E): Likewise.
(OP_EM): Likewise.
(OP_EX): Likewise.
and fix testsuite yet again now that we are getting correct disassembly.

Oops, wrong address for pmuludq insn.

Correct cvtps2dq, movdq2q, movq2dq, and movq problems.

* thread.c (do_captured_list_thread_ids): Use ui_out_tuple_begin
and ui_out_tuple_end instead of ui_out_list_begin and
ui_out_list_end.

* Makefile.in (gnu-v2-abi.o): Add $(demangle_h) to list of
dependencies.  Reorder dependencies to match #includes in file,
for easier verification.

From Rodney Brown,
* configure.in: Only define _XOPEN_SOURCE if NSIG remains defined.

s/ui_out_list/ui_out_tupple/

* gnu-v2-abi.c: Don't #include "gdb_regex.h".  We don't use it.

Tweeks from RDBrown to fix compiling on HP/UX using HP's compiler.

* library/prefs.tcl (pref_save): Fix bug when key in gdb space has
extra `/' in it.

NEWS on version.in.

* mips-tdep.c (mips_store_return_value,
mips_extract_return_value): Pass arguments to
return_value_location in the proper order.

Replace Makefile.in:VERSION with the file version.in.

Fix handling of XScale LDRD and STRD instructions with post indexed addressing modes.

* external.cc (fillout_pinfo): Use correct pids.
* path.cc (mount_info::conv_to_win32_path): Correct test for whether to include
a slash.

merge from gcc

* generic/gdbtk-bp.c (set_raw_breakpoint): Revise declaration
to match the recently changed declaration in breakpoint.c.
Update all callers.

2001-05-10  Elena Zannoni  <ezannoni@redhat.com>

       * gdb.base/completion.exp: Revamp test. Make it execute on all
       platforms.

 2001-05-10  Elena Zannoni  <ezannoni@redhat.com>

       * gdb.base/completion.exp: Revamp test. Make it execute on all
       platforms.

Add ``type'' parameter to set_raw_breakpoint().

2001-05-11  Fernando Nasser  <fnasser@redhat.com>

* ser-unix.c (rate_to_code): Issue warning if baud rate is invalid.
(hardwire_setbaudrate): Set errno to EINVAL and return with error
if the conversion of the baud rate to code fails.

2001-02-28  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

* symtab.c (print_msymbol_info): Print addresses by portable method
longest_local_hex_string_custom.  Allow for 64-bit addresses.

* generic/gdbtk-bp.c (gdbtk_create_breakpoint): Safe guard
against "invalid" (internal) breakpoint numbers.
(gdbtk_modify_breakpoint): Ditto.
(gdbtk_delete_breakpoint): Ditto.

* elfxx-ia64.c (is_unwind_section_name): Consider linkonce unwind
sections as well.
(elfNN_ia64_final_write_processing): Map .gnu.linkonce.ia64unw.FOO
to .gnu.linkonce.t.FOO text section.

* readelf.c (process_unwind): Print all unwind sections, not just
one.

* config/tc-ia64.c (special_linkonce_name): New.
(make_unw_section): Map .gnu.linkonce.t.FOO text section into
.gnu.linkonce.ia64unw{,i}.FOO.
(ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
(dot_endp): Add comment about it.

* elf/ia64.h (ELF_STRING_ia64_unwind_once): Define.
(ELF_STRING_ia64_unwind_info_once): Define.

* emulparams/elf64_ia64.sh (OTHER_READONLY_SECTIONS): Put
.gnu.linkonce.ia64unw{,i} sections into corresponding .IA_64.unwind*
output sections.
* emulparams/elf64_aix.sh (OTHER_READONLY_SECTIONS): Likewise.

* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.

* ldlang.c (lang_process): Call bfd_merge_sections.

When truncating an aligned block, ensure that the low order bits of the
alignment are preserved.

Change type of 'addr' to be unsigned long, in order to match its use.

2001-05-11  Fernando Nasser  <fnasser@redhat.com>

* mi-var-child.exp: Adjust for the fact that now (char *) can be
dereferenced.

* exceptions.cc (handle_exceptions): Don't print message when executing from a
cygwin program.

* generic/gdbtk-bp.c (gdb_set_bp): Generate a breakpoint event
when we create a breakpoint. The hook is no longer used.
(gdb_set_bp_addr): Ditto.

Christopher Faylor <cgf@redhat.com>
* environ.cc (winenv): Always add SYSTEMDRIVE and SYSYEMROOT to win32-style
environment if they don't already exist.

2001-05-11  Ben Elliston  <bje@redhat.com>

* gas-test.scm (cgen-build.sh, gentest): Escape $ with a backslash
when generating allinsn.d from objdump output. Without it, the
testsuite will treat $ as the regular expression for end of line.

2001-05-10  H.J. Lu  <hjl@gnu.org>

* linker.c (_bfd_generic_link_add_one_symbol): Check loop on
indirect symbols.

* generic/gdbtk-bp.c (breakpoint_list, breakpoint_list_size): New
variables. Gdb is forcing us to maintain our own breakpoint
database.
(Gdbtk_Breakpoint_Init): Initialize our breakpoint database.
(gdb_find_bp_at_addr): Use our breakpoint database.
(gdb_find_bp_at_line): Ditto.
(gdb_get_breakpoint_list): Ditto.
(gdb_get_breakpoint_info): Remove deleted breakpoint hack.
(gdbtk_create_breakpoint): Moved here from gdbtk-hooks.c.
Add breakpoint to our breakpoint database.
(gdbtk_modify_breakpoint): Ditto the move.
(gdbtk_delete_breakpoint): Ditto the move.
Remove breakpoint from our database.
(gdb_get_tracepoint_info): Remove delete tracepoint hack.
It's not needed for tracepoints: they were implemented properly.
(gdbtk_create_tracepoint): Moved here from gdbtk-hooks.c.
(gdbtk_modify_tracepoint): Ditto.
(gdbtk_delete_tracepoint): Ditto.
* generic/gdbtk-hooks.c: Include "gdb-events.h".
(gdbtk_create_breakpoint): Moved to gdbtk-bp.c
(gdbtk_modify_breakpoint): Ditto.
(gdbtk_delete_breakpoint): Ditto.
(breakpoint_notify): Ditto.
(gdbtk_create_tracepoint): Ditto.
(gdbtk_modify_tracepoint): Ditto.
(gdbtk_delete_tracepoint): Ditto.
(tracepoint_notify): Ditto.
(report_error): No longer static.
(gdbtk_add_hooks): Create our own event handler
vector and register breakpoint_create, breakpoint_modify,
and breakpoint_delete handlers in gdbtk-bp.c.

Pass the tupple/list parameter.

2001-05-10  Andrew Cagney  <ac131313@redhat.com>

* ui-out.h (make_cleanup_ui_out_begin_end): Declare.
* ui-out.c (struct ui_out_end_cleanup_data): Define.
(do_cleanup_end): New function.  Replace do_list_end.
(make_cleanup_ui_out_end): New function.
(make_cleanup_ui_out_begin_end): New function.
(make_cleanup_ui_out_list_end): Use make_cleanup_ui_out_end.

2001-05-10  Elena Zannoni  <ezannoni@redhat.com>

        * MAINTAINERS: Declare xcoffread.c open to all maintainers,
        and make Kevin Buettner (kevinb@redhat.com) the reference person.

2001-05-10  Elena Zannoni  <ezannoni@redhat.com>

        * proc-api.c (ioctl_with_trace): Fix uninitialized variable.

2001-05-10  Fernando Nasser  <fnasser@redhat.com>

* MAINTAINERS: Add testsuite subdirectory co-maintainers.

Fix -Werror problem with mi-main.c.

Fix ChangeLog cut-n-paste error!

2001-04-12  Elena Zannoni  <ezannoni@redhat.com>

        * config/gdbserver.exp (gdb_load): Handle the case
        in which the arguments to gdbserver are given in the
        baseboard configuration file.
        Also handle the case in which the server needs to do a
        load.

2001-04-12  Elena Zannoni  <ezannoni@redhat.com>

        * config/gdbserver.exp (gdb_load): Handle the case
        in which the arguments to gdbserver are given in the
        baseboard configuration file.
        Also handle the case in which the server needs to do a
        load.

2001-05-10  Michael Snyder  <msnyder@redhat.com>

* remote.c (remote_open_1): Call no_shared_libraries, so that
symbols for shared libraries can be reloaded per session.
(remote_async_open_1): Ditto.

2001-05-10  Michael Snyder  <msnyder@redhat.com>

* remote.c (bin2hex, hex2bin): New functions.  Factor out these
two conversions which are coded for repeatedly in this module.
(remote_threads_extra_info, remote_wait, remote_async_wait,
store_register_using_P, remote_store_registers, remote_write_bytes,
remote_read_bytes, remote_rcmd): Use bin2hex and hex2bin instead
of coding the conversions inline.
(fromhex): Not exported, change from extern to static.

Delete ``info architecture'' command.

General updates for 5.1/5.2 lists.

Jim Ingham stepping back from Arm maintenance.

* generic/gdbtk-cmds.c: Put on diet. All breakpoint-,
tracepoint-, register-, and stack-related functions moved
into separate files.
(call_wrapper): Renamed to "gdbtk_call_wrapper" and export.
Update all callers.
* generic/gdbtk.h: Move all breakpoint-related stuff into
gdbtk-bp.c.
Remove declaration for "call_wrapper". Now in gdbtk-cmds.h
(and called "gdbtk_call_wrapper").
* generic/gdbtk-varobj.c: Include "gdbtk-cmds.h".
* generic/gdbtk-cmds.h: New file.
* generic/gdbtk-bp.c: New file.
* generic/gdbtk-register.c: New file.
* generic/gdbtk-stack.c: New file.

* Makefile.in (SUBDIR_GDBTK_OBS): Add gdbtk-bp.o, gdbtk-register.o
and gdbtk-stack.o.
(SUBDIR_GDBTK_SRCS): Ditto for the sources.
(gdbtk-bp.o): New rule.
(gdbtk-register.o): New rule.
(gdbtk-stack.o): New rule.
(gdbtk-cmds.o): Update dependencies.
(gdbtk.o): Ditto.
(gdbtk-hooks.o): Ditto.
(gdbtk-varobj.o): Ditto.

Don't loose last block during a dma.

2001-05-10  Fernando Nasser  <fnasser@redhat.com>

* varobj.c (c_number_of_children): Fix memory leak. Delete unwanted old
variables, not just unregister them.

2001-05-10  Fernando Nasser  <fnasser@redhat.com>

* varobj.c (c_number_of_children): Check for target type of void*,
not the target type name.  Allow dereferencing char*.

2001-05-10  Fernando Nasser  <fnasser@redhat.com>

* symfile.c (symbol_file_add_main_1): New static function.
Passes the flags arguments to  symbol_file_add() and takes care
of any necessary reinitializations.
        (symbol_file_command): Call symbol_file_add_main_1() instead of
        symbol_file_add().
        (symbol_file_add_main): Ditto.

Fix more fallout from multi-pass relaxation patch.

* gdbint.texinfo (Clean Design and Portable Implementation):
Renamed from "Clean Design".
(Clean Design and Portable Implementation): Document portable
methods of handling file names, and the associated macros.

* gas/cris/rd-dw2-10.d: Tweak for change in gas dwarf2 line number
handling.

Revert a couple of small changes that inadvertently came in via the
2001-05-03 patch.

Minor ptid_t changes for the upcoming phase 3 ptid patch.

    * config/tc-ia64.c (generate_unwind_image): Align the fragment
        beginning a function's unwind info block.

2001-05-09  H.J. Lu  <hjl@gnu.org>

* elflink.h (elf_link_add_object_symbols): Fix a typo. Allocate
versymhdr->sh_size bytes for extversym instead of hdr->sh_size.
Remove the unused veriable `dynver'.

remove erroneous header.

merge from gcc

* path.cc (mount_info::conv_to_win32_path): Treat UNC paths the same as paths
including `:' or `\'.

* fhandler.h (fhandler_termios::echo_erase): Declare new method.
* fhandler_termios.cc (fhandler_termios::echo_erase): New method for echoing
erase characters.
(fhandler_termios::line_edit): Check the echo flag before echoing control
characters (from Kazuhiro Fujieda <fujieda@jaist.ac.jp>).

2001-05-09  Elena Zannoni  <ezannoni@redhat.com>

* sh3-rom.c (_initialize_sh3_rom): Get rid of specific _WINDOWS
  conditional for help with connections through parallel ports,
  given that the actual code for downloading through a parallel port
  is not conditionalized.

* sh-tdep.c: Remove WIN32_WCE conditional. The wince sh target is
  unmaintaned, and probably on its way to obsolescence.

* library/interface.tcl (gdb_quit_hook): Remove. It's unused.
(gdbtk_quit): Do no shutdown window manager and save
preferences here.
(gdbtk_cleanup): This is the proper place to do those
things.

* i386-tdep.c (i386_frame_saved_pc): New function.
* config/i386/tm-i386.h (FRAME_SAVED_PC): Redefine in terms of
i386_frame_saved_pc.
(i386_frame_saved_pc): New prototype.

* include/pthread.h: Remove C++ comment.

* config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.

* i386-tdep.c (i386_register_virtual_type): New function.
(i386_register_convertible): New function.
* config/i386/tm-i386.h (REGISTER_VIRTUAL_TYPE): Redefine in terms
of i386_register_virtual_type.
(REGISTER_CONVERTIBLE): Redefine in terms of
i386_register_convertible.
(i386_register_virtual_type, i386_register_convertible): New
prototypes.

* Makefile.in (mn10300-tdep.o): New rule.

* Makefile.in (gdb_string_h): Define.  Use it throughout.
Some rules were already using this, even though it isn't defined.

* Makefile.in (mn10300-tdep.o): New rule.

* Makefile.in (obstack_h, target_h): Define; these are already
used elsewhere, but have been expanding to the empty string.
(memattr_h): Define; needed by target_h.

* mn10300-tdep.c (mn10300_extract_return_value): Mark this as
static.  (This was accidentally omitted from the earlier patch.)

* mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): New function.
(mn10300_gdbarch_init): Register it as the architecture's
dwarf2_reg_to_regnum method.