Added myself to the write-after-approval list.

[binutils.git] / gdb / ChangeLog

2001-04-27  Don Howard  <[email protected]>

        * MAINTAINERS (Misc): Added myself to the write-after-approval
        list.

2001-04-26  Jim Blandy  <[email protected]>

        (Changes from Daniel Berlin, with revisions by Jim Blandy.)
        
        Abstract out operations specific to particular C++ ABI's, and
        invoke them through a function table.  This removes the C++ ABI
        dependencies scattered throughout the code, and allows us to
        cleanly add support for new C++ ABI's.
        * cp-abi.h, cp-abi.h, gnu-v2-abi.c, hpacc-abi.c: New files.
        * c-typeprint.c, c-valprint.c, dbxread.c, eval.c, gdbtypes.c,
        jv-typeprint.c, linespec.c, symtab.c, typeprint.c, valops.c:
        #include "cp-abi.h".  These files all use functions now declared
        there.
        * symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P):
        Deleted.  These services are now provided by functions declared in
        cp-abi.h.
        * value.h (value_rtti_type, value_virtual_fn_field): Same.
        * values.c (value_virtual_fn_field): Same, for this definition.
        * valops.c (value_rtti_type): Same.     
        * c-typeprint.c (c_type_print_base): Use the functions from
        "cp-abi.h", instead of the old macros, or hard-coded ABI-specific
        tests.
        * dbxread.c (record_minimal_symbol): Same.
        * gdbtypes.c (get_destructor_fn_field, virtual_base_index,
        virtual_base_index_skip_primaries): Same.
        * jv-typeprint.c (java_type_print_base): Same.
        * linespec.c (find_methods, decode_line_1): Same.
        * symtab.c (gdb_mangle_name): Same.
        * Makefile.in (SFILES): Add the new .c files mentioned above.
        (cp_abi_h): New variable.
        (COMMON_OBS): Add gnu-v2-abi.o, hpacc-abi.o, and cp-abi.o.
        (cp-abi.o, gnu-v2-abi.o, hpacc-abi.o): New targets.
        (c-typeprint.o, c-valprint.o, dbxread.o, eval.o, gdbtypes.o,
        jv-typeprint.o, symtab.o, linespec.o, typeprint.o, valops.o): Add
        dependency on $(cp_abi_h).

2001-04-26  Michael Snyder  <[email protected]>

        * thread-db.c (_initialize_thread_db): Add set/show command
        "debug-linux-threads" for debugging output.
        * lin-lwp.c (various): Use global "debug_linux_threads to 
        turn on extra debugging output.
        * lin-lwp.c: Minor cleanups in comments.
        * target.c (normal_pid_to_str): Get rid of an ancient hack.
        * remote.c (remote_pid_to_str): New function for remote target.

2001-04-24  Jim Blandy  <[email protected]>

        * c-typeprint.c (c_type_print_cv_qualifier): Don't print `const'
        qualifier on C++ references; all references are innately const.

2001-04-20  Mark Kettenis  <[email protected]>

        * event-top.h: Fix formatting.

2001-04-17  Andrew Cagney  <[email protected]>

        * source.c (openp): Obsolete #ifdef MPW code.
        (open_source_file): Ditto.
        * event-top.c (display_gdb_prompt): Ditto.
        * utils.c (query): Ditto.
        (init_page_info): Ditto.
        (init_page_info): Delete #ifndef MPW.
        * top.c (gdb_readline): Ditto.
        * mac-xdep.c: Obsolete.
        * mac-gdb.r: Obsolete.
        * config/powerpc/xm-mpw.h: Obsolete.
        * config/xm-mpw.h: Obsolete.
        * mpw-make.sed: Obsolete.
        * mpw-config.in: Obsolete.
        * TODO: Update
        * NEWS: Update

2001-04-19  Mark Kettenis  <[email protected]>

        * i386-tdep.c (i386_frameless_function_invocation): New function.
        * config/i386/tm-i386.h (FRAMELESS_FUNCTION_INVOCATION): Redefine
        in terms of i386_frameless_function_invocation.  Adjust comment.
        (i386_frameless_function_invocation): New prototype.

2001-04-18  Martin M. Hunt  <[email protected]>

        * top.c (gdb_init): Don't call cli_out_new() to
        create global uiout if init_ui_hook is set.  uiout will
        have to be initialized there.

2001-04-18  Andrew Cagney  <[email protected]>

        * arch-utils.c: Include "regcache.h".

2001-04-18  Mark Kettenis  <[email protected]>

        * i386-tdep.c (i386_saved_pc_after_call): New function.
        * config/i386/tm-i386.h (SAVED_PC_AFTER_CALL): Redefine in terms
        of i386_saved_pc_after_call.
        (i386_saved_pc_after_call): New prototype.

2001-04-17  Michael Snyder  <[email protected]>

        * i386-nat.c: Fix typo in comment.
        * solib.c (no_shared_libraries): New function.  Discard all symbols
        from shared libraries.
        (_initialize_solib): Add command "nosharedlibrary" as complement
        to the command "sharedlibrary".  Unloads symbols for all solibs.

2001-04-16  Andrew Cagney  <[email protected]>

        * configure.host (m68030-sony-*, m68*-isi-*, m68*-sony-*):
        * configure.tgt (m68*-rom68k-*, m68*-*bug-*, m68*-monitor-*)
        (m68*-est-*, m68*-sony-*, m68*-isi-*):
        * Makefile.in (xm-news1000.h, tm-news.h, xm-news.h): Obsolete..
        * config/m68k/xm-news.h: Obsolete.
        * config/m68k/tm-news.h: 
        * config/m68k/xm-news1000.h: Obsolete.
        * config/m68k/news.mh: Obsolete.
        * config/m68k/news.mt: Obsolete.
        * config/m68k/nm-news.h: Obsolete.
        * config/m68k/news1000.mh: Obsolete.
        * news-xdep.c: Obsolete.
        * Makefile.in (isi-xdep.o): Obsolete.
        (ALLDEPFILES): Delete isi-xdep.c.
        (tm-isi.h): Obsolete.
        * m68k-tdep.c (altos_skip_prologue): Update comments.
        (isi_skip_prologue): Obsolete.
        * isi-xdep.c: Obsolete.
        * config/m68k/xm-isi.h: Obsolete.
        * config/m68k/isi.mh: Obsolete.
        * config/m68k/tm-isi.h: Obsolete.
        * config/m68k/isi.mt: Obsolete.

        * TODO: Update.
        * NEWS: Update.

2001-04-17  Michael Snyder  <[email protected]>
        
        * remote.c (remote_open_1): On opening the remote target, activate
        the solib_create_inferior_hook, so that it can detect when the
        target loads shared libraries.
        (remote_async_open_1): Ditto.

2001-04-17  Michael Snyder  <[email protected]>
        
        * breakpoint.c (print_one_breakpoint): Handle 64-bit addresses.
        * tracepoint.c (tracepoints_info): Handle 64-bit addresses.
        * testsuite/gdb.trace/deltrace.exp: Allow for 64-bit addresses.
        * testsuite/gdb.trace/infotrace.exp: Ditto.
        * testsuite/gdb.trace/passcount.exp: Ditto.
        * testsuite/gdb.trace/while-stepping.exp: Ditto.

2001-04-17  Michael Snyder  <[email protected]>

        * thread-db.c (check_thread_signals): When looping over all
        signals, ignore signal zero.
        (disable_thread_signals): Ditto.

2001-04-17  Eirik Fuller <[email protected]>

        * thread.c (do_captured_thread_select): Allow the argument to the
        thread command to be an expression rather than a literal integer.

2001-04-17  Mark Kettenis  <[email protected]>

        * i386-linux-tdep.c (i386_linux_saved_pc_after_call): Use
        read_memory_unsigned_integer instead of read_memory_integer.

2001-04-16  Kevin Buettner  <[email protected]>

        * solib-aix5.c (map_index_vs_section_name_okay): New function.
        (aix5_relocate_main_executable): Don't use file offsets for
        determining corresponding sections and map file entries.  Call
        map_index_vs_section_name_okay() to do this instead.

2001-04-16  Kevin Buettner  <[email protected]>

        * procfs.c (open_with_retry): New function.
        (open_procinfo_files, load_syscalls, proc_iterate_over_mappings)
        (proc_get_LDT_entry): Call open_with_retry() instead of open().

2001-04-16  Kevin Buettner  <[email protected]>

        * ia64-linux-nat.c (ia64_linux_stopped_by_watchpoint): Adjust
        comparison against TRAP_HWBKPT constant yet again to account
        for the various values used by different kernel versions.

2001-04-16  Daniel Berlin  <[email protected]>

        * demangle.c (_initialize_demangler): Use xcalloc on the
        demangling_style_names, and make it a null terminated array of
        names, to avoid a crash.

2001-04-16  Mark Kettenis  <[email protected]>

        * i386-tdep.c (i386_frame_chain): New function.
        * config/i386/tm-i386.h (FRAME_CHAIN): Redefine in terms of
        i386_frame_chain.
        (i386_frame_chain): New prototype.

2001-04-14  J.T. Conklin  <[email protected]>
        
        * target.h (target_ops): Removed to_core_file_to_sym_file vector
        function.
        * corelow.c (core_ops): Updated for above change.
        * gnu-nat.c (core_ops): Likewise.
        * inftarg.c (child_ops): Likewise.
        * monitor.c (monitor_ops): Likewise.
        * ppc-bdm.c (bdm_ppc_ops): Likewise.
        * remote-adapt.c (adapt_ops): Likewise.
        * remote-bug.c (bug_ops): Likewise.
        * remote-e7000.c (e7000_ops): Likewise.
        * remote-eb.c (eb_ops): Likewise.
        * remote-es.c (es1800_ops, es1800_child_ops): Likewise.
        * remote-mm.c (mm_ops): Likewise.
        * remote-nindy.c (nindy_ops): Likewise.
        * remote-nrom.c (nrom_ops): Likewise.
        * remote-os9k.c (rombug_ops): Likewise.
        * remote-rdp.c (remote_rdp_ops): Likewise.
        * remote-sim.c (gdbsim_ops): Likewise.
        * remote-st.c (st2000_ops): Likewise.
        * v850ice.c (v850ice_ops): Likewise.
        * target.c (cleanup_target): Likewise
        (update_current_target): Likewise.
        (setup_target_debug): Likewise
        (debug_to_core_file_to_sym_file): Removed.

        * corefile.c (core_file_command) [HPUXHPPA]: Removed code that
        sets symbol file from information obtained from the core file.
        * corelow.c (core_file_to_sym_file): Removed.
        
2001-04-13  Fernando Nasser  <[email protected]>

        From  Adam Mirowski  <[email protected]>
        Fixed Insight on Solaris. It was not possible to debug a process
        because of EINTR "errors".
        * procfs.c: (procfs_wait): if proc_wait_for_stop() fails
        with EINTR, retry the call.

2001-04-12  Kevin Buettner  <[email protected]>

        * solib-aix5.c (enum maptype): Delete.
        (struct lm_info): Add new member ``nmappings''.  Make ``mapping''
        member a pointer instead of a statically sized array.
        (build_so_list_from_mapfile): Dynamically allocate ``mapping''
        array.
        (aix5_relocate_main_executable, aix5_relocate_section_addresses,
        aix5_find_global_pointer): Search for correct mapping to use
        based on file offset instead of knowledge of whether the section
        is read-only or read/write.
        (aix5_find_gate_addresses): Use the first mapping instead of
        the (now defunct) MT_READONLY mapping.

2001-04-12  Nicholas Duffek  <[email protected]>

        * xcoffread.c (scan_xcoff_symtab): Ignore symbols beginning with
        "@".

2001-04-12  Kevin Buettner  <[email protected]>

        * config/i386/fbsd.mh (NATDEPFILES): Add i386-nat.o.

2001-04-09  Andrew Cagney  <[email protected]>

        Obsolete i[3456]86-*-sunos* (aka Sun386) host and target.
        * config/i386/sun386.mh: Obsolete.
        * config/i386/sun386.mt: Obsolete.
        * config/i386/xm-sun386.h: Obsolete.
        * config/i386/tm-sun386.h: Obsolete.
        * config/i386/nm-sun386.h: Obsolete.
        * Makefile.in (ALLDEPFILES): Delete sun386-nat.c.
        (sun386-nat.o): Target is obsolete.
        * sun386-nat.c: Obsolete.
        * configure.tgt (i[3456]86-*-sunos*): Obsolete.
        * configure.host (i[3456]86-*-sunos*): Obsolete.
        * NEWS: Update.
        * TODO: Update.

2001-04-10  J.T. Conklin  <[email protected]>

        * maint.c: Fix typo in comment.

2001-04-09  Keith Seitz  <[email protected]>

        * MAINTAINERS: Swap with Syd Polk as a gdbtk maintainer.

2001-04-08  Kevin Buettner  <[email protected]>

        * fork-child.c (fork_inferior, clone_and_follow_inferior): 
        Document fact that apparent call to vfork() might actually be
        a call to fork() instead.
        * ser-pipe.c (pipe_open): Likewise.

2001-04-08  Kevin Buettner  <[email protected]>

        * printcmd.c (print_frame_args): Use a cleanup to invoke
        ui_out_list_end() so that the list count nesting flag will
        be decremented properly when an error occurs.
        * stack.c (print_frame): Likewise.

2001-04-06  J.T. Conklin  <[email protected]>

        * dcache.c (dcache_write_line): Fixed bugs where cache line was
        not written to target correctly.

        * gdbserver/low-hppabsd.c (read_inferior_memory): Add explicit 
        void return value;
        * gdbserver/low-nbsd.c: Likewise.
        * gdbserver/low-sparc.c: Likewise.
        * gdbserver/low-sun3.c: Likewise.

2001-04-06  Geoffrey Keating  <[email protected]>

        * config/rs6000/nm-rs6000.h (PTRACE_ATTACH): Don't define.
        (PTRACE_DETACH): Don't define.

2001-04-06  David Smith  <[email protected]>

        * arch-utils.c (default_prepare_to_proceed)
        (generic_prepare_to_proceed): Added new functions.
        * arch-utils.h: New function declarations for
        default_prepare_to_proceed() and generic_prepare_to_proceed().
        * gdbarch.sh: Added PREPARE_TO_PROCEED.
        * gdbarch.c: Regenerated.
        * gdbarch.h: Regenerated.
        * inferior.h: Added get_last_target_status() declaration.
        * infrun.c (get_last_target_status): Added new function.
        (handle_inferior_event): Saves last pid and waitstatus, which will
        get returned by get_last_target_status(). 

        * hppa-tdep.c (prepare_to_proceed):  Added comment stating that
        prepare_to_proceed() is potentially redundant since
        default_prepare_to_proceed() has been added.
        * linux-thread.c (prepare_to_proceed): Ditto.
        * lin-lwp.c (prepare_to_proceed): Ditto.
        * m3-nat.c (prepare_to_proceed): Ditto.
        
2001-04-05  Andrew Cagney  <[email protected]>

        Obsolete powerpcle-*-cygwin* and powerpcle-*-solaris* platforms
        and powerpc-*-netware* target.
        * configure.host (powerpcle-*-cygwin*, powerpcle-*-solaris*):
        Obsolete.
        * configure.tgt (powerpc-*-netware*, powerpcle-*-cygwin*)
        (powerpcle-*-solaris*): Obsolete.
        * config/powerpc/tm-cygwin.h: Obsolete.
        * config/powerpc/cygwin.mt: Obsolete.
        * config/powerpc/xm-cygwin.h: Obsolete.
        * config/powerpc/cygwin.mh: Obsolete.
        * config/powerpc/nm-solaris.h: Obsolete.
        * config/powerpc/xm-solaris.h: Obsolete.
        * config/powerpc/tm-solaris.h: Obsolete.
        * config/powerpc/solaris.mt: Obsolete.
        * config/powerpc/tm-ppc-nw.h: Obsolete.
        * config/powerpc/ppc-nw.mt: Obsolete.
        * TODO: Update.
        * NEWS: Update.

2001-04-06  Fernando Nasser  <[email protected]>

        * buildsym.c (record_line): Turn off unused addr bits.

2001-04-06  Fernando Nasser  <[email protected]>

        From David Deephanphongs <[email protected]>
        * inferior.h:   Fix declarations of get_inferior_args and 
        set_inferior_args, which were missing the trailing 's'.

2001-04-05  Jeff Holcomb  <[email protected]>

        * monitor.c (monitor_supply_register): Only report an error if we
        don't get a valid value.

2001-04-05  Eli Zaretskii  <[email protected]>

        * README: Don't mention gdba.el.

2001-04-05  Elena Zannoni  <[email protected]>

        From  Jimmy Guo  <[email protected]>
        * top.c (init_main): set prompt if annotation_level>1,
        this is necessary when annotation_level is set to 2 via
        --annotate=2 command line option.

2001-04-04  Andrew Cagney  <[email protected]>

        Obsolete a29k-*-* host and a29k-*-sym1* and a29k-*-kern* targets.
        * configure.tgt (a29k-*-sym1*, a29k-*-kern*): Obsolete.
        * configure.host (a29k-*-*): Obsolete.
        * Makefile.in (ALLDEPFILES): Remove ultra3-nat.c and
        ultra3-xdep.c.
        (ultra3-nat.o, ultra3-xdep.o): Obsolete.
        * config/a29k/tm-ultra3.h: Obsolete.
        * config/a29k/ultra3.mt: Obsolete.
        * config/a29k/ultra3.mh: Obsolete.
        * config/a29k/nm-ultra3.h: Obsolete.
        * config/a29k/xm-ultra3.h: Obsolete.
        * ultra3-xdep.c: Obsolete.
        * ultra3-nat.c: Obsolete.
        * config/a29k/a29k-kern.mt: Obsolete.
        * NEWS: Update.
        * TODO: Update.

Wed Apr  4 21:48:42 2001  Christopher Faylor <[email protected]>

        * main.c: Remove windows.h use.
        (gdbtk_test): Use PATH_MAX for home var calculation.
        * remote-e7000.c (e7000_parse_device): Accomodate Cygwin as well as
        Win32 in colon test.
        * ser-tcp.c: Use modern __CYGWIN__ conditional.
        * source.c (mod_path): Add __CYGWIN__ conditional to WIN32 test.
        (openp): Ditto.
        * symfile.c (symfile_bfd_open): Ditto.

2001-04-04  Martin M. Hunt  <[email protected]>

        * main.c (captured_main): For GDBtk, don't use tui_fileopen().
        Handle all stream setup in gdbtk_init

2001-04-04  Mark Kettenis  <[email protected]>

        * i386-tdep.c (i386_extract_return_value): Don't return the return
        value of a void function.
        (i386_store_return_value): Likewise.

2001-04-03  Andrew Cagney  <[email protected]>

        Obsolete w65-*-* target.
        * configure.tgt (w65-*-*): Obsolete.
        * config/w65/w65.mt: Obsolete.
        * config/w65/tm-w65.h: Obsolete.
        * w65-tdep.c: Obsolete.
        * NEWS: Update.  Fix TiC80 description.
        * TODO: Update.

2001-04-03  Andrew Cagney  <[email protected]>

        Obsolete tic80-*-* target.
        * configure.tgt (tic80-*-*): Obsolete.
        * config/tic80/tic80.mt: Obsolete.
        * config/tic80/tm-tic80.h: Obsolete.
        * tic80-tdep.c: Obsolete.
        * TODO: Update
        * NEWS: Update.

2001-04-02  J.T. Conklin  <[email protected]>

        * remote-mips.c (S_IROTH): Moved definition from here.
        * gdb_stat.h (S_IROTH): to here.

        * remote.c (remote_protocol_e, remote_protocol_E): Define.
        (set_remote_protocol_e_packet_cmd)
        (set_remote_protocol_E_packet_cmd)
        (show_remote_protocol_e_packet_command)
        (show_remote_protocol_E_packet_command): New functions.
        (init_all_packet_configs): Initialize remote_protocol_e and
        remote_protocol_E.
        (remote_resume, remote_async_resume): Support e/E command
        packets.
        (show_remote_cmd): Show state of remote_protocol_e and 
        remote_protocol_E.
        (_initialize_remote): Add "set remote step-over-range-packet" 
        and "set remote step-over-range-w-signal-packet" to CLI.

2001-04-01  Andrew Cagney  <[email protected]>

        Obsolete ns32k-*-mach3*, ns32k-umax-*, ns32k-utek-sysv* and
        ns32k-utek-*.
        * Makefile.in (ALLDEPFILES): Delete umax-xdep.c and ns32km3-nat.c.
        (umax-xdep.o, ns32km3-nat.o): Obsolete.
        * configure.tgt (ns32k-*-mach3*, ns32k-utek-sysv*, ns32k-utek-*):
        Obsolete.
        * configure.host (ns32k-*-mach3*, ns32k-umax-*, ns32k-utek-sysv*):
        Obsolete.
        * config/ns32k/merlin.mh: Obsolete.
        * config/ns32k/merlin.mt: Obsolete.
        * config/ns32k/xm-merlin.h: Obsolete.
        * config/ns32k/tm-merlin.h: Obsolete.
        * config/ns32k/nm-umax.h: Obsolete.
        * config/ns32k/umax.mh: Obsolete.
        * config/ns32k/umax.mt: Obsolete.
        * config/ns32k/xm-umax.h: Obsolete.
        * umax-xdep.c: Obsolete.
        * config/ns32k/ns32km3.mh: Obsolete.
        * config/ns32k/ns32km3.mt: Obsolete.
        * config/ns32k/tm-ns32km3.h: Obsolete.
        * config/ns32k/xm-ns32km3.h: Obsolete.
        * ns32km3-nat.c: Obsolete.
        * ns32k-tdep.c (merlin_skip_prologue): Obsolete.
        (merlin_frame_num_args): Ditto.
        * NEWS: Update.
        * TODO: Update.

2001-04-02  Eli Zaretskii  <[email protected]>

        * config/djgpp/fnchange.lst: Tweak due to
        expect/example/chesslib.c.

2001-04-02  Kevin Buettner  <[email protected]>

        * m88k-tdep.c (examine_prologue): Change type of ``insn'' from
        unsigned int to unsigned long.  Also, fix format string.
        (pop_frame):  Fix PC_IN_CALL_DUMMY() call so that it doesn't
        use an undeclared variable.  Also, delete declaration and
        initialization of ``fp'' because it is otherwise unused.
        * remote-bug.c (sleep): Delete declaration.
        (bug_store_register, bug_write_memory, bug_read_memory)
        (bug_insert_breakpoint, bug_remove_breakpoint): Fix sprintf()
        format statements and cast certain sprintf() arguments to
        eliminate warnings.
        (bug_load): Likewise for call to printf_filtered().
        * config/m88k/tm-m88k.h (FIX_CALL_DUMMY): Eliminate
        assignment to ``pc''.  The necessary assignment is done in
        hand_function_call() after the invocation of FIX_CALL_DUMMY().

2001-03-20  Daniel Berlin  <[email protected]>
        
        * symtab.c (completion_list_add_name): Remove duplicate string checks,
        readline already does this, and it's much faster at it, too.

2001-04-01  Eli Zaretskii  <[email protected]>

        * go32-nat.c: Minor tweaks, to pacify the ari script.

2001-04-01  Mark Kettenis  <[email protected]>

        * i386-tdep.c (i386_extract_struct_value_address): New function.
        * config/i386/tm-i386.h (EXTRACT_STRUCT_VALUE_ADDRESS): Redefine
        in terms of i386_extract_struct_value_address.
        (i386_extract_struct_value_address): New prototype.

        * i386-linux-nat.c (i386_linux_dr_get): Change type of return
        value to `unsigned long'.  Change type of `value' to `unsigned
        long'.
        (i386_linux_dr_set): Change type of second argument to `unsigned
        long'.
        (i386_linux_dr_set_control): Change type of first argument to
        `unsigned long'.
        (i386_linux_dr_get_status): Change type of return value to
        unsigned long.
        * config/i386/nm-linux.h (i386_linux_dr_set_control,
        i386_linux_dr_get_status): Adjust prototypes accordingly. 

2001-03-31  Kevin Buettner  <[email protected]>

        * ia64-linux-nat.c (ia64_linux_stopped_by_watchpoint): Change
        TRAP_HWBKPT constant to match that in the kernel headers for
        Linux/IA-64.

2001-03-31  Mark Kettenis  <[email protected]>

        * i386bsd-nat.c: Include "gdb_assert.h".
        [HAVE_PT_GETDBREGS] (DBREG_DRX): Define if not
        already defined.
        [HAVE_PT_GETDBREGS] (i386bsd_dr_set, i386bsd_dr_set_control,
        i386bsd_dr_set_addr, i386bsd_dr_reset_addr,
        i386bsd_dr_get_status): New functions.
        * config/i386/nm-fbsd.h [HAVE_PT_GETDBREGS]
        (I386_USE_GENERIC_WATCHPOINTS): Define.
        Include "i386/nm-i386.h".
        (I386_DR_LOW_SET_CONTROL, I386_DR_LOW_SET_ADDR,
        I386_DR_LOW_RESET_ADDR, I386_DR_LOW_GET_STATUS): New macros.
        (i386bsd_dr_set_control, i386bsd_dr_set_addr,
        i386bsd_dr_reset_addr, i386bsd_dr_get_status): New prototypes.
        * acconfig.h (HAVE_PT_GETDBREGS): New configure macro.
        * configure.in: Cleanup a few comments.  Check for PT_GETDBREGS
        ptrace request.
        * config.in, configure: Regenerate.

        * i386-nat.c (i386_insert_aligned_watchpoint): Set address
        register before enabling it by setting the control register.
        (i386_remove_aligned_watchpoint): Reset address register after
        disabling it by setting the control register.

        * i386-tdep.c (i386_extract_return_value): If the type of the
        return value is TYPE_STRUCT and the number of fields is one, call
        ourselves with TYPE set tp the type of the first field.
        (i386_store_return_value): Likewise.
        This fixes a problem with returning structs consisting of a single
        `float' or `double' on *BSD.

2001-03-30  Mark Kettenis  <[email protected]>

        * lin-lwp.c (lin_lwp_resume): Don't mark LWP as not stopped until
        we're absolutely sure we're going to resume it.

        * thread-db.c (check_event): Don't report an error if we encounter
        a thread creation event for a thread that's already in the thread
        list, since that may legitemately happen.  Instead only call
        attach_thread if it's not already in the thread list.

2001-03-28  Andrew Cagney  <[email protected]>

        * config/pa/xm-hppah.h (malloc): Really delete declaration
        (MALLOC_INCOMPATIBLE): Really delete macro.
        * cli/cli-cmds.c (apropos_command): Use xcalloc.

2001-03-28  Andrew Cagney  <[email protected]>

        * configure.in (build_warnings): Add -Wuninitialized.
        * configure: Regenerate.

        * v850-tdep.c (v850_scan_prologue): Initialize ``insn2''.
        * sparc-tdep.c (sparc64_push_arguments): Add default case to
        switch.
        * sh-tdep.c (sh_do_fp_register): Replace ``?:'' printf format
        expression with if statement.
        * mn10200-tdep.c (mn10200_analyze_prologue): Initialize
        ``stack_size''.
        * mips-tdep.c (show_mipsfpu_command): Add default case to switch.
        (mips_dump_tdep): Fix setting of ef_mips_arch.
        * mcore-tdep.c (mcore_analyze_prologue): Initialize ``fp_regnum''.
        * dsrec.c (make_srec): Always initialize ``binbuf''.
        * monitor.c (monitor_read_memory_single): Do not pass an
        uninitialized buffer to monitor_error. Make ``i'' more local.

2001-03-28  Andrew Cagney  <[email protected]>

        * MAINTAINERS: Change ns32k target to ,-Werror.

        * ns32k-tdep.c: Include "gdbcore.h"
        (flip_bytes): Change first argument to void*. Add forward
        declaration.
        (sign_extend): Add declaration.
        (merlin_frame_num_args): Add final else clause to if-else chain.
        (umax_frame_num_args): Ditto.
        * config/ns32k/tm-umax.h (ns32k_localcount): Declare.
        (flip_bytes): Ditto.

2001-03-28  Mark Kettenis  <[email protected]>

        * i386-linux-tdep.c (FRAMELESS_SIGNAL): Moved here from
        config/i386/nm-linux.h (including comment).
        (i386_linux_frame_chain): New function implementing guts of the
        former FRAME_CHAIN macro, but using read_memory_unsigned_integer
        instead of read_memory_integer.
        (i386_linux_frame_saved_pc): Removed doc pointing to
        i386/tm-linux.h for an explanation of FRAMELESS_SIGNAL since that
        now lives in this file.
        * config/i386/tm-linux.h (FRAMELESS_SIGNAL): Moved to
        i386-linux-tdep.c (including comment).
        (FRAME_CHAIN): Redefined in terms of i386_linux_frame_chain.
        (i386_linux_frame_chain): New prototype.

        * gdbserver/low-linux.c [I386_GNULINUX_TARGET]: Cleanup code and
        make it work again.
        (NUM_FREGS): Redefine to 0.
        (NUM_REGS): Redefine as NUM_GREGS.
        (i386_register_byte, i386_register_raw_size): Update from
        i386-tdep.c.  Add comment about their origin.
        (regmap, register_u_addr): Take these from i386-linux-nat.c.
        (i386_register_u_addr): Removed.

        * i386-linux-nat.c (i386_linux_dr_get): Return 0 if ptrace call
        fails instead of calling perror_with_name.  This should fix
        debugging remote i386 targets with a native Linux/x86 GDB.  Add
        FIXME for this hack.

2001-03-19  J.T. Conklin  <[email protected]>

        * arch-utils.c (#include "gdbthread.h"): Removed.
        (#include "symfile.h"): Removed. 
        (XMALLOC): Removed unused macro.
        * breakpoint.c (tbreak_command): Removed local declaration.
        (awatch_command, do_enable_breakpoint, set_breakpoint_count):
        Remove duplicate declarations.
        (bpstat_should_step, bpstat_have_active_hw_watchpoints)
        (remove_solib_event_breakpoints): Fix indentation botch.
        * c-typeprint.c (#include "command.h"): Removed.
        (#include "gdbcmd.h"): Removed.
        * ch-exp.c (ch_terminal_match_float_literal, parse_expr)
        (parse_primval, parse_untyped_expr, parse_opt_untyped_expr):
        Removed duplicate declarations.
        * ch-typeprint.c (#include "command.h"): Removed.
        (#include "gdbcmd.h"): Removed.
        * corefile.c (#include "frame.h"): Removed
        (#include "symfile.h"): Removed.
        (#include "language.h"): Removed.
        * dbxread.c (#include "command.h"): Removed.
        * environ.c (#include "gdbcore.h"): Removed.
        * event-loop.c (#include "top.h"): Removed.
        * f-typeprint.c (#include "command.h"): Removed.
        (#include "gdbcmd.h"): Removed.
        (#include "language.h"): Removed.
        (#include "typeprint.h"): Removed.
        (#include "frame.h"): Removed.
        * gdbtypes.h (print_type_scalar): Removed declaration.
        * infcmd.c (#include "completer.h"): Removed.
        * language.c (#include "frame.h"): Removed.
        * m2-typeprint.c (#include "command.h"): Removed.
        (#include "gdbcmd.h"): Removed.
        (#include "language.h"): Removed.
        * m2-valprint.c (#include "valprint.h"): Removed.
        * p-typeprint.c (#include "command.h"): Removed.
        (#include "gdbcmd.h"): Removed.
        * p-valprint.c (#include "typeprint.h"): Removed.
        * parse.c (#include "linespec.h"): Removed.
        * regcache.c (#include "frame.h"): Removed.
        * remote.c (#include "frame.h"): Removed.
        (getpkt_sane): Make static.
        * source.c (#include "completer.h"): Removed.
        * stack.c (#include "symfile.h"): Removed.
        (#include "objfiles.h"): Removed.
        * symfile.c (#include "completer.h"): Removed.
        * tracepoint.c (#include "completer.h"): Removed.
        * values.c (#include "frame.h"): Removed.
        * varobj.c (#include "valprint.h"): Removed.
        * wrapper.c (#include "frame.h"): Removed.
        
        * memattr.c (create_mem_region): Removed unused variable.
        * remote-nrom.c: Removed spurious semicolon after init_nrom_ops.

2001-03-27  Nick Clifton  <[email protected]>

        * remote-rdp.c (rdp_set_command_line): Add missing double quote.

2001-03-27  Kevin Buettner  <[email protected]>

        * solib-aix5.c (build_so_lib_from_mapfile): Use xfree() instead
        of free().

2001-03-27  Eli Zaretskii  <[email protected]>

        * TODO (Cleanups): Remove the item about converting docs to GFDL.

2001-03-26  Kevin Buettner  <[email protected]>

        * ia64-tdep.c (slotN_contents, replace_slotN_contents): Change
        type of ``bundle'' from unsigned char * to char *.
        (ia64_get_saved_register): Use alloca() to allocate register
        buffers.

        * solib-aix5.c (build_so_lib_from_mapfile): Fix xasprintf() usage.

2001-03-26  Kevin Buettner  <[email protected]>

        * proc-utils.h (procfs_ctl_t): New typedef.
        * proc-api.c (write_with_trace): Change type of ``opcode'' from
        long to procfs_ctl_t.  Don't assume that the target has defined
        BREAKPOINT.  Handle case in which PCRESET is the same as PCUNSET.
        * proc-events.c (sys/syscall.h, sys/fault.h): Include conditionally.
        * procfs.c (sys/fault.h, sys/syscall.h): Include conditionally.
        (gdb_sigset_t, gdb_sigaction_t, gdb_siginfo_t, gdb_premptysysset)
        (gdb_praddsysset, gdb_prdelsysset, gdb_pr_issyssetmember):
        Conditionally define as appropriate for AIX/non-AIX systems.  Use
        these defines/typedefs as appropriate elsewhere in file.
        (struct procinfo): Change type of saved_sigset and saved_sighold
        from sigset_t to gdb_sigset_t.  Make saved_exitset and
        saved_entryset pointer variables.  Add two new fields, num_syscalls
        and syscall_names.
        (DYNAMIC_SYSCALLS): Define when HAVE_PRSYSENT_T is defined.
        (sysset_t_size, sysset_t_alloc): New functions.
        (load_syscalls, free_syscalls, find_syscall): New functions for
        platforms which define DYNAMIC_SYSCALLS.
        (create_procinfo): Call load_syscalls.
        (destroy_one_procinfo): Call free_syscalls.
        (GDBRESET): Don't define twice.
        (proc_modify_flag): Change type of operation code array `arg'
        from long to procfs_ctl_t.
        (proc_stop_process, proc_wait_for_stop, proc_run_process)
        (proc_set_traced_signals, proc_set_traced_faults)
        (proc_set_traced_sysentry, proc_set_traced_sysexit)
        (proc_set_held_signals, proc_clear_current_fault)
        (proc_set_current_signal, proc_clear_current_signal, proc_set_gregs)
        (proc_set_fpregs, proc_kill, proc_set_watchpoint): Likewise for `cmd'.
        (proc_set_traced_sysentry): Dynamically allocate variable sized
        struct gdb_proc_ctl_pcsentry.  Also, free it at function exit.
        (proc_set_traced_sysexit): Dynamically allocate variable
        sized struct gdb_proc_ctl_pcsexit.  Also, free it at
        function exit.
        (proc_get_traced_sysentry, proc_get_traced_sysexit): Add new code
        for reading the sysset_t struct on AIX5.
        (procfs_debug_inferior): Don't assume that SYS_exit will be
        defined.  Add new code for finding certain syscalls on AIX5.
        (syscall_is_lwp_exit, syscall_is_exit, syscall_is_exec)
        (syscall_is_lwp_create): New functions.
        (procfs_wait): Restructured code which checks for certain
        system calls to use the new syscall_is_... functions.
        (procfs_notice_signals): Account for the fact that saved_entryset
        and saved_exitset in struct procinfo are now pointers.

2001-03-26  Kevin Buettner  <[email protected]>

        * symtab.c (find_pc_sect_line): Revise method used for finding
        the ending pc.

2001-03-26  Mark Kettenis  <[email protected]>

        * i386-linux-tdep.c (i386_linux_sigtramp_saved_pc,
        i386_linux_sigtramp_saved_sp): Make static.
        (i386_linux_frame_saved_pc): New function based on the old
        FRAME_SAVED_PC macro, but use read_memory_unsigned_integer instead
        of read_memory_integer.
        * config/i386/tm-linux.h (sigtramp_saved_pc): Remove definition.
        (i386_linux_sigtramp_saved_pc): Remove prototype.
        (FRAME_SAVED_PC): Redefine in terms of i386_linux_frame_saved_pc.
        (i386_linux_frame_saved_pc): New prototype.

2001-03-26  Andrew Cagney  <[email protected]>

        * MAINTAINERS: Document m88k as a ``Known problem in 5.1''.
        * TODO (GDB 5.1 - Cleanups): Update.

2001-03-26  Andrew Cagney  <[email protected]>

        * fork-child.c (clone_and_follow_inferior): Delete #ifdef
        HAVE_VFORK.

2001-03-26  Mark Kettenis  <[email protected]>

        * config/i386/tm-symmetry.h (PUSH_ARGUMENTS): #undef.

        * i386-tdep.c (i386_push_arguments, i386_store_struct_return): New
        functions.
        * config/i386/tm-i386.h (PUSH_ARGUMENTS): New macro.
        (STORE_STRUCT_RETURN): Redefine in terms of
        i386_store_struct_return.
        (i386_push_arguments, i386_store_struct_return): New prototypes.
        * config/i386/tm-i386v.h (STORE_STRUCT_RETURN): Remove.  It's
        definition was identical to the definition in "i386/tm-i386.h" so
        the new definition should suffice too.

2001-03-26  Eli Zaretskii  <[email protected]>

        * event-loop.c (toplevel) [!HAVE_POLL] [NO_FD_SET]: Remove unused
        definitions for SELECT, NBBY, FD_SETSIZE, NFDBITS, and MASK_SIZE.

        * config/djgpp/djconfig.sh: Add copyright notice.

        * ser-go32.c (rawclock): Remove prototype; include time.h instead.
        (ISR, dos_hookirq, isr_t): Convert K&R definition to ANSI C.
        (top level) <string.h>: Include gdb_string.h instead.
        (dos_noop, dos_raw, dos_noflush_set_tty_state) 
        (dos_print_tty_state, dos_info): Remove ATTRIBUTE_UNUSED.

        * go32-nat.c (go32_create_inferior): Move the declaration of
        `environ' to here from the top level.
        (top level) <_initialize_go32_nat>: Remove redundant prototype.
        <gdb_string.h>: Include it instead of string.h.
        (store_register): Call register_buffer instead of accessing
        registers[] directly.
        (redir_cmdline_delete, redir_cmdline_parse, redir_to_debugger) 
        (redir_to_debugger, redir_debug_init) [__DJGPP_MINOR__ < 3]: Put
        the function names at the start of the line.
        (go32_set_dr): Throw internal_error if the argument is not a valid
        debug register number.
        (go32_open, go32_close, go32_attach, go32_detach, go32_resume) 
        (go32_wait, go32_xfer_memory, go32_files_info) 
        (go32_terminal_info): Remove ATTRIBUTE_UNUSED.

2001-03-25  Jim Blandy  <[email protected]>

        * mips-tdep.c (mips_gdbarch_init): Tweak indentation.

2001-03-25  Elena Zannoni  <[email protected]>

        From  Andrew Cagney  <[email protected]>

        * coffread.c: Include "gdb_assert.h".
        (coff_symtab_read): Cast the integer s_sclass to a long before
        casting it to a pointer.

2001-03-25  Elena Zannoni  <[email protected]>

        From  Andrew Cagney  <[email protected]>
        
        * coffread.c (coff_symtab_read): Initialize
        ``fcn_first_line_addr''.  Check that the ``.bf'' always preceeds
        the ``.ef'' info.
        * dbxread.c (find_text_range): Initialize ``start'' and ``end''.

2001-03-23  Andrew Cagney  <[email protected]>

        * config/sparc/tm-sp64.h (GDB_MULTI_ARCH): Down grade to
        GDB_MULTI_ARCH_PARTIAL from two.  SOFTWARE_SINGLE_STEP is not
        multi-arch.

        * gdbarch.sh (SOFTWARE_SINGLE_STEP): Add.
        * gdbarch.h, gdbarch.c: Re-generate.

        * target.h (SOFTWARE_SINGLE_STEP_P)
        (SOFTWARE_SINGLE_STEP): Delete macro definitions.

2001-03-23  Andrew Cagney  <[email protected]>

        * gdbarch.sh (gdbarch_register_read, gdbarch_register_write): Add.
        * gdbarch.h, gdbarch.c: Regenerate.
        
        * regcache.h (regcache_read, regcache_write): Declare.
        (registers, register_valid, register_buffer): Add note that these
        interfaces are deprecated.
        
        * regcache.c: Include "gdb_assert.h".
        (legacy_write_register_gen): Rename write_register_gen.
        (legacy_read_register_gen): Rename read_register_gen.
        (regcache_read, regcache_write): New function.
        (read_register_gen, write_register_gen): New function.
        (write_register): Simplify.  Use write_register_gen.
        (read_register): Ditto using read_register_gen.
        (read_signed_register): Ditto.
        (read_register_bytes): Ditto!!!!
        (supply_register): Add note that CLEANUP_REGISTER_VALUE is being
        replaced by gdbarch_register_read.

        * TODO (GDB 5.2 - Cleanups): Add list of gdbarch methods to
        deprecate.

2001-03-23  Jim Blandy  <[email protected]>

        Fix from Dan Berlin:

        * stabsread.c (read_cpp_abbrev): Properly construct the names of
        virtual function table pointer fields.

2001-03-19  Andrew Cagney  <[email protected]>

        * defs.h (xfree, mcalloc, mmalloc, mrealloc, mfree, xmmalloc,
        xmrealloc): Move existing declarations to the one place and
        re-order to be consistent.
        (xmcalloc, xmfree): Declare.
        (xmmalloc, xmrealoc): Assume ISO-C - use size_t and void* in
        declaration.
        
        * utils.c (size_t): Delete #ifdef defining size_t.
        (mmalloc, mrealloc, mcalloc, mfree): Re-order.
        (mmalloc, mrealloc, mcalloc): Document as only calls in GDB
        corresponding malloc, realloc, calloc.
        (mfree): Call free directly.
        (xmmalloc, xmrealloc): Clean up. Assume ISO-C.
        (xmcalloc, xmfree): New functions. Copy old xcalloc and xfree
        function bodies to here.
        (xcalloc, xfree): Call xmcalloc and xmfree respectfully.
        
2001-03-23  Andrew Cagney  <[email protected]>

        * fork-child.c (fork_inferior): Make ``argv'', ``exec_file'' and
        ``shell_file'' static locals.

        * jv-lang.c (java_link_class_type): Initialize ``field'' and
        ``method''.
        
        * jv-valprint.c (java_value_print): Initialize ``next_element''.

2001-03-23  Mark Kettenis  <[email protected]>

        * config/i386/nm-i386.h: Fix formatting and change reference to
        i386-tdep.c to i386-nat.c.

2001-03-23  David Smith  <[email protected]>

        * configure.in: Corrected spelling errors.
        * configure: Regenerated.

2001-03-22  Andrew Cagney  <[email protected]>

        * TODO (GDB 5.1 - Cleanups): Add more targets to obsolete.

2001-03-22  Andrew Cagney  <[email protected]>

        * Makefile.in (NTSSTART): Delete.
        (NTSOBS): Delete.
        (kdb): Delete target.
        * kdb-start.c, stuff.c: Mark as obsolete.
        * NEWS: Update.

2001-03-22  Andrew Cagney  <[email protected]>

        * config/pa/xm-hppah.h (HPPA_COMPILER_BUG): Delete. GDB only
        compiles using an ISO-C compiler.
        (MALLOC_INCOMPATIBLE): Ditto.
        * linespec.c (decode_line_1): Delete hack to work around
        HPPA_COMPILER_BUG.

2001-03-22  Andrew Cagney  <[email protected]>

        * exec.c (xfer_memory): Always initialize section.
        * infrun.c (normal_stop): Always initialize source_flag.

2001-03-22  Andrew Cagney  <[email protected]>

        * TODO (Remote Protocol Support): Review.  Add notes about ``!'',
        non-use of a continue address and typical use of ``q'' packet.

2001-03-22  Eli Zaretskii  <[email protected]>

        Make DJGPP use the new unified support for hardware
        breakpoints and watchpoints on x86 targets:

        * config/i386/nm-go32.h <top level>: Don't include nm-i386v.h,
        include nm-i386.h instead.
        (TARGET_HAS_HARDWARE_WATCHPOINTS, HAVE_CONTINUABLE_WATCHPOINT)
        (TARGET_CAN_USE_HARDWARE_WATCHPOINT, STOPPED_BY_WATCHPOINT)
        (TARGET_REGION_OK_FOR_HW_WATCHPOINT, DECR_PC_AFTER_HW_BREAK)
        (target_stopped_data_address, target_insert_watchpoint)
        (target_remove_watchpoint, target_insert_hw_breakpoint)
        (target_remove_hw_breakpoint): Don't define.
        (I386_USE_GENERIC_WATCHPOINTS, I386_DR_LOW_SET_CONTROL)
        (I386_DR_LOW_SET_ADDR, I386_DR_LOW_RESET_ADDR)
        (I386_DR_LOW_GET_STATUS): Define to call appropriate go32_*
        functions from go32-nat.c.

        * config/i386/go32.mh (NATDEPFILES): Add i386-nat.o.

        * go32-nat.c <top level>: Remove prototypes for watchpoint-
        related functions.  Remove definitions of watchpoint-related
        macros.
        (go32_mourn_inferior): Call i386_cleanup_dregs instead of the
        private cleanup_dregs function.
        (cleanup_dregs, go32_insert_watchpoint)
        (go32_insert_aligned_watchpoint, go32_handle_nonaligned_watchpoint)
        (go32_remove_watchpoint, go32_remove_aligned_watchpoint)
        (go32_region_ok_for_watchpoint, go32_stopped_by_watchpoint)
        (go32_remove_hw_breakpoint, go32_insert_hw_breakpoint): Remove.
        (go32_set_dr, go32_set_dr7, go32_get_dr6): New functions.

2001-03-21  Kevin Buettner  <[email protected]>

        * ia64-tdep.c (fetch_instruction): Warn about slot numbers greater
        than two instead of generating an error.
        
2001-03-21  Jim Blandy  <[email protected]>

        * cp-valprint.c: Reformat to bring into line with GNU coding
        standards.

2001-03-21  Mark Kettenis  <[email protected]>

        Make Linux use the new unified support for hardware breakpoints
        and watchpoints on x86 targets.
        * i386-linux-nat.c: Doc fixes.  Include "gdb_assert.h".
        [HAVE_SYS_DEBUGREG_H]: Include <sys/debugreg.h>.
        (DR_FIRSTADDR, DR_LASTADDR, DR_STATUS, DR_CONTROL): Define to
        appropriate value if not already defined.
        (register_u_addr): New function.
        (kernel_u_size): New function.
        (i386_linux_dr_get, i386_linux_dr_set): New functions.
        (i386_linux_dr_set_control, i386_linux_dr_set_addr,
        i386_linux_reset_addr, i386_linux_dr_get_status): New functions.
        * config/i386/nm-linux.h: Don't include "nm-i386v.h".
        (I386_USE_GENERIC_WATCHPOINTS): Define and include "nm-i386.h".
        (TARGET_HAS_HARDWARE_WATCHPOINTS,
        TARGET_CAN_USE_HARDWARE_WATCHPOINTS, HAVE_CONTINUABLE_WATCHPOINT,
        STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
        target_remove_watchpoint): Remove macros.
        (i386_stopped_by_watchpoint, i386_insert_watchpoint,
        i386_remove_watchpoint): Remove prototypes.
        (register_u_addr): New prototype.
        (REGISTER_U_ADDR): Define in terms of register_u_addr.
        (i386_linux_dr_set_control, i386_linux_dr_set_addr,
        i386_linux_reset_addr, i386_linux_dr_get_status): New prototypes.
        (I386_DR_LOW_SET_CONTROL, I386_DR_LOW_SET_ADDR,
        I386_DR_LOW_RESET_ADDR, I386_DR_LOW_GET_STATUS): New macros.
        * config/i386/linux.mh (NATDEPFILES): Replace i386v-nat.o with
        i386-nat.o.

2001-03-21  Jim Blandy  <[email protected]>

        Fix from Dan Berlin:

        * linespec.c (find_methods): Whitespace differences aren't
        significant in *un*mangled method names.  Use strcmp_iw to compare
        them, not STREQ.

2001-03-21  Andrew Cagney  <[email protected]>

        * gdbarch.sh: Allow a non- multi-arch target to override a
        predicate.
        * gdbarch.h: Regenerate.

2001-03-21  Andrew Cagney  <[email protected]>

        * gdbarch.sh: Avoid use of ``!''.

2001-03-20  Andrew Cagney  <[email protected]>

        * target.h (enum target_signal): Move definition from here.
        * defs.h (enum target_signal): To here.

        * config/arc/tm-arc.h (arc_software_single_step): Change type of
        first parameter to enum target_signal.
        * config/rs6000/tm-rs6000.h (rs6000_software_single_step): Ditto.
        * config/sparc/tm-sparc.h (sparc_software_single_step): Ditto.
        * rs6000-tdep.c (rs6000_software_single_step): Update.
        
2001-03-20  Andrew Cagney  <[email protected]>

        * frame.h (SIZEOF_FRAME_SAVED_REGS): Report an error if macro
        already defined.
        
        From 2000-08-25 Stephane Carrez <[email protected]>:
        * stabsread.c (define_symbol): A parameter ('R'), a local ('r'),
        or a reference ('a') can be in a pseudo register.
        * infcmd.c (do_registers_info): Must take into account the pseudo
        registers to print their value.
        (registers_info): Likewise.
        * stack.c (frame_info): Likewise.
        * frame.h (SIZEOF_FRAME_SAVED_REGS): Save the pseudo registers.

2001-03-21  Eli Zaretskii  <[email protected]>

        Unified support for hardware breakpoints and watchpoints on
        x86 targets:

        * config/i386/nm-i386.h: New file.

        * config/i386/nm-i386.h: (i386_cleanup_dregs)
        (i386_insert_watchpoint, i386_remove_watchpoint)
        (i386_region_ok_for_watchpoint, i386_stopped_by_hwbp)
        (i386_stopped_data_address, i386_insert_hw_breakpoint)
        (i386_remove_hw_breakpoint): Declare prototypes.
        [I386_USE_GENERIC_WATCHPOINTS] (TARGET_CAN_USE_HARDWARE_WATCHPOINT):
        Define if not already defined.
        (TARGET_REGION_OK_FOR_HW_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT)
        (STOPPED_BY_WATCHPOINT, target_stopped_data_address)
        (target_insert_watchpoint, target_remove_watchpoint)
        (target_insert_hw_breakpoint, target_remove_hw_breakpoint): Define
        to call the appropriate i386_* functions.

        * i386-nat.c: New file.

        * i386-nat.c (I386_DR_CONTROL_MASK, I386_DR_LOCAL_ENABLE)
        (I386_DR_GLOBAL_ENABLE, I386_DR_DISABLE, I386_DR_SET_RW_LEN)
        (I386_DR_GET_RW_LEN, I386_DR_WATCH_HIT): New macros.
        (dr_mirror, dr_status_mirror, dr_control_mirror, dr_ref_count)
        (maint_show_dr): New variables.
        (i386_cleanup_dregs, i386_show_dr, i386_length_and_rw_bits)
        (i386_insert_aligned_watchpoint, i386_remove_aligned_watchpoint)
        (i386_handle_nonaligned_watchpoint, i386_insert_watchpoint)
        (i386_remove_watchpoint, i386_region_ok_for_watchpoint)
        (i386_stopped_data_address, i386_stopped_by_hwbp)
        (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): New
        functions.
        (_initialize_i386_nat): New function.
        [I386_USE_GENERIC_WATCHPOINTS]: Add new maint command
        `show-debug-regs', sets maint_show_dr to non-zero value and
        activates debugging print-outs in functions which insert, remove,
        and test watchpoints and hardware breakpoints.

        * Makefile.in (i386-nat.o): New target.
        (ALLDEPFILES): Add i386-nat.o.

2001-03-21  Mark Kettenis  <[email protected]>

        * i386-tdep.c: Add back _initialize_i386_tdep prototype with
        appropriate comment.

2001-03-20  Kevin Buettner  <[email protected]>

        * config/alpha/alpha-linux.mh (NATDEPFILES): Use proc-service.o,
        thread-db.o, and lin-lwp.o for thread support instead of
        linux-thread.o and lin-thread.o.
        * config/alpha/nm-linux.h (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS)
        (ATTACH_LWP): Define to use the following lin-lwp.c functions...
        (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals)
        (lin_lwp_attach_lwp): Declare.

2001-03-20  Jim Blandy  <[email protected]>

        Fix from Dan Berlin:
        
        * Makefile.in: Clean up dependencies on ../include/demangle.h.
        (demangle_h): New variable.
        (jv-typeprint.o, jv-valprint.o, linespec.o): Use it.

2001-03-20  Andrew Cagney  <[email protected]>

        * target.h (SOFTWARE_SINGLE_STEP_P): Add empty parameter list.
        * breakpoint.c (bpstat_stop_status): Update.
        * infrun.c (handle_inferior_event): Ditto.
        * mips-tdep.c (mips_dump_tdep): Ditto.
        * infrun.c (resume): Ditto.
        * infptrace.c (child_resume): Ditto.
        * config/mips/tm-wince.h (SOFTWARE_SINGLE_STEP_P): Ditto.
        * config/sh/tm-wince.h (SOFTWARE_SINGLE_STEP_P): Ditto.
        * config/sparc/tm-sparc.h (SOFTWARE_SINGLE_STEP_P): Ditto.
        * config/powerpc/tm-linux.h (SOFTWARE_SINGLE_STEP_P): Ditto.
        * config/arm/tm-wince.h (SOFTWARE_SINGLE_STEP_P): Ditto.
        * config/arc/tm-arc.h (SOFTWARE_SINGLE_STEP_P): Ditto.
        * config/powerpc/tm-ppc-eabi.h (SOFTWARE_SINGLE_STEP_P): Ditto.

2001-03-20  Andrew Cagney  <[email protected]>

        * config/powerpc/tm-linux.h (SOFTWARE_SINGLE_STEP): Replace abort
        with internal_error.

2001-03-20  Jim Blandy  <[email protected]>

        Fix from Dan Berlin:
        
        * linespec.c (find_methods): Just call CHECK_TYPEDEF on t, rather
        than asking for sym_class's type; that's circuitous.  Remove
        sym_class, since the last use of it is gone.

2001-03-20  Eli Zaretskii  <[email protected]>

        * breakpoint.c (print_it_typical) <bp_access_watchpoint> [UI_OUT]:
        Correct the order of calls to ui_out_field_string and
        ui_out_list_begin when bs->old_val is NULL.

2001-03-19  Kevin Buettner  <[email protected]>

        * configure.in (AC_CHECK_HEADERS): Check for existence of nlist.h.
        * configure: Regenerate.
        * config.in: Regenerate.
        * solib-legacy.c (nlist.h): Include if HAVE_NLIST_H is defined.

2001-03-19  Kevin Buettner  <[email protected]>

        * config/i386/i386v42mp.mh (NATDEPFILES): List all files on
        same line to avoid problems with Unixware 7's make when building
        a cross debugger.

2001-03-19  Andrew Cagney  <[email protected]>

        * defs.h (malloc): Move declaration from here.
        * utils.c (malloc): To here.
        * config/pa/xm-hppah.h (malloc): Delete declaration.

        * gnu-nat.c (make_proc): Use xmalloc instead of malloc.
        * hp-psymtab-read.c (hpread_call_pxdb): Ditto.
        (hpread_quick_traverse): Ditto.
        * infttrace.c (create_thread_info): Ditto.
        (kill_inferior): Ditto.
        * gnu-nat.c (make_inf): Ditto, and don't check return value.
        * procfs.c (proc_update_threads): Ditto.
        * valprint.c (print_decimal_chars): Ditto.
        * gdbtypes.c (cfront_mangle_name): Use xasprintf instead of
        malloc and sprintf.
        * remote-rdp.c (rdp_set_command_line): Ditto.

2001-03-19  Andrew Cagney  <[email protected]>

        * defs.h (realloc): Move declaration from here.
        * utils.c (realloc): To here.
        * config/pa/xm-hppah.h (realloc): Delete declaration.
        * lin-thread.c (insert_thread): Use xrealloc instead of realloc.
        * symfile.c (add_filename_language): Ditto.
        * event-loop.c (create_file_handler): Ditto.

2001-03-19  Andrew Cagney  <[email protected]>

        * defs.h (free): Move declaration from here.
        * utils.c (free): To here.
        (xfree): Document as the only call to free().
        * config/pa/xm-hppah.h (free): Delete declaration.

2001-03-19  Kevin Buettner  <[email protected]>

        * config/ia64/linux.mh (NATDEPFILES): Add proc-service.o to
        this list.

2001-03-19  Andrew Cagney  <[email protected]>

        * eval.c (evaluate_subexp): Remove #ifdef __STDC__ and ``inline''.
        * config/mips/xm-mips.h (offsetof): Define when !GNUC not !STDC.
        * cli/cli-cmds.c (init_cli_cmds): Remove #ifdef __STDC__

2001-03-19  Andrew Cagney  <[email protected]>

        * TODO: List known problems with TUI.

2001-03-19  Andrew Cagney  <[email protected]>

        * MAINTAINERS: Jimmy Guo stepped down as a maintiner (TUI,
        gdb.hp).

2001-03-19  Andrew Cagney  <[email protected]>

        * remote.c (remote_cisco_section_offsets): Do not cast result from
        bfd_get_section_name.
        (compare_sections_command): Ditto.
        (remote_cisco_section_offsets): Make ``p'' a const pointer.
        (compare_sections_command): Ditto for ``sectname''.

2001-03-19  Andrew Cagney  <[email protected]>

        From Mon Nov 20 13:59:29 2000 Andrew Cagney <[email protected]>:
        * valops.c (hand_function_call): Simplify computation of the
        address of the pushed argument.
 
2001-03-17  Andrew Cagney  <[email protected]>

        * p-exp.y (parse_number): Avoid shift overflow when ``long''.
        Code copied from c-exp.y.

2001-03-18  Kevin Buettner  <[email protected]>

        * acconfig.h (HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS)
        (HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS)
        (HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS): New configure macros.
        * configure.in (HAVE_STRUCT_LINK_MAP32): Move this test out
        of the Solaris procfs testing section.  Instead, group with...
        (HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS)
        (HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS)
        (HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS): New <link.h> tests.
        * configure: Regenerate.
        * config.in: Regenerate.

        * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Use
        new configure macros to choose which (if any) code to
        compile in.  Added code to explicitly handle *BSD systems;
        these systems were previously handled only through macro
        redefinition.  Also, due to the way the autoconf tests are set
        up, this function will no longer return a non-zero value when
        GDB is configured as a cross debugger.  I.e, cross debuggers
        will no longer be able to "accidentally" get the host system's
        link map offsets.

2001-03-18  Kevin Buettner  <[email protected]>

        * config/i386/nbsd.mh (NATDEPFILES): List all files on the same
        line to avoid build problem on NetBSD 1.4.

2001-03-17  Michael Chastain  <[email protected]>

        * win32-nat.c (child_attach): check args for NULL before passing
        to strtoul.  This fixes PR gdb/43.

2001-03-17  Mark Kettenis  <[email protected]>

        * i387-nat.h: Doc Fix.

        * i386-tdep.c: Fix formatting.
        (i386_get_frame_setup, i386_follow_jump, codestream_read,
        codestream_seek, codestream_fill, skip_trampoline_code,
        gdb_print_insn_i386, _initialize_i386_tdep): Remove redundant
        prototypoes.

2001-03-17  Mark Kettenis  <[email protected]>

        * config/i386/tm-linux.h (TARGET_ANALYZE_FLOATING): Remove.  It's
        no longer used.  Also remove associated FIXME.

2001-03-16  Andrew Cagney  <[email protected]>

        * gdbarch.sh: Add classes ``m'' and ``M'' for pure multi-arch.  Do
        not generate macro wrappers for multi-arch functions or
        predicates.
        (class_is_info_p, class_is_predicate_p): Update.
        (class_is_function_p, class_is_variable_p): Ditto.
        (class_is_multiarch_p): New class function.

2001-03-16  J.T. Conklin  <[email protected]>

        * config/h8300/tm-h8300.h (FRAME_ARGS_ADDRESS): Changed to use
        h8300_frame_args_address from frame_args_address.
        (FRAME_LOCALS_ADDRESS): Changed to use h8300_frame_locals_address
        from frame_locals_address.
        (PRINT_REGISTER_HOOK): Changed to use h8300_print_register_hook
        from print_register_hook.
        (h8300_frame_args_address): Declare.
        (h8300_frame_find_saved_regs): Declare.
        (h8300_frame_locals_address): Declare.
        (h8300_frame_saved_pc): Declare.
        (h8300_pop_frame): Declare.
        (h8300_print_register_hook): Declare.
        * h8300-tdep.c (h8300_frame_find_saved_regs): Removed declaration.
        (h8300_frame_args_address): Renamed from frame_args_address.
        (h8300_frame_locals_address): Renamed from frame_locals_address.
        (h8300_pop_frame): Renamed from pop_frame.
        (h8300_print_register_hook): Renamed from print_register_hook.

2001-03-16  Kevin Buettner  <[email protected]>

        * solib-svr4.c (bfd_lookup_symbol):  Change type of
        ``storage_needed'' from unsigned int to long in order to
        match return type of bfd_get_symtab_upper_bound() and
        bfd_get_dynamic_symtab_upper_bound().
        * solib-aix5.c (bfd_lookup_symbol): Likewise.  Also, eliminate
        REASONABLE_LIMIT hack which had been added to work around this
        problem.

2001-03-15  Kevin Buettner  <[email protected]>

        * solib-aix5.c (bfd_lookup_symbol, build_so_list_from_mapfile)
        (aix5_relocate_main_executable, aix5_clear_solib): Replace calls
        to free() with calls to xfree().
        (bfd_lookup_symbol): Eliminate use of PTR.
        (build_so_list_from_mapfile): Use xasprintf() instead of sprintf().

2001-03-15  Martin Hunt  <[email protected]>

        * linespec.c (decode_line_1): Remove trailing quote
        when parsing double quotes.

2001-03-15  Kevin Buettner  <[email protected]>

        * uw-thread.c (read_thr_debug, read_map, read_lwp, thread_iter)
        (libthread_stub, libthread_init): Pass NULL for the mem_attrib
        argument in the to_xfer_memory calls.

2001-03-15  Andrew Cagney  <[email protected]>

        * MAINTAINERS: Fix typo - w65 not w64.  Still doesn't build.
        * TODO (GDB 5.1 - Cleanups): Add status of targets being obsoleted.

2001-03-15  Andrew Cagney  <[email protected]>

        * wince.c (child_xfer_memory): Add attrib parameter.
        * symm-nat.c (child_xfer_memory): Ditto.
        * mac-nat.c (child_xfer_memory): Ditto.
        * infttrace.c (child_xfer_memory): Ditto.
        * procfs.c (procfs_xfer_memory): Ditto.
        * lin-thread.c (thread_db_xfer_memory): Ditto.
        * gnu-nat.c (gnu_xfer_memory): Ditto.

2001-03-14  Andrew Cagney  <[email protected]>

        * NEWS: Mention that Harris/CXUX m88k is obsolete.

2001-03-13  Andrew Cagney  <[email protected]>

        * config/mips/tm-mips.h: Include "regcache.h" for macros refering
        to regcache functions.
        * config/m68k/tm-m68k.h: Ditto.
        * config/i386/tm-i386v.h: Ditto.
        * config/mcore/tm-mcore.h: Ditto.
        * config/m88k/tm-m88k.h: Ditto.
        * config/m68k/tm-news.h: Ditto.
        * config/m68k/tm-linux.h: Ditto.
        * config/m68k/tm-delta68.h: Ditto.
        * config/m68k/nm-sun3.h: Ditto.
        * config/m32r/tm-m32r.h: Ditto.
        * config/i386/tm-symmetry.h: Ditto.
        * config/i386/tm-sun386.h: Ditto.
        * config/i386/tm-i386.h: Ditto.
        * config/i386/nm-symmetry.h: Ditto.
        * config/i386/nm-sun386.h: Ditto.
        * config/i386/nm-ptx4.h: Ditto.
        * config/i386/nm-i386mach.h: Ditto.
        * config/h8500/tm-h8500.h: Ditto.
        * config/h8300/tm-h8300.h: Ditto.
        * config/fr30/tm-fr30.h: Ditto.
        * config/d30v/tm-d30v.h: Ditto.
        * config/arm/tm-arm.h: Ditto.
        * config/arc/tm-arc.h: Ditto.
        * config/alpha/tm-alpha.h: Ditto.
        * config/a29k/tm-vx29k.h: Ditto.
        * config/a29k/tm-a29k.h: Ditto.
        * config/w65/tm-w65.h: Ditto.
        * config/vax/tm-vax.h: Ditto.
        * config/v850/tm-v850.h: Ditto.
        * config/tic80/tm-tic80.h: Ditto.
        * config/sparc/tm-sparclite.h: Ditto.
        * config/sparc/tm-sparclet.h: Ditto.
        * config/sparc/tm-sparc.h: Ditto.
        * config/sparc/nm-sun4sol2.h: Ditto.
        * config/sparc/nm-sun4os4.h: Ditto.
        * config/sparc/nm-nbsd.h: Ditto.
        * config/powerpc/nm-solaris.h: Ditto.
        * config/pa/tm-hppao.h: Ditto.
        * config/pa/tm-hppa.h: Ditto.
        * config/pa/nm-hppab.h: Ditto.
        * config/ns32k/tm-umax.h: Ditto.
        * config/ns32k/tm-merlin.h: Ditto.
        * config/nm-m3.h: Ditto.
        * config/nm-gnu.h: Ditto.

2001-03-14  Andrew Cagney  <[email protected]>

        * MAINTAINERS: Update list of targets. Mark arm-* and v850-elf as
        broken.  Mark sh-*, ia64-linux and ns32k-netbsd as buildable.
        Specify an m88k target.  Include sample GAWK script to generate
        target list.  Delete non-existant romp target.
        * TODO (GDB 5.1 - Cleanups): Update.

2001-03-14  Keith Seitz  <[email protected]>

        * linespec.c (decode_line_1): Skip argptr over a leading
        double quote. Prevents alloc of 0 bytes and memcpy of -1 bytes.

2001-03-14  Kevin Buettner  <[email protected]>

        * config/djgpp/fnchange.lst (ia64-aix-nat.c): Add entry.

2001-03-13  Andrew Cagney  <[email protected]>

        * ui-out.h: Remove #if __STDC__, assume an ISO-C compiler.
        * m3-nat.c: Ditto.
        * p-lang.h: Ditto.
        * printcmd.c (printf_command): Ditto.
        * ch-exp.c (match_integer_literal): Ditto.
        * scm-tags.h: Ditto.
        * ser-go32.c: Ditto.
        * hppa-tdep.c (unwind_command): Ditto.
        * defs.h (volatile): Delete macro definition.  Assume __STDC__.
        * remote-adapt.c (volatile): Ditto.
        * remote-eb.c (volatile): Ditto.
        * remote-mm.c (volatile): Ditto.
        * defs.h (alloca): Assume __STDC__, declare returning void *.

2001-03-08  Andrew Cagney  <[email protected]>

        * inferior.h (ARCH_NUM_REGS): Delete definition.
        * stack.c (frame_info): Use NUM_REGS, not ARCH_NUM_REGS.
        * regcache.c (registers_changed): Ditto.
        (registers_fetched): Ditto.
        * infptrace.c (fetch_inferior_registers): Ditto.
        (store_inferior_registers): Ditto.
        * infcmd.c (do_registers_info): Ditto.
        (registers_info): Ditto.
        * i386-linux-nat.c (old_fetch_inferior_registers): Ditto.
        (old_store_inferior_registers): Ditto.
        * gdbserver/low-linux.c (register_addr): Ditto.
        * gdbserver/low-hppabsd.c (register_addr): Ditto.
        * core-aout.c: Don't include "inferior.h".
        (fetch_core_registers): Use NUM_REGS not ARCH_NUM_REGS.
        (register_addr): Ditto.

2001-03-13  Fernando Nasser  <[email protected]>

        From Steven Johnson <[email protected]>
        * cli/cli-script.c (define_command): Fix setting of post hooks.

2001-03-13  Mark Kettenis  <[email protected]>

        * i386-linux-tdep.c: Fix formatting and clarify comments.
        (i386_linux_svr4_fetch_link_map_offsets): Use NULL instead of 0
        where appropriate.

2001-03-12  Andrew Cagney  <[email protected]>

        * gnu-nat.c: Include "gdb_assert.h" instead of <assert.h>.
        (proc_update_sc): Use gdb_assert instead of assert.
        (proc_abort): Ditto.
        (inf_set_step_thread): Ditto.
        (gnu_wait): Ditto.
        (S_exception_raise_request): Ditto.
        (gnu_terminal_init_inferior): Ditto.

2001-03-09  Kevin Buettner  <[email protected]>

        * Makefile.in (solib-svr4.o): Depend on solib-svr4.c, not solib.c.
        (solib-legacy.o): New makefile target.
        * solib-legacy.c: New file.
        * solib-svr4.h (SVR4_FETCH_LINK_MAP_OFFSETS): Delete.
        (default_svr4_fetch_link_map_offsets): Delete.
        (set_solib_svr4_fetch_link_map_offsets): Declare.
        (legacy_svr4_fetch_link_map_offsets_hook): Declare.
        * solib-svr4.c (elf/common.h): Include.
        (link.h): Only include for SunOS shared library support.
        (_SYSCALL32): Don't define.
        (SVR4_FETCH_LINK_MAP_OFFSETS): Define.
        (default_svr4_fetch_link_map_offsets): Made static; added forward
        declaration.
        (fetch_link_map_offsets): New static global.
        (legacy_svr4_fetch_link_map_offsets_hook): New global variable.
        (default_svr4_fetch_link_map_offsets):  Rewritten.  The guts
        of what used to be in this function now reside in
        legacy_svr4_fetch_link_map_offsets() in solib-legacy.c.
        (open_symbol_file_object): Fix declaration in SunOS section
        of the code.
        (set_solib_svr4_fetch_link_map_offsets): New extern function.
        (init_fetch_link_map_offsets): New static function.
        (_initialize_svr4_solib): Put static global fetch_link_map_offsets
        under multiarch control.

        * config/alpha/alpha-linux.mt (TDEPFILES): Add solib-legacy.o to
        list.
        * config/alpha/fbsd.mh (NATDEPFILES): Likewise.
        * config/arm/linux.mt (TDEPFILES): Likewise.
        * config/i386/fbsd.mh (NATDEPFILES): Likewise.
        * config/i386/i386dgux.mh (NATDEPFILES): Likewise.
        * config/i386/i386gnu.mh (NATDEPFILES): Likewise.
        * config/i386/i386sco5.mh (NATDEPFILES): Likewise.
        * config/i386/i386sol2.mt (TDEPFILES): Likewise.
        * config/i386/i386v4.mh (NATDEPFILES): Likewise.
        * config/i386/i386v42mp.mh (NATDEPFILES): Likewise.
        * config/i386/linux.mt (TDEPFILES): Likewise.
        * config/i386/nbsd.mh (NATDEPFILES): Likewise.
        * config/i386/nbsdelf.mh (NATDEPFILES): Likewise.
        * config/i386/ncr3000.mt (TDEPFILES): Likewise.
        * config/i386/ptx4.mh (XDEPFILES): Likewise.
        * config/i386/sun386.mt (TDEPFILES): Likewise.
        * config/ia64/linux.mt (TDEPFILES): Likewise.
        * config/m68k/linux.mt (TDEPFILES): Likewise.
        * config/m68k/m68kv4.mh (NATDEPFILES): Likewise.
        * config/m68k/nbsd.mh (NATDEPFILES): Likewise.
        * config/m68k/sun2os4.mt (TDEPFILES): Likewise.
        * config/m68k/sun3os4.mt (TDEPFILES): Likewise.
        * config/m88k/delta88v4.mh (NATDEPFILES): Likewise.
        * config/mips/mipsv4.mh (NATDEPFILES): Likewise.
        * config/ns32k/nbsd.mh (NATDEPFILES): Likewise.
        * config/powerpc/linux.mt (TDEPFILES): Likewise.
        * config/powerpc/nbsd.mh (NATDEPFILES): Likewise.
        * config/powerpc/solaris.mh (NATDEPFILES): Likewise.
        * config/sh/linux.mt (TDEPFILES): Likewise.
        * config/sparc/linux.mt (TDEPFILES): Likewise.
        * config/sparc/nbsd.mh (NATDEPFILES): Likewise.
        * config/sparc/nbsdelf.mh (NATDEPFILES): Likewise.
        * config/sparc/sp64linux.mt (TDEPFILES): Likewise.
        * config/sparc/sun4os4.mt (TDEPFILES): Likewise.
        * config/sparc/sun4sol2.mh (NATDEPFILES): Likewise.

2001-03-09  Kevin Buettner  <[email protected]>

        * utils.c (xmrealloc, xcalloc): Return NULL for zero-sized requests.

2001-03-09  Andrew Cagney  <[email protected]>

        * MAINTAINERS (Write After Approval): Update Philip Blundell.

2001-03-09  Keith Seitz  <[email protected]>

        * MAINTAINERS: Add myself to write after approval list.

2001-03-09  Mark Kettenis  <[email protected]>

        * i387-tdep.c (print_i387_status_word): Fix printing of Stack
        fault flag.  It is bit 6 of the x87 FPU status word, not bit 7.

2001-03-08  Andrew Cagney  <[email protected]>

        * configure.host (m88*-harris-cxux*): Mark as obsolete.
        * configure.tgt: Ditto.
        * config/m88k/xm-cxux.h: Ditto.
        * config/m88k/tm-cxux.h: Ditto.
        * config/m88k/nm-cxux.h: Ditto.
        * config/m88k/cxux.mt: Ditto.
        * config/m88k/cxux.mh: Ditto.

2001-03-08  Andrew Cagney  <[email protected]>

        * Makefile.in: Delete rules for obsolete files.

Thu Mar  8 15:43:40 2001  David Taylor  <[email protected]>

        * stack.c (parse_frame_specification): For one argument case,
        handle the situation where the argument is an integer, not an
        address -- arguably the most common case.  This matters on
        targets where pointers and addresses are different.

2001-03-08  Andrew Cagney  <[email protected]>

        * TODO: Revise 5.1 list.  Delete PARAMS task.  Add coding standard
        review.  Clarify GNU/LINUX/sparc.  Move other tasks to 5.2 or
        general.

2001-03-07  Andrew Cagney  <[email protected]>

        * TODO (GDB 5.1 Known Problems): Document problem of building GDB
        with SID on Solaris 8.

2001-03-07  Mark Kettenis  <[email protected]>

        * defs.h: Provide prototypes for floatformat_is_negative,
        floatformat_is_nan and floatformat_mantissa.
        * utils.c: Include "gdb_assert.h".
        (floatformat_is_negative): New function.
        (floatformat_is_nan): New function.
        (floatformat_mantissa): New function.
        * valprint.c: Include "floatformat.h".
        (print_floating): Get rid of the Linux-specific
        TARGET_ANALYZE_FLOATING macro and rewrite NaN detection with the
        help these new functions.  Print NaN's in a format conforming to
        ISO C99.

2001-03-07  Eli Zaretskii  <[email protected]>

        * top.c (init_main): Make `set history file name' complete on file
        names.

2001-03-06  J.T. Conklin  <[email protected]>

        * Makefile.in (LINTFLAGS): Update to contain all of the macros
        which define include paths used when compiling.

        * util.c (savestring, msavestring): Change type of length argument.
        * defs.h (savestring, msavestring): Update to match.

        * symtab.h (decode_line_1): Removed declaration.

        * symfile.c (#include <assert.h>): Removed.

        * arch-utils.c (#include <ctype.h>): Removed.
        * c-typeprint.c: Likewise.
        * dbxread.c: Likewise.
        * gdbtypes.c: Likewise.
        * target.c: Likewise.
        * os9kread.c: Likewise.

        * c-valprint.c (#include "demangle.h"): Removed.
        * ch-typeprint.c: Likewise.
        * eval.c: Likewise.
        * f-typeprint.c: Likewise.
        * f-valprint.c: Likewise.
        * m2-typeprint.c: Likewise.
        * typeprint.c: Likewise.
        * p-typeprint.c: Likewise.
        * valarith.c: Likewise.
        * valprint.c: Likewise.

        * m2-typeprint.c (#include "gdb_string.h"): Removed.
        * nlmread.c: Likewise.

        * mdebugread.c (#include "gdb-stabs.h"): Removed.
        * minsyms.c: Likewise.
        * mipsread.c: Likewise.
        * nlmread.c: Likewise.

        * m2-typeprint.c (#include "obstack.h"): Removed.
        * m2-valprint.c: Likewise.

        * event-loop.c (#include <setjmp.h>): Removed.

2001-03-06  Stan Shebs  <[email protected]>

        * MAINTAINERS: Remove self from specific maintenance domains
        (macos, gdbserver, documentation, testsuite).

2001-03-06  Kevin Buettner  <[email protected]>

        * 29k-share/udi/udip2soc.c, Makefile.in, a29k-tdep.c,
        a68v-nat.c, abug-rom.c, aclocal.m4, alpha-nat.c, alpha-tdep.c,
        annotate.c, annotate.h, arc-tdep.c, arch-utils.c,
        arch-utils.h, arm-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
        ax.h, bcache.c, bcache.h, blockframe.c, breakpoint.c,
        breakpoint.h, buildsym.c, buildsym.h, c-exp.y, c-lang.c,
        c-lang.h, c-typeprint.c, c-valprint.c, call-cmds.h, ch-exp.c,
        ch-lang.c, ch-lang.h, ch-typeprint.c, ch-valprint.c,
        cli/cli-cmds.h, cli/cli-decode.c, cli/cli-decode.h,
        cli/cli-script.c, cli/cli-script.h, cli/cli-setshow.h,
        cli/cli-utils.h, cli-out.c, cli-out.h, coff-solib.c,
        coff-solib.h, coffread.c, command.h, complaints.c,
        complaints.h, completer.c, completer.h,
        config/a29k/nm-ultra3.h, config/a29k/tm-a29k.h,
        config/a29k/tm-ultra3.h, config/a29k/tm-vx29k.h,
        config/a29k/xm-ultra3.h, config/alpha/nm-fbsd.h,
        config/alpha/nm-linux.h, config/alpha/nm-osf.h,
        config/alpha/nm-osf2.h, config/alpha/nm-osf3.h,
        config/alpha/tm-alpha.h, config/alpha/tm-alphalinux.h,
        config/alpha/xm-alphalinux.h, config/alpha/xm-alphaosf.h,
        config/alpha/xm-fbsd.h, config/arc/tm-arc.h,
        config/arm/nm-linux.h, config/arm/tm-arm.h,
        config/arm/tm-embed.h, config/d10v/tm-d10v.h,
        config/d30v/tm-d30v.h, config/fr30/tm-fr30.h,
        config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
        config/i386/nm-fbsd.h, config/i386/nm-gnu.h,
        config/i386/nm-i386bsd.h, config/i386/nm-i386mach.h,
        config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
        config/i386/nm-i386v.h, config/i386/nm-i386v4.h,
        config/i386/nm-i386v42mp.h, config/i386/nm-linux.h,
        config/i386/nm-nbsd.h, config/i386/nm-nbsdelf.h,
        config/i386/nm-ptx4.h, config/i386/nm-sun386.h,
        config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
        config/i386/tm-fbsd.h, config/i386/tm-i386.h,
        config/i386/tm-i386aix.h, config/i386/tm-i386bsd.h,
        config/i386/tm-i386gnu.h, config/i386/tm-i386lynx.h,
        config/i386/tm-i386m3.h, config/i386/tm-i386mk.h,
        config/i386/tm-i386nw.h, config/i386/tm-i386os9k.h,
        config/i386/tm-i386sco5.h, config/i386/tm-i386sol2.h,
        config/i386/tm-i386v.h, config/i386/tm-i386v4.h,
        config/i386/tm-i386v42mp.h, config/i386/tm-linux.h,
        config/i386/tm-nbsd.h, config/i386/tm-ptx.h,
        config/i386/tm-ptx4.h, config/i386/tm-sun386.h,
        config/i386/tm-symmetry.h, config/i386/tm-vxworks.h,
        config/i386/xm-fbsd.h, config/i386/xm-i386bsd.h,
        config/i386/xm-i386gnu.h, config/i386/xm-i386m3.h,
        config/i386/xm-i386mach.h, config/i386/xm-i386mk.h,
        config/i386/xm-i386sco.h, config/i386/xm-i386v4.h,
        config/i386/xm-linux.h, config/i386/xm-nbsd.h,
        config/i386/xm-ptx.h, config/i386/xm-ptx4.h,
        config/i386/xm-sun386.h, config/i386/xm-symmetry.h,
        config/i960/tm-i960.h, config/i960/tm-mon960.h,
        config/i960/tm-nindy960.h, config/i960/tm-vx960.h,
        config/ia64/nm-aix.h, config/ia64/nm-linux.h,
        config/ia64/tm-aix.h, config/ia64/tm-ia64.h,
        config/ia64/tm-linux.h, config/ia64/xm-aix.h,
        config/ia64/xm-linux.h, config/m68k/nm-apollo68b.h,
        config/m68k/nm-delta68.h, config/m68k/nm-dpx2.h,
        config/m68k/nm-hp300bsd.h, config/m68k/nm-hp300hpux.h,
        config/m68k/nm-linux.h, config/m68k/nm-sun3.h,
        config/m68k/tm-apollo68b.h, config/m68k/tm-cisco.h,
        config/m68k/tm-dpx2.h, config/m68k/tm-es1800.h,
        config/m68k/tm-hp300bsd.h, config/m68k/tm-hp300hpux.h,
        config/m68k/tm-isi.h, config/m68k/tm-linux.h,
        config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
        config/m68k/tm-mac.h, config/m68k/tm-monitor.h,
        config/m68k/tm-nbsd.h, config/m68k/tm-news.h,
        config/m68k/tm-os68k.h, config/m68k/tm-sun3.h,
        config/m68k/tm-vx68.h, config/m68k/xm-3b1.h,
        config/m68k/xm-apollo68b.h, config/m68k/xm-dpx2.h,
        config/m68k/xm-hp300bsd.h, config/m68k/xm-hp300hpux.h,
        config/m68k/xm-linux.h, config/m68k/xm-m68kv4.h,
        config/m68k/xm-mpw.h, config/m68k/xm-news.h,
        config/m68k/xm-sun2.h, config/m68k/xm-sun3.h,
        config/m68k/xm-sun3os4.h, config/m88k/nm-delta88v4.h,
        config/m88k/tm-delta88.h, config/m88k/tm-delta88v4.h,
        config/m88k/tm-m88k.h, config/m88k/xm-cxux.h,
        config/m88k/xm-delta88.h, config/m88k/xm-delta88v4.h,
        config/m88k/xm-dgux.h, config/mcore/tm-mcore.h,
        config/mips/nm-irix3.h, config/mips/nm-irix4.h,
        config/mips/nm-irix5.h, config/mips/nm-mips.h,
        config/mips/nm-news-mips.h, config/mips/tm-bigmips.h,
        config/mips/tm-embed.h, config/mips/tm-embed64.h,
        config/mips/tm-embedl.h, config/mips/tm-embedl64.h,
        config/mips/tm-irix3.h, config/mips/tm-irix5.h,
        config/mips/tm-mips.h, config/mips/tm-mips64.h,
        config/mips/tm-mipsm3.h, config/mips/tm-mipsv4.h,
        config/mips/tm-tx39.h, config/mips/tm-tx39l.h,
        config/mips/tm-vr4100.h, config/mips/tm-vr4300.h,
        config/mips/tm-vr4300el.h, config/mips/tm-vr4xxx.h,
        config/mips/tm-vr4xxxel.h, config/mips/tm-vr5000.h,
        config/mips/tm-vr5000el.h, config/mips/xm-irix3.h,
        config/mips/xm-irix4.h, config/mips/xm-irix5.h,
        config/mips/xm-mips.h, config/mips/xm-mipsm3.h,
        config/mips/xm-mipsv4.h, config/mips/xm-news-mips.h,
        config/mips/xm-riscos.h, config/mn10200/tm-mn10200.h,
        config/mn10300/tm-mn10300.h, config/nm-gnu.h,
        config/nm-linux.h, config/nm-lynx.h, config/nm-m3.h,
        config/nm-sysv4.h, config/none/nm-none.h,
        config/none/tm-none.h, config/none/xm-none.h,
        config/ns32k/nm-nbsd.h, config/ns32k/nm-umax.h,
        config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
        config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
        config/ns32k/xm-merlin.h, config/ns32k/xm-ns32km3.h,
        config/pa/nm-hppab.h, config/pa/nm-hppah.h,
        config/pa/nm-hppao.h, config/pa/tm-hppa.h,
        config/pa/tm-hppa64.h, config/pa/tm-hppah.h,
        config/pa/xm-hppab.h, config/pa/xm-hppah.h,
        config/powerpc/nm-aix.h, config/powerpc/nm-linux.h,
        config/powerpc/nm-macos.h, config/powerpc/nm-nbsd.h,
        config/powerpc/tm-cygwin.h, config/powerpc/tm-linux.h,
        config/powerpc/tm-macos.h, config/powerpc/tm-ppc-aix.h,
        config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-ppc-nw.h,
        config/powerpc/tm-ppcle-eabi.h, config/powerpc/tm-solaris.h,
        config/powerpc/xm-aix.h, config/powerpc/xm-linux.h,
        config/powerpc/xm-mpw.h, config/rs6000/nm-rs6000.h,
        config/rs6000/tm-rs6000.h, config/rs6000/tm-rs6000ly.h,
        config/rs6000/xm-aix4.h, config/rs6000/xm-rs6000.h,
        config/sh/tm-linux.h, config/sh/tm-sh.h, config/sh/tm-wince.h,
        config/sparc/nm-linux.h, config/sparc/nm-nbsd.h,
        config/sparc/nm-nbsdelf.h, config/sparc/nm-sparclynx.h,
        config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
        config/sparc/tm-linux.h, config/sparc/tm-sp64.h,
        config/sparc/tm-sp64sim.h, config/sparc/tm-sparc.h,
        config/sparc/tm-sparclet.h, config/sparc/tm-sparclite.h,
        config/sparc/tm-sparclynx.h, config/sparc/tm-spc-em.h,
        config/sparc/tm-sun4os4.h, config/sparc/tm-sun4sol2.h,
        config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h,
        config/tic80/tm-tic80.h, config/tm-linux.h, config/tm-lynx.h,
        config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
        config/w65/tm-w65.h, config/xm-aix4.h, config/xm-lynx.h,
        config/xm-mpw.h, config/xm-nbsd.h, config/xm-sysv4.h,
        config/z8k/tm-z8k.h, configure.in, core-aout.c, core-regset.c,
        core-sol2.c, corefile.c, corelow.c, cp-valprint.c,
        cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c, d30v-tdep.c,
        dbug-rom.c, dbxread.c, dcache.c, dcache.h, defs.h,
        delta68-nat.c, demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c,
        dstread.c, dve3900-rom.c, dwarf2read.c, dwarfread.c,
        elfread.c, environ.c, environ.h, eval.c, event-loop.c,
        event-loop.h, event-top.c, exec.c, expprint.c, f-exp.y,
        f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c, findvar.c,
        fork-child.c, fr30-tdep.c, frame.c, frame.h, gdb-events.c,
        gdb-events.h, gdb-events.sh, gdb-stabs.h, gdb.1, gdb_string.h,
        gdb_thread_db.h, gdbcmd.h, gdbcore.h, gdbserver/Makefile.in,
        gdbserver/gdbreplay.c, gdbserver/gdbserver.1,
        gdbserver/low-hppabsd.c, gdbserver/low-linux.c,
        gdbserver/low-lynx.c, gdbserver/low-nbsd.c,
        gdbserver/low-sim.c, gdbserver/low-sparc.c,
        gdbserver/low-sun3.c, gdbserver/remote-utils.c,
        gdbserver/server.c, gdbserver/server.h, gdbserver/utils.c,
        gdbthread.h, gdbtypes.c, gdbtypes.h, gnu-nat.c, gnu-nat.h,
        gnu-regex.c, gnu-regex.h, h8300-tdep.c, h8500-tdep.c,
        hp-psymtab-read.c, hp-symtab-read.c, hp300ux-nat.c,
        hppa-tdep.c, hppab-nat.c, hppah-nat.c, hppam3-nat.c, hpread.c,
        hpread.h, hpux-thread.c, i386-tdep.c, i386aix-nat.c,
        i386b-nat.c, i386gnu-nat.c, i386ly-tdep.c, i386m3-nat.c,
        i386mach-nat.c, i386nbsd-nat.c, i386nbsd-tdep.c, i386v-nat.c,
        i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c, inferior.h,
        inflow.c, infptrace.c, infrun.c, inftarg.c, infttrace.c,
        irix4-nat.c, irix5-nat.c, isi-xdep.c, jv-exp.y, jv-lang.c,
        jv-lang.h, jv-typeprint.c, jv-valprint.c, kdb-start.c,
        kod-cisco.c, kod.c, language.c, language.h, lin-thread.c,
        linespec.c, linespec.h, linux-thread.c, lynx-nat.c, m2-exp.y,
        m2-lang.c, m2-lang.h, m2-typeprint.c, m2-valprint.c, m3-nat.c,
        m32r-rom.c, m32r-tdep.c, m68k-tdep.c, m68klinux-nat.c,
        m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c,
        mac-xdep.c, main.c, maint.c, mcore-rom.c, mcore-tdep.c,
        mdebugread.c, mem-break.c, minimon.h, minsyms.c, mips-nat.c,
        mips-tdep.c, mipsm3-nat.c, mipsread.c, mipsv4-nat.c,
        mn10200-tdep.c, mn10300-tdep.c, mon960-rom.c, monitor.c,
        monitor.h, news-xdep.c, nindy-share/env.h, nindy-tdep.c,
        nlm/Makefile.in, nlmread.c, ns32k-tdep.c, ns32km3-nat.c,
        ns32knbsd-nat.c, objfiles.c, objfiles.h, ocd.c, ocd.h,
        op50-rom.c, os9kread.c, osfsolib.c, p-exp.y, pa64solib.c,
        pa64solib.h, parse.c, parser-defs.h, partial-stab.h,
        ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c,
        ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c,
        proc-flags.c, proc-utils.h, proc-why.c, procfs.c, ptx4-nat.c,
        rdi-share/Makefile.in, rdi-share/aclocal.m4, regcache.c,
        regcache.h, remote-adapt.c, remote-array.c, remote-bug.c,
        remote-e7000.c, remote-eb.c, remote-es.c, remote-est.c,
        remote-hms.c, remote-mips.c, remote-mm.c, remote-nindy.c,
        remote-nrom.c, remote-os9k.c, remote-rdi.c, remote-rdp.c,
        remote-sds.c, remote-sim.c, remote-st.c, remote-udi.c,
        remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
        remote.h, reply_mig_hack.awk, rom68k-rom.c, rs6000-nat.c,
        rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-lang.h, scm-tags.h,
        scm-valprint.c, ser-e7kpc.c, ser-mac.c, ser-ocd.c, ser-pipe.c,
        ser-tcp.c, ser-unix.c, serial.c, serial.h, sh-tdep.c,
        sh3-rom.c, sol-thread.c, solib-aix5.c, solib-svr4.c, solib.c,
        solib.h, solist.h, somread.c, somsolib.c, somsolib.h,
        source.c, sparc-nat.c, sparc-tdep.c, sparcl-tdep.c,
        sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
        standalone.c, stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c,
        symfile.c, symfile.h, symm-nat.c, symm-tdep.c, symmisc.c,
        symtab.c, symtab.h, target.c, target.h, terminal.h, thread.c,
        tic80-tdep.c, top.c, top.h, tracepoint.c, tracepoint.h,
        typeprint.c, ui-file.c, ui-file.h, ui-out.h, ultra3-nat.c,
        ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c,
        valarith.c, valops.c, valprint.c, value.h, values.c, varobj.h,
        vax-tdep.c, version.h, vx-share/vxWorks.h, vx-share/xdr_ld.c,
        vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
        vx-share/xdr_rdb.c, w65-tdep.c, w89k-rom.c, win32-nat.c,
        wrapper.c, wrapper.h, xcoffread.c, xcoffsolib.c, xcoffsolib.h,
        xmodem.c, xmodem.h, z8k-tdep.c: Update/correct copyright
        notices.

2001-03-05  Kevin Buettner  <[email protected]>

        * acconfig.h (HAVE_PRSYSENT_T, HAVE_PR_SIGSET_T,
        HAVE_PR_SIGACTION64_T, HAVE_PR_SIGINFO64_T): New configure
        macros.
        * configure.in (prsysent_t, pr_sigset_t, pr_sigaction64_t,
        pr_siginfo64_t): Test for these typedefs in <sys/procfs.h>.
        (sys/fault.h, sys/select.h): Test for presence of these
        header files.
        (ia64-*-aix*): Define NEW_PROC_API for this host.
        * configure: Regenerate.
        * config.in: Regenerate.

        * configure.host (ia64-*-aix*): New host.
        * configure.tgt (ia64-*-aix*): New target.

2001-03-05  Andrew Cagney  <[email protected]>

        * TODO (GDB 5.1 Known Problems): Document z8k as broken.

Mon Mar  5 11:56:09 2001  Christopher Faylor <[email protected]>

        * wince.c: Change realloc to xrealloc throughout.
        (handle_load_dll): Use void * rather than PTR in argument.

2001-03-04  Andrew Cagney  <[email protected]>

        * ocd.h (ocd_xfer_memory): Add ``attrib'' parameter.
        * ocd.c (ocd_xfer_memory): Ditto.
        * ser-ocd.c (ocd_setstopbits): New function. Add to ocd_ops.
        * MAINTAINERS: Document powerpc-eabi and powerpcle-eabi as
        buildable with ,-Werror.

        * Makefile.in (symfile_h): Define.
        (mcore-tdep.o): Add $(symfile_h), $(gdbcore_h) and $(inferior_h).
        * mcore-tdep.c: Include "symfile.h", "gdbcore.h" and "inferior.h".
        * MAINTAINERS: Document mcore-elf and mcore-pe as buildable with
        ,-Werror.

        * dsrec.c (make_srec): Fix internal_error fmt arg.
        * MAINTAINERS: Document i960-coff as buildable with ,-Werror.

2001-03-03  Kevin Buettner  <[email protected]>

        * solib-aix5.c (aix5_relocate_main_executable): Don't use ANOFFSET
        as an lvalue.

2001-03-02  Andrew Cagney  <[email protected]>

        * MAINTAINERS (paper trail): Update.

        * CONTRIBUTE: Update note on ``Fix PR gdb/4706'' convention.

2001-03-02  Andrew Cagney  <[email protected]>

        From 2001-03-01 Tom Rix <[email protected]>:
        * mn10200-tdep.c (mn10200_frame_chain): Pass 0 for ``pc''
        parameter to mn10200_analyze_prologue.

        * config/mn10200/tm-mn10200.h: Include "regcache.h".
        * MAINTAINERS: Document that mn10200-elf target is buildable.

2001-03-02  Kevin Buettner  <[email protected]>

        * config/ia64/xm-aix.h (GDB_GREGSET_T, GDB_FPREGSET_T): Move defines
        from here...
        * config/ia64/nm-aix.h (GDB_GREGSET_T, GDB_FPREGSET_T): ...to here.
        (MONTEREY): Don't define.
        (AIX5): Define.

2001-03-02  Matt Hiller  <[email protected]>

        * config/mn10300/tm-mn10300.h (E0_REGNUM): Correct to 15.

2001-03-02  Kevin Buettner  <[email protected]>

        * sparc-nat.c (sparc-nat.c): Don't include self.

2001-03-01  J.T. Conklin  <[email protected]>

        * defs.h (__CYGWIN__): Moved conditional which defines __CYGWIN__
        if __CYGWIN32__ is set from here.
        * config/i386/xm-cygwin.h: To here.
        * config/powerpc/xm-cygwin.h: To here.

        * i386-stub.c (handle_exception): Use 'T' response packet.

2001-03-01  Michael Snyder  <[email protected]>

        * m32r-tdep.c: Fix cut and paste error in comment.

2001-02-28  Michael Snyder  <[email protected]>

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

2001-03-01  J.T. Conklin  <[email protected]>

        * gdbtypes.h (builtin_type_f_integer): Removed duplicate declaration.
        (MAX_OF_TYPE): Wrap macro definition in parenthesis.
        (MIN_OF_TYPE): Likewise.
        
        * memattr.h (mem_access_mode): Removed extraneous trailing comma.

2001-03-01  Andrew Cagney  <[email protected]>

        * Makefile.in (os9kread.o): Do not compile with WERROR_CFLAGS.
        * os9kread.c (os9k_process_one_symbol): Add assert to detect
        ``loses if sizeof (char *) > sizeof (int)''.

2001-03-01  Andrew Cagney  <[email protected]>

        * gdb_assert.h: Document pragmatics behind gdb_assert's case.

2001-03-01  Andrew Cagney  <[email protected]>

        * Makefile.in (gdbtk-cmds.o): Add $(regcache_h) to dependency
        lists.
        (mi-main.o): Ditto.

2001-03-01  Andrew Cagney  <[email protected]>

        * Makefile.in (regcache_h): Define. Add $(regcache_h) to
        dependency lists.

2001-02-28  Michael Snyder  <[email protected]>

        * printcmd.c (print_address_numeric): Update comments to refer
        to sizeof addr, not sizeof pointer.
        (x_command): Remove needless whitespace (shorten long line).
        
        * breakpoint.c (print_one_breakpoint): Formatting clean-up.
        (read_memory_nobpt): Ditto.
        (ep_is_catchpoint): Ditto.
        (ep_is_shlib_catchpoint): Ditto.
        (ep_is_exception_catchpoint): Ditto.
        (describe_other_breakpoints): Ditto.

Wed Feb 28 20:37:36 2001  Andrew Cagney  <[email protected]>

        * regcache.h (register_valid): Fix comment documenting valid
        states.

Tue Feb 27 23:56:23 2001  Andrew Cagney  <[email protected]>

        From Steven Johnson:
        * regcache.h: New file.
        
        * value.h (read_register_bytes, read_register_gen)
        (write_register_gen, write_register_bytes)
        (read_register, read_register_pid)
        (read_signed_register, read_signed_register_pid)
        (write_register, write_register_pid)
        (register_cached, set_register_cached)
        (register_changed, register_buffer)
        (registers_changed, supply_register): Move declaration from here.
        * regcache.h: To here.
        * gdbcore.h (registers_fetched): Ditto.
        * inferior.h (registers, registers_valid): Ditto.

        * regcache.c (generic_target_read_pc, read_pc_pid, read_pc,
        generic_target_write_pc, write_pc_pid, write_pc,
        generic_target_read_sp, read_sp, generic_target_write_sp,
        write_sp, generic_target_read_fp, read_fp,
        generic_target_write_fp, write_fp): Add note that these functions
        will be moved from this file.
        
        * a29k-tdep.c: Include "regcache.h".
        * a68v-nat.c: Ditto.
        * abug-rom.c: Ditto.
        * alpha-nat.c: Ditto.
        * alpha-tdep.c: Ditto.
        * alphabsd-nat.c: Ditto.
        * arc-tdep.c: Ditto.
        * arm-linux-nat.c: Ditto.
        * arm-linux-tdep.c: Ditto.
        * arm-tdep.c: Ditto.
        * blockframe.c: Ditto.
        * core-aout.c: Ditto.
        * core-sol2.c: Ditto.
        * corelow.c: Ditto.
        * cpu32bug-rom.c: Ditto.
        * cxux-nat.c: Ditto.
        * d10v-tdep.c: Ditto.
        * d30v-tdep.c: Ditto.
        * dbug-rom.c: Ditto.
        * dink32-rom.c: Ditto.
        * dve3900-rom.c: Ditto.
        * findvar.c: Ditto.
        * fr30-tdep.c: Ditto.
        * frame.c: Ditto.
        * go32-nat.c: Ditto.
        * h8300-tdep.c: Ditto.
        * h8500-tdep.c: Ditto.
        * hp300ux-nat.c: Ditto.
        * hppa-tdep.c: Ditto.
        * hppab-nat.c: Ditto.
        * hppah-nat.c: Ditto.
        * hppam3-nat.c: Ditto.
        * hpux-thread.c: Ditto.
        * i386-linux-nat.c: Ditto.
        * i386-linux-tdep.c: Ditto.
        * i386-tdep.c: Ditto.
        * i386aix-nat.c: Ditto.
        * i386b-nat.c: Ditto.
        * i386bsd-nat.c: Ditto.
        * i386gnu-nat.c: Ditto.
        * i386ly-tdep.c: Ditto.
        * i386m3-nat.c: Ditto.
        * i386mach-nat.c: Ditto.
        * i386nbsd-nat.c: Ditto.
        * i386v4-nat.c: Ditto.
        * i387-nat.c: Ditto.
        * i387-tdep.c: Ditto.
        * i960-tdep.c: Ditto.
        * ia64-aix-nat.c: Ditto.
        * ia64-linux-nat.c: Ditto.
        * ia64-tdep.c: Ditto.
        * infptrace.c: Ditto.
        * infrun.c: Ditto.
        * irix4-nat.c: Ditto.
        * irix5-nat.c: Ditto.
        * lin-lwp.c: Ditto.
        * lin-thread.c: Ditto.
        * lynx-nat.c: Ditto.
        * m3-nat.c: Ditto.
        * m32r-rom.c: Ditto.
        * m32r-tdep.c: Ditto.
        * m68hc11-tdep.c: Ditto.
        * m68k-tdep.c: Ditto.
        * m68klinux-nat.c: Ditto.
        * m68knbsd-nat.c: Ditto.
        * m68knbsd-tdep.c: Ditto.
        * m88k-nat.c: Ditto.
        * m88k-tdep.c: Ditto.
        * mac-nat.c: Ditto.
        * mcore-rom.c: Ditto.
        * mcore-tdep.c: Ditto.
        * mi/mi-main.c: Ditto.
        * mips-nat.c: Ditto.
        * mips-tdep.c: Ditto.
        * mipsm3-nat.c: Ditto.
        * mipsv4-nat.c: Ditto.
        * mn10200-tdep.c: Ditto.
        * mn10300-tdep.c: Ditto.
        * monitor.c: Ditto.
        * ns32km3-nat.c: Ditto.
        * ns32knbsd-nat.c: Ditto.
        * ocd.c: Ditto.
        * pa64solib.c: Ditto.
        * ppc-bdm.c: Ditto.
        * ppc-linux-nat.c: Ditto.
        * ppc-linux-tdep.c: Ditto.
        * ppcbug-rom.c: Ditto.
        * ppcnbsd-nat.c: Ditto.
        * ptx4-nat.c: Ditto.
        * regcache.c: Ditto.
        * remote-adapt.c: Ditto.
        * remote-array.c: Ditto.
        * remote-bug.c: Ditto.
        * remote-e7000.c: Ditto.
        * remote-eb.c: Ditto.
        * remote-es.c: Ditto.
        * remote-est.c: Ditto.
        * remote-hms.c: Ditto.
        * remote-mips.c: Ditto.
        * remote-mm.c: Ditto.
        * remote-nindy.c: Ditto.
        * remote-os9k.c: Ditto.
        * remote-rdi.c: Ditto.
        * remote-rdp.c: Ditto.
        * remote-sds.c: Ditto.
        * remote-sim.c: Ditto.
        * remote-st.c: Ditto.
        * remote-udi.c: Ditto.
        * remote-utils.c: Ditto.
        * remote-vx.c: Ditto.
        * remote-vx29k.c: Ditto.
        * remote-vx68.c: Ditto.
        * remote-vx960.c: Ditto.
        * remote-vxmips.c: Ditto.
        * remote-vxsparc.c: Ditto.
        * remote.c: Ditto.
        * rom68k-rom.c: Ditto.
        * rs6000-nat.c: Ditto.
        * rs6000-tdep.c: Ditto.
        * sh-tdep.c: Ditto.
        * sh3-rom.c: Ditto.
        * sol-thread.c: Ditto.
        * solib-svr4.c: Ditto.
        * somsolib.c: Ditto.
        * sparc-nat.c: Ditto.
        * sparc-tdep.c: Ditto.
        * sparcl-tdep.c: Ditto.
        * sparclet-rom.c: Ditto.
        * sun3-nat.c: Ditto.
        * sun386-nat.c: Ditto.
        * symm-nat.c: Ditto.
        * target.c: Ditto.
        * thread-db.c: Ditto.
        * thread.c: Ditto.
        * tic80-tdep.c: Ditto.
        * tracepoint.c: Ditto.
        * ultra3-nat.c: Ditto.
        * umax-xdep.c: Ditto.
        * uw-thread.c: Ditto.
        * v850-tdep.c: Ditto.
        * v850ice.c: Ditto.
        * valops.c: Ditto.
        * w65-tdep.c: Ditto.
        * w89k-rom.c: Ditto.
        * win32-nat.c: Ditto.
        * wince.c: Ditto.
        * z8k-tdep.c: Ditto.

2001-02-28  Matt Hiller  <[email protected]>    
        
        * MAINTAINERS: Add Matt Hiller to Write After Approval list.

2001-02-27  Matt Hiller  <[email protected]>

        * mn10300-tdep.c (mn10300_stab_reg_to_regnum): New function.
        (mn10300_gdbarch_init): Set appropriate elements of gdbarch to
        mn10300_stab_reg_to_regnum.

Tue Feb 27 16:56:13 2001  David Taylor  <[email protected]>

        * symtab.c (search_symbols): Fix off by one error in test for
        error.

2001-02-23  Andrew Cagney  <[email protected]>

        * config/sparc/sp64linux.mt: New file.
        * configure.tgt: Recognize sparc64-*-linux* as a sp64linux target.
        * configure.host: Recognize sparc64-*-linux* as a linux host.

        From 2000-03-17 Jakub Jelinek <[email protected]>:
        * config/sparc/tm-sp64linux.h: New file.
        
2001-02-24  Kevin Buettner  <[email protected]>

        * buildsym.c (push_subfile, pop_subfile): Replace call to abort()
        with call to internal_error().
        * dbxread.c (process_one_symbol): Likewise.
        * exec.c (build_section_table, xfer_memory): Likewise.
        * h8500-tdep.c (h8500_register_size, h8500_register_virtual_type):
        Likewise.
        * hpread.c (hpread_type_translate, hpread_read_array_type)
        (hpread_type_lookup): Likewise.
        * i386-tdep.c (gdb_print_insn_i386): Likewise.
        * i960-tdep.c (mem): Likewise
        * inflow.c (set_sigio_trap, clear_sigio_trap): Likewise.
        * infptrace.c (child_resume): Likewise.
        * infttrace.c (_initialize_infttrace): Likewise.
        * language.c (binop_result_type, add_language): Likewise.
        * lynx-nat.c (store_inferior_registers): Likewise.
        * m3-nat.c (port_chain_insert, m3_trace_me): Likewise.
        * mdebugread.c (parse_partial_symbols): Likewise.
        * monitor.c (monitor_printf_noecho, monitor_printf)
        (monitor_dump_regs): Likewise.
        * ocd.c (stu_put_packet): Likewise.
        * printcmd.c (decode_format, print_scalar_formatted): Likewise.
        * remote-bug.c (bug_open): Likewise.
        * remote-e7000.c (fetch_regs_from_dump, e7000_wait): Likewise.
        * remote-es.c (es1800_read_bytes): Likewise.
        * remote-mips.c (common_breakpoint): Likewise.
        * remote-rdp.c (send_rdp): Likewise.
        * remote-sds.c (putmessage): Likewise.
        * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
        Likewise.
        * sparcl-tdep.c (sparclite_download): Likewise.
        * symtab.c (lookup_partial_symbol): Likewise.
        * target.c (push_target, pop_target, initialize_targets): Likewise.
        * utils.c (internal_verror, malloc_botch, wrap_here, decimal2str):
        Likewise.
        * valprint.c (print_decimal, print_longest, print_longest)
        (strcat_longest): Likewise.
        * w65-tdep.c (init_frame_pc, w65_push_dummy_frame): Likewise.
        * xmodem.c (xmodem_send_packet): Likewise.
        * z8k-tdep.c (init_frame_pc, z8k_push_dummy_frame): Likewise.
        * config/h8500/tm-h8500.h (STORE_STRUCT_RETURN): Likewise.
        * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE)
        (STORE_RETURN_VALUE): Likewise.
        * config/ns32k/nm-umax.h (REGISTER_U_ADDR): Likewise.
        * config/ns32k/xm-merlin.h (REGISTER_U_ADDR): Likewise.
        * config/z8k/tm-z8k.h (STORE_STRUCT_RETURN, STORE_RETURN_VALUE):
        Likewise.

2001-02-23  Andrew Cagney  <[email protected]>

        * CONTRIBUTE: Document how to cite a problem report.
        * TODO: Note need to replace CONTRIBUTE with generated file.

        * CONTRIBUTE: Mention that patches do not need to include the
        generated files gdbarch.h and gdbarch.c.
        
2001-02-21  Andrew Cagney  <[email protected]>

        * value.h (get_saved_register): Move from here.
        * frame.h: To here.

2001-02-21  Kevin Buettner  <[email protected]>

        * solib.h (in_svr4_dynsym_resolve_code): Delete declaration.
        (in_solib_dynsym_resolve_code): Add declaration.
        (IN_SOLIB_DYNSYM_RESOLVE_CODE): Changed define to invoke
        in_solib_dynsym_resolve_code() rather than
        in_svr4_dynsym_resolve_code().  Also, removed the ifdefs
        which caused this macro to only be defined when
        SVR4_SHARED_LIBS is defined.
        * solib.c (in_solib_dynsym_resolve_code): New function.
        * solist.h (struct target_so_ops): Add new member
        in_dynsym_resolve_code.
        * solib-aix5.c (aix5_in_dynsym_resolve_code): Renamed from
        in_svr4_dynsym_resolve_code.  Also, made static.
        (_initialize_aix5_solib): Initialize in_dynsym_resolve_code
        member in aix5_so_ops.
        * solib-svr4.c (svr4_in_dynsym_resolve_code): Renamed from
        in_svr4_dynsym_resolve_code.  Also, added second version
        of this function which will be used when SVR4_SHARED_LIBS
        is not defined.
        (_initialize_svr4_solib): Initialize in_dynsym_resolve_code
        member in svr4_so_ops.

        * ia64-aix-nat.c, ia64-aix-tdep.c, config/ia64/aix.mh,
        config/ia64/aix.mt, config/ia64/nm-aix.h, config/ia64/tm-aix.h,
        config/ia64/xm-aix.h: New files.
        * ia64-tdep.c (_initialize_ia64_tdep): Remove declaration.
        (ia64_aix_sigcontext_register_address): New declaration.
        (ia64_gdbarch_init): Provide for initialization of 
        sigcontext_register_address member of struct tdep when
        on target is detected to be running AIX.
        * config/ia64/linux.mt (TDEPFILES): Add ia64-aix-tdep.o to
        this list.

2001-02-20  Kevin Buettner  <[email protected]>

        * ia64-tdep.c (ia64_frameless_function_invocation): Implement.
        * config/ia64/linux.mh (NATDEPFILES): Use thread-db.o and lin-lwp.o
        for thread support instead of linux-thread.o and lin-thread.o.
        * config/ia64/nm-linux.h (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS,
        ATTACH_LWP): Define to use the following lin-lwp.c functions...
        (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals,
        lin_lwp_attach_lwp): Declare.

2001-02-20  Andrew Cagney  <[email protected]>

        * mips-tdep.c (do_fp_register_row, do_fp_register_row): Fix printf
        formatting.

2001-02-20  Kevin Buettner  <[email protected]>

        * solib-aix5.c (solib-svr4.h): Remove include.
        (solib_break_names): Delete names which aren't actually
        used by AIX5.
        (bkpt_names): Remove.
        (aix5_relocate_main_executable, bfd_lookup_symbol): Replace calls
        to STREQ() with equivalent calls to strcmp().
        (in_svr4_dynsym_resolve_code, enable_break, bfd_lookup_symbol,
        aix5_solib_create_inferior_hook): Revise comments.
        (enable_break): Remove old ``bkpt_names'' code.

2001-02-19  Andrew Cagney  <[email protected]>

        * Makefile.in (SFILES): Add frame.c .
        (COMMON_OBS): Add frame.o .
        (frame.o): New target.

        * frame.c (find_saved_register): 
        (default_get_saved_register): 
        (get_saved_register): 
        (read_relative_register_raw_bytes_for_frame): 
        (read_relative_register_raw_bytes): Moved to here.
        * regcache.c: From here.

2001-02-20  Kevin Buettner  <[email protected]>

        * solib-aix5.c: New file.

2001-02-20  Martin M. Hunt  <[email protected]>

        * solib.c (info_sharedlibrary_command): Don't assume pointers
        are the same size of long, call longest_local_hex_string_custom().

        * solib-svr4.c (LM_ADDR): LM_ADDR is a signed offset, so
        extract_signed_integer() should be called instead of
        extract_address().

2001-02-20  Martin M. Hunt  <[email protected]>   
        
        * MAINTAINERS: Add Martin Hunt to Write After Approval list.

2001-02-19  Andrew Cagney  <[email protected]>

        Frm 2001-02-09 Jim Kingdon <[email protected]>:
        * mips-tdep.c (mips_register_raw_size): If FP_REGISTER_DOUBLE,
        then floating point registers are 8 bytes.

2001-02-19  Michael Snyder  <[email protected]>

        * parse.c (write_exp_msymbol): Make the type CORE_ADDR, to 
        accomodate 64-bit addresses.

2001-02-19  Elena Zannoni  <[email protected]>

        From Peter Schauer <[email protected]>
        * symtab.c (lookup_symbol_aux): Call lookup_symbol_aux, not
        lookup_symbol, when trying to find a symbol with a mangled name,
        to avoid infinite recursion.

2001-02-18  Andrew Cagney  <[email protected]>

        * TODO (5.2): Mention G++ 3.0 ABI.  General cleanups.

2001-02-19  Jonathan Larmour  <[email protected]>

        * arm-tdep.c (check_prologue_cache): Fix off by 1 error.
        (save_prologue_cache): Ditto.

2001-02-19  Elena Zannoni  <[email protected]>

        From: [email protected]:
        * partial-stab.h (switch): Check that pst is not null
        before dereferencing it.

2001-02-19  Elena Zannoni  <[email protected]>

        From Andrew Cagney  <[email protected]>:
        * symfile.c (add_symbol_file_command): Always initialize
        my_cleanup using a NULL cleanup.

2001-02-19  Eli Zaretskii  <[email protected]>

        * demangle.c (demangling_style_names): New variable.
        (_initialize_demangler): Fill demangling_style_names with the
        names of known demangling styles from libiberty_demanglers[].  Use
        add_set_enum_cmd instead of add_set_cmd, to get completion on
        demangling style names.

        * proc-api.c (_initialize_proc_api): Make `procfs-file' use
        file-name completion.

        * remote-rdi.c (_initialize_remote_rdi): Ditto for `rdilogfile'.

        * solib.c (_initialize_solib): Ditto for `solib-search-path' and
        `solib-absolute-prefix'.

        * tracepoint.c (_initialize_tracepoint): Ditto for
        `save-tracepoints'.

        * win32-nat.c (_initialize_inftarg): Ditto for `dll-symbols'.

        * cli/cli-cmds.c (init_cli_cmds): Make `shell' and `make' use
        file-name completion.

        * infcmd.c (_initialize_infcmd): Make the following commands use
        the file-name completer: `tty', `args', `path', `paths', and
        `run'.

2001-02-18  Eli Zaretskii  <[email protected]>

        * go32-nat.c: Include i387-nat.h.
        (fetch_register): New function, uses some of the guts of
        go32_fetch_registers and calls i387_supply_register.
        (go32_fetch_registers): Most of the code moved into
        fetch_register.  Use i387_supply_fsave.
        (store_register): Use i387_fill_fsave instead of custom code.
        (go32_store_registers): Use i387_fill_fsave.

        * Makefile.in (go32-nat.o): Depend on i387-nat.h.

        * config/i386/go32.mh (NATDEPFILES): Add i387-nat.o.

        * completer.c (gdb_completer_file_name_break_characters): Remove
        slash from file-name break characters.
        [__MSDOS__]: Special definition for DOS/Windows file names.
        (line_completion_function): When completing on file names, bump
        `p' to the first file-name constituent character of `word', before
        invoking the completer.

2001-02-17  Mark Kettenis  <[email protected]>

        * i387-nat.c: Include "i387-nat.h".  Use regnum instead of regno
        consistently for parameter names.  Fix comments accordingly.
        (i387_supply_register): New function.
        (i387_supply_fsave): Implement using i387_supply_register.
        * i387-nat.h: Use regnum instead of regno consistently for
        parameter names.  Fix comments accordingly.
        (i387_supply_register): New prototype.

2001-02-16  Michael Snyder  <[email protected]>

        * remote.c (build_remote_gdbarch_data): Use new TARGET_ADDR_BIT 
        instead of TARGET_PTR_BIT (to support Harvard architectures).

2001-02-16  Andrew Cagney  <[email protected]>

        From 2001-02-11 Paul Hilfinger <[email protected]>
        * hpux-thread.c (hpux_thread_xfer_memory): Add mem_attrib 
        argument to parameter list and to call in order to conform to 
        to_xfer_memory field of struct target_ops.

2001-02-12  Michael Chastain  <[email protected]>

        * somsolib.c (som_solib_add_solib_objfile): Do not use
        section relocation feature of syms_from_objfile.  Do my own
        section relocation, offsetting each section of the som by
        either text_addr - text_link_addr or data_start.

2001-02-16  Andrew Cagney  <[email protected]>

        * TODO (5.1): Move ``Hardware watchpint problems'' out of 5.1.

2001-02-16  Andrew Cagney  <[email protected]>

        * MAINTAINERS (paper trail): Update.

2001-02-16  Mark Kettenis  <[email protected]>

        * target.h (target_fetch_registers): Fix comment.

2001-02-15  Andrew Cagney  <[email protected]>

        * f-exp.y: Include <ctype.h>.
        (parse_number): Ensure that ``i'' is always initialized.

2001-02-14  Jim Kingdon  <[email protected]>

        * MAINTAINERS: Add myself to paper trail section.

2001-02-14  Michael Sokolov  <[email protected]>

        * configure.in (AC_CHECK_HEADERS): Add sys/file.h.
        * configure, config.in: Regenerate.
        * corelow.c: Include <sys/file.h> if present.

2001-02-14  Andrew Cagney  <[email protected]>

        * inflow.c (terminal_ours_1): Initialize ``osigtou''.  Only
        declare when have SIGTTOU.

2001-02-14  Eli Zaretskii  <[email protected]>

        * config/djgpp/fnchange.lst: Add entries for gdb/gdbtk/*/ChangeLog-*.

2001-02-12  Jim Kingdon  <[email protected]>

        * MAINTAINERS: Update my email address.

2001-02-11  Eli Zaretskii  <[email protected]>

        * NEWS: Document that "info symbol" works with COFF debug info and
        its variants.

        * minsyms.c (lookup_minimal_symbol_by_pc_section): Don't skip
        symbols whose SYMBOL_BFD_SECTION is NULL.

2001-02-10  Peter Schauer  <[email protected]>

        Get rid of AIX specific PC_LOAD_SEGMENT, replace with PC_SOLIB.
        * xcoffsolib.c (xcoff_solib_address):  Renamed from
        pc_load_segment_name.  Return NULL if address is not in a shared
        library.  Cleanup shared library name construction, using xasprintf.
        Format shared library member names consistent with format in exec.c.
        (solib_info):  Format shared library member names consistent with
        format in exec.c.
        * config/rs6000/nm-rs6000.h:  Replace PC_LOAD_SEGMENT with PC_SOLIB,
        using xcoff_solib_address for PC_SOLIB definition.
        * stack.c (print_frame):  Remove PC_LOAD_SEGMENT code, no longer
        needed.

2001-02-10  Peter Schauer  <[email protected]>

        * mipsread.c (read_alphacoff_dynamic_symtab):  Replace alloca calls
        with xmalloc calls and cleanups.

2001-02-10  Peter Schauer  <[email protected]>

        * rs6000-nat.c (child_xfer_memory):  Add missing parameter
        'struct mem_attrib *' required by 2001-01-23 change.

2001-02-08  Jim Kingdon  <[email protected]>

        Updates to "make TAGS":
        * Makefile.in (ALLDEPFILES): Remove altos-xdep.c arm-convert.s
        arm-xdep.c convex-tdep.c convex-xdep.c pyr-tdep.c pyr-xdep.c
        tahoe-tdep.c.
        (TAGFILES_NO_SRCDIR): Add $(SUBDIR_CLI_SRCS).

2001-02-08  Eli Zaretskii  <[email protected]>

        * config/djgpp/fnchange.lst: Remove extraneous "too many dots".

Wed Feb  7 22:39:26 2001  Andrew Cagney  <[email protected]>

        From Dean Luick <[email protected]>:
        * defs.h (continuation): Remove unused global variable.

Wed Feb  7 22:28:31 2001  Andrew Cagney  <[email protected]>

        * configure.tgt: Remove references to convex, pyramid, altos and
        tahoe.
        * configure.host: Ditto.
        * MAINTAINERS: Ditto.
        * NEWS: Update.

        * tahoe-tdep.c: Delete obsolete file.
        * pyr-xdep.c: Ditto.
        * pyr-tdep.c: Ditto.
        * convex-tdep.c: Ditto.
        * convex-xdep.c: Ditto.
        * config/tahoe/xm-tahoe.h: Ditto.
        * config/tahoe/tm-tahoe.h: Ditto.
        * config/tahoe/tahoe.mt: Ditto.
        * config/tahoe/tahoe.mh: Ditto.
        * config/pyr/xm-pyr.h: Ditto.
        * config/pyr/tm-pyr.h: Ditto.
        * config/pyr/pyramid.mt: Ditto.
        * config/pyr/pyramid.mh: Ditto.
        * config/m68k/xm-altos.h: Ditto.
        * config/m68k/tm-altos.h: Ditto.
        * config/m68k/altos.mt: Ditto.
        * config/m68k/altos.mh: Ditto.
        * config/convex/xm-convex.h: Ditto.
        * config/convex/tm-convex.h: Ditto.
        * config/convex/convex.mt: Ditto.
        * config/convex/convex.mh: Ditto.
        * config/convex/Convex.notes: Ditto.
        * config/arm/xm-arm.h: Ditto.
        * config/arm/nm-arm.h: Ditto.
        * config/arm/arm.mt: Ditto.
        * config/arm/arm.mh: Ditto.
        * arm-convert.s: Ditto.
        * arm-xdep.c: Ditto.
        * altos-xdep.c: Ditto.

Wed Feb  7 19:41:21 2001  Andrew Cagney  <[email protected]>

        * defs.h (internal_error, internal_verror): Add __FILE__ and
        __LINE__ parameter.
        * utils.c (internal_error, internal_verror): Update.

        * v850-tdep.c: Update calls to internal_error.
        * utils.c: Ditto.
        * ui-out.c: Ditto.
        * ui-file.c: Ditto.
        * target.h: Ditto.
        * symtab.h: Ditto.
        * symm-nat.c: Ditto.
        * sparc-tdep.c: Ditto.
        * source.c: Ditto.
        * serial.c: Ditto.
        * rs6000-tdep.c: Ditto.
        * rs6000-nat.c: Ditto.
        * remote.c: Ditto.
        * remote-vx.c: Ditto.
        * remote-sim.c: Ditto.
        * remote-mips.c: Ditto.
        * regcache.c: Ditto.
        * objfiles.h: Ditto.
        * objfiles.c: Ditto.
        * mn10300-tdep.c: Ditto.
        * mips-tdep.c: Ditto.
        * maint.c: Ditto.
        * m68k-tdep.c: Ditto.
        * m3-nat.c: Ditto.
        * language.c: Ditto.
        * infptrace.c: Ditto.
        * inferior.h: Ditto.
        * infcmd.c: Ditto.
        * ia64-tdep.c: Ditto.
        * i386-tdep.c: Ditto.
        * i386-linux-nat.c: Ditto.
        * hppah-nat.c: Ditto.
        * go32-nat.c: Ditto.
        * findvar.c: Ditto.
        * f-lang.c: Ditto.
        * elfread.c: Ditto.
        * event-loop.c: Ditto.
        * dwarf2read.c: Ditto.
        * dsrec.c: Ditto.
        * d30v-tdep.c: Ditto.
        * d10v-tdep.c: Ditto.
        * cli/cli-setshow.c: Ditto.
        * cli/cli-script.c: Ditto.
        * ch-exp.c: Ditto.
        * breakpoint.c: Ditto.
        * ax-gdb.c: Ditto.
        * arch-utils.c: Ditto.
        * a29k-tdep.c: Ditto.
        * gdb_assert.h: Ditto.
        * gdbarch.sh: Ditto.
        * gdbarch.h, gdbarch.c: Re-generate.
        
2001-02-07  Andrew Cagney  <[email protected]>

        From Mark Kettenis <[email protected]>:
        * event-top.h [!STOP_SIGNAL]: #include <signal.h>.

2001-02-07  Andrew Cagney  <[email protected]>

        * remote-sim.c (dump_mem): Cleanup printf format argument.
        * MAINTAINERS: Update, mn10300-elf now builds.

2001-02-07  Mark Kettenis  <[email protected]>

        * event-top.c: Remove duplicate #include <signal.h>.

2001-02-06  Andrew Cagney  <[email protected]>

        * sol-thread.c (restore_inferior_pid): Save the PID in a freshly
        allocated buffer.
        (save_inferior_pid): Restore the PID from that tempoary
        buffer. Delete the buffer.
        * utils.c (make_cleanup_close, do_close_cleanup): Ditto for FD.

2001-02-06  Andrew Cagney  <[email protected]>

        * MAINTAINERS: Add ``The Obvious Fix Rule''.

2001-02-06  Andrew Cagney  <[email protected]>

        * MAINTAINERS: Add Michael Snyder to Solaris/SPARC list.

2001-02-06  Andrew Cagney  <[email protected]>

        * gdbarch.sh: Include "gdb_assert.h".
        (struct gdbarch): Change ``nr_data'' to unsigned.
        (alloc_gdbarch_data, free_gdbarch_data): New functions.
        (gdbarch_free): Free the data-pointer vector.  Use xfree to delete
        architecture vector.
        (struct gdbarch_data, struct gdbarch_data_registration): Move init
        method to gdbarch_data.  Add free method, make index unsigned.
        (struct gdbarch_data_registry): Make nr unsigned.
        (register_gdbarch_data): Add free parameter. Store in
        gdbarch_data.
        (init_gdbarch_data): Use set_gdbarch_data.
        (set_gdbarch_data): New function.
        
        * gdbarch.h, gdbarch.c: Re-generate.
        
2001-02-06  Michael Sokolov  <[email protected]>

        * ser-unix.c (hardware_print_tty_state) [HAVE_SGTTY]: Call
        fprintf_filtered with correct arguments.

2001-02-06  Michael Snyder  <[email protected]>
        Submitted by Paul Hilfinger ([email protected]) 
        and Andrei Petrov ([email protected]).
        * findvar.c: Buffers of size MAX_REGISTER_RAW_SIZE or REGISTER_BYTES
        must be allocated dynamically, since these are no longer constants.
        * infcmd.c: Ditto.
        * regcache.c: Ditto.
        * remote.c: Ditto.
        * sol-thread.c: Ditto.
        * valops.c: Ditto.
        * config/sparc/sun4sol2.mh (MH_CFLAGS): Add -I/usr/include/v9, as a
        work-around for a missing Sun header file in solaris for sparc64.

2001-02-04  Philip Blundell  <[email protected]>

        * config/arm/linux.mh (NATDEPFILES): Add proc-service.o,
        thread-db.o, lin-lwp.o; remove lin-thread.o, linux-thread.o.
        * config/arm/nm-linux.h (PREPARE_TO_PROCEED, ATTACH_LWP,
        GET_THREAD_SIGNALS): Define.
        * arm-linux-nat.c (fill_gregset): Correct type of argument.
        (supply_gregset): Likewise.
        (fill_fpregset): Likewise.
        (supply_fpregset): Likewise.

Tue Feb  6 11:58:57 2001  David Taylor  <[email protected]>

        * valops.c (value_cast): If casting a scalar to a pointer, do not
        issue a message about truncation unless it exceeds the length of
        an address, not the length of a pointer.  This is because what the
        user gives us is an address, not a pointer, and we will ultimately
        convert it (via ADDRESS_TO_POINTER) to a pointer, not truncate it
        to a pointer.  This allows things like "print *(int *)0x01000234"
        to work without generating a misleading message on a target having
        two byte pointers and four byte addresses.

2001-02-05  Christopher Faylor  <[email protected]>

        * win32-nat.c: Change PTR to void * throughout.

2001-02-05  J.T. Conklin  <[email protected]>

        * signals.h: Removed.
        * event-top.c (#include <signal.h>): Changed from signals.h.
        * inflow.c: Likewise.
        * mac-xdep.c: Likewise.
        * ser-pipe.c: Likewise.
        * ser-tcp.c: Likewise.
        * standalone.c: Likewise.
        * top.c: Likewise.
        * utils.c: Likewise.
        * Makefile.in: Removed signals.h from dependencies.

2001-02-05  Christopher Faylor  <[email protected]>

        Change suggested by Dean Luick <[email protected]>
        * inferior.h (step_over_calls_kind): Remove trailing comma from
        last enum element.
        (step_over_calls): Declare as extern rather than global.

2001-02-05  Elena Zannoni  <[email protected]>

        * sh-tdep.c: Update copyright.
        (sh_extract_return_value): Rewrite.
        (sh3e_sh4_extract_return_value): New function.
        (sh_gdbarch_init): Initialize gdbarch_extract-return_value to new
        version of the function for sh3e and sh4 CPUs.

2001-02-05  Michael Chastain  <[email protected]>

        * hppah-nat.c (child_xfer_memory): Add parameter 'struct mem_attrib *'
        to conform with interface change.

2001-02-04  Eli Zaretskii  <[email protected]>

        * config/djgpp/fnchange.lst: Tweak to make consistent with the
        new files.

        * config/djgpp/djconfig.sh: Use explicit absolute file name when
        invoking `find'.

        * ser-go32.c (dos_write) [UART_FIFO_WORKS]: Use outportsb only if
        UART_FIFO_WORKS is defined.  Otherwise use outportb.
        From Francisco Pastor <[email protected]>

        * go32-nat.c (go32_xfer_memory): Make the argument list consistent
        with target.h's `to_xfer_memory' member.

2001-02-02  J.T. Conklin  <[email protected]>

        * ppc-bdm.c (#include <signal.h>): Removed.
        * remote-array.c: Likewise.
        * remote-bug.c: Likewise.
        * remote-e7000.c: Likewise.
        * remote-mips.c: Likewise.
        * remote-os9k.c: Likewise.
        * remote-st.c: Likewise.
        * remote-udi.c: Likewise.
        * remote-vx29k.c: Likewise.
        * remote-vx68.c: Likewise.
        * remote-vx960.c: Likewise.
        * remote-vxmips.c: Likewise.
        * remote-vxsparc.c: Likewise.

2001-02-02  John Moore  <[email protected]>

        * remote-utils.h (sr_set_device): Changed free() to xfree() where 
        appropriate.  Also changed Copyright to include 2001.
        * symtab.h (obstack_chunk_free, SYMBOL_INIT_DEMANGLED_NAME): Likewise.
        * value.h (value_free): Likewise.
        * gdbarch.sh (gdbarch_free): Likewise.
        * gdbarch.c, gdbarch.h: Regenerated.

2001-02-02  John Moore  <[email protected]>

        * cli/cli-cmds.c (apropos_command): Changed occurance of free() to 
        xfree().  Also changed Copyright to include 2001.

2001-02-02  J.T. Conklin  <[email protected]>

        * monitor.c (#include "gdb_wait.h"): Removed.
        * ocd.c: Likewise.
        * ppc-bdm.c: Likewise.
        * remote-adapt.c: Likewise.
        * remote-array.c: Likewise.
        * remote-bug.c: Likewise.
        * remote-e7000.c: Likewise.
        * remote-eb.c: Likewise.
        * remote-es.c: Likewise.
        * remote-mips.c: Likewise.
        * remote-mm.c: Likewise.
        * remote-nindy.c: Likewise.
        * remote-os9k.c: Likewise.
        * remote-rdi.c: Likewise.
        * remote-rdp.c: Likewise.
        * remote-sds.c: Likewise.
        * remote-sim.c: Likewise.
        * remote-st.c: Likewise.
        * remote-udi.c: Likewise.
        * remote-vx.c: Likewise.
        * remote-vx29k.c: Likewise.
        * remote-vx68.c: Likewise.
        * remote-vx960.c: Likewise.
        * remote-vxmips.c: Likewise.
        * remote-vxsparc.c: Likewise.
        * remote.c: Likewise.
        * ser-pipe.c: Likewise.
        * ser-unix.c: Likewise.
        * Makefile.in: Updated dependencies.

2001-01-31  David Smith  <[email protected]>

        * event-loop.c: Change inclusion of string.h to gdb_string.h and
        updated the copyright notice.
        * ser-pipe.c: Ditto.
        * mi/mi-cmds.c: Ditto.
        * mi/mi-console.c: Ditto.
        * mi/mi-getopt.c: Ditto.
        * mi/mi-parse.c: Ditto.

2001-01-31  David Smith  <[email protected]>

        * MAINTAINERS: Add David Smith to Write After Approval list.

Tue Jan 30 15:43:08 2001  Andrew Cagney  <[email protected]>

        * cli/cli-utils.c (putchar_filtered): Move function from here.
        * utils.c (putchar_filtered): To here.
        * cli/cli-utils.h (putchar_filtered): Move declaration from here.
        * defs.h (putchar_filtered): To here.
        
Tue Jan 30 17:27:11 2001  Andrew Cagney  <[email protected]>

        * configure.in (AC_CHECK_FUNCS): Replace vfork test with
        AC_FUNC_VFORK macro.
        * config.in, configure: Re-generate.

        * gdb_vfork.h: New file.
        * ser-pipe.c (pipe_open): Update. Include "gdb_vfork.h".
        * fork-child.c (fork_inferior): Ditto.
        
Tue Jan 30 17:09:07 2001  Andrew Cagney  <[email protected]>

        * defs.h (strsave): Delete declaration.
        * utils.c (strsave): Delete definition.
        * TODO (strsave): Update

        * mac-xdep.c (tilde_expand): Replace strsave with xstrdup.
        * sparcl-tdep.c (sparclite_open): Ditto.
        * mips-tdep.c (mips_set_processor_type_command):  Ditto.
        (_initialize_mips_tdep):  Ditto.
        * solib.c (solib_open):  Ditto.
        * symfile.c (add_filename_language):  Ditto.
        (set_ext_lang_command):  Ditto.
        * source.c (init_source_path):  Ditto.
        (mod_path):  Ditto.
        * sh3-rom.c (sh3_open):  Ditto.
        (sh3e_open):  Ditto.
        * serial.c (serial_open):  Ditto.
        * remote-mips.c (common_open):  Ditto.
        * monitor.c (monitor_open):  Ditto.
        * m32r-rom.c (m32r_upload_command):  Ditto.
        * infcmd.c (path_command):  Ditto.
        * f-exp.y (parse_number):  Ditto.
        * breakpoint.c (create_longjmp_breakpoint):  Ditto.
        (create_thread_event_breakpoint):  Ditto.
        * arc-tdep.c (arc_set_cpu_type_command):  Ditto.
        (_initialize_arc_tdep):  Ditto.

Tue Jan 30 15:14:26 2001  Andrew Cagney  <cagney@skil>

        * cli/cli-script.c (define_command): Check for a bad hook value in
        switch statement.

2001-01-30  J.T. Conklin  <[email protected]>

        * configure/sh/embed.mt: New file.
        * configure/sh/linux.mt: New file.
        * configure/sh/sh.mt: Removed.
        * configure.tgt (sh-*-hms,sh-*-coff*,sh-*-elf*,sh-*-linux): New targets.
        (sh-*-*): Removed.

2001-01-29  Michael Chastain  <[email protected]>

        * symtab.c (block_lookup_symbol): Use 'namespace' parameter in
        symbol comparisons in binary search.

2001-01-27  Christopher Faylor  <[email protected]>

        * win32-nat.c (child_xfer_memory): Add missing argument required by
        2001-01-23 change.

2001-01-27  Mark Kettenis  <[email protected]>

        * ui-out.c (do_list_end): New function.
        (make_cleanup_ui_out_list_end): New function.
        * ui-out.h: Provide prototype for make_cleanup_ui_out_list_end.
        * stack.c (print_frame) [UI_OUT]: Call
        make_cleanup_ui_out_list_end to make sure we mark the end of the
        list if we do a non-local exit.  At the end of the function,
        instead of calling ui_out_list_end directly, let do_cleanups
        handle it.

2001-01-26  Fernando Nasser  <[email protected]>

        Fix double parsing of filenames passed as command line arguments
        to GDB (causes weird handling of escape characters).
        Also, remove dependencies on the CLI from libgdb.
        * call-cmds.h: Remove declaration of exec_file_command().
        * gdbcore.h: Remove declaration of exec_file_command().
        Add declarations for exec_open() and exec_file_clear().
        * symfile.h: Add declarations for symbol_file_add_main() and
        symbol_file_clear().
        * exec.c (exec_open): New function. Implements to_open for exec
        targets.
        (exec_file_clear): New function. Makes GDB forget about a previously
        specified executable file.
        (exec_file_attach): Move parsing of arguments from here ...
        (exec_file_command): ... to here.
        (init_exec_ops): Use exec_open(), not exec_file_command() to
        implement to_open for exec targets.
        * symfile.c (symbol_file_add_main): New function. Call symbol_file_add()
        with default values.  Used when the file name has already been parsed.
        (symbol_file_clear): New function. Makes GDB forget about previously
        read symbols.
        (symbol_file_command): Call the above function instead of inline code.
        * main.c: Include "symfile.h" and "gdbcore.h" instead of the deprecated
        "call-cmds.h".
        (captured_main): Call exec_file_attach() and symbol_file_add_main()
        instead of exec_file_command() and symbol_file_command().
        (captured_main): Add comment.
        * corefile.c: Include "symfile.h".
        (core_file_command): Call symbol_file_add_main() instead of
        symbol_file_command().
        (reopen_exec_file): Call exec_open() instead of exec_file_command().
        * infcmd.c: Include "symfile.h".
        (attach_command): Call symbol_file_add_main() instead of 
        symbol_file_command().
        * infrun.c: Remove comment about the inclusion of "symfile.h",
        not any longer appropriate.
        (follow_exec): Call symbol_file_add_main() instead of 
        symbol_file_command().
        * remote-es.c: Include "symfile.h".
        (es1800_load): Call symbol_file_add_main() instead of 
        symbol_file_command().
        * remote-vx.c: Remove comment about the inclusion of "symfile.h",
        not any longer appropriate.
        (vx-wait): Call symbol_file_add_main() instead of 
        symbol_file_command().
        * solib-svr4.c (open_symbol_file_object): Call symbol_file_add_main()
        instead of symbol_file_command().
        * v850ice.c (ice_file): Call exec_open(), exec_file_attach() and
        symbol_file_add_main() instead of exec_file_command() and
        symbol_file_command().
        * Makefile.in: Update dependencies.

2001-01-26  Jeff Holcomb  <[email protected]>

        * remote-udi.c (udi_open): Change strdup to xstrdup.
        * thread.c (thread_apply_all_command): Change strdup to xstrdup.
        Update copyright message.
        * varobj.c (delete_variable_1): Likewise.

        * gdb_string.h: Remove declaration of strdup.  Update copyright
        message.
        * config/xm-mpw.h: Likewise.
        * config/i386/xm-i386mach.h: Likewise.
        * config/m68k/xm-apollo68b.h: Likewise.
        * config/m68k/xm-hp300bsd.h: Likewise.
        * config/rs6000/xm-rs6000.h: Likewise.
        * config/vax/xm-vaxult.h: Remove declaration of strdup.
        * config/vax/xm-vaxult2.h: Likewise.

2001-01-26  Jeff Holcomb  <[email protected]>

        * MAINTAINERS: Add Jeff Holcomb to Write After Approval list.

2001-01-25  J.T. Conklin  <[email protected]>

        * target.c (target_xfer_memory_partial): Return -1 on failure due
        to invalid access mode attribute.

2001-01-25  Christopher Faylor  <[email protected]>

        * win32-nat.c (_initialize_core_win32): Prototype correctly.

2001-01-25  Mark Kettenis  <[email protected]>

        * config/alpha/tm-fbsd.h: Update copyright.
        (USE_STRUCT_CONVENTION): Define in terms of
        alphabsd_use_struct_convention.
        * config/alpha/fbsd.mt (TDEPFILES): Add alphafbsd-tdep.c.
        * alphafbsd-tdep.c: New file.

2001-01-24  Fernando Nasser  <[email protected]>

        * top.c (print_gdb_version): Update Copyright year.

2001-01-24  J.T. Conklin  <[email protected]>

        * dcache.c (dcache_write_line): Fix typo.

        * memattr.c (delete_mem_region): Replace free() with xfree().
        (mem_number): Add explicit type.

        * sol-thread.c (sol_thread_xfer_memory): Add attrib argument.
        (rw_common): Likewise.

2001-01-24  Fernando Nasser  <[email protected]>

        * infcmd.c (get_inferior_args, set_inferior_args): Accessor functions
        for the inferior program arguments.
        (run_command, run_no_args_command, init_infcmd)): Use accessor
        functions to set the inferior program arguments.
        * inferior.h: Add definitions to the accessor functions above.

2001-01-23  Jim Blandy  <[email protected]>

        * dwarf2read.c (read_tag_const_type, read_tag_volatile_type):
        Implement these correctly, using make_cv_type.

2001-01-23  J.T. Conklin  <[email protected]>

        * exec.c (xfer_memory): Add attrib argument.
        * infptrace.c (child_xfer_memory): Likewise.
        * lin-lwp.c (lin_lwp_xfer_memory): Likewise.
        * monitor.c (monitor_xfer_memory): Likewise.
        * remote-adapt.c (adapt_xfer_inferior_memory): Likewise.
        * remote-array.c (array_xfer_memory): Likewise.
        * remote-bug.c (bug_xfer_memory): Likewise.
        * remote-e7000.c (e7000_xfer_inferior_memory): Likewise.
        * remote-eb.c (eb_xfer_inferior_memory): Likewise.
        * remote-es.c (es1800_xfer_inferior_memory): Likewise.
        * remote-mips.c (mips_xfer_memory): Likewise.
        * remote-mm.c (mm_xfer_inferior_memory): Likewise.
        * remote-nindy.c (nindy_xfer_inferior_memory): Likewise.
        * remote-os9k.c (rombug_xfer_inferior_memory): Likewise.
        * remote-rdi.c (arm_rdi_xfer_memory): Likewise.
        * remote-rdp.c (remote_rdp_xfer_inferior_memory): Likewise.
        * remote-sds.c (sds_xfer_memory): Likewise.
        * remote-sim.c (gdbsim_xfer_inferior_memory): Likewise.
        * remote-st.c (st2000_xfer_inferior_memory): Likewise.
        * remote-udi.c (udi_xfer_inferior_memory): Likewise.
        * remote-vx.c (vx_xfer_memory): Likewise.
        * remote.c (remote_xfer_memory): Likewise.
        * target.c (debug_to_xfer_memory, do_xfer_memory): Likewise.
        * target.h (child_xfer_memory, do_xfer_memory, xfer_memory): Likewise.
        * thread-db.c (thread_db_xfer_memory): Likewise.

        * target.h (#include "memattr.h"): Added.
        (target_ops.to_xfer_memory): Add attrib argument.

        * wince.c (_initialize_inftarg): Removed call to set_dcache_state.
        * dcache.h (set_dcache_state): Removed declaration.
        * dcache.c (set_dcache_state): Removed definition
        
        * dcache.c: Update module comment, as dcache is now enabled and
        disabled with memory region attributes instead of by the global
        variable "remotecache".  Add comment describing the interaction
        between dcache and memory region attributes.
        (dcache_xfer_memory): Add comment describing benefits of moving
        cache writeback to a higher level.
        (dcache_struct): Removed cache_has_stuff field.  This was used to
        record whether the cache had been accessed in order to invalidate
        it when it was disabled.  However, this is not needed because the
        cache is write through and the code that enables, disables, and
        deletes memory regions invalidate the cache.  Add comment which
        suggests that we could be more selective and only invalidate those
        cache lines containing data from those memory regions.
        (dcache_invalidate): Updated.
        (dcache_xfer_memory): Updated.
        
        (dcache_alloc): Don't abort() if dcache_enabled_p is clear.
        (dcache_xfer_memory): Removed code that called do_xfer_memory() to
        perform a uncached transfer if dcache_enabled_p was clear.  This
        function is now only called if caching is enabled for the memory
        region.
        (dcache_info): Always print cache info.

        * target.c (do_xfer_memory): Add attrib argument.
        (target_xfer_memory, target_xfer_memory_partial): Break transfer
        into chunks defined by memory regions, pass region attributes to
        do_xfer_memory().
        * dcache.c (dcache_read_line, dcache_write_line): Likewise.

        * Makefile.in (SFILES): Add memattr.c.
        (COMMON_OBS): Add memattr.o.
        (dcache.o): Add target.h to dependencies.
        * memattr.c: New file.
        * memattr.h: Likewise.

        * config/m32r/m32r.mt (GDBSERVER_LIBS): Added ../../intl/libintl.a.
        * config/mips/vr5000.mt (GDBSERVER_LIBS): Likewise.
        * config/tic80/tic80.mt (GDBSERVER_LIBS): Likewise.
        * gdbserver/low-sim.c (#include "defs.h"): Removed.
        (mygeneric_load): Rename from generic_load.
        
        * gdbserver/low-hppabsd.c (#include "server.h"): Added.
        (#include "defs.h"): Removed.
        (inferior_pid, perror_with_name): Remove declarations.
        * gdbserver/low-linux.c: Likewise.
        * gdbserver/low-nbsd.c: Likewise.
        * gdbserver/low-sparc.c: Likewise.
        * gdbserver/low-sun3.c: Likewise.

        * i386-stub.c: Re-indent.
        * m68k-stub.c: Re-indent.

2001-01-22  Nicholas Duffek  <[email protected]>

        * gdbarch.sh (PARM_BOUNDARY): Define.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.

2001-01-22  J.T. Conklin  <[email protected]>

        * ns32k-tdep.c: #include "frame.h"
        * config/ns32k/tm-umax.h (FRAME_FIND_SAVED_REGS): Restore.  It
        appears to have been inadvertantly removed sometime in May 1999.

        * Revert 2000-11-09 changes where shared library objects were
        moved from NATDEPFILES to TDEPFILES on NetBSD targets.  While
        we'd like to be able to debug dynamically linked executables,
        this makes it impossible to build a cross debugger on a many
        hosts.

        * config/i386/nbsd.mt: Remove solib.o, solib-svr4.o from TDEPFILES.
        * config/i386/nbsdelf.mt: Likewise.
        * config/m68k/nbsd.mt: Likewise.
        * config/ns32k/nbsd.mt: Likewise.
        * config/powerpc/nbsd.mt: Likewise.
        * config/sparc/nbsd.mt: Likewise.
        * config/sparc/nbsdelf.mt: Likewise.
        * config/i386/nbsd.mh: Add solib.o, solib-svr4.o to NATDEPFILES.
        * config/i386/nbsdelf.mh: Likewise. 
        * config/m68k/nbsd.mh: Likewise.
        * config/ns32k/nbsd.mh: Likewise.
        * config/powerpc/nbsd.mh: Likewise.
        * config/sparc/nbsd.mh: Likewise.

2001-01-19  Jason Merrill  <[email protected]>

        * dbxread.c (read_ofile_symtab): Stay with AUTO_DEMANGLING for G++.
        (process_one_symbol): Likewise.
        * dwarfread.c (handle_producer): Likewise.

Thu Jan 18 12:08:57 2001  Andrew Cagney  <[email protected]>

        * configure.in (build_warnings): Disable -Wuninitialized until GDB
        compiles with -Wuninitialized,-Werror.
        * configure: Regenerate.

        * MAINTAINERS: Add list of buildable targets.

Thu Jan 18 12:48:04 2001  Andrew Cagney  <[email protected]>

        * defs.h (STRCMP): Delete macro.

        * objfiles.c (objfile_relocate): Replace STRCMP with call to
        strcmp.
        * symtab.c (lookup_partial_symbol, lookup_block_symbol): Ditto.
        * symfile.c (compare_symbols):  Ditto.
        * standalone.c (open):  Ditto.
        * remote-es.c (verify_break):  Ditto.
        * cli/cli-decode.c (add_cmd, add_show_from_set): Ditto.

        * symfile.c (compare_psymbols): Delete comment refering to STRCMP.

Thu Jan 18 12:25:06 2001  Andrew Cagney  <[email protected]>

        * varobj.c (FREEIF): Delete macro.
        (varobj_set_value, free_variable): Replace FREEIF with ``xfree''
        call.

2001-01-18  Nick Clifton  <[email protected]>

        * arc-tdep.c (arc_cpu_type_table): Add new arc core numbers.
        (arc_print_insn): No bfd available, so pass NULL to
        arc_get_disassembler.

2001-01-09  James Ingham  <[email protected]>

         * symtab.c (lookup_symbol_aux): Call lookup_symbol_aux to lookup
         a mangled symbol rather than recursing into lookup_symbol, since
         this will just re-unmangle the name & call lookup_symbol_aux -
         leading to an infinite recursion.

2001-01-18  Mark Kettenis  <[email protected]>

        * infcmd.c (print_return_value): Restore another space lost by
        switch to UIOUT. ``$NN='' should be ``$NN =''.

Fri Jan 19 02:31:40 2001  Andrew Cagney  <[email protected]>

        * target.h (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT)
        * breakpoint.c (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Wrap macro
        definition in parenthesis.

Fri Jan 19 02:13:40 2001  Andrew Cagney  <[email protected]>

        From 2000-10-27 Mark Salter <[email protected]>:
        * remote.c (remote_remove_hw_breakpoint): Add 'len' field to Z
        packet.
        (remote_insert_hw_breakpoint): Ditto.

2001-01-17  J.T. Conklin  <[email protected]>

        * config/m68k/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
        (BPT_VECTOR, REMOTE_BPT_VECTOR): Change to 0xf.
        * config/m68k/nbsd.mt (TDEPFILES): Add m68knbsd-tdep.o.
        * m68knbsd-tdep.c: New file.

        * i386nbsd-tdep.c: Remove #if 0'd out #includes.

        * m68knbsd-nat.c: #include gdbcore.h.

Wed Jan 17 09:41:58 2001  Andrew Cagney  <[email protected]>

        * MAINTAINERS: Add J.T. Conklin to Blanket Write Privs.

2001-01-16  Michael Snyder  <[email protected]>

        * procfs.c (procfs_stopped_by_watchpoint): Don't die if process
        goes away -- just return false (ie. not stopped by watchpoint).
        * source.c (openp): Fix typo in comment.

2001-01-12  Nicholas Duffek  <[email protected]>

        * blockframe.c (generic_get_saved_register): Spelling fix.
        * frame.h (FRAME_FP): Spelling fix.

Fri Jan 12 18:29:46 2001  Andrew Cagney  <[email protected]>

        * infcmd.c (print_return_value): Restore space lost by switch to
        UIOUT. ``$NN='' should be ``$NN =''.
        
2001-01-08  Nicholas Duffek  <[email protected]>

        * regcache.c (set_register_cached, register_buffer,
        real_register, pseudo_register fetch_register, store_register):
        New functions.
        (register_changed, read_relative_register_raw_bytes_for_frame,
        registers_changed, registers_fetched, read_register_bytes,
        read_register_gen, write_register_gen, read_register,
        read_signed_register, write_register, supply_register): Replace
        register_valid[] with register_cached() and
        set_register_cached().
        (read_register_bytes, read_register_gen, write_register_gen,
        read_register, read_signed_register, write_register,
        supply_register): Replace registers[] with register_buffer().
        (read_register_bytes, read_register_gen, read_register,
        read_signed_register): Call fetch_register().
        (write_register_gen, write_register): Call real_register() and
        store_register().
        (write_register_bytes): Call store_register().
        * value.h (set_register_cached, register_buffer): Prototype.
        * remote.c (remote_fetch_registers): Allocate regs[] with a
        run-time size.  Replace register_valid[] with
        set_register_cached().
        (store_register_using_P, remote_store_registers): Replace
        registers[] with register_buffer().

2001-01-08  Nicholas Duffek  <[email protected]>

        * regcache.c: Change "write-back" comment to "write-through".
        Change "regno" to "regnum".
        (read_register, read_signed_register): Remove "raw" from return
        value description.
        (supply_register): Spelling fix.
        * value.h: Change "regno" to "regnum".

2001-01-08  Fernando Nasser  <[email protected]>

        * Makefile.in (install-gdbtk): Add .itcl files to the list of files
        to be installed.

2001-01-04  Michael Snyder  <[email protected]>

        * mips-tdep.c (mips_coerce_float_to_double): Fix typo in comment.

2001-01-04  Nicholas Duffek  <[email protected]>

        * valops.c (VALUE_SUBSTRING_START): Delete.

2001-01-04  Nicholas Duffek  <[email protected]>

        * Makefile.in (SUBDIR_CLI_OBS): Add cli/cli-utils.o.
        (SUBDIR_CLI_SRCS): Add cli/cli-utils.c.
        (cli_utils_h): New variable.
        (cli/cli-utils.o): New rule.
        * cli/cli-utils.c: New file.
        * cli/cli-utils.h: New file.

2001-01-04  Nicholas Duffek  <[email protected]>

        * config/i386/tm-i386.h (REGISTER_CONVERT_TO_VIRTUAL,
        REGISTER_CONVERT_TO_RAW): Delete trailing semicolon.

2001-01-03  J.T. Conklin  <[email protected]>

        * alphabsd-nat.c, i386-linux-nat.c, i386bsd-nat.c: Fix typo in
        comment.

2001-01-02  Michael Snyder  <[email protected]>

        * sh-tdep.c (sh_default_store_return_value):  Allow for small return type.
        (sh3e_sh4_store_return_value): Call sh_default_store_return_value for
        non-float types.
        * sparc-tdep.c (sparc_frame_chain): Fix typo in comment.
        Update copyright notice.
        
For older changes see ChangeLog-2000
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