configure.in: Add -lXext to mips_extra_libs

[deliverable/binutils-gdb.git] / gdb / ChangeLog

Tue Jun 23 12:29:53 1998  Jillian Ye  <jillian@cygnus.com>

        * configure.in: Add -lXext to mips_extra_libs
   
Sun Jun 21 09:31:12 1998  Ron Unrau  (runrau@cygnus.com)

        * symtab.c (find_line_pc): assumed that a PC of 0 is illegal.
          Changed to pass PC as arg and return 1 if valid (0 otherwise).
          symtab.h: change prototype to match
          symtab.c (find_line_pc_range): use new interface
          breakpoint.c (resolve_sal_pc): ditto
          gdbtk.c (gdb_set_bp): ditto

Wed Jun 17 15:50:00 1998  Ron Unrau  (runrau@cygnus.com)

        * parse.c (target_map_name_to_register): Check target specific 
          aliases *first* so that it can over-ride architectural names
        
Wed Jun 17 17:13:38 1998  Said Ziouani  (saidz@park-street.cygnus.com)

        * remote-sds.c (sds_start_remote): Fix printf call.

Tue Jun 16 16:32:08 1998  Mark Alexander  <marka@cygnus.com>

        * mn10200-tdep.c (mn10200_analyze_prologue): Fix null pointer
        crash when in "start".

Tue Jun 16 14:38:40 1998  Ron Unrau  (runrau@cygnus.com)

        * dbxread.c: reset function_start_offset after a finishing N_FUN 
          is seen.
        * remote-sim.c: allow TARGET_REDEFINE_DEFAULT_OPS to override
          target vectors as needed.

Sun Jun 14 08:46:25 1998  Ron Unrau  (runrau@cygnus.com)

        * partial-stab.h: 'F' and 'f' type N_FUN psymbols should pass
          CUR_SYMBOL_VALUE as CORE_ADDR instead of long
        * buildsym.[ch]: export pending_blocks list

Sat Jun 13 13:02:32 1998  Dawn Perchik (dawn@cygnus.com)

        * remote.c : Fix remote help string to match that of help.exp.

Fri Jun 12 14:22:55 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * configure.in (LIBS): Add -lw to the list of libraries if needed.

Thu Jun 11 15:05:10 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * btowc.c: Removed.
        * configure.in: Don't see if we need to replace btowc().
        * Makefile.in: Don't include LIBOBJS.
        * configure: Regenerated.
        * gnu-regex.c (regex_compile): Only support i18n [:foo:] if
        we have btowc().

Wed Jun 10 15:39:14 1998  Stu Grossman  <grossman@babylon-5.cygnus.com>

        * c-exp.y:  Fix problems with parsing "'foo.bar'::func".  Some languages
        allow symbols with dots.

        * gdbtypes.c (check_stub_method):  Cosmetic.  Use more descriptive
        names for parameters.

start-sanitize-java
        * jv-exp.y:  Parser now accepts primitive types.
        * (parse_number):  Use correct ifdef for scanf long double support.
        * jv-lang.c (java_array_type):  Initial cut at array support.

end-sanitize-java
        * language.c language.h (set_language):  Now returns previous language.

        * symtab.c (find_methods):  Make static.  Cosmetic changes, including
        indentation, and adding descriptive comments.  Move local variable defs
        into the block they are used in.
        * Don't call check_stub_method any more.  Use gdb_mangle_name to
        generate the full method name.  find_method doesn't need all the other
        goobldegook that check_stub_method does.
        * (gdb_mangle_name):  Use more descriptive names for parameters.  Fix
        comment.
start-sanitize-java
        * (lookup_partial_symbol lookup_block_symbol):  Check for java to
        ensure we can find mangled names.
end-sanitize-java
        * (decode_line_1):  Move local variable defs into the block they are
        used in.  (Improves code readability.)
        
Wed Jun 10 18:04:35 1998  Frank Ch. Eigler  <fche@cygnus.com>
 
        * gdbtypes.c (get_discrete_bounds): Assign unsigned type flag for
        all-positive enum.
        (create_set_type): Ditto for all-positive set values.
        * values.c (unpack_field_as_long): Check for typedef in struct
        field unpacking.

Wed Jun 10 14:06:05 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * configure.in: Add some tests for gnu-regex.c's benefit.
        See if btowc() function is provided in C library.
        * configure, config.in: Regenerated.
        * Makefile.in (CLIBS, CDEPS): Add @LIBOBJS@ to build btowc.c
        if necessary.
        * btowc.c: New file.

        * gnu-regex.c: Reorder wchar.h and wctype.h includes for Solaris'
        benefit.
        Drop namespace preserving defines for now.

Wed Jun 10 11:53:42 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * gnu-regex.c: Include "gnu-regex.h", not "regex.h".

Wed Jun 10 11:34:07 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * gnu-regex.c, gnu-regex.h: Change LGPL license to GPL license
        to stay consistent with the rest of GDB.

Wed Jun 10 11:27:39 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * gnu-regex.c, gnu-regex.h: Update to current FSF (glibc) versions.

Wed Jun 10 10:58:18 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * printcmd.c (disassemble_command): move overlay mapping code
        "up" into find_pc_partial_function.
        * blockframe.c (find_pc_partial_function): adjust start address
        and end address for overlays (mapped vs. unmapped addresses),
        so that all callers of this function may benefit.
        * m32r-tdep.c (m32r_skip_prologue): adjust indentation.

Mon Jun  8 16:08:10 1998  Ron Unrau  <runrau@cygnus.com>

        * objfiles.c (add_to_objfile_sections): All targets to define
          TARGET_KEEP_SECTION to permit them to retain bfd sections that
          GDB would otherwise have discarded.

Fri Jun  5 13:56:19 1998  Doug Evans  <devans@canuck.cygnus.com>

        * dbxread.c (read_dbx_symtab): Don't lower texthigh for last psymtab.

Thu Jun  4 18:35:04 1998  Stan Shebs  <shebs@andros.cygnus.com>

        * remote.c (init_extended_remote_ops): Make extended_remote_ops
        by copying from remote_ops, move it and init_remote_ops to
        usual place at end of file, remove "void" from arg lists.

Thu Jun  4 17:51:06 1998  Mark Alexander  <marka@cygnus.com>

        * sparc-tdep.c (sparc_fix_call_dummy): Byte-swap the call dummy
        on bi-endian machines.
        (sparc_extract_return_value): Handle values smaller than int on
        machines with little-endian data.
        (sparc_target_architecture_hook): Set bi_endian flag.

Thu Jun  4 12:14:48 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * printcmd.c (disassemble_command): Fix off-by-one error for
        disassembling functions in unmapped overlay sections.

Thu Jun  4 10:15:03 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * remote.c: merged.

        - Jim Blandy  <jimb@zwingli.cygnus.com>
        (print_packet, remote_packet_command): New functions.
        (_initialize_remote): Register the remote-packet command.
        - David Taylor  <taylor@texas.cygnus.com> 
        (_initialize_remote): remote-compare is now
        compare-sections.
        - Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
         (remote_compare_command): added warning, issued in case
        of mismatch only.

Thu Jun  4 08:25:38 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * remote.c (remote_compare_command): New function, new command.
        Compare object file binary image with corresponding memory on
        remote target.  Report differences.

Tue Jun  2 19:05:04 1998  Mark Alexander  <marka@cygnus.com>

        * sparc-tdep.c (sparc_target_architecture_hook): Set target
        byte order only when it's selectable.

Tue Jun  2 02:01:56 1998  Mark Alexander  <marka@cygnus.com>

        * sparc-tdep.c (sparc_target_architecture_hook): New function to
        set endianness based on machine type.
        (_initialize_sparc_tdep): Initialize target_architecture_hook.
        (sparc_print_register_hook): Print PSR and FPSR in fancy format
        on 32-bit machines.
        * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Redefine to
        call sparc_print_register_hook instead of using inline code.
        * config/sparc/tm-sp64.h (PRINT_REGISTER_HOOK): Remove.

Thu May 28 17:19:14 1998  Keith Seitz  <keiths@cygnus.com>

        * main.c (main): Check for NULL from getenv on CYGWIN32.

Thu May 28 09:41:44 1998  Nick Clifton  <nickc@cygnus.com>

        * monitor.c (monitor_vsprintf): Handle %%.  Patch courtesy of
        Felix Lee (flee@cygnus.com)

Thu May 28 00:27:35 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * mips-tdep.c (mips_push_dummy_frame):  Fix calculation of
        PROC_REG_OFFSET and PROC_FREG_OFFSET.

Mon Apr 27 14:37:49 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * config/v850/tm-v850.h (REGISTER_BYTE): FP_REGNUM and
        FP_RAW_REGNUM use the same register location.

        * v850-tdep.c (v850_scan_prologue): Use FP_RAW_REGNUM instead of
        FP_REGNUM.
        (v850_frame_chain): Ditto.

        * config/v850/tm-v850.h (REGISTER_NAMES): Add "fp".
        (NUM_REGS): Update.
        (FP_REGNUM): Update.
        (FP_RAW_REGNUM): Define.

Wed May 27 14:22:31 1998  Keith Seitz  <keiths@cygnus.com>

        * main.c (main): Convert the path returned from getenv to a posix
        path on cygwin32 hosts.

Mon May 25 13:31:27 1998  Keith Seitz  <keiths@cygnus.com>

        * remote.c (remote_open_1): If an error occurs starting the remote, 
        pop the target AND return.

Sat May 23 02:23:09 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * dwarf2read.c (read_subroutine_type):  Set TYPE_FLAG_PROTOTYPED
        on C++ functions.
        * valops.c (value_arg_coerce):  Add new argument to indicate whether
        the function has a prototype, handle integer and float promotions
        accordingly.
        (call_function_by_hand):  Always call value_arg_coerce, pass down
        prototype information.

Fri May 22 10:56:36 1998  John Metzler  <jmetzler@cygnus.com>

        * remote.c (_initialize_remote): Typo extended__remote

Thu May 21 13:14:25 1998  John Metzler  <jmetzler@cygnus.com>

        * gnu-nat.c (init_gnu_ops): Initialization of target ops by assignment.
        (_initialize_gnu_nat): Call new init
        * mac-nat.c (init_child_ops): Ditto.
        (_initialize_mac_nat): Ditto.
        * monitor.c (init_base_monitor_ops): Ditto.
        (_initialize_remote_monitors): Ditto.
        * ppc-bdm.c (init_bdm_ppc_ops): Ditto.
        (_initialize_bdm_ppc): Ditto.
        * remote-adapt.c (init_adapt_ops): Ditto.
        (_initialize_remote_adapt): Ditto.
        * remote-array.c (init_array_ops): Ditto.
        (_initialize_array): Ditto.
        * remote-bug (init_bug_ops): Ditto.
        (_initialize_remote_bug): Ditto.
        * remote-e7000.c (init_e7000_ops): Ditto.
        (_initialize_remote_e7000): Ditto.
        * remote-eb.c (init_eb_ops): Ditto.
        (_initialize_remote_eb): Ditto.
        * remote-es.c (init_es1800_ops): Ditto.
        (init_es1800_child_ops): Ditto.
        (_initialize_es1800): Ditto.
        * remote-hms.c (init_hms_ops): Ditto.
        (_initialize_remote_hms): Ditto.
        * remote-mm.c (init_mm_ops): Ditto.
        (_initialize_remote_mm): Ditto.
        * remote-nindy.c (init_nindy_ops): Ditto.
        (_initialize_nindy): Ditto.
        * remote_nrom.c (init_nrom_ops): Ditto.
        (_initialize_remote_nrom): Ditto.
        * remote-os9k (init_rombug_ops): Ditto.
        (_initialize_remote_os9k): Ditto.
        * remote-rdi.c (init_rdi_ops): Ditto.
        (_initialize_remote_rdi): Ditto.
        * remote-rdp.c (init_remote_rdp_ops): Ditto.
        (_initialize_remote_rdp): Ditto.
        * remote-sds.c (init_sds_ops): Ditto.
        (_initialize_remote_sds): Ditto.
        * remote-sim.c (init_gdbsim_ops): Ditto.
        (_initialize_remote_sim): Ditto.
        * remote-st.c (init_st2000_ops): Ditto.
        (_initialize_remote_st2000): Ditto.
        * remote-udi.c (init_udi_ops): Ditto.
        (_initialize_remote_udi): Ditto.
        * remote-vx.c (init_vx_ops): Ditto.
        (init_vx_run_ops): Ditto.
        (_initialize_vx): Ditto.
        * remote.c (init_remote_ops): Ditto.
        (init_extended_remote_ops): Ditto.
        (_initialize_remote): Ditto.
        * sparcl-tdep.c (init_sparclite_ops): Ditto.
        (_initialize_sparcl_tdep): Ditto.
        * v850ice.c (init_850ice_ops): Ditto.
        (_initialize_v850ice): Ditto.
        * win32-nat.c: (init_child_ops): Ditto.
        (_initialize_inftarg): Ditto.

1998-05-21  Jim Blandy  <jimb@zwingli.cygnus.com>

        * ax-gdb.c (const_var_ref): Don't handle function names.  I don't
        want to implement all the "usual unary conversion" rules for
        constants.
        (gen_usual_unary): Turn "function" values into "pointer to
        function" values, in accordance with ANSI.
        (gen_deref): Don't do the usual unary conversions here.  Let the
        caller do it.  Note that dereferencing a function pointer yields
        a function designator, which we call an rvalue, not an lvalue.
        (gen_address_of): Handle functions specially.
        (gen_struct_ref): Perform the usual unary conversions before
        calling gen_deref.
        (gen_expr): In case for the prefix '*' operator, call
        gen_usual_unary manually.

Wed May 20 15:29:41 1998  Gavin Koch  <gavin@cygnus.com>

        * mips/tm-tx39.h (MIPS_DEFAULT_FPU_TYPE): Defined as MIPS_FPU_NONE.
        * mips/tm-tx39l.h: Same.

Wed May 20 10:12:11 1998  John Metzler  <jmetzler@cygnus.com>

        * m32r-tdep.c: (decode_prologue): Handle frames compiled with -Os.
        Split out as separate function called by skip prologue and scan
        prologue. new formula handles optimization in which the prologue
        is interleaved with the body of the function. Also recognizes new
        variations of prologue encoding.  Use of frame pointer is
        essential to debugging, -fno-omit-frame-pointer
        (m32r_skip_prologue): Call decode prologue, ignore line info
        (m32r_scan_prologue): Call decode prologue, ignore line info.

Tue May 19 17:23:54 1998  John Metzler  <jmetzler@cygnus.com>

        * w89k-rom.c (_initialize_w89k): Call new init function
        (init_w89k_cmds): Convert to dynamic initialization of monitor_ops 
        data structure for forward compatability with additions to the
        data structure.
        * dbug-rom.c (_initialize_dbug_rom): ditto
        (init_dbug_cmds): ditto
        * m32r-rom.c (_initialize_m32r_rom): ditto
        (init_m32r_cmds): ditto

Tue May 19 14:54:11 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * tracepoint.c (memrange_cmp): use const void * args to avoid
        ANSI compiler warnings.

1998-05-19  Jim Blandy  <jimb@zwingli.cygnus.com>

        * ax-gdb.c (gen_fetch, gen_var_ref, gen_deref, find_field,
        gen_bitfield_ref, gen_expr): Call error, not abort.
        * ax-general.c (read_const, generic_ext, ax_trace_quick,
        ax_label, ax_const_d, ax_reg, ax_print): Same.

        * tracepoint.c: Remove the $(...) syntax for memranges.
        (validate_actionline, encode_actions, trace_dump_command): Remove
        clauses for the $(...) syntax.
        (parse_and_eval_memrange): Function deleted.
        (_initialize_tracepoint): Update function description. 

        * gdbtk.c (struct wrapped_call_objs): Change the `func' member to
        be a Tcl_ObjCmdProc, not an Tcl_CmdProc, since it accepts a vector
        of objects as arguments.  Change the object vector to be const,
        since that's what all the users of this structure seem to expect.
        (call_obj_wrapper): Cast clientData properly before storing it in
        the wrapped_args structure.

        * ax-gdb.c (_initialize_ax_gdb): Make the "agent" command a
        subcommand of "maintenance", as it should have been from the
        beginning.  #include "gdbcmd.h", to get the declaration for
        maintenancelist.
        * Makefile.in: Document that dependency.

Tue May 19 12:00:58 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * tracepoint.c (get_tracepoint_by_number): new function, to access
        traceframe_number for use of the GUI.

        * tracepoint.h: added prototype for get_traceframe_number.

Mon May 18 13:34:27 1998  Keith Seitz  <keiths@cygnus.com>

        * dbxread.c (process_one_symbol): If block addresses are relative to
        function start addresses, reset function_start_address whenever a new
        source file is seen.

Mon May 18 13:04:27 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * tracepoint.c (get_tracepoint_by_number): make sure to advance
        arg pointer even if we fail to parse a useful number.  Otherwise,
        since this function is called in a loop, it may loop forever!
        Also change strtol call to allow arbitrary radix.
        (map_args_over_tracepoints (and other places)): add QUIT; call
        to loop, to allow breakout using control-C.  Not all loops were
        analyzed to make sure they could terminate cleanly, but even
        terminating with a messed-up tracepoint list would be better 
        than not terminating at all!
        (tdump_command): check to see if we're connected to a trace-
        capable target (currently only "remote") before doing anything 
        else.
        
start-sanitize-d30v
Sat May 16 22:21:48 1998  Frank Ch. Eigler  <fche@cygnus.com>

        * config/d30v/tm-d30v.h (INIT_FRAME_PC_FIRST): Fill in PC into
        frame struct before extracting saved register offsets.
end-sanitize-d30v
        
Fri May 15 22:47:45 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * tracepoint.c (encode_actions): fix typo in printf format string.

1998-05-15  Jim Blandy  <jimb@zwingli.cygnus.com>

        Implement a few more tracing operators: ^ | & ~ !
        * ax-gdb.c (gen_integral_promotions, gen_logical_not,
        gen_complement): New functions.
        (gen_binop): New argument MAY_CARRY, indicating whether we need to
        correct the upper bits of the value after performing the
        operation.  Callers changed.
        (gen_expr): Handle BINOP_BITWISE_AND, BINOP_BITWISE_IOR, and
        BINOP_BITWISE_XOR here as well, by calling gen_binop.  Handle
        UNOP_LOGICAL_NOT, UNOP_COMPLEMENT.

        * ax-gdb.c (gen_conversion): Reworked to avoid some unnecessary
        sign extension.
        
        * ax-gdb.c (gen_usual_arithmetic): Renamed from gen_usual_binary,
        to match the ANSI C standard better.  Callers changed.
        
        * ax-gdb.c (gen_traced_pop): Add prototyped declaration.

Fri May 15 18:18:38 1998  David Taylor  <taylor@texas.cygnus.com>

        * tracepoint.c (stringify_collections_list): return a collection
        of strings rather than a single string.
        (free_actions_list): new function.
        (encode_actions): process collection of strings returned by
        stringify_collections_list.

1998-05-15  Jim Blandy  <jimb@zwingli.cygnus.com>

        * ax-gdb.c (gen_traced_pop): New function.
        (gen_expr): Call it for comma operator.
        (gen_trace_for_expr): Call it, instead of writing it out.

        Add facilities for sending arbitrary packets to the remote agent.
        There are a bunch of improvements to make (make it generic; handle
        'O' replies properly), but I just want to get this onto the branch.
        * remote.c (print_packet, remote_packet_command): New functions.
        (_initialize_remote): Register the remote-packet command.

Thu May 14 17:52:31 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * tracepoint.c: move actionline_type definition to tracepoint.h.
        (validate_actionline): make non static.

        * tracepoint.h: move actioline_type definition  from tracepoint.c.
        (validate_actionline) moved prototype from tracepoint.c.

Thu May 14 11:49:18 1998  David Taylor  <taylor@texas.cygnus.com>

        * tracepoint.c (validate_actionline): add additional error
        checking, remove some dead code.
        (encode_actions): additional cleanups.
        (trace_find_command): remove some dead code.
        (trace_find_pc_command): ditto.
        (trace_find_tracepoint_command): ditto.
        (trace_find_line_command): ditto.
        (trace_find_range_command): ditto.
        (trace_find_outside_command): ditto.

Thu May 14 5:51:00 1998  Ron Unrau  <runrau@cygnus.com>

        * symtab.c (decode_line_1): set section for "break *<addr>"

Wed May 13 20:58:02 1998  Mark Alexander  <marka@cygnus.com>

        * corefile.c (reopen_exec_file): Reopen the exec file if
        it has changed.

Wed May 13 15:22:02 1998  Mark Alexander  <marka@cygnus.com>

        * sparc-tdep.c (fetch_instruction): New function.
        (single_step, sparc_init_extra_frame_info, examine_prologue):
        Use fetch_instruction instead of read_memory_integer
        to ensure that instructions are always read as big-endian.

Wed May 13 14:42:21 1998  Ian Lance Taylor  <ian@cygnus.com>

        * configure.in: Add AC_FUNC_ALLOCA.
        * defs.h: Check HAVE_ALLOCA_H rather than sparc.  Add _AIX pragma
        alloca.
        * configure: Rebuild.
start-sanitize-java
        * Makefile.in (jv-lang.o, jv-typeprint.o, jv-valprint.o): New
        targets.
end-sanitize-java

Wed May 13 11:19:08 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * tracepoint.c (trace_command): Remove old diagnostic code that was
        preventing tracepoints from being defined with a full-path filename.

Tue May 12 13:17:35 1998  Frank Ch. Eigler  <fche@cygnus.com>

        * stabsread.c (read_one_struct_field): Check for typedef in type
        tree before clearing bitfield information.

1998-05-11  Jim Blandy  <jimb@zwingli.cygnus.com>

        * ax-gdb.c (gen_binop): New function, based on gen_mul, to replace
        gen_mul and gen_div, and handle `%' op as well.  Correctly tests
        type of arguments.
        (gen_expr): Factor out common code in binary arithmetic operators.
        Add support for `%'.
        (gen_mul, gen_div): Removed.
        
Thu May  7 14:49:38 1998  Bob Manson  <manson@charmed.cygnus.com>

        * config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve
        %o0-%o5 as 64-bit values; compensate for stack bias.
        (USE_STRUCT_CONVENTION): We only pass pointers to structs
        if they're larger than 32 bytes.
        (REG_STRUCT_HAS_ADDR): Ditto.

        * sparc-tdep.c (sparc_init_extra_frame_info): Use read_sp()
        instead of read_register. If the target is a sparc64 and the frame
        pointer is odd, compensate for the stack bias.
        (get_saved_register): Use read_sp().
        (DUMMY_STACK_REG_BUF_SIZE): Use FP_REGISTER_BYTES.
        (sparc_push_dummy_frame): Use read_sp()/write_sp(). On sparc64,
        save the PC, NPC, CCR, FSR, FPRS, Y and ASI registers.
        (sparc_frame_find_saved_regs): Use read_sp(). Read the PC, NPC,
        CCR, FSR, FPRS, Y and ASI registers from the frame, if it's a
        dummy frame.
        (sparc_pop_frame): Use write_sp(). If the target is a sparc64 and
        the FP is odd, compensate for stack bias.
        (sparc_store_return_value): Right-justify the return value before
        writing it to %o0.
        (sparc_fix_call_dummy): Don't NOP out part of the call dummy on
        sparc64.
        (sparc64_read_sp, sparc64_read_fp, sparc64_write_sp,
        sparc64_write_fp, sp64_push_arguments,
        sparc64_extract_return_value): New functions to support the
        sparc64 ABI.

        * dwarfread.c (handle_producer): Set processing_gcc_compilation to
        the right version number.

        * dwarf2read.c (read_file_scope): Assume we're processing
        GCC2 output.

Wed May  6 16:34:03 1998  Jeffrey A Law  (law@cygnus.com)

        * somsolib.c: Include gdb_stat.h.

Mon May  4 18:34:01 1998  David Taylor  <taylor@texas.cygnus.com>

        * ax-gdb.c (gen_mul): new function; (gen_div): new function;
        (gen_expr): add support for * and / operators, call gen_mul and
        gen_div as appropriate.

Mon May  4 16:24:22 1998  Mark Alexander  <marka@cygnus.com>

        * defs.h (make_run_cleanup): Declare.
        * solib.c (find_solib): Pass correct number of arguments to
        make_run_cleanup.

Mon May  4 07:08:25 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * tracepoint.c (trace_actions_command): actions command must set
        step_count to zero (in case previous actions have set it but the
        new set does not).

Sat May  2 09:35:07 1998  Stu Grossman  <grossman@babylon-5.cygnus.com>

        * ocd.h:  Add new flags, function codes, and processor types to support
        new Wiggler capabilities.
        * (ocd_write_bytes_size):  New function to allow atomic writes of
        memory in sizes larger than a byte.

        * ser-unix.c (baudtab):  Add 57600, 115200, 230400, and 460800 baud.

Fri May  1 19:51:32 1998  Frank Ch. Eigler  <fche@cygnus.com>

        * stabsread.c (read_one_struct_field): Do not override supplied
        bitfield size for a range type value.

        * gdbtypes.c (create_range_type): For a range with positive 
        lower limit, declare range type as unsigned.

Fri May  1 10:58:34 1998  John Metzler  <jmetzler@cygnus.com>

        * monitor.c: Turn off debug

Fri May  1 09:29:56 1998  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * breakpoint.c (delete_command):  Skip internal breakpoints when
        all breakpoints are requested.

        * stabsread.c (define_symbol):  Record parameter types from Sunpro
        function stabs in the TYPE_FIELDS of the function type.

Thu Apr 30 15:59:54 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * Makefile.in (config-check-targets, config-check-hosts): Removed.

1998-04-30  Paul Eggert  <eggert@twinsun.com>

        * Makefile.in (maintainer-clean):
        Don't get ahead of yourself and delete Makefile
        before running `make'.
        (local-maintainer-clean, do-maintainer-clean): New rules.

Wed Apr 29 14:02:59 1998  David Taylor  <taylor@texas.cygnus.com>

        * ax-gdb.c (gen_add): when adding a pointer and an int, use
        the size of the pointer, not the int (typo) to decide how
        to extend the result.

Wed Apr 29 10:20:40 1998  John Metzler  <jmetzler@cygnus.com>
start-sanitize-vr4111

        * nec4102rom.c: New file implements ROM monitor adapter for
        nec-vr4102 board.  This board hosts the vr4111 chip.  This file
        required extensions to the monitor_ops structure, hooks for wait
        filter, new flags. This version does not support more than one
        breakpoint and resuming after a breakpoint in 16 bit mode is
        completely disfunctional.  
end-sanitize-vr4111

        * monitor.h: Defined additional hooks for dmpregs, configure_hooks
        and wait_filter. These additions require that all ROM monitor
        interfaces be recoded to initialize monitor ops using assignments
        rather than static structure initialization.  Added new bits to
        flags MO_EXACT_DUMPADDR, MO_HAS_BLOCKWRITES.

        * monitor.c (RDEBUG): Conditional tracing throughout the file.
        (fromhex): Now recognized upper cse hex digits
        (monitor_printf_noecho):
        (monitor_readchar): Tracing interferes with input timing.
        (monitor_open): Register different memory write functions with
        dcache_init if MO_HAS_BLOCKWRITES.
        (flush_monior_dcache): Added as an additional utilty.
        (monitor-resume): Call continue hook if one has been supplied.
        (monitor_wait_filter): New function Factored out of monitor wait
        and used if alternate wait-filter has not been provided.
        (monitor_wait): call alternate wait filter if provided.  Call
        monitor_dump_regs, a new function factored out from inline code.
        (monitor_dump_block): A new function used as a utility when
        monitors must dump several blocks of registers using different
        commands.
        (monitor_dump_regs): Call alternate function if provided. Uses new
        hook in monitor.h.
        (monitor_write_memory): Engage previouly added hook
        MO_FILL_USES_ADDR.
        (monitor_write_even_block): new function supports writing long
        blocks of 4byte words.
        (longlongendswap): new internal function
        (monitor_write_memory_longlongs): new function writes large blocks
        using command to enter a long long.
        (monitor_write-memory_block): new Function figures out which block
        mod to use.
        (monitor_read_memory): Can now handle dump formats in which the bytes 
        preceeding the requested data is not printed.

Tue Apr 28 19:41:33 1998  Tom Tromey  <tromey@cygnus.com>

        * Makefile.in (GDBTKLIBS): New macro.
        (INSTALLED_LIBS): Include GDBTKLIBS.
        (CLIBS): Likewise.
        * configure: Rebuilt.
        * configure.in: Put Tcl/Tk libs into GDBTKLIBS, not LIBS.
        (GDBTKLIBS): AC_SUBST.

        * tracepoint.c (memrange_cmp): Another typo fix; `memrbnge' ->
        `memrange'.

        * tracepoint.c (memrange_cmp): Fixed typo in function intro.

Tue Apr 28 17:41:20 1998  Philippe De Muyter  <phdm@macqel.be>

        * symfile.c (overlay_auto_command): Add forgotten parameter definitions.
        (overlay_manual_command, overlay_off_command): Likewise.
        (overlay_load_command): Likewise.
        * tracepoint.c (memrange_cmp): Parameters have type void *, not
        struct memrange *.

Tue Apr 28 11:08:25 1998  John Metzler  <jmetzler@cygnus.com>

        * rom68k-rom.c (_initialize_rom68k): Fix unresolved init_rom_68kcmds.
        
Mon Apr 27 14:32:21 1998  Mark Alexander  <marka@cygnus.com>

        * config/sparc/tm-sparc.h (CALL_DUMMY): Shorten it drastically,
        make it work on the simulator.
        (FIX_CALL_DUMMY): Convert to function call instead of inline code.
        (sparc_fix_call_dummy): Declare.
        * sparc-tdep.c (sparc_fix_call_dummy): New function, taken from
        old FIX_CALL_DUMMY macro, with additional fixes for simulator.
        (sparc_push_dummy_frame): Set registers differently on simulator
        to prevent corrupted register window save areas.

Mon Apr 27 13:46:40 1998  John Metzler  <jmetzler@cygnus.com>

        * rom68k-rom.c (_initialize_rom68k, init_rom68k_cmds):
        Convert all static initializations of monitor ops structures to
        executable initializations in order that additions to the data
        structure definition can me made without repeating this editing
        exercise.                                            
        * abug-rom.c (_initialize_abug_rom, init_abug-cmds): Ditto.
        * cpu32bug-rom.c (_initialize_cpu32bug_rom, init_cpu32bug_cmds): Ditto.
        * mon960-rom.c (initialize_mon960, init_mon960_cmds): Ditto.
        * op50-rom.c (initialize_op50n, init_op50n_cmds): Ditto.       
        * ppcbug-rom.c (_initialize_ppcbug_rom, init_ppc_cmds): Ditto.
        * sh3-rom.c (_initialize_sh3_rom, init_sh3_cmds): Ditto.
        * sparclet-rom.c (_initialize_sparclet, init_sparclet_cmds): Ditto.
        * remote-est.c (_initialize_est, init_est_cmds): Ditto.
        * remote-hms.c ( _initialize_remote_hms, init_hms_cmds): Ditto.

Mon Apr 27 10:43:04 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * gdb_string.h (strdup): Don't specify arguments in prototype.

Sun Apr 26 07:57:21 1998  Peter Schauer <pes@regent.e-technik.tu-muenchen.de>

        * rs6000-nat.c (vmap_ldinfo):  Issue warning instead of error if
        fstat on ldinfo_fd fails.  Use objfile->obfd instead of vp->bfd
        to check for reference to the same file.

        * target.c (target_read_string):  Handle string transfers at the
        end of a memory section gracefully.

Fri Apr 24 17:18:56 1998  Geoffrey Noer  <noer@cygnus.com>

        * Makefile.in: enable EXEEXT setting

Fri Apr 24 11:53:49 1998  David Taylor  <taylor@texas.cygnus.com>

        * tracepoint.c (add_local_symbols): change type of type from
        char to int so that type shows up as 'A' or 'L' not 0.

start-sanitize-r5900
Fri Apr 24 11:25:07 1998  Jeffrey A Law  (law@cygnus.com)

        * mips-tdep.c (mips32_decode_reg_save): Handle 128bit wide
        GPR loads/stores generated on the r5900.
        (mips_find_saved_regs, mips32_skip_prologue): Likewise.
        * mips/tm-r5900.h (R5900_128BIT_GPR_HACK): Define.
        * mips/tm-txvu.h (R5900_128BIT_GPR_HACK): Likewise.

end-sanitize-r5900
Thu Apr 23 16:37:20 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * README:  Minor changes for 4.17 release.

start-sanitize-java     
Thu Apr 23 15:44:39 1998  Per Bothner  <bothner@cygnus.com>

        * symfile.c (deduce_language_from_filename):  .class implies java.

end-sanitize-java       
Thu Apr 23 12:52:21 1998  Philippe De Muyter  <phdm@macqel.be>

        * configure.in (strerror): Check if function must be declared.
        * acconfig.h (NEED_DECLARATION_STRERROR): New define slot.
        * gdb_string.h (strerror): Function declaration issued if
        NEED_DECLARATION_STRERROR.
        * configure, config.in : Files regenerated.

Thu Apr 23 12:27:43 1998  Philippe De Muyter  <phdm@macqel.be>

        * symfile.c (simple_overlay_update_1): Do not prefix array address
        by `&'.
        * bcache.h (BCACHE_DATA_ALIGNMENT): Ditto.
        * tracepoint.c (encode_actions): Ditto.
        * language.c, complaints.c, utils.c (varargs.h): Do not include that
        file here, it is already included indirectly by defs.h.
        * dbxread.c (dbx_symfile_init, process_one_symbol): Cast xmalloc return
        value to the appropriate pointer type.
        * utils.c (floatformat_from_doublest): Ditto.
        * tracepoint.c (read_actions, _initialize_tracepoint): Ditto.
        (add_memrange): Likewise with xrealloc return value.
        * stabsread.c (ref_add): Ditto.
        * coffread.c (coff_symfile_init): Likewise for xmmalloc return value.
        * elfread.c (elf_symfile_read): Ditto.
        * os9kread.c (os9k_symfile_init): Ditto.

Thu Apr 23 00:32:08 1998  Tom Tromey  <tromey@cygnus.com>

        * config.in: Rebuilt.
        * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_STPCPY, HAVE_GETTEXT,
        HAVE_LC_MESSAGES): Define.

Wed Apr 22 15:38:56 1998  Tom Tromey  <tromey@cygnus.com>

        * configure: Rebuilt.
        * configure.in: Call CY_GNU_GETTEXT.
        * Makefile.in (top_builddir): New macro.
        (INTL): Define to @INTLLIBS@.
        (INTL_DEPS): New macro.
        (CDEPS): Reference INTL_DEPS, not INTL.

start-sanitize-sky
Wed Apr 22 13:40:16 1998  Doug Evans  <devans@canuck.cygnus.com>

        * txvu-tdep.c (txvu_print_insn): Fix thinko.

end-sanitize-sky
Wed Apr 22 12:58:23 1998 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

        Handle missing shared libraries during the examination of a core
        dump gracefully.
        * solib.c (find_solib):  Use catch_errors around call to
        solib_map_sections. Use warning instead of error if reading of
        the shared library name fails.
        (solib_map_sections):  Change return and argument types to make
        it callable from catch_errors.
        (symbol_add_stub):  Avoid GDB core dump if solib->abfd is NULL.
        * irix5-nat.c, osfsolib.c (xfer_link_map_member, solib_map_sections,
        symbol_add_stub):  Ditto.

Wed Apr 22 14:34:49 1998  Michael Meissner  <meissner@cygnus.com>

        * Makefile.in (INTL*): Add support to link in the intl library,
        and to add -I options to its source and object directories.
        (INTERNAL_CFLAGS): Ditto.
        (C{LIBS,DEPS}): Ditto.

start-sanitize-sky
Wed Tue 21 17:29:48 1998  Jim Lemke  <jlemke@cygnus.com>
        * configure.in: Add configure option --with-sim-funit.

end-sanitize-sky
Tue Apr 21 11:20:54 1998  Frank Ch. Eigler  <fche@cygnus.com>

        * mips-tdep.c (gdb_print_insn_mips): Disassemble MIPS instructions
        with subtarget-specific `mach', rather than fixed default.
        * config/mips/tm-mips.h (TM_PRINT_INSN_MACH): New macro, default
        disassembly `mach'.
start-sanitize-r5900
        * config/mips/tm-r5900.h (TM_PRINT_INSN_MACH): Override.
end-sanitize-r5900
start-sanitize-sky
        * config/mips/tm-txvu.h (TM_PRINT_INSN_MACH): Override.
end-sanitize-sky

Mon Apr 20 15:35:03 1998  Philippe De Muyter  <phdm@macqel.be>

        * coffread.c (decode_base_type): Treat a long field with size greater
        than TARGET_LONG_BIT as long long.
        * values.c (value_from_longest): Print code value in error message.

Mon Apr 20 15:32:21 1998   Mark Kettenis  <kettenis@phys.uva.nl>

        * gdb/gdb_string.h (strdup): Declare only if not defined as a
        macro.

Mon Apr 20 14:18:45 1998  J. Kean Johnston  <jkj@sco.com>

        * procfs.c: Added replacement macros for LWP stuff.  Fixed support 
        for UnixWare / SVR4.2MP targets and any targets which use
        multi-file /proc entries.  Fixed support for hardware watchpoints.
        * solib.c: SCO needs some of the same code as SunOS. Change
        preprocessor conditionals.

        * config/i386/i386sco5.mt: New file.
        * config/i386/tm-i386sco5.h: New file.
        * config/i386/i386sco5.mh (NATDEPFILES): add i386v-nat.o.
        * config/i386/nm-i386v42mp.h 
        (TARGET_HAS_HARDWARE_WATCHPOINTS): define.  
        Add other macros for hardware assisted watchpoints.
        * config/i386/nm-i386sco5.h: Correct attributions.
        (TARGET_HAS_HARDWARE_WATCHPOINTS): define.
        * config/i386/nm-linux.h (target_remote_watchpoint): Pass
        'type' through to i386_insert_watchpoint.

Mon Apr 20 14:12:30 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)

        * infrun.c (wait_for_inferior): Don't add signalled processes
        as new threads.
        * procfs.c (wait_fd): Note if LWP has exited.
        (procfs_wait): use GETPID to get process ID.

Sat Apr 18 15:21:04 1998  Stan Cox  <scox@cygnus.com>

        * configure.tgt: Added sparc86x support.
        
Thu Apr 16 13:13:24 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * rdi-share/etherdrv.c (EthernetWrite): Use strerror to get
        error string if in an ANSI C-ish environment.

Wed Apr 15 18:59:48 1998  Mark Alexander  <marka@cygnus.com>

        * sparc-tdep.c (SPARC_HAS_FPU): Define.
        (sparc_extract_return_value): New function, required to handle
        machines without floating point.
        (sparc_store_return_value): Ditto.
        * config/sparc/tm-sparc.h (EXTRACT_RETURN_VALUE): Call
        sparc_extract_return_value instead of using inline code.
        (sparc_extract_return_value): Declare.
        (STORE_RETURN_VALUE): Call sparc_store_return_value instead
        of using inline code.
        (sparc_store_return_value): Declare.

Wed Apr 15 12:19:42 1998  Martin M. Hunt  <hunt@cygnus.com>

        * solib.c (enable_break): Only call warning once
        instead of three times.

Tue Apr 14 16:52:59 1998  Mark Alexander  <marka@cygnus.com>

        * sparc-tdep.c (sparc_extract_struct_value_address): Make it
        work correctly on little-endian hosts.
        (sparc_push_arguments): New function.
        (gdb_print_insn_sparc): New function.
        (_initialize_sparc_tdep): Make gdb_print_insn_sparc the default
        disassembler, so that SPARClite-specific instructions will
        be recognized.
        * sparcl-tdep.c (readchar): Print debugging information.
        (debug_serial_write): New function, a replacement for SERIAL_WRITE
        that prints debugging information.
        * config/sparc/tm-sparc.h (PUSH_ARGUMENTS): Define.
        (sparc_push_arguments): Declare.

Tue Apr 14 15:43:49 1998  John Metzler  <jmetzler@cygnus.com>

        * gdbcfgxref (xref_menu): Call new regex and wild card searches
        Now you can type in a specific triple like mips64-vr4300-elf or
        somthing like mips*.h
        (triple_search) wildcardsearch): The new functions

start-sanitize-vr4320
        * configure.tgt: Switch over to use tm-4320.h. Since I switched to
        MIPS EABI the fixes are no longer backward compatible with 4300.
        * tm-vr4320.h: Added
        * vr4320.mt:   Added

end-sanitize-vr4320
Mon Apr 13 16:28:07 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * utils.c: (warning) added call to warning_hook

        * source.c: (find_source_lines) modified to call warning in case
        of source vs. executable time stamp mismatch. Simplified object
        file check. Initialized mtime to 0.

        * defs.h: added warning_hook prototype

        * top.c: added warning_hook prototype.

Mon Apr 13 09:54:08 1998  Keith Seitz  <keiths@andros.cygnus.com>

        * config/sparc/tm-sun4os4.h (IS_STATIC_TRANSFORM_NAME): Add missing
        definition.

Fri Apr 10 22:36:28 1998  Peter Schauer (pes@regent.e-technik.tu-muenchen.de)

        Update support for x86 Solaris 2.
        * config/i386/tm-i386sol2.h, nm-i386sol2.h:  New configuration
        files for x86 Solaris 2.                                              
        * config/i386/i386sol2.mt, i386sol2.mh:  Use them.                    
        * config/sparc/tm-sun4sol2.h (PROCFS_GET_CARRY):  New macro, extract  
        carry flag from a given regset.                                     
        (IS_STATIC_TRANSFORM_NAME):  New macro, check if a symbol name      
        is a SunPro transformed name.                                 
        * i386-tdep.c (sunpro_static_transform_name):  New function to
        extract the source name from a SunPro transformed name.           
        * inferior.h (procfs_first_available, procfs_get_pid_fd):        
        Add prototypes.                                          
        * infrun.c (wait_for_inferior):  Handle breakpoint hit in
        signal handler without intervening stop in sigtramp.     
        * procfs.c (procfs_lwp_creation_handler):  Use PROCFS_GET_CARRY
        instead of direct access to the status register.               
        (procfs_get_pid_fd):  New function, returns procfs fd for a given pid.
        * sol-thread.c (ps_lgetLDT):  New function, returns LDT for a given   
        lwpid.                                                                
        (sol_find_new_threads):  Handle failed libthread_db initialization 
        gracefully.                                                       
        * stabsread.c (define_symbol):  Use IS_STATIC_TRANSFORM_NAME      
        to check for a SunPro transformed symbol name.              

Fri Apr 10 10:35:35 1998  John Metzler  <jmetzler@cygnus.com>

        * utils.c (fmthex): A formatting function for hexdumps

        *  mips-tdep.c (unpack_mips16): Fixed instruction decoding, lots of
        bit pattern interpretations. mips_fetch_instruction does not work
        for 16 bit instructions. Some confusion remains about sign
        extension in backward branches.
        (mips32_relative_offset): Sign extension
        (mips32_next_pc): Major debugging, bit pattern interpretation
        (print_unpack): debugging printf
        (fetch_mips_16): new funtion, key on PC low bit, not symbol table
        (mips16_next_16): Initial major debugging of this function. Lots
        of bit pattern mistakes.
        (mips_next_pc): key on low bit of PC, not symbol table.
        * symfile.c(generic_load) : Added a download verification which
        reads back the loade code. Download chunk size is now a defined
        macro. Fixed a bug in which downloading slips into loading one
        byte at a time. Lower level functions in monitor.c can load long
        sequences of bytes and make use of these fixups.  Referencing
        bfd-start_address directly was incorrectly getting zero for start.

Thu Apr  9 19:20:32 1998  Ian Lance Taylor  <ian@cygnus.com>

        * mips-tdep.c (do_fp_register_row): Use alloca rather than arrays
        with dynamic size.

Wed Apr  8 19:21:42 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * top.c (print_gdb_version): Print 1998 now.

Wed Apr  8 16:57:22 1998  Philippe De Muyter  <phdm@macqel.be>

        * source.c: Remove obsolete decl of strstr().

Wed Apr  8 16:47:33 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * solib.c (solib_create_inferior_hook): Remove Ulrich Drepper's
        patch of March 23 1998.
        * breakpoint.c (breakpoint_re_set_one): Remove Ulrich Drepper's
        patch of March 23 1998.

Sat Apr  4 10:05:00 1998  Dawn Perchik  <dawn@cygnus.com>

        * mdebugread.c (parse_partial_symbols): If this is an .mdebug 
        section in an ELF file, override a symbol's ECOFF section with its 
        ELF section.  Also, fix stabs continuation where a stabs string 
        continues for more than one continuation.

Mon Apr  6 09:17:48 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * mips-tdep.c (mips_push_arguments): Specify dimention of valbuf
        using MAX_REGISTER_RAW_SIZE.

Sat Apr  4 10:05:00 1998  Dawn Perchik  <dawn@cygnus.com>

        * infrun.c: Fix prototype of signals_info to match static funtion.

Thu Apr  2 12:47:41 1998  Frank Ch. Eigler  <fche@cygnus.com>

        * sol-thread.c (sol_thread_store_registers): Save & restore new
        value of single updated register to prevent accidental clobbering.

Wed Apr  1 22:01:09 1998  Mark Alexander  <marka@cygnus.com>

        * config/sparc/tm-sparclite.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
        * config/sparc/sparclite.mt: Link in the erc32 simulator.

Wed Apr  1 16:30:49 1998  Ian Dall  <Ian.Dall@dsto.defence.gov.au>

        * ns32k-tdep.c (flip_bytes, ns32k_localcount,
        ns32k_get_enter_addr, sign_extend): Restore functions mysteriously
        deleted.

        * ns32knbsd-nat.c: New (?) file to support fetching and storing
        registers on NetBSD hosts.

        * nbsd.mh (NATDEPFILES): put ns32knbsd-nat.o instead of
        ns32k-nat.o

        * ns32km3-nat.c (reg_offset): Get order of floating point
        registers correct. Add extra 32382 register offsets.
        (REG_ADDRESS): define to point at correct part of thread
        state. Use calls to "warning" instead of "message".

        * tm-nbsd.h, tm-ns32km3.h (REGISTER_NAMES, NUM_REGS,
        REGISTER_BYTES, REGISTER_BYTE): redefine allowing for 32382
        fpu registers.

Wed Apr  1 13:43:07 1998  Philippe De Muyter  <phdm@macqel.be>

        * NEWS: m68k-motorola-sysv host support added.
        * coffread.c (coff_start_symtab): Accept the filename as an argument,
        set it here.  Callers updated.

Wed Apr  1 23:13:23 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * config/mips/tm-mips.h (REGISTER_VIRTUAL_TYPE): Handle 32 bit SR,
        FSR and FIR registers.
        (REGISTER_VIRTUAL_SIZE): Compute using REGISTER_VIRTUAL_TYPE.
        (REGISTER_RAW_SIZE): Define using REGISTER_VIRTUAL_SIZE.

        * config/mips/tm-mips64.h: Ditto.

Tue Mar 31 21:30:39 1998  Nick Clifton  <nickc@cygnus.com>

        * arm-tdep.c (gdb_print_insn_arm): Attach a fake Thumb symbol
        vector to the info structure when disassembling thumb
        instructions. 

        * coffread.c (coff_symtab_read, read_one_sym,
        process_coff_symbol):  Support Thumb symbol types. 

        * dbxread.c (process_one_symbol): Call SMASH_TEXT_ADDRESS (if it
        is defined) for function symbols.  

Mon Feb 16 14:05:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * d10v-tdep.c (d10v_extract_return_value): Wierd.  GCC wants to
        return odd sized register quantities with only half of the first
        register used!

        * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Use stack when
        size > 8.

Tue Mar 31 16:39:28 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * tracepoint.c (get_tracepoint_by_number): change warning to note.
        (delete_trace_command): suppress y/n query if no tracepoints, or
        if not from_tty.  (trace_pass_command): reject junk at end of args.
        (read_actions): an action list consisting only of "end" is discarded.
        (validate_actionline (for collect command)): an argument beginning
        with a dollar_sign but not recognized as a special argument is
        parsed like any other expression -- if it isn't a register name,
        it's rejected.  Also reject an empty argument to while-stepping.
        (trace_find_command): reject a negative frame number argument.
        (_initialize_tracepoint): set $traceframe initially to -1.

Mon Mar 30 16:42:12 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * rdi-share/Makefile.am, rdi-share/aclocal.m4,
        rdi-share/configure: New files.
        * rdi-share/configure.in:  Rewritten to be an autoconf input file.
        * rdi-share/Makefile.in, rdi-share/configure: Generated by 
        automake/autoconf.
        * rdi-share/dbg_hif.h, etherdrv.c, hostchan.c: Use autoconf tests
        to check environment.

Sun Mar 29 15:17:16 1998  Keith Seitz  <keiths@onions.cygnus.com>

        * tracepoint.c (trace_start_command): Set trace_running_p.
        (trace_stop_command): Clear trace_running_p.

Sat Mar 28 15:19:48 1998  Stan Shebs  <shebs@andros.cygnus.com>

        * NEWS: Update for 4.17 release.

Fri Mar 27 10:15:50 1998  David Taylor  <taylor@tito.cygnus.com>

        * tracepoint.c (parse_and_eval_memrange): Fix memory leaks.
        (encode_actions): Use the new gen_trace_for_expr function
        instead of expr_to_address_and_size; collect registers when
        using expressions.  (clear_collection_list): Fix memory leak.

1998-03-26  Jim Blandy  <jimb@zwingli.cygnus.com>

        * ax-gdb.h (gen_trace_for_expr): Add prototype.

Thu Mar 26 17:24:23 1998  David Taylor  <taylor@texas.cygnus.com>

        * tracepoint.c (validate_actionline): Fix memory leak.
        (encode_actions): Fix memory leak.

Thu Mar 26 16:16:55 1998  David Taylor  <taylor@tito.cygnus.com>

        * tracepoint.c (trace_mention): New function.
        (trace_command): Call it.

1998-03-26  Jim Blandy  <jimb@zwingli.cygnus.com>

        * ax-general.c (ax_reqs): New function.
        * ax.h (enum agent_flaws, struct agent_reqs): New types.
        (agent_reqs): New extern prototype.  Well, actually, this was
        there before, due to a premature checkin.
        (struct aop_map): Add new `data_size' member.
        * ax-general.c (aop_map): Supply its value.
        * ax-gdb.c (agent_command): Call ax_reqs, for testing.

        * ax-general.c (ax_print): If we encounter an invalid or
        incomplete opcode, don't abort; just print an error message.

        * ax-gdb.c: Generate trace bytecodes, as appropriate.
        (trace_kludge): New variable.
        (gen_fetch, gen_bitfield_ref): Emit trace bytecodes, if asked
        nicely.
        (expr_to_agent): Ask for no trace bytecodes.
        (gen_trace_for_expr): New function.
        (agent_command): Call it, and display the result appropriately ---
        no struct axs_value, so no type or kind information.

        * ax-gdb.c: Use TARGET_CHAR_BIT throughout, not HOST_CHAR_BIT.

Thu Mar 26 22:29:28 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * tracepoint.c (trace_status_command): Recognize a boolean return
        value from the stub to indicate whether trace experiment is
        running.  Export this value as a global state variable.
        (trace_running_p) for use by the GUI. (from Michael Snyder)
        (trace_pass_command) added call to modify_tracepoint_hook.

        * tracepoint.h export trace_running_p.

Thu Mar 26 13:08:01 1998  David Taylor  <taylor@texas.cygnus.com>

        * tracepoint.c (validate_actionline): do not error out if
        exp->elts[0].opcode is not on short line -- let
        expr_to_address_and_size handle it.

1998-03-26  Jim Blandy  <jimb@zwingli.cygnus.com>

        * tracepoint.c: Include "ax.h", not "agentexpr.h".

        * tracepoint.c (encode_actions): Call expr_to_address_and_size,
        not simply expr_to_agent.

        * ax-general.c: Comment out code in progress, so everyone else can
        at least compile.

        * gdbtypes.c: Doc fix.

        * ax.h, ax-gdb.h, ax-general.c, ax-gdb.c: New files.
        * Makefile.in (REMOTE_OBJS): Add ax-general.o and ax-gdb.o.
        (SFILES): Add ax-general.c, ax-gdb.c.
        (ax_h): New variable.
        (ax-general.o, ax-gdb.o): New rules.

start-sanitize-sky
Wed Mar 25 11:45:19 1998  Frank Ch. Eigler  <fche@cygnus.com>

        * configure.in (sim-gpu2): Added target type checking to make
        --with-sim-gpu2 option only valid for sky target.
        * configure: Regenerated.
end-sanitize-sky

Tue Mar 24 16:22:40 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>

        * Makefile.in:  Derive SHELL from configure.
        * config/d10v/d10v.mt config/m32r/m32r.mt
        config/mn10200/mn10200.mt config/mn10300/mn10300.mt :  Remove -lm
        from SIM.  This prevents dependency checking of -lm (under NT
        native builds).  (It is automatically added by configure if it
        exists.)
start-sanitize-d30v
        * config/d30v/d30v.mt: Ditto.
end-sanitize-d30v
        * doc/configure mswin/configure nlm/configure
        testsuite/gdb.base/configure testsuite/gdb.c++/configure
        testsuite/gdb.chill/configure testsuite/gdb.disasm/configure
        testsuite/gdb.stabs/configure testsuite/gdb.threads/configure:
        Regenerate with autoconf 2.12.1 to fix shell issues for NT native
        builds.

Mon Mar 23 18:10:57 1998  Ulrich Drepper  (drepper@cygnus.com)

        * solib.c (solib_create_inferior_hook):  Rewrite previous
        change to check the type of file via BFD.

Mon Mar 23 13:52:28 1998  Ulrich Drepper  (drepper@cygnus.com) 
 
        * breakpoint.c (breakpoint_re_set_one): Treat bp_shlib_events
        like bp_breakpoints.
        * solib.c (solib_create_inferior_hook): Relocate section addresses
        if the alleged start address doesn't agree with the PC.

start-sanitize-sky
Mon Mar 23 13:07:22 1998  Frank Ch. Eigler  <fche@cygnus.com>

        * configure.in (sim-gpu2): Added --with-sim-gpu2 as configure
        option, to allow gdb+sim linking with sky GPU2 library.
        * configure: Regenerated.

end-sanitize-sky
Sat Mar 21 19:34:49 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        merged changes from Foundry (list follows by file/author):
        
        - Tom Tromey  <tromey@cygnus.com>
        * Makefile.in (gdbres.o): New target.
        (WINDRES): New define.
        * configure: Rebuilt.
        * configure.in (WINDRES): Define.
        (CONFIG_OBS): Include gdbres.o on Windows.
        * gdbtool.ico: New file.
        * gdb.rc: New file.

        * ser-unix.c
        - Keith Seitz  <keiths@onions.cygnus.com>
        (wait_for): Don't reset the timeout_remaining for CYGWIN32,
        since we now effectively poll the serial port.
        Don't reset the current_timeout, either, since this member is used
        by hardwire_readchar to track the timeout and call the ui_loop_hook.
        (hardwire_readchar): Poll the serial port for Cygwin32. We timeout
        every second, update the UI, and loop around doing this until we
        have hit the real timeout or we get data or an error. This will
        allow the UI to stay active while gdb is "blocked" talking to the
        target.
        - Martin M. Hunt  <hunt@cygnus.com>
        (wait_for): Do reset current_timeout because it is only used to
        keep track of what the current timeout for the scb is.

        * top.c
        - Martin M. Hunt  <hunt@cygnus.com>
        (quit_confirm): Change exit message again
        for GUI.
        (pc_changed_hook): Add prototype.
        - Tom Tromey  <tromey@cygnus.com>
        (quit_confirm): Added missing `else'.
        (quit_confirm): Special-case message if init_ui_hook is
        set.

        * symtab.c
        - Martin M. Hunt  <hunt@cygnus.com>
        (find_pc_sect_line): If no symbol information
        is found, return correct pc anyway.
        (find_methods): Comment out an apparently
        bogus error message because it messes up Foundry.

        * serial.c
        - Martin M. Hunt  <hunt@cygnus.com>
        (_initialize_serial): Add a description of
        "set remotelogbase".

        * findvar.c
        - Martin M. Hunt  <hunt@cygnus.com>
        (write_register_gen): Add call to
        pc_changed_hook if the PC is being changed.

        * defs.h
        - Martin M. Hunt  <hunt@cygnus.com>
        (pc_changed_hook): Define.

        * command.c
        -  Martin M. Hunt  <hunt@cygnus.com>
        (do_setshow_command): If no arguments are supplied,
        don't dump core, instead print out an error message.

        * breakpoint.c
        - Martin M. Hunt  <hunt@cygnus.com>
        Make set_raw_breakpoint, set_breakpoint_count,
        and breakpoint_count non-static so they are accessible from
        gdbtk.c.
        (enable_breakpoint): Enable breakpoint
        with same disposition instead of changing all breakpoints
        to donttouch.

        * annotate.h
        - Keith Seitz  <keiths@onions.cygnus.com>
        Add declarations for annotation hooks.
 
        * annotate.c
        - Keith Seitz  <keiths@onions.cygnus.com>
        Add hooks: annotate_starting_hook, annotate_stopped_hook,
        annotate_signalled_hook, annotate_exited_hook.
        (annotate_starting): If hook exists, call it instead.
        (annotate_stopped): If hook exists, call it instead.
        (annotate_exited): If hook exists, call it instead.
        (annotate_signalled): If hook exists, call it instead.

Fri Mar 20 14:45:36 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * gdbserver/Makefile.in: add dependency on XM_CLIBS.
        * gdbserver/low-sim.c (registers) force into alignment.
        (create_inferior): Fix typo on new_argv; add abfd arg to 
        sim_open, sim_create_inferior.  Add reg_size arg to 
        sim_fetch_register, sim_store_register.  Make simulator
        take a single-step to get into a known running state.
        * gdbserver/gdbreplay.c: include fcntl.h for def'n of F_SETFL.
        * gdbserver/server.c: Add remote_debug variable to control 
        debug output.
        * gdbserver/server.h: Add prototypes for enable/disable_async_io.
        * gdbserver/remote-utils.c: add verbose debugging output controlled 
        by "remote_debug" variable.  Add call to "disable_async_io()"
        to avoid being killed by async SIGIO signals.
        * config/m32r/m32r.mt: define GDBSERVER_(LIBS and DEPFILES),
        so that gdbserver can be built with the m32r simulator.
        
Fri Mar 20 09:04:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>

start-sanitize-r5900
        * config/mips/tm-r5900.h (REGISTER_VIRTUAL_SIZE): Redefine as
        expression from REGISTER_VIRTUAL_TYPE.
        (REGISTER_RAW_SIZE): Ditto.
        (REGISTER_VIRTUAL_TYPE): Redefine, use explicit size for 32 bit
        registers.

end-sanitize-r5900
        * gdbtypes.h (builtin_type_{,u}int{8,16,32,64}): New gdb builtin
        types.
start-sanitize-r5900
        (builtin_type_{,u}int128): Ditto.
end-sanitize-r5900
        
        * gdbtypes.c (_initialize_gdbtypes): Initialize new types.

        * mips-tdep.c (do_gp_register_row): Pad register value when GP
        register is smaller than MIPS_REGSIZE.

        * findvar.c (value_of_register): When raw and virtual register
        values identical, check that sizes are consistent.

Thu Mar 19 11:32:15 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)

        * minsyms.c (compare_minimal_symbols): If addresses are identical,
        then compare on names.  Sorted list should have symbols with 
        identical addresses AND names adjacent, so dups can be discarded.

Wed Mar 18 12:50:17 1998  Jeff Law  (law@cygnus.com)

        * stabsread.c (define_symbol): Don't look for ',' as a LRS
        indicator.

Wed Mar 18 10:34:51 1998  Nick Clifton  <nickc@cygnus.com>

        * rdi-share/etherdrv.c: Set sys_errlist[] as char * not const char *.

Fri Mar 13 15:43:53 1998  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

        * config/mips/xm-mips.h (CC_HAS_LONG_LONG):  Undefine for Ultrix
        when compiling with native cc, the compiler has broken long long
        support.

Fri Mar 13 15:37:02 1998  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

        * config/m68k/xm-sun3os4.h:  Remove malloc declarations, they
        are handled via autoconf now.
        * remote.c (remote_ops, extended_remote_ops):  Replace static
        forward declaration by moving the static definition to the top of
        the file, for old K&R compilers.
        * tracepoint.c (collect_symbol, trace_start_command):
        Replace ANSI string concatenation with K&R compatible simple string.

1998-03-11  Fred Fish  <fnf@ninemoons.com>

        * source.c (select_source_symtab): Don't reach error if we have
        a current_source_symtab from reading in partial symbol table.

start-sanitize-vr4320
Tue Mar 10 16:15:13 1998  Gavin Koch  <gavin@cygnus.com>

        * configure.tgt (mips64*vr4320*el-*-elf*) : Removed spurious case.

end-sanitize-vr4320
Fri Mar  6 13:10:27 1998  Fred Fish  <fnf@cygnus.com>

        * utils.c (quit): Call SERIAL_DRAIN_OUTPUT rather than
        SERIAL_FLUSH_OUTPUT.
        * serial.h (struct serial_ops): Add drain_output, pointer to
        function that waits for output to drain.
        (SERIAL_DRAIN_OUTPUT): Macro to wait for output to drain.
        * ser-unix.c (hardwire_drain_output): New function and prototype.

        * ser-unix.c (hardwire_ops): Add entry for drain_output function.
        * ser-tcp.c (tcp_ops): Ditto.
        * ser-ocd.c (ocd_ops): Ditto.
        * ser-mac.c (mac_ops): Ditto.
        * ser-go32.c (dos_ops): Ditto.
        * ser-e7kpc.c (e7000pc_ops): Ditto.

Thu Mar  5 16:07:41 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)

        * sparcl-tdep.c: fix #endif comments

Thu Mar  5 15:10:35 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * Makefile.in (BISON): Configure substitutes in @YACC@, not @BISON@.

Thu Mar  5 14:42:41 1998  Keith Seitz  <keiths@onions.cygnus.com>

        * ocd.c (ocd_open): If we fail ocd_start_remote, make sure we
        error () so that we abort out of bdm_ppc_open.

Wed Mar  4 16:53:52 1998  Martin M. Hunt  <hunt@cygnus.com>

        * serial.c (_initialize_serial): Add a description of 
        "set remotelogbase".

        * command.c (do_setshow_command): If no arguments are supplied,
        don't dump core, instead print out an error message.

Wed Mar  4 16:50:18 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * gdbtk.c (gdb_listfiles): Fix thinko in last change.

Wed Mar  4 15:34:49 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * gdbtk.c (gdb_listfiles): Allocate space for 'files' dynamically.

Wed Mar  4 01:39:08 1998  Ron Unrau  <runrau@cygnus.com>

        * elfread.c (elf_symtab_read): merge SYMBOL_IS_SPECIAL into
        MAKE_MSYMBOL_SPECIAL
        * config/mips/tm-mips.h: ditto

Tue Mar  3 17:19:08 1998  John Metzler  <jmetzler@cygnus.com>

start-sanitize-vr4111
        * config/mips/tm-vr4xxx.h:  implements vr4111 as separate from 4300
        * config/mips/vr4xxx.tm:    implements vr4111 as separate from 4300
        * configure.tgt:  Recognise mips64vr4111-*-elf as vr4xxx
end-sanitize-vr4111
        * dwarfread.c (read_tag_pointer_type): Pointer sizes now come from
        TARGET_PTR_BIT rather from sizeof(char *) on host.
        
Tue Mar  3 14:37:02 1998  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

        * alpha-nat.c (fetch_osf_core_registers):  Renamed from
        fetch_aout_core_registers.
        (alpha_osf_core_fns):  Renamed from alpha_aout_core_fns, change
        flavour to bfd_target_unknown_flavour for OSF core files.

start-sanitize-vr4320
Tue Mar  3 11:12:39 1998  Gavin Koch  <gavin@cygnus.com>

        * configure.tgt (mips64*vr4320*el-*-elf*,mips64*vr4320*-*-elf*) : 
        Added.

end-sanitize-vr4320
Mon Mar  2 17:44:13 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)

        * breakpoint.c (_initialize_breakpoint): Make "en" an alias
        for "enable" (so that it doesn't conflict with "end").

Mon Mar  2 17:04:25 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * Makefile (VERSION): Bump to 4.17.1.

Mon Mar  2 16:59:15 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * rdi-share/etherdrv.c (sys_errlist): Add correct decl for Linux.

Mon Mar  2 16:51:44 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * Makefile.in (YYFILES): Remove in maintainer-clean, not distclean.

Mon Mar  2 16:47:11 1998  Philippe De Muyter  <phdm@macqel.be>

        * Makefile.in (distclean): Add `rm $(YYFILES)'.

Mon Mar  2 16:45:48 1998  Philippe De Muyter  <phdm@macqel.be>

        * coffread.c (coff_read_enum_type): Set TYPE_FLAG_UNSIGNED if enum
        is unsigned.

Sun Mar  2 15:16:13 1998 Richard Henderson  <rth@cygnus.com>         

        * configure.host, configure.tgt: Add sparc-linux.               
        * sparc-nat.c: Include <asm/reg.h> not <machine/reg.h> for Linux.
        * config/sparc/*linux*: New files.                         

Mon Mar  2 12:12:41 1998  Anthony Thompson   (athompso@cambridge.arm.com)

        * arm-tdep.c (gdb_print_insn_arm): Call print_insn_big_arm
        if we're big endian; else call print_insn_little_arm.

Mon Feb 24 11:24:57 1998  Richard Henderson  <rth@cygnus.com>

        * Makefile.in (BISON): Don't even pretend to use yacc.
        (c-exp.tab.o): Use bison -o to use a unique intermediate file.
        (f-exp.tab.o, m2-exp.tab.o): Likewise.
start-sanitize-java     
        (jv-exp.tab.o): Likewise.
end-sanitize-java       

Tue Feb 24 03:32:59 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * remote-sim.c (gdbsim_fetch_register): Don't abort when the
        register size is wrong.

start-sanitize-r5900
Tue Feb 24 02:53:41 1998  And<rew Cagney  <cagney@b1.cygnus.com>

        * config/mips/tm-r5900.h (REGISTER_VIRTUAL_SIZE,
        REGISTE_RAW_SIZE): Re-define.

end-sanitize-r5900
Thu Feb 19 16:49:48 1998 John Metzler  <jmetzler@cygnus.com>

        * target.c (debug_to_fetch_registers,debug_to_store_registers,
        debug-to_insert_breakpoint,debug_to_remove_breakpoint): tracing
        64 bit targets crashed long long printfs.

Tue Feb 17 16:36:22 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)

        * symfile.c (read_target_int_array): rename read_target_long_array
        and force the sizeof an ovly_table element to sizeof(long),
        instead of sizeof(int).

Tue Feb 17 18:05:05 1998  Frank Ch. Eigler  <fche@cygnus.com>

        * remote-mips.c (mips_request): Use unsigned long during parsing
        returned value from monitor, to prevent accidental sign extension.

Tue Feb 17 14:28:33 1998  Peter Schauer <pes@regent.e-technik.tu-muenchen.de>

        * acconfig.h: FORCE_MMCHECK changed to MMCHECK_FORCE.
        * configure.in: Ditto.
        * configure: Regenerated.

Tue Feb 17 14:07:34 1998  Peter Schauer <pes@regent.e-technik.tu-muenchen.de>

        * gdbtypes.c (check_typedef): Do not try to resolve the length of      
        a type which has TYPE_FLAG_TARGET_STUB set, if the target type has      
        set TYPE_FLAG_TARGET_STUB as well.

Tue Feb 17 14:32:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register):
        Pass register size to sim_{fetch,store}_register.  Check nr of
        register bytes transfered is correct.

Mon Feb 16 14:05:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * remote-d10v.c (remote_d10v_open): Call push_remote_target
        instead of open_remote_target.

        * remote.c (remote_xfer_memory): Use REMOTE_TRANSLATE_XFER_ADDRESS
        to translate addr/size when defined.
        (open_remote_target): Delete.
        
        * target.h (open_remote_target): Delete.
        
        * config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Define.
        
Mon Feb 16 14:05:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Define. True when
        sizeof type > 1.

Mon Feb 16 14:05:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Define. True when
        sizeof type > 1.

Sun Feb 15 16:10:50 1998  Ron Unrau   <runrau@cygnus.com>

        * parse.c (write_dollar_variable): call new function 
          target_map_name_to_register to allow targets to define their own 
          register name aliases.
        * infcmd.c (registers_info): use target_map_name_to_register so that
          "print $reg" and "info reg $reg" use the same register name aliases.

Fri Feb 13 16:40:30 1998  Stan Shebs  <shebs@andros.cygnus.com>

        * config/i386/i386mk.mt (OBJFORMATS): Delete, no longer used.
        * config/i386/xm-i386mk.h: Fix an include.
        * config/pyr/tm-pyr.h (PC_INNER_THAN): Remove, never used.

Thu Feb 12 16:12:07 1998  Frank Ch. Eigler  <fche@cygnus.com>

        * remote-mips.c (mips_enter_debug): Sleep before sending CR to
        monitor.
        (mips_exit_debug): Accept any whitespace / verbiage before monitor
        prompt reappears.

Thu Feb 12 18:25:42 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * d10v-tdep.c (show_regs): Avoid use of %llx when printing 8 byte
        accumulators.

Thu Feb 12 17:10:22 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * valops.c (value_at): For d10v, make read pointers with
        read_target_unsigned_integer, keep addresses unsigned.
        (value_fetch_lazy): Ditto.

Thu Feb 12 12:14:02 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * remote-d10v.c: New file.  Layer the d10v GDB->remote memory map
        on top of the remote serial memory transfer functions.

        * config/d10v/d10v.mt (TDEPFILES): Add remote-d10v.o

        * Makefile.in (remote-d10v.o): Add dependencies.

        * remote.c (remote_open_1): Add arg extended_p, engage extended
        protocol when extended_p.
        (remote_open, extended_remote_open): Pass !extended_p /
        extended_p to remote_open_1.

        * remote.c (open_remote_target), target.h: New function.

Wed Feb 11 08:41:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * config/i386/fbsd.mh (XDEPFILES): Add ser-tcp.o.

Tue Feb 10 17:50:37 1998  Keith Seitz  <keiths@onions.cygnus.com>

        * tracepoint.c (tracepoint_operation): Call the modify_tracepoint_hook
        if it exists.
        Remove static declaration of free_actions.

        * tracepoint.h: Add declaration of free_actions.
                
Tue Feb 10 12:17:13 1998  Fred Fish  <fnf@cygnus.com>

        * symtab.c (decode_line_1): Revert change that mistakenly
        removed assignment of sals[0].pc field.

Mon Feb 10 12:37:47 1998  Philippe De Muyter  <phdm@macqel.be>

        * m68k/tm-delta68.h (EXTRACT_RETURN_VALUE): Type argument for
        `REGISTER_CONVERT_TO_VIRTUAL is `TYPE', not
        `REGISTER_VIRTUAL_TYPE (FP0_REGNUM)';
        (STORE_RETURN_VALUE): Ditto, and offset for `write_register_bytes'
        is `REGISTER_BYTE (FP0_REGNUM)', not `FP0_REGNUM'.
        (FRAME_NUM_ARGS): New macro.
        * m68k/tm-news.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Ditto.
        * delta68-nat.c (clear_insn_cache): New function, forgotten in previous
        patch.

Mon Feb  9 11:10:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * d10v-tdep.c: Replace references to IMEM_ADDR and DMEM_ADDR with
        D10V_MAKE_[DI]ADDR and D10V_CONVERT_[ID]ADDR_TO_RAW macros.

        * config/d10v/tm-d10v.h (IMEM_START): Move to 0x01......
        (DMEM_START): Move to 0x00......
        (STACK_START): Move to 0x00..7ffe.
        (D10V_MAKE_IADDR, D10V_MAKE_DADDR): Translate unconditionally.

        * d10v-tdep.c (d10v_xlate_addr): Delete function.

Mon Feb  9 15:10:21 1998  Fred Fish  <fnf@cygnus.com>

        * symtab.c (fixup_psymbol_section): Move forward declaration to
        top of file with other such decls.  Make it a static function.
        * symtab.h: Minor formatting tweaks.

Mon Feb  9 13:14:12 1998  Stan Shebs  <shebs@andros.cygnus.com>

        * config/a29k-udi.mt, config/i960/vxworks960.mt (REMOTE_OBS):
        Remove redefinition.
        * config/i960/tm-i960.h (BREAKPOINT): Define.

Mon Feb  9 15:35:38 1998  Ian Lance Taylor  <ian@cygnus.com>

        * Makefile.in (init.c): Ignore errors when making init.c.  Seems
        necessary to work around bug in Solaris make.

Sun Feb  6 02:44:28 1997  Philippe De Muyter  <phdm@macqel.be>

        * m68k/tm-delta68.h (CPLUS_MARKER): Macro deleted.
        (EXTRACT_STRUCT_VALUE_ADDRESS): Macro defined.
        (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Macros modified
        because floating-point values return via %fp0.
        (CLEAR_INSN_CACHE): New macro.
        * m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL): Macro fixed
        to use DOUBLEST.
        (REGISTER_CONVERT_TO_RAW): Ditto.
        * infptrace.c (child_xfer_memory): If CLEAR_INSN_CACHE is defined,
        call it after having written in child process's memory.
        * inflow.c (PROCESS_GROUP_TYPE): Macro defined if HAVE_TERMIO.
        (gdb_has_a_terminal, terminal_ours_1): Functions fixed for HAVE_TERMIO.

Fri Feb  6 16:17:30 1998  Jeffrey A Law  (law@cygnus.com)

        * config/mips/tm-mips64.h (TARGET_LONG_BIT): Allow final target to
        override.
        (TARGET_LONG_LONG_BIT): Likewise.
        (TARGET_PTR_BIT): Likewise.
start-sanitize-r5900
        * config/mips/tm-r5900.h (TARGET_PTR_BIT): Define to 32 bits.
end-sanitize-r5900

start-sanitize-sky
Fri Feb  6 14:33:34 1998  Doug Evans  <devans@canuck.cygnus.com>

        * configure.tgt (mips64r5900*-sky-elf*): Replaces txvu-elf.
        * config/mips/txvu.mt (SIM): txvu -> mips.

end-sanitize-sky
Fri Feb  6 17:42:22 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * config/d10v/tm-d10v.h (D10V_CONVERT_IADDR_TO_RAW,
        D10V_CONVERT_DADDR_TO_RAW): Define.

        * d10v-tdep.c (d10v_push_arguments): Re-write.  Pass arguments in
        registers, regardless of their size, when they fit.

Thu Feb  5 13:16:36 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * d10v-tdep.c (d10v_extract_return_value): For function pointers
        translate address to IMAP area.

        * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete dummy from
        struct.
        (POP_FRAME): Point at generic_pop_current_frame.
        
        * d10v-tdep.c (d10v_pop_frame): Delete code handling dummy frames,
        handled earlier.
        (d10v_push_return_address): New function.
        (d10v_pop_dummy_frame): Delete.
        (d10v_fix_call_dummy): Delete.
        (d10v_call_dummy_address): Delete.

        * d10v-tdep.c (d10v_init_extra_frame_info): Clear dummy and
        frameless.

        * d10v-tdep.c (d10v_push_arguments): Keep stack word aligned.

        * config/d10v/tm-d10v.h (EXTRACT_STRUCT_VALUE_ADDRESS): Extract
        address of structure from first ARG1_REGNUM.

        * d10v-tdep.c (d10v_push_arguments): Force 4 byte args into
        even-odd register pair.  Store 1 and 2 byte args in registers.

        * valops.c (value_fetch_lazy): Ensure that a D10V function pointer
        is fetched in the correct byte order.
        (value_at): Ditto. Also ensure data pointers are mapped to data
        segment.

        * config/d10v/tm-d10v.h (D10V_DADDR_P, D10V_IADDR_P): 

        * d10v-tdep.c: Replace 2 with REGISTER_RAW_SIZE.
        (d10v_pop_frame): Replace R13 with LR_REGNUM.
        (d10v_push_arguments): Replace R2 with ARG1_REGNUM.
        (d10v_push_arguments): Replace 6 with ARGN_REGNUM.
        (d10v_extract_return_value): Access return value with RET1_REGNUM.

        * config/d10v/tm-d10v.h (ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM):
        Define.
        (STORE_RETURN_VALUE): Specify return register using RET1_REGNUM.
        (STORE_STRUCT_RETURN): Specify ARG1_REGNUM as the struct ptr
        location.
        
Thu Feb  5 13:16:36 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * blockframe.c (generic_pop_dummy_frame): Flush the frame, no
        longer valid.

        * blockframe.c (generic_pop_current_frame), frames.h: New
        function.

Thu Feb  5 17:18:16 1998  Andrew Cagney  <cagney@b1.cygnus.com>

        * remote-sim.c (gdbsim_create_inferior): clear_proceed_status
        before /re/starting the simulator.

Thu Feb  5 15:55:31 1998  C. M. Heard (heard@vvnet.com)

        * top.c (do_nothing): Remove signal handler after signal is caught.

Thu Feb  5 11:57:06 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)

        * tracepoint.c (tracepoint_operation): call free_actions instead
        of free.  (free_actions): eliminate some memory leaks for actions.
        (validate_actionline): pass string arg by reference, so we can 
        change the pointer.  Change all memrange collection arguments to
        canonical form (literal address and size), to enforce early
        evaluation.  Accept UNOP_MEMVAL (assembly variables) for 
        trace collection.  (parse_and_eval_memrange): accept expressions
        for the address and size fields of a memrange (and evaluate
        them immediately).  (several places): use -1 instead of zero
        to distinguish an absolute memrange from a register-relative one.
        (encode_actions): add handling for UNOP_MEMVAL (assembly variable).

Wed Feb  4 17:40:21 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * Makefile.in (SFILES): add tracepoint.c.
        (LINTFILES): add @CONFIG_SRCS@.
        (SOURCES): Ditto.
        * configure.in (CONFIG_SRCS): Mirror use of CONFIG_OBS.
        * configure: Regenerated.

Tue Feb  3 16:12:32 1998  Gordon W. Ross (gwr@mc.com)

        * infptrace.c (child_resume): Don't try to step if 
        NO_SINGLE_STEP is defined.

Mon Feb  2 19:06:13 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * Makefile.in (VERSION): Bump to 4.16.2.

Mon Feb  2 17:18:25 1998  Richard Henderson  <rth@cygnus.com>

        * alpha-nat.c (fetch_aout_core_registers): Rename from
        fetch_core_registers.
        (fetch_elf_core_registers): New function.
        (supply_gregset): Use ALPHA_REGSET_BASE.
        (supply_fpregset): Likewise.
        (fill_fpregset): Likewise.
        (alpha_aout_core_fns): Rename from alpha_core_fns.
        (alpha_elf_core_fns): New.
        * config/alpha/alpha-linux.mh (NATDEPFILES): solib.o not osfsolib.o.
        Disable MMALLOC.
        * config/alpha/nm-linux.h (SVR4_SHARED_LIBS): Define if ELF.
        (TARGET_ELF64): Likewise.
        (ALPHA_REGSET_BASE): New.
        * config/alpha/nm-osf.h (ALPHA_REGSET_BASE): New.
        * config/alpha/tm-alphalinux.h: Include tm-sysv4.h.

        * solib.c (elf_locate_base): Add TARGET_ELF64 support.
        (info_sharedlibary_command): Likewise.

        * configure.host: Match alpha*.
        * configure.tgt: Likewise.

Fri Jan 30 15:11:38 1998  David Taylor  <taylor@texas.cygnus.com>

        Changes by <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
        * infrun.c (IN_SOLIB_DYNSYM_RESOLVE_CODE): new macro for detecting
        whether we are in the dynamic symbol resolution code 
        (wait_for_inferior): invoke it.
        * solib.c (in_svr4_dynsym_resolve_code): new function
        (enable_break): record start and end of the dynamic linker
        text and plt sections for use in in_svr4_dynsym_resolve_code.
        * solib.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): add svr4 definition;
        (in_svr4_dynsym_resolve_code): declare it.
        * config/nm-gnu.h (solib.h): move inclusion to after definition
        of SVR4_SHARED_LIBS.
        * config/nm-sysv4.h (solib.h): ditto.
        * config/i386/nm-i386sco5.h (solib.h): ditto.
        * config/i386/nm-linux.h (solib.h): ditto.
        * config/mips/nm-irix5.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): undefine.

Thu Jan 29 19:39:31 1998  Stan Shebs  <shebs@andros.cygnus.com>

        * coffread.c (coff_symtab_read) [SEM]: Remove code, macro can
        never be defined.
        * dbxread.c (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]:
        Remove, no longer needed.
        * hppa-tdep.c (N_SET_MAGIC): Remove, no longer used.
        * config/pa/xm-hppab.h (SEEK_SET, SEEK_CUR, SEEK_END): Ditto.
        * config/mips/tm-mipsm3.h (NUMERIC_REG_NAMES): Ditto.
        * config/mips/mipsm3.mt (TDEPFILES): Remove mipsread.o.

Wed Jan 28 14:46:52 1998  Stan Shebs  <shebs@andros.cygnus.com>

        Suggested by Chris Walter <walter@budoe.bu.edu>:
        * dwarfread.c (set_cu_language): Recognize Fortran.
        * dwarf2read.c (set_cu_language): Ditto.
        (read_array_type): Fix language test.

Wed Jan 28 12:51:08 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
 
        * blockframe.c (generic_frame_chain_valid): A frame pointer may
        be valid if it is equal to the frame pointer of its caller (ie.
        not necessarily strictly INNER_THAN).  Allows frameless functions.
 
Wed Jan 28 11:23:25 1998  Mark Alexander  <marka@cygnus.com>

        * monitor.c (monitor_vsprintf): New function to handle
        printing of large addresses using %A format specifier.
        (monitor_printf_noecho, monitor_printf): Use monitor_vsprintf
        instead of vsprintf.
        * dve3900-rom.c (_initialize_r3900_rom): Use %A instead of %Lx
        to print addresses.

Tue Jan 27 16:14:23 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * configure.in (CONFIG_LDFLAGS): Only add -export-dynamic
        when using GNU ld.

Mon Jan 26 19:07:46 1998  Jason Molenda  (crash@bugshack.cygnus.com)

        * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset):
        Add closing parenthesis.  From HJ Lu.

Mon Jan 26 17:54:45 1998  Mark Alexander  <marka@cygnus.com>

        * dve3900-rom.c: Improve performance by using memory commands
        that print less fluff.  Minor cosmetic changes.
        Eliminate compiler warnings.

Sat Jan 24 23:44:43 1998  Martin M. Hunt  <hunt@cygnus.com>

        * breakpoint.c (enable_breakpoint): Preserve breakpoint
        disposition when enabling a breakpoint.

        * symtab.c (find_pc_sect_line): If no symbol information
        is found, return correct pc anyway.

Fri Jan 23 17:26:22 1998  Stan Shebs  <shebs@andros.cygnus.com>

        * configure.host (i[3456]86-*-osf1mk*, mips-*-mach3*,
        ns32k-*-mach3*): Fix file names.
        (i[3456]86-*-os9k, m88*-*-mach3*, w65-*-*): Remove config
        recognition, no source files for these.
        * configure.tgt (powerpc-*-aix4*): Remove config, now identical
        to powerpc-*-aix*.
        * config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: Remove files,
        no longer needed.

Fri Jan 23 16:49:41 1998  Mark Alexander  <marka@cygnus.com>

        * monitor.c (monitor_write, monitor_readchar): New functions.
        * monitor.h (monitor_write, monitor_readchar): Declare.
        * dve3900-rom.c: Add support for fast loading on ethernet connections.

Fri Jan 23 07:47:06 1998  Fred Fish  <fnf@cygnus.com>

        * config/d10v/tm-d10v.h (CALL_DUMMY): Define as "{ 0 }".
        (TARGET_READ_FP): Define to d10v_read_fp rather than d10v_read_sp.
        (TARGET_WRITE_FP): Define to d10v_write_fp rather than d10v_write_sp.
        (d10v_write_fp, d10v_read_fp): Add prototypes.
        * symtab.c (decode_line_1): Remove assignment of sals[0].pc field.
        * symfile.c (simple_overlay_update, simple_overlay_update_1):
        Ignore the size of overlay sections.  This check is redundant anyway.
        * printcmd.c (print_frame_args): Ditto.
        * valops.c (value_fetch_lazy): Ditto.
        * values.c (unpack_long): Ditto.
        * d10v-tdep.c (d10v_frame_chain, d10v_frame_find_saved_regs,
        d10v_init_extra_frame_info): Fix some minor bugs so the finish command
        works properly.
        (show_regs): Change num1 and num2 types from "long long" to "LONGEST".
        (d10v_read_fp, d10v_write_fp): New functions.
        (d10v_push_arguments): Remove unneeded assigns to "val" and "contents".
        (d10v_push_arguments): Fix for pointers and structs.
        (d10v_extract_return_value): Fix for pointers and chars.

Tue Jan 20 18:53:18 1998  Stan Shebs  <shebs@andros.cygnus.com>

        * configure.tgt (i386-*-mach*, m88*-*-mach3*): Remove config
        recognition, no source files for these (note that the i386 Mach
        config is for pre-Mach 3).
        (mips*-*-mach3*, ns32k-*-mach3*): Fix file names.
        * config/mips/mipsel64.mt: Remove, never referenced.

Mon Jan 19 14:01:28 1998  Stan Shebs  <shebs@andros.cygnus.com>

        * top.c (print_gdb_version): Restore to original message.

Mon Jan 19 13:34:40 1998  Ian Lance Taylor  <ian@cygnus.com>

        From cgf@bbc.com (Chris Faylor):
        * win32-nat.c (child_mourn_inferior): Call ContinueDebugEvent to
        let the child exit.
        (child_kill_inferior): Respond to all debug events as the child is
        terminating.

        * Makefile.in (all): Change gdb dependency to gdb$(EXEEXT).
        (uninstall): Add $(EXEEXT) to file name to remove.
        (gdb$(EXEEXT)): Rename target from plain gdb.
        (gdb1$(EXEEXT)): Rename target from plain gdb1.
        (clean, mostlyclean): Add $(EXEEXT) to binary names to remove.

1998-01-16  Felix Lee  <flee@cygnus.com>

        * top.c (print_gdb_version): delete stutter.

Thu Jan 15 12:29:13 1998  Nick Clifton  <nickc@cygnus.com>

        * remote-rdi.c (arm_rdi_open): Patch from Tony.Thompson@arm.com
        to prevent spurous error messages on non-ICE targets.

Wed Jan 14 19:27:02 1998  Stan Shebs  <shebs@andros.cygnus.com>

        * config/mips/{r3900.mt,r3900l.mt,tm-r3900.h,tm-r3900l.h}:
        Remove, no longer used.

start-sanitize-d30v
Wed Jan 14 18:11:26 1998  Michael Meissner  <meissner@cygnus.com>

        Patch from Jim Wilson.
        * d30v-tdep.c (d30v_frame_find_saved_regs_offsets): Properly
        declare void function before use.

        * config/d30v/tm-d30v.h (CALL_DUMMY): Initialize as { 0 }, not {}.

end-sanitize-d30v
Tue Jan 13 16:38:48 1998  Fred Fish  <fnf@cygnus.com>

        * configure.in (--with-mmalloc): Add new configure arg to use the
        mmalloc package.  Default is to not use it.
        (START_INFERIOR_TRAPS_EXPECTED): Define to the integer 2, not
        the string "2".
        * acconfig.h (USE_MMALLOC, FORCE_MMCHECK): Add #undef.
        * configure: Regenerated.
        * config.in: Regenerated.
        * Makefile.in (MMALLOC_DIR, MMALLOC_SRC): Remove.
        (MMALLOC): Set using configure.
        (MMALLOC_CFLAGS): Set using configure.

        * config/i386/tm-linux.h (sys_quotactl): Define to 1 rather
        than just defining it.
        * mpw-make.sed: Undefine USE_MMALLOC rather than defining NO_MMALLOC.
        * utils.c (NO_MMALLOC): Use USE_MMALLOC instead.
        * objfiles.c: ditto.
        * defs.h: ditto.

        * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Remove.
        * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Remove.
        * config/i386/cygwin32.mh (MMALLOC_CFLAGS): Remove.
        * config/alpha/alpha-osf3.mh (MMALLOC_CFLAGS): Remove.
        * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Remove.
        * gdbserver/Makefile.in (MMALLOC_*): Remove.
        * config/rs6000/rs6000.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/rs6000/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/powerpc/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/powerpc/aix.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/ns32k/ns32km3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/mips/mipsm3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/mips/decstation.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/m88k/cxux.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/i386/xm-windows.h (NO_MMALLOC, NO_MMCHECK): Remove.
        * config/i386/i386mk.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/i386/i386m3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/i386/i386gnu.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/alpha/alpha-osf1.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
        * config/alpha/alpha-linux.mh (MMALLOC, MMALLOC_CFLAGS): Remove.

Mon Jan 12 11:46:51 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)

        * config/m68k/tm-m68k.h (REGISTER_VIRTUAL_TYPE): make A0 thru A7
        default to void pointer type (so that their default radix is hex).

        * symtab.c: move rbreak_command from no_class to class_breakpoint
        so it will be listed under "help breakpoints".

Sat Jan 10 14:58:04 1998  Stan Shebs  <shebs@andros.cygnus.com>

        * rdi-share/hostchan.c: Remove gettimeofday declaration.

Thu Jan  8 11:03:59 1998  Nick Clifton  <nickc@cygnus.com>

        * remote-rdp.c: Applied patches submitted by Tony.Thompson@arm.com
        to implement the Angel remote debugging interface.

        * Makefile.in: Add build rules for remote-rdi.c and
        rdi-share/libangsd.a.
        
        * configure.tgt: Updated from source on branch.
        * config/arm/tm-arm.h: Updated from source on branch.
        * arm-tdep.c: Updated from source on branch.

        * rdi-share: New directory, RDI library contributed by ARM.

Mon Jan  5 20:21:59 1998  Mark Alexander  <marka@cygnus.com>

        * monitor.h (MO_PRINT_PROGRAM_OUTPUT): Define.
        * monitor.c (monitor_wait): Echo program output.
        * dve3900-rom.c (_initialize_r3900_rom): Remove MO_HANDLE_NL flag,
        add MO_PRINT_PROGRAM_OUTPUT flag.

Mon Jan  5 18:21:11 1998  David Taylor  <taylor@texas.cygnus.com>

        * top.h (HAVE_SIGSETJMP): define SIGJMP_BUF, SIGSETJMP, and
        SIGLONGJMP appropriately based on whether HAVE_SIGSETJMP is
        defined.
        * top.c (return_to_top_level, catch_errors): use the new macros
        * main.c (SET_TOP_LEVEL): ditto.
        * config/xm-sysv4.h (HAVE_SIGSETJMP): Define.

Fri Jan  2 18:48:58 1998  Mark Alexander  <marka@cygnus.com>

        * configure.in: Double up brackets in shell case pattern.

Fri Jan  2 17:06:05 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)

        * tracepoint.c (finish_tfind_command): improved algorithm for
        deciding when we've "stepped" into a new stack frame.
        (map_args_over_tracepoints): loop over tracepoint list "safely", 
        since list elements may be deleted during loop.
        (read_actions): add actions to history list.

For older changes see ChangeLog-97
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