gdb/ChangeLog

   1 Wed Aug  2 14:46:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * remote.c (enum packet_detect, packet_support_enums,
   4         packet_support_auto, packet_enable, packet_disable): Delete.
   5         (show_packet_config_cmd, set_packet_config_cmd,
   6         init_packet_config): Use add_set_auto_boolean_cmd.
   7         * TODO: Update.
   8
   9 Wed Aug  2 13:06:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  10
  11         * remote-udi.c (udi_xfer_inferior_memory, udi_files_info,
  12         udi_kill): Update function signatures so that match target vector.
  13         * MAINTAINERS: Update.
  14
  15 Wed Aug  2 11:04:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  16
  17         * TODO: Updates.
  18
  19 2000-08-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  20
  21         * gdbarch.sh: Multiarch DO_REGISTERS_INFO macro.
  22         * gdbarch.h, gdbarch.c: Regenerate.
  23         * infcmd.c (do_registers_info): Make not static and
  24         unconditionalize.
  25         * inferior.h (do_registers_info): Export.
  26
  27 2000-08-01  Kazu Hirata  <kazu@hxi.com>
  28
  29         * MAINTAINERS: Add myself to "Write After Approval" list.
  30
  31 Tue Aug  1 21:02:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  32
  33         * MAINTAINERS: Update list of target maintainers.  List all
  34         targets explicitly.
  35         (sh): Elena Zannoni is maintainer.
  36         (powerpc): Nick Duffek is a maintainer.
  37
  38 Tue Aug  1 17:45:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  39
  40         * gdbarch.sh: Parse and save comments in the function_list.  Print
  41         them out as part of the header.  Convert all function definitions
  42         to ISO-C form.
  43         * gdbarch.h, gdbarch.c: Regenerate.
  44
  45 Tue Aug  1 14:50:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  46
  47         * top.c (get_prompt_1), tracepoint.c (replace_comma): Update
  48         function signatures so that they match catch_errors and
  49         make_cleanup callbacks.
  50
  51         * tracepoint.c (encode_actions): Fix arguments passed to
  52         stringify_collection_list.
  53
  54 2000-07-31  Kevin Buettner  <kevinb@redhat.com>
  55
  56         * ppc-tdep.h: New file.
  57         * Makefile.in (ppc-linux-tdep.o, rs6000-tdep.o): Add ppc-tdep.h
  58         as a dependency.
  59         * ppc-linux-tdep.c, rs6000-tdep.c (ppc-tdep.h): Include.
  60
  61         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Made static.
  62
  63         * rs6000-tdep.c (elf-bfd.h): Include.
  64         (gdbarch_tdep): Add field osabi to this struct.
  65         (rs6000_init_extra_frame_info, rs6000_frame_init_saved_regs,
  66         rs6000_frameless_function_invocation, rs6000_frame_saved_pc,
  67         rs6000_frame_chain): No longer static.
  68         (process_note_abi_tag_sections, get_elfosabi): New static
  69         functions.
  70         (rs6000_gdbarch_init): Revised to accomodate ELF executables;
  71         also use Linux specific methods when the target is Linux.
  72
  73         * config/powerpc/aix.mt, config/powerpc/cygwin.mt,
  74         config/powerpc/macos.mt, config/powerpc/nbsd.mt,
  75         config/powerpc/ppc-eabi.mt, config/powerpc/ppc-nw.mt,
  76         config/powerpc/ppc-sim.mt, config/powerpc/ppcle-eabi.mt,
  77         config/powerpc/ppcle-sim.mt, config/powerpc/solaris.mt,
  78         config/powerpc/vxworks.mt, config/rs6000/aix4.mt,
  79         config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
  80         (TDEPFILES): Add ppc-linux-tdep.o.
  81
  82         * config/tm-linux.h (SIGCONTEXT_PC_OFFSET, FRAME_SAVED_PC,
  83         INIT_EXTRA_FRAME_INFO, FRAMELESS_FUNCTION_INVOCATION,
  84         FRAME_INIT_SAVED_REGS, FRAME_CHAIN, PUSH_ARGUMENTS,
  85         MEMORY_REMOVE_BREAKPOINT: Removed defines.
  86         (ppc_linux_frame_saved_pc, ppc_linux_init_extra_frame_info,
  87         ppc_linux_frameless_function_invocation,
  88         ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain,
  89         ppc_sysv_abi_push_arguments, ppc_linux_memory_remove_breakpoint):
  90         Removed declarations.
  91         (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Disabled.
  92
  93         * dink32-rom.c (dink32_regnames): Make array size implicit.
  94
  95         * ppc-bdm.h (ppc-tdep.h): Include.
  96
  97         * rs6000-tdep.c, ppc-linux-tdep.c, ppc-bdm.h, ppc-tdep.h
  98         (GP0_REGNUM, TOC_REGNUM, PS_REGNUM, CR_REGNUM, LR_REGNUM,
  99         CTR_REGNUM, XER_REGNUM, MQ_REGNUM): Add PPC_ prefix.
 100
 101         From Nick Duffek:
 102         * ppc-tdep.h (ppc_linux_frame_saved_pc, rs6000_frame_saved_pc):
 103         Change return type to CORE_ADDR.
 104         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Likewise.
 105
 106 2000-07-31  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 107
 108         * sh-tdep.c (sh_push_arguments): Make header match prototype.
 109
 110         * remote-e7000.c (e7000_start_remote): Use void *, not char * as
 111         parameter to avoid compiler warning.
 112         (fetch_regs_from_dump): Call get_hex() with the correct number of
 113         parameters.
 114
 115 2000-07-31  Eli Zaretskii  <eliz@is.elta.co.il>
 116
 117         * config/djgpp/fnchange.lst: Add file mappings as per last weekly
 118         snapshot.
 119
 120 2000-07-29  Kevin Buettner  <kevinb@redhat.com>
 121
 122         * a29k-tdep.c, a68v-nat.c, abug-rom.c, alpha-nat.c,
 123         alpha-tdep.c, annotate.c, arc-tdep.c, arch-utils.c, ax-gdb.c,
 124         ax-general.c, blockframe.c, breakpoint.c, buildsym.c,
 125         c-lang.c, c-typeprint.c, c-valprint.c, ch-exp.c, ch-lang.c,
 126         ch-typeprint.c, ch-valprint.c, cli-out.c, coff-solib.c,
 127         coffread.c, command.c, complaints.c, copying.c, core-aout.c,
 128         core-regset.c, core-sol2.c, corefile.c, corelow.c,
 129         cp-valprint.c, cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c,
 130         d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, delta68-nat.c,
 131         demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, dstread.c,
 132         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
 133         environ.c, eval.c, event-top.c, exec.c, expprint.c, f-lang.c,
 134         f-typeprint.c, f-valprint.c, findvar.c, fork-child.c,
 135         fr30-tdep.c, gdbarch.c, gdbserver/gdbreplay.c,
 136         gdbserver/low-hppabsd.c, gdbserver/low-linux.c,
 137         gdbserver/low-lynx.c, gdbserver/low-nbsd.c,
 138         gdbserver/low-sim.c, gdbserver/low-sparc.c,
 139         gdbserver/low-sun3.c, gdbserver/remote-utils.c,
 140         gdbserver/utils.c, gdbtypes.c, gnu-nat.c, h8300-tdep.c,
 141         h8500-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
 142         hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c,
 143         hppam3-nat.c, hpread.c, hpux-thread.c, i386-linux-nat.c,
 144         i386-stub.c, i386-tdep.c, i386aix-nat.c, i386b-nat.c,
 145         i386ly-tdep.c, i386m3-nat.c, i386mach-nat.c, i386nbsd-nat.c,
 146         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c,
 147         ia64-linux-nat.c, ia64-tdep.c, infcmd.c, inflow.c,
 148         infptrace.c, infrun.c, inftarg.c, infttrace.c, irix4-nat.c,
 149         irix5-nat.c, jv-lang.c, jv-typeprint.c, jv-valprint.c,
 150         kdb-start.c, kod-cisco.c, kod.c, language.c, lin-thread.c,
 151         linux-thread.c, lynx-nat.c, m2-lang.c, m2-typeprint.c,
 152         m2-valprint.c, m3-nat.c, m32r-rom.c, m32r-stub.c, m32r-tdep.c,
 153         m68hc11-tdep.c, m68k-stub.c, m68k-tdep.c, m68klinux-nat.c,
 154         m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c,
 155         mac-xdep.c, maint.c, mcore-rom.c, mcore-tdep.c, mdebugread.c,
 156         mem-break.c, mi/mi-cmds.c, mi/mi-main.c, mi/mi-out.c,
 157         mi/mi-parse.c, minsyms.c, mips-nat.c, mips-tdep.c,
 158         mipsm3-nat.c, mipsread.c, mipsv4-nat.c, mn10200-tdep.c,
 159         mn10300-tdep.c, mon960-rom.c, monitor.c, news-xdep.c,
 160         nindy-tdep.c, nlm/gdbserve.c, nlm/i386.c, nlm/ppc.c,
 161         nlmread.c, ns32k-tdep.c, ns32km3-nat.c, ns32knbsd-nat.c,
 162         objfiles.c, ocd.c, op50-rom.c, os9kread.c, osfsolib.c,
 163         p-lang.c, p-typeprint.c, p-valprint.c, pa64solib.c, parse.c,
 164         ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c,
 165         ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c,
 166         proc-flags.c, proc-why.c, procfs.c, ptx4-nat.c,
 167         remote-adapt.c, remote-array.c, remote-bug.c, remote-e7000.c,
 168         remote-eb.c, remote-es.c, remote-est.c, remote-hms.c,
 169         remote-mips.c, remote-mm.c, remote-nindy.c, remote-nrom.c,
 170         remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sds.c,
 171         remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c,
 172         remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c,
 173         remote-vxmips.c, remote-vxsparc.c, remote.c, rom68k-rom.c,
 174         rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-valprint.c,
 175         ser-e7kpc.c, ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c,
 176         sh-stub.c, sh-tdep.c, sh3-rom.c, sol-thread.c, solib.c,
 177         somread.c, somsolib.c, source.c, sparc-nat.c, sparc-stub.c,
 178         sparc-tdep.c, sparcl-stub.c, sparcl-tdep.c, sparclet-rom.c,
 179         sparclet-stub.c, stabsread.c, stack.c, standalone.c,
 180         stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, symfile.c,
 181         symm-nat.c, symm-tdep.c, symmisc.c, symtab.c, target.c,
 182         thread.c, tic80-tdep.c, top.c, tracepoint.c, tui/tui-file.c,
 183         tui/tui.c, tui/tuiLayout.c, tui/tuiRegs.c, tui/tuiStack.c,
 184         tui/tuiWin.c, typeprint.c, ui-file.c, ui-out.c, ultra3-nat.c,
 185         ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c,
 186         valarith.c, valops.c, valprint.c, values.c, varobj.c,
 187         vax-tdep.c, w65-tdep.c, w89k-rom.c, win32-nat.c, wince.c,
 188         wrapper.c, xcoffread.c, xcoffsolib.c, xmodem.c, z8k-tdep.c:
 189         Convert old-style, pre-ISO function definitions to prototyped
 190         form.
 191
 192 2000-07-28  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 193
 194         * sh-tdep.c (sh_gdbarch_init): For sh4 initialize
 195         register_convert_to_raw, register_convert_to_virtual,
 196         register_convertible.
 197         (sh_sh4_register_convertible): New function.
 198         (sh_sh4_register_convert_to_virtual): New function.
 199         (sh_sh4_register_convert_to_raw): New function.
 200         Include floatformat.h.
 201
 202 Thu Jul 27 14:06:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 203
 204         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
 205         * configure.tgt: Recognize the 68hc11.
 206         * m68hc11-tdep.c: New file for 68hc11 target.
 207         * config/m68hc11/m68hc11.mt: New file for 68hc11 port.
 208
 209         * configure.tgt: When 68hc11, set gdb_multi_arch.
 210
 211 Wed Jul 26 17:22:53 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 212
 213         * configure.in (GDB_MULTI_ARCH): Define from configure.tgt
 214         or makefile fragment.
 215         * acconfig.h (GDB_MULTI_ARCH): Add.
 216         * config.in, configure: Regenerate.
 217
 218         * gdbarch.sh (GDB_MULTI_ARCH): Delete definition, moved to
 219         configure.in and defs.h.  Use GDB_MULTI_ARCH_TM,
 220         GDB_MULTI_ARCH_PARTIAL and GDB_MULTI_ARCH_PURE in tests.
 221         * gdbarch.h, gdbarch.c: Regenerate.
 222
 223         * defs.h (GDB_MULTI_ARCH_PARTIAL, GDB_MULTI_ARCH_TM, ,
 224         GDB_MULTI_ARCH_PURE): Define.  Only include "tm.h" when the target
 225         is less than pure multi-arch.
 226
 227 2000-07-26  Jimmy Guo       <guo@cup.hp.com>
 228
 229         * config/convex/tm-convex.h: Remove stray control characters.
 230         * config/m68k/tm-altos.h: Ditto.
 231         * config/tahoe/tm-tahoe.h: Ditto.
 232
 233 2000-07-26  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 234
 235         * sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte,
 236         sh_sh4_register_raw_size, sh_sh4_register_virtual_type,
 237         sh_fetch_pseudo_register, sh_store_pseudo_register,
 238         sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs,
 239         they should be numbered as drx fvy where x and y are multiples of
 240         2 and 4 respectively.
 241
 242         * config/sh/tm-sh.h: Fix names of pseudo regs.
 243
 244 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 245
 246         * config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
 247         pseudo registers.
 248         (DO_REGISTERS_INFO): Define.
 249
 250         * sh-tdep.c (sh_sh4_register_name): New function.
 251         (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
 252         sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
 253         signature.
 254         (sh_show_regs_command): New function. Actual function called by
 255         the 'regs' command.
 256         (sh_register_byte): Rename to...
 257         (sh_default_register_byte): ...New function.
 258         (sh_sh4_register_byte): New function.
 259         (sh_register_raw_size): Rename to...
 260         (sh_default_register_raw_size): ...New function.
 261         (sh_sh4_register_raw_size): New function.
 262         (sh_sh4_register_virtual_type): New function.
 263         (sh_sh4_build_float_register_type): New function.
 264         (sh_fetch_pseudo_register, sh_store_pseudo_register): New
 265         functions.
 266         (fv_reg_base_num, dr_reg_base_num): New functions.
 267         (do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
 268         sh_do_fp_register, sh_do_register, sh_print_register,
 269         sh_do_registers_info): New functions.
 270         (sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
 271         architecture specific parts.
 272         (_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
 273
 274 2000-07-24  Jim Blandy  <jimb@redhat.com>
 275
 276         * dwarf2read.c (read_structure_scope): Correct overzealous
 277         addition of cu_header argument.
 278
 279 Mon Jul 24 07:47:46 2000  Anthony Green  <green@redhat.com>
 280
 281         * TODO: Update.  Two of my java patches are in.
 282
 283 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 284
 285          * gdbarch.sh: Add FETCH_PSEUDO_REGISTER and STORE_PSEUDO_REGISTER
 286          to the gdbarch structure.
 287          * gdbarch.c: Regenerate.
 288          * gdbarch.h: Regenerate.
 289          * inferior.h (FETCH_PSEUDO_REGISTER, STORE_PSEUDO_REGISTER):
 290          Delete macros.
 291          * regcache.c (write_register, read_register, write_register_bytes,
 292          write_register_gen, read_register_bytes, read_register_gen):
 293          Rename ARCH_FECTH_PSEUDO_REGISTERS to FETCH_PSEUDO_REGISTERS and
 294          ARCH_STORE_PSEUDO_REGISTER to STORE_PSEUDO_REGISTER.
 295
 296 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 297
 298         * gdbarch.sh: Add NUM_PSEUDO_REGS to the gdbarch structure.
 299         * gdbarch.c: Regenerate.
 300         * gdbarch.h: Regenerate.
 301         * inferior.h (NUM_PSEUDO_REGS): Delete macro.
 302
 303 Sun Jul 23 21:40:55 2000  Anthony Green  <green@redhat.com>
 304
 305         * language.c: Include jv-lang.h.
 306         (lang_bool_type): Add case for java booleans.
 307
 308 Mon Jul 24 11:23:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 309
 310         * dwarf2read.c (address_size): Delete file wide global.
 311         (struct comp_unit_head): Add signed_addr_p;
 312         (read_comp_unit_head): New function.
 313         (psymtab_to_symtab_1, dwarf2_build_psymtabs_hard): Use
 314         read_comp_unit_head to parse the debug_info header.
 315         (read_address): Add parameters cu_header and bytes_read.  When
 316         specified, sign extend the address.
 317
 318         * dwarf2read.c (add_partial_symbol, decode_locdesc,
 319         die_containing_type, die_type, dwarf_decode_lines,
 320         dwarf2_add_field, dwarf2_add_member_fn,
 321         dwarf2_build_psymtabs_hard, dwarf2_const_value, new_symbol,
 322         process_die, psymtab_to_symtab_1, read_array_type,
 323         read_enumeration, read_attribute, read_common_block,
 324         read_comp_unit, read_file_scope, read_full_die, read_func_scope,
 325         read_lexical_block_scope, read_partial_die, scan_partial_symbols,
 326         read_structure_scope, read_subroutine_type, read_tag_const_type,
 327         read_tag_pointer_type, read_tag_ptr_to_member_type,
 328         read_tag_reference_type, read_type_die, read_typedef,
 329         tag_type_to_type): Pass cu_header parameter.
 330
 331 2000-07-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 332
 333         * regcache.c (read_register, read_register_bytes): Fix typos.
 334
 335 2000-07-21  Michael Snyder  <msnyder@cleaver.cygnus.com>
 336
 337         * thread.c (thread_apply_all_command): Update thread list first.
 338         * printcmd.c (printf_command): Guard against 0-length string.
 339         * config/i386/tm-i386.h: treat PC and FP as unsigned.
 340         (SAVED_PC_AFTER_CALL): Use read_memory_unsigned_integer.
 341         (FRAME_SAVED_PC): Ditto.
 342         (FRAME_CHAIN): Ditto.
 343
 344 2000-07-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
 345
 346         * valarith.c (value_sub): Call check_typedef.
 347
 348 2000-07-19  Nicholas Duffek  <nsd@redhat.com>
 349
 350         * thread.c (free_thread): New function.
 351         (init_thread_list): Always zero highest_thread_num.  Call
 352         free_thread() instead of free().
 353         (delete_thread): Move thread cleanup code to free_thread().
 354
 355 2000-07-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 356
 357         Multiarch the sh target.
 358         * sh-tdep.c:
 359         (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
 360         sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
 361         Remove.
 362         (XMALLOC): Define.
 363         (struct frame_extra_info): Define.
 364         (sh_register_raw_size, sh_register_virtual_size,
 365         sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
 366         sh_frame_saved_pc, sh_skip_prologue,
 367         sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
 368         sh_extract_struct_value_address, sh_use_struct_convention,
 369         sh_store_struct_return, sh_push_arguments, sh_push_return_address,
 370         sh_saved_pc_after_call, sh_generic_register_name,
 371         sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
 372         sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
 373         sh_frame_args_address, sh_frame_locals_address,
 374         sh_coerce_float_to_double, sh_default_store_return_value,
 375         sh3e_sh4_store_return_value, sh_generic_show_regs,
 376         sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
 377         sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
 378         sh_register_virtual_size, sh_sh3e_register_virtual_type,
 379         sh_default_register_virtual_type, sh_gdbarch_init): New functions.
 380         (sh_target_architecture_hook, sh_frame_find_saved_regs,
 381         sh_show_regs): Delete functions.
 382         (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
 383         sh_pop_frame, sh_extract_return_value): Update
 384
 385         * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
 386         (struct gdbarch_tdep): Define.
 387         Remove all unnecessary defines.
 388
 389         * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
 390         for h8300 case.
 391         (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
 392         consistent.
 393         (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
 394         runtime check instead.
 395         (e7000_wait): Ditto.
 396
 397         * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
 398         and SPC register numbers.
 399         (sh3_regnames, sh3e_regnames): Don't specify a size.
 400
 401         * config/h8300/tm-h8300.h: Add comment.
 402
 403 Wed Jul 19 12:50:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 404
 405         * solib.c (elf_locate_base, info_sharedlibrary_command): Rename
 406         bfd_elf_get_arch_size to bfd_get_arch_size.
 407
 408 Tue Jul 18 17:13:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 409
 410         From Richard Henderson <rth@cygnus.com>:
 411         * dwarf2read.c (dwarf2_empty_hash_tables): Renamed from
 412         dwarf2_empty_die_ref_table; zero dwarf2_cached_types as well.
 413         Update all callers.
 414
 415 2000-07-17  Daniel Berlin  <dberlin@redhat.com>
 416
 417         * valops.c (value_struct_elt): Change error message
 418
 419 2000-07-17  matthew green  <mrg@redhat.com>
 420
 421         * config/sparc/nm-nbsd.h (GDB_GREGSET_T, GDB_FPREGSET_T): Define.
 422
 423 Mon Jul 17 13:08:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 424
 425         * values.c (value_as_pointer): When VAL is an integer, explictly
 426         cast to a pointer before converting to a CORE_ADDR.
 427         * gdbtypes.c (build_gdbtypes): For builtin_type_ptr, construct a
 428         real void pointer instead of an integer.
 429
 430 2000-07-15  Daniel Berlin  <dberlin@redhat.com>
 431
 432         * valops.c (typecmp):  Seperate loop into two, add support for
 433         references. This way, we can  say a reference to a pointer to a
 434         char is compatible with a pointer to a char. Before, this would
 435         not be true.
 436
 437 2000-07-14  Nicholas Duffek  <nsd@redhat.com>
 438
 439         * ppcbug-rom.c (ppcbug_regnames[]): Make array size implicit.
 440         * rs6000-tdep.c (DEFAULT_LR_SAVE): Move to config/*/tm-*.h.
 441         (rs6000_gdbarch_init): Use generic_pc_in_call_dummy instead of
 442         rs6000_pc_in_call_dummy.
 443         * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Move here from
 444         rs6000-tdep.c.
 445         * config/powerpc/tm-ppc-eabi.h: Remove various definitions
 446         handled by multi-arched rs6000-tdep.c.
 447
 448 2000-07-14  Nick Clifton  <nickc@cygnus.com>
 449
 450         * config/mcore/tm-mcore.h (SKIP_PROLOGUE): Fix defintion to avoid
 451         assignment.
 452
 453 2000-07-13  Michael Snyder  <msnyder@cleaver.cygnus.com>
 454
 455         * parse.c: Include inferior.h.
 456
 457 2000-07-12  Michael Snyder  <msnyder@cleaver.cygnus.com>
 458
 459         * regcache.c (registers_changed, registers_fetched): Use
 460         ARCH_NUM_REGS directly, eliminating an unnecessary variable.
 461
 462         This change adds pseudo-register capability to GDB.
 463         Pseudo-registers are handled like registers, but they
 464         don't come from or live on the target.  They may be
 465         aliases for an existing register, or they may be computed.
 466         * inferior.h (NUM_PSEUDO_REGISTERS): Define default of zero.
 467         (ARCH_FETCH_PSEUDO_REGISTERS): Define default of no-op.
 468         (ARCH_STORE_PSEUDO_REGISTERS): Define default of no-op.
 469         # regcache.c (registers_changed): Mark pseudo-registers
 470         invalid, as well as real registers.
 471         (registers_fetched): Do not mark pseudo-registers as fetched
 472         at the same time as other (real) registers.
 473         (read_register_bytes): Fetch pseudo-registers (if any) from
 474         the target architecture module instead of from the target.
 475         (read_register_gen): Ditto.
 476         (read_register): Ditto.
 477         (write_register_bytes): Store pseudo-registers (if any) to
 478         the target architecture module instead of to the target.
 479         (write_register_gen): Ditto.
 480         (write_register): Ditto.
 481         (build_regcache): Allocate enough register_valid space for
 482         pseudo-registers as well as normal (real) ones.
 483         * parse.c (target_map_name_to_register): Include pseudo-regs.
 484
 485 Tue Jul 11 19:45:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 486
 487         * valops.c (value_cast): Allow cast from INT, ENUM or RANGE to
 488         POINTER.
 489
 490 2000-07-11  Scott Bambrough <scottb@netwinder.org>
 491
 492         * command.c (do_setshow_command): Fix typo in var_auto_boolean
 493         case.
 494
 495 Tue Jul 11 20:38:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 496
 497         * mips-tdep.c: General cleanup.  Delete all #if 0 code.  Convert
 498         all old style K&R function definitions to ISO-C.
 499         (struct gdbarch_tdep): Add mips_abi_string.
 500         (mips_gdbarch_init): Initialize.
 501         (mips_dump_tdep): Print mips_abi_string and other values.
 502         (mips_push_arguments): Add more detailed tracing.
 503
 504 Tue Jul 11 20:16:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 505
 506         * mips-tdep.c (mips32_next_pc, mips16_next_pc,
 507         read_next_frame_reg, mips_push_dummy_frame, mips_skip_stub,
 508         mips_saved_pc_after_call): Use read_signed_register when
 509         extracting register value.  Ensures all addresses are sign
 510         extended.
 511         (mips_read_pc): New function.  Return sign extended address.
 512         (mips_gdbarch_init): Set gdbarch_read_pc.
 513
 514 Tue Jul 11 19:06:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 515
 516         * remote-mips.c (mips_request): Change all arguments to ULONGEST.
 517         (mips_exit_debug, mips_resume, mips_initialize, mips_wait,
 518         mips_fetch_registers, mips_store_registers, mips_fetch_word):
 519         Update.
 520         (mips_xfer_memory): When mask_address_p, mask MEMADDR down to just
 521         32 bits.
 522         (_initialize_remote_mips): Add ``set mask-address'' command.
 523
 524         * mips-tdep.c (_initialize_mips_tdep): Replace "set mask-address"
 525         with "set mips mask-address".  Implement using
 526         add_set_auto_boolean_cmd.
 527         (struct gdbarch_tdep): Add default_mask_address_p.
 528         (mips_mask_address_p, show_mask_address): New functions.
 529         (mips_addr_bits_remove): Use mips_mask_address_p() to determine if
 530         masking is needed.
 531         (mips_gdbarch_init): Set default_mask_address_p to zero.
 532         (mips_dump_tdep): Print value of mask_address_p.
 533
 534 Tue Jul 11 18:32:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 535
 536         * printcmd.c (print_scalar_formatted): Move masking of 'a' address
 537         from here.
 538         (print_address_numeric): To here.
 539         * TODO: Update.
 540
 541 Tue Jul 11 17:50:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 542
 543         * symtab.c: Use paddr_nz() to print addresses.
 544
 545 Tue Jul 11 12:52:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 546
 547         * value.h (read_register, read_signed_register): Change return
 548         type to ULONGEST.
 549         (read_signed_register, read_signed_register_pid): Declare.
 550
 551         * regcache.c (read_register, read_register_pid): Update.
 552         (read_signed_register_pid, read_signed_register): New functions.
 553
 554 Mon Jul 10 18:06:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 555
 556         * mips-tdep.c (mips_push_arguments): Always align struct_addr on a
 557         16 byte boundary. Align allocated argument space using
 558         MIPS_STACK_ARGSIZE.  Reserve space on stack for the struct return
 559         and floating-point registers.  Use fp_register_arg_p to determine
 560         if float_argreg should be aligned.
 561
 562 2000-07-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 563
 564         * config/sh/tm-sh.h (STORE_RETURN_VALUE): Redefine as
 565         sh_store_return_value().
 566         * sh-tdep.c (sh_store_return_value): New function. Store the
 567         value returned by a function into the appropriate register.
 568
 569 2000-07-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 570
 571         * sh-tdep.c (sh_skip_prologue): Before looking at the actual
 572         instructions, try to see if the symbol table can be of help, by
 573         calling after_prologue(). If this doesn't work, call
 574         skip_prologue_hard_way().
 575         (skip_prologue_hard_way): Renamed from sh_skip_prologue. Add some
 576         more instruction pattern matching for pushing of arguments, and
 577         manipulation of r14.
 578         (after_prologue): New function. Use symbol table info to determine
 579         the end of the prologue, if possible.
 580
 581 2000-07-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
 582
 583         * findvar.c (_initialize_findvar, build_findvar, write_fp, read_fp,
 584         generic_target_write_fp, generic_target_read_fp, write_sp, read_sp,
 585         generic_target_write_sp, generic_target_read_sp, write_pc, read_pc,
 586         generic_target_write_pc, generic_target_read_pc, write_pc_pid,
 587         read_pc_pid, supply_register, write_register_pid, write_register,
 588         read_register_pid, read_register, write_register_bytes,
 589         read_register_bytes, write_register_gen, read_register_gen,
 590         registers_fetched, registers_changed, find_saved_register,
 591         read_relative_register_raw_bytes, default_get_saved_register,
 592         read_relative_register_raw_bytes_for_frame, get_saved_register):
 593         Move from this file into new file regcache.c.
 594         (register_valid, registers_pid, registers): Ditto.
 595         * regcache.c: New file to hold the register cache.
 596         (register_cached): New function to read register_valid array.
 597         * value.h (register_cached): Declare.
 598         * defs.h (default_get_saved_register): Delete decl of static function.
 599         * Makefile.in: Add regcache module.
 600
 601 Mon Jul 10 15:02:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 602
 603         From 2000-07-05 Pierre Muller <muller@ics.u-strasbg.fr>:
 604         * p-typeprint.c (pascal_type_print_method_args): Add braces around
 605         isdigit after while keyword.
 606
 607 2000-07-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 608
 609         * TODO: Remove readline 4.1 import item.
 610
 611 2000-07-09  Nick Duffek  <nsd@redhat.com>
 612
 613         * gdbtypes.c (is_ancestor): Infer type equivalence from name
 614         equivalence.
 615         (rank_one_type): Use strcmp instead of == to compare type names.
 616         Don't swap parm with arg when checking TYPE_CODE_REF types.
 617         * valops.c (find_overload_match): Fix indentation.  Compare
 618         parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10,
 619         and 100.
 620
 621 2000-07-07  David Edelsohn  <edelsohn@gnu.org>
 622
 623         * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR.
 624         * rs6000-tdep.c (rs6000_pop_frame): Make addr CORE_ADDR type.
 625
 626 Fri Jul  7 18:29:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 627
 628         * config/mips/tm-mips.h (IEEE_FLOAT, SKIP_PROLOGUE,
 629         SAVED_PC_AFTER_CALL, DECR_PC_AFTER_BREAK, BREAKPOINT_FROM_PC,
 630         INNER_THAN): Macros.
 631
 632         * mips-tdep.c (mips_in_lenient_prologue): Delete function.
 633         (mips32_skip_prologue, mips16_skip_prologue, mips_skip_prologue):
 634         Remove ``lenient'' argument.
 635         (mips_saved_pc_after_call): New function.
 636         (mips_gdbarch_init): Initialize gdbarch members inner_than,
 637         breakpoint_from_pc, decr_pc_after_break, ieee_float,
 638         skip_prologue, saved_pc_after_call.
 639
 640 2000-07-07  Mark Kettenis  <kettenis@gnu.org>
 641
 642         * config/i386/tm-linux.h: Add longjmp support.
 643         (JB_ELEMENT_SIZE, JB_PC): New defines.
 644         (GET_LONGJMP_TARGET): Define.
 645         (get_longjmp_target): Add prototype.
 646
 647         * breakpoint.c (bpstat_what): Keep returning
 648         BPSTAT_WHAT_SET_LONGJMP_RESUME when hitting multiple longjmp()
 649         breakpoints instead of signalling an error by returning
 650         BPSTAT_WHAT_STOP_NOISY.
 651
 652 2000-07-06  Michael Snyder  <msnyder@cleaver.cygnus.com>
 653
 654         * mips-tdep.c: Replace '16' with bfd_mach_mips16 where appropriate.
 655
 656 2000-07-06  Christopher Faylor  <cgf@cygnus.com>
 657
 658         * infcmd.c (attach_command): Move "stop_soon_quietly" setting
 659         inside ATTACH_NO_WAIT conditional since we are not about to
 660         stop soon if we're not calling wait_for_inferior.
 661
 662 Wed Jul  5 21:06:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 663
 664         * config/i386/fbsd.mh (NATDEPFILES): Keep NATDEPFILES to a single
 665         line.  configure.in assumes this.
 666
 667 Wed Jul  5 20:48:22 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 668
 669         * configure.in (SER_HARDWIRE): When go32 or DJGPP, set to
 670         ser-go32.c.
 671         * configure: Re-generate.
 672
 673 Wed Jul  5 20:28:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 674
 675         * top.h (command_loop_marker), top.c (command_loop_marker):
 676         Delete.
 677         * event-top.c (command_handler), top.c (simplified_command_loop,
 678         command_loop): Use null_cleanup instead of command_loop_marker.
 679
 680 Wed Jul  5 20:09:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 681
 682         * event-loop.c: Include either <poll.h> or <sys/poll.h>.
 683
 684         * configure.in (targ_archs): Check for <poll.h> and <sys/poll.h>.
 685         * configure, config.in: Re-generate.
 686
 687 Wed Jul  5 18:10:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 688
 689         From 2000-06-12 Bill Nottingham <notting@redhat.com>:
 690         * Makefile.in: add $(infodir) to FLAGS_TO_PASS
 691
 692 Wed Jul  5 18:03:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 693
 694         * TODO: Updates.
 695
 696 2000-07-05  Mark Kettenis  <kettenis@gnu.org>
 697
 698         * TODO: Update.
 699
 700 2000-07-03  Chris Faylor  <cfg@cygnus.com>
 701
 702         Committed by Elena Zannoni <ezannoni@cygnus.com>
 703         * sh-tdep.c (sh_skip_prologue): Change prologue matching for modern
 704         compilers.
 705         (sh_frame_find_saved_regs): Ditto.
 706         (sh_find_callers_reg): Stop if pc is zero.
 707
 708 Sat Jul  1 17:47:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 709
 710         * ser-unix.c (do_unix_readchar): Revert Tue Mar 28 18:19:50 2000
 711         Andrew Cagney <cagney@b1.cygnus.com>.  Locks up when no data is
 712         pending.
 713
 714 Sat Jul  1 15:40:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 715
 716         * Makefile.in (SER_HARDWIRE): Restore code to set it by configure.
 717
 718 2000-06-26  Kevin Buettner  <kevinb@redhat.com>
 719
 720         * copying.awk: Eliminate use of PARAMS from this file.
 721
 722 Fri Jun 23 20:47:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 723
 724         * mips-tdep.c (mips_push_arguments): Use the variable stack_used_p
 725         to determine if any arguments were written to the stack.  Do not
 726         rely on NUMARG>=8.
 727
 728 Mon Jun 19 11:29:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 729
 730         * command.h (add_set_auto_boolean_cmd): Add declaration.
 731         (enum var_types): Add var_auto_boolean.
 732
 733         * command.c (add_set_auto_boolean_cmd): New function.
 734         (do_setshow_command): Recognize auto_boolean.
 735         (parse_binary_operation): Recognize enable and disable.
 736         (parse_auto_binary_operation): Parse auto binary variables.
 737
 738         * TODO: Update
 739
 740 Fri Jun 23 16:20:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 741
 742         * mips-tdep.c (fp_register_arg_p): New function.
 743         (mips_push_arguments): Use.  Do not pass floating point arguments
 744         on in an integer register.
 745
 746 2000-06-21  Pierre Muller  <muller@ics.u-strasbg.fr>
 747
 748         * symfile.c (init_filename_language_table): add ".pas", ".p" and ".pp"
 749         as pascal source file extensions.
 750
 751 2000-06-19  J.T. Conklin  <jtc@redback.com>
 752
 753         * remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed
 754         (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of
 755         breaking transfer into chunks and using nindy_fetch_word() and
 756         nindy_store_word().
 757
 758         * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead
 759         of breaking transfer into chunks and using gr_fetch_word() and
 760         gr_store_word().
 761
 762         * remote.c (remote_fetch_word, remote_store_word): Removed.
 763
 764         * remote-utils.h (gr_fetch_word, gr_store_word): Removed.
 765         * remote-utils.c (gr_fetch_word, gr_store_word): Removed.
 766
 767         * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed.
 768         * dcache.c (dcache_fetch, dcache_poke): Removed.
 769
 770 2000-06-16  Pierre Muller  <muller@ics.u-strasbg.fr>
 771
 772         * defs.h: define language_pascal in language enumeration.
 773         * language.h: define _LANG_pascal macro.
 774         * language.c: add language_pascal support in all language dependant
 775    functions.
 776
 777 Sun Jun 18 01:01:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 778
 779         * mips-tdep.c (mips_debug): New variable.
 780         (_initialize_mips_tdep): Add command "set debug mips".
 781         (mips_push_arguments): Add code to dump the argument list as it is
 782         created.
 783
 784 Sun Jun 18 00:27:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 785
 786         * mips-tdep.c (mips_push_arguments): For MIPS_EABI, squeeze a
 787         strut containing a floating-point into an FP register.
 788
 789 Sat Jun 17 16:00:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 790
 791         * remote-mips.c: Include <ctype.h>
 792         (mips_receive_header): Write printable characters to gdb_stdtarg
 793         instead of gdb_stdlog.  Only count non-printables as invalid.
 794         (mips_syn_garbage): Reduce to 10.
 795
 796 Sat Jun 17 15:39:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 797
 798         * mips-tdep.c (mips_gdbarch_init): When the object file header
 799         specifies EABI64, select EABI64 and not EABI32.
 800
 801 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
 802
 803         * rs6000-tdep.c: Changes throughout for multi-arch 64-bit
 804         support.  Incorporate most of tm-rs6000.h.
 805         (find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
 806         (rs6000_set_host_arch_hook): Declare.
 807         (read_memory_addr): Define.
 808         (pop_frame): Rename to rs6000_pop_frame.
 809         (rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments,
 810         rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic
 811         dummy frame handling.
 812         (branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code,
 813         rs6000_frame_saved_pc, frame_get_saved_regs,
 814         frame_initial_stack_address, rs6000_frame_chain,
 815         rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead
 816         of read_memory_integer.
 817         (branch_dest, rs6000_pop_frame, rs6000_push_arguments,
 818         rs6000_skip_trampoline_code, rs6000_frame_saved_pc,
 819         frame_get_saved_regs, frame_initial_stack_address,
 820         rs6000_frame_chain): Replace 4 with TDEP->wordsize.
 821         (skip_prologue): Recognize some 64-bit stack adjustments.
 822         (push_dummy_frame, pop_dummy_frame, set_processor,
 823         show_processor): Delete.
 824         (frame_get_saved_regs): Manipulate saved register addresses using
 825         CORE_ADDR instead of int.
 826         (rs6000_create_inferior): New function.
 827         (register_names_*[]): Change to struct reg registers_*[].
 828         (variants[]): Assimilate into multi-arch approach.
 829         (register_names_*[], variants[]): Refer to pre-PowerPC
 830         architectures as POWER instead of RS6000.
 831         * rs6000-nat.c: Ubiquitous changes for 64-bit support.
 832         (vmap_secs, xcoff_relocate_symtab): Cast addresses
 833         to unsigned long to avoid sign-extension errors.
 834         (set_host_arch): New function.
 835         (xcoff_relocate_symtab): Try disabling usleep(36000) workaround.
 836         (rs6000_core_fns): Use new bfd_target_xcoff_flavour.
 837         (_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook.
 838         * symfile.c (find_sym_fns): Remove special xcoff kludge.
 839         * xcoffread.c (secnum_to_bfd_section): Initialize args.objfile.
 840         (process_linenos): Query line struct size from coff
 841         backend instead of using compile-time constant.
 842         (enter_line_range): Likewise.
 843         (read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to
 844         record_debugformat() if appropriate.
 845         (process_xcoff_symbol): Access symbol addresses using
 846         SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE.
 847         (read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl.
 848         (scan_xcoff_symtab): Likewise.  Query syment struct size from
 849         coff backend instead of using compile-time constant.
 850         (xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour.
 851         * Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags
 852         that this Makefile variable get set to.  (From Kevin Buettner.)
 853         * config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that
 854         the TOC doesn't overflow.  (From Kevin Buettner.)
 855         * config/powerpc/tm-ppc-aix.h: Move config decisions to
 856         multi-arched rs6000-tdep.c.
 857         * config/rs6000/tm-rs6000.h: Likewise.
 858         (GDB_MULTI_ARCH): Define.
 859         (skip_trampoline_code): Rename to rs6000_skip_trampoline_code.
 860         (is_magic_function_pointer): Replace with
 861         rs6000_convert_from_func_ptr_addr.
 862         (TARGET_CREATE_INFERIOR_HOOK): Define.
 863         (find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
 864         (rs6000_set_host_arch_hook): Declare.
 865         * config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define.
 866
 867 2000-06-15  Kevin Buettner  <kevinb@redhat.com>
 868
 869         * v850ice.c: Eliminate use of PARAMS from this file.
 870
 871 2000-06-15  Michael Snyder  <msnyder@cygnus.com>
 872
 873         * valops.c (value_cast): Break up long lines.
 874         * utils.c: Fix comment typo.
 875
 876 2000-06-14  Jim Blandy  <jimb@redhat.com>
 877
 878         * dwarf2read.c (dump_die): Use the proper printf format for
 879         printing DW_UNSND values; they're longs now.
 880
 881         * dwarf2read.c (dump_die): We can read DW_FORM_data8 now, on
 882         at least some platforms, so print it out too.
 883
 884 2000-06-14  James E. Wilson  <wilson@bletchleypark.cygnus.com>
 885
 886         * dwarf2read.c (struct attribute): Change unsnd and snd field types
 887         to long.
 888         (read_8_bytes): Change return type to long.
 889         (read_unsigned_leb128): Change return type to long.  Change type of
 890         local result to long.  Cast argument of left shift to long.
 891         (read_signed_leb128): Likewise.
 892
 893 2000-06-14  Pierre Muller  <muller@ics.u-strasbg.fr>
 894
 895         Add support for Pascal language. Part 1: new files.
 896         * p-exp.y, p-lang.c, p-lang.h, p-typeprint.c, p-valprint.c: New files.
 897
 898 2000-06-13  Kevin Buettner  <kevinb@redhat.com>
 899
 900         * ser-ocd.c, symtab.c: Eliminate use of PARAMS from these files.
 901
 902 Tue Jun 13 09:21:23 2000  Jeffrey A Law  (law@cygnus.com)
 903
 904         * configure.host (hppa*64*): Renamed from hppa2.0w per
 905         gcc/binutils changes.
 906         * configure.tgt: Similarly.
 907
 908 2000-06-12  Bill Nottingham <notting@redhat.com>
 909
 910         Patch applied by Kevin Buettner <kevinb@redhat.com>:
 911
 912         * ia64-linux-nat.c, gdbserver/low-linux.c (u_offsets):  PT_CR_IFS
 913         is deprecated.  Use PT_CFM instead.
 914
 915 2000-06-12  Michael Snyder  <msnyder@cygnus.com>
 916
 917         * breakpoint.c (breakpoint_thread_match): Fix comment.
 918
 919 2000-06-12  Fernando Nasser  <fnasser@cygnus.com>
 920
 921         * valops.c (value_assign): Adjust the length to take into
 922         consideration that we are not starting from the beginning.
 923
 924 2000-06-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 925
 926         * symfile.c (add_symbol_file_command): Properly reformat "else if"
 927         code.
 928         * coffread.c (coff_symtab_read): Ditto.
 929
 930 Mon Jun 12 15:24:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 931
 932         * Makefile.in (SER_HARDWIRE): Set using autoconf.
 933         * configure.in (SER_HARDWIRE): Define, add ser-tcp.o.
 934         * configure: Re-generate.
 935
 936         * config/i386/go32.mh (SER_HARDWIRE): Delete.  Handled by
 937         configure.in.
 938         * config/sparc/sun4sol2.mh, config/sparc/sun4os4.mh,
 939         config/sparc/sparclynx.mh, config/sparc/nbsdelf.mh,
 940         config/sparc/nbsd.mh, config/sparc/linux.mh,
 941         config/rs6000/rs6000lynx.mh, config/powerpc/solaris.mh,
 942         config/powerpc/nbsd.mh, config/powerpc/linux.mh,
 943         config/powerpc/cygwin.mh, config/pa/hpux11w.mh,
 944         config/pa/hpux11.mh, config/pa/hpux1020.mh, config/pa/hppaosf.mh,
 945         config/pa/hppahpux.mh, config/pa/hppabsd.mh, config/ns32k/nbsd.mh,
 946         config/mips/irix5.mh, config/mips/irix4.mh, config/m68k/nbsd.mh,
 947         config/m68k/m68klynx.mh, config/m68k/linux.mh,
 948         config/i386/nbsdelf.mh, config/i386/nbsd.mh, config/i386/linux.mh,
 949         config/i386/i386sco5.mh, config/i386/i386lynx.mh,
 950         config/i386/i386dgux.mh, config/i386/fbsd.mh,
 951         config/i386/cygwin.mh, config/arm/linux.mh, config/alpha/fbsd.mh,
 952         config/alpha/alpha-osf3.mh, config/alpha/alpha-linux.mh: Remove
 953         ser-tcp.o from XDEPFILES.
 954         * config/ia64/linux.mh: Ditto.
 955
 956         * TODO: Update.
 957
 958 Mon Jun 12 14:26:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 959
 960         * mips-tdep.c (GDB_TARGET_IS_MIPS64): Define.
 961         (struct gdbarch_tdep): Add gdb_target_is_mips64.
 962         (mips_addr_bits_remove): Update.
 963         (mips_gdbarch_init): Initialize.
 964
 965         * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64,
 966         GDB_TARGET_IS_MIPS64): Delete.
 967
 968 Mon Jun 12 12:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 969
 970         * mips-tdep.c: Include "symcat.h".
 971         (mips_dump_tdep): Print all known but not yet multi-arched values.
 972
 973 2000-06-12  Mark Kettenis  <kettenis@gnu.org>
 974
 975         * config/i386/tm-i386.h: Add forward declaration of `struct value'.
 976         (FIX_CALL_DUMMY): Redefined to call i386_fix_call_dummy.
 977         (i386_fix_call_dummy): Add prototype.
 978         * i386-tdep.c (i386_fix_call_dummy): New function based on the
 979         code from the old FIX_CALL_DUMMY macro.
 980
 981 2000-06-12  Kevin Buettner  <kevinb@redhat.com>
 982
 983         * procfs.c, remote.c: Eliminate use of PARAMS from these files.
 984
 985 Mon Jun 12 10:21:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 986
 987         * gdbarch.sh (gdbarch_dump): When non multi-arch skip macros that
 988         return void.
 989
 990 Sun Jun 11 12:06:21 2000  Christopher Faylor <cgf@cygnus.com>
 991
 992         * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__.
 993
 994 Sat Jun 10 22:31:46 2000  Christopher Faylor <cgf@cygnus.com>
 995
 996         * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and
 997         gdb_stdout here.
 998         (safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr.
 999         (safe_symbol_file_add_cleanup): Restore gdb_stdout.
1000         (info_dll_command): Use the pager for displaying DLLs since there are
1001         often quite a few.
1002
1003 Sun Jun 11 11:34:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1004
1005         From Sat Jun 10 17:54:04 2000 Hans-Peter Nilsson <hp@axis.com>:
1006         * configure.in (targ_archs): Clear out secondary components.
1007         * configure: Regenerate.
1008
1009 Fri Jun  9 15:06:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1010
1011         * gdbarch.sh (struct gdbarch): Add member dump_tdep.
1012         (struct gdbarch_registration): Ditto.
1013         (gdbarch_dump): Add ui_file and gdbarch arguments.  Add support
1014         for external dump functions.  Dump the macro value.  Call target
1015         dump routine.
1016         (gdbarch_register): New function.
1017         (gdbarch_registrary): Replace gdbarch_init_registrary.
1018         * gdbarch.h, gdbarch.c: Re-generate.
1019         * arch-utils.c (set_arch): Update.
1020
1021         * mips-tdep.c (mips_dump_tdep): New function. Move dump code here.
1022         (mips_gdbarch_init): From here.
1023
1024         * maint.c (maintenance_print_architecture): New function.
1025         (_initialize_maint_cmds): Add command ``maintenance print
1026         architecture''.
1027
1028 2000-06-08  Kevin Buettner  <kevinb@redhat.com>
1029
1030         * command.h, monitor.h: Eliminate use of PARAMS from these
1031         files.
1032
1033 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1034
1035         * config/i386/tm-embed.h: New file.  Specific for embedded targets
1036         like i386-elf, i386-coff and i386-aout.
1037         * config/i386/embed.mt (): Specify tm-embed.h instead of the System V
1038         header file.
1039
1040 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1041
1042         * MAINTAINERS: Add myself to gdbtk list.
1043
1044 2000-06-08  Kevin Buettner  <kevinb@redhat.com>
1045
1046         * config/ia64/nm-linux.h (U_REGS_OFFSET): Define.
1047
1048 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1049
1050         * configure.in: Replace misplaced CONFIG_ADD by the correct
1051         CONFIG_CLEAN.
1052         * configure, config.in: Regenerate.
1053
1054 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1055
1056         * values.c (value_primitive_field): Copy VALUE_REGNO as well.
1057         With typed registers we may have the location information in this field,
1058         in addition to VALUE_ADDRESS (which was already being copied).
1059
1060 Thu Jun  8 15:26:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1061
1062         * config/mips/tm-mips.h (GDB_MULTI_ARCH): Define as 1.
1063         (CALL_DUMMY, TARGET_BYTE_ORDER_SELECTABLE_P,
1064         COERCE_FLOAT_TO_DOUBLE): Delete.
1065         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
1066         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
1067         config/mips/tm-vr4100.h, config/mips/tm-tx39l.h
1068         config/mips/tm-tx39.h, config/mips/tm-irix5.h: Delete
1069         GDB_MULTI_ARCH.
1070
1071         * config/mips/tm-mips64.h (TARGET_LONG_BIT, TARGET_LONG_LONG_BIT,
1072         TARGET_PTR_BIT): Delete definitions.
1073         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
1074         config/mips/tm-tx39l.h, config/mips/tm-vr4100.h,
1075         config/mips/tm-tx39.h: Delete definition of MIPS_EABI.
1076         * mips-tdep.c (mips_gdbarch_init): Use the ISA to determine the
1077         ABI.  If all else fails, assume O32.
1078
1079         * TODO, NEWS: Update.  Mention MIPS is multi-arch.
1080
1081 Thu Jun  8 14:23:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1082
1083         * config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
1084         config/mips/tm-vr4100.h, config/mips/tm-tx39l.h,
1085         config/mips/tm-tx39.h: Delete definition of
1086         MIPS_DEFAULT_FPU_TYPE. Enable multi-arch.
1087         * mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no
1088         FPU.  bfd_mach_mips4650 FPU is single precision.
1089
1090         * config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE):
1091         (MIPS_FPU_DOUBLE_REGSIZE): Move from here.
1092         * mips-tdep.c: To here.  Change to an enum.
1093
1094 Wed Jun  7 18:27:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1095
1096         * configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd
1097         to determine the default architecture / target.
1098         * acconfig (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Add.
1099         * configure, config.in: Regenerate.
1100
1101         * arch-utils.c (set_endian): Better separate multi-arch and non-
1102         multi-arch cases.
1103         (set_endian_from_file): Call internal_error when multi-arch.
1104         (initialize_current_architecture): Rewrite logic selecting a byte
1105         order.  Use DEFAULT_BFD_ARCH DEFAULT_BFD_VEC.
1106         (version.h): Include.
1107
1108         * config/mips/tm-mips.h, config/mips/tm-bigmips64.h,
1109         config/mips/tm-bigmips.h: Delete definition of
1110         TARGET_BYTE_ORDER_DEFAULT.
1111
1112 Thu Jun  8 11:41:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1113
1114         * infrun.c (follow_inferior_fork): Bad merge from below.  Compare
1115         strings using follow_fork_mode_ask and not "ask".
1116
1117 Wed Jun  7 15:13:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1118
1119         * command.h (add_set_enum_cmd): Make ``enumlist'' and ``var''
1120         constant char pointers.
1121         (complete_on_enum): Change ``enumlist'' to a constant char
1122         pointer.
1123         (struct cmd_list_element): Ditto for member ``enums''.
1124         * command.c (complete_on_enum, add_set_enum_cmd,
1125         do_setshow_command): Update.
1126
1127         * infrun.c (follow_fork_mode_ask, follow_fork_mode_parent,
1128         follow_fork_mode_both, follow_fork_mode_child): New.  Use to
1129         construct the follow_fork_mode_kind_names.
1130         (set_follow_fork_mode_command): Delete function.
1131         (_initialize_infrun): Update.
1132         (follow_inferior_fork): Do not strdup follow_fork_mode_string.
1133         Use follow_fork_mode_* variables directly instead.  Call
1134         internal_error instead of error when unimplemented "ask" mode.
1135
1136         * infrun.c (scheduler_enums, scheduler_mode, schedlock_off,
1137         schedlock_on, schedlock_step): Update.
1138         * serial.c (serial_logbase, logbase_hex, logbase_octal,
1139         logbase_ascii, logbase_enums): Update.
1140         * remote.c (packet_support_enums, packet_support_auto,
1141         packet_enable, packet_disable, struct packet_config): Update.
1142         * arch-utils.c (initialize_current_architecture,
1143         set_architecture_string): Update.
1144         (endian_big, endian_little, endian_auto, endian_enum,
1145         set_endian_string): Update.
1146         * i386-tdep.c (valid_flavors, att_flavor, intel_flavor,
1147         disassembly_flavor): Update.
1148         * mips-tdep.c (size_enums, size_64, size_32, size_auto,
1149         mips_stack_argsize_string, mips_saved_regsize_string): Update.
1150         * arm-tdep.c (disassembly_flavor, valid_flavors): Update.
1151         (_initialize_arm_tdep): Ditto.
1152
1153         * TODO: Update.
1154
1155 Mon Jun  5 18:44:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1156
1157         * thread.c (make_cleanup_restore_current_thread,
1158         do_restore_current_thread_cleanup): New functions.
1159         (thread_apply_all_command, thread_apply_command): Use. Call
1160         do_cleanups when finished.
1161
1162         * defs.h (make_cleanup_func): Delete typedef.
1163         * TODO: Update.
1164
1165 Wed Jun  7 11:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1166
1167         * arch-utils.c (target_byte_order, target_byte_order_auto,
1168         show_endian, set_endian, set_endian_big, set_endian_little,
1169         set_endian_auto, set_endian_from_file, enum set_arch,
1170         target_architecture_auto, set_architecture_string,
1171         target_architecture_hook, target_architecture, arch_ok, set_arch,
1172         set_architecture_from_arch_mach, set_architecture_from_file,
1173         show_architecture, set_architecture, info_architecture,
1174         set_gdbarch_from_file, initialize_current_architecture): Copy from
1175         gdbarch.c.  Rewrite ``set architecture'' and ``set endian''
1176         commands to use enums.
1177         (_initialize_gdbarch_utils): Fix name.
1178         * arch-utils.h (set_architecture_from_arch_mach,
1179         target_architecture_hook): Copy from gdbarch.h.
1180         * gdbarch.sh: Update.
1181         * gdbarch.h, gdbarch.c: Re-generate.
1182
1183         * TODO: Update.
1184
1185         * v850-tdep.c, sh3-rom.c, sh-tdep.c, i386-tdep.c: Include
1186         "arch-utils.h".
1187         * Makefile.in (v850-tdep.o): Specify dependencies.
1188         (i386-tdep.o, sh3-rom.o, sh-tdep.o): Add arch-utils.h to
1189         dependency list.
1190
1191 2000-06-06  Michael Snyder  <msnyder@cygnus.com>
1192
1193         * configure.in: Enable autoconf to find curses.h on Solaris 2.8.
1194         * configure: Regenerate.
1195
1196 Tue Jun  6 21:14:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1197
1198         * command.c (do_setshow_command): Accept an enum option immediatly
1199         when it is an exact match.
1200
1201 Tue Jun  6 16:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1202
1203         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
1204         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
1205         config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h,
1206         config/mips/tm-vr4300.h, config/mips/tm-tx39l.h,
1207         config/mips/tm-tx39.h, config/mips/tm-embedl64.h,
1208         config/mips/tm-embedl.h, config/mips/tm-embed64.h,
1209         config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P.
1210
1211         * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1.
1212
1213 Tue Jun  6 16:21:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1214
1215         * gdbarch.sh (generic_register_convertible_not,
1216         frame_num_args_unknown): Move from here.
1217         * arch-utils.c (generic_register_convertible_not,
1218         frame_num_args_unknown): To here.
1219         * arch-utils.h (frame_num_args_unknown): Add declaration.
1220         * gdbarch.h, gdbarch.c: Re-generate.
1221
1222 Tue Jun  6 15:07:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1223
1224         * remote-mips.c (mips_open): Select the default monitor prompt
1225         based on the target ISA.
1226
1227         * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT),
1228         config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT),
1229         config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT),
1230         config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT),
1231         config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT),
1232         config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT),
1233         config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT),
1234         config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro.
1235
1236 2000-06-05  Daniel Berlin  <dan@cgsoftware.com>
1237
1238         * c-exp.y (yylex): template handling fixes.
1239
1240 2000-06-03  Daniel Berlin  <dan@cgsoftware.com>
1241
1242         * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix
1243         list.
1244
1245         * symtab.c (lookup_partial_symbol): Change to stop forcing linear
1246         searches on C++ when we fail the binary search, by doing the
1247         binary search right.
1248
1249 2000-05-30  Daniel Berlin  <dan@cgsoftware.com>
1250
1251         * buildsym.c (hashname): Change to use hash function from bcache.c/.h
1252
1253         * bcache.c (hash): Change to newer hash function.
1254
1255         * bcache.h (hash): Prototype for hash function
1256
1257         * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size
1258         of type hash.
1259         (dwarf2_cached_types): New variable that is the cached types.
1260         (tag_type_to_type): Do the actual caching of types here.
1261
1262 2000-06-05  Mark Kettenis  <kettenis@gnu.org>
1263
1264         * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS):
1265         Renamed from HAVE_R_FS.
1266         (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS.
1267         * configure, config.in: Regenerated.
1268
1269 Sun Jun  4 14:00:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1270
1271         * TODO: Update.  Mention GNU/Linux/SPARC problems.
1272
1273 Wed May 31 21:41:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1274
1275         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf
1276         to a void pointer.  Update initial values.
1277         * gdbarch.h, gdbarch.c: Re-generate.
1278
1279         * findvar.c (address_to_signed_pointer,
1280         signed_pointer_to_address): New functions.
1281         * inferior.h (signed_pointer_to_address,
1282         signed_address_to_pointer): Declare.
1283
1284         * inferior.h, findvar.c (unsigned_pointer_to_address,
1285         address_to_unsigned_pointer): Rename generic_address_to_pointer
1286         and generic_pointer_to_address.  Update signatures to match
1287         gdbarch changes.
1288
1289         * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER):
1290         Define. MIPS has signed pointers.
1291
1292         * defs.h, utils.c (host_pointer_to_address,
1293         address_to_host_pointer): New functions.
1294         * irix5-nat.c (next_link_map_member, first_link_map_member),
1295         procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use.
1296
1297         * irix5-nat.c (solib_map_sections, symbol_add_stub): Change
1298         function signature to match catch_errors_ftype.
1299
1300         * TODO: Update. GDB builds using the IRIX native compiler.
1301
1302 Sat Jun  3 20:43:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1303
1304         * defs.h (strsignal, safe_strsignal): Delete declarations.
1305         * utils.c (safe_strsignal): Delete.
1306         * corelow.c (core_open): Replace save_strsignal with
1307         target_signal_to_string + target_signal_from_host.
1308         * TODO: Document problems with target_signal_from_host.
1309
1310 2000-06-03  Kevin Buettner  <kevinb@redhat.com>
1311
1312         * annotate.c, annotate.h, breakpoint.c, command.c, command.h,
1313         config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c,
1314         d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c,
1315         dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c,
1316         language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c,
1317         procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c,
1318         rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c,
1319         stabsread.h, stack.c, symfile.c, symfile.h, symtab.h,
1320         target.c, target.h, top.c, tracepoint.c, tracepoint.h,
1321         tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c,
1322         win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate
1323         PARAMS from function pointer declarations.
1324
1325 2000-06-03  Christopher Faylor  <cgf@cygnus.com>
1326
1327         * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is
1328         flushed before deleting and restoring it.
1329         (safe_symbol_file_add): Ensure that gdb_stderr is flushed before
1330         reassigning it.
1331         (handle_load_dll): Split into two functions so that WFI can handle
1332         shared library events.
1333         (child_solib_loaded_library_pathname): New function.
1334         (child_clear_solibs): New function.  Clears shared library list.
1335         (child_solib_add): New function.  Adds shared library symbols.
1336         (dll_symbol_command): New function.  Handles "dll-symbol" command.
1337         (info_dll_command): New function.  Handles info
1338         "sharedlibrary" command.
1339         (handle_exceptions): Eliminate 'ignore_trap' argument.
1340         (get_child_debug_event): Eliminate two arguments.  Return "pid" when
1341         appropriate.  Break out on most events to allow WFI to handle stuff.
1342         (child_wait): Accomodate get_child_debug_event changes.
1343         (child_attach): Clear thread list and list of loaded dlls.
1344         (child_create_inferior): Clear list of loaded dlls.  Use
1345         wait_for_inferior in a loop to look for first "trap".
1346         (child_resume): Avoid accessing a possibly-freed thread pointer.
1347         (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info
1348         sharedlibrary" commands.
1349         * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks.
1350
1351 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
1352
1353         * win32-nat.c: Fix up gcc warnings throughout.
1354         (handle_load_dll): Change DLL name to lower case.
1355         (handle_exception): Add a second argument indicating whether a
1356         breakpoint should be ignored.  Return a 0 if the breakpoint was
1357         ignored.
1358         (get_child_debug_event): Pass argument to handle_exception to control
1359         whether a breakpoint should be ignored.
1360         (child_create_inferior): Use modern cygwin API.  Explicitly clear
1361         last_sig.  Pass FIRST_EXCEPTION to get_child_debug_event for detection
1362         of first breakpoint.
1363
1364 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
1365
1366         * configure.in: Detect correct versions of dlltool and windres when
1367         cross-compiling.
1368         * configure: Regenerate.
1369
1370 2000-06-02  J.T. Conklin  <jtc@redback.com>
1371
1372         * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*.
1373         * config/i386/nbsdelf.mt: New file.
1374         * config/i386/tm-nbsdelf.h: New file.
1375
1376         * config/i386/tm-nbsd.h: change include of tm-nbsd.h to
1377         the more explicit config/tm-nbsd.h.
1378
1379 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
1380
1381         * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from
1382         register number when used as index into fpr_regs array.
1383
1384 Tue May 30 13:31:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1385
1386         * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
1387         TARGET_LONG_DOUBLE_FORMAT): Delete.
1388
1389         * gdbarch.sh: Add support for parameterized expressions.
1390         (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
1391         TARGET_LONG_DOUBLE_FORMAT): Add.  Include "floatformat.h".
1392         * gdbarch.h, gdbarch.c: Regenerate.
1393
1394         * arch-utils.c (default_single_format, default_double_format,
1395         default_long_double_format): New functions. Include
1396         "floatformat.h"
1397         * arch-utils.h: Declare.
1398
1399         * d10v-tdep.c (d10v_gdbarch_init): Set floating point format.
1400         Note that long double is 64 bit, the rest are 32 bit.  Include
1401         "floatformat.h".
1402
1403 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
1404
1405         * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define.
1406
1407 2000-06-01  Michael Snyder  <msnyder@cygnus.com>
1408
1409         * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's
1410         thread_db library) may cause this function to be called with an
1411         illegal address, in which case procfs_to_xfer_memory will
1412         return zero.  Return an error code instead of looping forever.
1413
1414 Thu Jun  1 20:05:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1415
1416         * TODO: More suggestions added.
1417
1418 2000-06-01  Klee Dienes  <kdienes@apple.com>
1419
1420         * MAINTAINERS: Add Klee Dienes and Jim Ingham as maintainers for
1421         Mac OS X and Objective C components (to be contributed).
1422
1423 2000-05-31  J.T. Conklin  <jtc@redback.com>
1424
1425         * configure.host: Add patterns for i[3456]86-*-netbsdaout*
1426         and i[3456]86-*-netbsdelf*.
1427         * config/i386/nm-nbsdelf.h: New file.
1428         * config/i386/nbsdelf.mh: New file.
1429
1430         * config/i386/nm-nbsd.h: change include of nm-nbsd.h to
1431         the more explicit config/nm-nbsd.h.
1432         * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to
1433         tm-i386.h.
1434         (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define.
1435
1436 2000-06-01  Mark Kettenis  <kettenis@gnu.org>
1437
1438         * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new
1439         native configurations.
1440
1441         * i386bsd-nat.c: Include "gregset.h".
1442         (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead
1443         of CANNOT_FETCH_REGISTER, if not already defined.
1444         (supply_gregset): Call supply_register with NULL as its second
1445         argument instead of supplying our own zeroed out buffer.
1446         (fill_gregset): Copy contents of correct registers instead of the
1447         contents of register REGNO.
1448
1449 2000-05-31  Kevin Buettner  <kevinb@redhat.com>
1450
1451         * gnu-regex.c (re_match_2_internal): Revert 2000-05-27
1452         patch which removed use of PARAMS from declaration.  This
1453         file should not have been touched as it is supposed to track
1454         the version in glibc.
1455
1456 2000-05-31  Mark Kettenis  <kettenis@gnu.org>
1457
1458         Add support for FreeBSD/Alpha.
1459         * configure.host, configure.tgt (alpha*-*-freebsd*): New entry.
1460         * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt,
1461         config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h,
1462         config/alpha/xm-fbsd.h: New files.
1463
1464 2000-05-31  Pierre Muller  <muller@sourceware.cygnus.com>
1465
1466         * MAINTAINERS: Add myself to "Write After Approval" list.
1467
1468 Tue May 30 18:48:33 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1469
1470         * TODO: Re-organize.
1471
1472 Tue May 30 11:22:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1473
1474         * gdbarch.sh: Add field ``postdefault''.  Rename fields
1475         ``startup'' and ``default'' to ``staticdefault'' and
1476         ``predefault''.  Fix initialization of valid_p.  Create/compare
1477         gdbarch.log.
1478
1479 Mon May 29 22:47:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1480
1481         * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
1482         Define.
1483         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
1484         GDB_FPREGSET_TYPE): Delete.
1485
1486 Mon May 29 15:41:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1487
1488         * symtab.h (make_cleanup_free_search_symbols): Add declaration.
1489         * symtab.c (make_cleanup_free_search_symbols,
1490         do_free_search_symbols_cleanup): New functions.
1491         (search_symbols, symtab_symbol_info, rbreak_command): Update.
1492         (search_symbols): Pass ``sr'', and not its address, to
1493         make_cleanup_free_search_symbols.
1494
1495 2000-05-28  Kevin Buettner  <kevinb@redhat.com>
1496
1497         * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
1498
1499 2000-05-27  Kevin Buettner  <kevinb@redhat.com>
1500
1501         * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
1502         annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
1503         ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
1504         call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
1505         coff-solib.h, coffread.c, command.c, command.h, complaints.c,
1506         complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
1507         config/alpha/nm-linux.h, config/alpha/nm-osf.h,
1508         config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
1509         config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
1510         config/arm/tm-embed.h, config/d30v/tm-d30v.h,
1511         config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
1512         config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
1513         config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
1514         config/i386/nm-i386v.h, config/i386/nm-linux.h,
1515         config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
1516         config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
1517         config/i386/tm-i386.h, config/i386/tm-i386nw.h,
1518         config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
1519         config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
1520         config/i386/tm-ptx.h, config/i386/tm-sun386.h,
1521         config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
1522         config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
1523         config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
1524         config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
1525         config/m68k/tm-isi.h, config/m68k/tm-linux.h,
1526         config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
1527         config/m68k/tm-news.h, config/m68k/tm-sun3.h,
1528         config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
1529         config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
1530         config/mips/nm-irix3.h, config/mips/nm-irix4.h,
1531         config/mips/nm-irix5.h, config/mips/nm-mips.h,
1532         config/mips/tm-embed.h, config/mips/tm-mips.h,
1533         config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
1534         config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
1535         config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
1536         config/pa/nm-hppah.h, config/pa/tm-hppa.h,
1537         config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
1538         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
1539         config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
1540         config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
1541         config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
1542         config/sh/tm-sh.h, config/sparc/nm-linux.h,
1543         config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
1544         config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
1545         config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
1546         config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
1547         config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
1548         config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
1549         config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
1550         copying.c, core-aout.c, core-regset.c, core-sol2.c,
1551         corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
1552         d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
1553         dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
1554         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
1555         environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
1556         f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
1557         frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
1558         gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
1559         h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
1560         hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
1561         hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
1562         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
1563         inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
1564         irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
1565         language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
1566         m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
1567         mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
1568         mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
1569         objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
1570         osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
1571         ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
1572         remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
1573         remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
1574         remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
1575         remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
1576         rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
1577         scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
1578         sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
1579         somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
1580         sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
1581         sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
1582         symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
1583         top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
1584         tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
1585         tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
1586         tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
1587         tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
1588         tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
1589         tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
1590         tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
1591         ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
1592         valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
1593         win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
1594         xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
1595         declarations.
1596
1597 2000-05-26  Michael Snyder  <msnyder@cygnus.com>
1598
1599         * gregset.h: New file.  Typedefs for gdb_gregset_t and
1600         gdb_fpregset_t, prototypes for supply_gregset and friends.
1601         * procfs.c: Include gregset.h.  Delete local prototypes for
1602         supply_gregset etc., and local typedef gdb_gregset_t etc.
1603         * sol-thread.c: Include gregset.h, delete local prototypes,
1604         add appropriate casts to gdb_gregset_t.
1605         * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
1606         sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
1607         m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
1608         irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
1609         arm-linux-nat.c, alpha-nat.c: Include gregset.h.
1610         * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
1611         * config/sparc/nm-sun4sol2.h: Ditto.
1612         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
1613         GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.)
1614
1615 Thu May 25 16:56:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1616
1617         * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
1618         * config.in, configure: Re-generate.
1619
1620 2000-05-25  Scott Bambrough <scottb@netwinder.org>
1621
1622         * arm-linux-tdep.c (find_minsym_and_objfile): New.
1623         (skip_hurd_resolver): New.
1624         (arm_linux_skip_solib_resolver): New.
1625         (arm_skip_solib_resolver): Removed.
1626
1627         * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
1628         arm_linux_skip_solib_resolver.
1629
1630 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
1631
1632         * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
1633         * configure.in: Add checks for r_fs and r_gs members of
1634         `struct reg'.
1635         * config.in, configure: Regenerated.
1636
1637 2000-05-25  Eli Zaretskii  <eliz@is.elta.co.il>
1638
1639         * ser-go32.c: Remove PARAMS.
1640
1641 Thu May 25 15:22:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1642
1643         * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
1644         <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
1645         * config.in, configure: Re-generate.
1646         * gdb_dirent.h: New file
1647
1648         * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
1649         * core-aout.c: Ditto.
1650         * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
1651
1652 Thu May 25 14:43:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1653
1654         * config.in: Regenerate.
1655
1656 Thu May 25 13:49:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1657
1658         From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
1659         config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
1660         and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
1661
1662 Thu May 25 11:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1663
1664         * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
1665         (enable-tui): Convert Makefile configury to use the same mechanism
1666         as MI.
1667
1668         * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
1669         TUI_CFLAGS): Delete
1670         (all-tui): Delete target.
1671         (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
1672         tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
1673         tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
1674         (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
1675         SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
1676         SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
1677         SUBDIR_TUI_UNINSTALL): Define.
1678
1679         * TODO: Update.
1680
1681 Thu May 25 11:02:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1682
1683         * TODO: Update.  Mark Kettenis fixed FreeBSD >2.2 support.
1684         * MAINTAINERS: Update Jim Ingham's address.
1685
1686 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
1687
1688         Add support for FreeBSD/i386 ELF.
1689         * i386bsd-nat.c: New file.
1690         * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
1691         Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
1692         (NUM_REGS): Remove redefinition.
1693         (USE_STRUCT_CONVENTION): Define.
1694         (i386_float_info): Remove prototype.
1695         (FLOAT_INFO): Remove define.
1696         (JB_ELEMENT_SIZE): Define to 4.
1697         (JB_PC): Define to 0.
1698         (GET_LONGJMP_TARGET): Define.
1699         (SIGTRAMP_START, SIGTRAMP_END): Define.
1700         (SIGCONTEXT_PC_OFFSET): Define.
1701         (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
1702         * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
1703         (FETCH_INFERIOR_REGISTERS): Define.
1704         (ATTACH_DETACH): Define.
1705         (kernel_u_size): Remove PARAMS.
1706         (register_u_addr): Use CORE_ADDR in prototype where appropriate.
1707         Remove PARAMS.
1708         (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
1709         Define.
1710         [SVR4_SHARED_LIBS]: Include "elf/common.h".
1711         Only define aliases for struct members from <link.h> if
1712         !SVR4_SHARED_LIBS.
1713         * config/i386/xm-fbsd.h: New file.
1714         * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
1715         * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o.  Add
1716         core-regset.o i387-nat.o i386bsd-nat.o.
1717
1718 2000-05-24  Michael Snyder  <msnyder@cygnus.com>
1719
1720         * findvar.c (value_from_register): Factor code, simplify logic.
1721
1722 2000-05-23  J.T. Conklin  <jtc@redback.com>
1723
1724         * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
1725         * config/i386/nbsd.mh (NATDEPFILES): ...to here.
1726         * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
1727         * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
1728         * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
1729         * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
1730
1731         * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
1732         * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
1733         * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
1734         (fetch_inferior_registers): Likewise.
1735         (store_inferior_registers): Likewise.
1736
1737         * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
1738         floating point registers.
1739         (store_inferior_registers): Likewise.
1740
1741 2000-05-24  Mark Kettenis  <kettenis@gnu.org>
1742
1743         * i387-nat.h, i387-nat.c: New files.
1744
1745 Tue May 23 17:21:24 2000  Alexandre Oliva  <aoliva@cygnus.com>
1746
1747         * config/sparc/nm-linux.h: Include config/nm-linux.h.
1748         * config/powerpc/nm-linux.h: Likewise.
1749
1750 Tue May 23 13:20:00 1999  Gregory Lielens  <info@fft.be>
1751
1752         * f-valprint.c : Corrected f_val_print function for TYPE_CODE
1753         (type) = TYPE_CODE_COMPLEX
1754
1755 Wed May 24 00:38:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1756
1757         * utils.c (make_cleanup_close, do_close_cleanup): New functions.
1758         * defs.h (make_cleanup_close): Add declaration.
1759
1760 Tue May 23 20:47:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1761
1762         * configure.in (build_warnings): Add -Wuninitialized.
1763         * configure: Regenerate.
1764
1765 Tue May 23 17:44:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1766
1767         From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
1768         (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
1769         * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
1770
1771         * configure: Re-generate.
1772         * proc-api.c: Only include <sys/user.h> when available.
1773         (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
1774
1775         * TODO: Update.
1776
1777 2000-05-17  Michael Snyder  <msnyder@cygnus.com>
1778
1779         * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
1780         * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
1781
1782 2000-05-17  Andrew Cagney  <cagney@sourceware.cygnus.com>
1783
1784         * GDB 5.0 released.
1785         * Makefile.in (VERSION): Set to 5.0.
1786
1787 Mon May 22 16:20:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1788
1789         * inferior.h (make_cleanup_restore_inferior_status):
1790         * infrun.c (make_cleanup_restore_inferior_status,
1791         do_restore_inferior_status_cleanup): New functions.
1792         * valops.c (hand_function_call): Use.
1793         * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
1794         (step_1): Use.
1795         * symfile.c (clear_symtab_users_cleanup): New function.
1796         (syms_from_objfile, reread_symbols): Use.
1797         * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
1798         New functions.
1799         * objfiles.h (make_cleanup_free_objfile): Add declaration.
1800         * symfile.c (syms_from_objfile, reread_symbols), hpread.c
1801         (hpread_build_psymtabs), hp-psymtab-read.c
1802         (hpread_build_psymtabs): Use.
1803         * dwarf2read.c (make_cleanup_free_die_list,
1804         do_free_die_list_cleanup): New functions.
1805         (psymtab_to_symtab_1): Use.
1806         * tracepoint.c (make_cleanup_free_actions,
1807         do_free_actions_cleanup): New functions.
1808         (read_actions): Use.
1809         * corelow.c (core_close_cleanup): New function.
1810         (core_open): Use.
1811         * dbxread.c (make_cleanup_free_bincl_list,
1812         do_free_bincl_list_cleanup): New function.
1813         (read_dbx_symtab): Use.
1814         * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
1815         functions.
1816         (coff_symfile_read): Use.
1817         * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
1818         New function.
1819         (varobj_create): Use.
1820         * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
1821         (free_funcalls): Change signature to match make_cleanup_ftype.
1822         * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
1823         (download), solib.c (open_symbol_file_object), sparcl-tdep.c
1824         (sparclite_open), parse.c (parse_exp_1): Remove cast using
1825         make_cleanup_func.
1826
1827 Mon May 22 15:49:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1828
1829         * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
1830         (proc_iterate_over_mappings): Use make_cleanup_close.
1831         (proc_get_LDT_entry): Ditto.
1832         (do_closedir_cleanup): New function.
1833         (proc_update_threads): Use.
1834         (do_destroy_procinfo_cleanup): New function.
1835         (info_proc_cmd): Use.
1836
1837 Mon May 22 15:21:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1838
1839         * top.h (command_loop_marker): Change signature to match
1840         make_cleanup_ftype.
1841         * top.c (command_loop_marker): Update.
1842         (command_loop, simplified_command_loop), event-top.c
1843         (command_handler): Remove cast using make_cleanup_func.
1844         * event-top.c (command_handler): Ditto.
1845
1846         * top.c (do_chdir_cleanup): New function.
1847         (gdb_init): Use.  Use xstrdup instead of strsave.
1848         * top.c (do_fclose_cleanup): New function.
1849         (source_command): Use.
1850         * top.c (do_restore_instream_cleanup): Rename
1851         source_cleanup. Change signature to match make_cleanup.
1852         (read_command_filem execute_user_command): Update. Remove cast
1853         using make_cleanup_func.
1854         * top.c (do_free_command_lines_cleanup,
1855         make_cleanup_free_command_lines): New funtions.
1856         (get_command_line, read_command_lines): Use.
1857         * top.c (arg_cleanup): Change signature to match make_cleanup.
1858         (setup_user_args): Remove cast using make_cleanup_func.
1859
1860 Mon May 22 12:05:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1861
1862         * defs.h (t_reg): Delete typedef.
1863         (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
1864         * utils.c (phex, phex_nz): New functions.
1865         (paddr, paddr_nz): Use.
1866
1867         * monitor.c (monitor_store_register): Replace preg with phex.
1868
1869 Mon May 22 11:46:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1870
1871         * TODO: Add note on typecast using catch_errors_ftype.
1872
1873 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
1874
1875         * i387-tdep.c (print_i387_value): Cast &value to (char *) in
1876         pointer arithmetic.  Fixes a bug which manifested itself on
1877         FreeBSD.
1878
1879 2000-05-20  J.T. Conklin  <jtc@redback.com>
1880
1881         * target.h (target_memory_bfd_section): Removed declaration.
1882         * target.c (target_memory_bfd_section): Removed.
1883         * exec.c (xfer_memory): Removed #if'ed-out code which referenced
1884         target_memory_bfd_section.
1885
1886         * target.h (target_read_memory_section): Removed declaration.
1887         * target.c (target_read_memory_section): Removed.
1888         (target_xfer_memory): Update, removed bfd_section argument.
1889         (target_read_string, target_read_memory, target_write_memory):
1890         Update for above change.
1891
1892         * gdbcore.h (read_memory_section): Removed declaration.
1893         * corefile.c (read_memory_section): Removed.
1894         * jv-lang.c (get_java_utf8_name): Changed calls to
1895         read_memory_section to read_memory.
1896         * printcmd.c (printf_command): Likewise.
1897         * valops.c (value_at, value_fetch_lazy): Likewise.
1898
1899 2000-05-18  J.T. Conklin  <jtc@redback.com>
1900
1901         * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
1902         * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
1903         config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
1904         config/powerpc/xm-nbsd.h: New files.
1905
1906 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
1907
1908         * gdb/config/djgpp/README: Fine-tune installation instructions
1909         based on user reports.
1910
1911 Wed May 17 18:27:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1912
1913         * configure.in (build_warnings): List possible warnings.
1914         * configure: Regenerate.
1915         * TODO: More updates.
1916         * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
1917         Approval.
1918
1919 Wed May 17 16:48:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1920
1921         From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
1922         * config/v850/tm-v850.h: Change breakpoint sequence to be
1923         'br *' since there is no 16bit "illegal" instruction on this
1924         processor.
1925
1926 Tue May 16 18:57:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1927
1928         * TODO: Review.  Delete anything that is no longer applicable.
1929
1930 Tue May 16 14:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1931
1932         * utils.c (free_current_contents): Make more robust.
1933
1934 Tue May 16 13:30:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1935
1936         * symtab.h (make_cleanup_discard_minimal_symbols): Replace
1937         discard_minimal_symbols.
1938         * minsyms.c (make_cleanup_discard_minimal_symbols):
1939         (do_discard_minimal_symbols_cleanup): New functions.
1940
1941         * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
1942         solib.c (solib_add_common_symbols), os9kread.c
1943         (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
1944         (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
1945         (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
1946         (coff_symfile_read): Replace make_cleanup.
1947
1948 Mon May 15 09:32:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1949
1950         * command.h (add_set_cmd): Change VAR parameter to void pointer.
1951         (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
1952         (struct command): Change member VAR to void pointer.
1953         * command.c (add_set_cmd, add_set_enum_cmd): Update.
1954
1955         * remote.c (add_packet_config_cmd), mips-tdep.c
1956         (_initialize_mips_tdep), infrun.c (_initialize_infrun),
1957         i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
1958         (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
1959
1960 Tue May 16 12:46:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1961
1962         * wrapper.h (wrap_value_subscript): Delete declaration.
1963
1964 Tue May 16 10:54:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1965
1966         * defs.h (make_cleanup_bfd_close): Add declaration.
1967         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
1968         functions.
1969
1970         * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
1971         (download), remote-e7000.c (e7000_load), corelow.c (core_open,
1972         core_file_to_sym_file): Replace calls to make_cleanup.
1973
1974 Mon May 15 16:50:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1975
1976         * TODO: Add notes on register cache.
1977
1978 Mon May 15 21:27:27 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
1979
1980         * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
1981         (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
1982          bfd_mach_sh3_dsp.
1983         (sh_show_regs): Floating point registers are called fr0-fr15.
1984         For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
1985         Handle sh-dsp and sh3-dsp.
1986         config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
1987         don't have floating point registers.
1988         (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
1989         (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
1990         (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
1991
1992 2000-05-15  Eli Zaretskii  <eliz@is.elta.co.il>
1993
1994         * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
1995
1996         * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
1997         prototypes.
1998
1999 Mon May 15 15:31:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2000
2001         * valops.c (hand_function_call): Replace #ifdef
2002         SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
2003
2004         * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
2005         * gdbarch.h, gdbarch.c: Regenerate.
2006
2007 Mon May 15 16:05:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2008
2009         * ax.h (make_cleanup_free_agent_expr): Add declaration.
2010         * ax-general.c (do_free_agent_expr_cleanup):
2011         (make_cleanup_free_agent_expr): New functions.
2012
2013         * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
2014         (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
2015         to make_cleanup.
2016
2017 Mon May 15 14:06:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2018
2019         * breakpoint.h (make_cleanup_delete_breakpoint,
2020         make_exec_cleanup_delete_breakpoint): Declare.
2021         * breakpoint.c (make_cleanup_delete_breakpoint,
2022         make_exec_cleanup_delete_breakpoint,
2023         do_delete_breakpoint_cleanup): New fuctions.
2024
2025         * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
2026         breakpoint.c (until_break_command, until_break_command): Replace
2027         call to make_cleanup / make_exec_cleanup.
2028
2029 Mon May 15 13:25:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2030
2031         * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
2032         (core_addr_greaterthan, core_addr_lessthan): Move from here.
2033         * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
2034         arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
2035
2036 Mon May 15 12:07:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2037
2038         * printcmd.c (print_frame_args), stack.c (print_frame), command.c
2039         (do_setshow_command), breakpoint.c (print_it_typical, mention):
2040         Use make_cleanup_ui_out_stream_delete.
2041
2042 Mon May 15 11:23:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2043
2044         * proc-events.c (init_syscall_table): Delete stray ``;''.
2045         * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
2046         value.
2047         * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
2048
2049 2000-05-12  Michael Snyder  <msnyder@cygnus.com>
2050
2051         * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
2052
2053 2000-05-12  Kevin Buettner  <kevinb@redhat.com>
2054
2055         * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
2056         extension code.
2057
2058 Fri May 12 20:38:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2059
2060         * TODO: Mention weak symbol problem.  Mention UnixWare thread
2061         problem.
2062
2063 Fri May 12 14:12:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2064
2065         * README: Update section on kernel debugging.
2066
2067 Fri May 12 19:13:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2068
2069         * mips-tdep.c (mips_get_saved_register): New function.  Handle
2070         case of 32 ABI saving 32 bit registers on stack when target has 64
2071         bit ISA.
2072         (mips_gdbarch_init): Update.
2073
2074 Fri May 12 14:46:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2075
2076         * mips-tdep.c (MIPS_EABI): Fix typo.  Test for MIPS_ABI_EABI64.
2077
2078 Thu May 11 21:52:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2079
2080         * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
2081         options before using them. Report result.
2082         * configure: Regenerate.
2083
2084 2000-05-11  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2085
2086         * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
2087         C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
2088         .rodata, because cs_to_section doesn't deal with .rodata. Fix test
2089         accordingly.
2090
2091 Thu May 11 21:33:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2092
2093         * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
2094         Always check that a macro is defined before printing it.
2095         * gdbarch.c: Re-generate.
2096
2097 Thu May 11 17:22:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2098
2099         * README: Update for GDB 5.0.
2100
2101 Thu May 11 13:24:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2102
2103         * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
2104
2105         * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
2106         definition. Disable.  Document known problems.
2107         (MIPS_DEFAULT_ABI): Define.
2108
2109         * mips-tdep.c (enum mips_abi): Define.
2110         (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
2111         (MIPS_EABI): Update.
2112         (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
2113         Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
2114         looking for a matching architecture require a matching MIPS_ABI.
2115         (mips_gdbarch_init): Cleanup arch_debug information.
2116
2117 2000-05-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2118
2119         * solib.c (symbol_add_stub): Remember the index and the name of
2120         the section with the lowest address. Use this data (instead of
2121         data from .text) to pass info into symbol_file_add.
2122
2123         * elfread.c (record_minimal_symbol_and_info): Use the section
2124         where the symbol lives to get the index, instead of guessing.
2125
2126 2000-05-10  Michael Snyder  <msnyder@cygnus.com>
2127
2128         Make Sparc a Multi-Arch target.  Discard PARAMS macro (require ANSI).
2129         * sparc-tdep.c: include arch-utils.h.
2130         (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
2131         DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
2132         (GDB_TARGET_IS_SPARC64): make into a runtime test.
2133         (struct frame_extra_info): Define, use instead of the macro.
2134         (Many places): Use alloca instead of statically allocated buffers
2135         that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
2136         (sparc_extract_struct_value_address): Accept a pointer arg instead
2137         of an array sized by REGISTER_BYTES.
2138         (examine_prologue): Accept a pointer to an array of CORE_ADDR,
2139         instead of the defunct struct frame_saved_regs.  Recognize new
2140         Sparc64 store instructions as part of the prologue.  Ignore the
2141         destination of a frame store when parsing the prologue (so long
2142         as it's on the stack).
2143         (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
2144         (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
2145         instead of the defunct struct frame_saved_regs.
2146         (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
2147         supply_register.  Provide 4-byte offset to compensate for diff
2148         between size of the prgreg_t elements on a 64-bit host and size
2149         of the registers for a 32-bit target.  Fill all inaccessible regs
2150         with zero so they won't keep being requested again and again.
2151         (fill_gregset): Handle 32/64 size difference between registers
2152         and prgreg_t.  Handle as many new 64-bit regs as possible.
2153         (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
2154         (sparc_push_arguments): Rename to sparc32_push_arguments.
2155         Copy arguments into registers as well as onto stack, so that the
2156         CALL_DUMMY (code pushed onto the target stack) is not required.
2157         (sparc_extract_return_value): Rename to sparc32_extract_return_value.
2158         (sparc_store_return_value): Use memset instead of bzero.
2159         Use write_register_gen instead of write_register_bytes.
2160         (sparclet_store_return_value): New function.
2161         (_initialize_sparc_tdep): Call register_gdbarch_init to activate
2162         the gdbarch multi-architecture system.
2163         (sp64_push_arguments): Rename to sparc64_push_arguments.
2164         Extend to store arguments in general registers as well as on stack.
2165         (sparc64_extract_return_value): Rename to sp64_extract_return_value.
2166         Use as a private function, to be called by the new external function
2167         sparc64_extract_return_value.
2168         (sparclet_extract_return_value): New function.
2169         (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
2170         sparc64_register_name, sparc_print_extra_frame_info,
2171         sparclite_register_name, sparclet_register_name,
2172         sparc_push_return_address, sparc64_use_struct_convention,
2173         sparc32_store_struct_return, sparc64_store_struct_return,
2174         sparc32_register_virtual_type, sparc64_register_virtual_type,
2175         sparc32_register_size, sparc64_register_size,
2176         sparc32_register_byte, sparc64_register_byte,
2177         sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
2178         sparc_convert_to_raw, sparc_frame_init_saved_regs,
2179         sparc_frame_address, sparc_gdbarch_fix_call_dummy,
2180         sparc_coerce_float_to_double, sparc_call_dummy_address,
2181         sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
2182         sparc_return_value_on_stack): New functions supporting multi-arch.
2183         (sparc_gdbarch_init): New function; initialize multi-arch.
2184         (struct gdbarch_tdep): Define, use for private multi-arch data.
2185         * config/sparc/tm-sparc.h: Move definitions around, enclose with
2186         #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
2187         definitions.  Add enums for register names, to help debugging gdb.
2188         This header file must work for non-multi-arch and for multi-arch.
2189         * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration.  Also add
2190         AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
2191         Define GDB_MULTI_ARCH.
2192         * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
2193         Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
2194         * config/sparc/tm-sparclite.h: Ditto.
2195         * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
2196         * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
2197         avoid using deprecated REGISTER_NAMES macro.
2198         * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
2199
2200 2000-05-08  Michael Snyder  <msnyder@cygnus.com>
2201
2202         * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
2203         * gdbarch.c, gdbarch.h: Regenerate.
2204         * core-regset.c: Change FP0_REGNUM to a runtime test.
2205         * procfs.c: Ditto.
2206         * sun3-nat.c: Ditto.
2207         * sparc-tdep.c: Ditto.
2208
2209         * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
2210         * ptx4-nat.c: Ditto.
2211
2212         * sol-thread.c (sol_thread_create_inferior): only add the thread
2213         to the thread list if it is not already in there.
2214         (prototypes for thread_db func ptrs): pretty up formatting.
2215
2216 2000-05-08  Eli Zaretskii  <eliz@is.elta.co.il>
2217
2218         * config/djgpp/djconfig.sh: Use more warning switches.
2219
2220         * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
2221         @V@ placebo.  djunpack.bat changed accordingly.
2222
2223 Mon May  8 11:19:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2224
2225         * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
2226         saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
2227         and saved_gpreg_size_enums.
2228         (mips_stack_argsize): Update. Cleanup.
2229
2230         * mips-tdep.c (STACK_ARGSIZE): Delete macro.  Replaced by
2231         MIPS_STACK_ARGSIZE.
2232         (MIPS_NABI32): Delete macro. Replaced by
2233         MIPS_REGS_HAVE_STACK_HOME_P.
2234         (mips_push_arguments): Update.
2235         (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
2236         with test for MIPS_REGS_HAVE_STACK_HOME_P.
2237         (MIPS_REGS_HAVE_STACK_HOME_P): Define.  Provide non- multi-arch
2238         default.
2239         (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
2240         mips_default_stack_argsize.
2241         (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
2242         (mips_stack_argsize_string): New static variable.
2243         (mips_stack_argsize): New function, handle default case.
2244         (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
2245         implemented as an enum using size_auto et.al.
2246         (mips_gdbarch_init): Initialize mips_default_stack_argsize and
2247         mips_regs_have_stack_home_p.
2248
2249         * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
2250         for n32.
2251         (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
2252
2253 Mon May  8 00:49:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2254
2255         * procfs.c (PROCFS_TRACE): Delete definition.
2256         * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
2257         define.
2258
2259 2000-05-05  Michael Snyder  <msnyder@cygnus.com>
2260
2261         * procfs.c: Cleanup of procfs tracing.  Move defines and
2262         prototypes to proc-utils.h
2263         * proc-utils.h: Define tracing macros.  Declare trace functions.
2264         * proc-api.c: Make procfs tracing a runtime option.
2265         (prepare_to_trace): New function, abstracted out of several
2266         places.  Open a trace file if one is required.
2267         (ioctl_with_trace, write_with_trace, open_with_trace,
2268         close_with_trace, wait_with_trace, lseek_with_trace):
2269         Report errno if an error occurs in a system call.
2270         (write_with_trace): Make 2nd arg void *, to agree with write.
2271
2272 2000-05-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2273
2274         * elfread.c (elf_symtab_read): The calculation of 'offset'
2275         must be done for each symbol, not just once. The index
2276         used must be the index of the section where 'sym' resides,
2277         not .text.
2278
2279 2000-05-05  Michael Snyder  <msnyder@cygnus.com>
2280
2281         * procfs.c (many functions): change int cmd; to long cmd;
2282         Solaris /proc API calls this parameter a long, and requires it
2283         for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
2284         calls it an int, but on existing UnixWare hosts, int and long
2285         are the same size.  So long it must be.  If a future UnixWare
2286         version has problems with this, we'll have to use autoconf.
2287         * proc-api.c (write_with_trace): use long instead of int.
2288
2289 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
2290
2291         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
2292         already defined.
2293
2294 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
2295
2296         * infrun.c (handle_inferior_event): Add missing call to keep_going
2297         and missing return when handling an ordinary signal from the
2298         inferior.
2299
2300 2000-05-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2301
2302         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
2303         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
2304         sect_index_text, sect_index_data, sect_index_rodata,
2305         sect_index_bss to objfile structure.
2306         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
2307         SECT_OFF_RODATA): Remove.
2308         * objfiles.c (allocate_objfile): Initialize
2309         sect_index_{text,data,bss,rodata} to -1, for error detection.
2310
2311         * symfile.c (default_symfile_offsets): Initialize
2312         sect_index_{text,data,bss,rodata} from bfd information.
2313         * xcoffread.c (xcoff_symfile_offsets): Ditto.
2314         * somread.c (som_symfile_offsets): Initialize
2315         sect_index_{text,data,bss,rodata}.
2316
2317         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
2318         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
2319         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
2320         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
2321         stabsread.c, symfile.c, xcoffread.c:
2322         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
2323         current objfile.
2324
2325         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
2326
2327 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2328
2329         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
2330         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
2331         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
2332         Delete unused macros.
2333
2334 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
2335
2336         * solib.c (elf_locate_base, info_sharedlibrary_command):
2337         Look at the bfd to determine if it is elf32 or elf64, rather
2338         than using an ifdef.  This makes it runtime teststable and
2339         multi-arch.
2340
2341 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
2342
2343         * infrun.c (handle_inferior_event): When doing a "next", and
2344         stepping out of a signal handler into its calling trampoline
2345         ignore the value of step_frame_address.
2346         (step_over_function): Only modify step_resume_breakpoint->frame if
2347         the value of step_frame_address is non-zero.
2348
2349 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
2350
2351         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
2352         is not static in the MULTI_ARCH world, so don't use it in a
2353         static array declaration.
2354
2355 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
2356
2357         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
2358         intelligently, making sure we use the information from the
2359         symbol tables fully.
2360
2361 2000-05-02  H.J. Lu  <hjl@gnu.org>
2362
2363         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
2364         instead of ELFOSABI_SYSV.
2365
2366 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2367
2368         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
2369         * gdbarch.h, gdbarch.c: Re-generate.
2370
2371         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
2372         NPC_REGNUM to run-time test.
2373         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
2374         and NNPC_REGNUM to run-time test.
2375         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
2376         run-time test.
2377         (procfs_store_registers): Ditto.
2378
2379 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2380
2381         * gdbarch.sh: Provide non- multi-arch defaults by direct
2382         definition in "gdbarch.h" instead of going through "gdbarch.c".
2383         * gdbarch.h, gdbarch.c: Re-generate.
2384         * defs.h: When non- multi-arch, include "arch-utils.h" so that
2385         legacy definitions are globally visible.
2386
2387 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2388
2389         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
2390         (symtabs): Add Elena to symtabs maintainers list.
2391         (Blanket Write Privs): Add Jim Blandy.
2392
2393 2000-05-01  Stan Shebs  <shebs@apple.com>
2394
2395         Remove obsolete Gould configuration:
2396         * configure.host, configure.tgt: Remove Gould configs.
2397         * Makefile.in: Remove Gould-related actions.
2398         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
2399         * NEWS: Mention removal.
2400
2401 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2402
2403         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
2404         * defs.h: Properly check for GCC version number.
2405
2406 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
2407
2408         Fix single-stepping out of signal trampolines.
2409         * config/i386/nm-linux.h (CHILD_RESUME): Define.
2410         * i386-linux-nat.c (child_resume): New function.
2411
2412 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2413
2414         * blockframe.c (frameless_look_for_prologue): Use
2415         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
2416         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
2417         * gdbarch.h, gdbarch.c: Re-generate.
2418         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
2419         function.
2420
2421 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2422
2423         From "Serge Nikulin" <nikulin@actsw.amat.com>:
2424         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
2425         name is unknow.
2426
2427 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
2428
2429         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
2430         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
2431         * gdbarch.c, gdbarch.h: regenerate
2432
2433 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2434
2435         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
2436         * target.c (do_monitor_command): Cast tcomplain to correct
2437         function type in comparison.
2438
2439 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2440
2441         From 2000-04-25 Guy Harris <guy@netapp.com>:
2442         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
2443         ser-pipe.o
2444
2445 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
2446
2447         * jv-valprint.c (java_val_print): Add arg declaration,
2448         fix compiler warning.
2449         * corelow.c (core_open): Call set_gdbarch_from_file so that
2450         gdbarch becomes aware of the architecture encoded in the
2451         corefile.
2452         * findvar.c (write_register_gen): Export this useful interface.
2453         * value.h (write_register_gen): Declare.
2454
2455 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2456
2457         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
2458         as special in the section_addr_info structure.
2459         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
2460         * osfsolib.c (symbol_add_stub): Ditto.
2461         * irix5-nat.c (symbol_add_stub): Ditto.
2462
2463 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2464
2465         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
2466
2467 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2468
2469         * TODO: Document IRIX X ARM cross compile problems.
2470
2471 2000-04-26  Michael Snyder  <msnyder@cygnus.com>
2472
2473         * utils.c (internal_verror): Call target_terminal_ours.
2474         * wrapper.h: Fix minor comment typo.
2475         * proc-api.c (write_with_trace): Change 'arg' from long to int.
2476         Treat 'off_t' and 'size_t' as unsigned long in printfs.
2477         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
2478         * procfs.c (comments): Eliminate "???" in comments, which GCC
2479         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
2480         fill_fpregset, supply_fpregset): Declare.
2481         (procfs_wait): Sysargs is a long, change printf format to match.
2482         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
2483
2484 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
2485
2486         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
2487         ia64linux-nat.c.
2488
2489 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
2490
2491         * ax-gdb.c (agent_command): Remove now useless cast of
2492         `free_current_contents' when passed to `make_cleanup'.
2493         * coffread.c (coff_symfile_read): Ditto.
2494         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
2495         (dwarf_decode_lines): Ditto.
2496         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
2497         (parse_and_eval, parse_to_comma_and_eval): Ditto.
2498         * parse.c (parse_exp_1): Ditto.
2499         * printcmd.c (print_command_1, output_command, set_command): Ditto.
2500         (x_command, print_frame_args, printf_command): Ditto.
2501         * top.c (execute_control_command): Ditto.
2502         * tracepoint.c (validate_actionline): Ditto.
2503         * typeprint.c (whatis_exp, ptype_command): Ditto.
2504         (maintenance_print_type): Ditto.
2505
2506 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
2507
2508         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
2509         (ia64-linux-tdep.o): Add dependencies.
2510         (ia64-tdep.o): Add dependency for arch-utils.h.
2511         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
2512
2513 2000-04-25  Michael Snyder  <msnyder@cygnus.com>
2514
2515         * blockframe.c: Fix a minor typo in a comment.
2516
2517 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
2518
2519         * ia64-tdep.c (examine_prologue): Recognize store instructions;
2520         those whose source operands are input registers which haven't
2521         been seen before are considered to be part of the prologue.
2522
2523 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
2524
2525         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
2526         patch being applied `Fri Apr  7 13:44:38 2000'.
2527
2528 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
2529
2530         * ia64-linux-tdep.c: New file.
2531         * ia64-tdep.c (elf-bfd.h): Include.
2532         (ia64_linux_sigcontext_register_address): New extern declaration.
2533         (struct gdbarch_tdep): New struct.
2534         (SIGCONTEXT_REGISTER_ADDRESS): New define.
2535         (read_sigcontext_register): New static function.
2536         (extract_bit_field, replace_bit_field, slotN_contents,
2537         replace_slotN_contents): Made static.
2538         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
2539         Added new code for signal handler frames and call dummy frames.
2540         (ia64_frame_init_saved_regs): Handle signal handler frames.
2541         (ia64_find_saved_register): Removed.
2542         (ia64_get_saved_register): Handle call dummy frames; reorganized
2543         to call generic_get_saved_register() to find registers saved
2544         in previous frames.
2545         (process_note_abi_tag_sections): New static function.
2546         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
2547         executable.  Based upon this information, set target dependent
2548         field sigcontext_register_address appropriately.  Also set
2549         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
2550         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
2551         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
2552         (ia64_linux_in_sigtramp): New declaration.
2553
2554 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
2555
2556         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
2557         manual.
2558
2559 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
2560
2561         * config/djgpp/README: Explain how to unpack using djunpack.bat.
2562
2563 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2564
2565         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
2566         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
2567         REG_STRUCT_HAS_ADDR.
2568         (define_symbol): Ditto.
2569
2570         * valops.c (hand_function_call): Replace #ifdef
2571         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
2572         affected code.
2573
2574         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
2575         function REG_STRUCT_HAS_ADDR_P.
2576         * gdbarch.h, gdbarch.c: Re-generate.
2577
2578 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2579
2580         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
2581
2582 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2583
2584         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
2585         section anymore.
2586         * somread.c (som_symfile_offsets): Ditto.
2587         * somsolib.c (som_solib_add_solib_objfile): Ditto.
2588
2589 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2590
2591         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
2592
2593 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2594
2595         * command.h (help_all): Delete declaration.
2596         * command.c (help_all): Add declaration.  Convert function
2597         argument list to ISO-C.
2598
2599 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2600
2601         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
2602         (d10v_stack_align): Make static.
2603         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
2604
2605 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2606
2607         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
2608         run-time test for STACK_ALIGN_P.
2609         * gdbarch.sh: Add support for function and variable predicates.
2610         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
2611         * gdbarch.h, gdbarch.c: Re-generate.
2612
2613 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2614
2615         * defs.h, utils.c (free_current_contents): Change parameter to
2616         void*.
2617
2618         From Philippe De Muyter  <phdm@macqel.be>:
2619         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
2620         `(free_current_contents, &x)', not `(free, x)'.
2621         * utils.c (free_current_contents): Do not `free (NULL)'.
2622
2623         * printcmd.c (print_address_symbolic): Cleanup after a failed
2624         call to build_address_symbolic.
2625
2626 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
2627
2628         * wince-stub.c (FREE): New macro.
2629         (mempool): Just free any buffer prior to reuse.  Don't bother with
2630         realloc.
2631         (flag_single_step): New function.
2632         (skip_message): Detect "helpful" Windows CE messages and skip sending
2633         them to the host.
2634         (wait_for_debug_event): Use skip_message to avoid sending debug
2635         messages to the host.
2636         (dispatch): Prelimary implementation of single step detection.
2637         * wince.c: Rework SH single stepping code to be more consistent with
2638         other wince targets.
2639         (handle_output_debug_string): Allow first chance exceptions to come
2640         through since they seem to be all that we get on some versions of
2641         Windows CE.
2642         (check_for_step): New function, conditionally compiled based on target.
2643         (regptr): Delete obsolete function.
2644         (handle_exception): Detect illegal instructions.
2645         (get_child_debug_event): Return success only if event code matches
2646         target.
2647         (child_create_inferior): Reflect change to get_child_debug_event
2648         arguments.
2649
2650 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
2651
2652         * win32-nat.c (thread_rec): Be more defensive about suspending already
2653         suspended threads.
2654         (safe_symbol_file_add_stub): New function.
2655         (safe_symbole_file_add_cleanup): New function.
2656         (safe_symbol_file_add): New function.
2657         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
2658         bogus errors from non-stabs DLLs.
2659         (handle_exception): Add work around for detection of first exception
2660         breakpoint which does not seem to occur on W2K.  Detect more "signals"
2661         that can be effectively passed to the debuggee.  Reorganize to eliminate
2662         continue_status global.
2663         (child_continue): Reorganize to eliminate continue_status global.
2664         (child_wait): Ditto.
2665         (child_resume): Ditto.
2666         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
2667         exception should be ignored.  Change method for signalling when an
2668         important event has occured to the caller.
2669         (child_create_inferior): Use new method for noticing when
2670         get_child_debug_event has found something interesting.
2671
2672 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
2673
2674         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
2675           fails due to lack of space.
2676
2677 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
2678
2679         * command.c, command.h (help_all): Add functionality to display
2680         a complete listing of available commands.
2681
2682 2000-04-20  Scott Bambrough <scottb@netwinder.org>
2683
2684         * arm-linux-nat.c (PIDGET, TIDGET): New.
2685         (get_thread_id, GET_THREAD_ID): New.
2686         (fetch_nwfpe_register, store_nwfpe_register): New.
2687         (fetch_register, store_register): New.
2688         (fetch_fpregister, store_fpregister): New.
2689         (fill_gregset, supply_gregset): New.
2690         (fill_fpregset, supply_fpregset): New.
2691         (fetch_fpregs): Modified to use thread id's.
2692         (store_fpregs): Modified to use thread id's and
2693         fetch_nwfpe_register.
2694         (fetch_regs): Modified to use thread id's.
2695         (store_regs): Modified to use thread id's.
2696         (fetch_inferior_registers): Modified to handle single register
2697         fetches.
2698         (store_inferior_registers): Modified to handle single register
2699         stores.
2700         (arm_linux_register_u_addr): Removed.
2701
2702         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
2703
2704         * config/arm/linux.mh
2705         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
2706         (LOADLIBES): Define.
2707
2708         * config/arm/nm-linux.h: Include config/nm-linux.h.
2709         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
2710         (REGISTER_U_ADDR): Removed.
2711         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
2712         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
2713
2714 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2715
2716         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
2717         <mooney@dogbert.cc.ndsu.nodak.edu>:
2718         * infrun.c (follow_fork_mode_kind_names): NULL terminate
2719         array. Re-indent.
2720         (scheduler_enums): Ditto.
2721
2722 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2723
2724         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
2725         multi-arch targets.
2726         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
2727         SIZEOF_CALL_DUMMY_WORDS): Update.
2728
2729         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
2730         provided by gdbarch.
2731         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
2732
2733         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
2734
2735 2000-04-19  Jim Blandy  <jimb@redhat.com>
2736
2737         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
2738         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
2739         * gdbarch.c, gdbarch.h: Regenerated.
2740         * arch-utils.c (default_return_value_on_stack): New function.
2741         * arch-utils.h (default_return_value_on_stack): New declaration.
2742         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
2743
2744         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2745         two-dimensional array, instead of faking it with explicit index
2746         arithmetic.
2747
2748         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
2749         (Thanks to Guy Harris.)
2750
2751 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2752
2753         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
2754
2755 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2756
2757         * TODO:  Update.
2758
2759 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2760
2761         * TODO: Document -Wreturn-type problem.
2762
2763 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2764
2765          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
2766
2767 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2768
2769         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
2770         `info registers'.
2771
2772 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2773
2774         From Philippe De Muyter <phdm@macqel.be>:
2775         * bcache.c (free_bcache): Do not free NULL.
2776
2777 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2778
2779         * TODO: Cleanup.
2780         * NEWS: Update GDB version.  Duplicate paragraph explaining
2781         obsolete.
2782
2783 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2784
2785         * Makefile.in (distclean): Delete tui/Makefile.
2786         * TODO: Add deletion of tui/Makefile.in to list.
2787
2788 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2789
2790         * symfile.h (struct section_addr_info ): Remove fields for special
2791         treatment of .text, .data and .bss sections.
2792
2793         * solib.c (symbol_add_stub): The special field text_addr is not
2794         available anymore. Search for the .text field the hard way.
2795
2796         * symfile.c (build_section_addr_info_from_section_table): Don't
2797         fill in {text, data, bss}_addr any more.
2798         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
2799         to fill in section_offsets for objfile.
2800         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
2801         special case anymore.
2802         (add_symbol_file_command): Ditto.
2803
2804 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2805
2806         symfile.c: (symbol_file_command): Remove support for rombug, to
2807         simplify code.
2808
2809 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2810
2811         * symfile.c (add_symbol_file_command): Rewrite the arguments
2812         processing part. Simplify syntax of command. Remove support for
2813         rombug.
2814         (_initialize_symfile): Update help message for add-symbol-file
2815         command.
2816
2817 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2818
2819         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
2820         * gdbarch.h, gdbarch.c: Re-generate.
2821
2822 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2823
2824         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
2825         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
2826         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
2827         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
2828         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
2829         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
2830         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
2831         ADDRESS_TO_POINTER): Delete default definition.  Handled by
2832         gdbarch.
2833
2834         * gdbarch.sh: Make multi-arch defaults, defaults for non-
2835         multi-arch targets.
2836         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
2837         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
2838         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
2839         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
2840         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
2841         Provide default/legacy implementation.
2842         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
2843         * gdbarch.h, gdbarch.c: Re-generate.
2844
2845 2000-04-16  Jim Blandy  <jimb@redhat.com>
2846
2847         * findvar.c (store_typed_address, extract_typed_address): Fix
2848         function names in error messages.
2849
2850 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
2851
2852         * config/djgpp/config.sed: Fix the lines which edit clean: and
2853         uninstall-info: targets.
2854
2855 2000-04-14  Jim Blandy  <jimb@redhat.com>
2856
2857         Bring IEEE_FLOAT under gdbarch's control.
2858         * gdbarch.sh (IEEE_FLOAT): New entry.
2859         * gdbarch.c, gdbarch.h: Regenerated.
2860         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
2861         (print_floating): Use IEEE_FLOAT as if it were an expression; use
2862         the code specific to IEEE-format numbers whenever the value of
2863         IEEE_FLOAT is non-zero.
2864         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
2865         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
2866         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
2867         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
2868         config/mips/tm-mips.h, config/pa/tm-hppa.h,
2869         config/sparc/tm-sparc.h (IEEE_FLOAT): For all ports that #define
2870         IEEE_FLOAT, make sure they give it the value (1).
2871
2872         Provide the hooks needed to support architectures on which
2873         pointers are not always simple byte addresses.
2874
2875         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
2876         functions which architectures can redefine, defaulting to
2877         generic_pointer_to_address and generic_address_to_pointer.
2878         * findvar.c (extract_typed_address, store_typed_address,
2879         generic_pointer_to_address, generic_address_to_pointer): New
2880         functions.
2881         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
2882         definitions.
2883         (extract_address, store_address): Doc fixes.
2884         * values.c (value_as_pointer): Doc fix.
2885         (value_from_pointer): New function.
2886         * defs.h (extract_typed_address, store_typed_address): New
2887         declarations.
2888         * inferior.h (generic_address_to_pointer,
2889         generic_pointer_to_address): New declarations.
2890         * value.h (value_from_pointer): New declaration.
2891
2892         The following changes are all of the general form "Use these
2893         functions instead of these other functions."  In each case, the
2894         change is because the new calls provide enough information to do
2895         the appropriate address / pointer conversions, where the old calls
2896         did not, or because the new functions are more appropriately named
2897         for the operation being performed.
2898
2899         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
2900         value_from_longest.
2901         * blockframe.c (generic_push_dummy_frame): Use read_pc and
2902         read_sp, not read_register.
2903         * c-valprint.c (c_val_print): Use extract_typed_address instead of
2904         extract_address to extract vtable entries and references.
2905         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
2906         instead of value_from_longest to extract the vtable's address.
2907         * eval.c (evaluate_subexp_standard): Use value_from_pointer
2908         instead of value_from_longest to compute `this', and for doing
2909         pointer-to-member dereferencing.
2910         * findvar.c (read_register): Use extract_unsigned_integer, not
2911         extract_address.
2912         (read_var_value): Use store_typed_address instead of store_address
2913         for building label values.
2914         (locate_var_value): Use value_from_pointer instead of
2915         value_from_longest.
2916         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
2917         instead of value_from_longest, to build arguments to __d_shl_get.
2918         * printcmd.c (set_next_address): Use value_from_pointer, not
2919         value_from_longest.
2920         (x_command): Use value_from_pointer, not value_from_longest.
2921         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
2922         not value_from_longest.
2923         * valarith.c (value_add, value_sub): Use value_from_pointer, not
2924         value_from_longest.
2925         * valops.c (find_function_in_inferior, value_coerce_array,
2926         value_coerce_function, value_addr, hand_function_call): Same.
2927         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
2928         * values.c (unpack_long): Use extract_typed_address to produce
2929         addresses from pointers and references, not extract_address.
2930         (value_from_longest): Use store_typed_address instead of
2931         store_address to produce pointer and reference values.
2932
2933 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
2934
2935         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
2936         HAVE_PSADDR_T): Add them here instead of in config.in.
2937
2938         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
2939         * configure.in: Add check for broken prfpregset_t type.
2940         * lin-thread.c (gdb_prfpregset): New typedef, depends on
2941         definition of PRFPREGSET_T_BROKEN.
2942         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
2943         p_td_thr_setfpregs, thread_db_fetch_registers,
2944         thread_db_store_registers): Use gdb_prfpregset_t instead of
2945         prfpregset_t.
2946         * config.in: Regenerated.
2947         * configure: Regenerated.
2948
2949 2000-04-13  DJ Delorie  <dj@cygnus.com>
2950
2951         * mips-tdep.c (do_fp_register_row): copy the number of bytes
2952         allocated, not the size of the pointer.
2953
2954 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2955
2956         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
2957         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
2958         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
2959         to handle floating point registers if NUM_FREGS is not zero.
2960
2961 2000-04-13  Nick Duffek  <nsd@cygnus.com>
2962
2963         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
2964         and document to_find_new_threads bug.
2965
2966 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
2967
2968         * infrun.c (proceed, normal_stop): Change the error message about
2969         failure to insert breakpoints/watchpoints so that it makes sense
2970         even if ptrace is not used or no other processes can be active.
2971
2972 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2973
2974         * configure.in: Add --enable-maintainer-mode.
2975         * aclocal.m4, configure: Re-generate.
2976
2977         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
2978         on maintainer-mode.  Update copying.c in source directory.
2979         (copying.txt): Delete rule.
2980         (copying.o): Add explict paths to $(srcdir) and explicit make
2981         rule.
2982
2983 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
2984
2985         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
2986         (fetch_debug_register, fetch_debug_register_pair,
2987         store_debug_register, store_debug_register_pair, is_power_of_2,
2988         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
2989         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
2990         New functions.
2991         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
2992         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
2993         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
2994         target_remove_watchpoint): Define.
2995         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
2996         ia64_linux_remove_watchpoint): Declare.
2997
2998 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
2999
3000         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
3001         hardware breakpoint resources, return EBUSY.
3002         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
3003         one of the enumerated values, return EINVAL.
3004
3005 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
3006
3007         * README: Mention special build instructions for DJGPP.
3008         * NEWS: Update with FP features on x87 platforms, and
3009         DJGPP-related changes.
3010
3011 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
3012
3013         * top.c (gdb_completer_file_name_break_characters): New variable.
3014         (line_completion_function): When completing on file names, use
3015         gdb_completer_file_name_break_characters as word break
3016         characters for the readline library.
3017
3018 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
3019
3020         * i387-tdep.c (print_i387_value): Avoid call to
3021         floatformat_to_doublest if long double type is the same on host
3022         and target.
3023
3024 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
3025
3026         * wrapper.h: Remove definitions of internal functions.
3027         * wrapper.c: Remove definitions of exported functions (which are
3028         already in wrapper.h) and make static all internal wrap_* functions.
3029
3030 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3031
3032         * acconfig.h (USE_INCLUDED_REGEX): Add.
3033         * Makefile.in (REGEX_CFLAGS): Delete
3034         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
3035         * configure, config.in: Re-generate.
3036
3037 2000-04-10  Philip Blundell <philb@gnu.org>
3038
3039         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
3040         arm-linux-tdep.c.
3041         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
3042
3043 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
3044
3045         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
3046         * command.h (enum command_class): Remove trailing "," to placate
3047         AIX xlc.
3048
3049 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3050
3051         * TODO, NEWS: Update.  Mention MI.
3052
3053 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3054
3055         * gdbarch-utils.h, gdbarch-utils.c: Delete.
3056         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
3057         name problems.
3058         * Makefile.in: Update.
3059         * gdbarch.c: Update.
3060
3061 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3062
3063         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
3064         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
3065         new "set mips saved-gpreg-size" command
3066         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
3067         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
3068         either from target, or gdb multi-arch
3069         (show_mips_command): New. For "show mips" prefix command
3070         (set_mips_command): New. For "show mips" prefix command
3071         (_initialize_mips_tdep): Add top-level mips prefix command
3072         Add "set mips saved-gpreg-size" command
3073
3074         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
3075         mips_default_saved_regsize.
3076         (mips_gdbarch_init): Update.
3077         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
3078         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
3079         mips_default_saved_regsize.
3080
3081 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3082
3083         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
3084         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
3085         replace calls to target_xfer_memory() with target_read_memory()
3086         and target_write_memory().
3087
3088 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3089
3090         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
3091         NULL. Macro returns a CORE_ADDR.
3092
3093 2000-04-08  Jim Blandy  <jimb@redhat.com>
3094
3095         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
3096         Don't include "bfd-elf.h".
3097         (address_significant_size): Delete variable.
3098         (dwarf2_build_psymtabs_hard): Don't set it, or check for
3099         consistency between it and the Dwarf 2 compilation unit header
3100         address size.
3101         (read_address): Don't mask off bits above
3102         address_significant_size.
3103         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
3104         (elf_bfd_h): Remove variable; it's no longer used.
3105
3106 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3107
3108         * configure.in (NEW_PROC_API):  Escape square brackets when testing
3109         for solaris2.[678].
3110         * configure:  Regenerate.
3111
3112 2000-04-07  Scott Bambrough <scottb@netwinder.org>
3113
3114         * ChangeLog: Correct date on last entry.
3115         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
3116         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
3117         * config/arm/tm-embed: Fix build warning from redefinition of
3118         LOWEST_PC.
3119         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
3120         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
3121         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
3122         override default in tm-arm.h.  Use default target byte order
3123         from tm-arm.h.
3124
3125 2000-04-07  Scott Bambrough <scottb@netwinder.org>
3126
3127         * Makefile.in: Add dependency information for arm-linux-tdep.c.
3128         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
3129
3130 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3131
3132         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
3133         of PROC_SERVICE_IS_OLD.
3134         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
3135         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
3136
3137 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3138
3139         * Makefile.in (CFLAGS): Set using configure.
3140
3141         * configure.in (WARN_CFLAGS): Enable by default when GCC.
3142         * configure: Re-generate.
3143
3144 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3145
3146         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3147         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
3148         procfs_ops.to_has_all_memory to 1.
3149
3150         * TODO: Update
3151
3152 2000-04-06  Nick Duffek  <nsd@cygnus.com>
3153
3154         * configure.in (_MSE_INT_H): Define on Solaris 7.
3155         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
3156         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
3157         * configure: Regenerate.
3158         * config.in: Regenerate.
3159
3160 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
3161
3162         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
3163         Change to rely on PIDGET etc.
3164         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
3165         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
3166         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
3167         define.  Allow target to use procfs hardware watchpoints.
3168         * config/sparc/nm-sun4sol2.h: ditto.
3169         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
3170         definitions to use 16 bits for the pid, 15 bits for the tid, and
3171         1 bit for the flag.
3172         * config/sparc/tm-sun4sol2.h: ditto.
3173         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
3174         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
3175         for more than 15 thread increments.
3176
3177 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
3178
3179         * top.c (filename_completer): Set subsequent_name to 1 early on,
3180         to prevent an infinite loop if the first file in the directory is
3181         a backup file (whose name ends in a `~').
3182
3183 2000-04-05  Jim Blandy  <jimb@redhat.com>
3184
3185         * solib.c (update_solib_list): New function.
3186         (solib_add): Call update_solib_list, and then read symbols.
3187         (info_sharedlibrary_command): Call update_solib_list, not
3188         solib_add.
3189
3190 2000-04-05  Scott Bambrough <scottb@netwinder.org>
3191
3192         * arm-linux-tdep.c: Resolve implicit function declarations by
3193         including target.h and value.h.  Inclusion of symtab.h is
3194         no longer needed.
3195
3196 2000-04-05  Scott Bambrough <scottb@netwinder.org>
3197
3198         * arm-linux-tdep.c: New file.
3199         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
3200         (arm_get_longjmp_target): Moved it and all defines
3201         it uses to arm-linux-tdep.c.
3202         (arm_linux_extract_return_value): Moved to
3203         arm-linux-tdep.c.
3204         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
3205
3206 2000-04-04  Nick Duffek  <nsd@cygnus.com>
3207
3208         * infrun.c (handle_inferior_event): Call target_mourn_inferior
3209         instead of kill_target.
3210
3211 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
3212
3213         * TODO: Make note of various C++ things i have planned for 5.1.
3214
3215 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3216
3217         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
3218         in shift.  Stop GCC thinking it has a shift overflow.
3219
3220 2000-04-03  H.J. Lu  <hjl@gnu.org>
3221
3222         * TODO: Remove the regex entry.
3223
3224 2000-04-03  H.J. Lu  <hjl@gnu.org>
3225
3226         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
3227         is defined and <regex.h> otherwise.
3228
3229         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
3230         * monitor.c: Likewise.
3231         * osfsolib.c: Likewise.
3232         * solib.c: Likewise.
3233         * source.c: Likewise.
3234         * symtab.c: Likewise.
3235
3236         * Makefile.in (REGEX): Changed to @REGEX@.
3237         (REGEX_CFLAGS): New.
3238         (REGEX1): Removed.
3239         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
3240         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
3241
3242         * configure.in (--with-included-regex): New switch.
3243         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
3244         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
3245         * configure: Regenerated.
3246
3247 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
3248
3249         * NEWS (powerpc-*-linux*): Mention.
3250
3251 2000-04-03  J.T. Conklin  <jtc@redback.com>
3252
3253         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
3254
3255 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
3256
3257         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
3258         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
3259
3260         * ia64-linux-nat.c (fill_gregset): Implement.
3261         (supply_fpregset, fill_fpregset): New functions.
3262
3263         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
3264         which the CFM is fetched for certain frames.
3265         (find_global_pointer, find_extant_func_descr): Don't use
3266         partial symtabs for locating sections.
3267
3268         * config/ia64/linux.mh (LOADLIBES): Define.
3269         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
3270         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
3271         file containing generic linux declarations/definitions.
3272         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
3273         defined in generic nm-linux.h.
3274         (solib.h): Remove include; already included in generic nm-linux.h.
3275
3276 2000-04-03  Jim Blandy  <jimb@redhat.com>
3277
3278         * solib.c (solib_add): Move all the code for loading symbol tables
3279         below the code to sort out additions and removals.  That way, we
3280         always catch all loaded shared libraries whose symbols we haven't
3281         grabbed yet.
3282
3283         * solib.c (solib_add): Don't try to free a shared object's objfile
3284         if it doesn't have one.  Duh.
3285
3286         * solib.c (solib_add): If a pattern was given, but it doesn't
3287         match any currently loaded shared libraries, print a message;
3288         don't just be silent.
3289
3290 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3291
3292         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
3293         two-dimensional array instead of faking it with index
3294         arithmetics.
3295
3296 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3297
3298         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
3299
3300         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
3301         definition (and use the common one in tm-i386.h).
3302         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
3303         (I386_DJGPP_TARGET): Don't define, it's no longer required.
3304         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
3305         i386-tdep.c defines it for all x86 targets.
3306         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
3307
3308         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
3309
3310         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
3311         results.  Fix editing of `main' arguments for non-GNU Sed.
3312
3313 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3314
3315         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
3316         error message: there's no "overlay on" command.
3317
3318 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3319
3320         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
3321         (copying.txt): New target, a link to COPYING.
3322
3323 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3324
3325         * TODO: Update.
3326
3327 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3328
3329         * top.c: Re-indent.
3330         (set_hook, error_hook): Remove PARAMS.
3331
3332 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3333
3334         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
3335         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
3336         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
3337
3338 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3339
3340         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
3341
3342 2000-04-02  Nick Duffek  <nsd@cygnus.com>
3343
3344         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
3345         error() during parse_and_eval_type().
3346         (check_stub_method): Call safe_parse_type instead of
3347         parse_and_eval_type().
3348         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
3349         (wrap_parse_and_eval_type): New support function.
3350         * wrapper.h (gdb_parse_and_eval_type): Prototype.
3351         (wrap_parse_and_eval_type): Prototype.
3352
3353 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3354
3355         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
3356
3357 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3358
3359         * gdbarch-utils.h, gdbarch-utils.c: New files.
3360         * Makefile.in (SFILES, COMMON_OBS): Update.
3361         (gdbarch_utils_h) Define.
3362         (gdbarch-utils.o): Add dependencies.
3363
3364         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
3365         handling default method values.
3366         (startup_gdbarch): Rename default_gdbarch, name misleading.
3367         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
3368         (register_name): Default to legacy_register_name.
3369         (call_dummy_words): Default to legacy_call_dummy_words.
3370         (sizeof_call_dummy_words): Default to
3371         legacy_sizeof_call_dummy_words.
3372         (register_convertible): Default to
3373         generic_register_convertible_not.
3374         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
3375         (remote_translate_xfer_address): Default to
3376         generic_remote_translate_xfer_address.
3377         (frameless_function_invocation): Default to
3378         generic_frameless_function_invocation_not.
3379
3380 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
3381
3382         * i386-linux-nat.c: Add copyright notice.
3383
3384         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
3385         &floatformat_i387_ext.
3386         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
3387
3388 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
3389
3390         * findvar.c (extract_floating): Remove reference to
3391         TARGET_EXTRACT_FLOATING.
3392         (store_floating): Remove reference to TARGET_STORE_FLOATING.
3393
3394 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
3395
3396         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
3397         Safe version of value_subscript.
3398         * varobj.c (): Use gdb_value_subscript() to get an array element value.
3399
3400 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
3401
3402         * ui-file.c: Include "gdb_string.h"
3403         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
3404         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
3405         unions, since they are all used to hold both pointers and ints
3406         at various times.  Casting pointer to int and vice versa gives
3407         warnings (and is not safe) if they are not the same size.
3408
3409 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
3410
3411         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
3412         casting problems when int and pointer are not the  same size.
3413         * event-top.c (command_handler): Use data as a union.
3414         (command_line_handler_continuation): Ditto.
3415         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
3416         (step_once): ditto.  (finish_command_continuation): Ditto.
3417         (finish_command): Ditto.
3418         * breakpoint.c (until_break_command): Use data as a union.
3419         (until_break_command_continuation): Ditto.
3420         * utils.c (add_intermediate_continuation): Fix typo in comment.
3421
3422 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3423
3424         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
3425         * gdbarch.sh: Re-sync with gdbarch.[hc].
3426
3427 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
3428
3429         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
3430         (install_minimal_symbols): Fix demangled symbol problems caused by
3431         using add_minsym_to_hash_table for the demangled names, which is
3432         wrong. Now we use add_minsym_to_demangled_hash_table.
3433         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
3434         caused by weird control flow.
3435         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
3436
3437 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
3438
3439         * configure.in: -linux-gnu*, not -linux-gnu.
3440
3441 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3442
3443         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
3444         with qThreadExtraInfo.
3445
3446 2000-03-29  J.T. Conklin  <jtc@redback.com>
3447
3448         * i386nbsd-nat.c (fetch_core_registers): Make static.
3449
3450         * m68knbsd-nat.c (fetch_core_registers): Make static.
3451         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
3452
3453 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3454
3455         * TODO: Update GDB 5 status.
3456
3457 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3458
3459         * breakpoint.h (remove_hw_watchpoints): Add declaration.
3460         * breakpoints.c (remove_hw_watchpoints): Update.
3461         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
3462         condition.
3463
3464 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3465
3466         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
3467         infrun.c (resume):  Remove hardware watchpoints before stepping
3468         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
3469
3470 2000-03-28  Michael Snyder  <msnyder@cygnus.com>
3471
3472         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
3473
3474 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3475
3476         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
3477         CORE_ADDR, to match call from procfs_set_watchpoint.
3478
3479         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
3480         Reselect the saved frame silently after frame selection for
3481         watchpoint evaluation.
3482         (insert_breakpoints):  Add missing space in `Hardware watchpoint
3483         deleted' message.  Do not reinsert hardware watchpoint if it is
3484         already marked for deletion at next stop.
3485
3486 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
3487
3488         * partial-stab.h: Add one more check against corrupted or irregular
3489         stabs entry.
3490
3491 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
3492
3493         * gnu-regex.c (regerror): Function renamed from `__regerror'.
3494         (Change also approved in the mainline glibc sources)
3495
3496 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3497
3498         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
3499         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
3500         particularly ensuring it can't return SERIAL_TIMEOUT when told
3501         not to time out.
3502
3503 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
3504
3505         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
3506         which never existed before, and thus, has no deprecated old command.
3507
3508         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
3509         "set archdebug" (same goes for the show commands).
3510         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
3511         deprecate "set eventdebug" (same goes for the show commands).
3512         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
3513         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
3514         instead.
3515         x(init_main): Add the "set debug" and "show debug" commands.
3516         Add setdebuglist and showdebuglist.
3517
3518 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
3519
3520         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
3521           Added prototype for the deprecate command so it doesn't complain.
3522
3523 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3524
3525         * top.c (print_gdb_version): Bump copyright year to 2000.
3526
3527 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3528
3529         * MAINTAINERS: Add Glen McCready to write after approval list.
3530
3531 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3532
3533         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
3534         * config.h: Regenerate.
3535
3536 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3537
3538         * TODO: Update.  Add criteria for next release of GDB.
3539
3540 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3541
3542         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
3543         * config.h: Regenerate.
3544
3545 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3546
3547         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
3548         before installing GDB.
3549
3550 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3551
3552         * Makefile.in (all-gdbtk): Check for an existing link/directory.
3553         Re-format warning message.  Document that post 5.0 this can be
3554         deleted.
3555
3556 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3557
3558         * ChangeLog: Revert whitespace changes.
3559
3560 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3561
3562         * MAINTAINERS: Update folks who need accounts.
3563
3564 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3565
3566         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
3567
3568 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
3569
3570         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
3571         instead of TARGET_LONG_DOUBLE_BITS.
3572         * config/i386/tm-i386mk.h: Likewise.
3573
3574 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
3575
3576         Provide `long double' support for most i386 targets.
3577         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
3578         &floatformat_i387_ext.
3579         (TARGET_LONG_DOUBLE_BITS): Define as 96.
3580         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
3581         `builtin_type_long_double'.
3582         (REGISTER_CONVERT_TO_VIRTUAL): Call
3583         i386_register_convert_to_virtual.
3584         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
3585         (i387_to_double, double_to_i387): Remove prototypes.
3586         (i386_extract_return_value): Change prototype to match definition
3587         in i386-tdep.c.
3588         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
3589         (TARGET_LONG_DOUBLE_BITS): #undef.
3590         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
3591         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
3592         (i387_extract_floating, i387_store_floating): Remove prototypes.
3593         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
3594         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
3595         (REGISTER_VIRTUAL_TYPE): Remove.
3596         * i386-tdep.c (i386_register_convert_to_virtual): New function.
3597         (i386_register_convert_to_raw): New function.
3598         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
3599         (i387_store_floating): Remove.
3600
3601 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3602
3603         * maint.c: Re-indent.
3604
3605 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3606
3607         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
3608
3609 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
3610
3611         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
3612         be inoperative.
3613
3614 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
3615
3616         * win32-nat.c: Back out special frame walking code.  It was broken.
3617         (handle_exception): Correctly identify an illegal instruction.
3618         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
3619         normal i386 handling.
3620
3621 2000-03-24  J.T. Conklin  <jtc@redback.com>
3622
3623         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
3624         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
3625         (fetch_core_registers): Read fp registers.
3626         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
3627
3628 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
3629
3630         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
3631         so that we can stop searching for the prologue past the function end
3632         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
3633
3634 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
3635
3636         * linux-thread.c, lin-thread.c (save_inferior_pid,
3637         restore_inferior_pid): Don't do compile time comparison
3638         of TARGET_PTR_BIT and TARGET_INT_BIT.
3639
3640 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
3641
3642         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
3643         and P_LINK_W.
3644         (P_PEA_FP, P_MOVL_SP_FP): New macros.
3645         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
3646         P_MOVM_L.
3647         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
3648         constants.
3649         (delta68_in_sigtramp): New function.
3650         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
3651         (m68k_skip_prologue): Use P_* macros, not hex constants.
3652         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
3653         instructions, but accept them in any order; use P_* macros, not octal
3654         or hex constants; recognize also `fmovemx to (fp + displacement)' and
3655         `moveml to (fp + displacement)'.
3656         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
3657         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
3658
3659 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3660
3661         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
3662
3663 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
3664
3665         * solib.c (open_symbol_file_object): To sneak an int argument
3666         past catch_errors, instead of casting it to a pointer, simply
3667         pass it by address.
3668
3669 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
3670
3671         * gdbtypes.c (rank_function): Rank all N parameters and use correct
3672         index into the prams[] and args[] arrays.
3673
3674 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
3675
3676         From David Whedon <dwhedon@gordian.com>
3677
3678         * top.c (execute_command): Checks all commands beore executing
3679         to see if the user needs to be warned that the command is
3680         deprecated, warns user if appropriate.
3681         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
3682         return values from void to struct cmd_list_element *.
3683         * command.c (lookup_cmd_1): Check aliases before following link
3684         in case user needs to be warned about a deprecated alias.
3685         (deprecate_cmd): new exported function for command deprecation,
3686         sets flags and posibly a replacement string.
3687         (deprecated_cmd_warning): New exported funciton to warn user about
3688         a deprecated command.
3689         (lookup_cmd_composition): New exported function that determines
3690         alias, prefix_command, and cmd based on a string.  This is useful
3691         is we want to full name of a command.
3692         * command.h : Added prototypes for deprecate_cmd,
3693         deprecated_warn_user and lookup_cmd_composition, added flags to
3694         the cmd_list_element structure, changed return values for
3695         add_com_* and add_info_* from void to cmd_list_element.
3696         * maint.c : (maintenance_deprecate): New function to deprecate a
3697         command.  This exists only so that the testsuite can deprecate
3698         commands at runtime and check the warning behavior.
3699         (maintenance_undeprecate) : New function, drops deprecated flags.
3700         (maintenance_do_deprecate): Actually does the (un)deprecation.
3701         (initialize_maint_cmds): Added the above new deprecate commands.
3702
3703 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
3704         * command.c (apropos_cmd_helper): New function, meat of the
3705         apropos command.
3706         (apropos_command): New apropos command to search command
3707         names/documentation for regular expressions.
3708         (_initialize_command): Add the apropos command.
3709
3710 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
3711
3712         * sol-thread.c (ps_pglobal_lookup): Change argument type from
3713         paddr_t to psaddr_t.  This mistake appears to date from an
3714         erroneous man page in Solaris 2.5 -- the correct type from the
3715         system headers has always been psaddr_t.
3716         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
3717         (rw_common): Ditto.
3718
3719 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
3720
3721         * ia64-linux-nat.c: Fix copyright.
3722         (fill_gregset): Minor formatting fix.
3723         * ia64-tdep.c (template_encoding_table, fetch_instruction,
3724         examine_prologue): Clean up some compiler warnings.
3725         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
3726         find_global_pointer, find_extant_func_descr): New functions.
3727         (ia64_use_struct_convention, ia64_extract_return_value,
3728         ia64_push_arguments): Handle HFAs.
3729         (ia64_push_arguments): Find (or build) a function descriptor
3730         when given a function address.
3731         (ia64_push_return_address): Moved code for finding the
3732         global pointer into its own function, find_global_pointer ().
3733
3734 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3735
3736         * event-loop.c (handle_file_event): Run through indent.
3737
3738 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3739
3740         From  Philippe De Muyter  <phdm@macqel.be>
3741
3742         * event-loop.c (sys/types.h): File now included unconditionally.
3743         (use_poll): New variable..
3744         (gdb_notifier): poll- and select-versions merged.
3745         (add_file_handler): If HAVE_POLL, check whether poll is usable,
3746         and reset `use_poll' if not.
3747         (create_file_handler): Select poll- or select-version according to
3748         `use_poll'.
3749         (delete_file_handler, handle_file_event): Likewise.
3750         (gdb_wait_for_event, poll_timers): Likewise.
3751
3752 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3753
3754         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
3755         size of a target pointer before passing them to print_address.
3756
3757 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
3758
3759         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
3760         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
3761         Remove
3762         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
3763         (i386_extract_return_value): Rewritten.  Correctly support all
3764         floating-point types and large integer types on targets that use
3765         the standard i386 GDB register layout and return floating-point
3766         values in the FPU.
3767
3768 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3769
3770         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
3771
3772 2000-03-21  J.T. Conklin  <jtc@redback.com>
3773
3774         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
3775         * i386nbsd-nat.c: New file.
3776
3777         * i386/tm-nbsd.h (NUM_REGS): Removed.
3778         (HAVE_I387_REGS): Defined.
3779         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
3780
3781         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
3782         SVR4_SHARED_LIBS.
3783
3784 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3785
3786         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
3787         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
3788         the write after approval list.
3789
3790 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
3791
3792         * symtab.h (MAX_SECTIONS, struct section_addr_info,
3793         symbol_file_add):  Move declarations from here...
3794         * symfile.h: ...to here.
3795
3796         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
3797         all section addresses, not just .text.
3798         * symfile.h, symfile.c (free_section_addr_info,
3799         build_section_addr_info_from_section_table): New functions.
3800
3801         * symfile.h (MAX_SECTIONS): Increase value to 40.
3802         * symfile.c (syms_from_objfile): Add bounds check prior to
3803         accessing ``other'' array in a section_addr_info_struct.
3804         Remove unused variable section_offsets.
3805         (add_symbol_file_command): Remove unused variable text_addr.
3806
3807 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
3808
3809         * breakpoint.c (bpstat_stop_status): Don't stop if a read
3810         watchpoint appears to break, but the watched value changed.
3811
3812 2000-03-21  Jim Blandy  <jimb@redhat.com>
3813
3814         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
3815         a companion to gdbarch_alloc, which allows a gdbarch init function
3816         to free partially-built gdbarch structures.
3817         * gdbarch.c, gdbarch.h: Regenerated.
3818
3819 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
3820
3821         * configure.host, configure.tgt (ia64-*-linux*): New entry.
3822
3823         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
3824         initialize_arch): Define for IA-64.
3825         (initialize_arch): Add declaration.
3826
3827 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
3828
3829         * breakpoint.c (insert_breakpoints, remove_breakpoint)
3830         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
3831         remove, or check status of hardware watchpoints for entire structs
3832         and arrays unless the user explicitly asked to watch that struct
3833         or array.
3834         (insert_breakpoints): Try to insert watchpoints for all the values
3835         on the value chain, even if some of them fail to insert.
3836
3837         * values.c (value_primitive_field): Set the offset in struct value
3838         we return when the field is a packed bitfield.
3839
3840 2000-03-20  Michael Snyder  <msnyder@cygnus.com>
3841
3842         * remote.c (remote_threads_extra_info): New function.
3843         Implement the extra thread info query for "info threads".
3844         (remote_threads_info): Clean up a bit.
3845         (use_threadinfo_query, use_threadextra_query): New variables.
3846         Control whether GDB will use the new or old protocol for
3847         thread info queries.
3848         (remote_open_1): Initialize new variables.
3849         (remote_async_open_1): Ditto.
3850         (remote_cisco_open): Ditto.
3851
3852 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
3853
3854         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
3855         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
3856         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
3857
3858 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
3859
3860         * utils.c (floatformat_from_doublest): Don't assume that a long
3861         will be exactly 32 bits in length.  Also...  make sure space
3862         that we're writing the float to is completely initialized to
3863         zeroes, even when the number of bits in the float is not
3864         evenly divisible by FLOATFORMAT_CHAR_BIT.
3865
3866 2000-03-20  Jim Blandy  <jimb@redhat.com>
3867
3868         * i386-linux-nat.c: No need to #include "frame.h" any more.
3869         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
3870         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
3871         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
3872         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
3873         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
3874         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
3875         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
3876         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
3877         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
3878         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
3879         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
3880         out that these are target-dependent, and useful in non-native
3881         configurations.  Moved to...
3882         * i386-linux-tdep.c: ... Here, a new file.
3883         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
3884         (i386-linux-tdep.o): New rule.
3885         (i386-linux-nat.o): We no longer depend on frame.h.
3886         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
3887
3888 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
3889
3890         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
3891         Print an error at compile time if we are to use select, but FD_SET
3892         is not available.
3893         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
3894         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
3895         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
3896         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
3897         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
3898         instead of using memcpy and memset.  Use FD_ISSET.
3899
3900         * config/i386/xm-go32.h (fd_mask): Remove typedef.
3901
3902 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3903
3904         * command.c (_initialize_command): Document requirements for ``!''
3905         command.
3906
3907 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3908
3909         From Fri 10 Mar 2000 Robert
3910         <robert.melchers@drives.eurotherm.co.uk>:
3911         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
3912
3913 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3914
3915         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
3916         <dave@hiauly1.hia.nrc.ca>:
3917         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
3918         _initialize_hpux_thread being called twice.
3919         * configure: Regenerated.
3920
3921 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
3922
3923         * event-top.c (_initialize_event_loop): If instream is not
3924         connected to a terminal device, turn editing off.
3925
3926 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
3927
3928         Support for building GDB with DJGPP, and running the test suite on
3929         it:
3930         * config/djgpp/djconfig.sh: New file.
3931         * config/djgpp/config.sed: New file.
3932         * config/djgpp/README: New file.
3933         * config/djgpp/fnchange.lst: New file.
3934         * config/djgpp/djcheck.sh: New file.
3935
3936 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
3937
3938         * ser-go32.c (ports): Make the initializers complete, to pacify
3939         GCC 2.9X.
3940
3941 2000-03-17  Jim Blandy  <jimb@redhat.com>
3942
3943         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
3944         two-dimensional array, instead of faking it with explicit index
3945         arithmetic.
3946
3947         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
3948         linuxthreads_create_inferior): Fix typo in variable name: it's
3949         linuxthreads_exit_status, not linux_exit_status.
3950
3951         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
3952         to W_STOPCODE.
3953
3954         * solib.c (solib_add): Delete debugging code.
3955
3956 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
3957
3958         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
3959         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
3960
3961 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
3962
3963         * language.c (set_lang_str): Do not call `free' for a null pointer.
3964         (set_type_str, set_range_str): Ditto.
3965
3966 2000-03-16  Jim Blandy  <jimb@redhat.com>
3967
3968         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
3969         merge; reinstated.
3970
3971         * solib.c (current_sos): Be more careful about freeing the new
3972         so_list node if an error occurs.
3973
3974         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
3975         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
3976         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
3977         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
3978         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
3979         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
3980         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
3981         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
3982         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
3983         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
3984         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
3985         Linux-specific signal trampoline detection, and should be moved
3986         to...
3987         * i386-linux-nat.c: ... here.
3988         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
3989         this any more, since we're not enabling OS-specific code in a
3990         OS-independent file.
3991
3992 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
3993
3994         * Makefile.in (go32-nat.o): Add prerequisites.
3995         (ALLDEPFILES): Add go32-nat.c.
3996
3997 2000-03-15  Michael Snyder  <msnyder@cygnus.com>
3998
3999         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
4000         * symfile.c (reread_symbols):  Clear msymbol hash table.
4001
4002 2000-03-15  Jim Blandy  <jimb@redhat.com>
4003
4004         Deal with the inferior unloading shared objects.
4005         * solib.c (current_sos): New function, replacing find_solib.
4006         (find_solib): Deleted.
4007         (free_so): New function.
4008         (clear_solib): Call free_so, instead of writing it out.
4009         (solib_add): Rewritten: compare the inferior's current list of
4010         shared objects with GDB's list, and do the required loads and
4011         unloads.
4012         (info_sharedlibrary_command, solib_address): Don't use find_solib
4013         to walk the list of shared libraries: call solib_add, and then
4014         walk the list at so_list_head normally.
4015         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
4016         detach the core target.  These tasks are taken care of elsewhere.
4017         * target.c (remove_target_sections): New function.
4018         * target.h (remove_target_sections): New declaration.
4019
4020         * solib.c (symbol_add_stub): Check whether we've already created
4021         an objfile for this shared object first, before doing all that
4022         work to compute section addresses, etc.
4023
4024         * objfiles.c (unlink_objfile): Report an internal error if objfile
4025         doesn't occur in the object_files list.
4026
4027         * solib.c (special_symbol_handling): Delete argument; it's not
4028         used.
4029
4030         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4031
4032         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
4033         from solib structures. Use it throughout solib.c, get rid of all
4034         CORE_ADDR casts.
4035         (struct so_list):  Change type of lmaddr to CORE_ADDR.
4036         (first_link_map_member):  Change return value type to CORE_ADDR,
4037         update callers.
4038         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
4039         update callers.
4040         (open_symbol_file_object, find_solib):  Change type of lm variable
4041         to CORE_ADDR.
4042
4043 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
4044
4045         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
4046         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
4047         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
4048         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
4049
4050         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
4051         not opened by dos_open, but let the 3 standard handles go through
4052         unharmed.
4053
4054 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4055
4056         * eval.c (evaluate_subexp_with_coercion): Add call to
4057         check_typedef, to handle typedeffed vars correctly.
4058
4059 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4060
4061         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
4062         somewhat redundant.
4063         (QUIT): Note that this can probably be replaced by a function.
4064
4065 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
4066
4067         Add support for a variable object that tries to evaluate itself in
4068         the currently selected frame, rather than in a fixed frame.
4069
4070         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
4071         gdb_parse_exp_1.
4072         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
4073         of varobj_create.
4074         * varobj.c (varobj_list): Return type indicates whether the
4075         variable's type has changed (for current frame variables).
4076         (varobj_update): Handle the case where the variable's type has
4077         changed.
4078         (delete_variable_1): Allow for deletion of variables that have not
4079         been installed yet.
4080         (new_root_variable): Initialize use_selected_frame variable.
4081         (value_of_root): This is where most of the work to handle "current
4082         frame" variables was added.  Most of the complexity involves
4083         handling the case where the type of the variable has changed.
4084         (varobj_create): Add a "type" argument, to tell if the
4085         variable is one of these "current frame" variables.  Also protect
4086         call to parse_exp_1 from long jumping.
4087
4088 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
4089
4090         * go32-nat.c (struct env387): Remove declaration.
4091         (print_387_status, i386_go32_float_info): Remove redundant
4092         functions.
4093         (regno_mapping, sig_map, excepn_map): Add braces around inner
4094         initializers.
4095         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
4096         fix code which mixed signed with unsigned.
4097         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
4098         (go32_wait): Initialize INT3_addr.
4099         (go32_fetch_registers): Extend all FP registers that are shorter
4100         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
4101         on config/i386/tm-i386.h.
4102         (store_register): Support 32 FP registers.
4103         (go32_create_inferior): Don't crash if handed a NULL pointer
4104         instead of exec file name.
4105         (ignore): Remove unused function.
4106         (go32_insert_hw_breakpoint): Remove unused variables.
4107         (init_go32_ops): Set value of processing_gcc_compilation to 2.
4108
4109 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4110
4111         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
4112         overloading, add support for seeing through references:
4113         * valops.c (find_overload_match): Handle STABS overloading for
4114         C++.
4115         (find_overload_match): Look in right place for function arguments
4116         in the debug info.
4117         (find_overload_match): Rather than giving up when we have >1
4118         perfect match, just choose one, especially since the
4119         recommendation GDB gives ("disambiguate it by specifying function
4120         signature"), is basically impossible.
4121         (check_field_in): STREQ->strcmp_iw
4122         (search_struct_field): STREQ->strcmp_iw
4123         (find_method_list): STREQ->strcmp_iw
4124         * gdbtypes.c (rank_one_type): Add ability to see through
4125         references.
4126         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
4127         be different.
4128         (rank_function): Rank function properly (was doing it wrong
4129         before, comparing the wrong parts of the arrays)
4130         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
4131         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
4132         associated with converting a non-reference to a reference.
4133     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
4134     return full value object; for STRUCTOP_PTR, use pointer to
4135     rtti type to get member / method if objectprint is set and
4136     target type of pointer is class.
4137
4138         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
4139         #ifdef DEBUG_OLOAD.
4140
4141 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
4142
4143         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
4144         a binary operator.
4145         (gnu_attach): Change error message for missing
4146         argument to be identical to the corresponding message in
4147         `inftarg.c'.  This makes the testsuite happy.
4148
4149 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
4150
4151         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
4152         %eflags isn't modified.  This fixes a bug where every call to a
4153         function in the program beyond the first call would fail.
4154
4155 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4156
4157         * MAINTAINERS: Devolve responsibility for domain maintenance.
4158
4159 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4160
4161         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
4162
4163 2000-02-25  Scott Bambrough <scottb@netwinder.org>
4164
4165         * gdb.base/long_long.exp: Correct test suite failure when printing
4166         a long long value as a double on ARM platforms.
4167
4168 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4169
4170         * MAINTAINERS (Core): Anthony Green is the Java - including
4171         testsuite - maintainer.  Reformat testsuite and language support
4172         sections
4173
4174 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
4175
4176         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
4177         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
4178         i386_linux_saved_pc_after_call.
4179
4180 2000-03-06  Jim Blandy  <jimb@redhat.com>
4181
4182         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
4183
4184         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
4185         (compact_minimal_symbols): Added `objfile' argument.
4186         Put symbols in the objfile's hash table.
4187         (install_minimal_symbols): Put symbols in the objfile's demangled
4188         hash table.
4189         (lookup_minimal_symbol): Use hash table to find symbol in
4190         objfile.
4191         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
4192         functions.
4193         (prim_record_minimal_symbol_and_info): Initialize the
4194         hash link fields of the new minimal symbol.
4195         * symtab.h (struct minimal_symbol): New fields `hash_next',
4196         `demangled_hash_next'.
4197         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
4198         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
4199         (struct objfile): New fields `msymbol_hash',
4200         `msymbol_demangled_hash'.
4201
4202 2000-03-06  Jim Blandy  <jimb@redhat.com>
4203
4204         * solib.c (first_link_map_member): Doc fix.
4205
4206 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4207
4208         From  Eli Zaretskii  <eliz@is.elta.co.il>:
4209
4210         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
4211         zero, since time_t might be unsigned.
4212
4213 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
4214
4215         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
4216         in *FPREGSETP.
4217         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
4218
4219 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
4220
4221         Allow GDB to run on Linux 2.0 again.
4222         * config.in: Add HAVE_PTRACE_GETREGS.
4223         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
4224         * configure: Regenerated.
4225         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
4226         CANNOT_STORE_REGISTER): New defines.
4227         * i386-linux-nat.c (have_ptrace_getregs): New variable.
4228         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
4229         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
4230         store_register, old_store_inferior_registers): Copied over from
4231         `inptrace.c' as a temporary measure.
4232         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
4233         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
4234         HAVE_PTRACE_GETREGS isn't defined.
4235         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
4236         with EIO.
4237         (fetch_inferior_registers, store_inferior_registers): Fall back on
4238         the method use in `infptrace.c' (by calling
4239         old_fetch_inferior_registers and old_store_inferior_registers) if
4240         `have_ptrace_getregs' isn't set.
4241
4242 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
4243
4244         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
4245         of gregset_t and fpregset_t.  Those are the only names that are
4246         guaranteed to specify the right types for all supported Linux
4247         systems out there.
4248         Various doc fixes and gratitious local variable renames, all in an
4249         attempt to stress similarities between the code and unify the
4250         terminology used.  Use ISO-C all over.
4251         (regmap): Remove trailing comma.
4252         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
4253         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
4254         is unnecessary and wasn't used anyway.  All callers changed.
4255         (convert_to_fpregset, convert_to_xfpregset): Likewise.
4256         (fetch_regs, store_regs): Remove unused variable `regno'.
4257         (fill_fpregs): If REGNO is not -1, only update the specified
4258         register.
4259         (fetch_core_registers): Renamed from
4260         i386_linux_fetch_core_registers.  There is no need for a unique
4261         name since the function is static anyway.
4262         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
4263         since it is more descriptive.
4264
4265 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4266
4267         * MAINTAINERS (readline/): Expand to include host maintainers.
4268
4269 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
4270
4271         Fix support for Linux/i386 signal trampolines.  The old approach
4272         didn't work for Linux 2.2 and beyond, and didn't work with recent
4273         versions of the GNU C library.
4274         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
4275         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
4276         (linux_rt_sigtramp_code): New variable.
4277         (LINUX_RT_SIGTRAMP_LEN): New define.
4278         (i386_linux_rt_sigtramp_start): New function.  Detect start of
4279         signal trampolines for RT signals.
4280         (i386_linux_sigtramp): Removed.
4281         (i386_linux_in_sigtramp): New function.
4282         (i386_linux_sigcontext_addr): New function.  Recognize the names
4283         of the signal tranmpolines used by recent versions of the GNU C
4284         library, and add support for RT signals.
4285         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
4286         defines.  Moved here from config/i386/tm-linux.h.
4287         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
4288         Reimplement in terms of i386_linux_sigcontext_addr.
4289         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
4290         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
4291         Moved to i386-tdep.c.
4292         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
4293
4294 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4295
4296         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4297         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
4298
4299 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4300
4301         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
4302         sim directory.
4303
4304 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4305
4306         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
4307         ``Blanket Write Privs'' maintainers.
4308
4309 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4310
4311         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
4312         * language.c (longest_local_hex_string_custom): Don't compile
4313         'long long' section if host doesn't have 'long long'.
4314
4315 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4316
4317         * language.c (longest_raw_hex_string): Comment out.  Appears
4318         unused.
4319
4320 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4321
4322         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
4323         "mmalloc.h" which means using PTRs.
4324         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
4325
4326 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4327
4328         * defs.h (store_address, store_unsigned_integer, store_address):
4329         Replace PTR with void* in delcaration.
4330         * findvar.c (extract_signed_integer, extract_unsigned_integer,
4331         extract_long_unsigned_integer, extract_address,
4332         store_signed_integer, store_unsigned_integer, store_address):
4333         Convert definition to ISO-C.  Replace PTR with void*.
4334
4335 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4336
4337         * defs.h (make_cleanup_func): Document as deprecated.
4338         (make_cleanup_ftype): New typedef.  Make signature consistent with
4339         other function typedefs.  Document as not be used out side of
4340         make_cleanup code. Use in make_cleanup declarations.
4341         (null_cleanup): Replace PTR with void*.
4342
4343         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
4344         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
4345         null_cleanup): Change K&R definition to ISO-C using void* and
4346         make_cleanup_fytpe.
4347         (discard_my_cleanups): Don't cast argument to free.
4348
4349 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4350
4351         * defs.h (struct continuation_arg): Change type of field 'data'
4352         from PTR to void *.
4353
4354         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
4355
4356         * event-top.c: Ditto.
4357
4358 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4359
4360         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
4361         configure.
4362         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
4363         SUBDIR_GDBTK_ALL): Define.
4364         (all-gdbtk, clean-gdbtk): New targets.
4365         (all): Add CONFIG_ALL as dependency.
4366         (clean): Add CONFIG_CLEAN as dependency.
4367
4368         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
4369         (LN_S): Define.  Delete GDBtk's link code.
4370
4371 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4372
4373         * configure.in (ENABLE_GDBTK): Delete variable.
4374         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
4375         * Makefile.in: Update.
4376         * configure: Regenerate
4377
4378 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4379
4380         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
4381         NATDEPFILES list.
4382
4383 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
4384
4385         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
4386         Override definitions to include the normal FPU registers.
4387         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
4388         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
4389         fine for AIX/i386.
4390         (i387_to_double, double_to_i387): Remove prototypes.
4391
4392 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
4393
4394         * findvar.c (extract_floating, store_floating): Use target
4395         floating point type sizes rather host sizes to determine
4396         which conversion needs to be done.
4397
4398 2000-03-02  Nick Duffek  <nsd@cygnus.com>
4399
4400         * uw-thread.c: Apply GNU conventions to comment formatting.
4401         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
4402         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
4403         call to deactivate_uw_thread().
4404
4405 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4406
4407         * MAINTAINERS: Daniel Berlin is C++ maintainer.
4408
4409 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4410
4411         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
4412         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
4413         share SCO/Unixware.  Nick Duffek and Peter Schauer share
4414         Solaris/x86.
4415
4416 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4417
4418         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
4419         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
4420         * remote-rdi.c (arm_rdi_close): Ditto.
4421
4422 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4423
4424         * CONTRIBUTE (configure.in): Note that patches to configure are
4425         not needed.
4426
4427 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
4428
4429         * MAINTAINERS: Correct my own mail address.
4430
4431 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4432
4433         * MAINTAINERS: Document people with paperwork pending.
4434
4435 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4436
4437         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4438         Make NEW_PROC_ABI interface functional on Solaris x86.
4439         * sol-thread.c (ps_lgetLDT): Rewrite to use new
4440         procfs_find_LDT_entry function from procfs.c, mostly copied from
4441         lin-thread.c.
4442         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
4443         needed.
4444
4445 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4446
4447         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4448         * config/i386/tm-i386sol2.h (MERGEPID): Define.
4449
4450 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4451
4452         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
4453         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
4454         FRAME_FIND_SAVED_REGS.
4455         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
4456         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
4457         Update.
4458
4459 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4460
4461         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4462         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
4463         parameter.
4464
4465 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4466
4467         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
4468         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
4469         (top level): Add prototypes for go32_* functions.
4470         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
4471         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4472         Override definitions from tm-i386.h.
4473         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
4474         * i386-tdep.c (i386_extract_return_value)
4475         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
4476         to the list of targets which return FP values in FP registers.
4477
4478         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
4479         that this function be re-implemented using multi-arch.
4480
4481 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4482
4483         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
4484         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
4485         and ScreenRows.
4486         * ser-go32.c: Include string.h, for prototype of strncasecmp.
4487         (dpmi_regs, dpmi_sregs): Remove unused variables.
4488         (dos_flush_input): Return a value, to prevent compiler warning.
4489         * expprint.c (dump_prefix_expression): Use %ld in format and cast
4490         sizeof(union exp_element) to long, to prevent GCC from complaining
4491         about format/argument mismatch.
4492         (dump_postfix_expression): Likewise.
4493
4494 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4495
4496         * arm-tdep.c: Include <ctype.h>.
4497
4498 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4499
4500         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
4501         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
4502         that the target's stack was valid.
4503
4504 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4505
4506         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
4507         * dwarf2read.c (read_address): Read 16-bits addresses.
4508
4509 2000-02-28  Scott Bambrough <scottb@netwinder.org>
4510
4511         * arm-linux-nat.c (fetch_nw_fpe_*):
4512         Renamed to fetch_nwfpe_* to use the same naming convention
4513         as in the Linux kernel.  Modified prototype to get rid of
4514         unused parameters.
4515         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
4516         naming convention as in the Linux kernel.  Fixed calls to
4517         fetch_nwfpe_*.
4518         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
4519         unused variable.
4520
4521 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4522
4523         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
4524
4525 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
4526
4527         * win32-nat.c: Remove unneeded header.
4528         * wince.c: Ditto.
4529
4530 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4531
4532         * wince.c: Include "gdb_wait.h" and not "wait.h".
4533
4534 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4535
4536         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
4537         Target/Architecture maintainers descriptions.
4538
4539 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
4540
4541         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
4542         Reorder headers a bit.  Overall cleanup and minor reformatting.
4543         (MIG_SERVER_DIED): Remove define.
4544         (proc_update_sc): Add braces to silence compiler warning.
4545         (proc_steal_exc_port): Initialize err to zero.
4546         (make_proc): Add braces to silence compiler warning.
4547         (inf_validate_task_sc): Add cast to silence compiler warning.
4548         (inf_set_traced): Reorganize a bit to silence compiler warning.
4549         (inf_validate_procs): Use mach_msg_type_number_t for all thread
4550         numbers and add braces to silence compiler warning.
4551         (gnu_wait): Add prototypes for server functions and add braces to
4552         silence compiler warnings.
4553         (S_exception_raise_request): Pass subcode to inf_debug call.
4554         (gnu_write_inferior): Remove unused variable `protection_changed'.
4555         (gnu_xfer_memory): Remove unused variable `result'.
4556         (set_sig_thread_cmd): Remove unused varible `tid'.
4557         (set_signals_cmd): Remve unused variable `trace'.
4558         (add_task_commands): Provide complete prototype.  Reformat help
4559         strings a bit to make sure the first line is a full sentence.
4560         Call info_port_rights_cmd instead of info_send_rights_cmd for the
4561         "info port-rights" command.
4562         (add_thread_commands): Provide complete prototype.  Make static.
4563         Reformat help strings a bit to make sure the first line is a full
4564         sentence.
4565         (_initialize_gnu_nat): Provide complete prototype.
4566
4567 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
4568
4569         Make cross-compilation for the Hurd more friendly.
4570         From Jeff Bailey <jbailey@gnu.org>:
4571         * configure.in: Use AC_CHECK_TOOL to find MiG.
4572         * Makefile.in (MIG): New variable.
4573         * config/i386/i386gnu.mh (MIG): Remove.
4574         * configure: Regenerated.
4575
4576 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
4577
4578         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
4579         comment explaining motivation behind this function and why
4580         the generic facilities won't work for this platform.
4581         * rs6000-tdep.c (skip_prologue): Always test to make sure
4582         that an instruction is read successfully from the target's
4583         memory.  Introduce notion of instructions which may appear in
4584         the prologue, but may not end the prologue.  Added explicit
4585         check for nop instruction.  Use memset() to zero the frame
4586         data instead of assignment from a statically allocated,
4587         uninitialized structure.
4588
4589 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4590
4591         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
4592         systems.  Note that Jim Blandy as maintainer for ``tracing
4593         bytecode stuff''
4594
4595 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
4596
4597         From: Thomas Zenker <thz@Lennartz-electronic.DE>
4598         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
4599         NetBSD...) sys_errlist should not be declared in hsys.c.
4600         NEED_SYSERRLIST is set already by configure, so we can use it.
4601         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
4602         posix compliant and we should not work with the old compatibility
4603         stuff.  Because of that I undef BSD in case of FBSD etc and include
4604         sys/ioctl to get the flags.
4605         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
4606         for exclusive use.
4607
4608 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
4609
4610         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
4611         of return structure in r3 if necessary.
4612         (ppc_linux_memory_remove_breakpoints): New function.
4613         * rs6000-tdep.c (skip_prologue): Make sure that the cases
4614         for storing either cr or lr to the stack only handle those
4615         cases.  (I.e, don't let these cases match 0x00000000 which is
4616         found found in the shared library trampoline prior to the
4617         loading of the shared library.)
4618         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
4619         Declare.
4620         (MEMORY_REMOVE_BREAKPOINT): Define.
4621
4622 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
4623
4624         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
4625
4626 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4627
4628         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
4629         $(SUBDIR_*_INSTALL) when so configured.
4630         * configure: Regenerate.
4631
4632         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
4633         configure.
4634         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
4635         installing GDBtk.
4636         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
4637         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
4638         SUBDIR_GDBTK_INSTALL): Define.
4639         (install-gdbtk): New target.
4640
4641 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4642
4643         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
4644         * configure: Regenerate.
4645
4646 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
4647
4648         * configure.tgt: Add arm, mips, sh wince targets.
4649         * config/arm/tm-wince.h: New file.
4650         * config/arm/wince.mt: New file.
4651         * config/sh/tm-wince.h: New file.
4652         * config/sh/wince.mt: New file.
4653         * config/mips/tm-wince.h: New file.
4654         * config/mips/wince.mt: New file.
4655         * wince.c: New file.
4656         * wince-stub.c: New file.
4657         * wince-stub.h: New file.
4658         * sh-tdep.c: Use correct register names for Windows CE.
4659
4660 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
4661
4662         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
4663         (error_return, quit_return): Merge into catch_return pointer.
4664         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
4665         and communicate reason to catch_errors via setjmp return value.
4666         (catch_errors): Always catch both quit and error, and if a catch
4667         wasn't requested by caller, throw it to the next catch_error.
4668         Replace dual longjmp buffer memcpy with single pointer change.
4669         Add FIXME for possibly adding new interface to tell caller what
4670         event was caught.  Add extensive comments.
4671         * defs.h (enum return_reason): Reserve 0 for use as initial
4672         setjmp() return value.
4673         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
4674         enum return_reason.
4675         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
4676
4677 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
4678
4679         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
4680         * valops.c (_initialize_valops): Add command "set unwindonsignal".
4681         (hand_function_call): Test for unwind_on_signal and act accordingly.
4682
4683 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4684
4685         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
4686         Match ../include/dis-asm.h change.
4687         * gdbarch.h: Regenerate.
4688         * corefile.c (dis_asm_read_memory): Update.
4689
4690 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4691
4692         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
4693         (ENABLE_CFLAGS): Move initialization to start of file.
4694         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
4695         selected and an ${srcdir}/mi directory is present enable MI
4696         interface.
4697
4698         * configure: Regenerate.
4699
4700         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
4701         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
4702         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
4703         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
4704         @CONFIG...@.
4705         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
4706         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
4707
4708         * mi: New directory. MI interface to GDB.
4709
4710         * defs.h (interpreter_p): Declare when UI_OUT.
4711         * top.c (gdb_init): When interpreter_p, check that the interpreter
4712         was recognized by one of the linked in interpreters.
4713         * main.c (interpreter_p): Define.
4714         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
4715         * event-top.c (display_gdb_prompt): When interpreter_p, assume
4716         interpreter displays prompt.
4717
4718         * breakpoint.c (print_it_typical, watchpoint_check,
4719         print_one_breakpoint, mention): When MI include additional
4720         target status information.
4721         * infrun.c (print_stop_reason, normal_stop): Ditto.
4722
4723 2000-02-22  Jim Blandy  <jimb@redhat.com>
4724
4725         * gdbarch.sh: Make the `default' field really default to zero, as
4726         documented.
4727
4728         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
4729         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
4730         more function-like.
4731         (default_coerce_float_to_double, standard_coerce_float_to_double):
4732         New functions.
4733         (value_arg_coerce): Adjust for new definition.
4734         * value.h (default_coerce_float_to_double,
4735         standard_coerce_float_to_double): New declarations for the above.
4736         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
4737         * gdbarch.c, gdbarch.h: Regenerated.
4738         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
4739         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
4740         definitions.
4741         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
4742         function here.
4743         (mips_gdbarch_init): Install that as our coerce_float_to_double
4744         function.
4745
4746 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
4747
4748         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
4749         type.
4750         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
4751         forward declaration.
4752
4753         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
4754         where the next frame is a signal handler caller.
4755
4756         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
4757         undef.
4758         (tm-linux.h): Include.
4759         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
4760         include this file for us.
4761         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
4762         config/tm-linux.h for us.
4763         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
4764
4765 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
4766
4767         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
4768         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
4769         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
4770         and like targets.
4771
4772         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
4773         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
4774         * config/powerpc/xm-linux.h: Substantially revised for native
4775         port.
4776         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
4777         (NATDEPFILES): Update list to reflect the fact that we can
4778         now debug natively.
4779
4780         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
4781         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
4782         Renamed; The former names were lacking the rs6000_ prefix.
4783         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
4784         instead of rs6000_frame_chain.
4785         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
4786         of rs6000_frameless_function_invocation.
4787
4788 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4789
4790         From Philippe De Muyter  <phdm@macqel.be>
4791
4792         * event-loop.c (handle_file_event): In case of poll, enable
4793         printing of informational message if an error/exception is
4794         detected on the file descriptor.
4795
4796 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
4797
4798         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
4799
4800 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4801
4802         * buildsym.c: Include "language.h" and "expression.h" for
4803         longest_local_hex_string_custom.
4804
4805 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4806
4807         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
4808         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
4809         Cagney <cagney@b1.cygnus.com>.
4810
4811 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4812
4813         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
4814         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
4815         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
4816         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
4817         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
4818         Kingdon.
4819         * MAINTAINERS: Add Nick Clifton to write after approval list.
4820
4821 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4822
4823         * MAINTAINERS: Add note on multiple maintainers.
4824
4825 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
4826
4827         * cli-out.c (cli_table_header): Type of parameter `alignment' is
4828         `enum ui_align', not `int'.
4829         (cli_field_string, cli_field_skip): Likewise.
4830
4831 2000-02-18  Jim Blandy  <jimb@redhat.com>
4832
4833         From Jimmy Guo <guo@cup.hp.com>:
4834         * buildsym.h (add_free_pendings): Declare.
4835         * buildsym.c (add_free_pendings): New function.
4836         (make_blockvector): 32x64 fix using longest_local_hex_string().
4837         (start_subfile): initialize variable 'subfile'.
4838
4839 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4840
4841         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
4842         make sure that all is cleaned up after we disconnect from the
4843         target.
4844         (remote_detach): Ditto.
4845
4846 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4847
4848         From Rodney Brown  <RodneyBrown@pmsc.com>
4849         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
4850         potentially harming mistake.
4851
4852 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4853
4854         * arm-tdep.c: Use header file instead of extern declarations for
4855         the {get,set}_arm_regname* functions.
4856
4857 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4858
4859         * configure.in: Replaces obsolete gdbtk-variable.c with
4860         gdbtk-varobj.c.
4861         * configure: Regenerate.
4862         * Makefile.in: Remove obsolete/extraneous references to
4863         gdbtk-var* files.
4864
4865 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
4866
4867         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
4868         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
4869         33 by definition, whereas REALTIME_LO might be 32 on systems that
4870         have SIG32 such as Linux.  Make sure that the signal number
4871         returned is within the range specified by REALTIME_LO and
4872         REALTIME_HI.
4873
4874 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
4875
4876         * configure: Regenerated.
4877
4878 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4879
4880         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
4881         _initialize_arm_tdep): Allows the user to choose between any of
4882         the flavors available for the disassembly to be used in the "info
4883         reg" command and elsewhere in gdb.  It prevents having to maintain
4884         this information in two places by using the data kept in the
4885         opcodes directory.
4886
4887 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
4888
4889         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
4890         prfpregset_t in <sys/procfs.h>.
4891         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
4892         HAVE_PRFPREGSET_T.
4893         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
4894         prgregset_t and prfpregset_t if they are not already present.
4895
4896 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4897
4898         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
4899         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
4900
4901 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
4902
4903         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
4904         'do-doc'.
4905
4906 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
4907
4908         Changes for AIX 4.3:
4909         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
4910         to correct value for generic dummy frames.  When using
4911         generic dummy frames, don't attempt to write TOC value or
4912         function to call into the call dummy.
4913         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
4914         code to also handle the PowerOpen ABI.
4915         (ppc_push_return_address): Enable for all ports.
4916         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
4917         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
4918         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
4919         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
4920         provided by generic RS6000 definitions so that call dummies
4921         are implemented using generic dummy frames instead.
4922
4923         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
4924         prior to changing the stack pointer via ptrace().  Also, ignore
4925         attempts to store to undefined registers that are less than
4926         NUM_REGS.
4927
4928         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
4929         frame from 436 to 448 to account for alignment padding.
4930         (rs6000_push_arguments): Obtain actual register size instead
4931         of assuming the register is 4 bytes long.  [There's still
4932         more work to be done to totally remove the 4 byte assumption,
4933         however.]  Make sure the stack is 16 byte aligned as required
4934         by the PowerOpen ABI.  Also, make sure that small structures
4935         passed in registers are properly aligned within the register.
4936
4937 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
4938
4939         Patch applied by Kevin Buettner <kevinb@redhat.com>
4940
4941         * rs6000-tdep.c (skip_prologue): skip copying of argument
4942         registers to local variable registers.
4943
4944 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
4945
4946         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
4947         sym->section->index number is not a SECT_OFF_* code.
4948
4949 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4950
4951         * MAINTAINERS (write after approval): Add H.J. Lu.
4952
4953 2000-02-14  Nick Clifton  <nickc@cygnus.com>
4954
4955         * sh-tdep.c: Remove extraneous code.
4956
4957 2000-02-14  Amit S. Kale  <akale@veritas.com>
4958
4959         * elfread.c (elf_symtab_read): Move the use of sym to after where
4960         it is set.
4961         Checked in by Jim Kingdon  <kingdon@redhat.com>
4962
4963 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4964
4965         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
4966
4967 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4968
4969         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
4970         * dwarf2read.c: (die_is_declaration): New fn.
4971         (read_structure_scope): Use it.
4972
4973         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
4974
4975 2000-02-10  J.T. Conklin  <jtc@redback.com>
4976
4977         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
4978         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
4979         configdirs.
4980         * gdbserver/low-nbsd.c: New file.
4981
4982         * gdbserver/Makefile.in: convert to autoconf.
4983         * gdbserver/configure.in: likewise.
4984         * gdbserver/configure: generate.
4985
4986 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4987
4988         * CONTRIBUTE: New file.  How to contribute to GDB.
4989
4990 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4991
4992         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
4993         Buettner to powerpc maintainers.  Make Kevin Buettner the
4994         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
4995         and Jason Molenda to write after aproval list.
4996
4997 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4998
4999         * MAINTAINERS: Reformat.  Separate into check-in categories.
5000
5001 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
5002
5003         * uw-thread.c: Remove __FUNCTION__ GNUism.
5004
5005 2000-01-17  Amit S. Kale  <akale@veritas.com>
5006
5007         * elfread.c (elf_symtab_read): Use offset for the section in which a
5008         symbol resides, instead of .text section for calculating address of a
5009         symbol.
5010         Checked in by Jim Kingdon  <kingdon@redhat.com>
5011
5012 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
5013
5014         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
5015         no longer necessary now we have gdb_wait.h.
5016
5017 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
5018
5019         * gnu-nat.c (proc_string): Make global.
5020         (do_mach_notify_dead_name): Suppress dead name notifications if we
5021         know that the task is dead.
5022
5023 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
5024
5025         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
5026         instead of directly from the kernel.  Add some hackery to make
5027         sure that the info isn't influenced by suspension of the task in
5028         the proc server itself.
5029
5030 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
5031
5032         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
5033         approved by Michael Snyder.
5034
5035 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
5036
5037         * linux-thread.c: Include defs.h before gdb_wait.h.
5038
5039 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5040
5041         * Makefile.in (wait_h): Delete macro.  Update all dependencies
5042         specifying gdb_wait.h instead.
5043
5044         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
5045         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
5046         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
5047         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
5048         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
5049         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
5050         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
5051         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
5052         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
5053         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
5054         or <sys/wait.h>.
5055         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
5056
5057         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
5058         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
5059
5060 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
5061
5062         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
5063         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
5064         (d10v_stack_align): Declare.
5065         * d10v-tdep.c (d10v_stack_align): Define.
5066
5067 1999-08-23  J.T. Conklin  <jtc@redback.com>
5068
5069         * top.c (remote_timeout): Change default to 2.  Add comment
5070         explaining history of changes to the default value.
5071         * remote.c (_initialize_remote): Remove code that adds set/
5072         show remotetimeout, as that's also done in top.c
5073
5074 1999-10-18  J.T. Conklin  <jtc@redback.com>
5075
5076         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
5077         Return E01 instead of P01 when 'P' command fails.
5078
5079 2000-02-05  J.T. Conklin  <jtc@redback.com>
5080
5081         * remote.c (putpkt_binary): Handle NAK from target stub.
5082
5083 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5084
5085         * configure.in: Remove the addition of sol-thread.c to the
5086         CONFIG_INITS list. This caused problems with init.c, because
5087         sol-thread.c would be grepped twice for _initialize_* functions.
5088         * configure: Ditto.
5089         * Makefile.in: Add FIXME for init.c.
5090
5091 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
5092
5093         Clean up compiler warnings:
5094         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
5095         stack.c, valprint.c: Change variables to unsigned.
5096         * bcache.c: Rearrange to avoid warnings about variables not being set.
5097         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
5098         rather than declaring print_max and repeat_count_threashold
5099         ourselves (incorrectly).
5100         * valprint.h: Do declare repeat_count_threashold.
5101         * ch-exp.c: Use default case for internal error.
5102         * findvar.c: Don't omit argument type.
5103         * symtab.c: Remove unused variable.
5104
5105 2000-02-04  Jim Blandy  <jimb@redhat.com>
5106
5107         * c-typeprint.c (remove_qualifiers): New function.
5108         (c_type_print_base): Use it to remove qualifiers from C++
5109         qualified names, not strrchr.
5110
5111         * c-typeprint.c (c_type_print_base): Recognize type conversion
5112         operators by calling is_type_conversion_operator.
5113         (is_type_conversion_operator): New function.
5114
5115 2000-02-04  Nick Clifton  <nickc@cygnus.com>
5116
5117         * config/arm/tm-arm.h (LOWEST_PC): Define.
5118
5119 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5120
5121         * infrun.c (resume): Make just one call to target_resume(), instead
5122         of four: set up correct parameters in all the cases ahead of time,
5123         and do call at the end.
5124
5125 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5126
5127         * config/powerpc/tm-ppc-eabi.h: Define
5128         SOFUN_ADDRESS_MAYBE_MISSING.
5129
5130 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5131
5132         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
5133         frames (revisited).
5134
5135 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5136
5137         * Makefile.in (INIT_FILES): Append CONFIG_INITS
5138         * configure.in (CONFIG_INIT): Initialize.
5139         (links): Link srcdir/gdbtk/library to gdbtcl2.
5140         * gdbtcl2: Moved to gdbtk/library.
5141         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
5142         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
5143         gdbtk.h: Moved to gdbtk/generic.
5144
5145 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5146
5147         * printcmd.c (build_address_symbolic): New function. Returns all
5148         the parts that are necessary to print an address in a symbolic
5149         form.
5150         (print_address_symbolic): Split into a printing part and an
5151         information building part, build_address_symbolic().
5152
5153         * defs.h (build_address_symbolic): Export.
5154
5155 2000-02-03  Jim Blandy  <jimb@redhat.com>
5156
5157         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
5158         opcode.
5159
5160 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5161
5162         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
5163         arguments on dummy frames.
5164
5165 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5166
5167         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
5168         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
5169
5170 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5171
5172         * remote.c (getpkt_sane): New function. It is the old getpkt(),
5173         which now returns a timeout indication.
5174         (getpkt): New function. Wrapper for getpkt_sane(), so that return
5175         value can still be ignored.
5176
5177 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5178
5179         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
5180         UI_OUT.
5181
5182 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5183
5184         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
5185         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
5186         GDB_FILE.
5187
5188         * Makefile.in: Update.
5189
5190         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
5191         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
5192         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
5193         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
5194         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
5195         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
5196         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
5197         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
5198         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
5199         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
5200         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
5201         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
5202         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
5203         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
5204         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
5205         config/pa/tm-hppa.h: Update.
5206         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
5207
5208 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
5209
5210         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
5211         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
5212         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
5213         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
5214         config/m88k/delta88v4.mh, config/mips/irix4.mh,
5215         config/mips/irix5.mh, config/mips/mipsv4.mh,
5216         config/powerpc/solaris.mh (NATDEPFILES): Change references to
5217         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
5218         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
5219
5220 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5221
5222         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
5223
5224         * main.c (captured_main): Only use the legacy tui_file code when
5225         linking in older code such as the TUI.
5226
5227         * gdb-file.h, gdb-file.c: New files.
5228         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
5229         null_file_isatty, null_file_rewind, null_file_put,
5230         null_file_flush, null_file_write, null_file_fputs,
5231         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
5232         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
5233         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
5234         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
5235         set_gdb_file_data, struct accumulated_gdb_file,
5236         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
5237         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
5238         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
5239         stdio_file_delete, stdio_file_flush, stdio_file_write,
5240         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
5241         Moved to gdb-file.h and gdb-file.c.
5242         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
5243         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
5244         tui_file_rewind, tui_file_put, tui_file_fputs,
5245         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
5246         fputs_unfiltered_hook):
5247         Moved to tui/tui-file.c and tui/tui-file.h.
5248
5249         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
5250         (tui-file.o, gdb-file.o): Add dependencies.
5251         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
5252         * main.c: #include tui/tui-file.h.
5253
5254 2000-01-28  Fred Fish  <fnf@cygnus.com>
5255
5256         * findvar.c (value_from_register): Special case handling of D10V
5257         pointer values fetched from registers.
5258
5259 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5260
5261         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
5262         support for new style thumb prologues.
5263
5264 2000-01-28  Nick Clifton  <nickc@redhat.com>
5265
5266         * arm-tdep.c: Remove extraneous dash at start of strings
5267         introduced in previous delta.
5268
5269 2000-01-27  Nick Clifton  <nickc@redhat.com>
5270
5271         * arm-tdep.c: Replace uses of arm_toggle_renames() with
5272         parse_arm_disassembler_option().
5273
5274 2000-01-27  Jim Blandy  <jimb@cygnus.com>
5275
5276         * symtab.c (decode_line_1): Don't let commas that are within
5277         quotes or parenthesis terminate the line spec.  Don't use pp when
5278         removing the final double quote of a double-quoted string.  Don't
5279         forget to skip the opening double quote.  I have no clue whether
5280         this change is correct; probably we've just moved this function
5281         from one buggy place to another buggy place, and never came within
5282         an outhouse whiff of correctness.
5283         (find_toplevel_char): New function.
5284
5285 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5286
5287         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
5288         passing the pointer to a thumb function as an argument.
5289
5290 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5291
5292         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
5293         are reinserted for another run.
5294
5295 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5296
5297         * cli-out.c (cli_filed_string): Test for NULL string.
5298
5299 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5300
5301         * infcmd.c (run_stack_dummy): Account for a random signal stopping
5302         the inferior as well as breakpoints being hit while performing an
5303         inferior function call.
5304         * valops.c (hand_function_call): Ditto.
5305
5306 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5307
5308         From  Mark Kettenis  <kettenis@gnu.org>
5309
5310         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
5311         i386_REGS_SEGS_STATE.
5312         (HAVE_I387_REGS): Define.
5313         (FLOAT_INFO): Remove.
5314         * i386gnu-nat.c: Almost completely rewritten to use new i386
5315         register layout and `float info' implementation.
5316         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
5317         Move prototypes from here.
5318         * gnu-nat.h: To here.
5319
5320 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
5321
5322         * utils.c (get_field, put_field): Fix buffer underruns and
5323         overruns.  Also, handle case where total_len is not evenly
5324         divisible by 8.
5325         (getfield): Make sure zeroing of unwanted bits occurs even
5326         when bit field to extract does not straddle two or more
5327         bytes.
5328
5329 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
5330
5331         * defs.h: Add gdb_thread_select declaration.
5332
5333 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
5334
5335         * linux-thread.c (_initialize_linuxthreads): Make sure that
5336         linuxthreads_block_mask does not block SIGCHLD.
5337
5338 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5339
5340         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
5341         text so that new lines work properly.
5342
5343 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5344
5345         * proc-utils.h: New file. Export functions from proc-*.c.
5346
5347         * proc_api.c: Rename to:
5348         * proc-api.c: New file. Add include of proc-utils.h.
5349
5350         * proc_events.c: Rename to:
5351         * proc-events.c: New file.
5352
5353         * proc_flags.c: Rename to:
5354         * proc-flags.c: New file.
5355
5356         * proc_why.c: Rename to:
5357         * proc-why.c: New file. Add include of proc-utils.h.
5358
5359         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
5360         ctype.h, proc-utils.h.
5361         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
5362         (open_procinfo_files): Conditionalize local variable tmp, to avoid
5363         compiler warnings.
5364         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
5365         pathname.
5366         (procfs_wait): Adjust format in some printf_filetered calls to
5367         avoid compiler warnings.
5368         (make_signal_thread_runnable): Ifdef 0. The calls to this function
5369         are also ifdef'd 0 .
5370         (procfs_resume): Add parentheses around '&&' operation.
5371         (procfs_set_exec_trap): Remove unused variable.
5372         (info_proc_cmd): Add braces to avoid ambiguous else clause.
5373
5374         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
5375         proc-why.o): Update dependencies.
5376
5377         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
5378         proc-*.o.
5379
5380 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
5381
5382         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
5383         Fix from Robert Lipe <robertl@sco.com>.
5384         * configure: Regenerated.
5385
5386 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5387
5388         * stack.c (print_frame_info_base): Break up into the frame info
5389         (location) printing part and the rest (source line printing).
5390         (print_frame): New function. Take care of printing the location
5391         information.
5392         Update copyright.
5393
5394         * infrun.c (normal_stop): Use enum values rather than integers for the
5395         source_flag to be passed to show_and_print_stack_frame().
5396         Update copyright.
5397
5398         * frame.h (print_what): New enum for 'source' argument to
5399         print_frame_info_base(). Use this instead of obscure numbers.
5400         Update copyright.
5401
5402 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
5403
5404         * event-top.c (stdin_event_handler): call quit_command rather than
5405         exit -- run cleanups, give target code a chance to say goodbye to
5406         the target.  Fixes bug where the inferior processes were left
5407         around on Solaris (and probably elsewhere) by the testsuite.
5408
5409 2000-01-14  Mark Salter  <msalter@cygnus.com>
5410
5411         * v850-tdep.c (v850_target_architecture_hook): Setup correct
5412         machine id for disassembly.
5413
5414 2000-01-13  Jim Blandy  <jimb@cygnus.com>
5415
5416         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
5417         convert_to_regset, when regno indicates a specific register.
5418
5419 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
5420
5421         * uw-thread.c: Document libthread.so debugging interface.  Minor
5422         comment and formatting tweaks.
5423         (DEBUG): #define as 0 instead of 1.
5424         (CALL_BASE): Include function name in error msg.
5425         (libthread_stub): Adjust inferior_pid after thread exit.
5426         (uw_thread_create_inferior): Deactivate uw_thread_ops before
5427         asking procfs_ops to create inferior.
5428         (libthread_init): Don't return nonlocally on error.
5429
5430 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5431
5432         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
5433         variable.
5434
5435 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5436
5437         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
5438         both sides are on the same state.
5439
5440 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5441
5442         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
5443         115200 (minor syntax mistake).
5444
5445 2000-01-12  Jim Blandy  <jimb@cygnus.com>
5446
5447         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
5448         this here, to go along with the definitions of PIDGET and TIDGET.
5449
5450 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5451
5452         * thread.c (do_captured_thread_select): New function. Switch
5453         current thread, safely from within catch_errors().
5454         (gdb_thread_select): New function. Switch threads safely.
5455         (thread_command): Use gdb_thread_select().
5456         Include ui-out.h.
5457         (do_captured_list_thread_ids): New function.
5458         (gdb_list_thread_ids): New function.
5459
5460         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
5461
5462 2000-01-11  Christopher Faylor <cgf@cygnus.com>
5463
5464         * configure.in: Avoid linking -limagehlp unless it's a native build.
5465         * configure: Regenerate.
5466         * thread.cc (add_thread): Clear private data pointer here or suffer
5467         strange behavior when it is checked for NULL later.
5468
5469 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
5470
5471         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
5472         * configure.in: Add an additional library to cygwin link.
5473         * configure: Regenerate.
5474
5475         Patch from Egor Duda <deo@logos-m.ru>:
5476         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
5477         type.
5478
5479 2000-01-07  Michael Snyder  <msnyder@cygnus.com>
5480
5481         * uw-thread.c: New file to support UnixWare user-mode threads:
5482         contributed by Nickolas Duffek  <nsd@cygnus.com>.
5483         * target.h (struct target_ops): New vector, to_extra_thread_info,
5484         allows back-ends to give extra details in info thread display.
5485         (target_extra_thread_info): define new macro.
5486         (target_find_new_threads): simplify macro.  Cleanup comments.
5487         * target.c (to_extra_thread_info): default and inherit new vector.
5488         (cleanup_target): eliminate PARAMS, break up long lines,
5489         provide default definition for to_extra_thread_info, and
5490         to_find_new_threads.  Default to_thread_alive and to_query
5491         to return_zero, not target_ignore (they each return int not void).
5492         (debug_to_find_new_threads): new debug entry.
5493         (setup_target_debug): add debug_to_find_new_threads.
5494         * gdbthread.h: export struct thread_info, find_thread_pid, and
5495         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
5496         copyright.  Add new private data pointer for use by target back-ends.
5497         * thread.c (struct thread_info): move definition to gdbthread.h.
5498         (find_thread_pid): new exported function for thread lookup.
5499         (iterate_over_threads): new exported function for applying
5500         arbitrary operations to threads.  Update copyright to 2000.
5501         (info_threads_command): use new target_extra_thread_info vector
5502         to display extra information about each thread (if implemented).
5503         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
5504         Add defines for PIDGET, etc.
5505         * config/i386/tm-i386sol2.h: ditto.
5506         * config/sparc/tm-sun4sol2.h: ditto.
5507         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
5508         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
5509         if -lpthread and -lpthreads fail.
5510
5511         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
5512         (proc_flags): combine flags that UnixWare splits into two locations.
5513         (proc_modify_flag): add support for PR_KLC (kill on last close).
5514         (proc_[un]set_kill_on_last_close): new functions.
5515
5516 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5517
5518         * infrun.c (normal_stop): Print out thread id when we stop.
5519
5520 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5521
5522         * remote.c (remote_open_1): Fix message so it does not imply a
5523         specific syntax for serial ports, as it is OS dependent.
5524         (remote_async_open_1): Ibid.
5525         (init_remote_ops): Ibid.
5526
5527 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5528
5529         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
5530         "set remotebaud" command (if set) when no speed is specified on
5531         the "target rdi" command.
5532
5533 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5534
5535         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
5536         115200.
5537         (baud_options[]): Ibid.
5538
5539 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5540
5541         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
5542         used by each operating system.
5543
5544 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5545
5546         * breakpoint.c (until_break_command): Add an argument for the
5547         continuation, the beginning of the cleanups set up by this
5548         command.
5549         (until_break_command_continuation): Do cleanups until the one
5550         passed in as argument instead of doing all of them.
5551
5552         * infcmd.c (finish_command_continuation): Expect a new argument,
5553         which indicates up to where to do cleanups. Update calls to
5554         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
5555         (finish_command): Add another argument for the continuation: the
5556         starting cleanup for this command.
5557
5558 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5559
5560         From Grant Edwards <grante@visi.com> (original patch from Thomas
5561         Zenker ):
5562         * rdi-share/ardi.c: Allow interruption of interruptible
5563         targets with a <CNTL-C>.
5564
5565 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5566
5567         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
5568         to control port to accommodate some versions of Angel.
5569
5570 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5571
5572         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
5573         Add interpretation for C Support Library packets.
5574
5575 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5576
5577         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
5578         is now being modified.
5579         * rdi-share/devsw.h: Adjust declaration of the above funtion.
5580
5581 For older changes see ChangeLog-99
5582 \f
5583 Local Variables:
5584 mode: change-log
5585 left-margin: 8
5586 fill-column: 74
5587 version-control: never
5588 End: