gdb/ChangeLog

   1 Thu Aug  3 18:39:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * MAINTAINERS, TODO: Tweeks.
   4
   5 Thu Aug  3 15:46:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   6
   7         * TODO (5.1): Update.
   8
   9 2000-08-02  Kevin Buettner  <kevinb@redhat.com>
  10
  11         * alpha-tdep.c (alpha_extract_return_value): Protoize.
  12
  13 2000-08-02  Jimmy Guo  <guo@hpcleara.cup.hp.com>
  14
  15         * gdbarch.sh: Add print_p field for CALL_DUMMY_BREAKPINT_OFFSET
  16         to be printed only if CALL_DUMMY_BREAKPOINT_OFFSET_P.
  17
  18         * gdbarch.c: Regenerated.
  19
  20 2000-08-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  21
  22         * remote-vx.c (vx_add_symbols): Fix typos.
  23
  24 Wed Aug  2 19:15:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  25
  26         * arch-utils.h, gdbarch.c (default_register_sim_regno): New
  27         function.
  28         * gdbarch.sh (REGISTER_SIM_REGNO): Add.
  29         * gdbarch.h, gdbarch.c: Regenerate.
  30         * remote-sim.c (REGISTER_SIM_REGNO): Delete definition.
  31
  32         * config/d10v/tm-d10v.h (REGISTER_SIM_REGNO): Delete.
  33         * d10v-tdep.c (d10v_gdbarch_init): Update.
  34         (struct gdbarch_tdep): Delete member register_sim_regno.
  35         (d10v_register_sim_regno): Delete function.
  36
  37 Wed Aug  2 14:46:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  38
  39         * remote.c (enum packet_detect, packet_support_enums,
  40         packet_support_auto, packet_enable, packet_disable): Delete.
  41         (show_packet_config_cmd, set_packet_config_cmd,
  42         init_packet_config): Use add_set_auto_boolean_cmd.
  43         * TODO: Update.
  44
  45 Wed Aug  2 13:06:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  46
  47         * remote-udi.c (udi_xfer_inferior_memory, udi_files_info,
  48         udi_kill): Update function signatures so that match target vector.
  49         * MAINTAINERS: Update.
  50
  51 Wed Aug  2 11:04:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  52
  53         * TODO: Updates.
  54
  55 2000-08-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  56
  57         * gdbarch.sh: Multiarch DO_REGISTERS_INFO macro.
  58         * gdbarch.h, gdbarch.c: Regenerate.
  59         * infcmd.c (do_registers_info): Make not static and
  60         unconditionalize.
  61         * inferior.h (do_registers_info): Export.
  62
  63 2000-08-01  Kazu Hirata  <kazu@hxi.com>
  64
  65         * MAINTAINERS: Add myself to "Write After Approval" list.
  66
  67 Tue Aug  1 21:02:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  68
  69         * MAINTAINERS: Update list of target maintainers.  List all
  70         targets explicitly.
  71         (sh): Elena Zannoni is maintainer.
  72         (powerpc): Nick Duffek is a maintainer.
  73
  74 Tue Aug  1 17:45:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  75
  76         * gdbarch.sh: Parse and save comments in the function_list.  Print
  77         them out as part of the header.  Convert all function definitions
  78         to ISO-C form.
  79         * gdbarch.h, gdbarch.c: Regenerate.
  80
  81 Tue Aug  1 14:50:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  82
  83         * top.c (get_prompt_1), tracepoint.c (replace_comma): Update
  84         function signatures so that they match catch_errors and
  85         make_cleanup callbacks.
  86
  87         * tracepoint.c (encode_actions): Fix arguments passed to
  88         stringify_collection_list.
  89
  90 2000-07-31  Kevin Buettner  <kevinb@redhat.com>
  91
  92         * ppc-tdep.h: New file.
  93         * Makefile.in (ppc-linux-tdep.o, rs6000-tdep.o): Add ppc-tdep.h
  94         as a dependency.
  95         * ppc-linux-tdep.c, rs6000-tdep.c (ppc-tdep.h): Include.
  96
  97         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Made static.
  98
  99         * rs6000-tdep.c (elf-bfd.h): Include.
 100         (gdbarch_tdep): Add field osabi to this struct.
 101         (rs6000_init_extra_frame_info, rs6000_frame_init_saved_regs,
 102         rs6000_frameless_function_invocation, rs6000_frame_saved_pc,
 103         rs6000_frame_chain): No longer static.
 104         (process_note_abi_tag_sections, get_elfosabi): New static
 105         functions.
 106         (rs6000_gdbarch_init): Revised to accomodate ELF executables;
 107         also use Linux specific methods when the target is Linux.
 108
 109         * config/powerpc/aix.mt, config/powerpc/cygwin.mt,
 110         config/powerpc/macos.mt, config/powerpc/nbsd.mt,
 111         config/powerpc/ppc-eabi.mt, config/powerpc/ppc-nw.mt,
 112         config/powerpc/ppc-sim.mt, config/powerpc/ppcle-eabi.mt,
 113         config/powerpc/ppcle-sim.mt, config/powerpc/solaris.mt,
 114         config/powerpc/vxworks.mt, config/rs6000/aix4.mt,
 115         config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
 116         (TDEPFILES): Add ppc-linux-tdep.o.
 117
 118         * config/tm-linux.h (SIGCONTEXT_PC_OFFSET, FRAME_SAVED_PC,
 119         INIT_EXTRA_FRAME_INFO, FRAMELESS_FUNCTION_INVOCATION,
 120         FRAME_INIT_SAVED_REGS, FRAME_CHAIN, PUSH_ARGUMENTS,
 121         MEMORY_REMOVE_BREAKPOINT: Removed defines.
 122         (ppc_linux_frame_saved_pc, ppc_linux_init_extra_frame_info,
 123         ppc_linux_frameless_function_invocation,
 124         ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain,
 125         ppc_sysv_abi_push_arguments, ppc_linux_memory_remove_breakpoint):
 126         Removed declarations.
 127         (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Disabled.
 128
 129         * dink32-rom.c (dink32_regnames): Make array size implicit.
 130
 131         * ppc-bdm.h (ppc-tdep.h): Include.
 132
 133         * rs6000-tdep.c, ppc-linux-tdep.c, ppc-bdm.h, ppc-tdep.h
 134         (GP0_REGNUM, TOC_REGNUM, PS_REGNUM, CR_REGNUM, LR_REGNUM,
 135         CTR_REGNUM, XER_REGNUM, MQ_REGNUM): Add PPC_ prefix.
 136
 137         From Nick Duffek:
 138         * ppc-tdep.h (ppc_linux_frame_saved_pc, rs6000_frame_saved_pc):
 139         Change return type to CORE_ADDR.
 140         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Likewise.
 141
 142 2000-07-31  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 143
 144         * sh-tdep.c (sh_push_arguments): Make header match prototype.
 145
 146         * remote-e7000.c (e7000_start_remote): Use void *, not char * as
 147         parameter to avoid compiler warning.
 148         (fetch_regs_from_dump): Call get_hex() with the correct number of
 149         parameters.
 150
 151 2000-07-31  Eli Zaretskii  <eliz@is.elta.co.il>
 152
 153         * config/djgpp/fnchange.lst: Add file mappings as per last weekly
 154         snapshot.
 155
 156 2000-07-29  Kevin Buettner  <kevinb@redhat.com>
 157
 158         * a29k-tdep.c, a68v-nat.c, abug-rom.c, alpha-nat.c,
 159         alpha-tdep.c, annotate.c, arc-tdep.c, arch-utils.c, ax-gdb.c,
 160         ax-general.c, blockframe.c, breakpoint.c, buildsym.c,
 161         c-lang.c, c-typeprint.c, c-valprint.c, ch-exp.c, ch-lang.c,
 162         ch-typeprint.c, ch-valprint.c, cli-out.c, coff-solib.c,
 163         coffread.c, command.c, complaints.c, copying.c, core-aout.c,
 164         core-regset.c, core-sol2.c, corefile.c, corelow.c,
 165         cp-valprint.c, cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c,
 166         d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, delta68-nat.c,
 167         demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, dstread.c,
 168         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
 169         environ.c, eval.c, event-top.c, exec.c, expprint.c, f-lang.c,
 170         f-typeprint.c, f-valprint.c, findvar.c, fork-child.c,
 171         fr30-tdep.c, gdbarch.c, gdbserver/gdbreplay.c,
 172         gdbserver/low-hppabsd.c, gdbserver/low-linux.c,
 173         gdbserver/low-lynx.c, gdbserver/low-nbsd.c,
 174         gdbserver/low-sim.c, gdbserver/low-sparc.c,
 175         gdbserver/low-sun3.c, gdbserver/remote-utils.c,
 176         gdbserver/utils.c, gdbtypes.c, gnu-nat.c, h8300-tdep.c,
 177         h8500-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
 178         hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c,
 179         hppam3-nat.c, hpread.c, hpux-thread.c, i386-linux-nat.c,
 180         i386-stub.c, i386-tdep.c, i386aix-nat.c, i386b-nat.c,
 181         i386ly-tdep.c, i386m3-nat.c, i386mach-nat.c, i386nbsd-nat.c,
 182         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c,
 183         ia64-linux-nat.c, ia64-tdep.c, infcmd.c, inflow.c,
 184         infptrace.c, infrun.c, inftarg.c, infttrace.c, irix4-nat.c,
 185         irix5-nat.c, jv-lang.c, jv-typeprint.c, jv-valprint.c,
 186         kdb-start.c, kod-cisco.c, kod.c, language.c, lin-thread.c,
 187         linux-thread.c, lynx-nat.c, m2-lang.c, m2-typeprint.c,
 188         m2-valprint.c, m3-nat.c, m32r-rom.c, m32r-stub.c, m32r-tdep.c,
 189         m68hc11-tdep.c, m68k-stub.c, m68k-tdep.c, m68klinux-nat.c,
 190         m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c,
 191         mac-xdep.c, maint.c, mcore-rom.c, mcore-tdep.c, mdebugread.c,
 192         mem-break.c, mi/mi-cmds.c, mi/mi-main.c, mi/mi-out.c,
 193         mi/mi-parse.c, minsyms.c, mips-nat.c, mips-tdep.c,
 194         mipsm3-nat.c, mipsread.c, mipsv4-nat.c, mn10200-tdep.c,
 195         mn10300-tdep.c, mon960-rom.c, monitor.c, news-xdep.c,
 196         nindy-tdep.c, nlm/gdbserve.c, nlm/i386.c, nlm/ppc.c,
 197         nlmread.c, ns32k-tdep.c, ns32km3-nat.c, ns32knbsd-nat.c,
 198         objfiles.c, ocd.c, op50-rom.c, os9kread.c, osfsolib.c,
 199         p-lang.c, p-typeprint.c, p-valprint.c, pa64solib.c, parse.c,
 200         ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c,
 201         ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c,
 202         proc-flags.c, proc-why.c, procfs.c, ptx4-nat.c,
 203         remote-adapt.c, remote-array.c, remote-bug.c, remote-e7000.c,
 204         remote-eb.c, remote-es.c, remote-est.c, remote-hms.c,
 205         remote-mips.c, remote-mm.c, remote-nindy.c, remote-nrom.c,
 206         remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sds.c,
 207         remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c,
 208         remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c,
 209         remote-vxmips.c, remote-vxsparc.c, remote.c, rom68k-rom.c,
 210         rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-valprint.c,
 211         ser-e7kpc.c, ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c,
 212         sh-stub.c, sh-tdep.c, sh3-rom.c, sol-thread.c, solib.c,
 213         somread.c, somsolib.c, source.c, sparc-nat.c, sparc-stub.c,
 214         sparc-tdep.c, sparcl-stub.c, sparcl-tdep.c, sparclet-rom.c,
 215         sparclet-stub.c, stabsread.c, stack.c, standalone.c,
 216         stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, symfile.c,
 217         symm-nat.c, symm-tdep.c, symmisc.c, symtab.c, target.c,
 218         thread.c, tic80-tdep.c, top.c, tracepoint.c, tui/tui-file.c,
 219         tui/tui.c, tui/tuiLayout.c, tui/tuiRegs.c, tui/tuiStack.c,
 220         tui/tuiWin.c, typeprint.c, ui-file.c, ui-out.c, ultra3-nat.c,
 221         ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c,
 222         valarith.c, valops.c, valprint.c, values.c, varobj.c,
 223         vax-tdep.c, w65-tdep.c, w89k-rom.c, win32-nat.c, wince.c,
 224         wrapper.c, xcoffread.c, xcoffsolib.c, xmodem.c, z8k-tdep.c:
 225         Convert old-style, pre-ISO function definitions to prototyped
 226         form.
 227
 228 2000-07-28  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 229
 230         * sh-tdep.c (sh_gdbarch_init): For sh4 initialize
 231         register_convert_to_raw, register_convert_to_virtual,
 232         register_convertible.
 233         (sh_sh4_register_convertible): New function.
 234         (sh_sh4_register_convert_to_virtual): New function.
 235         (sh_sh4_register_convert_to_raw): New function.
 236         Include floatformat.h.
 237
 238 Thu Jul 27 14:06:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 239
 240         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
 241         * configure.tgt: Recognize the 68hc11.
 242         * m68hc11-tdep.c: New file for 68hc11 target.
 243         * config/m68hc11/m68hc11.mt: New file for 68hc11 port.
 244
 245         * configure.tgt: When 68hc11, set gdb_multi_arch.
 246
 247 Wed Jul 26 17:22:53 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 248
 249         * configure.in (GDB_MULTI_ARCH): Define from configure.tgt
 250         or makefile fragment.
 251         * acconfig.h (GDB_MULTI_ARCH): Add.
 252         * config.in, configure: Regenerate.
 253
 254         * gdbarch.sh (GDB_MULTI_ARCH): Delete definition, moved to
 255         configure.in and defs.h.  Use GDB_MULTI_ARCH_TM,
 256         GDB_MULTI_ARCH_PARTIAL and GDB_MULTI_ARCH_PURE in tests.
 257         * gdbarch.h, gdbarch.c: Regenerate.
 258
 259         * defs.h (GDB_MULTI_ARCH_PARTIAL, GDB_MULTI_ARCH_TM, ,
 260         GDB_MULTI_ARCH_PURE): Define.  Only include "tm.h" when the target
 261         is less than pure multi-arch.
 262
 263 2000-07-26  Jimmy Guo       <guo@cup.hp.com>
 264
 265         * config/convex/tm-convex.h: Remove stray control characters.
 266         * config/m68k/tm-altos.h: Ditto.
 267         * config/tahoe/tm-tahoe.h: Ditto.
 268
 269 2000-07-26  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 270
 271         * sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte,
 272         sh_sh4_register_raw_size, sh_sh4_register_virtual_type,
 273         sh_fetch_pseudo_register, sh_store_pseudo_register,
 274         sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs,
 275         they should be numbered as drx fvy where x and y are multiples of
 276         2 and 4 respectively.
 277
 278         * config/sh/tm-sh.h: Fix names of pseudo regs.
 279
 280 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 281
 282         * config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
 283         pseudo registers.
 284         (DO_REGISTERS_INFO): Define.
 285
 286         * sh-tdep.c (sh_sh4_register_name): New function.
 287         (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
 288         sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
 289         signature.
 290         (sh_show_regs_command): New function. Actual function called by
 291         the 'regs' command.
 292         (sh_register_byte): Rename to...
 293         (sh_default_register_byte): ...New function.
 294         (sh_sh4_register_byte): New function.
 295         (sh_register_raw_size): Rename to...
 296         (sh_default_register_raw_size): ...New function.
 297         (sh_sh4_register_raw_size): New function.
 298         (sh_sh4_register_virtual_type): New function.
 299         (sh_sh4_build_float_register_type): New function.
 300         (sh_fetch_pseudo_register, sh_store_pseudo_register): New
 301         functions.
 302         (fv_reg_base_num, dr_reg_base_num): New functions.
 303         (do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
 304         sh_do_fp_register, sh_do_register, sh_print_register,
 305         sh_do_registers_info): New functions.
 306         (sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
 307         architecture specific parts.
 308         (_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
 309
 310 2000-07-24  Jim Blandy  <jimb@redhat.com>
 311
 312         * dwarf2read.c (read_structure_scope): Correct overzealous
 313         addition of cu_header argument.
 314
 315 Mon Jul 24 07:47:46 2000  Anthony Green  <green@redhat.com>
 316
 317         * TODO: Update.  Two of my java patches are in.
 318
 319 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 320
 321          * gdbarch.sh: Add FETCH_PSEUDO_REGISTER and STORE_PSEUDO_REGISTER
 322          to the gdbarch structure.
 323          * gdbarch.c: Regenerate.
 324          * gdbarch.h: Regenerate.
 325          * inferior.h (FETCH_PSEUDO_REGISTER, STORE_PSEUDO_REGISTER):
 326          Delete macros.
 327          * regcache.c (write_register, read_register, write_register_bytes,
 328          write_register_gen, read_register_bytes, read_register_gen):
 329          Rename ARCH_FECTH_PSEUDO_REGISTERS to FETCH_PSEUDO_REGISTERS and
 330          ARCH_STORE_PSEUDO_REGISTER to STORE_PSEUDO_REGISTER.
 331
 332 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 333
 334         * gdbarch.sh: Add NUM_PSEUDO_REGS to the gdbarch structure.
 335         * gdbarch.c: Regenerate.
 336         * gdbarch.h: Regenerate.
 337         * inferior.h (NUM_PSEUDO_REGS): Delete macro.
 338
 339 Sun Jul 23 21:40:55 2000  Anthony Green  <green@redhat.com>
 340
 341         * language.c: Include jv-lang.h.
 342         (lang_bool_type): Add case for java booleans.
 343
 344 Mon Jul 24 11:23:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 345
 346         * dwarf2read.c (address_size): Delete file wide global.
 347         (struct comp_unit_head): Add signed_addr_p;
 348         (read_comp_unit_head): New function.
 349         (psymtab_to_symtab_1, dwarf2_build_psymtabs_hard): Use
 350         read_comp_unit_head to parse the debug_info header.
 351         (read_address): Add parameters cu_header and bytes_read.  When
 352         specified, sign extend the address.
 353
 354         * dwarf2read.c (add_partial_symbol, decode_locdesc,
 355         die_containing_type, die_type, dwarf_decode_lines,
 356         dwarf2_add_field, dwarf2_add_member_fn,
 357         dwarf2_build_psymtabs_hard, dwarf2_const_value, new_symbol,
 358         process_die, psymtab_to_symtab_1, read_array_type,
 359         read_enumeration, read_attribute, read_common_block,
 360         read_comp_unit, read_file_scope, read_full_die, read_func_scope,
 361         read_lexical_block_scope, read_partial_die, scan_partial_symbols,
 362         read_structure_scope, read_subroutine_type, read_tag_const_type,
 363         read_tag_pointer_type, read_tag_ptr_to_member_type,
 364         read_tag_reference_type, read_type_die, read_typedef,
 365         tag_type_to_type): Pass cu_header parameter.
 366
 367 2000-07-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 368
 369         * regcache.c (read_register, read_register_bytes): Fix typos.
 370
 371 2000-07-21  Michael Snyder  <msnyder@cleaver.cygnus.com>
 372
 373         * thread.c (thread_apply_all_command): Update thread list first.
 374         * printcmd.c (printf_command): Guard against 0-length string.
 375         * config/i386/tm-i386.h: treat PC and FP as unsigned.
 376         (SAVED_PC_AFTER_CALL): Use read_memory_unsigned_integer.
 377         (FRAME_SAVED_PC): Ditto.
 378         (FRAME_CHAIN): Ditto.
 379
 380 2000-07-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
 381
 382         * valarith.c (value_sub): Call check_typedef.
 383
 384 2000-07-19  Nicholas Duffek  <nsd@redhat.com>
 385
 386         * thread.c (free_thread): New function.
 387         (init_thread_list): Always zero highest_thread_num.  Call
 388         free_thread() instead of free().
 389         (delete_thread): Move thread cleanup code to free_thread().
 390
 391 2000-07-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 392
 393         Multiarch the sh target.
 394         * sh-tdep.c:
 395         (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
 396         sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
 397         Remove.
 398         (XMALLOC): Define.
 399         (struct frame_extra_info): Define.
 400         (sh_register_raw_size, sh_register_virtual_size,
 401         sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
 402         sh_frame_saved_pc, sh_skip_prologue,
 403         sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
 404         sh_extract_struct_value_address, sh_use_struct_convention,
 405         sh_store_struct_return, sh_push_arguments, sh_push_return_address,
 406         sh_saved_pc_after_call, sh_generic_register_name,
 407         sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
 408         sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
 409         sh_frame_args_address, sh_frame_locals_address,
 410         sh_coerce_float_to_double, sh_default_store_return_value,
 411         sh3e_sh4_store_return_value, sh_generic_show_regs,
 412         sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
 413         sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
 414         sh_register_virtual_size, sh_sh3e_register_virtual_type,
 415         sh_default_register_virtual_type, sh_gdbarch_init): New functions.
 416         (sh_target_architecture_hook, sh_frame_find_saved_regs,
 417         sh_show_regs): Delete functions.
 418         (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
 419         sh_pop_frame, sh_extract_return_value): Update
 420
 421         * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
 422         (struct gdbarch_tdep): Define.
 423         Remove all unnecessary defines.
 424
 425         * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
 426         for h8300 case.
 427         (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
 428         consistent.
 429         (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
 430         runtime check instead.
 431         (e7000_wait): Ditto.
 432
 433         * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
 434         and SPC register numbers.
 435         (sh3_regnames, sh3e_regnames): Don't specify a size.
 436
 437         * config/h8300/tm-h8300.h: Add comment.
 438
 439 Wed Jul 19 12:50:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 440
 441         * solib.c (elf_locate_base, info_sharedlibrary_command): Rename
 442         bfd_elf_get_arch_size to bfd_get_arch_size.
 443
 444 Tue Jul 18 17:13:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 445
 446         From Richard Henderson <rth@cygnus.com>:
 447         * dwarf2read.c (dwarf2_empty_hash_tables): Renamed from
 448         dwarf2_empty_die_ref_table; zero dwarf2_cached_types as well.
 449         Update all callers.
 450
 451 2000-07-17  Daniel Berlin  <dberlin@redhat.com>
 452
 453         * valops.c (value_struct_elt): Change error message
 454
 455 2000-07-17  matthew green  <mrg@redhat.com>
 456
 457         * config/sparc/nm-nbsd.h (GDB_GREGSET_T, GDB_FPREGSET_T): Define.
 458
 459 Mon Jul 17 13:08:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 460
 461         * values.c (value_as_pointer): When VAL is an integer, explictly
 462         cast to a pointer before converting to a CORE_ADDR.
 463         * gdbtypes.c (build_gdbtypes): For builtin_type_ptr, construct a
 464         real void pointer instead of an integer.
 465
 466 2000-07-15  Daniel Berlin  <dberlin@redhat.com>
 467
 468         * valops.c (typecmp):  Seperate loop into two, add support for
 469         references. This way, we can  say a reference to a pointer to a
 470         char is compatible with a pointer to a char. Before, this would
 471         not be true.
 472
 473 2000-07-14  Nicholas Duffek  <nsd@redhat.com>
 474
 475         * ppcbug-rom.c (ppcbug_regnames[]): Make array size implicit.
 476         * rs6000-tdep.c (DEFAULT_LR_SAVE): Move to config/*/tm-*.h.
 477         (rs6000_gdbarch_init): Use generic_pc_in_call_dummy instead of
 478         rs6000_pc_in_call_dummy.
 479         * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Move here from
 480         rs6000-tdep.c.
 481         * config/powerpc/tm-ppc-eabi.h: Remove various definitions
 482         handled by multi-arched rs6000-tdep.c.
 483
 484 2000-07-14  Nick Clifton  <nickc@cygnus.com>
 485
 486         * config/mcore/tm-mcore.h (SKIP_PROLOGUE): Fix defintion to avoid
 487         assignment.
 488
 489 2000-07-13  Michael Snyder  <msnyder@cleaver.cygnus.com>
 490
 491         * parse.c: Include inferior.h.
 492
 493 2000-07-12  Michael Snyder  <msnyder@cleaver.cygnus.com>
 494
 495         * regcache.c (registers_changed, registers_fetched): Use
 496         ARCH_NUM_REGS directly, eliminating an unnecessary variable.
 497
 498         This change adds pseudo-register capability to GDB.
 499         Pseudo-registers are handled like registers, but they
 500         don't come from or live on the target.  They may be
 501         aliases for an existing register, or they may be computed.
 502         * inferior.h (NUM_PSEUDO_REGISTERS): Define default of zero.
 503         (ARCH_FETCH_PSEUDO_REGISTERS): Define default of no-op.
 504         (ARCH_STORE_PSEUDO_REGISTERS): Define default of no-op.
 505         # regcache.c (registers_changed): Mark pseudo-registers
 506         invalid, as well as real registers.
 507         (registers_fetched): Do not mark pseudo-registers as fetched
 508         at the same time as other (real) registers.
 509         (read_register_bytes): Fetch pseudo-registers (if any) from
 510         the target architecture module instead of from the target.
 511         (read_register_gen): Ditto.
 512         (read_register): Ditto.
 513         (write_register_bytes): Store pseudo-registers (if any) to
 514         the target architecture module instead of to the target.
 515         (write_register_gen): Ditto.
 516         (write_register): Ditto.
 517         (build_regcache): Allocate enough register_valid space for
 518         pseudo-registers as well as normal (real) ones.
 519         * parse.c (target_map_name_to_register): Include pseudo-regs.
 520
 521 Tue Jul 11 19:45:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 522
 523         * valops.c (value_cast): Allow cast from INT, ENUM or RANGE to
 524         POINTER.
 525
 526 2000-07-11  Scott Bambrough <scottb@netwinder.org>
 527
 528         * command.c (do_setshow_command): Fix typo in var_auto_boolean
 529         case.
 530
 531 Tue Jul 11 20:38:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 532
 533         * mips-tdep.c: General cleanup.  Delete all #if 0 code.  Convert
 534         all old style K&R function definitions to ISO-C.
 535         (struct gdbarch_tdep): Add mips_abi_string.
 536         (mips_gdbarch_init): Initialize.
 537         (mips_dump_tdep): Print mips_abi_string and other values.
 538         (mips_push_arguments): Add more detailed tracing.
 539
 540 Tue Jul 11 20:16:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 541
 542         * mips-tdep.c (mips32_next_pc, mips16_next_pc,
 543         read_next_frame_reg, mips_push_dummy_frame, mips_skip_stub,
 544         mips_saved_pc_after_call): Use read_signed_register when
 545         extracting register value.  Ensures all addresses are sign
 546         extended.
 547         (mips_read_pc): New function.  Return sign extended address.
 548         (mips_gdbarch_init): Set gdbarch_read_pc.
 549
 550 Tue Jul 11 19:06:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 551
 552         * remote-mips.c (mips_request): Change all arguments to ULONGEST.
 553         (mips_exit_debug, mips_resume, mips_initialize, mips_wait,
 554         mips_fetch_registers, mips_store_registers, mips_fetch_word):
 555         Update.
 556         (mips_xfer_memory): When mask_address_p, mask MEMADDR down to just
 557         32 bits.
 558         (_initialize_remote_mips): Add ``set mask-address'' command.
 559
 560         * mips-tdep.c (_initialize_mips_tdep): Replace "set mask-address"
 561         with "set mips mask-address".  Implement using
 562         add_set_auto_boolean_cmd.
 563         (struct gdbarch_tdep): Add default_mask_address_p.
 564         (mips_mask_address_p, show_mask_address): New functions.
 565         (mips_addr_bits_remove): Use mips_mask_address_p() to determine if
 566         masking is needed.
 567         (mips_gdbarch_init): Set default_mask_address_p to zero.
 568         (mips_dump_tdep): Print value of mask_address_p.
 569
 570 Tue Jul 11 18:32:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 571
 572         * printcmd.c (print_scalar_formatted): Move masking of 'a' address
 573         from here.
 574         (print_address_numeric): To here.
 575         * TODO: Update.
 576
 577 Tue Jul 11 17:50:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 578
 579         * symtab.c: Use paddr_nz() to print addresses.
 580
 581 Tue Jul 11 12:52:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 582
 583         * value.h (read_register, read_signed_register): Change return
 584         type to ULONGEST.
 585         (read_signed_register, read_signed_register_pid): Declare.
 586
 587         * regcache.c (read_register, read_register_pid): Update.
 588         (read_signed_register_pid, read_signed_register): New functions.
 589
 590 Mon Jul 10 18:06:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 591
 592         * mips-tdep.c (mips_push_arguments): Always align struct_addr on a
 593         16 byte boundary. Align allocated argument space using
 594         MIPS_STACK_ARGSIZE.  Reserve space on stack for the struct return
 595         and floating-point registers.  Use fp_register_arg_p to determine
 596         if float_argreg should be aligned.
 597
 598 2000-07-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 599
 600         * config/sh/tm-sh.h (STORE_RETURN_VALUE): Redefine as
 601         sh_store_return_value().
 602         * sh-tdep.c (sh_store_return_value): New function. Store the
 603         value returned by a function into the appropriate register.
 604
 605 2000-07-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 606
 607         * sh-tdep.c (sh_skip_prologue): Before looking at the actual
 608         instructions, try to see if the symbol table can be of help, by
 609         calling after_prologue(). If this doesn't work, call
 610         skip_prologue_hard_way().
 611         (skip_prologue_hard_way): Renamed from sh_skip_prologue. Add some
 612         more instruction pattern matching for pushing of arguments, and
 613         manipulation of r14.
 614         (after_prologue): New function. Use symbol table info to determine
 615         the end of the prologue, if possible.
 616
 617 2000-07-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
 618
 619         * findvar.c (_initialize_findvar, build_findvar, write_fp, read_fp,
 620         generic_target_write_fp, generic_target_read_fp, write_sp, read_sp,
 621         generic_target_write_sp, generic_target_read_sp, write_pc, read_pc,
 622         generic_target_write_pc, generic_target_read_pc, write_pc_pid,
 623         read_pc_pid, supply_register, write_register_pid, write_register,
 624         read_register_pid, read_register, write_register_bytes,
 625         read_register_bytes, write_register_gen, read_register_gen,
 626         registers_fetched, registers_changed, find_saved_register,
 627         read_relative_register_raw_bytes, default_get_saved_register,
 628         read_relative_register_raw_bytes_for_frame, get_saved_register):
 629         Move from this file into new file regcache.c.
 630         (register_valid, registers_pid, registers): Ditto.
 631         * regcache.c: New file to hold the register cache.
 632         (register_cached): New function to read register_valid array.
 633         * value.h (register_cached): Declare.
 634         * defs.h (default_get_saved_register): Delete decl of static function.
 635         * Makefile.in: Add regcache module.
 636
 637 Mon Jul 10 15:02:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 638
 639         From 2000-07-05 Pierre Muller <muller@ics.u-strasbg.fr>:
 640         * p-typeprint.c (pascal_type_print_method_args): Add braces around
 641         isdigit after while keyword.
 642
 643 2000-07-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 644
 645         * TODO: Remove readline 4.1 import item.
 646
 647 2000-07-09  Nick Duffek  <nsd@redhat.com>
 648
 649         * gdbtypes.c (is_ancestor): Infer type equivalence from name
 650         equivalence.
 651         (rank_one_type): Use strcmp instead of == to compare type names.
 652         Don't swap parm with arg when checking TYPE_CODE_REF types.
 653         * valops.c (find_overload_match): Fix indentation.  Compare
 654         parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10,
 655         and 100.
 656
 657 2000-07-07  David Edelsohn  <edelsohn@gnu.org>
 658
 659         * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR.
 660         * rs6000-tdep.c (rs6000_pop_frame): Make addr CORE_ADDR type.
 661
 662 Fri Jul  7 18:29:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 663
 664         * config/mips/tm-mips.h (IEEE_FLOAT, SKIP_PROLOGUE,
 665         SAVED_PC_AFTER_CALL, DECR_PC_AFTER_BREAK, BREAKPOINT_FROM_PC,
 666         INNER_THAN): Macros.
 667
 668         * mips-tdep.c (mips_in_lenient_prologue): Delete function.
 669         (mips32_skip_prologue, mips16_skip_prologue, mips_skip_prologue):
 670         Remove ``lenient'' argument.
 671         (mips_saved_pc_after_call): New function.
 672         (mips_gdbarch_init): Initialize gdbarch members inner_than,
 673         breakpoint_from_pc, decr_pc_after_break, ieee_float,
 674         skip_prologue, saved_pc_after_call.
 675
 676 2000-07-07  Mark Kettenis  <kettenis@gnu.org>
 677
 678         * config/i386/tm-linux.h: Add longjmp support.
 679         (JB_ELEMENT_SIZE, JB_PC): New defines.
 680         (GET_LONGJMP_TARGET): Define.
 681         (get_longjmp_target): Add prototype.
 682
 683         * breakpoint.c (bpstat_what): Keep returning
 684         BPSTAT_WHAT_SET_LONGJMP_RESUME when hitting multiple longjmp()
 685         breakpoints instead of signalling an error by returning
 686         BPSTAT_WHAT_STOP_NOISY.
 687
 688 2000-07-06  Michael Snyder  <msnyder@cleaver.cygnus.com>
 689
 690         * mips-tdep.c: Replace '16' with bfd_mach_mips16 where appropriate.
 691
 692 2000-07-06  Christopher Faylor  <cgf@cygnus.com>
 693
 694         * infcmd.c (attach_command): Move "stop_soon_quietly" setting
 695         inside ATTACH_NO_WAIT conditional since we are not about to
 696         stop soon if we're not calling wait_for_inferior.
 697
 698 Wed Jul  5 21:06:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 699
 700         * config/i386/fbsd.mh (NATDEPFILES): Keep NATDEPFILES to a single
 701         line.  configure.in assumes this.
 702
 703 Wed Jul  5 20:48:22 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 704
 705         * configure.in (SER_HARDWIRE): When go32 or DJGPP, set to
 706         ser-go32.c.
 707         * configure: Re-generate.
 708
 709 Wed Jul  5 20:28:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 710
 711         * top.h (command_loop_marker), top.c (command_loop_marker):
 712         Delete.
 713         * event-top.c (command_handler), top.c (simplified_command_loop,
 714         command_loop): Use null_cleanup instead of command_loop_marker.
 715
 716 Wed Jul  5 20:09:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 717
 718         * event-loop.c: Include either <poll.h> or <sys/poll.h>.
 719
 720         * configure.in (targ_archs): Check for <poll.h> and <sys/poll.h>.
 721         * configure, config.in: Re-generate.
 722
 723 Wed Jul  5 18:10:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 724
 725         From 2000-06-12 Bill Nottingham <notting@redhat.com>:
 726         * Makefile.in: add $(infodir) to FLAGS_TO_PASS
 727
 728 Wed Jul  5 18:03:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 729
 730         * TODO: Updates.
 731
 732 2000-07-05  Mark Kettenis  <kettenis@gnu.org>
 733
 734         * TODO: Update.
 735
 736 2000-07-03  Chris Faylor  <cfg@cygnus.com>
 737
 738         Committed by Elena Zannoni <ezannoni@cygnus.com>
 739         * sh-tdep.c (sh_skip_prologue): Change prologue matching for modern
 740         compilers.
 741         (sh_frame_find_saved_regs): Ditto.
 742         (sh_find_callers_reg): Stop if pc is zero.
 743
 744 Sat Jul  1 17:47:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 745
 746         * ser-unix.c (do_unix_readchar): Revert Tue Mar 28 18:19:50 2000
 747         Andrew Cagney <cagney@b1.cygnus.com>.  Locks up when no data is
 748         pending.
 749
 750 Sat Jul  1 15:40:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 751
 752         * Makefile.in (SER_HARDWIRE): Restore code to set it by configure.
 753
 754 2000-06-26  Kevin Buettner  <kevinb@redhat.com>
 755
 756         * copying.awk: Eliminate use of PARAMS from this file.
 757
 758 Fri Jun 23 20:47:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 759
 760         * mips-tdep.c (mips_push_arguments): Use the variable stack_used_p
 761         to determine if any arguments were written to the stack.  Do not
 762         rely on NUMARG>=8.
 763
 764 Mon Jun 19 11:29:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 765
 766         * command.h (add_set_auto_boolean_cmd): Add declaration.
 767         (enum var_types): Add var_auto_boolean.
 768
 769         * command.c (add_set_auto_boolean_cmd): New function.
 770         (do_setshow_command): Recognize auto_boolean.
 771         (parse_binary_operation): Recognize enable and disable.
 772         (parse_auto_binary_operation): Parse auto binary variables.
 773
 774         * TODO: Update
 775
 776 Fri Jun 23 16:20:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 777
 778         * mips-tdep.c (fp_register_arg_p): New function.
 779         (mips_push_arguments): Use.  Do not pass floating point arguments
 780         on in an integer register.
 781
 782 2000-06-21  Pierre Muller  <muller@ics.u-strasbg.fr>
 783
 784         * symfile.c (init_filename_language_table): add ".pas", ".p" and ".pp"
 785         as pascal source file extensions.
 786
 787 2000-06-19  J.T. Conklin  <jtc@redback.com>
 788
 789         * remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed
 790         (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of
 791         breaking transfer into chunks and using nindy_fetch_word() and
 792         nindy_store_word().
 793
 794         * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead
 795         of breaking transfer into chunks and using gr_fetch_word() and
 796         gr_store_word().
 797
 798         * remote.c (remote_fetch_word, remote_store_word): Removed.
 799
 800         * remote-utils.h (gr_fetch_word, gr_store_word): Removed.
 801         * remote-utils.c (gr_fetch_word, gr_store_word): Removed.
 802
 803         * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed.
 804         * dcache.c (dcache_fetch, dcache_poke): Removed.
 805
 806 2000-06-16  Pierre Muller  <muller@ics.u-strasbg.fr>
 807
 808         * defs.h: define language_pascal in language enumeration.
 809         * language.h: define _LANG_pascal macro.
 810         * language.c: add language_pascal support in all language dependant
 811    functions.
 812
 813 Sun Jun 18 01:01:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 814
 815         * mips-tdep.c (mips_debug): New variable.
 816         (_initialize_mips_tdep): Add command "set debug mips".
 817         (mips_push_arguments): Add code to dump the argument list as it is
 818         created.
 819
 820 Sun Jun 18 00:27:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 821
 822         * mips-tdep.c (mips_push_arguments): For MIPS_EABI, squeeze a
 823         strut containing a floating-point into an FP register.
 824
 825 Sat Jun 17 16:00:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 826
 827         * remote-mips.c: Include <ctype.h>
 828         (mips_receive_header): Write printable characters to gdb_stdtarg
 829         instead of gdb_stdlog.  Only count non-printables as invalid.
 830         (mips_syn_garbage): Reduce to 10.
 831
 832 Sat Jun 17 15:39:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 833
 834         * mips-tdep.c (mips_gdbarch_init): When the object file header
 835         specifies EABI64, select EABI64 and not EABI32.
 836
 837 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
 838
 839         * rs6000-tdep.c: Changes throughout for multi-arch 64-bit
 840         support.  Incorporate most of tm-rs6000.h.
 841         (find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
 842         (rs6000_set_host_arch_hook): Declare.
 843         (read_memory_addr): Define.
 844         (pop_frame): Rename to rs6000_pop_frame.
 845         (rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments,
 846         rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic
 847         dummy frame handling.
 848         (branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code,
 849         rs6000_frame_saved_pc, frame_get_saved_regs,
 850         frame_initial_stack_address, rs6000_frame_chain,
 851         rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead
 852         of read_memory_integer.
 853         (branch_dest, rs6000_pop_frame, rs6000_push_arguments,
 854         rs6000_skip_trampoline_code, rs6000_frame_saved_pc,
 855         frame_get_saved_regs, frame_initial_stack_address,
 856         rs6000_frame_chain): Replace 4 with TDEP->wordsize.
 857         (skip_prologue): Recognize some 64-bit stack adjustments.
 858         (push_dummy_frame, pop_dummy_frame, set_processor,
 859         show_processor): Delete.
 860         (frame_get_saved_regs): Manipulate saved register addresses using
 861         CORE_ADDR instead of int.
 862         (rs6000_create_inferior): New function.
 863         (register_names_*[]): Change to struct reg registers_*[].
 864         (variants[]): Assimilate into multi-arch approach.
 865         (register_names_*[], variants[]): Refer to pre-PowerPC
 866         architectures as POWER instead of RS6000.
 867         * rs6000-nat.c: Ubiquitous changes for 64-bit support.
 868         (vmap_secs, xcoff_relocate_symtab): Cast addresses
 869         to unsigned long to avoid sign-extension errors.
 870         (set_host_arch): New function.
 871         (xcoff_relocate_symtab): Try disabling usleep(36000) workaround.
 872         (rs6000_core_fns): Use new bfd_target_xcoff_flavour.
 873         (_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook.
 874         * symfile.c (find_sym_fns): Remove special xcoff kludge.
 875         * xcoffread.c (secnum_to_bfd_section): Initialize args.objfile.
 876         (process_linenos): Query line struct size from coff
 877         backend instead of using compile-time constant.
 878         (enter_line_range): Likewise.
 879         (read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to
 880         record_debugformat() if appropriate.
 881         (process_xcoff_symbol): Access symbol addresses using
 882         SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE.
 883         (read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl.
 884         (scan_xcoff_symtab): Likewise.  Query syment struct size from
 885         coff backend instead of using compile-time constant.
 886         (xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour.
 887         * Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags
 888         that this Makefile variable get set to.  (From Kevin Buettner.)
 889         * config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that
 890         the TOC doesn't overflow.  (From Kevin Buettner.)
 891         * config/powerpc/tm-ppc-aix.h: Move config decisions to
 892         multi-arched rs6000-tdep.c.
 893         * config/rs6000/tm-rs6000.h: Likewise.
 894         (GDB_MULTI_ARCH): Define.
 895         (skip_trampoline_code): Rename to rs6000_skip_trampoline_code.
 896         (is_magic_function_pointer): Replace with
 897         rs6000_convert_from_func_ptr_addr.
 898         (TARGET_CREATE_INFERIOR_HOOK): Define.
 899         (find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
 900         (rs6000_set_host_arch_hook): Declare.
 901         * config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define.
 902
 903 2000-06-15  Kevin Buettner  <kevinb@redhat.com>
 904
 905         * v850ice.c: Eliminate use of PARAMS from this file.
 906
 907 2000-06-15  Michael Snyder  <msnyder@cygnus.com>
 908
 909         * valops.c (value_cast): Break up long lines.
 910         * utils.c: Fix comment typo.
 911
 912 2000-06-14  Jim Blandy  <jimb@redhat.com>
 913
 914         * dwarf2read.c (dump_die): Use the proper printf format for
 915         printing DW_UNSND values; they're longs now.
 916
 917         * dwarf2read.c (dump_die): We can read DW_FORM_data8 now, on
 918         at least some platforms, so print it out too.
 919
 920 2000-06-14  James E. Wilson  <wilson@bletchleypark.cygnus.com>
 921
 922         * dwarf2read.c (struct attribute): Change unsnd and snd field types
 923         to long.
 924         (read_8_bytes): Change return type to long.
 925         (read_unsigned_leb128): Change return type to long.  Change type of
 926         local result to long.  Cast argument of left shift to long.
 927         (read_signed_leb128): Likewise.
 928
 929 2000-06-14  Pierre Muller  <muller@ics.u-strasbg.fr>
 930
 931         Add support for Pascal language. Part 1: new files.
 932         * p-exp.y, p-lang.c, p-lang.h, p-typeprint.c, p-valprint.c: New files.
 933
 934 2000-06-13  Kevin Buettner  <kevinb@redhat.com>
 935
 936         * ser-ocd.c, symtab.c: Eliminate use of PARAMS from these files.
 937
 938 Tue Jun 13 09:21:23 2000  Jeffrey A Law  (law@cygnus.com)
 939
 940         * configure.host (hppa*64*): Renamed from hppa2.0w per
 941         gcc/binutils changes.
 942         * configure.tgt: Similarly.
 943
 944 2000-06-12  Bill Nottingham <notting@redhat.com>
 945
 946         Patch applied by Kevin Buettner <kevinb@redhat.com>:
 947
 948         * ia64-linux-nat.c, gdbserver/low-linux.c (u_offsets):  PT_CR_IFS
 949         is deprecated.  Use PT_CFM instead.
 950
 951 2000-06-12  Michael Snyder  <msnyder@cygnus.com>
 952
 953         * breakpoint.c (breakpoint_thread_match): Fix comment.
 954
 955 2000-06-12  Fernando Nasser  <fnasser@cygnus.com>
 956
 957         * valops.c (value_assign): Adjust the length to take into
 958         consideration that we are not starting from the beginning.
 959
 960 2000-06-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 961
 962         * symfile.c (add_symbol_file_command): Properly reformat "else if"
 963         code.
 964         * coffread.c (coff_symtab_read): Ditto.
 965
 966 Mon Jun 12 15:24:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 967
 968         * Makefile.in (SER_HARDWIRE): Set using autoconf.
 969         * configure.in (SER_HARDWIRE): Define, add ser-tcp.o.
 970         * configure: Re-generate.
 971
 972         * config/i386/go32.mh (SER_HARDWIRE): Delete.  Handled by
 973         configure.in.
 974         * config/sparc/sun4sol2.mh, config/sparc/sun4os4.mh,
 975         config/sparc/sparclynx.mh, config/sparc/nbsdelf.mh,
 976         config/sparc/nbsd.mh, config/sparc/linux.mh,
 977         config/rs6000/rs6000lynx.mh, config/powerpc/solaris.mh,
 978         config/powerpc/nbsd.mh, config/powerpc/linux.mh,
 979         config/powerpc/cygwin.mh, config/pa/hpux11w.mh,
 980         config/pa/hpux11.mh, config/pa/hpux1020.mh, config/pa/hppaosf.mh,
 981         config/pa/hppahpux.mh, config/pa/hppabsd.mh, config/ns32k/nbsd.mh,
 982         config/mips/irix5.mh, config/mips/irix4.mh, config/m68k/nbsd.mh,
 983         config/m68k/m68klynx.mh, config/m68k/linux.mh,
 984         config/i386/nbsdelf.mh, config/i386/nbsd.mh, config/i386/linux.mh,
 985         config/i386/i386sco5.mh, config/i386/i386lynx.mh,
 986         config/i386/i386dgux.mh, config/i386/fbsd.mh,
 987         config/i386/cygwin.mh, config/arm/linux.mh, config/alpha/fbsd.mh,
 988         config/alpha/alpha-osf3.mh, config/alpha/alpha-linux.mh: Remove
 989         ser-tcp.o from XDEPFILES.
 990         * config/ia64/linux.mh: Ditto.
 991
 992         * TODO: Update.
 993
 994 Mon Jun 12 14:26:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 995
 996         * mips-tdep.c (GDB_TARGET_IS_MIPS64): Define.
 997         (struct gdbarch_tdep): Add gdb_target_is_mips64.
 998         (mips_addr_bits_remove): Update.
 999         (mips_gdbarch_init): Initialize.
1000
1001         * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64,
1002         GDB_TARGET_IS_MIPS64): Delete.
1003
1004 Mon Jun 12 12:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1005
1006         * mips-tdep.c: Include "symcat.h".
1007         (mips_dump_tdep): Print all known but not yet multi-arched values.
1008
1009 2000-06-12  Mark Kettenis  <kettenis@gnu.org>
1010
1011         * config/i386/tm-i386.h: Add forward declaration of `struct value'.
1012         (FIX_CALL_DUMMY): Redefined to call i386_fix_call_dummy.
1013         (i386_fix_call_dummy): Add prototype.
1014         * i386-tdep.c (i386_fix_call_dummy): New function based on the
1015         code from the old FIX_CALL_DUMMY macro.
1016
1017 2000-06-12  Kevin Buettner  <kevinb@redhat.com>
1018
1019         * procfs.c, remote.c: Eliminate use of PARAMS from these files.
1020
1021 Mon Jun 12 10:21:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1022
1023         * gdbarch.sh (gdbarch_dump): When non multi-arch skip macros that
1024         return void.
1025
1026 Sun Jun 11 12:06:21 2000  Christopher Faylor <cgf@cygnus.com>
1027
1028         * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__.
1029
1030 Sat Jun 10 22:31:46 2000  Christopher Faylor <cgf@cygnus.com>
1031
1032         * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and
1033         gdb_stdout here.
1034         (safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr.
1035         (safe_symbol_file_add_cleanup): Restore gdb_stdout.
1036         (info_dll_command): Use the pager for displaying DLLs since there are
1037         often quite a few.
1038
1039 Sun Jun 11 11:34:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1040
1041         From Sat Jun 10 17:54:04 2000 Hans-Peter Nilsson <hp@axis.com>:
1042         * configure.in (targ_archs): Clear out secondary components.
1043         * configure: Regenerate.
1044
1045 Fri Jun  9 15:06:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1046
1047         * gdbarch.sh (struct gdbarch): Add member dump_tdep.
1048         (struct gdbarch_registration): Ditto.
1049         (gdbarch_dump): Add ui_file and gdbarch arguments.  Add support
1050         for external dump functions.  Dump the macro value.  Call target
1051         dump routine.
1052         (gdbarch_register): New function.
1053         (gdbarch_registrary): Replace gdbarch_init_registrary.
1054         * gdbarch.h, gdbarch.c: Re-generate.
1055         * arch-utils.c (set_arch): Update.
1056
1057         * mips-tdep.c (mips_dump_tdep): New function. Move dump code here.
1058         (mips_gdbarch_init): From here.
1059
1060         * maint.c (maintenance_print_architecture): New function.
1061         (_initialize_maint_cmds): Add command ``maintenance print
1062         architecture''.
1063
1064 2000-06-08  Kevin Buettner  <kevinb@redhat.com>
1065
1066         * command.h, monitor.h: Eliminate use of PARAMS from these
1067         files.
1068
1069 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1070
1071         * config/i386/tm-embed.h: New file.  Specific for embedded targets
1072         like i386-elf, i386-coff and i386-aout.
1073         * config/i386/embed.mt (): Specify tm-embed.h instead of the System V
1074         header file.
1075
1076 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1077
1078         * MAINTAINERS: Add myself to gdbtk list.
1079
1080 2000-06-08  Kevin Buettner  <kevinb@redhat.com>
1081
1082         * config/ia64/nm-linux.h (U_REGS_OFFSET): Define.
1083
1084 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1085
1086         * configure.in: Replace misplaced CONFIG_ADD by the correct
1087         CONFIG_CLEAN.
1088         * configure, config.in: Regenerate.
1089
1090 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1091
1092         * values.c (value_primitive_field): Copy VALUE_REGNO as well.
1093         With typed registers we may have the location information in this field,
1094         in addition to VALUE_ADDRESS (which was already being copied).
1095
1096 Thu Jun  8 15:26:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1097
1098         * config/mips/tm-mips.h (GDB_MULTI_ARCH): Define as 1.
1099         (CALL_DUMMY, TARGET_BYTE_ORDER_SELECTABLE_P,
1100         COERCE_FLOAT_TO_DOUBLE): Delete.
1101         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
1102         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
1103         config/mips/tm-vr4100.h, config/mips/tm-tx39l.h
1104         config/mips/tm-tx39.h, config/mips/tm-irix5.h: Delete
1105         GDB_MULTI_ARCH.
1106
1107         * config/mips/tm-mips64.h (TARGET_LONG_BIT, TARGET_LONG_LONG_BIT,
1108         TARGET_PTR_BIT): Delete definitions.
1109         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
1110         config/mips/tm-tx39l.h, config/mips/tm-vr4100.h,
1111         config/mips/tm-tx39.h: Delete definition of MIPS_EABI.
1112         * mips-tdep.c (mips_gdbarch_init): Use the ISA to determine the
1113         ABI.  If all else fails, assume O32.
1114
1115         * TODO, NEWS: Update.  Mention MIPS is multi-arch.
1116
1117 Thu Jun  8 14:23:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1118
1119         * config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
1120         config/mips/tm-vr4100.h, config/mips/tm-tx39l.h,
1121         config/mips/tm-tx39.h: Delete definition of
1122         MIPS_DEFAULT_FPU_TYPE. Enable multi-arch.
1123         * mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no
1124         FPU.  bfd_mach_mips4650 FPU is single precision.
1125
1126         * config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE):
1127         (MIPS_FPU_DOUBLE_REGSIZE): Move from here.
1128         * mips-tdep.c: To here.  Change to an enum.
1129
1130 Wed Jun  7 18:27:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1131
1132         * configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd
1133         to determine the default architecture / target.
1134         * acconfig (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Add.
1135         * configure, config.in: Regenerate.
1136
1137         * arch-utils.c (set_endian): Better separate multi-arch and non-
1138         multi-arch cases.
1139         (set_endian_from_file): Call internal_error when multi-arch.
1140         (initialize_current_architecture): Rewrite logic selecting a byte
1141         order.  Use DEFAULT_BFD_ARCH DEFAULT_BFD_VEC.
1142         (version.h): Include.
1143
1144         * config/mips/tm-mips.h, config/mips/tm-bigmips64.h,
1145         config/mips/tm-bigmips.h: Delete definition of
1146         TARGET_BYTE_ORDER_DEFAULT.
1147
1148 Thu Jun  8 11:41:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1149
1150         * infrun.c (follow_inferior_fork): Bad merge from below.  Compare
1151         strings using follow_fork_mode_ask and not "ask".
1152
1153 Wed Jun  7 15:13:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1154
1155         * command.h (add_set_enum_cmd): Make ``enumlist'' and ``var''
1156         constant char pointers.
1157         (complete_on_enum): Change ``enumlist'' to a constant char
1158         pointer.
1159         (struct cmd_list_element): Ditto for member ``enums''.
1160         * command.c (complete_on_enum, add_set_enum_cmd,
1161         do_setshow_command): Update.
1162
1163         * infrun.c (follow_fork_mode_ask, follow_fork_mode_parent,
1164         follow_fork_mode_both, follow_fork_mode_child): New.  Use to
1165         construct the follow_fork_mode_kind_names.
1166         (set_follow_fork_mode_command): Delete function.
1167         (_initialize_infrun): Update.
1168         (follow_inferior_fork): Do not strdup follow_fork_mode_string.
1169         Use follow_fork_mode_* variables directly instead.  Call
1170         internal_error instead of error when unimplemented "ask" mode.
1171
1172         * infrun.c (scheduler_enums, scheduler_mode, schedlock_off,
1173         schedlock_on, schedlock_step): Update.
1174         * serial.c (serial_logbase, logbase_hex, logbase_octal,
1175         logbase_ascii, logbase_enums): Update.
1176         * remote.c (packet_support_enums, packet_support_auto,
1177         packet_enable, packet_disable, struct packet_config): Update.
1178         * arch-utils.c (initialize_current_architecture,
1179         set_architecture_string): Update.
1180         (endian_big, endian_little, endian_auto, endian_enum,
1181         set_endian_string): Update.
1182         * i386-tdep.c (valid_flavors, att_flavor, intel_flavor,
1183         disassembly_flavor): Update.
1184         * mips-tdep.c (size_enums, size_64, size_32, size_auto,
1185         mips_stack_argsize_string, mips_saved_regsize_string): Update.
1186         * arm-tdep.c (disassembly_flavor, valid_flavors): Update.
1187         (_initialize_arm_tdep): Ditto.
1188
1189         * TODO: Update.
1190
1191 Mon Jun  5 18:44:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1192
1193         * thread.c (make_cleanup_restore_current_thread,
1194         do_restore_current_thread_cleanup): New functions.
1195         (thread_apply_all_command, thread_apply_command): Use. Call
1196         do_cleanups when finished.
1197
1198         * defs.h (make_cleanup_func): Delete typedef.
1199         * TODO: Update.
1200
1201 Wed Jun  7 11:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1202
1203         * arch-utils.c (target_byte_order, target_byte_order_auto,
1204         show_endian, set_endian, set_endian_big, set_endian_little,
1205         set_endian_auto, set_endian_from_file, enum set_arch,
1206         target_architecture_auto, set_architecture_string,
1207         target_architecture_hook, target_architecture, arch_ok, set_arch,
1208         set_architecture_from_arch_mach, set_architecture_from_file,
1209         show_architecture, set_architecture, info_architecture,
1210         set_gdbarch_from_file, initialize_current_architecture): Copy from
1211         gdbarch.c.  Rewrite ``set architecture'' and ``set endian''
1212         commands to use enums.
1213         (_initialize_gdbarch_utils): Fix name.
1214         * arch-utils.h (set_architecture_from_arch_mach,
1215         target_architecture_hook): Copy from gdbarch.h.
1216         * gdbarch.sh: Update.
1217         * gdbarch.h, gdbarch.c: Re-generate.
1218
1219         * TODO: Update.
1220
1221         * v850-tdep.c, sh3-rom.c, sh-tdep.c, i386-tdep.c: Include
1222         "arch-utils.h".
1223         * Makefile.in (v850-tdep.o): Specify dependencies.
1224         (i386-tdep.o, sh3-rom.o, sh-tdep.o): Add arch-utils.h to
1225         dependency list.
1226
1227 2000-06-06  Michael Snyder  <msnyder@cygnus.com>
1228
1229         * configure.in: Enable autoconf to find curses.h on Solaris 2.8.
1230         * configure: Regenerate.
1231
1232 Tue Jun  6 21:14:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1233
1234         * command.c (do_setshow_command): Accept an enum option immediatly
1235         when it is an exact match.
1236
1237 Tue Jun  6 16:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1238
1239         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
1240         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
1241         config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h,
1242         config/mips/tm-vr4300.h, config/mips/tm-tx39l.h,
1243         config/mips/tm-tx39.h, config/mips/tm-embedl64.h,
1244         config/mips/tm-embedl.h, config/mips/tm-embed64.h,
1245         config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P.
1246
1247         * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1.
1248
1249 Tue Jun  6 16:21:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1250
1251         * gdbarch.sh (generic_register_convertible_not,
1252         frame_num_args_unknown): Move from here.
1253         * arch-utils.c (generic_register_convertible_not,
1254         frame_num_args_unknown): To here.
1255         * arch-utils.h (frame_num_args_unknown): Add declaration.
1256         * gdbarch.h, gdbarch.c: Re-generate.
1257
1258 Tue Jun  6 15:07:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1259
1260         * remote-mips.c (mips_open): Select the default monitor prompt
1261         based on the target ISA.
1262
1263         * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT),
1264         config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT),
1265         config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT),
1266         config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT),
1267         config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT),
1268         config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT),
1269         config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT),
1270         config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro.
1271
1272 2000-06-05  Daniel Berlin  <dan@cgsoftware.com>
1273
1274         * c-exp.y (yylex): template handling fixes.
1275
1276 2000-06-03  Daniel Berlin  <dan@cgsoftware.com>
1277
1278         * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix
1279         list.
1280
1281         * symtab.c (lookup_partial_symbol): Change to stop forcing linear
1282         searches on C++ when we fail the binary search, by doing the
1283         binary search right.
1284
1285 2000-05-30  Daniel Berlin  <dan@cgsoftware.com>
1286
1287         * buildsym.c (hashname): Change to use hash function from bcache.c/.h
1288
1289         * bcache.c (hash): Change to newer hash function.
1290
1291         * bcache.h (hash): Prototype for hash function
1292
1293         * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size
1294         of type hash.
1295         (dwarf2_cached_types): New variable that is the cached types.
1296         (tag_type_to_type): Do the actual caching of types here.
1297
1298 2000-06-05  Mark Kettenis  <kettenis@gnu.org>
1299
1300         * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS):
1301         Renamed from HAVE_R_FS.
1302         (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS.
1303         * configure, config.in: Regenerated.
1304
1305 Sun Jun  4 14:00:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1306
1307         * TODO: Update.  Mention GNU/Linux/SPARC problems.
1308
1309 Wed May 31 21:41:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1310
1311         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf
1312         to a void pointer.  Update initial values.
1313         * gdbarch.h, gdbarch.c: Re-generate.
1314
1315         * findvar.c (address_to_signed_pointer,
1316         signed_pointer_to_address): New functions.
1317         * inferior.h (signed_pointer_to_address,
1318         signed_address_to_pointer): Declare.
1319
1320         * inferior.h, findvar.c (unsigned_pointer_to_address,
1321         address_to_unsigned_pointer): Rename generic_address_to_pointer
1322         and generic_pointer_to_address.  Update signatures to match
1323         gdbarch changes.
1324
1325         * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER):
1326         Define. MIPS has signed pointers.
1327
1328         * defs.h, utils.c (host_pointer_to_address,
1329         address_to_host_pointer): New functions.
1330         * irix5-nat.c (next_link_map_member, first_link_map_member),
1331         procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use.
1332
1333         * irix5-nat.c (solib_map_sections, symbol_add_stub): Change
1334         function signature to match catch_errors_ftype.
1335
1336         * TODO: Update. GDB builds using the IRIX native compiler.
1337
1338 Sat Jun  3 20:43:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1339
1340         * defs.h (strsignal, safe_strsignal): Delete declarations.
1341         * utils.c (safe_strsignal): Delete.
1342         * corelow.c (core_open): Replace save_strsignal with
1343         target_signal_to_string + target_signal_from_host.
1344         * TODO: Document problems with target_signal_from_host.
1345
1346 2000-06-03  Kevin Buettner  <kevinb@redhat.com>
1347
1348         * annotate.c, annotate.h, breakpoint.c, command.c, command.h,
1349         config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c,
1350         d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c,
1351         dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c,
1352         language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c,
1353         procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c,
1354         rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c,
1355         stabsread.h, stack.c, symfile.c, symfile.h, symtab.h,
1356         target.c, target.h, top.c, tracepoint.c, tracepoint.h,
1357         tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c,
1358         win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate
1359         PARAMS from function pointer declarations.
1360
1361 2000-06-03  Christopher Faylor  <cgf@cygnus.com>
1362
1363         * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is
1364         flushed before deleting and restoring it.
1365         (safe_symbol_file_add): Ensure that gdb_stderr is flushed before
1366         reassigning it.
1367         (handle_load_dll): Split into two functions so that WFI can handle
1368         shared library events.
1369         (child_solib_loaded_library_pathname): New function.
1370         (child_clear_solibs): New function.  Clears shared library list.
1371         (child_solib_add): New function.  Adds shared library symbols.
1372         (dll_symbol_command): New function.  Handles "dll-symbol" command.
1373         (info_dll_command): New function.  Handles info
1374         "sharedlibrary" command.
1375         (handle_exceptions): Eliminate 'ignore_trap' argument.
1376         (get_child_debug_event): Eliminate two arguments.  Return "pid" when
1377         appropriate.  Break out on most events to allow WFI to handle stuff.
1378         (child_wait): Accomodate get_child_debug_event changes.
1379         (child_attach): Clear thread list and list of loaded dlls.
1380         (child_create_inferior): Clear list of loaded dlls.  Use
1381         wait_for_inferior in a loop to look for first "trap".
1382         (child_resume): Avoid accessing a possibly-freed thread pointer.
1383         (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info
1384         sharedlibrary" commands.
1385         * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks.
1386
1387 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
1388
1389         * win32-nat.c: Fix up gcc warnings throughout.
1390         (handle_load_dll): Change DLL name to lower case.
1391         (handle_exception): Add a second argument indicating whether a
1392         breakpoint should be ignored.  Return a 0 if the breakpoint was
1393         ignored.
1394         (get_child_debug_event): Pass argument to handle_exception to control
1395         whether a breakpoint should be ignored.
1396         (child_create_inferior): Use modern cygwin API.  Explicitly clear
1397         last_sig.  Pass FIRST_EXCEPTION to get_child_debug_event for detection
1398         of first breakpoint.
1399
1400 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
1401
1402         * configure.in: Detect correct versions of dlltool and windres when
1403         cross-compiling.
1404         * configure: Regenerate.
1405
1406 2000-06-02  J.T. Conklin  <jtc@redback.com>
1407
1408         * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*.
1409         * config/i386/nbsdelf.mt: New file.
1410         * config/i386/tm-nbsdelf.h: New file.
1411
1412         * config/i386/tm-nbsd.h: change include of tm-nbsd.h to
1413         the more explicit config/tm-nbsd.h.
1414
1415 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
1416
1417         * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from
1418         register number when used as index into fpr_regs array.
1419
1420 Tue May 30 13:31:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1421
1422         * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
1423         TARGET_LONG_DOUBLE_FORMAT): Delete.
1424
1425         * gdbarch.sh: Add support for parameterized expressions.
1426         (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
1427         TARGET_LONG_DOUBLE_FORMAT): Add.  Include "floatformat.h".
1428         * gdbarch.h, gdbarch.c: Regenerate.
1429
1430         * arch-utils.c (default_single_format, default_double_format,
1431         default_long_double_format): New functions. Include
1432         "floatformat.h"
1433         * arch-utils.h: Declare.
1434
1435         * d10v-tdep.c (d10v_gdbarch_init): Set floating point format.
1436         Note that long double is 64 bit, the rest are 32 bit.  Include
1437         "floatformat.h".
1438
1439 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
1440
1441         * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define.
1442
1443 2000-06-01  Michael Snyder  <msnyder@cygnus.com>
1444
1445         * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's
1446         thread_db library) may cause this function to be called with an
1447         illegal address, in which case procfs_to_xfer_memory will
1448         return zero.  Return an error code instead of looping forever.
1449
1450 Thu Jun  1 20:05:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1451
1452         * TODO: More suggestions added.
1453
1454 2000-06-01  Klee Dienes  <kdienes@apple.com>
1455
1456         * MAINTAINERS: Add Klee Dienes and Jim Ingham as maintainers for
1457         Mac OS X and Objective C components (to be contributed).
1458
1459 2000-05-31  J.T. Conklin  <jtc@redback.com>
1460
1461         * configure.host: Add patterns for i[3456]86-*-netbsdaout*
1462         and i[3456]86-*-netbsdelf*.
1463         * config/i386/nm-nbsdelf.h: New file.
1464         * config/i386/nbsdelf.mh: New file.
1465
1466         * config/i386/nm-nbsd.h: change include of nm-nbsd.h to
1467         the more explicit config/nm-nbsd.h.
1468         * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to
1469         tm-i386.h.
1470         (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define.
1471
1472 2000-06-01  Mark Kettenis  <kettenis@gnu.org>
1473
1474         * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new
1475         native configurations.
1476
1477         * i386bsd-nat.c: Include "gregset.h".
1478         (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead
1479         of CANNOT_FETCH_REGISTER, if not already defined.
1480         (supply_gregset): Call supply_register with NULL as its second
1481         argument instead of supplying our own zeroed out buffer.
1482         (fill_gregset): Copy contents of correct registers instead of the
1483         contents of register REGNO.
1484
1485 2000-05-31  Kevin Buettner  <kevinb@redhat.com>
1486
1487         * gnu-regex.c (re_match_2_internal): Revert 2000-05-27
1488         patch which removed use of PARAMS from declaration.  This
1489         file should not have been touched as it is supposed to track
1490         the version in glibc.
1491
1492 2000-05-31  Mark Kettenis  <kettenis@gnu.org>
1493
1494         Add support for FreeBSD/Alpha.
1495         * configure.host, configure.tgt (alpha*-*-freebsd*): New entry.
1496         * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt,
1497         config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h,
1498         config/alpha/xm-fbsd.h: New files.
1499
1500 2000-05-31  Pierre Muller  <muller@sourceware.cygnus.com>
1501
1502         * MAINTAINERS: Add myself to "Write After Approval" list.
1503
1504 Tue May 30 18:48:33 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1505
1506         * TODO: Re-organize.
1507
1508 Tue May 30 11:22:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1509
1510         * gdbarch.sh: Add field ``postdefault''.  Rename fields
1511         ``startup'' and ``default'' to ``staticdefault'' and
1512         ``predefault''.  Fix initialization of valid_p.  Create/compare
1513         gdbarch.log.
1514
1515 Mon May 29 22:47:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1516
1517         * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
1518         Define.
1519         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
1520         GDB_FPREGSET_TYPE): Delete.
1521
1522 Mon May 29 15:41:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1523
1524         * symtab.h (make_cleanup_free_search_symbols): Add declaration.
1525         * symtab.c (make_cleanup_free_search_symbols,
1526         do_free_search_symbols_cleanup): New functions.
1527         (search_symbols, symtab_symbol_info, rbreak_command): Update.
1528         (search_symbols): Pass ``sr'', and not its address, to
1529         make_cleanup_free_search_symbols.
1530
1531 2000-05-28  Kevin Buettner  <kevinb@redhat.com>
1532
1533         * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
1534
1535 2000-05-27  Kevin Buettner  <kevinb@redhat.com>
1536
1537         * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
1538         annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
1539         ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
1540         call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
1541         coff-solib.h, coffread.c, command.c, command.h, complaints.c,
1542         complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
1543         config/alpha/nm-linux.h, config/alpha/nm-osf.h,
1544         config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
1545         config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
1546         config/arm/tm-embed.h, config/d30v/tm-d30v.h,
1547         config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
1548         config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
1549         config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
1550         config/i386/nm-i386v.h, config/i386/nm-linux.h,
1551         config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
1552         config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
1553         config/i386/tm-i386.h, config/i386/tm-i386nw.h,
1554         config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
1555         config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
1556         config/i386/tm-ptx.h, config/i386/tm-sun386.h,
1557         config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
1558         config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
1559         config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
1560         config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
1561         config/m68k/tm-isi.h, config/m68k/tm-linux.h,
1562         config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
1563         config/m68k/tm-news.h, config/m68k/tm-sun3.h,
1564         config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
1565         config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
1566         config/mips/nm-irix3.h, config/mips/nm-irix4.h,
1567         config/mips/nm-irix5.h, config/mips/nm-mips.h,
1568         config/mips/tm-embed.h, config/mips/tm-mips.h,
1569         config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
1570         config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
1571         config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
1572         config/pa/nm-hppah.h, config/pa/tm-hppa.h,
1573         config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
1574         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
1575         config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
1576         config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
1577         config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
1578         config/sh/tm-sh.h, config/sparc/nm-linux.h,
1579         config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
1580         config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
1581         config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
1582         config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
1583         config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
1584         config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
1585         config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
1586         copying.c, core-aout.c, core-regset.c, core-sol2.c,
1587         corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
1588         d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
1589         dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
1590         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
1591         environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
1592         f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
1593         frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
1594         gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
1595         h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
1596         hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
1597         hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
1598         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
1599         inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
1600         irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
1601         language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
1602         m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
1603         mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
1604         mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
1605         objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
1606         osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
1607         ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
1608         remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
1609         remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
1610         remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
1611         remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
1612         rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
1613         scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
1614         sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
1615         somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
1616         sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
1617         sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
1618         symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
1619         top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
1620         tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
1621         tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
1622         tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
1623         tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
1624         tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
1625         tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
1626         tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
1627         ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
1628         valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
1629         win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
1630         xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
1631         declarations.
1632
1633 2000-05-26  Michael Snyder  <msnyder@cygnus.com>
1634
1635         * gregset.h: New file.  Typedefs for gdb_gregset_t and
1636         gdb_fpregset_t, prototypes for supply_gregset and friends.
1637         * procfs.c: Include gregset.h.  Delete local prototypes for
1638         supply_gregset etc., and local typedef gdb_gregset_t etc.
1639         * sol-thread.c: Include gregset.h, delete local prototypes,
1640         add appropriate casts to gdb_gregset_t.
1641         * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
1642         sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
1643         m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
1644         irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
1645         arm-linux-nat.c, alpha-nat.c: Include gregset.h.
1646         * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
1647         * config/sparc/nm-sun4sol2.h: Ditto.
1648         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
1649         GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.)
1650
1651 Thu May 25 16:56:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1652
1653         * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
1654         * config.in, configure: Re-generate.
1655
1656 2000-05-25  Scott Bambrough <scottb@netwinder.org>
1657
1658         * arm-linux-tdep.c (find_minsym_and_objfile): New.
1659         (skip_hurd_resolver): New.
1660         (arm_linux_skip_solib_resolver): New.
1661         (arm_skip_solib_resolver): Removed.
1662
1663         * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
1664         arm_linux_skip_solib_resolver.
1665
1666 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
1667
1668         * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
1669         * configure.in: Add checks for r_fs and r_gs members of
1670         `struct reg'.
1671         * config.in, configure: Regenerated.
1672
1673 2000-05-25  Eli Zaretskii  <eliz@is.elta.co.il>
1674
1675         * ser-go32.c: Remove PARAMS.
1676
1677 Thu May 25 15:22:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1678
1679         * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
1680         <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
1681         * config.in, configure: Re-generate.
1682         * gdb_dirent.h: New file
1683
1684         * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
1685         * core-aout.c: Ditto.
1686         * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
1687
1688 Thu May 25 14:43:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1689
1690         * config.in: Regenerate.
1691
1692 Thu May 25 13:49:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1693
1694         From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
1695         config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
1696         and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
1697
1698 Thu May 25 11:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1699
1700         * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
1701         (enable-tui): Convert Makefile configury to use the same mechanism
1702         as MI.
1703
1704         * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
1705         TUI_CFLAGS): Delete
1706         (all-tui): Delete target.
1707         (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
1708         tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
1709         tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
1710         (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
1711         SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
1712         SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
1713         SUBDIR_TUI_UNINSTALL): Define.
1714
1715         * TODO: Update.
1716
1717 Thu May 25 11:02:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1718
1719         * TODO: Update.  Mark Kettenis fixed FreeBSD >2.2 support.
1720         * MAINTAINERS: Update Jim Ingham's address.
1721
1722 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
1723
1724         Add support for FreeBSD/i386 ELF.
1725         * i386bsd-nat.c: New file.
1726         * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
1727         Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
1728         (NUM_REGS): Remove redefinition.
1729         (USE_STRUCT_CONVENTION): Define.
1730         (i386_float_info): Remove prototype.
1731         (FLOAT_INFO): Remove define.
1732         (JB_ELEMENT_SIZE): Define to 4.
1733         (JB_PC): Define to 0.
1734         (GET_LONGJMP_TARGET): Define.
1735         (SIGTRAMP_START, SIGTRAMP_END): Define.
1736         (SIGCONTEXT_PC_OFFSET): Define.
1737         (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
1738         * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
1739         (FETCH_INFERIOR_REGISTERS): Define.
1740         (ATTACH_DETACH): Define.
1741         (kernel_u_size): Remove PARAMS.
1742         (register_u_addr): Use CORE_ADDR in prototype where appropriate.
1743         Remove PARAMS.
1744         (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
1745         Define.
1746         [SVR4_SHARED_LIBS]: Include "elf/common.h".
1747         Only define aliases for struct members from <link.h> if
1748         !SVR4_SHARED_LIBS.
1749         * config/i386/xm-fbsd.h: New file.
1750         * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
1751         * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o.  Add
1752         core-regset.o i387-nat.o i386bsd-nat.o.
1753
1754 2000-05-24  Michael Snyder  <msnyder@cygnus.com>
1755
1756         * findvar.c (value_from_register): Factor code, simplify logic.
1757
1758 2000-05-23  J.T. Conklin  <jtc@redback.com>
1759
1760         * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
1761         * config/i386/nbsd.mh (NATDEPFILES): ...to here.
1762         * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
1763         * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
1764         * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
1765         * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
1766
1767         * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
1768         * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
1769         * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
1770         (fetch_inferior_registers): Likewise.
1771         (store_inferior_registers): Likewise.
1772
1773         * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
1774         floating point registers.
1775         (store_inferior_registers): Likewise.
1776
1777 2000-05-24  Mark Kettenis  <kettenis@gnu.org>
1778
1779         * i387-nat.h, i387-nat.c: New files.
1780
1781 Tue May 23 17:21:24 2000  Alexandre Oliva  <aoliva@cygnus.com>
1782
1783         * config/sparc/nm-linux.h: Include config/nm-linux.h.
1784         * config/powerpc/nm-linux.h: Likewise.
1785
1786 Tue May 23 13:20:00 1999  Gregory Lielens  <info@fft.be>
1787
1788         * f-valprint.c : Corrected f_val_print function for TYPE_CODE
1789         (type) = TYPE_CODE_COMPLEX
1790
1791 Wed May 24 00:38:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1792
1793         * utils.c (make_cleanup_close, do_close_cleanup): New functions.
1794         * defs.h (make_cleanup_close): Add declaration.
1795
1796 Tue May 23 20:47:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1797
1798         * configure.in (build_warnings): Add -Wuninitialized.
1799         * configure: Regenerate.
1800
1801 Tue May 23 17:44:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1802
1803         From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
1804         (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
1805         * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
1806
1807         * configure: Re-generate.
1808         * proc-api.c: Only include <sys/user.h> when available.
1809         (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
1810
1811         * TODO: Update.
1812
1813 2000-05-17  Michael Snyder  <msnyder@cygnus.com>
1814
1815         * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
1816         * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
1817
1818 2000-05-17  Andrew Cagney  <cagney@sourceware.cygnus.com>
1819
1820         * GDB 5.0 released.
1821         * Makefile.in (VERSION): Set to 5.0.
1822
1823 Mon May 22 16:20:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1824
1825         * inferior.h (make_cleanup_restore_inferior_status):
1826         * infrun.c (make_cleanup_restore_inferior_status,
1827         do_restore_inferior_status_cleanup): New functions.
1828         * valops.c (hand_function_call): Use.
1829         * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
1830         (step_1): Use.
1831         * symfile.c (clear_symtab_users_cleanup): New function.
1832         (syms_from_objfile, reread_symbols): Use.
1833         * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
1834         New functions.
1835         * objfiles.h (make_cleanup_free_objfile): Add declaration.
1836         * symfile.c (syms_from_objfile, reread_symbols), hpread.c
1837         (hpread_build_psymtabs), hp-psymtab-read.c
1838         (hpread_build_psymtabs): Use.
1839         * dwarf2read.c (make_cleanup_free_die_list,
1840         do_free_die_list_cleanup): New functions.
1841         (psymtab_to_symtab_1): Use.
1842         * tracepoint.c (make_cleanup_free_actions,
1843         do_free_actions_cleanup): New functions.
1844         (read_actions): Use.
1845         * corelow.c (core_close_cleanup): New function.
1846         (core_open): Use.
1847         * dbxread.c (make_cleanup_free_bincl_list,
1848         do_free_bincl_list_cleanup): New function.
1849         (read_dbx_symtab): Use.
1850         * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
1851         functions.
1852         (coff_symfile_read): Use.
1853         * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
1854         New function.
1855         (varobj_create): Use.
1856         * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
1857         (free_funcalls): Change signature to match make_cleanup_ftype.
1858         * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
1859         (download), solib.c (open_symbol_file_object), sparcl-tdep.c
1860         (sparclite_open), parse.c (parse_exp_1): Remove cast using
1861         make_cleanup_func.
1862
1863 Mon May 22 15:49:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1864
1865         * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
1866         (proc_iterate_over_mappings): Use make_cleanup_close.
1867         (proc_get_LDT_entry): Ditto.
1868         (do_closedir_cleanup): New function.
1869         (proc_update_threads): Use.
1870         (do_destroy_procinfo_cleanup): New function.
1871         (info_proc_cmd): Use.
1872
1873 Mon May 22 15:21:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1874
1875         * top.h (command_loop_marker): Change signature to match
1876         make_cleanup_ftype.
1877         * top.c (command_loop_marker): Update.
1878         (command_loop, simplified_command_loop), event-top.c
1879         (command_handler): Remove cast using make_cleanup_func.
1880         * event-top.c (command_handler): Ditto.
1881
1882         * top.c (do_chdir_cleanup): New function.
1883         (gdb_init): Use.  Use xstrdup instead of strsave.
1884         * top.c (do_fclose_cleanup): New function.
1885         (source_command): Use.
1886         * top.c (do_restore_instream_cleanup): Rename
1887         source_cleanup. Change signature to match make_cleanup.
1888         (read_command_filem execute_user_command): Update. Remove cast
1889         using make_cleanup_func.
1890         * top.c (do_free_command_lines_cleanup,
1891         make_cleanup_free_command_lines): New funtions.
1892         (get_command_line, read_command_lines): Use.
1893         * top.c (arg_cleanup): Change signature to match make_cleanup.
1894         (setup_user_args): Remove cast using make_cleanup_func.
1895
1896 Mon May 22 12:05:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1897
1898         * defs.h (t_reg): Delete typedef.
1899         (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
1900         * utils.c (phex, phex_nz): New functions.
1901         (paddr, paddr_nz): Use.
1902
1903         * monitor.c (monitor_store_register): Replace preg with phex.
1904
1905 Mon May 22 11:46:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1906
1907         * TODO: Add note on typecast using catch_errors_ftype.
1908
1909 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
1910
1911         * i387-tdep.c (print_i387_value): Cast &value to (char *) in
1912         pointer arithmetic.  Fixes a bug which manifested itself on
1913         FreeBSD.
1914
1915 2000-05-20  J.T. Conklin  <jtc@redback.com>
1916
1917         * target.h (target_memory_bfd_section): Removed declaration.
1918         * target.c (target_memory_bfd_section): Removed.
1919         * exec.c (xfer_memory): Removed #if'ed-out code which referenced
1920         target_memory_bfd_section.
1921
1922         * target.h (target_read_memory_section): Removed declaration.
1923         * target.c (target_read_memory_section): Removed.
1924         (target_xfer_memory): Update, removed bfd_section argument.
1925         (target_read_string, target_read_memory, target_write_memory):
1926         Update for above change.
1927
1928         * gdbcore.h (read_memory_section): Removed declaration.
1929         * corefile.c (read_memory_section): Removed.
1930         * jv-lang.c (get_java_utf8_name): Changed calls to
1931         read_memory_section to read_memory.
1932         * printcmd.c (printf_command): Likewise.
1933         * valops.c (value_at, value_fetch_lazy): Likewise.
1934
1935 2000-05-18  J.T. Conklin  <jtc@redback.com>
1936
1937         * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
1938         * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
1939         config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
1940         config/powerpc/xm-nbsd.h: New files.
1941
1942 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
1943
1944         * gdb/config/djgpp/README: Fine-tune installation instructions
1945         based on user reports.
1946
1947 Wed May 17 18:27:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1948
1949         * configure.in (build_warnings): List possible warnings.
1950         * configure: Regenerate.
1951         * TODO: More updates.
1952         * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
1953         Approval.
1954
1955 Wed May 17 16:48:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1956
1957         From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
1958         * config/v850/tm-v850.h: Change breakpoint sequence to be
1959         'br *' since there is no 16bit "illegal" instruction on this
1960         processor.
1961
1962 Tue May 16 18:57:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1963
1964         * TODO: Review.  Delete anything that is no longer applicable.
1965
1966 Tue May 16 14:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1967
1968         * utils.c (free_current_contents): Make more robust.
1969
1970 Tue May 16 13:30:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1971
1972         * symtab.h (make_cleanup_discard_minimal_symbols): Replace
1973         discard_minimal_symbols.
1974         * minsyms.c (make_cleanup_discard_minimal_symbols):
1975         (do_discard_minimal_symbols_cleanup): New functions.
1976
1977         * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
1978         solib.c (solib_add_common_symbols), os9kread.c
1979         (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
1980         (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
1981         (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
1982         (coff_symfile_read): Replace make_cleanup.
1983
1984 Mon May 15 09:32:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1985
1986         * command.h (add_set_cmd): Change VAR parameter to void pointer.
1987         (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
1988         (struct command): Change member VAR to void pointer.
1989         * command.c (add_set_cmd, add_set_enum_cmd): Update.
1990
1991         * remote.c (add_packet_config_cmd), mips-tdep.c
1992         (_initialize_mips_tdep), infrun.c (_initialize_infrun),
1993         i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
1994         (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
1995
1996 Tue May 16 12:46:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1997
1998         * wrapper.h (wrap_value_subscript): Delete declaration.
1999
2000 Tue May 16 10:54:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2001
2002         * defs.h (make_cleanup_bfd_close): Add declaration.
2003         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
2004         functions.
2005
2006         * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
2007         (download), remote-e7000.c (e7000_load), corelow.c (core_open,
2008         core_file_to_sym_file): Replace calls to make_cleanup.
2009
2010 Mon May 15 16:50:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2011
2012         * TODO: Add notes on register cache.
2013
2014 Mon May 15 21:27:27 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2015
2016         * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
2017         (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
2018          bfd_mach_sh3_dsp.
2019         (sh_show_regs): Floating point registers are called fr0-fr15.
2020         For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
2021         Handle sh-dsp and sh3-dsp.
2022         config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
2023         don't have floating point registers.
2024         (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
2025         (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
2026         (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
2027
2028 2000-05-15  Eli Zaretskii  <eliz@is.elta.co.il>
2029
2030         * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
2031
2032         * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
2033         prototypes.
2034
2035 Mon May 15 15:31:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2036
2037         * valops.c (hand_function_call): Replace #ifdef
2038         SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
2039
2040         * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
2041         * gdbarch.h, gdbarch.c: Regenerate.
2042
2043 Mon May 15 16:05:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2044
2045         * ax.h (make_cleanup_free_agent_expr): Add declaration.
2046         * ax-general.c (do_free_agent_expr_cleanup):
2047         (make_cleanup_free_agent_expr): New functions.
2048
2049         * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
2050         (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
2051         to make_cleanup.
2052
2053 Mon May 15 14:06:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2054
2055         * breakpoint.h (make_cleanup_delete_breakpoint,
2056         make_exec_cleanup_delete_breakpoint): Declare.
2057         * breakpoint.c (make_cleanup_delete_breakpoint,
2058         make_exec_cleanup_delete_breakpoint,
2059         do_delete_breakpoint_cleanup): New fuctions.
2060
2061         * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
2062         breakpoint.c (until_break_command, until_break_command): Replace
2063         call to make_cleanup / make_exec_cleanup.
2064
2065 Mon May 15 13:25:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2066
2067         * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
2068         (core_addr_greaterthan, core_addr_lessthan): Move from here.
2069         * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
2070         arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
2071
2072 Mon May 15 12:07:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2073
2074         * printcmd.c (print_frame_args), stack.c (print_frame), command.c
2075         (do_setshow_command), breakpoint.c (print_it_typical, mention):
2076         Use make_cleanup_ui_out_stream_delete.
2077
2078 Mon May 15 11:23:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2079
2080         * proc-events.c (init_syscall_table): Delete stray ``;''.
2081         * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
2082         value.
2083         * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
2084
2085 2000-05-12  Michael Snyder  <msnyder@cygnus.com>
2086
2087         * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
2088
2089 2000-05-12  Kevin Buettner  <kevinb@redhat.com>
2090
2091         * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
2092         extension code.
2093
2094 Fri May 12 20:38:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2095
2096         * TODO: Mention weak symbol problem.  Mention UnixWare thread
2097         problem.
2098
2099 Fri May 12 14:12:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2100
2101         * README: Update section on kernel debugging.
2102
2103 Fri May 12 19:13:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2104
2105         * mips-tdep.c (mips_get_saved_register): New function.  Handle
2106         case of 32 ABI saving 32 bit registers on stack when target has 64
2107         bit ISA.
2108         (mips_gdbarch_init): Update.
2109
2110 Fri May 12 14:46:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2111
2112         * mips-tdep.c (MIPS_EABI): Fix typo.  Test for MIPS_ABI_EABI64.
2113
2114 Thu May 11 21:52:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2115
2116         * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
2117         options before using them. Report result.
2118         * configure: Regenerate.
2119
2120 2000-05-11  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2121
2122         * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
2123         C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
2124         .rodata, because cs_to_section doesn't deal with .rodata. Fix test
2125         accordingly.
2126
2127 Thu May 11 21:33:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2128
2129         * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
2130         Always check that a macro is defined before printing it.
2131         * gdbarch.c: Re-generate.
2132
2133 Thu May 11 17:22:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2134
2135         * README: Update for GDB 5.0.
2136
2137 Thu May 11 13:24:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2138
2139         * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
2140
2141         * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
2142         definition. Disable.  Document known problems.
2143         (MIPS_DEFAULT_ABI): Define.
2144
2145         * mips-tdep.c (enum mips_abi): Define.
2146         (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
2147         (MIPS_EABI): Update.
2148         (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
2149         Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
2150         looking for a matching architecture require a matching MIPS_ABI.
2151         (mips_gdbarch_init): Cleanup arch_debug information.
2152
2153 2000-05-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2154
2155         * solib.c (symbol_add_stub): Remember the index and the name of
2156         the section with the lowest address. Use this data (instead of
2157         data from .text) to pass info into symbol_file_add.
2158
2159         * elfread.c (record_minimal_symbol_and_info): Use the section
2160         where the symbol lives to get the index, instead of guessing.
2161
2162 2000-05-10  Michael Snyder  <msnyder@cygnus.com>
2163
2164         Make Sparc a Multi-Arch target.  Discard PARAMS macro (require ANSI).
2165         * sparc-tdep.c: include arch-utils.h.
2166         (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
2167         DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
2168         (GDB_TARGET_IS_SPARC64): make into a runtime test.
2169         (struct frame_extra_info): Define, use instead of the macro.
2170         (Many places): Use alloca instead of statically allocated buffers
2171         that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
2172         (sparc_extract_struct_value_address): Accept a pointer arg instead
2173         of an array sized by REGISTER_BYTES.
2174         (examine_prologue): Accept a pointer to an array of CORE_ADDR,
2175         instead of the defunct struct frame_saved_regs.  Recognize new
2176         Sparc64 store instructions as part of the prologue.  Ignore the
2177         destination of a frame store when parsing the prologue (so long
2178         as it's on the stack).
2179         (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
2180         (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
2181         instead of the defunct struct frame_saved_regs.
2182         (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
2183         supply_register.  Provide 4-byte offset to compensate for diff
2184         between size of the prgreg_t elements on a 64-bit host and size
2185         of the registers for a 32-bit target.  Fill all inaccessible regs
2186         with zero so they won't keep being requested again and again.
2187         (fill_gregset): Handle 32/64 size difference between registers
2188         and prgreg_t.  Handle as many new 64-bit regs as possible.
2189         (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
2190         (sparc_push_arguments): Rename to sparc32_push_arguments.
2191         Copy arguments into registers as well as onto stack, so that the
2192         CALL_DUMMY (code pushed onto the target stack) is not required.
2193         (sparc_extract_return_value): Rename to sparc32_extract_return_value.
2194         (sparc_store_return_value): Use memset instead of bzero.
2195         Use write_register_gen instead of write_register_bytes.
2196         (sparclet_store_return_value): New function.
2197         (_initialize_sparc_tdep): Call register_gdbarch_init to activate
2198         the gdbarch multi-architecture system.
2199         (sp64_push_arguments): Rename to sparc64_push_arguments.
2200         Extend to store arguments in general registers as well as on stack.
2201         (sparc64_extract_return_value): Rename to sp64_extract_return_value.
2202         Use as a private function, to be called by the new external function
2203         sparc64_extract_return_value.
2204         (sparclet_extract_return_value): New function.
2205         (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
2206         sparc64_register_name, sparc_print_extra_frame_info,
2207         sparclite_register_name, sparclet_register_name,
2208         sparc_push_return_address, sparc64_use_struct_convention,
2209         sparc32_store_struct_return, sparc64_store_struct_return,
2210         sparc32_register_virtual_type, sparc64_register_virtual_type,
2211         sparc32_register_size, sparc64_register_size,
2212         sparc32_register_byte, sparc64_register_byte,
2213         sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
2214         sparc_convert_to_raw, sparc_frame_init_saved_regs,
2215         sparc_frame_address, sparc_gdbarch_fix_call_dummy,
2216         sparc_coerce_float_to_double, sparc_call_dummy_address,
2217         sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
2218         sparc_return_value_on_stack): New functions supporting multi-arch.
2219         (sparc_gdbarch_init): New function; initialize multi-arch.
2220         (struct gdbarch_tdep): Define, use for private multi-arch data.
2221         * config/sparc/tm-sparc.h: Move definitions around, enclose with
2222         #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
2223         definitions.  Add enums for register names, to help debugging gdb.
2224         This header file must work for non-multi-arch and for multi-arch.
2225         * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration.  Also add
2226         AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
2227         Define GDB_MULTI_ARCH.
2228         * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
2229         Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
2230         * config/sparc/tm-sparclite.h: Ditto.
2231         * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
2232         * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
2233         avoid using deprecated REGISTER_NAMES macro.
2234         * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
2235
2236 2000-05-08  Michael Snyder  <msnyder@cygnus.com>
2237
2238         * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
2239         * gdbarch.c, gdbarch.h: Regenerate.
2240         * core-regset.c: Change FP0_REGNUM to a runtime test.
2241         * procfs.c: Ditto.
2242         * sun3-nat.c: Ditto.
2243         * sparc-tdep.c: Ditto.
2244
2245         * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
2246         * ptx4-nat.c: Ditto.
2247
2248         * sol-thread.c (sol_thread_create_inferior): only add the thread
2249         to the thread list if it is not already in there.
2250         (prototypes for thread_db func ptrs): pretty up formatting.
2251
2252 2000-05-08  Eli Zaretskii  <eliz@is.elta.co.il>
2253
2254         * config/djgpp/djconfig.sh: Use more warning switches.
2255
2256         * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
2257         @V@ placebo.  djunpack.bat changed accordingly.
2258
2259 Mon May  8 11:19:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2260
2261         * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
2262         saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
2263         and saved_gpreg_size_enums.
2264         (mips_stack_argsize): Update. Cleanup.
2265
2266         * mips-tdep.c (STACK_ARGSIZE): Delete macro.  Replaced by
2267         MIPS_STACK_ARGSIZE.
2268         (MIPS_NABI32): Delete macro. Replaced by
2269         MIPS_REGS_HAVE_STACK_HOME_P.
2270         (mips_push_arguments): Update.
2271         (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
2272         with test for MIPS_REGS_HAVE_STACK_HOME_P.
2273         (MIPS_REGS_HAVE_STACK_HOME_P): Define.  Provide non- multi-arch
2274         default.
2275         (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
2276         mips_default_stack_argsize.
2277         (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
2278         (mips_stack_argsize_string): New static variable.
2279         (mips_stack_argsize): New function, handle default case.
2280         (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
2281         implemented as an enum using size_auto et.al.
2282         (mips_gdbarch_init): Initialize mips_default_stack_argsize and
2283         mips_regs_have_stack_home_p.
2284
2285         * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
2286         for n32.
2287         (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
2288
2289 Mon May  8 00:49:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2290
2291         * procfs.c (PROCFS_TRACE): Delete definition.
2292         * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
2293         define.
2294
2295 2000-05-05  Michael Snyder  <msnyder@cygnus.com>
2296
2297         * procfs.c: Cleanup of procfs tracing.  Move defines and
2298         prototypes to proc-utils.h
2299         * proc-utils.h: Define tracing macros.  Declare trace functions.
2300         * proc-api.c: Make procfs tracing a runtime option.
2301         (prepare_to_trace): New function, abstracted out of several
2302         places.  Open a trace file if one is required.
2303         (ioctl_with_trace, write_with_trace, open_with_trace,
2304         close_with_trace, wait_with_trace, lseek_with_trace):
2305         Report errno if an error occurs in a system call.
2306         (write_with_trace): Make 2nd arg void *, to agree with write.
2307
2308 2000-05-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2309
2310         * elfread.c (elf_symtab_read): The calculation of 'offset'
2311         must be done for each symbol, not just once. The index
2312         used must be the index of the section where 'sym' resides,
2313         not .text.
2314
2315 2000-05-05  Michael Snyder  <msnyder@cygnus.com>
2316
2317         * procfs.c (many functions): change int cmd; to long cmd;
2318         Solaris /proc API calls this parameter a long, and requires it
2319         for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
2320         calls it an int, but on existing UnixWare hosts, int and long
2321         are the same size.  So long it must be.  If a future UnixWare
2322         version has problems with this, we'll have to use autoconf.
2323         * proc-api.c (write_with_trace): use long instead of int.
2324
2325 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
2326
2327         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
2328         already defined.
2329
2330 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
2331
2332         * infrun.c (handle_inferior_event): Add missing call to keep_going
2333         and missing return when handling an ordinary signal from the
2334         inferior.
2335
2336 2000-05-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2337
2338         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
2339         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
2340         sect_index_text, sect_index_data, sect_index_rodata,
2341         sect_index_bss to objfile structure.
2342         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
2343         SECT_OFF_RODATA): Remove.
2344         * objfiles.c (allocate_objfile): Initialize
2345         sect_index_{text,data,bss,rodata} to -1, for error detection.
2346
2347         * symfile.c (default_symfile_offsets): Initialize
2348         sect_index_{text,data,bss,rodata} from bfd information.
2349         * xcoffread.c (xcoff_symfile_offsets): Ditto.
2350         * somread.c (som_symfile_offsets): Initialize
2351         sect_index_{text,data,bss,rodata}.
2352
2353         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
2354         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
2355         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
2356         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
2357         stabsread.c, symfile.c, xcoffread.c:
2358         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
2359         current objfile.
2360
2361         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
2362
2363 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2364
2365         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
2366         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
2367         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
2368         Delete unused macros.
2369
2370 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
2371
2372         * solib.c (elf_locate_base, info_sharedlibrary_command):
2373         Look at the bfd to determine if it is elf32 or elf64, rather
2374         than using an ifdef.  This makes it runtime teststable and
2375         multi-arch.
2376
2377 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
2378
2379         * infrun.c (handle_inferior_event): When doing a "next", and
2380         stepping out of a signal handler into its calling trampoline
2381         ignore the value of step_frame_address.
2382         (step_over_function): Only modify step_resume_breakpoint->frame if
2383         the value of step_frame_address is non-zero.
2384
2385 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
2386
2387         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
2388         is not static in the MULTI_ARCH world, so don't use it in a
2389         static array declaration.
2390
2391 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
2392
2393         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
2394         intelligently, making sure we use the information from the
2395         symbol tables fully.
2396
2397 2000-05-02  H.J. Lu  <hjl@gnu.org>
2398
2399         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
2400         instead of ELFOSABI_SYSV.
2401
2402 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2403
2404         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
2405         * gdbarch.h, gdbarch.c: Re-generate.
2406
2407         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
2408         NPC_REGNUM to run-time test.
2409         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
2410         and NNPC_REGNUM to run-time test.
2411         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
2412         run-time test.
2413         (procfs_store_registers): Ditto.
2414
2415 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2416
2417         * gdbarch.sh: Provide non- multi-arch defaults by direct
2418         definition in "gdbarch.h" instead of going through "gdbarch.c".
2419         * gdbarch.h, gdbarch.c: Re-generate.
2420         * defs.h: When non- multi-arch, include "arch-utils.h" so that
2421         legacy definitions are globally visible.
2422
2423 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2424
2425         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
2426         (symtabs): Add Elena to symtabs maintainers list.
2427         (Blanket Write Privs): Add Jim Blandy.
2428
2429 2000-05-01  Stan Shebs  <shebs@apple.com>
2430
2431         Remove obsolete Gould configuration:
2432         * configure.host, configure.tgt: Remove Gould configs.
2433         * Makefile.in: Remove Gould-related actions.
2434         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
2435         * NEWS: Mention removal.
2436
2437 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2438
2439         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
2440         * defs.h: Properly check for GCC version number.
2441
2442 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
2443
2444         Fix single-stepping out of signal trampolines.
2445         * config/i386/nm-linux.h (CHILD_RESUME): Define.
2446         * i386-linux-nat.c (child_resume): New function.
2447
2448 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2449
2450         * blockframe.c (frameless_look_for_prologue): Use
2451         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
2452         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
2453         * gdbarch.h, gdbarch.c: Re-generate.
2454         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
2455         function.
2456
2457 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2458
2459         From "Serge Nikulin" <nikulin@actsw.amat.com>:
2460         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
2461         name is unknow.
2462
2463 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
2464
2465         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
2466         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
2467         * gdbarch.c, gdbarch.h: regenerate
2468
2469 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2470
2471         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
2472         * target.c (do_monitor_command): Cast tcomplain to correct
2473         function type in comparison.
2474
2475 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2476
2477         From 2000-04-25 Guy Harris <guy@netapp.com>:
2478         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
2479         ser-pipe.o
2480
2481 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
2482
2483         * jv-valprint.c (java_val_print): Add arg declaration,
2484         fix compiler warning.
2485         * corelow.c (core_open): Call set_gdbarch_from_file so that
2486         gdbarch becomes aware of the architecture encoded in the
2487         corefile.
2488         * findvar.c (write_register_gen): Export this useful interface.
2489         * value.h (write_register_gen): Declare.
2490
2491 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2492
2493         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
2494         as special in the section_addr_info structure.
2495         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
2496         * osfsolib.c (symbol_add_stub): Ditto.
2497         * irix5-nat.c (symbol_add_stub): Ditto.
2498
2499 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2500
2501         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
2502
2503 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2504
2505         * TODO: Document IRIX X ARM cross compile problems.
2506
2507 2000-04-26  Michael Snyder  <msnyder@cygnus.com>
2508
2509         * utils.c (internal_verror): Call target_terminal_ours.
2510         * wrapper.h: Fix minor comment typo.
2511         * proc-api.c (write_with_trace): Change 'arg' from long to int.
2512         Treat 'off_t' and 'size_t' as unsigned long in printfs.
2513         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
2514         * procfs.c (comments): Eliminate "???" in comments, which GCC
2515         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
2516         fill_fpregset, supply_fpregset): Declare.
2517         (procfs_wait): Sysargs is a long, change printf format to match.
2518         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
2519
2520 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
2521
2522         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
2523         ia64linux-nat.c.
2524
2525 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
2526
2527         * ax-gdb.c (agent_command): Remove now useless cast of
2528         `free_current_contents' when passed to `make_cleanup'.
2529         * coffread.c (coff_symfile_read): Ditto.
2530         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
2531         (dwarf_decode_lines): Ditto.
2532         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
2533         (parse_and_eval, parse_to_comma_and_eval): Ditto.
2534         * parse.c (parse_exp_1): Ditto.
2535         * printcmd.c (print_command_1, output_command, set_command): Ditto.
2536         (x_command, print_frame_args, printf_command): Ditto.
2537         * top.c (execute_control_command): Ditto.
2538         * tracepoint.c (validate_actionline): Ditto.
2539         * typeprint.c (whatis_exp, ptype_command): Ditto.
2540         (maintenance_print_type): Ditto.
2541
2542 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
2543
2544         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
2545         (ia64-linux-tdep.o): Add dependencies.
2546         (ia64-tdep.o): Add dependency for arch-utils.h.
2547         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
2548
2549 2000-04-25  Michael Snyder  <msnyder@cygnus.com>
2550
2551         * blockframe.c: Fix a minor typo in a comment.
2552
2553 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
2554
2555         * ia64-tdep.c (examine_prologue): Recognize store instructions;
2556         those whose source operands are input registers which haven't
2557         been seen before are considered to be part of the prologue.
2558
2559 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
2560
2561         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
2562         patch being applied `Fri Apr  7 13:44:38 2000'.
2563
2564 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
2565
2566         * ia64-linux-tdep.c: New file.
2567         * ia64-tdep.c (elf-bfd.h): Include.
2568         (ia64_linux_sigcontext_register_address): New extern declaration.
2569         (struct gdbarch_tdep): New struct.
2570         (SIGCONTEXT_REGISTER_ADDRESS): New define.
2571         (read_sigcontext_register): New static function.
2572         (extract_bit_field, replace_bit_field, slotN_contents,
2573         replace_slotN_contents): Made static.
2574         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
2575         Added new code for signal handler frames and call dummy frames.
2576         (ia64_frame_init_saved_regs): Handle signal handler frames.
2577         (ia64_find_saved_register): Removed.
2578         (ia64_get_saved_register): Handle call dummy frames; reorganized
2579         to call generic_get_saved_register() to find registers saved
2580         in previous frames.
2581         (process_note_abi_tag_sections): New static function.
2582         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
2583         executable.  Based upon this information, set target dependent
2584         field sigcontext_register_address appropriately.  Also set
2585         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
2586         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
2587         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
2588         (ia64_linux_in_sigtramp): New declaration.
2589
2590 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
2591
2592         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
2593         manual.
2594
2595 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
2596
2597         * config/djgpp/README: Explain how to unpack using djunpack.bat.
2598
2599 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2600
2601         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
2602         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
2603         REG_STRUCT_HAS_ADDR.
2604         (define_symbol): Ditto.
2605
2606         * valops.c (hand_function_call): Replace #ifdef
2607         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
2608         affected code.
2609
2610         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
2611         function REG_STRUCT_HAS_ADDR_P.
2612         * gdbarch.h, gdbarch.c: Re-generate.
2613
2614 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2615
2616         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
2617
2618 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2619
2620         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
2621         section anymore.
2622         * somread.c (som_symfile_offsets): Ditto.
2623         * somsolib.c (som_solib_add_solib_objfile): Ditto.
2624
2625 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2626
2627         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
2628
2629 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2630
2631         * command.h (help_all): Delete declaration.
2632         * command.c (help_all): Add declaration.  Convert function
2633         argument list to ISO-C.
2634
2635 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2636
2637         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
2638         (d10v_stack_align): Make static.
2639         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
2640
2641 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2642
2643         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
2644         run-time test for STACK_ALIGN_P.
2645         * gdbarch.sh: Add support for function and variable predicates.
2646         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
2647         * gdbarch.h, gdbarch.c: Re-generate.
2648
2649 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2650
2651         * defs.h, utils.c (free_current_contents): Change parameter to
2652         void*.
2653
2654         From Philippe De Muyter  <phdm@macqel.be>:
2655         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
2656         `(free_current_contents, &x)', not `(free, x)'.
2657         * utils.c (free_current_contents): Do not `free (NULL)'.
2658
2659         * printcmd.c (print_address_symbolic): Cleanup after a failed
2660         call to build_address_symbolic.
2661
2662 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
2663
2664         * wince-stub.c (FREE): New macro.
2665         (mempool): Just free any buffer prior to reuse.  Don't bother with
2666         realloc.
2667         (flag_single_step): New function.
2668         (skip_message): Detect "helpful" Windows CE messages and skip sending
2669         them to the host.
2670         (wait_for_debug_event): Use skip_message to avoid sending debug
2671         messages to the host.
2672         (dispatch): Prelimary implementation of single step detection.
2673         * wince.c: Rework SH single stepping code to be more consistent with
2674         other wince targets.
2675         (handle_output_debug_string): Allow first chance exceptions to come
2676         through since they seem to be all that we get on some versions of
2677         Windows CE.
2678         (check_for_step): New function, conditionally compiled based on target.
2679         (regptr): Delete obsolete function.
2680         (handle_exception): Detect illegal instructions.
2681         (get_child_debug_event): Return success only if event code matches
2682         target.
2683         (child_create_inferior): Reflect change to get_child_debug_event
2684         arguments.
2685
2686 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
2687
2688         * win32-nat.c (thread_rec): Be more defensive about suspending already
2689         suspended threads.
2690         (safe_symbol_file_add_stub): New function.
2691         (safe_symbole_file_add_cleanup): New function.
2692         (safe_symbol_file_add): New function.
2693         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
2694         bogus errors from non-stabs DLLs.
2695         (handle_exception): Add work around for detection of first exception
2696         breakpoint which does not seem to occur on W2K.  Detect more "signals"
2697         that can be effectively passed to the debuggee.  Reorganize to eliminate
2698         continue_status global.
2699         (child_continue): Reorganize to eliminate continue_status global.
2700         (child_wait): Ditto.
2701         (child_resume): Ditto.
2702         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
2703         exception should be ignored.  Change method for signalling when an
2704         important event has occured to the caller.
2705         (child_create_inferior): Use new method for noticing when
2706         get_child_debug_event has found something interesting.
2707
2708 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
2709
2710         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
2711           fails due to lack of space.
2712
2713 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
2714
2715         * command.c, command.h (help_all): Add functionality to display
2716         a complete listing of available commands.
2717
2718 2000-04-20  Scott Bambrough <scottb@netwinder.org>
2719
2720         * arm-linux-nat.c (PIDGET, TIDGET): New.
2721         (get_thread_id, GET_THREAD_ID): New.
2722         (fetch_nwfpe_register, store_nwfpe_register): New.
2723         (fetch_register, store_register): New.
2724         (fetch_fpregister, store_fpregister): New.
2725         (fill_gregset, supply_gregset): New.
2726         (fill_fpregset, supply_fpregset): New.
2727         (fetch_fpregs): Modified to use thread id's.
2728         (store_fpregs): Modified to use thread id's and
2729         fetch_nwfpe_register.
2730         (fetch_regs): Modified to use thread id's.
2731         (store_regs): Modified to use thread id's.
2732         (fetch_inferior_registers): Modified to handle single register
2733         fetches.
2734         (store_inferior_registers): Modified to handle single register
2735         stores.
2736         (arm_linux_register_u_addr): Removed.
2737
2738         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
2739
2740         * config/arm/linux.mh
2741         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
2742         (LOADLIBES): Define.
2743
2744         * config/arm/nm-linux.h: Include config/nm-linux.h.
2745         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
2746         (REGISTER_U_ADDR): Removed.
2747         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
2748         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
2749
2750 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2751
2752         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
2753         <mooney@dogbert.cc.ndsu.nodak.edu>:
2754         * infrun.c (follow_fork_mode_kind_names): NULL terminate
2755         array. Re-indent.
2756         (scheduler_enums): Ditto.
2757
2758 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2759
2760         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
2761         multi-arch targets.
2762         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
2763         SIZEOF_CALL_DUMMY_WORDS): Update.
2764
2765         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
2766         provided by gdbarch.
2767         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
2768
2769         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
2770
2771 2000-04-19  Jim Blandy  <jimb@redhat.com>
2772
2773         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
2774         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
2775         * gdbarch.c, gdbarch.h: Regenerated.
2776         * arch-utils.c (default_return_value_on_stack): New function.
2777         * arch-utils.h (default_return_value_on_stack): New declaration.
2778         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
2779
2780         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2781         two-dimensional array, instead of faking it with explicit index
2782         arithmetic.
2783
2784         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
2785         (Thanks to Guy Harris.)
2786
2787 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2788
2789         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
2790
2791 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2792
2793         * TODO:  Update.
2794
2795 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2796
2797         * TODO: Document -Wreturn-type problem.
2798
2799 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2800
2801          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
2802
2803 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2804
2805         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
2806         `info registers'.
2807
2808 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2809
2810         From Philippe De Muyter <phdm@macqel.be>:
2811         * bcache.c (free_bcache): Do not free NULL.
2812
2813 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2814
2815         * TODO: Cleanup.
2816         * NEWS: Update GDB version.  Duplicate paragraph explaining
2817         obsolete.
2818
2819 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2820
2821         * Makefile.in (distclean): Delete tui/Makefile.
2822         * TODO: Add deletion of tui/Makefile.in to list.
2823
2824 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2825
2826         * symfile.h (struct section_addr_info ): Remove fields for special
2827         treatment of .text, .data and .bss sections.
2828
2829         * solib.c (symbol_add_stub): The special field text_addr is not
2830         available anymore. Search for the .text field the hard way.
2831
2832         * symfile.c (build_section_addr_info_from_section_table): Don't
2833         fill in {text, data, bss}_addr any more.
2834         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
2835         to fill in section_offsets for objfile.
2836         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
2837         special case anymore.
2838         (add_symbol_file_command): Ditto.
2839
2840 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2841
2842         symfile.c: (symbol_file_command): Remove support for rombug, to
2843         simplify code.
2844
2845 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2846
2847         * symfile.c (add_symbol_file_command): Rewrite the arguments
2848         processing part. Simplify syntax of command. Remove support for
2849         rombug.
2850         (_initialize_symfile): Update help message for add-symbol-file
2851         command.
2852
2853 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2854
2855         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
2856         * gdbarch.h, gdbarch.c: Re-generate.
2857
2858 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2859
2860         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
2861         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
2862         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
2863         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
2864         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
2865         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
2866         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
2867         ADDRESS_TO_POINTER): Delete default definition.  Handled by
2868         gdbarch.
2869
2870         * gdbarch.sh: Make multi-arch defaults, defaults for non-
2871         multi-arch targets.
2872         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
2873         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
2874         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
2875         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
2876         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
2877         Provide default/legacy implementation.
2878         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
2879         * gdbarch.h, gdbarch.c: Re-generate.
2880
2881 2000-04-16  Jim Blandy  <jimb@redhat.com>
2882
2883         * findvar.c (store_typed_address, extract_typed_address): Fix
2884         function names in error messages.
2885
2886 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
2887
2888         * config/djgpp/config.sed: Fix the lines which edit clean: and
2889         uninstall-info: targets.
2890
2891 2000-04-14  Jim Blandy  <jimb@redhat.com>
2892
2893         Bring IEEE_FLOAT under gdbarch's control.
2894         * gdbarch.sh (IEEE_FLOAT): New entry.
2895         * gdbarch.c, gdbarch.h: Regenerated.
2896         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
2897         (print_floating): Use IEEE_FLOAT as if it were an expression; use
2898         the code specific to IEEE-format numbers whenever the value of
2899         IEEE_FLOAT is non-zero.
2900         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
2901         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
2902         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
2903         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
2904         config/mips/tm-mips.h, config/pa/tm-hppa.h,
2905         config/sparc/tm-sparc.h (IEEE_FLOAT): For all ports that #define
2906         IEEE_FLOAT, make sure they give it the value (1).
2907
2908         Provide the hooks needed to support architectures on which
2909         pointers are not always simple byte addresses.
2910
2911         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
2912         functions which architectures can redefine, defaulting to
2913         generic_pointer_to_address and generic_address_to_pointer.
2914         * findvar.c (extract_typed_address, store_typed_address,
2915         generic_pointer_to_address, generic_address_to_pointer): New
2916         functions.
2917         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
2918         definitions.
2919         (extract_address, store_address): Doc fixes.
2920         * values.c (value_as_pointer): Doc fix.
2921         (value_from_pointer): New function.
2922         * defs.h (extract_typed_address, store_typed_address): New
2923         declarations.
2924         * inferior.h (generic_address_to_pointer,
2925         generic_pointer_to_address): New declarations.
2926         * value.h (value_from_pointer): New declaration.
2927
2928         The following changes are all of the general form "Use these
2929         functions instead of these other functions."  In each case, the
2930         change is because the new calls provide enough information to do
2931         the appropriate address / pointer conversions, where the old calls
2932         did not, or because the new functions are more appropriately named
2933         for the operation being performed.
2934
2935         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
2936         value_from_longest.
2937         * blockframe.c (generic_push_dummy_frame): Use read_pc and
2938         read_sp, not read_register.
2939         * c-valprint.c (c_val_print): Use extract_typed_address instead of
2940         extract_address to extract vtable entries and references.
2941         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
2942         instead of value_from_longest to extract the vtable's address.
2943         * eval.c (evaluate_subexp_standard): Use value_from_pointer
2944         instead of value_from_longest to compute `this', and for doing
2945         pointer-to-member dereferencing.
2946         * findvar.c (read_register): Use extract_unsigned_integer, not
2947         extract_address.
2948         (read_var_value): Use store_typed_address instead of store_address
2949         for building label values.
2950         (locate_var_value): Use value_from_pointer instead of
2951         value_from_longest.
2952         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
2953         instead of value_from_longest, to build arguments to __d_shl_get.
2954         * printcmd.c (set_next_address): Use value_from_pointer, not
2955         value_from_longest.
2956         (x_command): Use value_from_pointer, not value_from_longest.
2957         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
2958         not value_from_longest.
2959         * valarith.c (value_add, value_sub): Use value_from_pointer, not
2960         value_from_longest.
2961         * valops.c (find_function_in_inferior, value_coerce_array,
2962         value_coerce_function, value_addr, hand_function_call): Same.
2963         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
2964         * values.c (unpack_long): Use extract_typed_address to produce
2965         addresses from pointers and references, not extract_address.
2966         (value_from_longest): Use store_typed_address instead of
2967         store_address to produce pointer and reference values.
2968
2969 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
2970
2971         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
2972         HAVE_PSADDR_T): Add them here instead of in config.in.
2973
2974         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
2975         * configure.in: Add check for broken prfpregset_t type.
2976         * lin-thread.c (gdb_prfpregset): New typedef, depends on
2977         definition of PRFPREGSET_T_BROKEN.
2978         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
2979         p_td_thr_setfpregs, thread_db_fetch_registers,
2980         thread_db_store_registers): Use gdb_prfpregset_t instead of
2981         prfpregset_t.
2982         * config.in: Regenerated.
2983         * configure: Regenerated.
2984
2985 2000-04-13  DJ Delorie  <dj@cygnus.com>
2986
2987         * mips-tdep.c (do_fp_register_row): copy the number of bytes
2988         allocated, not the size of the pointer.
2989
2990 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2991
2992         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
2993         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
2994         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
2995         to handle floating point registers if NUM_FREGS is not zero.
2996
2997 2000-04-13  Nick Duffek  <nsd@cygnus.com>
2998
2999         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
3000         and document to_find_new_threads bug.
3001
3002 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
3003
3004         * infrun.c (proceed, normal_stop): Change the error message about
3005         failure to insert breakpoints/watchpoints so that it makes sense
3006         even if ptrace is not used or no other processes can be active.
3007
3008 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3009
3010         * configure.in: Add --enable-maintainer-mode.
3011         * aclocal.m4, configure: Re-generate.
3012
3013         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
3014         on maintainer-mode.  Update copying.c in source directory.
3015         (copying.txt): Delete rule.
3016         (copying.o): Add explict paths to $(srcdir) and explicit make
3017         rule.
3018
3019 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
3020
3021         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
3022         (fetch_debug_register, fetch_debug_register_pair,
3023         store_debug_register, store_debug_register_pair, is_power_of_2,
3024         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
3025         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
3026         New functions.
3027         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
3028         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
3029         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
3030         target_remove_watchpoint): Define.
3031         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
3032         ia64_linux_remove_watchpoint): Declare.
3033
3034 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
3035
3036         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
3037         hardware breakpoint resources, return EBUSY.
3038         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
3039         one of the enumerated values, return EINVAL.
3040
3041 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
3042
3043         * README: Mention special build instructions for DJGPP.
3044         * NEWS: Update with FP features on x87 platforms, and
3045         DJGPP-related changes.
3046
3047 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
3048
3049         * top.c (gdb_completer_file_name_break_characters): New variable.
3050         (line_completion_function): When completing on file names, use
3051         gdb_completer_file_name_break_characters as word break
3052         characters for the readline library.
3053
3054 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
3055
3056         * i387-tdep.c (print_i387_value): Avoid call to
3057         floatformat_to_doublest if long double type is the same on host
3058         and target.
3059
3060 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
3061
3062         * wrapper.h: Remove definitions of internal functions.
3063         * wrapper.c: Remove definitions of exported functions (which are
3064         already in wrapper.h) and make static all internal wrap_* functions.
3065
3066 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3067
3068         * acconfig.h (USE_INCLUDED_REGEX): Add.
3069         * Makefile.in (REGEX_CFLAGS): Delete
3070         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
3071         * configure, config.in: Re-generate.
3072
3073 2000-04-10  Philip Blundell <philb@gnu.org>
3074
3075         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
3076         arm-linux-tdep.c.
3077         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
3078
3079 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
3080
3081         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
3082         * command.h (enum command_class): Remove trailing "," to placate
3083         AIX xlc.
3084
3085 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3086
3087         * TODO, NEWS: Update.  Mention MI.
3088
3089 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3090
3091         * gdbarch-utils.h, gdbarch-utils.c: Delete.
3092         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
3093         name problems.
3094         * Makefile.in: Update.
3095         * gdbarch.c: Update.
3096
3097 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3098
3099         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
3100         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
3101         new "set mips saved-gpreg-size" command
3102         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
3103         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
3104         either from target, or gdb multi-arch
3105         (show_mips_command): New. For "show mips" prefix command
3106         (set_mips_command): New. For "show mips" prefix command
3107         (_initialize_mips_tdep): Add top-level mips prefix command
3108         Add "set mips saved-gpreg-size" command
3109
3110         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
3111         mips_default_saved_regsize.
3112         (mips_gdbarch_init): Update.
3113         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
3114         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
3115         mips_default_saved_regsize.
3116
3117 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3118
3119         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
3120         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
3121         replace calls to target_xfer_memory() with target_read_memory()
3122         and target_write_memory().
3123
3124 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3125
3126         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
3127         NULL. Macro returns a CORE_ADDR.
3128
3129 2000-04-08  Jim Blandy  <jimb@redhat.com>
3130
3131         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
3132         Don't include "bfd-elf.h".
3133         (address_significant_size): Delete variable.
3134         (dwarf2_build_psymtabs_hard): Don't set it, or check for
3135         consistency between it and the Dwarf 2 compilation unit header
3136         address size.
3137         (read_address): Don't mask off bits above
3138         address_significant_size.
3139         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
3140         (elf_bfd_h): Remove variable; it's no longer used.
3141
3142 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3143
3144         * configure.in (NEW_PROC_API):  Escape square brackets when testing
3145         for solaris2.[678].
3146         * configure:  Regenerate.
3147
3148 2000-04-07  Scott Bambrough <scottb@netwinder.org>
3149
3150         * ChangeLog: Correct date on last entry.
3151         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
3152         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
3153         * config/arm/tm-embed: Fix build warning from redefinition of
3154         LOWEST_PC.
3155         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
3156         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
3157         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
3158         override default in tm-arm.h.  Use default target byte order
3159         from tm-arm.h.
3160
3161 2000-04-07  Scott Bambrough <scottb@netwinder.org>
3162
3163         * Makefile.in: Add dependency information for arm-linux-tdep.c.
3164         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
3165
3166 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3167
3168         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
3169         of PROC_SERVICE_IS_OLD.
3170         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
3171         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
3172
3173 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3174
3175         * Makefile.in (CFLAGS): Set using configure.
3176
3177         * configure.in (WARN_CFLAGS): Enable by default when GCC.
3178         * configure: Re-generate.
3179
3180 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3181
3182         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3183         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
3184         procfs_ops.to_has_all_memory to 1.
3185
3186         * TODO: Update
3187
3188 2000-04-06  Nick Duffek  <nsd@cygnus.com>
3189
3190         * configure.in (_MSE_INT_H): Define on Solaris 7.
3191         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
3192         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
3193         * configure: Regenerate.
3194         * config.in: Regenerate.
3195
3196 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
3197
3198         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
3199         Change to rely on PIDGET etc.
3200         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
3201         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
3202         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
3203         define.  Allow target to use procfs hardware watchpoints.
3204         * config/sparc/nm-sun4sol2.h: ditto.
3205         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
3206         definitions to use 16 bits for the pid, 15 bits for the tid, and
3207         1 bit for the flag.
3208         * config/sparc/tm-sun4sol2.h: ditto.
3209         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
3210         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
3211         for more than 15 thread increments.
3212
3213 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
3214
3215         * top.c (filename_completer): Set subsequent_name to 1 early on,
3216         to prevent an infinite loop if the first file in the directory is
3217         a backup file (whose name ends in a `~').
3218
3219 2000-04-05  Jim Blandy  <jimb@redhat.com>
3220
3221         * solib.c (update_solib_list): New function.
3222         (solib_add): Call update_solib_list, and then read symbols.
3223         (info_sharedlibrary_command): Call update_solib_list, not
3224         solib_add.
3225
3226 2000-04-05  Scott Bambrough <scottb@netwinder.org>
3227
3228         * arm-linux-tdep.c: Resolve implicit function declarations by
3229         including target.h and value.h.  Inclusion of symtab.h is
3230         no longer needed.
3231
3232 2000-04-05  Scott Bambrough <scottb@netwinder.org>
3233
3234         * arm-linux-tdep.c: New file.
3235         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
3236         (arm_get_longjmp_target): Moved it and all defines
3237         it uses to arm-linux-tdep.c.
3238         (arm_linux_extract_return_value): Moved to
3239         arm-linux-tdep.c.
3240         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
3241
3242 2000-04-04  Nick Duffek  <nsd@cygnus.com>
3243
3244         * infrun.c (handle_inferior_event): Call target_mourn_inferior
3245         instead of kill_target.
3246
3247 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
3248
3249         * TODO: Make note of various C++ things i have planned for 5.1.
3250
3251 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3252
3253         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
3254         in shift.  Stop GCC thinking it has a shift overflow.
3255
3256 2000-04-03  H.J. Lu  <hjl@gnu.org>
3257
3258         * TODO: Remove the regex entry.
3259
3260 2000-04-03  H.J. Lu  <hjl@gnu.org>
3261
3262         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
3263         is defined and <regex.h> otherwise.
3264
3265         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
3266         * monitor.c: Likewise.
3267         * osfsolib.c: Likewise.
3268         * solib.c: Likewise.
3269         * source.c: Likewise.
3270         * symtab.c: Likewise.
3271
3272         * Makefile.in (REGEX): Changed to @REGEX@.
3273         (REGEX_CFLAGS): New.
3274         (REGEX1): Removed.
3275         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
3276         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
3277
3278         * configure.in (--with-included-regex): New switch.
3279         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
3280         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
3281         * configure: Regenerated.
3282
3283 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
3284
3285         * NEWS (powerpc-*-linux*): Mention.
3286
3287 2000-04-03  J.T. Conklin  <jtc@redback.com>
3288
3289         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
3290
3291 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
3292
3293         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
3294         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
3295
3296         * ia64-linux-nat.c (fill_gregset): Implement.
3297         (supply_fpregset, fill_fpregset): New functions.
3298
3299         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
3300         which the CFM is fetched for certain frames.
3301         (find_global_pointer, find_extant_func_descr): Don't use
3302         partial symtabs for locating sections.
3303
3304         * config/ia64/linux.mh (LOADLIBES): Define.
3305         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
3306         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
3307         file containing generic linux declarations/definitions.
3308         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
3309         defined in generic nm-linux.h.
3310         (solib.h): Remove include; already included in generic nm-linux.h.
3311
3312 2000-04-03  Jim Blandy  <jimb@redhat.com>
3313
3314         * solib.c (solib_add): Move all the code for loading symbol tables
3315         below the code to sort out additions and removals.  That way, we
3316         always catch all loaded shared libraries whose symbols we haven't
3317         grabbed yet.
3318
3319         * solib.c (solib_add): Don't try to free a shared object's objfile
3320         if it doesn't have one.  Duh.
3321
3322         * solib.c (solib_add): If a pattern was given, but it doesn't
3323         match any currently loaded shared libraries, print a message;
3324         don't just be silent.
3325
3326 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3327
3328         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
3329         two-dimensional array instead of faking it with index
3330         arithmetics.
3331
3332 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3333
3334         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
3335
3336         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
3337         definition (and use the common one in tm-i386.h).
3338         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
3339         (I386_DJGPP_TARGET): Don't define, it's no longer required.
3340         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
3341         i386-tdep.c defines it for all x86 targets.
3342         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
3343
3344         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
3345
3346         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
3347         results.  Fix editing of `main' arguments for non-GNU Sed.
3348
3349 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3350
3351         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
3352         error message: there's no "overlay on" command.
3353
3354 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3355
3356         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
3357         (copying.txt): New target, a link to COPYING.
3358
3359 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3360
3361         * TODO: Update.
3362
3363 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3364
3365         * top.c: Re-indent.
3366         (set_hook, error_hook): Remove PARAMS.
3367
3368 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3369
3370         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
3371         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
3372         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
3373
3374 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3375
3376         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
3377
3378 2000-04-02  Nick Duffek  <nsd@cygnus.com>
3379
3380         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
3381         error() during parse_and_eval_type().
3382         (check_stub_method): Call safe_parse_type instead of
3383         parse_and_eval_type().
3384         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
3385         (wrap_parse_and_eval_type): New support function.
3386         * wrapper.h (gdb_parse_and_eval_type): Prototype.
3387         (wrap_parse_and_eval_type): Prototype.
3388
3389 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3390
3391         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
3392
3393 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3394
3395         * gdbarch-utils.h, gdbarch-utils.c: New files.
3396         * Makefile.in (SFILES, COMMON_OBS): Update.
3397         (gdbarch_utils_h) Define.
3398         (gdbarch-utils.o): Add dependencies.
3399
3400         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
3401         handling default method values.
3402         (startup_gdbarch): Rename default_gdbarch, name misleading.
3403         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
3404         (register_name): Default to legacy_register_name.
3405         (call_dummy_words): Default to legacy_call_dummy_words.
3406         (sizeof_call_dummy_words): Default to
3407         legacy_sizeof_call_dummy_words.
3408         (register_convertible): Default to
3409         generic_register_convertible_not.
3410         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
3411         (remote_translate_xfer_address): Default to
3412         generic_remote_translate_xfer_address.
3413         (frameless_function_invocation): Default to
3414         generic_frameless_function_invocation_not.
3415
3416 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
3417
3418         * i386-linux-nat.c: Add copyright notice.
3419
3420         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
3421         &floatformat_i387_ext.
3422         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
3423
3424 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
3425
3426         * findvar.c (extract_floating): Remove reference to
3427         TARGET_EXTRACT_FLOATING.
3428         (store_floating): Remove reference to TARGET_STORE_FLOATING.
3429
3430 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
3431
3432         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
3433         Safe version of value_subscript.
3434         * varobj.c (): Use gdb_value_subscript() to get an array element value.
3435
3436 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
3437
3438         * ui-file.c: Include "gdb_string.h"
3439         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
3440         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
3441         unions, since they are all used to hold both pointers and ints
3442         at various times.  Casting pointer to int and vice versa gives
3443         warnings (and is not safe) if they are not the same size.
3444
3445 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
3446
3447         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
3448         casting problems when int and pointer are not the  same size.
3449         * event-top.c (command_handler): Use data as a union.
3450         (command_line_handler_continuation): Ditto.
3451         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
3452         (step_once): ditto.  (finish_command_continuation): Ditto.
3453         (finish_command): Ditto.
3454         * breakpoint.c (until_break_command): Use data as a union.
3455         (until_break_command_continuation): Ditto.
3456         * utils.c (add_intermediate_continuation): Fix typo in comment.
3457
3458 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3459
3460         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
3461         * gdbarch.sh: Re-sync with gdbarch.[hc].
3462
3463 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
3464
3465         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
3466         (install_minimal_symbols): Fix demangled symbol problems caused by
3467         using add_minsym_to_hash_table for the demangled names, which is
3468         wrong. Now we use add_minsym_to_demangled_hash_table.
3469         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
3470         caused by weird control flow.
3471         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
3472
3473 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
3474
3475         * configure.in: -linux-gnu*, not -linux-gnu.
3476
3477 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3478
3479         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
3480         with qThreadExtraInfo.
3481
3482 2000-03-29  J.T. Conklin  <jtc@redback.com>
3483
3484         * i386nbsd-nat.c (fetch_core_registers): Make static.
3485
3486         * m68knbsd-nat.c (fetch_core_registers): Make static.
3487         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
3488
3489 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3490
3491         * TODO: Update GDB 5 status.
3492
3493 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3494
3495         * breakpoint.h (remove_hw_watchpoints): Add declaration.
3496         * breakpoints.c (remove_hw_watchpoints): Update.
3497         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
3498         condition.
3499
3500 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3501
3502         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
3503         infrun.c (resume):  Remove hardware watchpoints before stepping
3504         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
3505
3506 2000-03-28  Michael Snyder  <msnyder@cygnus.com>
3507
3508         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
3509
3510 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3511
3512         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
3513         CORE_ADDR, to match call from procfs_set_watchpoint.
3514
3515         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
3516         Reselect the saved frame silently after frame selection for
3517         watchpoint evaluation.
3518         (insert_breakpoints):  Add missing space in `Hardware watchpoint
3519         deleted' message.  Do not reinsert hardware watchpoint if it is
3520         already marked for deletion at next stop.
3521
3522 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
3523
3524         * partial-stab.h: Add one more check against corrupted or irregular
3525         stabs entry.
3526
3527 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
3528
3529         * gnu-regex.c (regerror): Function renamed from `__regerror'.
3530         (Change also approved in the mainline glibc sources)
3531
3532 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3533
3534         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
3535         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
3536         particularly ensuring it can't return SERIAL_TIMEOUT when told
3537         not to time out.
3538
3539 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
3540
3541         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
3542         which never existed before, and thus, has no deprecated old command.
3543
3544         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
3545         "set archdebug" (same goes for the show commands).
3546         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
3547         deprecate "set eventdebug" (same goes for the show commands).
3548         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
3549         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
3550         instead.
3551         x(init_main): Add the "set debug" and "show debug" commands.
3552         Add setdebuglist and showdebuglist.
3553
3554 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
3555
3556         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
3557           Added prototype for the deprecate command so it doesn't complain.
3558
3559 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3560
3561         * top.c (print_gdb_version): Bump copyright year to 2000.
3562
3563 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3564
3565         * MAINTAINERS: Add Glen McCready to write after approval list.
3566
3567 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3568
3569         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
3570         * config.h: Regenerate.
3571
3572 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3573
3574         * TODO: Update.  Add criteria for next release of GDB.
3575
3576 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3577
3578         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
3579         * config.h: Regenerate.
3580
3581 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3582
3583         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
3584         before installing GDB.
3585
3586 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3587
3588         * Makefile.in (all-gdbtk): Check for an existing link/directory.
3589         Re-format warning message.  Document that post 5.0 this can be
3590         deleted.
3591
3592 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3593
3594         * ChangeLog: Revert whitespace changes.
3595
3596 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3597
3598         * MAINTAINERS: Update folks who need accounts.
3599
3600 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3601
3602         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
3603
3604 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
3605
3606         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
3607         instead of TARGET_LONG_DOUBLE_BITS.
3608         * config/i386/tm-i386mk.h: Likewise.
3609
3610 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
3611
3612         Provide `long double' support for most i386 targets.
3613         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
3614         &floatformat_i387_ext.
3615         (TARGET_LONG_DOUBLE_BITS): Define as 96.
3616         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
3617         `builtin_type_long_double'.
3618         (REGISTER_CONVERT_TO_VIRTUAL): Call
3619         i386_register_convert_to_virtual.
3620         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
3621         (i387_to_double, double_to_i387): Remove prototypes.
3622         (i386_extract_return_value): Change prototype to match definition
3623         in i386-tdep.c.
3624         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
3625         (TARGET_LONG_DOUBLE_BITS): #undef.
3626         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
3627         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
3628         (i387_extract_floating, i387_store_floating): Remove prototypes.
3629         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
3630         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
3631         (REGISTER_VIRTUAL_TYPE): Remove.
3632         * i386-tdep.c (i386_register_convert_to_virtual): New function.
3633         (i386_register_convert_to_raw): New function.
3634         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
3635         (i387_store_floating): Remove.
3636
3637 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3638
3639         * maint.c: Re-indent.
3640
3641 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3642
3643         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
3644
3645 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
3646
3647         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
3648         be inoperative.
3649
3650 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
3651
3652         * win32-nat.c: Back out special frame walking code.  It was broken.
3653         (handle_exception): Correctly identify an illegal instruction.
3654         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
3655         normal i386 handling.
3656
3657 2000-03-24  J.T. Conklin  <jtc@redback.com>
3658
3659         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
3660         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
3661         (fetch_core_registers): Read fp registers.
3662         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
3663
3664 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
3665
3666         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
3667         so that we can stop searching for the prologue past the function end
3668         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
3669
3670 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
3671
3672         * linux-thread.c, lin-thread.c (save_inferior_pid,
3673         restore_inferior_pid): Don't do compile time comparison
3674         of TARGET_PTR_BIT and TARGET_INT_BIT.
3675
3676 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
3677
3678         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
3679         and P_LINK_W.
3680         (P_PEA_FP, P_MOVL_SP_FP): New macros.
3681         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
3682         P_MOVM_L.
3683         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
3684         constants.
3685         (delta68_in_sigtramp): New function.
3686         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
3687         (m68k_skip_prologue): Use P_* macros, not hex constants.
3688         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
3689         instructions, but accept them in any order; use P_* macros, not octal
3690         or hex constants; recognize also `fmovemx to (fp + displacement)' and
3691         `moveml to (fp + displacement)'.
3692         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
3693         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
3694
3695 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3696
3697         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
3698
3699 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
3700
3701         * solib.c (open_symbol_file_object): To sneak an int argument
3702         past catch_errors, instead of casting it to a pointer, simply
3703         pass it by address.
3704
3705 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
3706
3707         * gdbtypes.c (rank_function): Rank all N parameters and use correct
3708         index into the prams[] and args[] arrays.
3709
3710 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
3711
3712         From David Whedon <dwhedon@gordian.com>
3713
3714         * top.c (execute_command): Checks all commands beore executing
3715         to see if the user needs to be warned that the command is
3716         deprecated, warns user if appropriate.
3717         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
3718         return values from void to struct cmd_list_element *.
3719         * command.c (lookup_cmd_1): Check aliases before following link
3720         in case user needs to be warned about a deprecated alias.
3721         (deprecate_cmd): new exported function for command deprecation,
3722         sets flags and posibly a replacement string.
3723         (deprecated_cmd_warning): New exported funciton to warn user about
3724         a deprecated command.
3725         (lookup_cmd_composition): New exported function that determines
3726         alias, prefix_command, and cmd based on a string.  This is useful
3727         is we want to full name of a command.
3728         * command.h : Added prototypes for deprecate_cmd,
3729         deprecated_warn_user and lookup_cmd_composition, added flags to
3730         the cmd_list_element structure, changed return values for
3731         add_com_* and add_info_* from void to cmd_list_element.
3732         * maint.c : (maintenance_deprecate): New function to deprecate a
3733         command.  This exists only so that the testsuite can deprecate
3734         commands at runtime and check the warning behavior.
3735         (maintenance_undeprecate) : New function, drops deprecated flags.
3736         (maintenance_do_deprecate): Actually does the (un)deprecation.
3737         (initialize_maint_cmds): Added the above new deprecate commands.
3738
3739 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
3740         * command.c (apropos_cmd_helper): New function, meat of the
3741         apropos command.
3742         (apropos_command): New apropos command to search command
3743         names/documentation for regular expressions.
3744         (_initialize_command): Add the apropos command.
3745
3746 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
3747
3748         * sol-thread.c (ps_pglobal_lookup): Change argument type from
3749         paddr_t to psaddr_t.  This mistake appears to date from an
3750         erroneous man page in Solaris 2.5 -- the correct type from the
3751         system headers has always been psaddr_t.
3752         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
3753         (rw_common): Ditto.
3754
3755 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
3756
3757         * ia64-linux-nat.c: Fix copyright.
3758         (fill_gregset): Minor formatting fix.
3759         * ia64-tdep.c (template_encoding_table, fetch_instruction,
3760         examine_prologue): Clean up some compiler warnings.
3761         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
3762         find_global_pointer, find_extant_func_descr): New functions.
3763         (ia64_use_struct_convention, ia64_extract_return_value,
3764         ia64_push_arguments): Handle HFAs.
3765         (ia64_push_arguments): Find (or build) a function descriptor
3766         when given a function address.
3767         (ia64_push_return_address): Moved code for finding the
3768         global pointer into its own function, find_global_pointer ().
3769
3770 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3771
3772         * event-loop.c (handle_file_event): Run through indent.
3773
3774 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3775
3776         From  Philippe De Muyter  <phdm@macqel.be>
3777
3778         * event-loop.c (sys/types.h): File now included unconditionally.
3779         (use_poll): New variable..
3780         (gdb_notifier): poll- and select-versions merged.
3781         (add_file_handler): If HAVE_POLL, check whether poll is usable,
3782         and reset `use_poll' if not.
3783         (create_file_handler): Select poll- or select-version according to
3784         `use_poll'.
3785         (delete_file_handler, handle_file_event): Likewise.
3786         (gdb_wait_for_event, poll_timers): Likewise.
3787
3788 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3789
3790         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
3791         size of a target pointer before passing them to print_address.
3792
3793 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
3794
3795         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
3796         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
3797         Remove
3798         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
3799         (i386_extract_return_value): Rewritten.  Correctly support all
3800         floating-point types and large integer types on targets that use
3801         the standard i386 GDB register layout and return floating-point
3802         values in the FPU.
3803
3804 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3805
3806         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
3807
3808 2000-03-21  J.T. Conklin  <jtc@redback.com>
3809
3810         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
3811         * i386nbsd-nat.c: New file.
3812
3813         * i386/tm-nbsd.h (NUM_REGS): Removed.
3814         (HAVE_I387_REGS): Defined.
3815         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
3816
3817         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
3818         SVR4_SHARED_LIBS.
3819
3820 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3821
3822         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
3823         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
3824         the write after approval list.
3825
3826 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
3827
3828         * symtab.h (MAX_SECTIONS, struct section_addr_info,
3829         symbol_file_add):  Move declarations from here...
3830         * symfile.h: ...to here.
3831
3832         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
3833         all section addresses, not just .text.
3834         * symfile.h, symfile.c (free_section_addr_info,
3835         build_section_addr_info_from_section_table): New functions.
3836
3837         * symfile.h (MAX_SECTIONS): Increase value to 40.
3838         * symfile.c (syms_from_objfile): Add bounds check prior to
3839         accessing ``other'' array in a section_addr_info_struct.
3840         Remove unused variable section_offsets.
3841         (add_symbol_file_command): Remove unused variable text_addr.
3842
3843 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
3844
3845         * breakpoint.c (bpstat_stop_status): Don't stop if a read
3846         watchpoint appears to break, but the watched value changed.
3847
3848 2000-03-21  Jim Blandy  <jimb@redhat.com>
3849
3850         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
3851         a companion to gdbarch_alloc, which allows a gdbarch init function
3852         to free partially-built gdbarch structures.
3853         * gdbarch.c, gdbarch.h: Regenerated.
3854
3855 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
3856
3857         * configure.host, configure.tgt (ia64-*-linux*): New entry.
3858
3859         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
3860         initialize_arch): Define for IA-64.
3861         (initialize_arch): Add declaration.
3862
3863 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
3864
3865         * breakpoint.c (insert_breakpoints, remove_breakpoint)
3866         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
3867         remove, or check status of hardware watchpoints for entire structs
3868         and arrays unless the user explicitly asked to watch that struct
3869         or array.
3870         (insert_breakpoints): Try to insert watchpoints for all the values
3871         on the value chain, even if some of them fail to insert.
3872
3873         * values.c (value_primitive_field): Set the offset in struct value
3874         we return when the field is a packed bitfield.
3875
3876 2000-03-20  Michael Snyder  <msnyder@cygnus.com>
3877
3878         * remote.c (remote_threads_extra_info): New function.
3879         Implement the extra thread info query for "info threads".
3880         (remote_threads_info): Clean up a bit.
3881         (use_threadinfo_query, use_threadextra_query): New variables.
3882         Control whether GDB will use the new or old protocol for
3883         thread info queries.
3884         (remote_open_1): Initialize new variables.
3885         (remote_async_open_1): Ditto.
3886         (remote_cisco_open): Ditto.
3887
3888 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
3889
3890         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
3891         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
3892         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
3893
3894 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
3895
3896         * utils.c (floatformat_from_doublest): Don't assume that a long
3897         will be exactly 32 bits in length.  Also...  make sure space
3898         that we're writing the float to is completely initialized to
3899         zeroes, even when the number of bits in the float is not
3900         evenly divisible by FLOATFORMAT_CHAR_BIT.
3901
3902 2000-03-20  Jim Blandy  <jimb@redhat.com>
3903
3904         * i386-linux-nat.c: No need to #include "frame.h" any more.
3905         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
3906         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
3907         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
3908         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
3909         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
3910         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
3911         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
3912         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
3913         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
3914         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
3915         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
3916         out that these are target-dependent, and useful in non-native
3917         configurations.  Moved to...
3918         * i386-linux-tdep.c: ... Here, a new file.
3919         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
3920         (i386-linux-tdep.o): New rule.
3921         (i386-linux-nat.o): We no longer depend on frame.h.
3922         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
3923
3924 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
3925
3926         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
3927         Print an error at compile time if we are to use select, but FD_SET
3928         is not available.
3929         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
3930         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
3931         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
3932         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
3933         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
3934         instead of using memcpy and memset.  Use FD_ISSET.
3935
3936         * config/i386/xm-go32.h (fd_mask): Remove typedef.
3937
3938 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3939
3940         * command.c (_initialize_command): Document requirements for ``!''
3941         command.
3942
3943 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3944
3945         From Fri 10 Mar 2000 Robert
3946         <robert.melchers@drives.eurotherm.co.uk>:
3947         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
3948
3949 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3950
3951         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
3952         <dave@hiauly1.hia.nrc.ca>:
3953         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
3954         _initialize_hpux_thread being called twice.
3955         * configure: Regenerated.
3956
3957 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
3958
3959         * event-top.c (_initialize_event_loop): If instream is not
3960         connected to a terminal device, turn editing off.
3961
3962 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
3963
3964         Support for building GDB with DJGPP, and running the test suite on
3965         it:
3966         * config/djgpp/djconfig.sh: New file.
3967         * config/djgpp/config.sed: New file.
3968         * config/djgpp/README: New file.
3969         * config/djgpp/fnchange.lst: New file.
3970         * config/djgpp/djcheck.sh: New file.
3971
3972 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
3973
3974         * ser-go32.c (ports): Make the initializers complete, to pacify
3975         GCC 2.9X.
3976
3977 2000-03-17  Jim Blandy  <jimb@redhat.com>
3978
3979         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
3980         two-dimensional array, instead of faking it with explicit index
3981         arithmetic.
3982
3983         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
3984         linuxthreads_create_inferior): Fix typo in variable name: it's
3985         linuxthreads_exit_status, not linux_exit_status.
3986
3987         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
3988         to W_STOPCODE.
3989
3990         * solib.c (solib_add): Delete debugging code.
3991
3992 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
3993
3994         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
3995         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
3996
3997 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
3998
3999         * language.c (set_lang_str): Do not call `free' for a null pointer.
4000         (set_type_str, set_range_str): Ditto.
4001
4002 2000-03-16  Jim Blandy  <jimb@redhat.com>
4003
4004         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
4005         merge; reinstated.
4006
4007         * solib.c (current_sos): Be more careful about freeing the new
4008         so_list node if an error occurs.
4009
4010         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
4011         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
4012         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
4013         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
4014         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
4015         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
4016         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
4017         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
4018         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
4019         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
4020         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
4021         Linux-specific signal trampoline detection, and should be moved
4022         to...
4023         * i386-linux-nat.c: ... here.
4024         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
4025         this any more, since we're not enabling OS-specific code in a
4026         OS-independent file.
4027
4028 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
4029
4030         * Makefile.in (go32-nat.o): Add prerequisites.
4031         (ALLDEPFILES): Add go32-nat.c.
4032
4033 2000-03-15  Michael Snyder  <msnyder@cygnus.com>
4034
4035         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
4036         * symfile.c (reread_symbols):  Clear msymbol hash table.
4037
4038 2000-03-15  Jim Blandy  <jimb@redhat.com>
4039
4040         Deal with the inferior unloading shared objects.
4041         * solib.c (current_sos): New function, replacing find_solib.
4042         (find_solib): Deleted.
4043         (free_so): New function.
4044         (clear_solib): Call free_so, instead of writing it out.
4045         (solib_add): Rewritten: compare the inferior's current list of
4046         shared objects with GDB's list, and do the required loads and
4047         unloads.
4048         (info_sharedlibrary_command, solib_address): Don't use find_solib
4049         to walk the list of shared libraries: call solib_add, and then
4050         walk the list at so_list_head normally.
4051         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
4052         detach the core target.  These tasks are taken care of elsewhere.
4053         * target.c (remove_target_sections): New function.
4054         * target.h (remove_target_sections): New declaration.
4055
4056         * solib.c (symbol_add_stub): Check whether we've already created
4057         an objfile for this shared object first, before doing all that
4058         work to compute section addresses, etc.
4059
4060         * objfiles.c (unlink_objfile): Report an internal error if objfile
4061         doesn't occur in the object_files list.
4062
4063         * solib.c (special_symbol_handling): Delete argument; it's not
4064         used.
4065
4066         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4067
4068         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
4069         from solib structures. Use it throughout solib.c, get rid of all
4070         CORE_ADDR casts.
4071         (struct so_list):  Change type of lmaddr to CORE_ADDR.
4072         (first_link_map_member):  Change return value type to CORE_ADDR,
4073         update callers.
4074         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
4075         update callers.
4076         (open_symbol_file_object, find_solib):  Change type of lm variable
4077         to CORE_ADDR.
4078
4079 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
4080
4081         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
4082         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
4083         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
4084         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
4085
4086         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
4087         not opened by dos_open, but let the 3 standard handles go through
4088         unharmed.
4089
4090 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4091
4092         * eval.c (evaluate_subexp_with_coercion): Add call to
4093         check_typedef, to handle typedeffed vars correctly.
4094
4095 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4096
4097         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
4098         somewhat redundant.
4099         (QUIT): Note that this can probably be replaced by a function.
4100
4101 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
4102
4103         Add support for a variable object that tries to evaluate itself in
4104         the currently selected frame, rather than in a fixed frame.
4105
4106         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
4107         gdb_parse_exp_1.
4108         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
4109         of varobj_create.
4110         * varobj.c (varobj_list): Return type indicates whether the
4111         variable's type has changed (for current frame variables).
4112         (varobj_update): Handle the case where the variable's type has
4113         changed.
4114         (delete_variable_1): Allow for deletion of variables that have not
4115         been installed yet.
4116         (new_root_variable): Initialize use_selected_frame variable.
4117         (value_of_root): This is where most of the work to handle "current
4118         frame" variables was added.  Most of the complexity involves
4119         handling the case where the type of the variable has changed.
4120         (varobj_create): Add a "type" argument, to tell if the
4121         variable is one of these "current frame" variables.  Also protect
4122         call to parse_exp_1 from long jumping.
4123
4124 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
4125
4126         * go32-nat.c (struct env387): Remove declaration.
4127         (print_387_status, i386_go32_float_info): Remove redundant
4128         functions.
4129         (regno_mapping, sig_map, excepn_map): Add braces around inner
4130         initializers.
4131         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
4132         fix code which mixed signed with unsigned.
4133         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
4134         (go32_wait): Initialize INT3_addr.
4135         (go32_fetch_registers): Extend all FP registers that are shorter
4136         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
4137         on config/i386/tm-i386.h.
4138         (store_register): Support 32 FP registers.
4139         (go32_create_inferior): Don't crash if handed a NULL pointer
4140         instead of exec file name.
4141         (ignore): Remove unused function.
4142         (go32_insert_hw_breakpoint): Remove unused variables.
4143         (init_go32_ops): Set value of processing_gcc_compilation to 2.
4144
4145 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4146
4147         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
4148         overloading, add support for seeing through references:
4149         * valops.c (find_overload_match): Handle STABS overloading for
4150         C++.
4151         (find_overload_match): Look in right place for function arguments
4152         in the debug info.
4153         (find_overload_match): Rather than giving up when we have >1
4154         perfect match, just choose one, especially since the
4155         recommendation GDB gives ("disambiguate it by specifying function
4156         signature"), is basically impossible.
4157         (check_field_in): STREQ->strcmp_iw
4158         (search_struct_field): STREQ->strcmp_iw
4159         (find_method_list): STREQ->strcmp_iw
4160         * gdbtypes.c (rank_one_type): Add ability to see through
4161         references.
4162         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
4163         be different.
4164         (rank_function): Rank function properly (was doing it wrong
4165         before, comparing the wrong parts of the arrays)
4166         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
4167         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
4168         associated with converting a non-reference to a reference.
4169     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
4170     return full value object; for STRUCTOP_PTR, use pointer to
4171     rtti type to get member / method if objectprint is set and
4172     target type of pointer is class.
4173
4174         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
4175         #ifdef DEBUG_OLOAD.
4176
4177 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
4178
4179         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
4180         a binary operator.
4181         (gnu_attach): Change error message for missing
4182         argument to be identical to the corresponding message in
4183         `inftarg.c'.  This makes the testsuite happy.
4184
4185 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
4186
4187         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
4188         %eflags isn't modified.  This fixes a bug where every call to a
4189         function in the program beyond the first call would fail.
4190
4191 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4192
4193         * MAINTAINERS: Devolve responsibility for domain maintenance.
4194
4195 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4196
4197         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
4198
4199 2000-02-25  Scott Bambrough <scottb@netwinder.org>
4200
4201         * gdb.base/long_long.exp: Correct test suite failure when printing
4202         a long long value as a double on ARM platforms.
4203
4204 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4205
4206         * MAINTAINERS (Core): Anthony Green is the Java - including
4207         testsuite - maintainer.  Reformat testsuite and language support
4208         sections
4209
4210 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
4211
4212         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
4213         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
4214         i386_linux_saved_pc_after_call.
4215
4216 2000-03-06  Jim Blandy  <jimb@redhat.com>
4217
4218         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
4219
4220         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
4221         (compact_minimal_symbols): Added `objfile' argument.
4222         Put symbols in the objfile's hash table.
4223         (install_minimal_symbols): Put symbols in the objfile's demangled
4224         hash table.
4225         (lookup_minimal_symbol): Use hash table to find symbol in
4226         objfile.
4227         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
4228         functions.
4229         (prim_record_minimal_symbol_and_info): Initialize the
4230         hash link fields of the new minimal symbol.
4231         * symtab.h (struct minimal_symbol): New fields `hash_next',
4232         `demangled_hash_next'.
4233         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
4234         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
4235         (struct objfile): New fields `msymbol_hash',
4236         `msymbol_demangled_hash'.
4237
4238 2000-03-06  Jim Blandy  <jimb@redhat.com>
4239
4240         * solib.c (first_link_map_member): Doc fix.
4241
4242 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4243
4244         From  Eli Zaretskii  <eliz@is.elta.co.il>:
4245
4246         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
4247         zero, since time_t might be unsigned.
4248
4249 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
4250
4251         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
4252         in *FPREGSETP.
4253         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
4254
4255 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
4256
4257         Allow GDB to run on Linux 2.0 again.
4258         * config.in: Add HAVE_PTRACE_GETREGS.
4259         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
4260         * configure: Regenerated.
4261         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
4262         CANNOT_STORE_REGISTER): New defines.
4263         * i386-linux-nat.c (have_ptrace_getregs): New variable.
4264         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
4265         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
4266         store_register, old_store_inferior_registers): Copied over from
4267         `inptrace.c' as a temporary measure.
4268         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
4269         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
4270         HAVE_PTRACE_GETREGS isn't defined.
4271         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
4272         with EIO.
4273         (fetch_inferior_registers, store_inferior_registers): Fall back on
4274         the method use in `infptrace.c' (by calling
4275         old_fetch_inferior_registers and old_store_inferior_registers) if
4276         `have_ptrace_getregs' isn't set.
4277
4278 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
4279
4280         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
4281         of gregset_t and fpregset_t.  Those are the only names that are
4282         guaranteed to specify the right types for all supported Linux
4283         systems out there.
4284         Various doc fixes and gratitious local variable renames, all in an
4285         attempt to stress similarities between the code and unify the
4286         terminology used.  Use ISO-C all over.
4287         (regmap): Remove trailing comma.
4288         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
4289         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
4290         is unnecessary and wasn't used anyway.  All callers changed.
4291         (convert_to_fpregset, convert_to_xfpregset): Likewise.
4292         (fetch_regs, store_regs): Remove unused variable `regno'.
4293         (fill_fpregs): If REGNO is not -1, only update the specified
4294         register.
4295         (fetch_core_registers): Renamed from
4296         i386_linux_fetch_core_registers.  There is no need for a unique
4297         name since the function is static anyway.
4298         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
4299         since it is more descriptive.
4300
4301 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4302
4303         * MAINTAINERS (readline/): Expand to include host maintainers.
4304
4305 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
4306
4307         Fix support for Linux/i386 signal trampolines.  The old approach
4308         didn't work for Linux 2.2 and beyond, and didn't work with recent
4309         versions of the GNU C library.
4310         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
4311         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
4312         (linux_rt_sigtramp_code): New variable.
4313         (LINUX_RT_SIGTRAMP_LEN): New define.
4314         (i386_linux_rt_sigtramp_start): New function.  Detect start of
4315         signal trampolines for RT signals.
4316         (i386_linux_sigtramp): Removed.
4317         (i386_linux_in_sigtramp): New function.
4318         (i386_linux_sigcontext_addr): New function.  Recognize the names
4319         of the signal tranmpolines used by recent versions of the GNU C
4320         library, and add support for RT signals.
4321         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
4322         defines.  Moved here from config/i386/tm-linux.h.
4323         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
4324         Reimplement in terms of i386_linux_sigcontext_addr.
4325         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
4326         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
4327         Moved to i386-tdep.c.
4328         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
4329
4330 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4331
4332         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4333         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
4334
4335 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4336
4337         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
4338         sim directory.
4339
4340 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4341
4342         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
4343         ``Blanket Write Privs'' maintainers.
4344
4345 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4346
4347         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
4348         * language.c (longest_local_hex_string_custom): Don't compile
4349         'long long' section if host doesn't have 'long long'.
4350
4351 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4352
4353         * language.c (longest_raw_hex_string): Comment out.  Appears
4354         unused.
4355
4356 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4357
4358         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
4359         "mmalloc.h" which means using PTRs.
4360         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
4361
4362 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4363
4364         * defs.h (store_address, store_unsigned_integer, store_address):
4365         Replace PTR with void* in delcaration.
4366         * findvar.c (extract_signed_integer, extract_unsigned_integer,
4367         extract_long_unsigned_integer, extract_address,
4368         store_signed_integer, store_unsigned_integer, store_address):
4369         Convert definition to ISO-C.  Replace PTR with void*.
4370
4371 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4372
4373         * defs.h (make_cleanup_func): Document as deprecated.
4374         (make_cleanup_ftype): New typedef.  Make signature consistent with
4375         other function typedefs.  Document as not be used out side of
4376         make_cleanup code. Use in make_cleanup declarations.
4377         (null_cleanup): Replace PTR with void*.
4378
4379         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
4380         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
4381         null_cleanup): Change K&R definition to ISO-C using void* and
4382         make_cleanup_fytpe.
4383         (discard_my_cleanups): Don't cast argument to free.
4384
4385 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4386
4387         * defs.h (struct continuation_arg): Change type of field 'data'
4388         from PTR to void *.
4389
4390         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
4391
4392         * event-top.c: Ditto.
4393
4394 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4395
4396         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
4397         configure.
4398         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
4399         SUBDIR_GDBTK_ALL): Define.
4400         (all-gdbtk, clean-gdbtk): New targets.
4401         (all): Add CONFIG_ALL as dependency.
4402         (clean): Add CONFIG_CLEAN as dependency.
4403
4404         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
4405         (LN_S): Define.  Delete GDBtk's link code.
4406
4407 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4408
4409         * configure.in (ENABLE_GDBTK): Delete variable.
4410         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
4411         * Makefile.in: Update.
4412         * configure: Regenerate
4413
4414 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4415
4416         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
4417         NATDEPFILES list.
4418
4419 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
4420
4421         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
4422         Override definitions to include the normal FPU registers.
4423         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
4424         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
4425         fine for AIX/i386.
4426         (i387_to_double, double_to_i387): Remove prototypes.
4427
4428 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
4429
4430         * findvar.c (extract_floating, store_floating): Use target
4431         floating point type sizes rather host sizes to determine
4432         which conversion needs to be done.
4433
4434 2000-03-02  Nick Duffek  <nsd@cygnus.com>
4435
4436         * uw-thread.c: Apply GNU conventions to comment formatting.
4437         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
4438         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
4439         call to deactivate_uw_thread().
4440
4441 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4442
4443         * MAINTAINERS: Daniel Berlin is C++ maintainer.
4444
4445 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4446
4447         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
4448         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
4449         share SCO/Unixware.  Nick Duffek and Peter Schauer share
4450         Solaris/x86.
4451
4452 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4453
4454         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
4455         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
4456         * remote-rdi.c (arm_rdi_close): Ditto.
4457
4458 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4459
4460         * CONTRIBUTE (configure.in): Note that patches to configure are
4461         not needed.
4462
4463 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
4464
4465         * MAINTAINERS: Correct my own mail address.
4466
4467 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4468
4469         * MAINTAINERS: Document people with paperwork pending.
4470
4471 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4472
4473         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4474         Make NEW_PROC_ABI interface functional on Solaris x86.
4475         * sol-thread.c (ps_lgetLDT): Rewrite to use new
4476         procfs_find_LDT_entry function from procfs.c, mostly copied from
4477         lin-thread.c.
4478         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
4479         needed.
4480
4481 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4482
4483         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4484         * config/i386/tm-i386sol2.h (MERGEPID): Define.
4485
4486 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4487
4488         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
4489         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
4490         FRAME_FIND_SAVED_REGS.
4491         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
4492         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
4493         Update.
4494
4495 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4496
4497         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4498         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
4499         parameter.
4500
4501 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4502
4503         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
4504         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
4505         (top level): Add prototypes for go32_* functions.
4506         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
4507         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4508         Override definitions from tm-i386.h.
4509         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
4510         * i386-tdep.c (i386_extract_return_value)
4511         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
4512         to the list of targets which return FP values in FP registers.
4513
4514         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
4515         that this function be re-implemented using multi-arch.
4516
4517 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4518
4519         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
4520         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
4521         and ScreenRows.
4522         * ser-go32.c: Include string.h, for prototype of strncasecmp.
4523         (dpmi_regs, dpmi_sregs): Remove unused variables.
4524         (dos_flush_input): Return a value, to prevent compiler warning.
4525         * expprint.c (dump_prefix_expression): Use %ld in format and cast
4526         sizeof(union exp_element) to long, to prevent GCC from complaining
4527         about format/argument mismatch.
4528         (dump_postfix_expression): Likewise.
4529
4530 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4531
4532         * arm-tdep.c: Include <ctype.h>.
4533
4534 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4535
4536         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
4537         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
4538         that the target's stack was valid.
4539
4540 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4541
4542         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
4543         * dwarf2read.c (read_address): Read 16-bits addresses.
4544
4545 2000-02-28  Scott Bambrough <scottb@netwinder.org>
4546
4547         * arm-linux-nat.c (fetch_nw_fpe_*):
4548         Renamed to fetch_nwfpe_* to use the same naming convention
4549         as in the Linux kernel.  Modified prototype to get rid of
4550         unused parameters.
4551         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
4552         naming convention as in the Linux kernel.  Fixed calls to
4553         fetch_nwfpe_*.
4554         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
4555         unused variable.
4556
4557 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4558
4559         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
4560
4561 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
4562
4563         * win32-nat.c: Remove unneeded header.
4564         * wince.c: Ditto.
4565
4566 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4567
4568         * wince.c: Include "gdb_wait.h" and not "wait.h".
4569
4570 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4571
4572         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
4573         Target/Architecture maintainers descriptions.
4574
4575 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
4576
4577         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
4578         Reorder headers a bit.  Overall cleanup and minor reformatting.
4579         (MIG_SERVER_DIED): Remove define.
4580         (proc_update_sc): Add braces to silence compiler warning.
4581         (proc_steal_exc_port): Initialize err to zero.
4582         (make_proc): Add braces to silence compiler warning.
4583         (inf_validate_task_sc): Add cast to silence compiler warning.
4584         (inf_set_traced): Reorganize a bit to silence compiler warning.
4585         (inf_validate_procs): Use mach_msg_type_number_t for all thread
4586         numbers and add braces to silence compiler warning.
4587         (gnu_wait): Add prototypes for server functions and add braces to
4588         silence compiler warnings.
4589         (S_exception_raise_request): Pass subcode to inf_debug call.
4590         (gnu_write_inferior): Remove unused variable `protection_changed'.
4591         (gnu_xfer_memory): Remove unused variable `result'.
4592         (set_sig_thread_cmd): Remove unused varible `tid'.
4593         (set_signals_cmd): Remve unused variable `trace'.
4594         (add_task_commands): Provide complete prototype.  Reformat help
4595         strings a bit to make sure the first line is a full sentence.
4596         Call info_port_rights_cmd instead of info_send_rights_cmd for the
4597         "info port-rights" command.
4598         (add_thread_commands): Provide complete prototype.  Make static.
4599         Reformat help strings a bit to make sure the first line is a full
4600         sentence.
4601         (_initialize_gnu_nat): Provide complete prototype.
4602
4603 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
4604
4605         Make cross-compilation for the Hurd more friendly.
4606         From Jeff Bailey <jbailey@gnu.org>:
4607         * configure.in: Use AC_CHECK_TOOL to find MiG.
4608         * Makefile.in (MIG): New variable.
4609         * config/i386/i386gnu.mh (MIG): Remove.
4610         * configure: Regenerated.
4611
4612 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
4613
4614         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
4615         comment explaining motivation behind this function and why
4616         the generic facilities won't work for this platform.
4617         * rs6000-tdep.c (skip_prologue): Always test to make sure
4618         that an instruction is read successfully from the target's
4619         memory.  Introduce notion of instructions which may appear in
4620         the prologue, but may not end the prologue.  Added explicit
4621         check for nop instruction.  Use memset() to zero the frame
4622         data instead of assignment from a statically allocated,
4623         uninitialized structure.
4624
4625 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4626
4627         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
4628         systems.  Note that Jim Blandy as maintainer for ``tracing
4629         bytecode stuff''
4630
4631 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
4632
4633         From: Thomas Zenker <thz@Lennartz-electronic.DE>
4634         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
4635         NetBSD...) sys_errlist should not be declared in hsys.c.
4636         NEED_SYSERRLIST is set already by configure, so we can use it.
4637         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
4638         posix compliant and we should not work with the old compatibility
4639         stuff.  Because of that I undef BSD in case of FBSD etc and include
4640         sys/ioctl to get the flags.
4641         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
4642         for exclusive use.
4643
4644 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
4645
4646         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
4647         of return structure in r3 if necessary.
4648         (ppc_linux_memory_remove_breakpoints): New function.
4649         * rs6000-tdep.c (skip_prologue): Make sure that the cases
4650         for storing either cr or lr to the stack only handle those
4651         cases.  (I.e, don't let these cases match 0x00000000 which is
4652         found found in the shared library trampoline prior to the
4653         loading of the shared library.)
4654         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
4655         Declare.
4656         (MEMORY_REMOVE_BREAKPOINT): Define.
4657
4658 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
4659
4660         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
4661
4662 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4663
4664         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
4665         $(SUBDIR_*_INSTALL) when so configured.
4666         * configure: Regenerate.
4667
4668         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
4669         configure.
4670         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
4671         installing GDBtk.
4672         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
4673         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
4674         SUBDIR_GDBTK_INSTALL): Define.
4675         (install-gdbtk): New target.
4676
4677 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4678
4679         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
4680         * configure: Regenerate.
4681
4682 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
4683
4684         * configure.tgt: Add arm, mips, sh wince targets.
4685         * config/arm/tm-wince.h: New file.
4686         * config/arm/wince.mt: New file.
4687         * config/sh/tm-wince.h: New file.
4688         * config/sh/wince.mt: New file.
4689         * config/mips/tm-wince.h: New file.
4690         * config/mips/wince.mt: New file.
4691         * wince.c: New file.
4692         * wince-stub.c: New file.
4693         * wince-stub.h: New file.
4694         * sh-tdep.c: Use correct register names for Windows CE.
4695
4696 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
4697
4698         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
4699         (error_return, quit_return): Merge into catch_return pointer.
4700         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
4701         and communicate reason to catch_errors via setjmp return value.
4702         (catch_errors): Always catch both quit and error, and if a catch
4703         wasn't requested by caller, throw it to the next catch_error.
4704         Replace dual longjmp buffer memcpy with single pointer change.
4705         Add FIXME for possibly adding new interface to tell caller what
4706         event was caught.  Add extensive comments.
4707         * defs.h (enum return_reason): Reserve 0 for use as initial
4708         setjmp() return value.
4709         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
4710         enum return_reason.
4711         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
4712
4713 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
4714
4715         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
4716         * valops.c (_initialize_valops): Add command "set unwindonsignal".
4717         (hand_function_call): Test for unwind_on_signal and act accordingly.
4718
4719 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4720
4721         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
4722         Match ../include/dis-asm.h change.
4723         * gdbarch.h: Regenerate.
4724         * corefile.c (dis_asm_read_memory): Update.
4725
4726 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4727
4728         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
4729         (ENABLE_CFLAGS): Move initialization to start of file.
4730         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
4731         selected and an ${srcdir}/mi directory is present enable MI
4732         interface.
4733
4734         * configure: Regenerate.
4735
4736         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
4737         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
4738         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
4739         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
4740         @CONFIG...@.
4741         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
4742         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
4743
4744         * mi: New directory. MI interface to GDB.
4745
4746         * defs.h (interpreter_p): Declare when UI_OUT.
4747         * top.c (gdb_init): When interpreter_p, check that the interpreter
4748         was recognized by one of the linked in interpreters.
4749         * main.c (interpreter_p): Define.
4750         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
4751         * event-top.c (display_gdb_prompt): When interpreter_p, assume
4752         interpreter displays prompt.
4753
4754         * breakpoint.c (print_it_typical, watchpoint_check,
4755         print_one_breakpoint, mention): When MI include additional
4756         target status information.
4757         * infrun.c (print_stop_reason, normal_stop): Ditto.
4758
4759 2000-02-22  Jim Blandy  <jimb@redhat.com>
4760
4761         * gdbarch.sh: Make the `default' field really default to zero, as
4762         documented.
4763
4764         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
4765         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
4766         more function-like.
4767         (default_coerce_float_to_double, standard_coerce_float_to_double):
4768         New functions.
4769         (value_arg_coerce): Adjust for new definition.
4770         * value.h (default_coerce_float_to_double,
4771         standard_coerce_float_to_double): New declarations for the above.
4772         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
4773         * gdbarch.c, gdbarch.h: Regenerated.
4774         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
4775         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
4776         definitions.
4777         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
4778         function here.
4779         (mips_gdbarch_init): Install that as our coerce_float_to_double
4780         function.
4781
4782 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
4783
4784         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
4785         type.
4786         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
4787         forward declaration.
4788
4789         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
4790         where the next frame is a signal handler caller.
4791
4792         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
4793         undef.
4794         (tm-linux.h): Include.
4795         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
4796         include this file for us.
4797         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
4798         config/tm-linux.h for us.
4799         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
4800
4801 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
4802
4803         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
4804         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
4805         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
4806         and like targets.
4807
4808         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
4809         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
4810         * config/powerpc/xm-linux.h: Substantially revised for native
4811         port.
4812         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
4813         (NATDEPFILES): Update list to reflect the fact that we can
4814         now debug natively.
4815
4816         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
4817         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
4818         Renamed; The former names were lacking the rs6000_ prefix.
4819         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
4820         instead of rs6000_frame_chain.
4821         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
4822         of rs6000_frameless_function_invocation.
4823
4824 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4825
4826         From Philippe De Muyter  <phdm@macqel.be>
4827
4828         * event-loop.c (handle_file_event): In case of poll, enable
4829         printing of informational message if an error/exception is
4830         detected on the file descriptor.
4831
4832 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
4833
4834         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
4835
4836 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4837
4838         * buildsym.c: Include "language.h" and "expression.h" for
4839         longest_local_hex_string_custom.
4840
4841 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4842
4843         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
4844         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
4845         Cagney <cagney@b1.cygnus.com>.
4846
4847 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4848
4849         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
4850         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
4851         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
4852         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
4853         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
4854         Kingdon.
4855         * MAINTAINERS: Add Nick Clifton to write after approval list.
4856
4857 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4858
4859         * MAINTAINERS: Add note on multiple maintainers.
4860
4861 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
4862
4863         * cli-out.c (cli_table_header): Type of parameter `alignment' is
4864         `enum ui_align', not `int'.
4865         (cli_field_string, cli_field_skip): Likewise.
4866
4867 2000-02-18  Jim Blandy  <jimb@redhat.com>
4868
4869         From Jimmy Guo <guo@cup.hp.com>:
4870         * buildsym.h (add_free_pendings): Declare.
4871         * buildsym.c (add_free_pendings): New function.
4872         (make_blockvector): 32x64 fix using longest_local_hex_string().
4873         (start_subfile): initialize variable 'subfile'.
4874
4875 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4876
4877         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
4878         make sure that all is cleaned up after we disconnect from the
4879         target.
4880         (remote_detach): Ditto.
4881
4882 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4883
4884         From Rodney Brown  <RodneyBrown@pmsc.com>
4885         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
4886         potentially harming mistake.
4887
4888 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4889
4890         * arm-tdep.c: Use header file instead of extern declarations for
4891         the {get,set}_arm_regname* functions.
4892
4893 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4894
4895         * configure.in: Replaces obsolete gdbtk-variable.c with
4896         gdbtk-varobj.c.
4897         * configure: Regenerate.
4898         * Makefile.in: Remove obsolete/extraneous references to
4899         gdbtk-var* files.
4900
4901 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
4902
4903         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
4904         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
4905         33 by definition, whereas REALTIME_LO might be 32 on systems that
4906         have SIG32 such as Linux.  Make sure that the signal number
4907         returned is within the range specified by REALTIME_LO and
4908         REALTIME_HI.
4909
4910 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
4911
4912         * configure: Regenerated.
4913
4914 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4915
4916         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
4917         _initialize_arm_tdep): Allows the user to choose between any of
4918         the flavors available for the disassembly to be used in the "info
4919         reg" command and elsewhere in gdb.  It prevents having to maintain
4920         this information in two places by using the data kept in the
4921         opcodes directory.
4922
4923 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
4924
4925         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
4926         prfpregset_t in <sys/procfs.h>.
4927         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
4928         HAVE_PRFPREGSET_T.
4929         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
4930         prgregset_t and prfpregset_t if they are not already present.
4931
4932 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4933
4934         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
4935         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
4936
4937 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
4938
4939         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
4940         'do-doc'.
4941
4942 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
4943
4944         Changes for AIX 4.3:
4945         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
4946         to correct value for generic dummy frames.  When using
4947         generic dummy frames, don't attempt to write TOC value or
4948         function to call into the call dummy.
4949         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
4950         code to also handle the PowerOpen ABI.
4951         (ppc_push_return_address): Enable for all ports.
4952         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
4953         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
4954         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
4955         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
4956         provided by generic RS6000 definitions so that call dummies
4957         are implemented using generic dummy frames instead.
4958
4959         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
4960         prior to changing the stack pointer via ptrace().  Also, ignore
4961         attempts to store to undefined registers that are less than
4962         NUM_REGS.
4963
4964         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
4965         frame from 436 to 448 to account for alignment padding.
4966         (rs6000_push_arguments): Obtain actual register size instead
4967         of assuming the register is 4 bytes long.  [There's still
4968         more work to be done to totally remove the 4 byte assumption,
4969         however.]  Make sure the stack is 16 byte aligned as required
4970         by the PowerOpen ABI.  Also, make sure that small structures
4971         passed in registers are properly aligned within the register.
4972
4973 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
4974
4975         Patch applied by Kevin Buettner <kevinb@redhat.com>
4976
4977         * rs6000-tdep.c (skip_prologue): skip copying of argument
4978         registers to local variable registers.
4979
4980 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
4981
4982         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
4983         sym->section->index number is not a SECT_OFF_* code.
4984
4985 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4986
4987         * MAINTAINERS (write after approval): Add H.J. Lu.
4988
4989 2000-02-14  Nick Clifton  <nickc@cygnus.com>
4990
4991         * sh-tdep.c: Remove extraneous code.
4992
4993 2000-02-14  Amit S. Kale  <akale@veritas.com>
4994
4995         * elfread.c (elf_symtab_read): Move the use of sym to after where
4996         it is set.
4997         Checked in by Jim Kingdon  <kingdon@redhat.com>
4998
4999 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5000
5001         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
5002
5003 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5004
5005         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
5006         * dwarf2read.c: (die_is_declaration): New fn.
5007         (read_structure_scope): Use it.
5008
5009         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
5010
5011 2000-02-10  J.T. Conklin  <jtc@redback.com>
5012
5013         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
5014         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
5015         configdirs.
5016         * gdbserver/low-nbsd.c: New file.
5017
5018         * gdbserver/Makefile.in: convert to autoconf.
5019         * gdbserver/configure.in: likewise.
5020         * gdbserver/configure: generate.
5021
5022 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5023
5024         * CONTRIBUTE: New file.  How to contribute to GDB.
5025
5026 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5027
5028         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
5029         Buettner to powerpc maintainers.  Make Kevin Buettner the
5030         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
5031         and Jason Molenda to write after aproval list.
5032
5033 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5034
5035         * MAINTAINERS: Reformat.  Separate into check-in categories.
5036
5037 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
5038
5039         * uw-thread.c: Remove __FUNCTION__ GNUism.
5040
5041 2000-01-17  Amit S. Kale  <akale@veritas.com>
5042
5043         * elfread.c (elf_symtab_read): Use offset for the section in which a
5044         symbol resides, instead of .text section for calculating address of a
5045         symbol.
5046         Checked in by Jim Kingdon  <kingdon@redhat.com>
5047
5048 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
5049
5050         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
5051         no longer necessary now we have gdb_wait.h.
5052
5053 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
5054
5055         * gnu-nat.c (proc_string): Make global.
5056         (do_mach_notify_dead_name): Suppress dead name notifications if we
5057         know that the task is dead.
5058
5059 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
5060
5061         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
5062         instead of directly from the kernel.  Add some hackery to make
5063         sure that the info isn't influenced by suspension of the task in
5064         the proc server itself.
5065
5066 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
5067
5068         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
5069         approved by Michael Snyder.
5070
5071 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
5072
5073         * linux-thread.c: Include defs.h before gdb_wait.h.
5074
5075 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5076
5077         * Makefile.in (wait_h): Delete macro.  Update all dependencies
5078         specifying gdb_wait.h instead.
5079
5080         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
5081         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
5082         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
5083         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
5084         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
5085         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
5086         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
5087         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
5088         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
5089         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
5090         or <sys/wait.h>.
5091         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
5092
5093         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
5094         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
5095
5096 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
5097
5098         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
5099         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
5100         (d10v_stack_align): Declare.
5101         * d10v-tdep.c (d10v_stack_align): Define.
5102
5103 1999-08-23  J.T. Conklin  <jtc@redback.com>
5104
5105         * top.c (remote_timeout): Change default to 2.  Add comment
5106         explaining history of changes to the default value.
5107         * remote.c (_initialize_remote): Remove code that adds set/
5108         show remotetimeout, as that's also done in top.c
5109
5110 1999-10-18  J.T. Conklin  <jtc@redback.com>
5111
5112         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
5113         Return E01 instead of P01 when 'P' command fails.
5114
5115 2000-02-05  J.T. Conklin  <jtc@redback.com>
5116
5117         * remote.c (putpkt_binary): Handle NAK from target stub.
5118
5119 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5120
5121         * configure.in: Remove the addition of sol-thread.c to the
5122         CONFIG_INITS list. This caused problems with init.c, because
5123         sol-thread.c would be grepped twice for _initialize_* functions.
5124         * configure: Ditto.
5125         * Makefile.in: Add FIXME for init.c.
5126
5127 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
5128
5129         Clean up compiler warnings:
5130         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
5131         stack.c, valprint.c: Change variables to unsigned.
5132         * bcache.c: Rearrange to avoid warnings about variables not being set.
5133         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
5134         rather than declaring print_max and repeat_count_threashold
5135         ourselves (incorrectly).
5136         * valprint.h: Do declare repeat_count_threashold.
5137         * ch-exp.c: Use default case for internal error.
5138         * findvar.c: Don't omit argument type.
5139         * symtab.c: Remove unused variable.
5140
5141 2000-02-04  Jim Blandy  <jimb@redhat.com>
5142
5143         * c-typeprint.c (remove_qualifiers): New function.
5144         (c_type_print_base): Use it to remove qualifiers from C++
5145         qualified names, not strrchr.
5146
5147         * c-typeprint.c (c_type_print_base): Recognize type conversion
5148         operators by calling is_type_conversion_operator.
5149         (is_type_conversion_operator): New function.
5150
5151 2000-02-04  Nick Clifton  <nickc@cygnus.com>
5152
5153         * config/arm/tm-arm.h (LOWEST_PC): Define.
5154
5155 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5156
5157         * infrun.c (resume): Make just one call to target_resume(), instead
5158         of four: set up correct parameters in all the cases ahead of time,
5159         and do call at the end.
5160
5161 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5162
5163         * config/powerpc/tm-ppc-eabi.h: Define
5164         SOFUN_ADDRESS_MAYBE_MISSING.
5165
5166 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5167
5168         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
5169         frames (revisited).
5170
5171 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5172
5173         * Makefile.in (INIT_FILES): Append CONFIG_INITS
5174         * configure.in (CONFIG_INIT): Initialize.
5175         (links): Link srcdir/gdbtk/library to gdbtcl2.
5176         * gdbtcl2: Moved to gdbtk/library.
5177         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
5178         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
5179         gdbtk.h: Moved to gdbtk/generic.
5180
5181 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5182
5183         * printcmd.c (build_address_symbolic): New function. Returns all
5184         the parts that are necessary to print an address in a symbolic
5185         form.
5186         (print_address_symbolic): Split into a printing part and an
5187         information building part, build_address_symbolic().
5188
5189         * defs.h (build_address_symbolic): Export.
5190
5191 2000-02-03  Jim Blandy  <jimb@redhat.com>
5192
5193         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
5194         opcode.
5195
5196 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5197
5198         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
5199         arguments on dummy frames.
5200
5201 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5202
5203         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
5204         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
5205
5206 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5207
5208         * remote.c (getpkt_sane): New function. It is the old getpkt(),
5209         which now returns a timeout indication.
5210         (getpkt): New function. Wrapper for getpkt_sane(), so that return
5211         value can still be ignored.
5212
5213 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5214
5215         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
5216         UI_OUT.
5217
5218 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5219
5220         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
5221         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
5222         GDB_FILE.
5223
5224         * Makefile.in: Update.
5225
5226         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
5227         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
5228         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
5229         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
5230         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
5231         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
5232         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
5233         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
5234         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
5235         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
5236         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
5237         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
5238         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
5239         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
5240         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
5241         config/pa/tm-hppa.h: Update.
5242         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
5243
5244 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
5245
5246         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
5247         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
5248         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
5249         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
5250         config/m88k/delta88v4.mh, config/mips/irix4.mh,
5251         config/mips/irix5.mh, config/mips/mipsv4.mh,
5252         config/powerpc/solaris.mh (NATDEPFILES): Change references to
5253         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
5254         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
5255
5256 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5257
5258         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
5259
5260         * main.c (captured_main): Only use the legacy tui_file code when
5261         linking in older code such as the TUI.
5262
5263         * gdb-file.h, gdb-file.c: New files.
5264         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
5265         null_file_isatty, null_file_rewind, null_file_put,
5266         null_file_flush, null_file_write, null_file_fputs,
5267         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
5268         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
5269         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
5270         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
5271         set_gdb_file_data, struct accumulated_gdb_file,
5272         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
5273         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
5274         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
5275         stdio_file_delete, stdio_file_flush, stdio_file_write,
5276         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
5277         Moved to gdb-file.h and gdb-file.c.
5278         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
5279         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
5280         tui_file_rewind, tui_file_put, tui_file_fputs,
5281         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
5282         fputs_unfiltered_hook):
5283         Moved to tui/tui-file.c and tui/tui-file.h.
5284
5285         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
5286         (tui-file.o, gdb-file.o): Add dependencies.
5287         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
5288         * main.c: #include tui/tui-file.h.
5289
5290 2000-01-28  Fred Fish  <fnf@cygnus.com>
5291
5292         * findvar.c (value_from_register): Special case handling of D10V
5293         pointer values fetched from registers.
5294
5295 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5296
5297         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
5298         support for new style thumb prologues.
5299
5300 2000-01-28  Nick Clifton  <nickc@redhat.com>
5301
5302         * arm-tdep.c: Remove extraneous dash at start of strings
5303         introduced in previous delta.
5304
5305 2000-01-27  Nick Clifton  <nickc@redhat.com>
5306
5307         * arm-tdep.c: Replace uses of arm_toggle_renames() with
5308         parse_arm_disassembler_option().
5309
5310 2000-01-27  Jim Blandy  <jimb@cygnus.com>
5311
5312         * symtab.c (decode_line_1): Don't let commas that are within
5313         quotes or parenthesis terminate the line spec.  Don't use pp when
5314         removing the final double quote of a double-quoted string.  Don't
5315         forget to skip the opening double quote.  I have no clue whether
5316         this change is correct; probably we've just moved this function
5317         from one buggy place to another buggy place, and never came within
5318         an outhouse whiff of correctness.
5319         (find_toplevel_char): New function.
5320
5321 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5322
5323         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
5324         passing the pointer to a thumb function as an argument.
5325
5326 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5327
5328         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
5329         are reinserted for another run.
5330
5331 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5332
5333         * cli-out.c (cli_filed_string): Test for NULL string.
5334
5335 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5336
5337         * infcmd.c (run_stack_dummy): Account for a random signal stopping
5338         the inferior as well as breakpoints being hit while performing an
5339         inferior function call.
5340         * valops.c (hand_function_call): Ditto.
5341
5342 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5343
5344         From  Mark Kettenis  <kettenis@gnu.org>
5345
5346         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
5347         i386_REGS_SEGS_STATE.
5348         (HAVE_I387_REGS): Define.
5349         (FLOAT_INFO): Remove.
5350         * i386gnu-nat.c: Almost completely rewritten to use new i386
5351         register layout and `float info' implementation.
5352         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
5353         Move prototypes from here.
5354         * gnu-nat.h: To here.
5355
5356 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
5357
5358         * utils.c (get_field, put_field): Fix buffer underruns and
5359         overruns.  Also, handle case where total_len is not evenly
5360         divisible by 8.
5361         (getfield): Make sure zeroing of unwanted bits occurs even
5362         when bit field to extract does not straddle two or more
5363         bytes.
5364
5365 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
5366
5367         * defs.h: Add gdb_thread_select declaration.
5368
5369 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
5370
5371         * linux-thread.c (_initialize_linuxthreads): Make sure that
5372         linuxthreads_block_mask does not block SIGCHLD.
5373
5374 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5375
5376         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
5377         text so that new lines work properly.
5378
5379 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5380
5381         * proc-utils.h: New file. Export functions from proc-*.c.
5382
5383         * proc_api.c: Rename to:
5384         * proc-api.c: New file. Add include of proc-utils.h.
5385
5386         * proc_events.c: Rename to:
5387         * proc-events.c: New file.
5388
5389         * proc_flags.c: Rename to:
5390         * proc-flags.c: New file.
5391
5392         * proc_why.c: Rename to:
5393         * proc-why.c: New file. Add include of proc-utils.h.
5394
5395         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
5396         ctype.h, proc-utils.h.
5397         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
5398         (open_procinfo_files): Conditionalize local variable tmp, to avoid
5399         compiler warnings.
5400         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
5401         pathname.
5402         (procfs_wait): Adjust format in some printf_filetered calls to
5403         avoid compiler warnings.
5404         (make_signal_thread_runnable): Ifdef 0. The calls to this function
5405         are also ifdef'd 0 .
5406         (procfs_resume): Add parentheses around '&&' operation.
5407         (procfs_set_exec_trap): Remove unused variable.
5408         (info_proc_cmd): Add braces to avoid ambiguous else clause.
5409
5410         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
5411         proc-why.o): Update dependencies.
5412
5413         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
5414         proc-*.o.
5415
5416 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
5417
5418         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
5419         Fix from Robert Lipe <robertl@sco.com>.
5420         * configure: Regenerated.
5421
5422 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5423
5424         * stack.c (print_frame_info_base): Break up into the frame info
5425         (location) printing part and the rest (source line printing).
5426         (print_frame): New function. Take care of printing the location
5427         information.
5428         Update copyright.
5429
5430         * infrun.c (normal_stop): Use enum values rather than integers for the
5431         source_flag to be passed to show_and_print_stack_frame().
5432         Update copyright.
5433
5434         * frame.h (print_what): New enum for 'source' argument to
5435         print_frame_info_base(). Use this instead of obscure numbers.
5436         Update copyright.
5437
5438 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
5439
5440         * event-top.c (stdin_event_handler): call quit_command rather than
5441         exit -- run cleanups, give target code a chance to say goodbye to
5442         the target.  Fixes bug where the inferior processes were left
5443         around on Solaris (and probably elsewhere) by the testsuite.
5444
5445 2000-01-14  Mark Salter  <msalter@cygnus.com>
5446
5447         * v850-tdep.c (v850_target_architecture_hook): Setup correct
5448         machine id for disassembly.
5449
5450 2000-01-13  Jim Blandy  <jimb@cygnus.com>
5451
5452         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
5453         convert_to_regset, when regno indicates a specific register.
5454
5455 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
5456
5457         * uw-thread.c: Document libthread.so debugging interface.  Minor
5458         comment and formatting tweaks.
5459         (DEBUG): #define as 0 instead of 1.
5460         (CALL_BASE): Include function name in error msg.
5461         (libthread_stub): Adjust inferior_pid after thread exit.
5462         (uw_thread_create_inferior): Deactivate uw_thread_ops before
5463         asking procfs_ops to create inferior.
5464         (libthread_init): Don't return nonlocally on error.
5465
5466 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5467
5468         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
5469         variable.
5470
5471 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5472
5473         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
5474         both sides are on the same state.
5475
5476 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5477
5478         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
5479         115200 (minor syntax mistake).
5480
5481 2000-01-12  Jim Blandy  <jimb@cygnus.com>
5482
5483         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
5484         this here, to go along with the definitions of PIDGET and TIDGET.
5485
5486 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5487
5488         * thread.c (do_captured_thread_select): New function. Switch
5489         current thread, safely from within catch_errors().
5490         (gdb_thread_select): New function. Switch threads safely.
5491         (thread_command): Use gdb_thread_select().
5492         Include ui-out.h.
5493         (do_captured_list_thread_ids): New function.
5494         (gdb_list_thread_ids): New function.
5495
5496         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
5497
5498 2000-01-11  Christopher Faylor <cgf@cygnus.com>
5499
5500         * configure.in: Avoid linking -limagehlp unless it's a native build.
5501         * configure: Regenerate.
5502         * thread.cc (add_thread): Clear private data pointer here or suffer
5503         strange behavior when it is checked for NULL later.
5504
5505 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
5506
5507         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
5508         * configure.in: Add an additional library to cygwin link.
5509         * configure: Regenerate.
5510
5511         Patch from Egor Duda <deo@logos-m.ru>:
5512         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
5513         type.
5514
5515 2000-01-07  Michael Snyder  <msnyder@cygnus.com>
5516
5517         * uw-thread.c: New file to support UnixWare user-mode threads:
5518         contributed by Nickolas Duffek  <nsd@cygnus.com>.
5519         * target.h (struct target_ops): New vector, to_extra_thread_info,
5520         allows back-ends to give extra details in info thread display.
5521         (target_extra_thread_info): define new macro.
5522         (target_find_new_threads): simplify macro.  Cleanup comments.
5523         * target.c (to_extra_thread_info): default and inherit new vector.
5524         (cleanup_target): eliminate PARAMS, break up long lines,
5525         provide default definition for to_extra_thread_info, and
5526         to_find_new_threads.  Default to_thread_alive and to_query
5527         to return_zero, not target_ignore (they each return int not void).
5528         (debug_to_find_new_threads): new debug entry.
5529         (setup_target_debug): add debug_to_find_new_threads.
5530         * gdbthread.h: export struct thread_info, find_thread_pid, and
5531         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
5532         copyright.  Add new private data pointer for use by target back-ends.
5533         * thread.c (struct thread_info): move definition to gdbthread.h.
5534         (find_thread_pid): new exported function for thread lookup.
5535         (iterate_over_threads): new exported function for applying
5536         arbitrary operations to threads.  Update copyright to 2000.
5537         (info_threads_command): use new target_extra_thread_info vector
5538         to display extra information about each thread (if implemented).
5539         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
5540         Add defines for PIDGET, etc.
5541         * config/i386/tm-i386sol2.h: ditto.
5542         * config/sparc/tm-sun4sol2.h: ditto.
5543         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
5544         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
5545         if -lpthread and -lpthreads fail.
5546
5547         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
5548         (proc_flags): combine flags that UnixWare splits into two locations.
5549         (proc_modify_flag): add support for PR_KLC (kill on last close).
5550         (proc_[un]set_kill_on_last_close): new functions.
5551
5552 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5553
5554         * infrun.c (normal_stop): Print out thread id when we stop.
5555
5556 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5557
5558         * remote.c (remote_open_1): Fix message so it does not imply a
5559         specific syntax for serial ports, as it is OS dependent.
5560         (remote_async_open_1): Ibid.
5561         (init_remote_ops): Ibid.
5562
5563 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5564
5565         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
5566         "set remotebaud" command (if set) when no speed is specified on
5567         the "target rdi" command.
5568
5569 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5570
5571         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
5572         115200.
5573         (baud_options[]): Ibid.
5574
5575 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5576
5577         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
5578         used by each operating system.
5579
5580 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5581
5582         * breakpoint.c (until_break_command): Add an argument for the
5583         continuation, the beginning of the cleanups set up by this
5584         command.
5585         (until_break_command_continuation): Do cleanups until the one
5586         passed in as argument instead of doing all of them.
5587
5588         * infcmd.c (finish_command_continuation): Expect a new argument,
5589         which indicates up to where to do cleanups. Update calls to
5590         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
5591         (finish_command): Add another argument for the continuation: the
5592         starting cleanup for this command.
5593
5594 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5595
5596         From Grant Edwards <grante@visi.com> (original patch from Thomas
5597         Zenker ):
5598         * rdi-share/ardi.c: Allow interruption of interruptible
5599         targets with a <CNTL-C>.
5600
5601 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5602
5603         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
5604         to control port to accommodate some versions of Angel.
5605
5606 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5607
5608         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
5609         Add interpretation for C Support Library packets.
5610
5611 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5612
5613         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
5614         is now being modified.
5615         * rdi-share/devsw.h: Adjust declaration of the above funtion.
5616
5617 For older changes see ChangeLog-99
5618 \f
5619 Local Variables:
5620 mode: change-log
5621 left-margin: 8
5622 fill-column: 74
5623 version-control: never
5624 End: