gdb/ChangeLog

   1 2000-08-04  Kevin Buettner  <kevinb@redhat.com>
   2
   3         * symtab.h (fixup_psymbol_section): Declare.
   4         * symtab.c (fixup_psymbol_section): Make extern.
   5         (fixup_section): Fix up section as well as bfd_section.
   6         * objfiles.c (objfile_relocate): Call fixup_symbol_section
   7         or fixup_psymbol_section before attempting to access
   8         the SYMBOL_SECTION component of a symbol or partial symbol.
   9
  10 2000-08-04  Kevin Buettner  <kevinb@redhat.com>
  11
  12         * minsyms.c (build_minimal_symbol_hash_tables): New function.
  13         (compact_minimal_symbols): Don't construct hash tables here.
  14         (install_minimal_symbols): Instead, construct them here.
  15         (msymbols_sort): And rebuild them here too.
  16
  17         * dwarf2read.c (struct comp_unit_head): Add fields offset_size
  18         and initial_length_size.  Change type of ``length'' field to long.
  19         (read_initial_length, read_offset): New functions.
  20         (dwarf2_build_psymtabs_easy): Call read_initial_length() instead
  21         of just reading 4 bytes.
  22         (read_comp_unit_head): Likewise; also, call read_offset() to
  23         fetch the offset instead of just reading 4 bytes.
  24         (dwarf_decode_lines): Likewise.
  25         (read_comp_unit_head): Fix internal error message so it
  26         accurately reflects the function in which the error occurred.
  27         (dwarf2_build_psymtabs_hard): Properly account for size of the
  28         initial length field in the section.
  29         (read_attribute, dwarf2_get_ref_die_offset): Add a case for
  30         DW_ORM_ref8.
  31         (dwarf2_build_psymtabs_hard, psymtabs_to_symtab_1): Don't
  32         assume that the .text section will have index 0 in the
  33         section_offsets table.
  34
  35 Fri Aug  4 18:00:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  36
  37         * remote.c (enum Z_packet_type): Define.
  38         (remote_protocol_Z): Change to an array of size NR_Z_PACKET_TYPES.
  39         (remote_insert_watchpoint): Check watchpoint type.
  40         (watchpoint_to_Z_packet): New function.
  41         (enum packet_result): Define.
  42         (packet_ok): New function. Return enum packet_result.
  43         (init_all_packet_configs): New function.
  44         (remote_open_1, remote_async_open_1, remote_cisco_open): Use
  45         init_all_packet_configs instead of initializing remote_protocol_P,
  46         remote_protocol_Z, remote_protocol_binary_download separatly.
  47         (remote_remove_hw_breakpoint, remote_insert_hw_breakpoint,
  48         remote_remove_watchpoint, remote_insert_watchpoint): Use
  49         watchpoint_to_Z_packet and packet_ok.  Remove #ifdef
  50         TARGET_HAS_HARDWARE_WATCHPOINTS.
  51         (set_remote_protocol_Z_software_bp_packet_cmd,
  52         show_remote_protocol_Z_software_bp_packet_cmd,
  53         set_remote_protocol_Z_hardware_bp_packet_cmd,
  54         show_remote_protocol_Z_hardware_bp_packet_cmd,
  55         set_remote_protocol_Z_write_wp_packet_cmd,
  56         show_remote_protocol_Z_write_wp_packet_cmd,
  57         set_remote_protocol_Z_read_wp_packet_cmd,
  58         show_remote_protocol_Z_read_wp_packet_cmd,
  59         set_remote_protocol_Z_access_wp_packet_cmd,
  60         show_remote_protocol_Z_access_wp_packet_cmd): New functions.
  61         (remote_Z_packet_packet_detect): New variable.
  62         (show_remote_protocol_Z_packet_cmd,
  63         set_remote_protocol_Z_packet_cmd): Iterate over all ``Z'' packet
  64         variants.
  65         (add_packet_config_cmd): Add argument legacy.  Change syntax to
  66         ``set/show remote FULL_NAME-packet ...'' command.  Add ``set/show
  67         remote XXX-packet ...'' command using add_alias_cmd when legacy.
  68         (set_packet_config_cmd): Delete.
  69         (show_remote_cmd): New function.
  70
  71         * TODO: Update.
  72
  73 Fri Aug  4 14:05:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  74
  75         * Makefile.in (infodir, SER_HARDWIRE): Fix merge problems from
  76         2000-07-07 Michael Snyder <msnyder@cleaver.cygnus.com>.
  77
  78 Wed Aug  2 21:15:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  79
  80         * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Add.
  81         * gdbarch.h, gdbarch.c: Regenerate.
  82         * valops.c (hand_function_call): Replace #ifndef
  83         NO_EXTRA_ALIGNMENT_NEEDED with if EXTRA_STACK_ALIGNMENT_NEEDED.
  84
  85         * d10v-tdep.c (d10v_gdbarch_init): Set
  86         extra_stack_alignment_needed to 0.
  87         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Delete.
  88         * config/pa/tm-hppa.h (EXTRA_STACK_ALIGNMENT_NEEDED): Replace
  89         NO_EXTRA_ALIGNMENT_NEEDED.
  90
  91 2000-08-03  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
  92
  93         * MAINTAINERS (m68hc11): Stephane Carrez is maintainer.
  94
  95 2000-08-03  Kevin Buettner  <kevinb@redhat.com>
  96
  97         * breakpoint.c (bpstat_alloc, map_catch_names,
  98         map_breakpoint_numbers): Protoize.
  99
 100 Thu Aug  3 15:02:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 101
 102         * remote-mips.c (mips_expect, mips_expect_timeout, common_open,
 103         fputs_readable): Make string pointer arguments constant.
 104
 105 Thu Aug  3 18:39:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 106
 107         * MAINTAINERS, TODO: Tweeks.
 108
 109 Thu Aug  3 15:46:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 110
 111         * TODO (5.1): Update.
 112
 113 2000-08-02  Kevin Buettner  <kevinb@redhat.com>
 114
 115         * alpha-tdep.c (alpha_extract_return_value): Protoize.
 116
 117 2000-08-02  Jimmy Guo  <guo@hpcleara.cup.hp.com>
 118
 119         * gdbarch.sh: Add print_p field for CALL_DUMMY_BREAKPINT_OFFSET
 120         to be printed only if CALL_DUMMY_BREAKPOINT_OFFSET_P.
 121
 122         * gdbarch.c: Regenerated.
 123
 124 2000-08-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 125
 126         * remote-vx.c (vx_add_symbols): Fix typos.
 127
 128 Wed Aug  2 19:15:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 129
 130         * arch-utils.h, gdbarch.c (default_register_sim_regno): New
 131         function.
 132         * gdbarch.sh (REGISTER_SIM_REGNO): Add.
 133         * gdbarch.h, gdbarch.c: Regenerate.
 134         * remote-sim.c (REGISTER_SIM_REGNO): Delete definition.
 135
 136         * config/d10v/tm-d10v.h (REGISTER_SIM_REGNO): Delete.
 137         * d10v-tdep.c (d10v_gdbarch_init): Update.
 138         (struct gdbarch_tdep): Delete member register_sim_regno.
 139         (d10v_register_sim_regno): Delete function.
 140
 141 Wed Aug  2 14:46:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 142
 143         * remote.c (enum packet_detect, packet_support_enums,
 144         packet_support_auto, packet_enable, packet_disable): Delete.
 145         (show_packet_config_cmd, set_packet_config_cmd,
 146         init_packet_config): Use add_set_auto_boolean_cmd.
 147         * TODO: Update.
 148
 149 Wed Aug  2 13:06:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 150
 151         * remote-udi.c (udi_xfer_inferior_memory, udi_files_info,
 152         udi_kill): Update function signatures so that match target vector.
 153         * MAINTAINERS: Update.
 154
 155 Wed Aug  2 11:04:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 156
 157         * TODO: Updates.
 158
 159 2000-08-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 160
 161         * gdbarch.sh: Multiarch DO_REGISTERS_INFO macro.
 162         * gdbarch.h, gdbarch.c: Regenerate.
 163         * infcmd.c (do_registers_info): Make not static and
 164         unconditionalize.
 165         * inferior.h (do_registers_info): Export.
 166
 167 2000-08-01  Kazu Hirata  <kazu@hxi.com>
 168
 169         * MAINTAINERS: Add myself to "Write After Approval" list.
 170
 171 Tue Aug  1 21:02:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 172
 173         * MAINTAINERS: Update list of target maintainers.  List all
 174         targets explicitly.
 175         (sh): Elena Zannoni is maintainer.
 176         (powerpc): Nick Duffek is a maintainer.
 177
 178 Tue Aug  1 17:45:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 179
 180         * gdbarch.sh: Parse and save comments in the function_list.  Print
 181         them out as part of the header.  Convert all function definitions
 182         to ISO-C form.
 183         * gdbarch.h, gdbarch.c: Regenerate.
 184
 185 Tue Aug  1 14:50:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 186
 187         * top.c (get_prompt_1), tracepoint.c (replace_comma): Update
 188         function signatures so that they match catch_errors and
 189         make_cleanup callbacks.
 190
 191         * tracepoint.c (encode_actions): Fix arguments passed to
 192         stringify_collection_list.
 193
 194 2000-07-31  Kevin Buettner  <kevinb@redhat.com>
 195
 196         * ppc-tdep.h: New file.
 197         * Makefile.in (ppc-linux-tdep.o, rs6000-tdep.o): Add ppc-tdep.h
 198         as a dependency.
 199         * ppc-linux-tdep.c, rs6000-tdep.c (ppc-tdep.h): Include.
 200
 201         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Made static.
 202
 203         * rs6000-tdep.c (elf-bfd.h): Include.
 204         (gdbarch_tdep): Add field osabi to this struct.
 205         (rs6000_init_extra_frame_info, rs6000_frame_init_saved_regs,
 206         rs6000_frameless_function_invocation, rs6000_frame_saved_pc,
 207         rs6000_frame_chain): No longer static.
 208         (process_note_abi_tag_sections, get_elfosabi): New static
 209         functions.
 210         (rs6000_gdbarch_init): Revised to accomodate ELF executables;
 211         also use Linux specific methods when the target is Linux.
 212
 213         * config/powerpc/aix.mt, config/powerpc/cygwin.mt,
 214         config/powerpc/macos.mt, config/powerpc/nbsd.mt,
 215         config/powerpc/ppc-eabi.mt, config/powerpc/ppc-nw.mt,
 216         config/powerpc/ppc-sim.mt, config/powerpc/ppcle-eabi.mt,
 217         config/powerpc/ppcle-sim.mt, config/powerpc/solaris.mt,
 218         config/powerpc/vxworks.mt, config/rs6000/aix4.mt,
 219         config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
 220         (TDEPFILES): Add ppc-linux-tdep.o.
 221
 222         * config/tm-linux.h (SIGCONTEXT_PC_OFFSET, FRAME_SAVED_PC,
 223         INIT_EXTRA_FRAME_INFO, FRAMELESS_FUNCTION_INVOCATION,
 224         FRAME_INIT_SAVED_REGS, FRAME_CHAIN, PUSH_ARGUMENTS,
 225         MEMORY_REMOVE_BREAKPOINT: Removed defines.
 226         (ppc_linux_frame_saved_pc, ppc_linux_init_extra_frame_info,
 227         ppc_linux_frameless_function_invocation,
 228         ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain,
 229         ppc_sysv_abi_push_arguments, ppc_linux_memory_remove_breakpoint):
 230         Removed declarations.
 231         (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Disabled.
 232
 233         * dink32-rom.c (dink32_regnames): Make array size implicit.
 234
 235         * ppc-bdm.h (ppc-tdep.h): Include.
 236
 237         * rs6000-tdep.c, ppc-linux-tdep.c, ppc-bdm.h, ppc-tdep.h
 238         (GP0_REGNUM, TOC_REGNUM, PS_REGNUM, CR_REGNUM, LR_REGNUM,
 239         CTR_REGNUM, XER_REGNUM, MQ_REGNUM): Add PPC_ prefix.
 240
 241         From Nick Duffek:
 242         * ppc-tdep.h (ppc_linux_frame_saved_pc, rs6000_frame_saved_pc):
 243         Change return type to CORE_ADDR.
 244         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Likewise.
 245
 246 2000-07-31  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 247
 248         * sh-tdep.c (sh_push_arguments): Make header match prototype.
 249
 250         * remote-e7000.c (e7000_start_remote): Use void *, not char * as
 251         parameter to avoid compiler warning.
 252         (fetch_regs_from_dump): Call get_hex() with the correct number of
 253         parameters.
 254
 255 2000-07-31  Eli Zaretskii  <eliz@is.elta.co.il>
 256
 257         * config/djgpp/fnchange.lst: Add file mappings as per last weekly
 258         snapshot.
 259
 260 2000-07-29  Kevin Buettner  <kevinb@redhat.com>
 261
 262         * a29k-tdep.c, a68v-nat.c, abug-rom.c, alpha-nat.c,
 263         alpha-tdep.c, annotate.c, arc-tdep.c, arch-utils.c, ax-gdb.c,
 264         ax-general.c, blockframe.c, breakpoint.c, buildsym.c,
 265         c-lang.c, c-typeprint.c, c-valprint.c, ch-exp.c, ch-lang.c,
 266         ch-typeprint.c, ch-valprint.c, cli-out.c, coff-solib.c,
 267         coffread.c, command.c, complaints.c, copying.c, core-aout.c,
 268         core-regset.c, core-sol2.c, corefile.c, corelow.c,
 269         cp-valprint.c, cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c,
 270         d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, delta68-nat.c,
 271         demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, dstread.c,
 272         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
 273         environ.c, eval.c, event-top.c, exec.c, expprint.c, f-lang.c,
 274         f-typeprint.c, f-valprint.c, findvar.c, fork-child.c,
 275         fr30-tdep.c, gdbarch.c, gdbserver/gdbreplay.c,
 276         gdbserver/low-hppabsd.c, gdbserver/low-linux.c,
 277         gdbserver/low-lynx.c, gdbserver/low-nbsd.c,
 278         gdbserver/low-sim.c, gdbserver/low-sparc.c,
 279         gdbserver/low-sun3.c, gdbserver/remote-utils.c,
 280         gdbserver/utils.c, gdbtypes.c, gnu-nat.c, h8300-tdep.c,
 281         h8500-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
 282         hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c,
 283         hppam3-nat.c, hpread.c, hpux-thread.c, i386-linux-nat.c,
 284         i386-stub.c, i386-tdep.c, i386aix-nat.c, i386b-nat.c,
 285         i386ly-tdep.c, i386m3-nat.c, i386mach-nat.c, i386nbsd-nat.c,
 286         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c,
 287         ia64-linux-nat.c, ia64-tdep.c, infcmd.c, inflow.c,
 288         infptrace.c, infrun.c, inftarg.c, infttrace.c, irix4-nat.c,
 289         irix5-nat.c, jv-lang.c, jv-typeprint.c, jv-valprint.c,
 290         kdb-start.c, kod-cisco.c, kod.c, language.c, lin-thread.c,
 291         linux-thread.c, lynx-nat.c, m2-lang.c, m2-typeprint.c,
 292         m2-valprint.c, m3-nat.c, m32r-rom.c, m32r-stub.c, m32r-tdep.c,
 293         m68hc11-tdep.c, m68k-stub.c, m68k-tdep.c, m68klinux-nat.c,
 294         m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c,
 295         mac-xdep.c, maint.c, mcore-rom.c, mcore-tdep.c, mdebugread.c,
 296         mem-break.c, mi/mi-cmds.c, mi/mi-main.c, mi/mi-out.c,
 297         mi/mi-parse.c, minsyms.c, mips-nat.c, mips-tdep.c,
 298         mipsm3-nat.c, mipsread.c, mipsv4-nat.c, mn10200-tdep.c,
 299         mn10300-tdep.c, mon960-rom.c, monitor.c, news-xdep.c,
 300         nindy-tdep.c, nlm/gdbserve.c, nlm/i386.c, nlm/ppc.c,
 301         nlmread.c, ns32k-tdep.c, ns32km3-nat.c, ns32knbsd-nat.c,
 302         objfiles.c, ocd.c, op50-rom.c, os9kread.c, osfsolib.c,
 303         p-lang.c, p-typeprint.c, p-valprint.c, pa64solib.c, parse.c,
 304         ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c,
 305         ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c,
 306         proc-flags.c, proc-why.c, procfs.c, ptx4-nat.c,
 307         remote-adapt.c, remote-array.c, remote-bug.c, remote-e7000.c,
 308         remote-eb.c, remote-es.c, remote-est.c, remote-hms.c,
 309         remote-mips.c, remote-mm.c, remote-nindy.c, remote-nrom.c,
 310         remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sds.c,
 311         remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c,
 312         remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c,
 313         remote-vxmips.c, remote-vxsparc.c, remote.c, rom68k-rom.c,
 314         rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-valprint.c,
 315         ser-e7kpc.c, ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c,
 316         sh-stub.c, sh-tdep.c, sh3-rom.c, sol-thread.c, solib.c,
 317         somread.c, somsolib.c, source.c, sparc-nat.c, sparc-stub.c,
 318         sparc-tdep.c, sparcl-stub.c, sparcl-tdep.c, sparclet-rom.c,
 319         sparclet-stub.c, stabsread.c, stack.c, standalone.c,
 320         stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, symfile.c,
 321         symm-nat.c, symm-tdep.c, symmisc.c, symtab.c, target.c,
 322         thread.c, tic80-tdep.c, top.c, tracepoint.c, tui/tui-file.c,
 323         tui/tui.c, tui/tuiLayout.c, tui/tuiRegs.c, tui/tuiStack.c,
 324         tui/tuiWin.c, typeprint.c, ui-file.c, ui-out.c, ultra3-nat.c,
 325         ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c,
 326         valarith.c, valops.c, valprint.c, values.c, varobj.c,
 327         vax-tdep.c, w65-tdep.c, w89k-rom.c, win32-nat.c, wince.c,
 328         wrapper.c, xcoffread.c, xcoffsolib.c, xmodem.c, z8k-tdep.c:
 329         Convert old-style, pre-ISO function definitions to prototyped
 330         form.
 331
 332 2000-07-28  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 333
 334         * sh-tdep.c (sh_gdbarch_init): For sh4 initialize
 335         register_convert_to_raw, register_convert_to_virtual,
 336         register_convertible.
 337         (sh_sh4_register_convertible): New function.
 338         (sh_sh4_register_convert_to_virtual): New function.
 339         (sh_sh4_register_convert_to_raw): New function.
 340         Include floatformat.h.
 341
 342 Thu Jul 27 14:06:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 343
 344         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
 345         * configure.tgt: Recognize the 68hc11.
 346         * m68hc11-tdep.c: New file for 68hc11 target.
 347         * config/m68hc11/m68hc11.mt: New file for 68hc11 port.
 348
 349         * configure.tgt: When 68hc11, set gdb_multi_arch.
 350
 351 Wed Jul 26 17:22:53 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 352
 353         * configure.in (GDB_MULTI_ARCH): Define from configure.tgt
 354         or makefile fragment.
 355         * acconfig.h (GDB_MULTI_ARCH): Add.
 356         * config.in, configure: Regenerate.
 357
 358         * gdbarch.sh (GDB_MULTI_ARCH): Delete definition, moved to
 359         configure.in and defs.h.  Use GDB_MULTI_ARCH_TM,
 360         GDB_MULTI_ARCH_PARTIAL and GDB_MULTI_ARCH_PURE in tests.
 361         * gdbarch.h, gdbarch.c: Regenerate.
 362
 363         * defs.h (GDB_MULTI_ARCH_PARTIAL, GDB_MULTI_ARCH_TM, ,
 364         GDB_MULTI_ARCH_PURE): Define.  Only include "tm.h" when the target
 365         is less than pure multi-arch.
 366
 367 2000-07-26  Jimmy Guo       <guo@cup.hp.com>
 368
 369         * config/convex/tm-convex.h: Remove stray control characters.
 370         * config/m68k/tm-altos.h: Ditto.
 371         * config/tahoe/tm-tahoe.h: Ditto.
 372
 373 2000-07-26  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 374
 375         * sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte,
 376         sh_sh4_register_raw_size, sh_sh4_register_virtual_type,
 377         sh_fetch_pseudo_register, sh_store_pseudo_register,
 378         sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs,
 379         they should be numbered as drx fvy where x and y are multiples of
 380         2 and 4 respectively.
 381
 382         * config/sh/tm-sh.h: Fix names of pseudo regs.
 383
 384 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 385
 386         * config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
 387         pseudo registers.
 388         (DO_REGISTERS_INFO): Define.
 389
 390         * sh-tdep.c (sh_sh4_register_name): New function.
 391         (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
 392         sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
 393         signature.
 394         (sh_show_regs_command): New function. Actual function called by
 395         the 'regs' command.
 396         (sh_register_byte): Rename to...
 397         (sh_default_register_byte): ...New function.
 398         (sh_sh4_register_byte): New function.
 399         (sh_register_raw_size): Rename to...
 400         (sh_default_register_raw_size): ...New function.
 401         (sh_sh4_register_raw_size): New function.
 402         (sh_sh4_register_virtual_type): New function.
 403         (sh_sh4_build_float_register_type): New function.
 404         (sh_fetch_pseudo_register, sh_store_pseudo_register): New
 405         functions.
 406         (fv_reg_base_num, dr_reg_base_num): New functions.
 407         (do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
 408         sh_do_fp_register, sh_do_register, sh_print_register,
 409         sh_do_registers_info): New functions.
 410         (sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
 411         architecture specific parts.
 412         (_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
 413
 414 2000-07-24  Jim Blandy  <jimb@redhat.com>
 415
 416         * dwarf2read.c (read_structure_scope): Correct overzealous
 417         addition of cu_header argument.
 418
 419 Mon Jul 24 07:47:46 2000  Anthony Green  <green@redhat.com>
 420
 421         * TODO: Update.  Two of my java patches are in.
 422
 423 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 424
 425          * gdbarch.sh: Add FETCH_PSEUDO_REGISTER and STORE_PSEUDO_REGISTER
 426          to the gdbarch structure.
 427          * gdbarch.c: Regenerate.
 428          * gdbarch.h: Regenerate.
 429          * inferior.h (FETCH_PSEUDO_REGISTER, STORE_PSEUDO_REGISTER):
 430          Delete macros.
 431          * regcache.c (write_register, read_register, write_register_bytes,
 432          write_register_gen, read_register_bytes, read_register_gen):
 433          Rename ARCH_FECTH_PSEUDO_REGISTERS to FETCH_PSEUDO_REGISTERS and
 434          ARCH_STORE_PSEUDO_REGISTER to STORE_PSEUDO_REGISTER.
 435
 436 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 437
 438         * gdbarch.sh: Add NUM_PSEUDO_REGS to the gdbarch structure.
 439         * gdbarch.c: Regenerate.
 440         * gdbarch.h: Regenerate.
 441         * inferior.h (NUM_PSEUDO_REGS): Delete macro.
 442
 443 Sun Jul 23 21:40:55 2000  Anthony Green  <green@redhat.com>
 444
 445         * language.c: Include jv-lang.h.
 446         (lang_bool_type): Add case for java booleans.
 447
 448 Mon Jul 24 11:23:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 449
 450         * dwarf2read.c (address_size): Delete file wide global.
 451         (struct comp_unit_head): Add signed_addr_p;
 452         (read_comp_unit_head): New function.
 453         (psymtab_to_symtab_1, dwarf2_build_psymtabs_hard): Use
 454         read_comp_unit_head to parse the debug_info header.
 455         (read_address): Add parameters cu_header and bytes_read.  When
 456         specified, sign extend the address.
 457
 458         * dwarf2read.c (add_partial_symbol, decode_locdesc,
 459         die_containing_type, die_type, dwarf_decode_lines,
 460         dwarf2_add_field, dwarf2_add_member_fn,
 461         dwarf2_build_psymtabs_hard, dwarf2_const_value, new_symbol,
 462         process_die, psymtab_to_symtab_1, read_array_type,
 463         read_enumeration, read_attribute, read_common_block,
 464         read_comp_unit, read_file_scope, read_full_die, read_func_scope,
 465         read_lexical_block_scope, read_partial_die, scan_partial_symbols,
 466         read_structure_scope, read_subroutine_type, read_tag_const_type,
 467         read_tag_pointer_type, read_tag_ptr_to_member_type,
 468         read_tag_reference_type, read_type_die, read_typedef,
 469         tag_type_to_type): Pass cu_header parameter.
 470
 471 2000-07-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 472
 473         * regcache.c (read_register, read_register_bytes): Fix typos.
 474
 475 2000-07-21  Michael Snyder  <msnyder@cleaver.cygnus.com>
 476
 477         * thread.c (thread_apply_all_command): Update thread list first.
 478         * printcmd.c (printf_command): Guard against 0-length string.
 479         * config/i386/tm-i386.h: treat PC and FP as unsigned.
 480         (SAVED_PC_AFTER_CALL): Use read_memory_unsigned_integer.
 481         (FRAME_SAVED_PC): Ditto.
 482         (FRAME_CHAIN): Ditto.
 483
 484 2000-07-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
 485
 486         * valarith.c (value_sub): Call check_typedef.
 487
 488 2000-07-19  Nicholas Duffek  <nsd@redhat.com>
 489
 490         * thread.c (free_thread): New function.
 491         (init_thread_list): Always zero highest_thread_num.  Call
 492         free_thread() instead of free().
 493         (delete_thread): Move thread cleanup code to free_thread().
 494
 495 2000-07-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 496
 497         Multiarch the sh target.
 498         * sh-tdep.c:
 499         (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
 500         sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
 501         Remove.
 502         (XMALLOC): Define.
 503         (struct frame_extra_info): Define.
 504         (sh_register_raw_size, sh_register_virtual_size,
 505         sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
 506         sh_frame_saved_pc, sh_skip_prologue,
 507         sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
 508         sh_extract_struct_value_address, sh_use_struct_convention,
 509         sh_store_struct_return, sh_push_arguments, sh_push_return_address,
 510         sh_saved_pc_after_call, sh_generic_register_name,
 511         sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
 512         sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
 513         sh_frame_args_address, sh_frame_locals_address,
 514         sh_coerce_float_to_double, sh_default_store_return_value,
 515         sh3e_sh4_store_return_value, sh_generic_show_regs,
 516         sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
 517         sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
 518         sh_register_virtual_size, sh_sh3e_register_virtual_type,
 519         sh_default_register_virtual_type, sh_gdbarch_init): New functions.
 520         (sh_target_architecture_hook, sh_frame_find_saved_regs,
 521         sh_show_regs): Delete functions.
 522         (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
 523         sh_pop_frame, sh_extract_return_value): Update
 524
 525         * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
 526         (struct gdbarch_tdep): Define.
 527         Remove all unnecessary defines.
 528
 529         * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
 530         for h8300 case.
 531         (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
 532         consistent.
 533         (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
 534         runtime check instead.
 535         (e7000_wait): Ditto.
 536
 537         * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
 538         and SPC register numbers.
 539         (sh3_regnames, sh3e_regnames): Don't specify a size.
 540
 541         * config/h8300/tm-h8300.h: Add comment.
 542
 543 Wed Jul 19 12:50:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 544
 545         * solib.c (elf_locate_base, info_sharedlibrary_command): Rename
 546         bfd_elf_get_arch_size to bfd_get_arch_size.
 547
 548 Tue Jul 18 17:13:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 549
 550         From Richard Henderson <rth@cygnus.com>:
 551         * dwarf2read.c (dwarf2_empty_hash_tables): Renamed from
 552         dwarf2_empty_die_ref_table; zero dwarf2_cached_types as well.
 553         Update all callers.
 554
 555 2000-07-17  Daniel Berlin  <dberlin@redhat.com>
 556
 557         * valops.c (value_struct_elt): Change error message
 558
 559 2000-07-17  matthew green  <mrg@redhat.com>
 560
 561         * config/sparc/nm-nbsd.h (GDB_GREGSET_T, GDB_FPREGSET_T): Define.
 562
 563 Mon Jul 17 13:08:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 564
 565         * values.c (value_as_pointer): When VAL is an integer, explictly
 566         cast to a pointer before converting to a CORE_ADDR.
 567         * gdbtypes.c (build_gdbtypes): For builtin_type_ptr, construct a
 568         real void pointer instead of an integer.
 569
 570 2000-07-15  Daniel Berlin  <dberlin@redhat.com>
 571
 572         * valops.c (typecmp):  Seperate loop into two, add support for
 573         references. This way, we can  say a reference to a pointer to a
 574         char is compatible with a pointer to a char. Before, this would
 575         not be true.
 576
 577 2000-07-14  Nicholas Duffek  <nsd@redhat.com>
 578
 579         * ppcbug-rom.c (ppcbug_regnames[]): Make array size implicit.
 580         * rs6000-tdep.c (DEFAULT_LR_SAVE): Move to config/*/tm-*.h.
 581         (rs6000_gdbarch_init): Use generic_pc_in_call_dummy instead of
 582         rs6000_pc_in_call_dummy.
 583         * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Move here from
 584         rs6000-tdep.c.
 585         * config/powerpc/tm-ppc-eabi.h: Remove various definitions
 586         handled by multi-arched rs6000-tdep.c.
 587
 588 2000-07-14  Nick Clifton  <nickc@cygnus.com>
 589
 590         * config/mcore/tm-mcore.h (SKIP_PROLOGUE): Fix defintion to avoid
 591         assignment.
 592
 593 2000-07-13  Michael Snyder  <msnyder@cleaver.cygnus.com>
 594
 595         * parse.c: Include inferior.h.
 596
 597 2000-07-12  Michael Snyder  <msnyder@cleaver.cygnus.com>
 598
 599         * regcache.c (registers_changed, registers_fetched): Use
 600         ARCH_NUM_REGS directly, eliminating an unnecessary variable.
 601
 602         This change adds pseudo-register capability to GDB.
 603         Pseudo-registers are handled like registers, but they
 604         don't come from or live on the target.  They may be
 605         aliases for an existing register, or they may be computed.
 606         * inferior.h (NUM_PSEUDO_REGISTERS): Define default of zero.
 607         (ARCH_FETCH_PSEUDO_REGISTERS): Define default of no-op.
 608         (ARCH_STORE_PSEUDO_REGISTERS): Define default of no-op.
 609         # regcache.c (registers_changed): Mark pseudo-registers
 610         invalid, as well as real registers.
 611         (registers_fetched): Do not mark pseudo-registers as fetched
 612         at the same time as other (real) registers.
 613         (read_register_bytes): Fetch pseudo-registers (if any) from
 614         the target architecture module instead of from the target.
 615         (read_register_gen): Ditto.
 616         (read_register): Ditto.
 617         (write_register_bytes): Store pseudo-registers (if any) to
 618         the target architecture module instead of to the target.
 619         (write_register_gen): Ditto.
 620         (write_register): Ditto.
 621         (build_regcache): Allocate enough register_valid space for
 622         pseudo-registers as well as normal (real) ones.
 623         * parse.c (target_map_name_to_register): Include pseudo-regs.
 624
 625 Tue Jul 11 19:45:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 626
 627         * valops.c (value_cast): Allow cast from INT, ENUM or RANGE to
 628         POINTER.
 629
 630 2000-07-11  Scott Bambrough <scottb@netwinder.org>
 631
 632         * command.c (do_setshow_command): Fix typo in var_auto_boolean
 633         case.
 634
 635 Tue Jul 11 20:38:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 636
 637         * mips-tdep.c: General cleanup.  Delete all #if 0 code.  Convert
 638         all old style K&R function definitions to ISO-C.
 639         (struct gdbarch_tdep): Add mips_abi_string.
 640         (mips_gdbarch_init): Initialize.
 641         (mips_dump_tdep): Print mips_abi_string and other values.
 642         (mips_push_arguments): Add more detailed tracing.
 643
 644 Tue Jul 11 20:16:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 645
 646         * mips-tdep.c (mips32_next_pc, mips16_next_pc,
 647         read_next_frame_reg, mips_push_dummy_frame, mips_skip_stub,
 648         mips_saved_pc_after_call): Use read_signed_register when
 649         extracting register value.  Ensures all addresses are sign
 650         extended.
 651         (mips_read_pc): New function.  Return sign extended address.
 652         (mips_gdbarch_init): Set gdbarch_read_pc.
 653
 654 Tue Jul 11 19:06:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 655
 656         * remote-mips.c (mips_request): Change all arguments to ULONGEST.
 657         (mips_exit_debug, mips_resume, mips_initialize, mips_wait,
 658         mips_fetch_registers, mips_store_registers, mips_fetch_word):
 659         Update.
 660         (mips_xfer_memory): When mask_address_p, mask MEMADDR down to just
 661         32 bits.
 662         (_initialize_remote_mips): Add ``set mask-address'' command.
 663
 664         * mips-tdep.c (_initialize_mips_tdep): Replace "set mask-address"
 665         with "set mips mask-address".  Implement using
 666         add_set_auto_boolean_cmd.
 667         (struct gdbarch_tdep): Add default_mask_address_p.
 668         (mips_mask_address_p, show_mask_address): New functions.
 669         (mips_addr_bits_remove): Use mips_mask_address_p() to determine if
 670         masking is needed.
 671         (mips_gdbarch_init): Set default_mask_address_p to zero.
 672         (mips_dump_tdep): Print value of mask_address_p.
 673
 674 Tue Jul 11 18:32:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 675
 676         * printcmd.c (print_scalar_formatted): Move masking of 'a' address
 677         from here.
 678         (print_address_numeric): To here.
 679         * TODO: Update.
 680
 681 Tue Jul 11 17:50:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 682
 683         * symtab.c: Use paddr_nz() to print addresses.
 684
 685 Tue Jul 11 12:52:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 686
 687         * value.h (read_register, read_signed_register): Change return
 688         type to ULONGEST.
 689         (read_signed_register, read_signed_register_pid): Declare.
 690
 691         * regcache.c (read_register, read_register_pid): Update.
 692         (read_signed_register_pid, read_signed_register): New functions.
 693
 694 Mon Jul 10 18:06:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 695
 696         * mips-tdep.c (mips_push_arguments): Always align struct_addr on a
 697         16 byte boundary. Align allocated argument space using
 698         MIPS_STACK_ARGSIZE.  Reserve space on stack for the struct return
 699         and floating-point registers.  Use fp_register_arg_p to determine
 700         if float_argreg should be aligned.
 701
 702 2000-07-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 703
 704         * config/sh/tm-sh.h (STORE_RETURN_VALUE): Redefine as
 705         sh_store_return_value().
 706         * sh-tdep.c (sh_store_return_value): New function. Store the
 707         value returned by a function into the appropriate register.
 708
 709 2000-07-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 710
 711         * sh-tdep.c (sh_skip_prologue): Before looking at the actual
 712         instructions, try to see if the symbol table can be of help, by
 713         calling after_prologue(). If this doesn't work, call
 714         skip_prologue_hard_way().
 715         (skip_prologue_hard_way): Renamed from sh_skip_prologue. Add some
 716         more instruction pattern matching for pushing of arguments, and
 717         manipulation of r14.
 718         (after_prologue): New function. Use symbol table info to determine
 719         the end of the prologue, if possible.
 720
 721 2000-07-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
 722
 723         * findvar.c (_initialize_findvar, build_findvar, write_fp, read_fp,
 724         generic_target_write_fp, generic_target_read_fp, write_sp, read_sp,
 725         generic_target_write_sp, generic_target_read_sp, write_pc, read_pc,
 726         generic_target_write_pc, generic_target_read_pc, write_pc_pid,
 727         read_pc_pid, supply_register, write_register_pid, write_register,
 728         read_register_pid, read_register, write_register_bytes,
 729         read_register_bytes, write_register_gen, read_register_gen,
 730         registers_fetched, registers_changed, find_saved_register,
 731         read_relative_register_raw_bytes, default_get_saved_register,
 732         read_relative_register_raw_bytes_for_frame, get_saved_register):
 733         Move from this file into new file regcache.c.
 734         (register_valid, registers_pid, registers): Ditto.
 735         * regcache.c: New file to hold the register cache.
 736         (register_cached): New function to read register_valid array.
 737         * value.h (register_cached): Declare.
 738         * defs.h (default_get_saved_register): Delete decl of static function.
 739         * Makefile.in: Add regcache module.
 740
 741 Mon Jul 10 15:02:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 742
 743         From 2000-07-05 Pierre Muller <muller@ics.u-strasbg.fr>:
 744         * p-typeprint.c (pascal_type_print_method_args): Add braces around
 745         isdigit after while keyword.
 746
 747 2000-07-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 748
 749         * TODO: Remove readline 4.1 import item.
 750
 751 2000-07-09  Nick Duffek  <nsd@redhat.com>
 752
 753         * gdbtypes.c (is_ancestor): Infer type equivalence from name
 754         equivalence.
 755         (rank_one_type): Use strcmp instead of == to compare type names.
 756         Don't swap parm with arg when checking TYPE_CODE_REF types.
 757         * valops.c (find_overload_match): Fix indentation.  Compare
 758         parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10,
 759         and 100.
 760
 761 2000-07-07  David Edelsohn  <edelsohn@gnu.org>
 762
 763         * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR.
 764         * rs6000-tdep.c (rs6000_pop_frame): Make addr CORE_ADDR type.
 765
 766 Fri Jul  7 18:29:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 767
 768         * config/mips/tm-mips.h (IEEE_FLOAT, SKIP_PROLOGUE,
 769         SAVED_PC_AFTER_CALL, DECR_PC_AFTER_BREAK, BREAKPOINT_FROM_PC,
 770         INNER_THAN): Macros.
 771
 772         * mips-tdep.c (mips_in_lenient_prologue): Delete function.
 773         (mips32_skip_prologue, mips16_skip_prologue, mips_skip_prologue):
 774         Remove ``lenient'' argument.
 775         (mips_saved_pc_after_call): New function.
 776         (mips_gdbarch_init): Initialize gdbarch members inner_than,
 777         breakpoint_from_pc, decr_pc_after_break, ieee_float,
 778         skip_prologue, saved_pc_after_call.
 779
 780 2000-07-07  Mark Kettenis  <kettenis@gnu.org>
 781
 782         * config/i386/tm-linux.h: Add longjmp support.
 783         (JB_ELEMENT_SIZE, JB_PC): New defines.
 784         (GET_LONGJMP_TARGET): Define.
 785         (get_longjmp_target): Add prototype.
 786
 787         * breakpoint.c (bpstat_what): Keep returning
 788         BPSTAT_WHAT_SET_LONGJMP_RESUME when hitting multiple longjmp()
 789         breakpoints instead of signalling an error by returning
 790         BPSTAT_WHAT_STOP_NOISY.
 791
 792 2000-07-06  Michael Snyder  <msnyder@cleaver.cygnus.com>
 793
 794         * mips-tdep.c: Replace '16' with bfd_mach_mips16 where appropriate.
 795
 796 2000-07-06  Christopher Faylor  <cgf@cygnus.com>
 797
 798         * infcmd.c (attach_command): Move "stop_soon_quietly" setting
 799         inside ATTACH_NO_WAIT conditional since we are not about to
 800         stop soon if we're not calling wait_for_inferior.
 801
 802 Wed Jul  5 21:06:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 803
 804         * config/i386/fbsd.mh (NATDEPFILES): Keep NATDEPFILES to a single
 805         line.  configure.in assumes this.
 806
 807 Wed Jul  5 20:48:22 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 808
 809         * configure.in (SER_HARDWIRE): When go32 or DJGPP, set to
 810         ser-go32.c.
 811         * configure: Re-generate.
 812
 813 Wed Jul  5 20:28:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 814
 815         * top.h (command_loop_marker), top.c (command_loop_marker):
 816         Delete.
 817         * event-top.c (command_handler), top.c (simplified_command_loop,
 818         command_loop): Use null_cleanup instead of command_loop_marker.
 819
 820 Wed Jul  5 20:09:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 821
 822         * event-loop.c: Include either <poll.h> or <sys/poll.h>.
 823
 824         * configure.in (targ_archs): Check for <poll.h> and <sys/poll.h>.
 825         * configure, config.in: Re-generate.
 826
 827 Wed Jul  5 18:10:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 828
 829         From 2000-06-12 Bill Nottingham <notting@redhat.com>:
 830         * Makefile.in: add $(infodir) to FLAGS_TO_PASS
 831
 832 Wed Jul  5 18:03:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 833
 834         * TODO: Updates.
 835
 836 2000-07-05  Mark Kettenis  <kettenis@gnu.org>
 837
 838         * TODO: Update.
 839
 840 2000-07-03  Chris Faylor  <cfg@cygnus.com>
 841
 842         Committed by Elena Zannoni <ezannoni@cygnus.com>
 843         * sh-tdep.c (sh_skip_prologue): Change prologue matching for modern
 844         compilers.
 845         (sh_frame_find_saved_regs): Ditto.
 846         (sh_find_callers_reg): Stop if pc is zero.
 847
 848 Sat Jul  1 17:47:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 849
 850         * ser-unix.c (do_unix_readchar): Revert Tue Mar 28 18:19:50 2000
 851         Andrew Cagney <cagney@b1.cygnus.com>.  Locks up when no data is
 852         pending.
 853
 854 Sat Jul  1 15:40:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 855
 856         * Makefile.in (SER_HARDWIRE): Restore code to set it by configure.
 857
 858 2000-06-26  Kevin Buettner  <kevinb@redhat.com>
 859
 860         * copying.awk: Eliminate use of PARAMS from this file.
 861
 862 Fri Jun 23 20:47:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 863
 864         * mips-tdep.c (mips_push_arguments): Use the variable stack_used_p
 865         to determine if any arguments were written to the stack.  Do not
 866         rely on NUMARG>=8.
 867
 868 Mon Jun 19 11:29:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 869
 870         * command.h (add_set_auto_boolean_cmd): Add declaration.
 871         (enum var_types): Add var_auto_boolean.
 872
 873         * command.c (add_set_auto_boolean_cmd): New function.
 874         (do_setshow_command): Recognize auto_boolean.
 875         (parse_binary_operation): Recognize enable and disable.
 876         (parse_auto_binary_operation): Parse auto binary variables.
 877
 878         * TODO: Update
 879
 880 Fri Jun 23 16:20:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 881
 882         * mips-tdep.c (fp_register_arg_p): New function.
 883         (mips_push_arguments): Use.  Do not pass floating point arguments
 884         on in an integer register.
 885
 886 2000-06-21  Pierre Muller  <muller@ics.u-strasbg.fr>
 887
 888         * symfile.c (init_filename_language_table): add ".pas", ".p" and ".pp"
 889         as pascal source file extensions.
 890
 891 2000-06-19  J.T. Conklin  <jtc@redback.com>
 892
 893         * remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed
 894         (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of
 895         breaking transfer into chunks and using nindy_fetch_word() and
 896         nindy_store_word().
 897
 898         * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead
 899         of breaking transfer into chunks and using gr_fetch_word() and
 900         gr_store_word().
 901
 902         * remote.c (remote_fetch_word, remote_store_word): Removed.
 903
 904         * remote-utils.h (gr_fetch_word, gr_store_word): Removed.
 905         * remote-utils.c (gr_fetch_word, gr_store_word): Removed.
 906
 907         * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed.
 908         * dcache.c (dcache_fetch, dcache_poke): Removed.
 909
 910 2000-06-16  Pierre Muller  <muller@ics.u-strasbg.fr>
 911
 912         * defs.h: define language_pascal in language enumeration.
 913         * language.h: define _LANG_pascal macro.
 914         * language.c: add language_pascal support in all language dependant
 915    functions.
 916
 917 Sun Jun 18 01:01:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 918
 919         * mips-tdep.c (mips_debug): New variable.
 920         (_initialize_mips_tdep): Add command "set debug mips".
 921         (mips_push_arguments): Add code to dump the argument list as it is
 922         created.
 923
 924 Sun Jun 18 00:27:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 925
 926         * mips-tdep.c (mips_push_arguments): For MIPS_EABI, squeeze a
 927         strut containing a floating-point into an FP register.
 928
 929 Sat Jun 17 16:00:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 930
 931         * remote-mips.c: Include <ctype.h>
 932         (mips_receive_header): Write printable characters to gdb_stdtarg
 933         instead of gdb_stdlog.  Only count non-printables as invalid.
 934         (mips_syn_garbage): Reduce to 10.
 935
 936 Sat Jun 17 15:39:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 937
 938         * mips-tdep.c (mips_gdbarch_init): When the object file header
 939         specifies EABI64, select EABI64 and not EABI32.
 940
 941 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
 942
 943         * rs6000-tdep.c: Changes throughout for multi-arch 64-bit
 944         support.  Incorporate most of tm-rs6000.h.
 945         (find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
 946         (rs6000_set_host_arch_hook): Declare.
 947         (read_memory_addr): Define.
 948         (pop_frame): Rename to rs6000_pop_frame.
 949         (rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments,
 950         rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic
 951         dummy frame handling.
 952         (branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code,
 953         rs6000_frame_saved_pc, frame_get_saved_regs,
 954         frame_initial_stack_address, rs6000_frame_chain,
 955         rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead
 956         of read_memory_integer.
 957         (branch_dest, rs6000_pop_frame, rs6000_push_arguments,
 958         rs6000_skip_trampoline_code, rs6000_frame_saved_pc,
 959         frame_get_saved_regs, frame_initial_stack_address,
 960         rs6000_frame_chain): Replace 4 with TDEP->wordsize.
 961         (skip_prologue): Recognize some 64-bit stack adjustments.
 962         (push_dummy_frame, pop_dummy_frame, set_processor,
 963         show_processor): Delete.
 964         (frame_get_saved_regs): Manipulate saved register addresses using
 965         CORE_ADDR instead of int.
 966         (rs6000_create_inferior): New function.
 967         (register_names_*[]): Change to struct reg registers_*[].
 968         (variants[]): Assimilate into multi-arch approach.
 969         (register_names_*[], variants[]): Refer to pre-PowerPC
 970         architectures as POWER instead of RS6000.
 971         * rs6000-nat.c: Ubiquitous changes for 64-bit support.
 972         (vmap_secs, xcoff_relocate_symtab): Cast addresses
 973         to unsigned long to avoid sign-extension errors.
 974         (set_host_arch): New function.
 975         (xcoff_relocate_symtab): Try disabling usleep(36000) workaround.
 976         (rs6000_core_fns): Use new bfd_target_xcoff_flavour.
 977         (_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook.
 978         * symfile.c (find_sym_fns): Remove special xcoff kludge.
 979         * xcoffread.c (secnum_to_bfd_section): Initialize args.objfile.
 980         (process_linenos): Query line struct size from coff
 981         backend instead of using compile-time constant.
 982         (enter_line_range): Likewise.
 983         (read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to
 984         record_debugformat() if appropriate.
 985         (process_xcoff_symbol): Access symbol addresses using
 986         SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE.
 987         (read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl.
 988         (scan_xcoff_symtab): Likewise.  Query syment struct size from
 989         coff backend instead of using compile-time constant.
 990         (xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour.
 991         * Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags
 992         that this Makefile variable get set to.  (From Kevin Buettner.)
 993         * config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that
 994         the TOC doesn't overflow.  (From Kevin Buettner.)
 995         * config/powerpc/tm-ppc-aix.h: Move config decisions to
 996         multi-arched rs6000-tdep.c.
 997         * config/rs6000/tm-rs6000.h: Likewise.
 998         (GDB_MULTI_ARCH): Define.
 999         (skip_trampoline_code): Rename to rs6000_skip_trampoline_code.
1000         (is_magic_function_pointer): Replace with
1001         rs6000_convert_from_func_ptr_addr.
1002         (TARGET_CREATE_INFERIOR_HOOK): Define.
1003         (find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
1004         (rs6000_set_host_arch_hook): Declare.
1005         * config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define.
1006
1007 2000-06-15  Kevin Buettner  <kevinb@redhat.com>
1008
1009         * v850ice.c: Eliminate use of PARAMS from this file.
1010
1011 2000-06-15  Michael Snyder  <msnyder@cygnus.com>
1012
1013         * valops.c (value_cast): Break up long lines.
1014         * utils.c: Fix comment typo.
1015
1016 2000-06-14  Jim Blandy  <jimb@redhat.com>
1017
1018         * dwarf2read.c (dump_die): Use the proper printf format for
1019         printing DW_UNSND values; they're longs now.
1020
1021         * dwarf2read.c (dump_die): We can read DW_FORM_data8 now, on
1022         at least some platforms, so print it out too.
1023
1024 2000-06-14  James E. Wilson  <wilson@bletchleypark.cygnus.com>
1025
1026         * dwarf2read.c (struct attribute): Change unsnd and snd field types
1027         to long.
1028         (read_8_bytes): Change return type to long.
1029         (read_unsigned_leb128): Change return type to long.  Change type of
1030         local result to long.  Cast argument of left shift to long.
1031         (read_signed_leb128): Likewise.
1032
1033 2000-06-14  Pierre Muller  <muller@ics.u-strasbg.fr>
1034
1035         Add support for Pascal language. Part 1: new files.
1036         * p-exp.y, p-lang.c, p-lang.h, p-typeprint.c, p-valprint.c: New files.
1037
1038 2000-06-13  Kevin Buettner  <kevinb@redhat.com>
1039
1040         * ser-ocd.c, symtab.c: Eliminate use of PARAMS from these files.
1041
1042 Tue Jun 13 09:21:23 2000  Jeffrey A Law  (law@cygnus.com)
1043
1044         * configure.host (hppa*64*): Renamed from hppa2.0w per
1045         gcc/binutils changes.
1046         * configure.tgt: Similarly.
1047
1048 2000-06-12  Bill Nottingham <notting@redhat.com>
1049
1050         Patch applied by Kevin Buettner <kevinb@redhat.com>:
1051
1052         * ia64-linux-nat.c, gdbserver/low-linux.c (u_offsets):  PT_CR_IFS
1053         is deprecated.  Use PT_CFM instead.
1054
1055 2000-06-12  Michael Snyder  <msnyder@cygnus.com>
1056
1057         * breakpoint.c (breakpoint_thread_match): Fix comment.
1058
1059 2000-06-12  Fernando Nasser  <fnasser@cygnus.com>
1060
1061         * valops.c (value_assign): Adjust the length to take into
1062         consideration that we are not starting from the beginning.
1063
1064 2000-06-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1065
1066         * symfile.c (add_symbol_file_command): Properly reformat "else if"
1067         code.
1068         * coffread.c (coff_symtab_read): Ditto.
1069
1070 Mon Jun 12 15:24:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1071
1072         * Makefile.in (SER_HARDWIRE): Set using autoconf.
1073         * configure.in (SER_HARDWIRE): Define, add ser-tcp.o.
1074         * configure: Re-generate.
1075
1076         * config/i386/go32.mh (SER_HARDWIRE): Delete.  Handled by
1077         configure.in.
1078         * config/sparc/sun4sol2.mh, config/sparc/sun4os4.mh,
1079         config/sparc/sparclynx.mh, config/sparc/nbsdelf.mh,
1080         config/sparc/nbsd.mh, config/sparc/linux.mh,
1081         config/rs6000/rs6000lynx.mh, config/powerpc/solaris.mh,
1082         config/powerpc/nbsd.mh, config/powerpc/linux.mh,
1083         config/powerpc/cygwin.mh, config/pa/hpux11w.mh,
1084         config/pa/hpux11.mh, config/pa/hpux1020.mh, config/pa/hppaosf.mh,
1085         config/pa/hppahpux.mh, config/pa/hppabsd.mh, config/ns32k/nbsd.mh,
1086         config/mips/irix5.mh, config/mips/irix4.mh, config/m68k/nbsd.mh,
1087         config/m68k/m68klynx.mh, config/m68k/linux.mh,
1088         config/i386/nbsdelf.mh, config/i386/nbsd.mh, config/i386/linux.mh,
1089         config/i386/i386sco5.mh, config/i386/i386lynx.mh,
1090         config/i386/i386dgux.mh, config/i386/fbsd.mh,
1091         config/i386/cygwin.mh, config/arm/linux.mh, config/alpha/fbsd.mh,
1092         config/alpha/alpha-osf3.mh, config/alpha/alpha-linux.mh: Remove
1093         ser-tcp.o from XDEPFILES.
1094         * config/ia64/linux.mh: Ditto.
1095
1096         * TODO: Update.
1097
1098 Mon Jun 12 14:26:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1099
1100         * mips-tdep.c (GDB_TARGET_IS_MIPS64): Define.
1101         (struct gdbarch_tdep): Add gdb_target_is_mips64.
1102         (mips_addr_bits_remove): Update.
1103         (mips_gdbarch_init): Initialize.
1104
1105         * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64,
1106         GDB_TARGET_IS_MIPS64): Delete.
1107
1108 Mon Jun 12 12:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1109
1110         * mips-tdep.c: Include "symcat.h".
1111         (mips_dump_tdep): Print all known but not yet multi-arched values.
1112
1113 2000-06-12  Mark Kettenis  <kettenis@gnu.org>
1114
1115         * config/i386/tm-i386.h: Add forward declaration of `struct value'.
1116         (FIX_CALL_DUMMY): Redefined to call i386_fix_call_dummy.
1117         (i386_fix_call_dummy): Add prototype.
1118         * i386-tdep.c (i386_fix_call_dummy): New function based on the
1119         code from the old FIX_CALL_DUMMY macro.
1120
1121 2000-06-12  Kevin Buettner  <kevinb@redhat.com>
1122
1123         * procfs.c, remote.c: Eliminate use of PARAMS from these files.
1124
1125 Mon Jun 12 10:21:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1126
1127         * gdbarch.sh (gdbarch_dump): When non multi-arch skip macros that
1128         return void.
1129
1130 Sun Jun 11 12:06:21 2000  Christopher Faylor <cgf@cygnus.com>
1131
1132         * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__.
1133
1134 Sat Jun 10 22:31:46 2000  Christopher Faylor <cgf@cygnus.com>
1135
1136         * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and
1137         gdb_stdout here.
1138         (safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr.
1139         (safe_symbol_file_add_cleanup): Restore gdb_stdout.
1140         (info_dll_command): Use the pager for displaying DLLs since there are
1141         often quite a few.
1142
1143 Sun Jun 11 11:34:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1144
1145         From Sat Jun 10 17:54:04 2000 Hans-Peter Nilsson <hp@axis.com>:
1146         * configure.in (targ_archs): Clear out secondary components.
1147         * configure: Regenerate.
1148
1149 Fri Jun  9 15:06:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1150
1151         * gdbarch.sh (struct gdbarch): Add member dump_tdep.
1152         (struct gdbarch_registration): Ditto.
1153         (gdbarch_dump): Add ui_file and gdbarch arguments.  Add support
1154         for external dump functions.  Dump the macro value.  Call target
1155         dump routine.
1156         (gdbarch_register): New function.
1157         (gdbarch_registrary): Replace gdbarch_init_registrary.
1158         * gdbarch.h, gdbarch.c: Re-generate.
1159         * arch-utils.c (set_arch): Update.
1160
1161         * mips-tdep.c (mips_dump_tdep): New function. Move dump code here.
1162         (mips_gdbarch_init): From here.
1163
1164         * maint.c (maintenance_print_architecture): New function.
1165         (_initialize_maint_cmds): Add command ``maintenance print
1166         architecture''.
1167
1168 2000-06-08  Kevin Buettner  <kevinb@redhat.com>
1169
1170         * command.h, monitor.h: Eliminate use of PARAMS from these
1171         files.
1172
1173 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1174
1175         * config/i386/tm-embed.h: New file.  Specific for embedded targets
1176         like i386-elf, i386-coff and i386-aout.
1177         * config/i386/embed.mt (): Specify tm-embed.h instead of the System V
1178         header file.
1179
1180 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1181
1182         * MAINTAINERS: Add myself to gdbtk list.
1183
1184 2000-06-08  Kevin Buettner  <kevinb@redhat.com>
1185
1186         * config/ia64/nm-linux.h (U_REGS_OFFSET): Define.
1187
1188 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1189
1190         * configure.in: Replace misplaced CONFIG_ADD by the correct
1191         CONFIG_CLEAN.
1192         * configure, config.in: Regenerate.
1193
1194 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
1195
1196         * values.c (value_primitive_field): Copy VALUE_REGNO as well.
1197         With typed registers we may have the location information in this field,
1198         in addition to VALUE_ADDRESS (which was already being copied).
1199
1200 Thu Jun  8 15:26:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1201
1202         * config/mips/tm-mips.h (GDB_MULTI_ARCH): Define as 1.
1203         (CALL_DUMMY, TARGET_BYTE_ORDER_SELECTABLE_P,
1204         COERCE_FLOAT_TO_DOUBLE): Delete.
1205         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
1206         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
1207         config/mips/tm-vr4100.h, config/mips/tm-tx39l.h
1208         config/mips/tm-tx39.h, config/mips/tm-irix5.h: Delete
1209         GDB_MULTI_ARCH.
1210
1211         * config/mips/tm-mips64.h (TARGET_LONG_BIT, TARGET_LONG_LONG_BIT,
1212         TARGET_PTR_BIT): Delete definitions.
1213         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
1214         config/mips/tm-tx39l.h, config/mips/tm-vr4100.h,
1215         config/mips/tm-tx39.h: Delete definition of MIPS_EABI.
1216         * mips-tdep.c (mips_gdbarch_init): Use the ISA to determine the
1217         ABI.  If all else fails, assume O32.
1218
1219         * TODO, NEWS: Update.  Mention MIPS is multi-arch.
1220
1221 Thu Jun  8 14:23:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1222
1223         * config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
1224         config/mips/tm-vr4100.h, config/mips/tm-tx39l.h,
1225         config/mips/tm-tx39.h: Delete definition of
1226         MIPS_DEFAULT_FPU_TYPE. Enable multi-arch.
1227         * mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no
1228         FPU.  bfd_mach_mips4650 FPU is single precision.
1229
1230         * config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE):
1231         (MIPS_FPU_DOUBLE_REGSIZE): Move from here.
1232         * mips-tdep.c: To here.  Change to an enum.
1233
1234 Wed Jun  7 18:27:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1235
1236         * configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd
1237         to determine the default architecture / target.
1238         * acconfig (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Add.
1239         * configure, config.in: Regenerate.
1240
1241         * arch-utils.c (set_endian): Better separate multi-arch and non-
1242         multi-arch cases.
1243         (set_endian_from_file): Call internal_error when multi-arch.
1244         (initialize_current_architecture): Rewrite logic selecting a byte
1245         order.  Use DEFAULT_BFD_ARCH DEFAULT_BFD_VEC.
1246         (version.h): Include.
1247
1248         * config/mips/tm-mips.h, config/mips/tm-bigmips64.h,
1249         config/mips/tm-bigmips.h: Delete definition of
1250         TARGET_BYTE_ORDER_DEFAULT.
1251
1252 Thu Jun  8 11:41:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1253
1254         * infrun.c (follow_inferior_fork): Bad merge from below.  Compare
1255         strings using follow_fork_mode_ask and not "ask".
1256
1257 Wed Jun  7 15:13:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1258
1259         * command.h (add_set_enum_cmd): Make ``enumlist'' and ``var''
1260         constant char pointers.
1261         (complete_on_enum): Change ``enumlist'' to a constant char
1262         pointer.
1263         (struct cmd_list_element): Ditto for member ``enums''.
1264         * command.c (complete_on_enum, add_set_enum_cmd,
1265         do_setshow_command): Update.
1266
1267         * infrun.c (follow_fork_mode_ask, follow_fork_mode_parent,
1268         follow_fork_mode_both, follow_fork_mode_child): New.  Use to
1269         construct the follow_fork_mode_kind_names.
1270         (set_follow_fork_mode_command): Delete function.
1271         (_initialize_infrun): Update.
1272         (follow_inferior_fork): Do not strdup follow_fork_mode_string.
1273         Use follow_fork_mode_* variables directly instead.  Call
1274         internal_error instead of error when unimplemented "ask" mode.
1275
1276         * infrun.c (scheduler_enums, scheduler_mode, schedlock_off,
1277         schedlock_on, schedlock_step): Update.
1278         * serial.c (serial_logbase, logbase_hex, logbase_octal,
1279         logbase_ascii, logbase_enums): Update.
1280         * remote.c (packet_support_enums, packet_support_auto,
1281         packet_enable, packet_disable, struct packet_config): Update.
1282         * arch-utils.c (initialize_current_architecture,
1283         set_architecture_string): Update.
1284         (endian_big, endian_little, endian_auto, endian_enum,
1285         set_endian_string): Update.
1286         * i386-tdep.c (valid_flavors, att_flavor, intel_flavor,
1287         disassembly_flavor): Update.
1288         * mips-tdep.c (size_enums, size_64, size_32, size_auto,
1289         mips_stack_argsize_string, mips_saved_regsize_string): Update.
1290         * arm-tdep.c (disassembly_flavor, valid_flavors): Update.
1291         (_initialize_arm_tdep): Ditto.
1292
1293         * TODO: Update.
1294
1295 Mon Jun  5 18:44:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1296
1297         * thread.c (make_cleanup_restore_current_thread,
1298         do_restore_current_thread_cleanup): New functions.
1299         (thread_apply_all_command, thread_apply_command): Use. Call
1300         do_cleanups when finished.
1301
1302         * defs.h (make_cleanup_func): Delete typedef.
1303         * TODO: Update.
1304
1305 Wed Jun  7 11:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1306
1307         * arch-utils.c (target_byte_order, target_byte_order_auto,
1308         show_endian, set_endian, set_endian_big, set_endian_little,
1309         set_endian_auto, set_endian_from_file, enum set_arch,
1310         target_architecture_auto, set_architecture_string,
1311         target_architecture_hook, target_architecture, arch_ok, set_arch,
1312         set_architecture_from_arch_mach, set_architecture_from_file,
1313         show_architecture, set_architecture, info_architecture,
1314         set_gdbarch_from_file, initialize_current_architecture): Copy from
1315         gdbarch.c.  Rewrite ``set architecture'' and ``set endian''
1316         commands to use enums.
1317         (_initialize_gdbarch_utils): Fix name.
1318         * arch-utils.h (set_architecture_from_arch_mach,
1319         target_architecture_hook): Copy from gdbarch.h.
1320         * gdbarch.sh: Update.
1321         * gdbarch.h, gdbarch.c: Re-generate.
1322
1323         * TODO: Update.
1324
1325         * v850-tdep.c, sh3-rom.c, sh-tdep.c, i386-tdep.c: Include
1326         "arch-utils.h".
1327         * Makefile.in (v850-tdep.o): Specify dependencies.
1328         (i386-tdep.o, sh3-rom.o, sh-tdep.o): Add arch-utils.h to
1329         dependency list.
1330
1331 2000-06-06  Michael Snyder  <msnyder@cygnus.com>
1332
1333         * configure.in: Enable autoconf to find curses.h on Solaris 2.8.
1334         * configure: Regenerate.
1335
1336 Tue Jun  6 21:14:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1337
1338         * command.c (do_setshow_command): Accept an enum option immediatly
1339         when it is an exact match.
1340
1341 Tue Jun  6 16:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1342
1343         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
1344         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
1345         config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h,
1346         config/mips/tm-vr4300.h, config/mips/tm-tx39l.h,
1347         config/mips/tm-tx39.h, config/mips/tm-embedl64.h,
1348         config/mips/tm-embedl.h, config/mips/tm-embed64.h,
1349         config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P.
1350
1351         * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1.
1352
1353 Tue Jun  6 16:21:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1354
1355         * gdbarch.sh (generic_register_convertible_not,
1356         frame_num_args_unknown): Move from here.
1357         * arch-utils.c (generic_register_convertible_not,
1358         frame_num_args_unknown): To here.
1359         * arch-utils.h (frame_num_args_unknown): Add declaration.
1360         * gdbarch.h, gdbarch.c: Re-generate.
1361
1362 Tue Jun  6 15:07:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1363
1364         * remote-mips.c (mips_open): Select the default monitor prompt
1365         based on the target ISA.
1366
1367         * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT),
1368         config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT),
1369         config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT),
1370         config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT),
1371         config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT),
1372         config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT),
1373         config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT),
1374         config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro.
1375
1376 2000-06-05  Daniel Berlin  <dan@cgsoftware.com>
1377
1378         * c-exp.y (yylex): template handling fixes.
1379
1380 2000-06-03  Daniel Berlin  <dan@cgsoftware.com>
1381
1382         * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix
1383         list.
1384
1385         * symtab.c (lookup_partial_symbol): Change to stop forcing linear
1386         searches on C++ when we fail the binary search, by doing the
1387         binary search right.
1388
1389 2000-05-30  Daniel Berlin  <dan@cgsoftware.com>
1390
1391         * buildsym.c (hashname): Change to use hash function from bcache.c/.h
1392
1393         * bcache.c (hash): Change to newer hash function.
1394
1395         * bcache.h (hash): Prototype for hash function
1396
1397         * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size
1398         of type hash.
1399         (dwarf2_cached_types): New variable that is the cached types.
1400         (tag_type_to_type): Do the actual caching of types here.
1401
1402 2000-06-05  Mark Kettenis  <kettenis@gnu.org>
1403
1404         * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS):
1405         Renamed from HAVE_R_FS.
1406         (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS.
1407         * configure, config.in: Regenerated.
1408
1409 Sun Jun  4 14:00:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1410
1411         * TODO: Update.  Mention GNU/Linux/SPARC problems.
1412
1413 Wed May 31 21:41:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1414
1415         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf
1416         to a void pointer.  Update initial values.
1417         * gdbarch.h, gdbarch.c: Re-generate.
1418
1419         * findvar.c (address_to_signed_pointer,
1420         signed_pointer_to_address): New functions.
1421         * inferior.h (signed_pointer_to_address,
1422         signed_address_to_pointer): Declare.
1423
1424         * inferior.h, findvar.c (unsigned_pointer_to_address,
1425         address_to_unsigned_pointer): Rename generic_address_to_pointer
1426         and generic_pointer_to_address.  Update signatures to match
1427         gdbarch changes.
1428
1429         * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER):
1430         Define. MIPS has signed pointers.
1431
1432         * defs.h, utils.c (host_pointer_to_address,
1433         address_to_host_pointer): New functions.
1434         * irix5-nat.c (next_link_map_member, first_link_map_member),
1435         procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use.
1436
1437         * irix5-nat.c (solib_map_sections, symbol_add_stub): Change
1438         function signature to match catch_errors_ftype.
1439
1440         * TODO: Update. GDB builds using the IRIX native compiler.
1441
1442 Sat Jun  3 20:43:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1443
1444         * defs.h (strsignal, safe_strsignal): Delete declarations.
1445         * utils.c (safe_strsignal): Delete.
1446         * corelow.c (core_open): Replace save_strsignal with
1447         target_signal_to_string + target_signal_from_host.
1448         * TODO: Document problems with target_signal_from_host.
1449
1450 2000-06-03  Kevin Buettner  <kevinb@redhat.com>
1451
1452         * annotate.c, annotate.h, breakpoint.c, command.c, command.h,
1453         config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c,
1454         d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c,
1455         dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c,
1456         language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c,
1457         procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c,
1458         rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c,
1459         stabsread.h, stack.c, symfile.c, symfile.h, symtab.h,
1460         target.c, target.h, top.c, tracepoint.c, tracepoint.h,
1461         tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c,
1462         win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate
1463         PARAMS from function pointer declarations.
1464
1465 2000-06-03  Christopher Faylor  <cgf@cygnus.com>
1466
1467         * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is
1468         flushed before deleting and restoring it.
1469         (safe_symbol_file_add): Ensure that gdb_stderr is flushed before
1470         reassigning it.
1471         (handle_load_dll): Split into two functions so that WFI can handle
1472         shared library events.
1473         (child_solib_loaded_library_pathname): New function.
1474         (child_clear_solibs): New function.  Clears shared library list.
1475         (child_solib_add): New function.  Adds shared library symbols.
1476         (dll_symbol_command): New function.  Handles "dll-symbol" command.
1477         (info_dll_command): New function.  Handles info
1478         "sharedlibrary" command.
1479         (handle_exceptions): Eliminate 'ignore_trap' argument.
1480         (get_child_debug_event): Eliminate two arguments.  Return "pid" when
1481         appropriate.  Break out on most events to allow WFI to handle stuff.
1482         (child_wait): Accomodate get_child_debug_event changes.
1483         (child_attach): Clear thread list and list of loaded dlls.
1484         (child_create_inferior): Clear list of loaded dlls.  Use
1485         wait_for_inferior in a loop to look for first "trap".
1486         (child_resume): Avoid accessing a possibly-freed thread pointer.
1487         (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info
1488         sharedlibrary" commands.
1489         * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks.
1490
1491 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
1492
1493         * win32-nat.c: Fix up gcc warnings throughout.
1494         (handle_load_dll): Change DLL name to lower case.
1495         (handle_exception): Add a second argument indicating whether a
1496         breakpoint should be ignored.  Return a 0 if the breakpoint was
1497         ignored.
1498         (get_child_debug_event): Pass argument to handle_exception to control
1499         whether a breakpoint should be ignored.
1500         (child_create_inferior): Use modern cygwin API.  Explicitly clear
1501         last_sig.  Pass FIRST_EXCEPTION to get_child_debug_event for detection
1502         of first breakpoint.
1503
1504 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
1505
1506         * configure.in: Detect correct versions of dlltool and windres when
1507         cross-compiling.
1508         * configure: Regenerate.
1509
1510 2000-06-02  J.T. Conklin  <jtc@redback.com>
1511
1512         * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*.
1513         * config/i386/nbsdelf.mt: New file.
1514         * config/i386/tm-nbsdelf.h: New file.
1515
1516         * config/i386/tm-nbsd.h: change include of tm-nbsd.h to
1517         the more explicit config/tm-nbsd.h.
1518
1519 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
1520
1521         * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from
1522         register number when used as index into fpr_regs array.
1523
1524 Tue May 30 13:31:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1525
1526         * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
1527         TARGET_LONG_DOUBLE_FORMAT): Delete.
1528
1529         * gdbarch.sh: Add support for parameterized expressions.
1530         (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
1531         TARGET_LONG_DOUBLE_FORMAT): Add.  Include "floatformat.h".
1532         * gdbarch.h, gdbarch.c: Regenerate.
1533
1534         * arch-utils.c (default_single_format, default_double_format,
1535         default_long_double_format): New functions. Include
1536         "floatformat.h"
1537         * arch-utils.h: Declare.
1538
1539         * d10v-tdep.c (d10v_gdbarch_init): Set floating point format.
1540         Note that long double is 64 bit, the rest are 32 bit.  Include
1541         "floatformat.h".
1542
1543 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
1544
1545         * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define.
1546
1547 2000-06-01  Michael Snyder  <msnyder@cygnus.com>
1548
1549         * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's
1550         thread_db library) may cause this function to be called with an
1551         illegal address, in which case procfs_to_xfer_memory will
1552         return zero.  Return an error code instead of looping forever.
1553
1554 Thu Jun  1 20:05:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1555
1556         * TODO: More suggestions added.
1557
1558 2000-06-01  Klee Dienes  <kdienes@apple.com>
1559
1560         * MAINTAINERS: Add Klee Dienes and Jim Ingham as maintainers for
1561         Mac OS X and Objective C components (to be contributed).
1562
1563 2000-05-31  J.T. Conklin  <jtc@redback.com>
1564
1565         * configure.host: Add patterns for i[3456]86-*-netbsdaout*
1566         and i[3456]86-*-netbsdelf*.
1567         * config/i386/nm-nbsdelf.h: New file.
1568         * config/i386/nbsdelf.mh: New file.
1569
1570         * config/i386/nm-nbsd.h: change include of nm-nbsd.h to
1571         the more explicit config/nm-nbsd.h.
1572         * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to
1573         tm-i386.h.
1574         (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define.
1575
1576 2000-06-01  Mark Kettenis  <kettenis@gnu.org>
1577
1578         * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new
1579         native configurations.
1580
1581         * i386bsd-nat.c: Include "gregset.h".
1582         (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead
1583         of CANNOT_FETCH_REGISTER, if not already defined.
1584         (supply_gregset): Call supply_register with NULL as its second
1585         argument instead of supplying our own zeroed out buffer.
1586         (fill_gregset): Copy contents of correct registers instead of the
1587         contents of register REGNO.
1588
1589 2000-05-31  Kevin Buettner  <kevinb@redhat.com>
1590
1591         * gnu-regex.c (re_match_2_internal): Revert 2000-05-27
1592         patch which removed use of PARAMS from declaration.  This
1593         file should not have been touched as it is supposed to track
1594         the version in glibc.
1595
1596 2000-05-31  Mark Kettenis  <kettenis@gnu.org>
1597
1598         Add support for FreeBSD/Alpha.
1599         * configure.host, configure.tgt (alpha*-*-freebsd*): New entry.
1600         * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt,
1601         config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h,
1602         config/alpha/xm-fbsd.h: New files.
1603
1604 2000-05-31  Pierre Muller  <muller@sourceware.cygnus.com>
1605
1606         * MAINTAINERS: Add myself to "Write After Approval" list.
1607
1608 Tue May 30 18:48:33 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1609
1610         * TODO: Re-organize.
1611
1612 Tue May 30 11:22:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1613
1614         * gdbarch.sh: Add field ``postdefault''.  Rename fields
1615         ``startup'' and ``default'' to ``staticdefault'' and
1616         ``predefault''.  Fix initialization of valid_p.  Create/compare
1617         gdbarch.log.
1618
1619 Mon May 29 22:47:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1620
1621         * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
1622         Define.
1623         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
1624         GDB_FPREGSET_TYPE): Delete.
1625
1626 Mon May 29 15:41:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1627
1628         * symtab.h (make_cleanup_free_search_symbols): Add declaration.
1629         * symtab.c (make_cleanup_free_search_symbols,
1630         do_free_search_symbols_cleanup): New functions.
1631         (search_symbols, symtab_symbol_info, rbreak_command): Update.
1632         (search_symbols): Pass ``sr'', and not its address, to
1633         make_cleanup_free_search_symbols.
1634
1635 2000-05-28  Kevin Buettner  <kevinb@redhat.com>
1636
1637         * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
1638
1639 2000-05-27  Kevin Buettner  <kevinb@redhat.com>
1640
1641         * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
1642         annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
1643         ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
1644         call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
1645         coff-solib.h, coffread.c, command.c, command.h, complaints.c,
1646         complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
1647         config/alpha/nm-linux.h, config/alpha/nm-osf.h,
1648         config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
1649         config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
1650         config/arm/tm-embed.h, config/d30v/tm-d30v.h,
1651         config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
1652         config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
1653         config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
1654         config/i386/nm-i386v.h, config/i386/nm-linux.h,
1655         config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
1656         config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
1657         config/i386/tm-i386.h, config/i386/tm-i386nw.h,
1658         config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
1659         config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
1660         config/i386/tm-ptx.h, config/i386/tm-sun386.h,
1661         config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
1662         config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
1663         config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
1664         config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
1665         config/m68k/tm-isi.h, config/m68k/tm-linux.h,
1666         config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
1667         config/m68k/tm-news.h, config/m68k/tm-sun3.h,
1668         config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
1669         config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
1670         config/mips/nm-irix3.h, config/mips/nm-irix4.h,
1671         config/mips/nm-irix5.h, config/mips/nm-mips.h,
1672         config/mips/tm-embed.h, config/mips/tm-mips.h,
1673         config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
1674         config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
1675         config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
1676         config/pa/nm-hppah.h, config/pa/tm-hppa.h,
1677         config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
1678         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
1679         config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
1680         config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
1681         config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
1682         config/sh/tm-sh.h, config/sparc/nm-linux.h,
1683         config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
1684         config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
1685         config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
1686         config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
1687         config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
1688         config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
1689         config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
1690         copying.c, core-aout.c, core-regset.c, core-sol2.c,
1691         corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
1692         d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
1693         dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
1694         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
1695         environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
1696         f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
1697         frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
1698         gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
1699         h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
1700         hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
1701         hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
1702         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
1703         inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
1704         irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
1705         language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
1706         m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
1707         mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
1708         mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
1709         objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
1710         osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
1711         ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
1712         remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
1713         remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
1714         remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
1715         remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
1716         rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
1717         scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
1718         sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
1719         somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
1720         sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
1721         sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
1722         symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
1723         top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
1724         tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
1725         tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
1726         tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
1727         tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
1728         tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
1729         tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
1730         tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
1731         ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
1732         valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
1733         win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
1734         xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
1735         declarations.
1736
1737 2000-05-26  Michael Snyder  <msnyder@cygnus.com>
1738
1739         * gregset.h: New file.  Typedefs for gdb_gregset_t and
1740         gdb_fpregset_t, prototypes for supply_gregset and friends.
1741         * procfs.c: Include gregset.h.  Delete local prototypes for
1742         supply_gregset etc., and local typedef gdb_gregset_t etc.
1743         * sol-thread.c: Include gregset.h, delete local prototypes,
1744         add appropriate casts to gdb_gregset_t.
1745         * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
1746         sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
1747         m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
1748         irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
1749         arm-linux-nat.c, alpha-nat.c: Include gregset.h.
1750         * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
1751         * config/sparc/nm-sun4sol2.h: Ditto.
1752         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
1753         GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.)
1754
1755 Thu May 25 16:56:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1756
1757         * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
1758         * config.in, configure: Re-generate.
1759
1760 2000-05-25  Scott Bambrough <scottb@netwinder.org>
1761
1762         * arm-linux-tdep.c (find_minsym_and_objfile): New.
1763         (skip_hurd_resolver): New.
1764         (arm_linux_skip_solib_resolver): New.
1765         (arm_skip_solib_resolver): Removed.
1766
1767         * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
1768         arm_linux_skip_solib_resolver.
1769
1770 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
1771
1772         * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
1773         * configure.in: Add checks for r_fs and r_gs members of
1774         `struct reg'.
1775         * config.in, configure: Regenerated.
1776
1777 2000-05-25  Eli Zaretskii  <eliz@is.elta.co.il>
1778
1779         * ser-go32.c: Remove PARAMS.
1780
1781 Thu May 25 15:22:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1782
1783         * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
1784         <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
1785         * config.in, configure: Re-generate.
1786         * gdb_dirent.h: New file
1787
1788         * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
1789         * core-aout.c: Ditto.
1790         * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
1791
1792 Thu May 25 14:43:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1793
1794         * config.in: Regenerate.
1795
1796 Thu May 25 13:49:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1797
1798         From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
1799         config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
1800         and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
1801
1802 Thu May 25 11:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1803
1804         * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
1805         (enable-tui): Convert Makefile configury to use the same mechanism
1806         as MI.
1807
1808         * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
1809         TUI_CFLAGS): Delete
1810         (all-tui): Delete target.
1811         (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
1812         tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
1813         tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
1814         (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
1815         SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
1816         SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
1817         SUBDIR_TUI_UNINSTALL): Define.
1818
1819         * TODO: Update.
1820
1821 Thu May 25 11:02:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1822
1823         * TODO: Update.  Mark Kettenis fixed FreeBSD >2.2 support.
1824         * MAINTAINERS: Update Jim Ingham's address.
1825
1826 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
1827
1828         Add support for FreeBSD/i386 ELF.
1829         * i386bsd-nat.c: New file.
1830         * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
1831         Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
1832         (NUM_REGS): Remove redefinition.
1833         (USE_STRUCT_CONVENTION): Define.
1834         (i386_float_info): Remove prototype.
1835         (FLOAT_INFO): Remove define.
1836         (JB_ELEMENT_SIZE): Define to 4.
1837         (JB_PC): Define to 0.
1838         (GET_LONGJMP_TARGET): Define.
1839         (SIGTRAMP_START, SIGTRAMP_END): Define.
1840         (SIGCONTEXT_PC_OFFSET): Define.
1841         (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
1842         * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
1843         (FETCH_INFERIOR_REGISTERS): Define.
1844         (ATTACH_DETACH): Define.
1845         (kernel_u_size): Remove PARAMS.
1846         (register_u_addr): Use CORE_ADDR in prototype where appropriate.
1847         Remove PARAMS.
1848         (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
1849         Define.
1850         [SVR4_SHARED_LIBS]: Include "elf/common.h".
1851         Only define aliases for struct members from <link.h> if
1852         !SVR4_SHARED_LIBS.
1853         * config/i386/xm-fbsd.h: New file.
1854         * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
1855         * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o.  Add
1856         core-regset.o i387-nat.o i386bsd-nat.o.
1857
1858 2000-05-24  Michael Snyder  <msnyder@cygnus.com>
1859
1860         * findvar.c (value_from_register): Factor code, simplify logic.
1861
1862 2000-05-23  J.T. Conklin  <jtc@redback.com>
1863
1864         * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
1865         * config/i386/nbsd.mh (NATDEPFILES): ...to here.
1866         * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
1867         * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
1868         * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
1869         * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
1870
1871         * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
1872         * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
1873         * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
1874         (fetch_inferior_registers): Likewise.
1875         (store_inferior_registers): Likewise.
1876
1877         * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
1878         floating point registers.
1879         (store_inferior_registers): Likewise.
1880
1881 2000-05-24  Mark Kettenis  <kettenis@gnu.org>
1882
1883         * i387-nat.h, i387-nat.c: New files.
1884
1885 Tue May 23 17:21:24 2000  Alexandre Oliva  <aoliva@cygnus.com>
1886
1887         * config/sparc/nm-linux.h: Include config/nm-linux.h.
1888         * config/powerpc/nm-linux.h: Likewise.
1889
1890 Tue May 23 13:20:00 1999  Gregory Lielens  <info@fft.be>
1891
1892         * f-valprint.c : Corrected f_val_print function for TYPE_CODE
1893         (type) = TYPE_CODE_COMPLEX
1894
1895 Wed May 24 00:38:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1896
1897         * utils.c (make_cleanup_close, do_close_cleanup): New functions.
1898         * defs.h (make_cleanup_close): Add declaration.
1899
1900 Tue May 23 20:47:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1901
1902         * configure.in (build_warnings): Add -Wuninitialized.
1903         * configure: Regenerate.
1904
1905 Tue May 23 17:44:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1906
1907         From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
1908         (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
1909         * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
1910
1911         * configure: Re-generate.
1912         * proc-api.c: Only include <sys/user.h> when available.
1913         (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
1914
1915         * TODO: Update.
1916
1917 2000-05-17  Michael Snyder  <msnyder@cygnus.com>
1918
1919         * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
1920         * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
1921
1922 2000-05-17  Andrew Cagney  <cagney@sourceware.cygnus.com>
1923
1924         * GDB 5.0 released.
1925         * Makefile.in (VERSION): Set to 5.0.
1926
1927 Mon May 22 16:20:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1928
1929         * inferior.h (make_cleanup_restore_inferior_status):
1930         * infrun.c (make_cleanup_restore_inferior_status,
1931         do_restore_inferior_status_cleanup): New functions.
1932         * valops.c (hand_function_call): Use.
1933         * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
1934         (step_1): Use.
1935         * symfile.c (clear_symtab_users_cleanup): New function.
1936         (syms_from_objfile, reread_symbols): Use.
1937         * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
1938         New functions.
1939         * objfiles.h (make_cleanup_free_objfile): Add declaration.
1940         * symfile.c (syms_from_objfile, reread_symbols), hpread.c
1941         (hpread_build_psymtabs), hp-psymtab-read.c
1942         (hpread_build_psymtabs): Use.
1943         * dwarf2read.c (make_cleanup_free_die_list,
1944         do_free_die_list_cleanup): New functions.
1945         (psymtab_to_symtab_1): Use.
1946         * tracepoint.c (make_cleanup_free_actions,
1947         do_free_actions_cleanup): New functions.
1948         (read_actions): Use.
1949         * corelow.c (core_close_cleanup): New function.
1950         (core_open): Use.
1951         * dbxread.c (make_cleanup_free_bincl_list,
1952         do_free_bincl_list_cleanup): New function.
1953         (read_dbx_symtab): Use.
1954         * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
1955         functions.
1956         (coff_symfile_read): Use.
1957         * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
1958         New function.
1959         (varobj_create): Use.
1960         * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
1961         (free_funcalls): Change signature to match make_cleanup_ftype.
1962         * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
1963         (download), solib.c (open_symbol_file_object), sparcl-tdep.c
1964         (sparclite_open), parse.c (parse_exp_1): Remove cast using
1965         make_cleanup_func.
1966
1967 Mon May 22 15:49:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1968
1969         * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
1970         (proc_iterate_over_mappings): Use make_cleanup_close.
1971         (proc_get_LDT_entry): Ditto.
1972         (do_closedir_cleanup): New function.
1973         (proc_update_threads): Use.
1974         (do_destroy_procinfo_cleanup): New function.
1975         (info_proc_cmd): Use.
1976
1977 Mon May 22 15:21:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1978
1979         * top.h (command_loop_marker): Change signature to match
1980         make_cleanup_ftype.
1981         * top.c (command_loop_marker): Update.
1982         (command_loop, simplified_command_loop), event-top.c
1983         (command_handler): Remove cast using make_cleanup_func.
1984         * event-top.c (command_handler): Ditto.
1985
1986         * top.c (do_chdir_cleanup): New function.
1987         (gdb_init): Use.  Use xstrdup instead of strsave.
1988         * top.c (do_fclose_cleanup): New function.
1989         (source_command): Use.
1990         * top.c (do_restore_instream_cleanup): Rename
1991         source_cleanup. Change signature to match make_cleanup.
1992         (read_command_filem execute_user_command): Update. Remove cast
1993         using make_cleanup_func.
1994         * top.c (do_free_command_lines_cleanup,
1995         make_cleanup_free_command_lines): New funtions.
1996         (get_command_line, read_command_lines): Use.
1997         * top.c (arg_cleanup): Change signature to match make_cleanup.
1998         (setup_user_args): Remove cast using make_cleanup_func.
1999
2000 Mon May 22 12:05:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2001
2002         * defs.h (t_reg): Delete typedef.
2003         (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
2004         * utils.c (phex, phex_nz): New functions.
2005         (paddr, paddr_nz): Use.
2006
2007         * monitor.c (monitor_store_register): Replace preg with phex.
2008
2009 Mon May 22 11:46:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2010
2011         * TODO: Add note on typecast using catch_errors_ftype.
2012
2013 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
2014
2015         * i387-tdep.c (print_i387_value): Cast &value to (char *) in
2016         pointer arithmetic.  Fixes a bug which manifested itself on
2017         FreeBSD.
2018
2019 2000-05-20  J.T. Conklin  <jtc@redback.com>
2020
2021         * target.h (target_memory_bfd_section): Removed declaration.
2022         * target.c (target_memory_bfd_section): Removed.
2023         * exec.c (xfer_memory): Removed #if'ed-out code which referenced
2024         target_memory_bfd_section.
2025
2026         * target.h (target_read_memory_section): Removed declaration.
2027         * target.c (target_read_memory_section): Removed.
2028         (target_xfer_memory): Update, removed bfd_section argument.
2029         (target_read_string, target_read_memory, target_write_memory):
2030         Update for above change.
2031
2032         * gdbcore.h (read_memory_section): Removed declaration.
2033         * corefile.c (read_memory_section): Removed.
2034         * jv-lang.c (get_java_utf8_name): Changed calls to
2035         read_memory_section to read_memory.
2036         * printcmd.c (printf_command): Likewise.
2037         * valops.c (value_at, value_fetch_lazy): Likewise.
2038
2039 2000-05-18  J.T. Conklin  <jtc@redback.com>
2040
2041         * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
2042         * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
2043         config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
2044         config/powerpc/xm-nbsd.h: New files.
2045
2046 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
2047
2048         * gdb/config/djgpp/README: Fine-tune installation instructions
2049         based on user reports.
2050
2051 Wed May 17 18:27:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2052
2053         * configure.in (build_warnings): List possible warnings.
2054         * configure: Regenerate.
2055         * TODO: More updates.
2056         * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
2057         Approval.
2058
2059 Wed May 17 16:48:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2060
2061         From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
2062         * config/v850/tm-v850.h: Change breakpoint sequence to be
2063         'br *' since there is no 16bit "illegal" instruction on this
2064         processor.
2065
2066 Tue May 16 18:57:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2067
2068         * TODO: Review.  Delete anything that is no longer applicable.
2069
2070 Tue May 16 14:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2071
2072         * utils.c (free_current_contents): Make more robust.
2073
2074 Tue May 16 13:30:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2075
2076         * symtab.h (make_cleanup_discard_minimal_symbols): Replace
2077         discard_minimal_symbols.
2078         * minsyms.c (make_cleanup_discard_minimal_symbols):
2079         (do_discard_minimal_symbols_cleanup): New functions.
2080
2081         * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
2082         solib.c (solib_add_common_symbols), os9kread.c
2083         (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
2084         (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
2085         (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
2086         (coff_symfile_read): Replace make_cleanup.
2087
2088 Mon May 15 09:32:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2089
2090         * command.h (add_set_cmd): Change VAR parameter to void pointer.
2091         (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
2092         (struct command): Change member VAR to void pointer.
2093         * command.c (add_set_cmd, add_set_enum_cmd): Update.
2094
2095         * remote.c (add_packet_config_cmd), mips-tdep.c
2096         (_initialize_mips_tdep), infrun.c (_initialize_infrun),
2097         i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
2098         (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
2099
2100 Tue May 16 12:46:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2101
2102         * wrapper.h (wrap_value_subscript): Delete declaration.
2103
2104 Tue May 16 10:54:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2105
2106         * defs.h (make_cleanup_bfd_close): Add declaration.
2107         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
2108         functions.
2109
2110         * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
2111         (download), remote-e7000.c (e7000_load), corelow.c (core_open,
2112         core_file_to_sym_file): Replace calls to make_cleanup.
2113
2114 Mon May 15 16:50:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2115
2116         * TODO: Add notes on register cache.
2117
2118 Mon May 15 21:27:27 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2119
2120         * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
2121         (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
2122          bfd_mach_sh3_dsp.
2123         (sh_show_regs): Floating point registers are called fr0-fr15.
2124         For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
2125         Handle sh-dsp and sh3-dsp.
2126         config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
2127         don't have floating point registers.
2128         (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
2129         (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
2130         (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
2131
2132 2000-05-15  Eli Zaretskii  <eliz@is.elta.co.il>
2133
2134         * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
2135
2136         * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
2137         prototypes.
2138
2139 Mon May 15 15:31:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2140
2141         * valops.c (hand_function_call): Replace #ifdef
2142         SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
2143
2144         * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
2145         * gdbarch.h, gdbarch.c: Regenerate.
2146
2147 Mon May 15 16:05:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2148
2149         * ax.h (make_cleanup_free_agent_expr): Add declaration.
2150         * ax-general.c (do_free_agent_expr_cleanup):
2151         (make_cleanup_free_agent_expr): New functions.
2152
2153         * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
2154         (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
2155         to make_cleanup.
2156
2157 Mon May 15 14:06:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2158
2159         * breakpoint.h (make_cleanup_delete_breakpoint,
2160         make_exec_cleanup_delete_breakpoint): Declare.
2161         * breakpoint.c (make_cleanup_delete_breakpoint,
2162         make_exec_cleanup_delete_breakpoint,
2163         do_delete_breakpoint_cleanup): New fuctions.
2164
2165         * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
2166         breakpoint.c (until_break_command, until_break_command): Replace
2167         call to make_cleanup / make_exec_cleanup.
2168
2169 Mon May 15 13:25:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2170
2171         * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
2172         (core_addr_greaterthan, core_addr_lessthan): Move from here.
2173         * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
2174         arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
2175
2176 Mon May 15 12:07:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2177
2178         * printcmd.c (print_frame_args), stack.c (print_frame), command.c
2179         (do_setshow_command), breakpoint.c (print_it_typical, mention):
2180         Use make_cleanup_ui_out_stream_delete.
2181
2182 Mon May 15 11:23:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2183
2184         * proc-events.c (init_syscall_table): Delete stray ``;''.
2185         * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
2186         value.
2187         * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
2188
2189 2000-05-12  Michael Snyder  <msnyder@cygnus.com>
2190
2191         * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
2192
2193 2000-05-12  Kevin Buettner  <kevinb@redhat.com>
2194
2195         * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
2196         extension code.
2197
2198 Fri May 12 20:38:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2199
2200         * TODO: Mention weak symbol problem.  Mention UnixWare thread
2201         problem.
2202
2203 Fri May 12 14:12:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2204
2205         * README: Update section on kernel debugging.
2206
2207 Fri May 12 19:13:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2208
2209         * mips-tdep.c (mips_get_saved_register): New function.  Handle
2210         case of 32 ABI saving 32 bit registers on stack when target has 64
2211         bit ISA.
2212         (mips_gdbarch_init): Update.
2213
2214 Fri May 12 14:46:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2215
2216         * mips-tdep.c (MIPS_EABI): Fix typo.  Test for MIPS_ABI_EABI64.
2217
2218 Thu May 11 21:52:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2219
2220         * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
2221         options before using them. Report result.
2222         * configure: Regenerate.
2223
2224 2000-05-11  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2225
2226         * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
2227         C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
2228         .rodata, because cs_to_section doesn't deal with .rodata. Fix test
2229         accordingly.
2230
2231 Thu May 11 21:33:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2232
2233         * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
2234         Always check that a macro is defined before printing it.
2235         * gdbarch.c: Re-generate.
2236
2237 Thu May 11 17:22:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2238
2239         * README: Update for GDB 5.0.
2240
2241 Thu May 11 13:24:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2242
2243         * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
2244
2245         * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
2246         definition. Disable.  Document known problems.
2247         (MIPS_DEFAULT_ABI): Define.
2248
2249         * mips-tdep.c (enum mips_abi): Define.
2250         (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
2251         (MIPS_EABI): Update.
2252         (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
2253         Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
2254         looking for a matching architecture require a matching MIPS_ABI.
2255         (mips_gdbarch_init): Cleanup arch_debug information.
2256
2257 2000-05-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2258
2259         * solib.c (symbol_add_stub): Remember the index and the name of
2260         the section with the lowest address. Use this data (instead of
2261         data from .text) to pass info into symbol_file_add.
2262
2263         * elfread.c (record_minimal_symbol_and_info): Use the section
2264         where the symbol lives to get the index, instead of guessing.
2265
2266 2000-05-10  Michael Snyder  <msnyder@cygnus.com>
2267
2268         Make Sparc a Multi-Arch target.  Discard PARAMS macro (require ANSI).
2269         * sparc-tdep.c: include arch-utils.h.
2270         (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
2271         DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
2272         (GDB_TARGET_IS_SPARC64): make into a runtime test.
2273         (struct frame_extra_info): Define, use instead of the macro.
2274         (Many places): Use alloca instead of statically allocated buffers
2275         that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
2276         (sparc_extract_struct_value_address): Accept a pointer arg instead
2277         of an array sized by REGISTER_BYTES.
2278         (examine_prologue): Accept a pointer to an array of CORE_ADDR,
2279         instead of the defunct struct frame_saved_regs.  Recognize new
2280         Sparc64 store instructions as part of the prologue.  Ignore the
2281         destination of a frame store when parsing the prologue (so long
2282         as it's on the stack).
2283         (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
2284         (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
2285         instead of the defunct struct frame_saved_regs.
2286         (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
2287         supply_register.  Provide 4-byte offset to compensate for diff
2288         between size of the prgreg_t elements on a 64-bit host and size
2289         of the registers for a 32-bit target.  Fill all inaccessible regs
2290         with zero so they won't keep being requested again and again.
2291         (fill_gregset): Handle 32/64 size difference between registers
2292         and prgreg_t.  Handle as many new 64-bit regs as possible.
2293         (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
2294         (sparc_push_arguments): Rename to sparc32_push_arguments.
2295         Copy arguments into registers as well as onto stack, so that the
2296         CALL_DUMMY (code pushed onto the target stack) is not required.
2297         (sparc_extract_return_value): Rename to sparc32_extract_return_value.
2298         (sparc_store_return_value): Use memset instead of bzero.
2299         Use write_register_gen instead of write_register_bytes.
2300         (sparclet_store_return_value): New function.
2301         (_initialize_sparc_tdep): Call register_gdbarch_init to activate
2302         the gdbarch multi-architecture system.
2303         (sp64_push_arguments): Rename to sparc64_push_arguments.
2304         Extend to store arguments in general registers as well as on stack.
2305         (sparc64_extract_return_value): Rename to sp64_extract_return_value.
2306         Use as a private function, to be called by the new external function
2307         sparc64_extract_return_value.
2308         (sparclet_extract_return_value): New function.
2309         (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
2310         sparc64_register_name, sparc_print_extra_frame_info,
2311         sparclite_register_name, sparclet_register_name,
2312         sparc_push_return_address, sparc64_use_struct_convention,
2313         sparc32_store_struct_return, sparc64_store_struct_return,
2314         sparc32_register_virtual_type, sparc64_register_virtual_type,
2315         sparc32_register_size, sparc64_register_size,
2316         sparc32_register_byte, sparc64_register_byte,
2317         sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
2318         sparc_convert_to_raw, sparc_frame_init_saved_regs,
2319         sparc_frame_address, sparc_gdbarch_fix_call_dummy,
2320         sparc_coerce_float_to_double, sparc_call_dummy_address,
2321         sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
2322         sparc_return_value_on_stack): New functions supporting multi-arch.
2323         (sparc_gdbarch_init): New function; initialize multi-arch.
2324         (struct gdbarch_tdep): Define, use for private multi-arch data.
2325         * config/sparc/tm-sparc.h: Move definitions around, enclose with
2326         #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
2327         definitions.  Add enums for register names, to help debugging gdb.
2328         This header file must work for non-multi-arch and for multi-arch.
2329         * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration.  Also add
2330         AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
2331         Define GDB_MULTI_ARCH.
2332         * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
2333         Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
2334         * config/sparc/tm-sparclite.h: Ditto.
2335         * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
2336         * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
2337         avoid using deprecated REGISTER_NAMES macro.
2338         * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
2339
2340 2000-05-08  Michael Snyder  <msnyder@cygnus.com>
2341
2342         * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
2343         * gdbarch.c, gdbarch.h: Regenerate.
2344         * core-regset.c: Change FP0_REGNUM to a runtime test.
2345         * procfs.c: Ditto.
2346         * sun3-nat.c: Ditto.
2347         * sparc-tdep.c: Ditto.
2348
2349         * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
2350         * ptx4-nat.c: Ditto.
2351
2352         * sol-thread.c (sol_thread_create_inferior): only add the thread
2353         to the thread list if it is not already in there.
2354         (prototypes for thread_db func ptrs): pretty up formatting.
2355
2356 2000-05-08  Eli Zaretskii  <eliz@is.elta.co.il>
2357
2358         * config/djgpp/djconfig.sh: Use more warning switches.
2359
2360         * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
2361         @V@ placebo.  djunpack.bat changed accordingly.
2362
2363 Mon May  8 11:19:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2364
2365         * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
2366         saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
2367         and saved_gpreg_size_enums.
2368         (mips_stack_argsize): Update. Cleanup.
2369
2370         * mips-tdep.c (STACK_ARGSIZE): Delete macro.  Replaced by
2371         MIPS_STACK_ARGSIZE.
2372         (MIPS_NABI32): Delete macro. Replaced by
2373         MIPS_REGS_HAVE_STACK_HOME_P.
2374         (mips_push_arguments): Update.
2375         (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
2376         with test for MIPS_REGS_HAVE_STACK_HOME_P.
2377         (MIPS_REGS_HAVE_STACK_HOME_P): Define.  Provide non- multi-arch
2378         default.
2379         (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
2380         mips_default_stack_argsize.
2381         (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
2382         (mips_stack_argsize_string): New static variable.
2383         (mips_stack_argsize): New function, handle default case.
2384         (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
2385         implemented as an enum using size_auto et.al.
2386         (mips_gdbarch_init): Initialize mips_default_stack_argsize and
2387         mips_regs_have_stack_home_p.
2388
2389         * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
2390         for n32.
2391         (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
2392
2393 Mon May  8 00:49:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2394
2395         * procfs.c (PROCFS_TRACE): Delete definition.
2396         * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
2397         define.
2398
2399 2000-05-05  Michael Snyder  <msnyder@cygnus.com>
2400
2401         * procfs.c: Cleanup of procfs tracing.  Move defines and
2402         prototypes to proc-utils.h
2403         * proc-utils.h: Define tracing macros.  Declare trace functions.
2404         * proc-api.c: Make procfs tracing a runtime option.
2405         (prepare_to_trace): New function, abstracted out of several
2406         places.  Open a trace file if one is required.
2407         (ioctl_with_trace, write_with_trace, open_with_trace,
2408         close_with_trace, wait_with_trace, lseek_with_trace):
2409         Report errno if an error occurs in a system call.
2410         (write_with_trace): Make 2nd arg void *, to agree with write.
2411
2412 2000-05-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2413
2414         * elfread.c (elf_symtab_read): The calculation of 'offset'
2415         must be done for each symbol, not just once. The index
2416         used must be the index of the section where 'sym' resides,
2417         not .text.
2418
2419 2000-05-05  Michael Snyder  <msnyder@cygnus.com>
2420
2421         * procfs.c (many functions): change int cmd; to long cmd;
2422         Solaris /proc API calls this parameter a long, and requires it
2423         for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
2424         calls it an int, but on existing UnixWare hosts, int and long
2425         are the same size.  So long it must be.  If a future UnixWare
2426         version has problems with this, we'll have to use autoconf.
2427         * proc-api.c (write_with_trace): use long instead of int.
2428
2429 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
2430
2431         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
2432         already defined.
2433
2434 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
2435
2436         * infrun.c (handle_inferior_event): Add missing call to keep_going
2437         and missing return when handling an ordinary signal from the
2438         inferior.
2439
2440 2000-05-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2441
2442         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
2443         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
2444         sect_index_text, sect_index_data, sect_index_rodata,
2445         sect_index_bss to objfile structure.
2446         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
2447         SECT_OFF_RODATA): Remove.
2448         * objfiles.c (allocate_objfile): Initialize
2449         sect_index_{text,data,bss,rodata} to -1, for error detection.
2450
2451         * symfile.c (default_symfile_offsets): Initialize
2452         sect_index_{text,data,bss,rodata} from bfd information.
2453         * xcoffread.c (xcoff_symfile_offsets): Ditto.
2454         * somread.c (som_symfile_offsets): Initialize
2455         sect_index_{text,data,bss,rodata}.
2456
2457         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
2458         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
2459         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
2460         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
2461         stabsread.c, symfile.c, xcoffread.c:
2462         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
2463         current objfile.
2464
2465         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
2466
2467 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2468
2469         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
2470         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
2471         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
2472         Delete unused macros.
2473
2474 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
2475
2476         * solib.c (elf_locate_base, info_sharedlibrary_command):
2477         Look at the bfd to determine if it is elf32 or elf64, rather
2478         than using an ifdef.  This makes it runtime teststable and
2479         multi-arch.
2480
2481 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
2482
2483         * infrun.c (handle_inferior_event): When doing a "next", and
2484         stepping out of a signal handler into its calling trampoline
2485         ignore the value of step_frame_address.
2486         (step_over_function): Only modify step_resume_breakpoint->frame if
2487         the value of step_frame_address is non-zero.
2488
2489 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
2490
2491         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
2492         is not static in the MULTI_ARCH world, so don't use it in a
2493         static array declaration.
2494
2495 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
2496
2497         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
2498         intelligently, making sure we use the information from the
2499         symbol tables fully.
2500
2501 2000-05-02  H.J. Lu  <hjl@gnu.org>
2502
2503         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
2504         instead of ELFOSABI_SYSV.
2505
2506 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2507
2508         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
2509         * gdbarch.h, gdbarch.c: Re-generate.
2510
2511         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
2512         NPC_REGNUM to run-time test.
2513         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
2514         and NNPC_REGNUM to run-time test.
2515         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
2516         run-time test.
2517         (procfs_store_registers): Ditto.
2518
2519 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2520
2521         * gdbarch.sh: Provide non- multi-arch defaults by direct
2522         definition in "gdbarch.h" instead of going through "gdbarch.c".
2523         * gdbarch.h, gdbarch.c: Re-generate.
2524         * defs.h: When non- multi-arch, include "arch-utils.h" so that
2525         legacy definitions are globally visible.
2526
2527 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2528
2529         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
2530         (symtabs): Add Elena to symtabs maintainers list.
2531         (Blanket Write Privs): Add Jim Blandy.
2532
2533 2000-05-01  Stan Shebs  <shebs@apple.com>
2534
2535         Remove obsolete Gould configuration:
2536         * configure.host, configure.tgt: Remove Gould configs.
2537         * Makefile.in: Remove Gould-related actions.
2538         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
2539         * NEWS: Mention removal.
2540
2541 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2542
2543         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
2544         * defs.h: Properly check for GCC version number.
2545
2546 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
2547
2548         Fix single-stepping out of signal trampolines.
2549         * config/i386/nm-linux.h (CHILD_RESUME): Define.
2550         * i386-linux-nat.c (child_resume): New function.
2551
2552 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2553
2554         * blockframe.c (frameless_look_for_prologue): Use
2555         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
2556         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
2557         * gdbarch.h, gdbarch.c: Re-generate.
2558         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
2559         function.
2560
2561 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2562
2563         From "Serge Nikulin" <nikulin@actsw.amat.com>:
2564         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
2565         name is unknow.
2566
2567 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
2568
2569         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
2570         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
2571         * gdbarch.c, gdbarch.h: regenerate
2572
2573 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2574
2575         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
2576         * target.c (do_monitor_command): Cast tcomplain to correct
2577         function type in comparison.
2578
2579 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2580
2581         From 2000-04-25 Guy Harris <guy@netapp.com>:
2582         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
2583         ser-pipe.o
2584
2585 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
2586
2587         * jv-valprint.c (java_val_print): Add arg declaration,
2588         fix compiler warning.
2589         * corelow.c (core_open): Call set_gdbarch_from_file so that
2590         gdbarch becomes aware of the architecture encoded in the
2591         corefile.
2592         * findvar.c (write_register_gen): Export this useful interface.
2593         * value.h (write_register_gen): Declare.
2594
2595 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2596
2597         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
2598         as special in the section_addr_info structure.
2599         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
2600         * osfsolib.c (symbol_add_stub): Ditto.
2601         * irix5-nat.c (symbol_add_stub): Ditto.
2602
2603 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2604
2605         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
2606
2607 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2608
2609         * TODO: Document IRIX X ARM cross compile problems.
2610
2611 2000-04-26  Michael Snyder  <msnyder@cygnus.com>
2612
2613         * utils.c (internal_verror): Call target_terminal_ours.
2614         * wrapper.h: Fix minor comment typo.
2615         * proc-api.c (write_with_trace): Change 'arg' from long to int.
2616         Treat 'off_t' and 'size_t' as unsigned long in printfs.
2617         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
2618         * procfs.c (comments): Eliminate "???" in comments, which GCC
2619         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
2620         fill_fpregset, supply_fpregset): Declare.
2621         (procfs_wait): Sysargs is a long, change printf format to match.
2622         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
2623
2624 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
2625
2626         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
2627         ia64linux-nat.c.
2628
2629 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
2630
2631         * ax-gdb.c (agent_command): Remove now useless cast of
2632         `free_current_contents' when passed to `make_cleanup'.
2633         * coffread.c (coff_symfile_read): Ditto.
2634         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
2635         (dwarf_decode_lines): Ditto.
2636         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
2637         (parse_and_eval, parse_to_comma_and_eval): Ditto.
2638         * parse.c (parse_exp_1): Ditto.
2639         * printcmd.c (print_command_1, output_command, set_command): Ditto.
2640         (x_command, print_frame_args, printf_command): Ditto.
2641         * top.c (execute_control_command): Ditto.
2642         * tracepoint.c (validate_actionline): Ditto.
2643         * typeprint.c (whatis_exp, ptype_command): Ditto.
2644         (maintenance_print_type): Ditto.
2645
2646 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
2647
2648         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
2649         (ia64-linux-tdep.o): Add dependencies.
2650         (ia64-tdep.o): Add dependency for arch-utils.h.
2651         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
2652
2653 2000-04-25  Michael Snyder  <msnyder@cygnus.com>
2654
2655         * blockframe.c: Fix a minor typo in a comment.
2656
2657 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
2658
2659         * ia64-tdep.c (examine_prologue): Recognize store instructions;
2660         those whose source operands are input registers which haven't
2661         been seen before are considered to be part of the prologue.
2662
2663 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
2664
2665         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
2666         patch being applied `Fri Apr  7 13:44:38 2000'.
2667
2668 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
2669
2670         * ia64-linux-tdep.c: New file.
2671         * ia64-tdep.c (elf-bfd.h): Include.
2672         (ia64_linux_sigcontext_register_address): New extern declaration.
2673         (struct gdbarch_tdep): New struct.
2674         (SIGCONTEXT_REGISTER_ADDRESS): New define.
2675         (read_sigcontext_register): New static function.
2676         (extract_bit_field, replace_bit_field, slotN_contents,
2677         replace_slotN_contents): Made static.
2678         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
2679         Added new code for signal handler frames and call dummy frames.
2680         (ia64_frame_init_saved_regs): Handle signal handler frames.
2681         (ia64_find_saved_register): Removed.
2682         (ia64_get_saved_register): Handle call dummy frames; reorganized
2683         to call generic_get_saved_register() to find registers saved
2684         in previous frames.
2685         (process_note_abi_tag_sections): New static function.
2686         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
2687         executable.  Based upon this information, set target dependent
2688         field sigcontext_register_address appropriately.  Also set
2689         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
2690         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
2691         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
2692         (ia64_linux_in_sigtramp): New declaration.
2693
2694 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
2695
2696         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
2697         manual.
2698
2699 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
2700
2701         * config/djgpp/README: Explain how to unpack using djunpack.bat.
2702
2703 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2704
2705         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
2706         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
2707         REG_STRUCT_HAS_ADDR.
2708         (define_symbol): Ditto.
2709
2710         * valops.c (hand_function_call): Replace #ifdef
2711         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
2712         affected code.
2713
2714         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
2715         function REG_STRUCT_HAS_ADDR_P.
2716         * gdbarch.h, gdbarch.c: Re-generate.
2717
2718 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2719
2720         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
2721
2722 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2723
2724         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
2725         section anymore.
2726         * somread.c (som_symfile_offsets): Ditto.
2727         * somsolib.c (som_solib_add_solib_objfile): Ditto.
2728
2729 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2730
2731         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
2732
2733 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2734
2735         * command.h (help_all): Delete declaration.
2736         * command.c (help_all): Add declaration.  Convert function
2737         argument list to ISO-C.
2738
2739 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2740
2741         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
2742         (d10v_stack_align): Make static.
2743         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
2744
2745 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2746
2747         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
2748         run-time test for STACK_ALIGN_P.
2749         * gdbarch.sh: Add support for function and variable predicates.
2750         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
2751         * gdbarch.h, gdbarch.c: Re-generate.
2752
2753 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2754
2755         * defs.h, utils.c (free_current_contents): Change parameter to
2756         void*.
2757
2758         From Philippe De Muyter  <phdm@macqel.be>:
2759         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
2760         `(free_current_contents, &x)', not `(free, x)'.
2761         * utils.c (free_current_contents): Do not `free (NULL)'.
2762
2763         * printcmd.c (print_address_symbolic): Cleanup after a failed
2764         call to build_address_symbolic.
2765
2766 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
2767
2768         * wince-stub.c (FREE): New macro.
2769         (mempool): Just free any buffer prior to reuse.  Don't bother with
2770         realloc.
2771         (flag_single_step): New function.
2772         (skip_message): Detect "helpful" Windows CE messages and skip sending
2773         them to the host.
2774         (wait_for_debug_event): Use skip_message to avoid sending debug
2775         messages to the host.
2776         (dispatch): Prelimary implementation of single step detection.
2777         * wince.c: Rework SH single stepping code to be more consistent with
2778         other wince targets.
2779         (handle_output_debug_string): Allow first chance exceptions to come
2780         through since they seem to be all that we get on some versions of
2781         Windows CE.
2782         (check_for_step): New function, conditionally compiled based on target.
2783         (regptr): Delete obsolete function.
2784         (handle_exception): Detect illegal instructions.
2785         (get_child_debug_event): Return success only if event code matches
2786         target.
2787         (child_create_inferior): Reflect change to get_child_debug_event
2788         arguments.
2789
2790 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
2791
2792         * win32-nat.c (thread_rec): Be more defensive about suspending already
2793         suspended threads.
2794         (safe_symbol_file_add_stub): New function.
2795         (safe_symbole_file_add_cleanup): New function.
2796         (safe_symbol_file_add): New function.
2797         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
2798         bogus errors from non-stabs DLLs.
2799         (handle_exception): Add work around for detection of first exception
2800         breakpoint which does not seem to occur on W2K.  Detect more "signals"
2801         that can be effectively passed to the debuggee.  Reorganize to eliminate
2802         continue_status global.
2803         (child_continue): Reorganize to eliminate continue_status global.
2804         (child_wait): Ditto.
2805         (child_resume): Ditto.
2806         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
2807         exception should be ignored.  Change method for signalling when an
2808         important event has occured to the caller.
2809         (child_create_inferior): Use new method for noticing when
2810         get_child_debug_event has found something interesting.
2811
2812 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
2813
2814         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
2815           fails due to lack of space.
2816
2817 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
2818
2819         * command.c, command.h (help_all): Add functionality to display
2820         a complete listing of available commands.
2821
2822 2000-04-20  Scott Bambrough <scottb@netwinder.org>
2823
2824         * arm-linux-nat.c (PIDGET, TIDGET): New.
2825         (get_thread_id, GET_THREAD_ID): New.
2826         (fetch_nwfpe_register, store_nwfpe_register): New.
2827         (fetch_register, store_register): New.
2828         (fetch_fpregister, store_fpregister): New.
2829         (fill_gregset, supply_gregset): New.
2830         (fill_fpregset, supply_fpregset): New.
2831         (fetch_fpregs): Modified to use thread id's.
2832         (store_fpregs): Modified to use thread id's and
2833         fetch_nwfpe_register.
2834         (fetch_regs): Modified to use thread id's.
2835         (store_regs): Modified to use thread id's.
2836         (fetch_inferior_registers): Modified to handle single register
2837         fetches.
2838         (store_inferior_registers): Modified to handle single register
2839         stores.
2840         (arm_linux_register_u_addr): Removed.
2841
2842         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
2843
2844         * config/arm/linux.mh
2845         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
2846         (LOADLIBES): Define.
2847
2848         * config/arm/nm-linux.h: Include config/nm-linux.h.
2849         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
2850         (REGISTER_U_ADDR): Removed.
2851         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
2852         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
2853
2854 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2855
2856         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
2857         <mooney@dogbert.cc.ndsu.nodak.edu>:
2858         * infrun.c (follow_fork_mode_kind_names): NULL terminate
2859         array. Re-indent.
2860         (scheduler_enums): Ditto.
2861
2862 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2863
2864         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
2865         multi-arch targets.
2866         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
2867         SIZEOF_CALL_DUMMY_WORDS): Update.
2868
2869         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
2870         provided by gdbarch.
2871         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
2872
2873         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
2874
2875 2000-04-19  Jim Blandy  <jimb@redhat.com>
2876
2877         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
2878         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
2879         * gdbarch.c, gdbarch.h: Regenerated.
2880         * arch-utils.c (default_return_value_on_stack): New function.
2881         * arch-utils.h (default_return_value_on_stack): New declaration.
2882         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
2883
2884         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2885         two-dimensional array, instead of faking it with explicit index
2886         arithmetic.
2887
2888         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
2889         (Thanks to Guy Harris.)
2890
2891 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2892
2893         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
2894
2895 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2896
2897         * TODO:  Update.
2898
2899 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2900
2901         * TODO: Document -Wreturn-type problem.
2902
2903 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2904
2905          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
2906
2907 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2908
2909         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
2910         `info registers'.
2911
2912 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2913
2914         From Philippe De Muyter <phdm@macqel.be>:
2915         * bcache.c (free_bcache): Do not free NULL.
2916
2917 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2918
2919         * TODO: Cleanup.
2920         * NEWS: Update GDB version.  Duplicate paragraph explaining
2921         obsolete.
2922
2923 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2924
2925         * Makefile.in (distclean): Delete tui/Makefile.
2926         * TODO: Add deletion of tui/Makefile.in to list.
2927
2928 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2929
2930         * symfile.h (struct section_addr_info ): Remove fields for special
2931         treatment of .text, .data and .bss sections.
2932
2933         * solib.c (symbol_add_stub): The special field text_addr is not
2934         available anymore. Search for the .text field the hard way.
2935
2936         * symfile.c (build_section_addr_info_from_section_table): Don't
2937         fill in {text, data, bss}_addr any more.
2938         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
2939         to fill in section_offsets for objfile.
2940         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
2941         special case anymore.
2942         (add_symbol_file_command): Ditto.
2943
2944 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2945
2946         symfile.c: (symbol_file_command): Remove support for rombug, to
2947         simplify code.
2948
2949 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2950
2951         * symfile.c (add_symbol_file_command): Rewrite the arguments
2952         processing part. Simplify syntax of command. Remove support for
2953         rombug.
2954         (_initialize_symfile): Update help message for add-symbol-file
2955         command.
2956
2957 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2958
2959         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
2960         * gdbarch.h, gdbarch.c: Re-generate.
2961
2962 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2963
2964         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
2965         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
2966         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
2967         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
2968         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
2969         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
2970         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
2971         ADDRESS_TO_POINTER): Delete default definition.  Handled by
2972         gdbarch.
2973
2974         * gdbarch.sh: Make multi-arch defaults, defaults for non-
2975         multi-arch targets.
2976         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
2977         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
2978         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
2979         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
2980         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
2981         Provide default/legacy implementation.
2982         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
2983         * gdbarch.h, gdbarch.c: Re-generate.
2984
2985 2000-04-16  Jim Blandy  <jimb@redhat.com>
2986
2987         * findvar.c (store_typed_address, extract_typed_address): Fix
2988         function names in error messages.
2989
2990 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
2991
2992         * config/djgpp/config.sed: Fix the lines which edit clean: and
2993         uninstall-info: targets.
2994
2995 2000-04-14  Jim Blandy  <jimb@redhat.com>
2996
2997         Bring IEEE_FLOAT under gdbarch's control.
2998         * gdbarch.sh (IEEE_FLOAT): New entry.
2999         * gdbarch.c, gdbarch.h: Regenerated.
3000         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
3001         (print_floating): Use IEEE_FLOAT as if it were an expression; use
3002         the code specific to IEEE-format numbers whenever the value of
3003         IEEE_FLOAT is non-zero.
3004         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
3005         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
3006         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
3007         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
3008         config/mips/tm-mips.h, config/pa/tm-hppa.h,
3009         config/sparc/tm-sparc.h (IEEE_FLOAT): For all ports that #define
3010         IEEE_FLOAT, make sure they give it the value (1).
3011
3012         Provide the hooks needed to support architectures on which
3013         pointers are not always simple byte addresses.
3014
3015         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
3016         functions which architectures can redefine, defaulting to
3017         generic_pointer_to_address and generic_address_to_pointer.
3018         * findvar.c (extract_typed_address, store_typed_address,
3019         generic_pointer_to_address, generic_address_to_pointer): New
3020         functions.
3021         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
3022         definitions.
3023         (extract_address, store_address): Doc fixes.
3024         * values.c (value_as_pointer): Doc fix.
3025         (value_from_pointer): New function.
3026         * defs.h (extract_typed_address, store_typed_address): New
3027         declarations.
3028         * inferior.h (generic_address_to_pointer,
3029         generic_pointer_to_address): New declarations.
3030         * value.h (value_from_pointer): New declaration.
3031
3032         The following changes are all of the general form "Use these
3033         functions instead of these other functions."  In each case, the
3034         change is because the new calls provide enough information to do
3035         the appropriate address / pointer conversions, where the old calls
3036         did not, or because the new functions are more appropriately named
3037         for the operation being performed.
3038
3039         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
3040         value_from_longest.
3041         * blockframe.c (generic_push_dummy_frame): Use read_pc and
3042         read_sp, not read_register.
3043         * c-valprint.c (c_val_print): Use extract_typed_address instead of
3044         extract_address to extract vtable entries and references.
3045         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
3046         instead of value_from_longest to extract the vtable's address.
3047         * eval.c (evaluate_subexp_standard): Use value_from_pointer
3048         instead of value_from_longest to compute `this', and for doing
3049         pointer-to-member dereferencing.
3050         * findvar.c (read_register): Use extract_unsigned_integer, not
3051         extract_address.
3052         (read_var_value): Use store_typed_address instead of store_address
3053         for building label values.
3054         (locate_var_value): Use value_from_pointer instead of
3055         value_from_longest.
3056         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
3057         instead of value_from_longest, to build arguments to __d_shl_get.
3058         * printcmd.c (set_next_address): Use value_from_pointer, not
3059         value_from_longest.
3060         (x_command): Use value_from_pointer, not value_from_longest.
3061         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
3062         not value_from_longest.
3063         * valarith.c (value_add, value_sub): Use value_from_pointer, not
3064         value_from_longest.
3065         * valops.c (find_function_in_inferior, value_coerce_array,
3066         value_coerce_function, value_addr, hand_function_call): Same.
3067         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
3068         * values.c (unpack_long): Use extract_typed_address to produce
3069         addresses from pointers and references, not extract_address.
3070         (value_from_longest): Use store_typed_address instead of
3071         store_address to produce pointer and reference values.
3072
3073 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
3074
3075         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
3076         HAVE_PSADDR_T): Add them here instead of in config.in.
3077
3078         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
3079         * configure.in: Add check for broken prfpregset_t type.
3080         * lin-thread.c (gdb_prfpregset): New typedef, depends on
3081         definition of PRFPREGSET_T_BROKEN.
3082         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
3083         p_td_thr_setfpregs, thread_db_fetch_registers,
3084         thread_db_store_registers): Use gdb_prfpregset_t instead of
3085         prfpregset_t.
3086         * config.in: Regenerated.
3087         * configure: Regenerated.
3088
3089 2000-04-13  DJ Delorie  <dj@cygnus.com>
3090
3091         * mips-tdep.c (do_fp_register_row): copy the number of bytes
3092         allocated, not the size of the pointer.
3093
3094 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3095
3096         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
3097         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
3098         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
3099         to handle floating point registers if NUM_FREGS is not zero.
3100
3101 2000-04-13  Nick Duffek  <nsd@cygnus.com>
3102
3103         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
3104         and document to_find_new_threads bug.
3105
3106 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
3107
3108         * infrun.c (proceed, normal_stop): Change the error message about
3109         failure to insert breakpoints/watchpoints so that it makes sense
3110         even if ptrace is not used or no other processes can be active.
3111
3112 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3113
3114         * configure.in: Add --enable-maintainer-mode.
3115         * aclocal.m4, configure: Re-generate.
3116
3117         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
3118         on maintainer-mode.  Update copying.c in source directory.
3119         (copying.txt): Delete rule.
3120         (copying.o): Add explict paths to $(srcdir) and explicit make
3121         rule.
3122
3123 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
3124
3125         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
3126         (fetch_debug_register, fetch_debug_register_pair,
3127         store_debug_register, store_debug_register_pair, is_power_of_2,
3128         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
3129         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
3130         New functions.
3131         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
3132         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
3133         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
3134         target_remove_watchpoint): Define.
3135         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
3136         ia64_linux_remove_watchpoint): Declare.
3137
3138 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
3139
3140         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
3141         hardware breakpoint resources, return EBUSY.
3142         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
3143         one of the enumerated values, return EINVAL.
3144
3145 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
3146
3147         * README: Mention special build instructions for DJGPP.
3148         * NEWS: Update with FP features on x87 platforms, and
3149         DJGPP-related changes.
3150
3151 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
3152
3153         * top.c (gdb_completer_file_name_break_characters): New variable.
3154         (line_completion_function): When completing on file names, use
3155         gdb_completer_file_name_break_characters as word break
3156         characters for the readline library.
3157
3158 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
3159
3160         * i387-tdep.c (print_i387_value): Avoid call to
3161         floatformat_to_doublest if long double type is the same on host
3162         and target.
3163
3164 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
3165
3166         * wrapper.h: Remove definitions of internal functions.
3167         * wrapper.c: Remove definitions of exported functions (which are
3168         already in wrapper.h) and make static all internal wrap_* functions.
3169
3170 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3171
3172         * acconfig.h (USE_INCLUDED_REGEX): Add.
3173         * Makefile.in (REGEX_CFLAGS): Delete
3174         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
3175         * configure, config.in: Re-generate.
3176
3177 2000-04-10  Philip Blundell <philb@gnu.org>
3178
3179         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
3180         arm-linux-tdep.c.
3181         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
3182
3183 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
3184
3185         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
3186         * command.h (enum command_class): Remove trailing "," to placate
3187         AIX xlc.
3188
3189 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3190
3191         * TODO, NEWS: Update.  Mention MI.
3192
3193 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3194
3195         * gdbarch-utils.h, gdbarch-utils.c: Delete.
3196         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
3197         name problems.
3198         * Makefile.in: Update.
3199         * gdbarch.c: Update.
3200
3201 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3202
3203         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
3204         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
3205         new "set mips saved-gpreg-size" command
3206         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
3207         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
3208         either from target, or gdb multi-arch
3209         (show_mips_command): New. For "show mips" prefix command
3210         (set_mips_command): New. For "show mips" prefix command
3211         (_initialize_mips_tdep): Add top-level mips prefix command
3212         Add "set mips saved-gpreg-size" command
3213
3214         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
3215         mips_default_saved_regsize.
3216         (mips_gdbarch_init): Update.
3217         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
3218         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
3219         mips_default_saved_regsize.
3220
3221 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3222
3223         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
3224         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
3225         replace calls to target_xfer_memory() with target_read_memory()
3226         and target_write_memory().
3227
3228 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3229
3230         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
3231         NULL. Macro returns a CORE_ADDR.
3232
3233 2000-04-08  Jim Blandy  <jimb@redhat.com>
3234
3235         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
3236         Don't include "bfd-elf.h".
3237         (address_significant_size): Delete variable.
3238         (dwarf2_build_psymtabs_hard): Don't set it, or check for
3239         consistency between it and the Dwarf 2 compilation unit header
3240         address size.
3241         (read_address): Don't mask off bits above
3242         address_significant_size.
3243         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
3244         (elf_bfd_h): Remove variable; it's no longer used.
3245
3246 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3247
3248         * configure.in (NEW_PROC_API):  Escape square brackets when testing
3249         for solaris2.[678].
3250         * configure:  Regenerate.
3251
3252 2000-04-07  Scott Bambrough <scottb@netwinder.org>
3253
3254         * ChangeLog: Correct date on last entry.
3255         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
3256         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
3257         * config/arm/tm-embed: Fix build warning from redefinition of
3258         LOWEST_PC.
3259         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
3260         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
3261         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
3262         override default in tm-arm.h.  Use default target byte order
3263         from tm-arm.h.
3264
3265 2000-04-07  Scott Bambrough <scottb@netwinder.org>
3266
3267         * Makefile.in: Add dependency information for arm-linux-tdep.c.
3268         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
3269
3270 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3271
3272         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
3273         of PROC_SERVICE_IS_OLD.
3274         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
3275         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
3276
3277 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3278
3279         * Makefile.in (CFLAGS): Set using configure.
3280
3281         * configure.in (WARN_CFLAGS): Enable by default when GCC.
3282         * configure: Re-generate.
3283
3284 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3285
3286         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3287         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
3288         procfs_ops.to_has_all_memory to 1.
3289
3290         * TODO: Update
3291
3292 2000-04-06  Nick Duffek  <nsd@cygnus.com>
3293
3294         * configure.in (_MSE_INT_H): Define on Solaris 7.
3295         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
3296         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
3297         * configure: Regenerate.
3298         * config.in: Regenerate.
3299
3300 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
3301
3302         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
3303         Change to rely on PIDGET etc.
3304         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
3305         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
3306         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
3307         define.  Allow target to use procfs hardware watchpoints.
3308         * config/sparc/nm-sun4sol2.h: ditto.
3309         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
3310         definitions to use 16 bits for the pid, 15 bits for the tid, and
3311         1 bit for the flag.
3312         * config/sparc/tm-sun4sol2.h: ditto.
3313         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
3314         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
3315         for more than 15 thread increments.
3316
3317 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
3318
3319         * top.c (filename_completer): Set subsequent_name to 1 early on,
3320         to prevent an infinite loop if the first file in the directory is
3321         a backup file (whose name ends in a `~').
3322
3323 2000-04-05  Jim Blandy  <jimb@redhat.com>
3324
3325         * solib.c (update_solib_list): New function.
3326         (solib_add): Call update_solib_list, and then read symbols.
3327         (info_sharedlibrary_command): Call update_solib_list, not
3328         solib_add.
3329
3330 2000-04-05  Scott Bambrough <scottb@netwinder.org>
3331
3332         * arm-linux-tdep.c: Resolve implicit function declarations by
3333         including target.h and value.h.  Inclusion of symtab.h is
3334         no longer needed.
3335
3336 2000-04-05  Scott Bambrough <scottb@netwinder.org>
3337
3338         * arm-linux-tdep.c: New file.
3339         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
3340         (arm_get_longjmp_target): Moved it and all defines
3341         it uses to arm-linux-tdep.c.
3342         (arm_linux_extract_return_value): Moved to
3343         arm-linux-tdep.c.
3344         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
3345
3346 2000-04-04  Nick Duffek  <nsd@cygnus.com>
3347
3348         * infrun.c (handle_inferior_event): Call target_mourn_inferior
3349         instead of kill_target.
3350
3351 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
3352
3353         * TODO: Make note of various C++ things i have planned for 5.1.
3354
3355 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3356
3357         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
3358         in shift.  Stop GCC thinking it has a shift overflow.
3359
3360 2000-04-03  H.J. Lu  <hjl@gnu.org>
3361
3362         * TODO: Remove the regex entry.
3363
3364 2000-04-03  H.J. Lu  <hjl@gnu.org>
3365
3366         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
3367         is defined and <regex.h> otherwise.
3368
3369         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
3370         * monitor.c: Likewise.
3371         * osfsolib.c: Likewise.
3372         * solib.c: Likewise.
3373         * source.c: Likewise.
3374         * symtab.c: Likewise.
3375
3376         * Makefile.in (REGEX): Changed to @REGEX@.
3377         (REGEX_CFLAGS): New.
3378         (REGEX1): Removed.
3379         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
3380         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
3381
3382         * configure.in (--with-included-regex): New switch.
3383         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
3384         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
3385         * configure: Regenerated.
3386
3387 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
3388
3389         * NEWS (powerpc-*-linux*): Mention.
3390
3391 2000-04-03  J.T. Conklin  <jtc@redback.com>
3392
3393         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
3394
3395 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
3396
3397         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
3398         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
3399
3400         * ia64-linux-nat.c (fill_gregset): Implement.
3401         (supply_fpregset, fill_fpregset): New functions.
3402
3403         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
3404         which the CFM is fetched for certain frames.
3405         (find_global_pointer, find_extant_func_descr): Don't use
3406         partial symtabs for locating sections.
3407
3408         * config/ia64/linux.mh (LOADLIBES): Define.
3409         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
3410         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
3411         file containing generic linux declarations/definitions.
3412         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
3413         defined in generic nm-linux.h.
3414         (solib.h): Remove include; already included in generic nm-linux.h.
3415
3416 2000-04-03  Jim Blandy  <jimb@redhat.com>
3417
3418         * solib.c (solib_add): Move all the code for loading symbol tables
3419         below the code to sort out additions and removals.  That way, we
3420         always catch all loaded shared libraries whose symbols we haven't
3421         grabbed yet.
3422
3423         * solib.c (solib_add): Don't try to free a shared object's objfile
3424         if it doesn't have one.  Duh.
3425
3426         * solib.c (solib_add): If a pattern was given, but it doesn't
3427         match any currently loaded shared libraries, print a message;
3428         don't just be silent.
3429
3430 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3431
3432         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
3433         two-dimensional array instead of faking it with index
3434         arithmetics.
3435
3436 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3437
3438         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
3439
3440         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
3441         definition (and use the common one in tm-i386.h).
3442         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
3443         (I386_DJGPP_TARGET): Don't define, it's no longer required.
3444         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
3445         i386-tdep.c defines it for all x86 targets.
3446         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
3447
3448         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
3449
3450         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
3451         results.  Fix editing of `main' arguments for non-GNU Sed.
3452
3453 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3454
3455         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
3456         error message: there's no "overlay on" command.
3457
3458 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
3459
3460         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
3461         (copying.txt): New target, a link to COPYING.
3462
3463 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3464
3465         * TODO: Update.
3466
3467 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3468
3469         * top.c: Re-indent.
3470         (set_hook, error_hook): Remove PARAMS.
3471
3472 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3473
3474         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
3475         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
3476         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
3477
3478 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3479
3480         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
3481
3482 2000-04-02  Nick Duffek  <nsd@cygnus.com>
3483
3484         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
3485         error() during parse_and_eval_type().
3486         (check_stub_method): Call safe_parse_type instead of
3487         parse_and_eval_type().
3488         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
3489         (wrap_parse_and_eval_type): New support function.
3490         * wrapper.h (gdb_parse_and_eval_type): Prototype.
3491         (wrap_parse_and_eval_type): Prototype.
3492
3493 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3494
3495         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
3496
3497 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3498
3499         * gdbarch-utils.h, gdbarch-utils.c: New files.
3500         * Makefile.in (SFILES, COMMON_OBS): Update.
3501         (gdbarch_utils_h) Define.
3502         (gdbarch-utils.o): Add dependencies.
3503
3504         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
3505         handling default method values.
3506         (startup_gdbarch): Rename default_gdbarch, name misleading.
3507         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
3508         (register_name): Default to legacy_register_name.
3509         (call_dummy_words): Default to legacy_call_dummy_words.
3510         (sizeof_call_dummy_words): Default to
3511         legacy_sizeof_call_dummy_words.
3512         (register_convertible): Default to
3513         generic_register_convertible_not.
3514         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
3515         (remote_translate_xfer_address): Default to
3516         generic_remote_translate_xfer_address.
3517         (frameless_function_invocation): Default to
3518         generic_frameless_function_invocation_not.
3519
3520 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
3521
3522         * i386-linux-nat.c: Add copyright notice.
3523
3524         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
3525         &floatformat_i387_ext.
3526         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
3527
3528 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
3529
3530         * findvar.c (extract_floating): Remove reference to
3531         TARGET_EXTRACT_FLOATING.
3532         (store_floating): Remove reference to TARGET_STORE_FLOATING.
3533
3534 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
3535
3536         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
3537         Safe version of value_subscript.
3538         * varobj.c (): Use gdb_value_subscript() to get an array element value.
3539
3540 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
3541
3542         * ui-file.c: Include "gdb_string.h"
3543         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
3544         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
3545         unions, since they are all used to hold both pointers and ints
3546         at various times.  Casting pointer to int and vice versa gives
3547         warnings (and is not safe) if they are not the same size.
3548
3549 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
3550
3551         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
3552         casting problems when int and pointer are not the  same size.
3553         * event-top.c (command_handler): Use data as a union.
3554         (command_line_handler_continuation): Ditto.
3555         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
3556         (step_once): ditto.  (finish_command_continuation): Ditto.
3557         (finish_command): Ditto.
3558         * breakpoint.c (until_break_command): Use data as a union.
3559         (until_break_command_continuation): Ditto.
3560         * utils.c (add_intermediate_continuation): Fix typo in comment.
3561
3562 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3563
3564         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
3565         * gdbarch.sh: Re-sync with gdbarch.[hc].
3566
3567 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
3568
3569         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
3570         (install_minimal_symbols): Fix demangled symbol problems caused by
3571         using add_minsym_to_hash_table for the demangled names, which is
3572         wrong. Now we use add_minsym_to_demangled_hash_table.
3573         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
3574         caused by weird control flow.
3575         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
3576
3577 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
3578
3579         * configure.in: -linux-gnu*, not -linux-gnu.
3580
3581 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3582
3583         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
3584         with qThreadExtraInfo.
3585
3586 2000-03-29  J.T. Conklin  <jtc@redback.com>
3587
3588         * i386nbsd-nat.c (fetch_core_registers): Make static.
3589
3590         * m68knbsd-nat.c (fetch_core_registers): Make static.
3591         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
3592
3593 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3594
3595         * TODO: Update GDB 5 status.
3596
3597 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3598
3599         * breakpoint.h (remove_hw_watchpoints): Add declaration.
3600         * breakpoints.c (remove_hw_watchpoints): Update.
3601         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
3602         condition.
3603
3604 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3605
3606         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
3607         infrun.c (resume):  Remove hardware watchpoints before stepping
3608         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
3609
3610 2000-03-28  Michael Snyder  <msnyder@cygnus.com>
3611
3612         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
3613
3614 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3615
3616         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
3617         CORE_ADDR, to match call from procfs_set_watchpoint.
3618
3619         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
3620         Reselect the saved frame silently after frame selection for
3621         watchpoint evaluation.
3622         (insert_breakpoints):  Add missing space in `Hardware watchpoint
3623         deleted' message.  Do not reinsert hardware watchpoint if it is
3624         already marked for deletion at next stop.
3625
3626 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
3627
3628         * partial-stab.h: Add one more check against corrupted or irregular
3629         stabs entry.
3630
3631 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
3632
3633         * gnu-regex.c (regerror): Function renamed from `__regerror'.
3634         (Change also approved in the mainline glibc sources)
3635
3636 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3637
3638         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
3639         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
3640         particularly ensuring it can't return SERIAL_TIMEOUT when told
3641         not to time out.
3642
3643 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
3644
3645         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
3646         which never existed before, and thus, has no deprecated old command.
3647
3648         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
3649         "set archdebug" (same goes for the show commands).
3650         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
3651         deprecate "set eventdebug" (same goes for the show commands).
3652         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
3653         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
3654         instead.
3655         x(init_main): Add the "set debug" and "show debug" commands.
3656         Add setdebuglist and showdebuglist.
3657
3658 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
3659
3660         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
3661           Added prototype for the deprecate command so it doesn't complain.
3662
3663 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3664
3665         * top.c (print_gdb_version): Bump copyright year to 2000.
3666
3667 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3668
3669         * MAINTAINERS: Add Glen McCready to write after approval list.
3670
3671 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3672
3673         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
3674         * config.h: Regenerate.
3675
3676 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3677
3678         * TODO: Update.  Add criteria for next release of GDB.
3679
3680 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3681
3682         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
3683         * config.h: Regenerate.
3684
3685 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3686
3687         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
3688         before installing GDB.
3689
3690 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3691
3692         * Makefile.in (all-gdbtk): Check for an existing link/directory.
3693         Re-format warning message.  Document that post 5.0 this can be
3694         deleted.
3695
3696 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3697
3698         * ChangeLog: Revert whitespace changes.
3699
3700 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3701
3702         * MAINTAINERS: Update folks who need accounts.
3703
3704 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3705
3706         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
3707
3708 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
3709
3710         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
3711         instead of TARGET_LONG_DOUBLE_BITS.
3712         * config/i386/tm-i386mk.h: Likewise.
3713
3714 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
3715
3716         Provide `long double' support for most i386 targets.
3717         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
3718         &floatformat_i387_ext.
3719         (TARGET_LONG_DOUBLE_BITS): Define as 96.
3720         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
3721         `builtin_type_long_double'.
3722         (REGISTER_CONVERT_TO_VIRTUAL): Call
3723         i386_register_convert_to_virtual.
3724         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
3725         (i387_to_double, double_to_i387): Remove prototypes.
3726         (i386_extract_return_value): Change prototype to match definition
3727         in i386-tdep.c.
3728         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
3729         (TARGET_LONG_DOUBLE_BITS): #undef.
3730         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
3731         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
3732         (i387_extract_floating, i387_store_floating): Remove prototypes.
3733         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
3734         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
3735         (REGISTER_VIRTUAL_TYPE): Remove.
3736         * i386-tdep.c (i386_register_convert_to_virtual): New function.
3737         (i386_register_convert_to_raw): New function.
3738         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
3739         (i387_store_floating): Remove.
3740
3741 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3742
3743         * maint.c: Re-indent.
3744
3745 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3746
3747         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
3748
3749 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
3750
3751         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
3752         be inoperative.
3753
3754 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
3755
3756         * win32-nat.c: Back out special frame walking code.  It was broken.
3757         (handle_exception): Correctly identify an illegal instruction.
3758         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
3759         normal i386 handling.
3760
3761 2000-03-24  J.T. Conklin  <jtc@redback.com>
3762
3763         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
3764         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
3765         (fetch_core_registers): Read fp registers.
3766         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
3767
3768 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
3769
3770         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
3771         so that we can stop searching for the prologue past the function end
3772         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
3773
3774 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
3775
3776         * linux-thread.c, lin-thread.c (save_inferior_pid,
3777         restore_inferior_pid): Don't do compile time comparison
3778         of TARGET_PTR_BIT and TARGET_INT_BIT.
3779
3780 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
3781
3782         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
3783         and P_LINK_W.
3784         (P_PEA_FP, P_MOVL_SP_FP): New macros.
3785         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
3786         P_MOVM_L.
3787         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
3788         constants.
3789         (delta68_in_sigtramp): New function.
3790         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
3791         (m68k_skip_prologue): Use P_* macros, not hex constants.
3792         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
3793         instructions, but accept them in any order; use P_* macros, not octal
3794         or hex constants; recognize also `fmovemx to (fp + displacement)' and
3795         `moveml to (fp + displacement)'.
3796         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
3797         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
3798
3799 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3800
3801         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
3802
3803 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
3804
3805         * solib.c (open_symbol_file_object): To sneak an int argument
3806         past catch_errors, instead of casting it to a pointer, simply
3807         pass it by address.
3808
3809 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
3810
3811         * gdbtypes.c (rank_function): Rank all N parameters and use correct
3812         index into the prams[] and args[] arrays.
3813
3814 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
3815
3816         From David Whedon <dwhedon@gordian.com>
3817
3818         * top.c (execute_command): Checks all commands beore executing
3819         to see if the user needs to be warned that the command is
3820         deprecated, warns user if appropriate.
3821         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
3822         return values from void to struct cmd_list_element *.
3823         * command.c (lookup_cmd_1): Check aliases before following link
3824         in case user needs to be warned about a deprecated alias.
3825         (deprecate_cmd): new exported function for command deprecation,
3826         sets flags and posibly a replacement string.
3827         (deprecated_cmd_warning): New exported funciton to warn user about
3828         a deprecated command.
3829         (lookup_cmd_composition): New exported function that determines
3830         alias, prefix_command, and cmd based on a string.  This is useful
3831         is we want to full name of a command.
3832         * command.h : Added prototypes for deprecate_cmd,
3833         deprecated_warn_user and lookup_cmd_composition, added flags to
3834         the cmd_list_element structure, changed return values for
3835         add_com_* and add_info_* from void to cmd_list_element.
3836         * maint.c : (maintenance_deprecate): New function to deprecate a
3837         command.  This exists only so that the testsuite can deprecate
3838         commands at runtime and check the warning behavior.
3839         (maintenance_undeprecate) : New function, drops deprecated flags.
3840         (maintenance_do_deprecate): Actually does the (un)deprecation.
3841         (initialize_maint_cmds): Added the above new deprecate commands.
3842
3843 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
3844         * command.c (apropos_cmd_helper): New function, meat of the
3845         apropos command.
3846         (apropos_command): New apropos command to search command
3847         names/documentation for regular expressions.
3848         (_initialize_command): Add the apropos command.
3849
3850 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
3851
3852         * sol-thread.c (ps_pglobal_lookup): Change argument type from
3853         paddr_t to psaddr_t.  This mistake appears to date from an
3854         erroneous man page in Solaris 2.5 -- the correct type from the
3855         system headers has always been psaddr_t.
3856         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
3857         (rw_common): Ditto.
3858
3859 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
3860
3861         * ia64-linux-nat.c: Fix copyright.
3862         (fill_gregset): Minor formatting fix.
3863         * ia64-tdep.c (template_encoding_table, fetch_instruction,
3864         examine_prologue): Clean up some compiler warnings.
3865         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
3866         find_global_pointer, find_extant_func_descr): New functions.
3867         (ia64_use_struct_convention, ia64_extract_return_value,
3868         ia64_push_arguments): Handle HFAs.
3869         (ia64_push_arguments): Find (or build) a function descriptor
3870         when given a function address.
3871         (ia64_push_return_address): Moved code for finding the
3872         global pointer into its own function, find_global_pointer ().
3873
3874 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3875
3876         * event-loop.c (handle_file_event): Run through indent.
3877
3878 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3879
3880         From  Philippe De Muyter  <phdm@macqel.be>
3881
3882         * event-loop.c (sys/types.h): File now included unconditionally.
3883         (use_poll): New variable..
3884         (gdb_notifier): poll- and select-versions merged.
3885         (add_file_handler): If HAVE_POLL, check whether poll is usable,
3886         and reset `use_poll' if not.
3887         (create_file_handler): Select poll- or select-version according to
3888         `use_poll'.
3889         (delete_file_handler, handle_file_event): Likewise.
3890         (gdb_wait_for_event, poll_timers): Likewise.
3891
3892 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3893
3894         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
3895         size of a target pointer before passing them to print_address.
3896
3897 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
3898
3899         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
3900         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
3901         Remove
3902         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
3903         (i386_extract_return_value): Rewritten.  Correctly support all
3904         floating-point types and large integer types on targets that use
3905         the standard i386 GDB register layout and return floating-point
3906         values in the FPU.
3907
3908 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3909
3910         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
3911
3912 2000-03-21  J.T. Conklin  <jtc@redback.com>
3913
3914         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
3915         * i386nbsd-nat.c: New file.
3916
3917         * i386/tm-nbsd.h (NUM_REGS): Removed.
3918         (HAVE_I387_REGS): Defined.
3919         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
3920
3921         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
3922         SVR4_SHARED_LIBS.
3923
3924 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3925
3926         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
3927         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
3928         the write after approval list.
3929
3930 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
3931
3932         * symtab.h (MAX_SECTIONS, struct section_addr_info,
3933         symbol_file_add):  Move declarations from here...
3934         * symfile.h: ...to here.
3935
3936         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
3937         all section addresses, not just .text.
3938         * symfile.h, symfile.c (free_section_addr_info,
3939         build_section_addr_info_from_section_table): New functions.
3940
3941         * symfile.h (MAX_SECTIONS): Increase value to 40.
3942         * symfile.c (syms_from_objfile): Add bounds check prior to
3943         accessing ``other'' array in a section_addr_info_struct.
3944         Remove unused variable section_offsets.
3945         (add_symbol_file_command): Remove unused variable text_addr.
3946
3947 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
3948
3949         * breakpoint.c (bpstat_stop_status): Don't stop if a read
3950         watchpoint appears to break, but the watched value changed.
3951
3952 2000-03-21  Jim Blandy  <jimb@redhat.com>
3953
3954         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
3955         a companion to gdbarch_alloc, which allows a gdbarch init function
3956         to free partially-built gdbarch structures.
3957         * gdbarch.c, gdbarch.h: Regenerated.
3958
3959 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
3960
3961         * configure.host, configure.tgt (ia64-*-linux*): New entry.
3962
3963         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
3964         initialize_arch): Define for IA-64.
3965         (initialize_arch): Add declaration.
3966
3967 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
3968
3969         * breakpoint.c (insert_breakpoints, remove_breakpoint)
3970         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
3971         remove, or check status of hardware watchpoints for entire structs
3972         and arrays unless the user explicitly asked to watch that struct
3973         or array.
3974         (insert_breakpoints): Try to insert watchpoints for all the values
3975         on the value chain, even if some of them fail to insert.
3976
3977         * values.c (value_primitive_field): Set the offset in struct value
3978         we return when the field is a packed bitfield.
3979
3980 2000-03-20  Michael Snyder  <msnyder@cygnus.com>
3981
3982         * remote.c (remote_threads_extra_info): New function.
3983         Implement the extra thread info query for "info threads".
3984         (remote_threads_info): Clean up a bit.
3985         (use_threadinfo_query, use_threadextra_query): New variables.
3986         Control whether GDB will use the new or old protocol for
3987         thread info queries.
3988         (remote_open_1): Initialize new variables.
3989         (remote_async_open_1): Ditto.
3990         (remote_cisco_open): Ditto.
3991
3992 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
3993
3994         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
3995         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
3996         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
3997
3998 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
3999
4000         * utils.c (floatformat_from_doublest): Don't assume that a long
4001         will be exactly 32 bits in length.  Also...  make sure space
4002         that we're writing the float to is completely initialized to
4003         zeroes, even when the number of bits in the float is not
4004         evenly divisible by FLOATFORMAT_CHAR_BIT.
4005
4006 2000-03-20  Jim Blandy  <jimb@redhat.com>
4007
4008         * i386-linux-nat.c: No need to #include "frame.h" any more.
4009         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
4010         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
4011         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
4012         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
4013         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
4014         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
4015         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
4016         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
4017         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
4018         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
4019         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
4020         out that these are target-dependent, and useful in non-native
4021         configurations.  Moved to...
4022         * i386-linux-tdep.c: ... Here, a new file.
4023         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
4024         (i386-linux-tdep.o): New rule.
4025         (i386-linux-nat.o): We no longer depend on frame.h.
4026         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
4027
4028 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
4029
4030         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
4031         Print an error at compile time if we are to use select, but FD_SET
4032         is not available.
4033         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
4034         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
4035         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
4036         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
4037         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
4038         instead of using memcpy and memset.  Use FD_ISSET.
4039
4040         * config/i386/xm-go32.h (fd_mask): Remove typedef.
4041
4042 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4043
4044         * command.c (_initialize_command): Document requirements for ``!''
4045         command.
4046
4047 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4048
4049         From Fri 10 Mar 2000 Robert
4050         <robert.melchers@drives.eurotherm.co.uk>:
4051         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
4052
4053 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4054
4055         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
4056         <dave@hiauly1.hia.nrc.ca>:
4057         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
4058         _initialize_hpux_thread being called twice.
4059         * configure: Regenerated.
4060
4061 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
4062
4063         * event-top.c (_initialize_event_loop): If instream is not
4064         connected to a terminal device, turn editing off.
4065
4066 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
4067
4068         Support for building GDB with DJGPP, and running the test suite on
4069         it:
4070         * config/djgpp/djconfig.sh: New file.
4071         * config/djgpp/config.sed: New file.
4072         * config/djgpp/README: New file.
4073         * config/djgpp/fnchange.lst: New file.
4074         * config/djgpp/djcheck.sh: New file.
4075
4076 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
4077
4078         * ser-go32.c (ports): Make the initializers complete, to pacify
4079         GCC 2.9X.
4080
4081 2000-03-17  Jim Blandy  <jimb@redhat.com>
4082
4083         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
4084         two-dimensional array, instead of faking it with explicit index
4085         arithmetic.
4086
4087         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
4088         linuxthreads_create_inferior): Fix typo in variable name: it's
4089         linuxthreads_exit_status, not linux_exit_status.
4090
4091         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
4092         to W_STOPCODE.
4093
4094         * solib.c (solib_add): Delete debugging code.
4095
4096 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
4097
4098         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
4099         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
4100
4101 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
4102
4103         * language.c (set_lang_str): Do not call `free' for a null pointer.
4104         (set_type_str, set_range_str): Ditto.
4105
4106 2000-03-16  Jim Blandy  <jimb@redhat.com>
4107
4108         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
4109         merge; reinstated.
4110
4111         * solib.c (current_sos): Be more careful about freeing the new
4112         so_list node if an error occurs.
4113
4114         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
4115         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
4116         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
4117         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
4118         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
4119         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
4120         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
4121         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
4122         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
4123         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
4124         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
4125         Linux-specific signal trampoline detection, and should be moved
4126         to...
4127         * i386-linux-nat.c: ... here.
4128         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
4129         this any more, since we're not enabling OS-specific code in a
4130         OS-independent file.
4131
4132 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
4133
4134         * Makefile.in (go32-nat.o): Add prerequisites.
4135         (ALLDEPFILES): Add go32-nat.c.
4136
4137 2000-03-15  Michael Snyder  <msnyder@cygnus.com>
4138
4139         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
4140         * symfile.c (reread_symbols):  Clear msymbol hash table.
4141
4142 2000-03-15  Jim Blandy  <jimb@redhat.com>
4143
4144         Deal with the inferior unloading shared objects.
4145         * solib.c (current_sos): New function, replacing find_solib.
4146         (find_solib): Deleted.
4147         (free_so): New function.
4148         (clear_solib): Call free_so, instead of writing it out.
4149         (solib_add): Rewritten: compare the inferior's current list of
4150         shared objects with GDB's list, and do the required loads and
4151         unloads.
4152         (info_sharedlibrary_command, solib_address): Don't use find_solib
4153         to walk the list of shared libraries: call solib_add, and then
4154         walk the list at so_list_head normally.
4155         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
4156         detach the core target.  These tasks are taken care of elsewhere.
4157         * target.c (remove_target_sections): New function.
4158         * target.h (remove_target_sections): New declaration.
4159
4160         * solib.c (symbol_add_stub): Check whether we've already created
4161         an objfile for this shared object first, before doing all that
4162         work to compute section addresses, etc.
4163
4164         * objfiles.c (unlink_objfile): Report an internal error if objfile
4165         doesn't occur in the object_files list.
4166
4167         * solib.c (special_symbol_handling): Delete argument; it's not
4168         used.
4169
4170         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4171
4172         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
4173         from solib structures. Use it throughout solib.c, get rid of all
4174         CORE_ADDR casts.
4175         (struct so_list):  Change type of lmaddr to CORE_ADDR.
4176         (first_link_map_member):  Change return value type to CORE_ADDR,
4177         update callers.
4178         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
4179         update callers.
4180         (open_symbol_file_object, find_solib):  Change type of lm variable
4181         to CORE_ADDR.
4182
4183 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
4184
4185         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
4186         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
4187         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
4188         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
4189
4190         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
4191         not opened by dos_open, but let the 3 standard handles go through
4192         unharmed.
4193
4194 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4195
4196         * eval.c (evaluate_subexp_with_coercion): Add call to
4197         check_typedef, to handle typedeffed vars correctly.
4198
4199 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4200
4201         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
4202         somewhat redundant.
4203         (QUIT): Note that this can probably be replaced by a function.
4204
4205 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
4206
4207         Add support for a variable object that tries to evaluate itself in
4208         the currently selected frame, rather than in a fixed frame.
4209
4210         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
4211         gdb_parse_exp_1.
4212         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
4213         of varobj_create.
4214         * varobj.c (varobj_list): Return type indicates whether the
4215         variable's type has changed (for current frame variables).
4216         (varobj_update): Handle the case where the variable's type has
4217         changed.
4218         (delete_variable_1): Allow for deletion of variables that have not
4219         been installed yet.
4220         (new_root_variable): Initialize use_selected_frame variable.
4221         (value_of_root): This is where most of the work to handle "current
4222         frame" variables was added.  Most of the complexity involves
4223         handling the case where the type of the variable has changed.
4224         (varobj_create): Add a "type" argument, to tell if the
4225         variable is one of these "current frame" variables.  Also protect
4226         call to parse_exp_1 from long jumping.
4227
4228 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
4229
4230         * go32-nat.c (struct env387): Remove declaration.
4231         (print_387_status, i386_go32_float_info): Remove redundant
4232         functions.
4233         (regno_mapping, sig_map, excepn_map): Add braces around inner
4234         initializers.
4235         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
4236         fix code which mixed signed with unsigned.
4237         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
4238         (go32_wait): Initialize INT3_addr.
4239         (go32_fetch_registers): Extend all FP registers that are shorter
4240         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
4241         on config/i386/tm-i386.h.
4242         (store_register): Support 32 FP registers.
4243         (go32_create_inferior): Don't crash if handed a NULL pointer
4244         instead of exec file name.
4245         (ignore): Remove unused function.
4246         (go32_insert_hw_breakpoint): Remove unused variables.
4247         (init_go32_ops): Set value of processing_gcc_compilation to 2.
4248
4249 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4250
4251         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
4252         overloading, add support for seeing through references:
4253         * valops.c (find_overload_match): Handle STABS overloading for
4254         C++.
4255         (find_overload_match): Look in right place for function arguments
4256         in the debug info.
4257         (find_overload_match): Rather than giving up when we have >1
4258         perfect match, just choose one, especially since the
4259         recommendation GDB gives ("disambiguate it by specifying function
4260         signature"), is basically impossible.
4261         (check_field_in): STREQ->strcmp_iw
4262         (search_struct_field): STREQ->strcmp_iw
4263         (find_method_list): STREQ->strcmp_iw
4264         * gdbtypes.c (rank_one_type): Add ability to see through
4265         references.
4266         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
4267         be different.
4268         (rank_function): Rank function properly (was doing it wrong
4269         before, comparing the wrong parts of the arrays)
4270         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
4271         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
4272         associated with converting a non-reference to a reference.
4273     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
4274     return full value object; for STRUCTOP_PTR, use pointer to
4275     rtti type to get member / method if objectprint is set and
4276     target type of pointer is class.
4277
4278         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
4279         #ifdef DEBUG_OLOAD.
4280
4281 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
4282
4283         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
4284         a binary operator.
4285         (gnu_attach): Change error message for missing
4286         argument to be identical to the corresponding message in
4287         `inftarg.c'.  This makes the testsuite happy.
4288
4289 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
4290
4291         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
4292         %eflags isn't modified.  This fixes a bug where every call to a
4293         function in the program beyond the first call would fail.
4294
4295 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4296
4297         * MAINTAINERS: Devolve responsibility for domain maintenance.
4298
4299 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4300
4301         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
4302
4303 2000-02-25  Scott Bambrough <scottb@netwinder.org>
4304
4305         * gdb.base/long_long.exp: Correct test suite failure when printing
4306         a long long value as a double on ARM platforms.
4307
4308 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4309
4310         * MAINTAINERS (Core): Anthony Green is the Java - including
4311         testsuite - maintainer.  Reformat testsuite and language support
4312         sections
4313
4314 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
4315
4316         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
4317         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
4318         i386_linux_saved_pc_after_call.
4319
4320 2000-03-06  Jim Blandy  <jimb@redhat.com>
4321
4322         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
4323
4324         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
4325         (compact_minimal_symbols): Added `objfile' argument.
4326         Put symbols in the objfile's hash table.
4327         (install_minimal_symbols): Put symbols in the objfile's demangled
4328         hash table.
4329         (lookup_minimal_symbol): Use hash table to find symbol in
4330         objfile.
4331         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
4332         functions.
4333         (prim_record_minimal_symbol_and_info): Initialize the
4334         hash link fields of the new minimal symbol.
4335         * symtab.h (struct minimal_symbol): New fields `hash_next',
4336         `demangled_hash_next'.
4337         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
4338         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
4339         (struct objfile): New fields `msymbol_hash',
4340         `msymbol_demangled_hash'.
4341
4342 2000-03-06  Jim Blandy  <jimb@redhat.com>
4343
4344         * solib.c (first_link_map_member): Doc fix.
4345
4346 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4347
4348         From  Eli Zaretskii  <eliz@is.elta.co.il>:
4349
4350         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
4351         zero, since time_t might be unsigned.
4352
4353 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
4354
4355         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
4356         in *FPREGSETP.
4357         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
4358
4359 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
4360
4361         Allow GDB to run on Linux 2.0 again.
4362         * config.in: Add HAVE_PTRACE_GETREGS.
4363         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
4364         * configure: Regenerated.
4365         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
4366         CANNOT_STORE_REGISTER): New defines.
4367         * i386-linux-nat.c (have_ptrace_getregs): New variable.
4368         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
4369         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
4370         store_register, old_store_inferior_registers): Copied over from
4371         `inptrace.c' as a temporary measure.
4372         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
4373         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
4374         HAVE_PTRACE_GETREGS isn't defined.
4375         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
4376         with EIO.
4377         (fetch_inferior_registers, store_inferior_registers): Fall back on
4378         the method use in `infptrace.c' (by calling
4379         old_fetch_inferior_registers and old_store_inferior_registers) if
4380         `have_ptrace_getregs' isn't set.
4381
4382 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
4383
4384         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
4385         of gregset_t and fpregset_t.  Those are the only names that are
4386         guaranteed to specify the right types for all supported Linux
4387         systems out there.
4388         Various doc fixes and gratitious local variable renames, all in an
4389         attempt to stress similarities between the code and unify the
4390         terminology used.  Use ISO-C all over.
4391         (regmap): Remove trailing comma.
4392         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
4393         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
4394         is unnecessary and wasn't used anyway.  All callers changed.
4395         (convert_to_fpregset, convert_to_xfpregset): Likewise.
4396         (fetch_regs, store_regs): Remove unused variable `regno'.
4397         (fill_fpregs): If REGNO is not -1, only update the specified
4398         register.
4399         (fetch_core_registers): Renamed from
4400         i386_linux_fetch_core_registers.  There is no need for a unique
4401         name since the function is static anyway.
4402         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
4403         since it is more descriptive.
4404
4405 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4406
4407         * MAINTAINERS (readline/): Expand to include host maintainers.
4408
4409 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
4410
4411         Fix support for Linux/i386 signal trampolines.  The old approach
4412         didn't work for Linux 2.2 and beyond, and didn't work with recent
4413         versions of the GNU C library.
4414         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
4415         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
4416         (linux_rt_sigtramp_code): New variable.
4417         (LINUX_RT_SIGTRAMP_LEN): New define.
4418         (i386_linux_rt_sigtramp_start): New function.  Detect start of
4419         signal trampolines for RT signals.
4420         (i386_linux_sigtramp): Removed.
4421         (i386_linux_in_sigtramp): New function.
4422         (i386_linux_sigcontext_addr): New function.  Recognize the names
4423         of the signal tranmpolines used by recent versions of the GNU C
4424         library, and add support for RT signals.
4425         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
4426         defines.  Moved here from config/i386/tm-linux.h.
4427         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
4428         Reimplement in terms of i386_linux_sigcontext_addr.
4429         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
4430         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
4431         Moved to i386-tdep.c.
4432         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
4433
4434 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4435
4436         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4437         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
4438
4439 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4440
4441         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
4442         sim directory.
4443
4444 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4445
4446         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
4447         ``Blanket Write Privs'' maintainers.
4448
4449 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4450
4451         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
4452         * language.c (longest_local_hex_string_custom): Don't compile
4453         'long long' section if host doesn't have 'long long'.
4454
4455 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4456
4457         * language.c (longest_raw_hex_string): Comment out.  Appears
4458         unused.
4459
4460 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4461
4462         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
4463         "mmalloc.h" which means using PTRs.
4464         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
4465
4466 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4467
4468         * defs.h (store_address, store_unsigned_integer, store_address):
4469         Replace PTR with void* in delcaration.
4470         * findvar.c (extract_signed_integer, extract_unsigned_integer,
4471         extract_long_unsigned_integer, extract_address,
4472         store_signed_integer, store_unsigned_integer, store_address):
4473         Convert definition to ISO-C.  Replace PTR with void*.
4474
4475 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4476
4477         * defs.h (make_cleanup_func): Document as deprecated.
4478         (make_cleanup_ftype): New typedef.  Make signature consistent with
4479         other function typedefs.  Document as not be used out side of
4480         make_cleanup code. Use in make_cleanup declarations.
4481         (null_cleanup): Replace PTR with void*.
4482
4483         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
4484         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
4485         null_cleanup): Change K&R definition to ISO-C using void* and
4486         make_cleanup_fytpe.
4487         (discard_my_cleanups): Don't cast argument to free.
4488
4489 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4490
4491         * defs.h (struct continuation_arg): Change type of field 'data'
4492         from PTR to void *.
4493
4494         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
4495
4496         * event-top.c: Ditto.
4497
4498 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4499
4500         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
4501         configure.
4502         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
4503         SUBDIR_GDBTK_ALL): Define.
4504         (all-gdbtk, clean-gdbtk): New targets.
4505         (all): Add CONFIG_ALL as dependency.
4506         (clean): Add CONFIG_CLEAN as dependency.
4507
4508         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
4509         (LN_S): Define.  Delete GDBtk's link code.
4510
4511 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4512
4513         * configure.in (ENABLE_GDBTK): Delete variable.
4514         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
4515         * Makefile.in: Update.
4516         * configure: Regenerate
4517
4518 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4519
4520         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
4521         NATDEPFILES list.
4522
4523 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
4524
4525         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
4526         Override definitions to include the normal FPU registers.
4527         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
4528         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
4529         fine for AIX/i386.
4530         (i387_to_double, double_to_i387): Remove prototypes.
4531
4532 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
4533
4534         * findvar.c (extract_floating, store_floating): Use target
4535         floating point type sizes rather host sizes to determine
4536         which conversion needs to be done.
4537
4538 2000-03-02  Nick Duffek  <nsd@cygnus.com>
4539
4540         * uw-thread.c: Apply GNU conventions to comment formatting.
4541         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
4542         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
4543         call to deactivate_uw_thread().
4544
4545 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4546
4547         * MAINTAINERS: Daniel Berlin is C++ maintainer.
4548
4549 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4550
4551         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
4552         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
4553         share SCO/Unixware.  Nick Duffek and Peter Schauer share
4554         Solaris/x86.
4555
4556 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4557
4558         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
4559         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
4560         * remote-rdi.c (arm_rdi_close): Ditto.
4561
4562 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4563
4564         * CONTRIBUTE (configure.in): Note that patches to configure are
4565         not needed.
4566
4567 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
4568
4569         * MAINTAINERS: Correct my own mail address.
4570
4571 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4572
4573         * MAINTAINERS: Document people with paperwork pending.
4574
4575 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4576
4577         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4578         Make NEW_PROC_ABI interface functional on Solaris x86.
4579         * sol-thread.c (ps_lgetLDT): Rewrite to use new
4580         procfs_find_LDT_entry function from procfs.c, mostly copied from
4581         lin-thread.c.
4582         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
4583         needed.
4584
4585 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4586
4587         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4588         * config/i386/tm-i386sol2.h (MERGEPID): Define.
4589
4590 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4591
4592         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
4593         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
4594         FRAME_FIND_SAVED_REGS.
4595         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
4596         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
4597         Update.
4598
4599 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4600
4601         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4602         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
4603         parameter.
4604
4605 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4606
4607         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
4608         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
4609         (top level): Add prototypes for go32_* functions.
4610         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
4611         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4612         Override definitions from tm-i386.h.
4613         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
4614         * i386-tdep.c (i386_extract_return_value)
4615         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
4616         to the list of targets which return FP values in FP registers.
4617
4618         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
4619         that this function be re-implemented using multi-arch.
4620
4621 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4622
4623         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
4624         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
4625         and ScreenRows.
4626         * ser-go32.c: Include string.h, for prototype of strncasecmp.
4627         (dpmi_regs, dpmi_sregs): Remove unused variables.
4628         (dos_flush_input): Return a value, to prevent compiler warning.
4629         * expprint.c (dump_prefix_expression): Use %ld in format and cast
4630         sizeof(union exp_element) to long, to prevent GCC from complaining
4631         about format/argument mismatch.
4632         (dump_postfix_expression): Likewise.
4633
4634 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4635
4636         * arm-tdep.c: Include <ctype.h>.
4637
4638 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4639
4640         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
4641         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
4642         that the target's stack was valid.
4643
4644 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4645
4646         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
4647         * dwarf2read.c (read_address): Read 16-bits addresses.
4648
4649 2000-02-28  Scott Bambrough <scottb@netwinder.org>
4650
4651         * arm-linux-nat.c (fetch_nw_fpe_*):
4652         Renamed to fetch_nwfpe_* to use the same naming convention
4653         as in the Linux kernel.  Modified prototype to get rid of
4654         unused parameters.
4655         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
4656         naming convention as in the Linux kernel.  Fixed calls to
4657         fetch_nwfpe_*.
4658         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
4659         unused variable.
4660
4661 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4662
4663         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
4664
4665 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
4666
4667         * win32-nat.c: Remove unneeded header.
4668         * wince.c: Ditto.
4669
4670 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4671
4672         * wince.c: Include "gdb_wait.h" and not "wait.h".
4673
4674 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4675
4676         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
4677         Target/Architecture maintainers descriptions.
4678
4679 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
4680
4681         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
4682         Reorder headers a bit.  Overall cleanup and minor reformatting.
4683         (MIG_SERVER_DIED): Remove define.
4684         (proc_update_sc): Add braces to silence compiler warning.
4685         (proc_steal_exc_port): Initialize err to zero.
4686         (make_proc): Add braces to silence compiler warning.
4687         (inf_validate_task_sc): Add cast to silence compiler warning.
4688         (inf_set_traced): Reorganize a bit to silence compiler warning.
4689         (inf_validate_procs): Use mach_msg_type_number_t for all thread
4690         numbers and add braces to silence compiler warning.
4691         (gnu_wait): Add prototypes for server functions and add braces to
4692         silence compiler warnings.
4693         (S_exception_raise_request): Pass subcode to inf_debug call.
4694         (gnu_write_inferior): Remove unused variable `protection_changed'.
4695         (gnu_xfer_memory): Remove unused variable `result'.
4696         (set_sig_thread_cmd): Remove unused varible `tid'.
4697         (set_signals_cmd): Remve unused variable `trace'.
4698         (add_task_commands): Provide complete prototype.  Reformat help
4699         strings a bit to make sure the first line is a full sentence.
4700         Call info_port_rights_cmd instead of info_send_rights_cmd for the
4701         "info port-rights" command.
4702         (add_thread_commands): Provide complete prototype.  Make static.
4703         Reformat help strings a bit to make sure the first line is a full
4704         sentence.
4705         (_initialize_gnu_nat): Provide complete prototype.
4706
4707 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
4708
4709         Make cross-compilation for the Hurd more friendly.
4710         From Jeff Bailey <jbailey@gnu.org>:
4711         * configure.in: Use AC_CHECK_TOOL to find MiG.
4712         * Makefile.in (MIG): New variable.
4713         * config/i386/i386gnu.mh (MIG): Remove.
4714         * configure: Regenerated.
4715
4716 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
4717
4718         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
4719         comment explaining motivation behind this function and why
4720         the generic facilities won't work for this platform.
4721         * rs6000-tdep.c (skip_prologue): Always test to make sure
4722         that an instruction is read successfully from the target's
4723         memory.  Introduce notion of instructions which may appear in
4724         the prologue, but may not end the prologue.  Added explicit
4725         check for nop instruction.  Use memset() to zero the frame
4726         data instead of assignment from a statically allocated,
4727         uninitialized structure.
4728
4729 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4730
4731         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
4732         systems.  Note that Jim Blandy as maintainer for ``tracing
4733         bytecode stuff''
4734
4735 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
4736
4737         From: Thomas Zenker <thz@Lennartz-electronic.DE>
4738         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
4739         NetBSD...) sys_errlist should not be declared in hsys.c.
4740         NEED_SYSERRLIST is set already by configure, so we can use it.
4741         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
4742         posix compliant and we should not work with the old compatibility
4743         stuff.  Because of that I undef BSD in case of FBSD etc and include
4744         sys/ioctl to get the flags.
4745         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
4746         for exclusive use.
4747
4748 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
4749
4750         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
4751         of return structure in r3 if necessary.
4752         (ppc_linux_memory_remove_breakpoints): New function.
4753         * rs6000-tdep.c (skip_prologue): Make sure that the cases
4754         for storing either cr or lr to the stack only handle those
4755         cases.  (I.e, don't let these cases match 0x00000000 which is
4756         found found in the shared library trampoline prior to the
4757         loading of the shared library.)
4758         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
4759         Declare.
4760         (MEMORY_REMOVE_BREAKPOINT): Define.
4761
4762 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
4763
4764         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
4765
4766 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4767
4768         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
4769         $(SUBDIR_*_INSTALL) when so configured.
4770         * configure: Regenerate.
4771
4772         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
4773         configure.
4774         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
4775         installing GDBtk.
4776         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
4777         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
4778         SUBDIR_GDBTK_INSTALL): Define.
4779         (install-gdbtk): New target.
4780
4781 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4782
4783         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
4784         * configure: Regenerate.
4785
4786 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
4787
4788         * configure.tgt: Add arm, mips, sh wince targets.
4789         * config/arm/tm-wince.h: New file.
4790         * config/arm/wince.mt: New file.
4791         * config/sh/tm-wince.h: New file.
4792         * config/sh/wince.mt: New file.
4793         * config/mips/tm-wince.h: New file.
4794         * config/mips/wince.mt: New file.
4795         * wince.c: New file.
4796         * wince-stub.c: New file.
4797         * wince-stub.h: New file.
4798         * sh-tdep.c: Use correct register names for Windows CE.
4799
4800 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
4801
4802         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
4803         (error_return, quit_return): Merge into catch_return pointer.
4804         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
4805         and communicate reason to catch_errors via setjmp return value.
4806         (catch_errors): Always catch both quit and error, and if a catch
4807         wasn't requested by caller, throw it to the next catch_error.
4808         Replace dual longjmp buffer memcpy with single pointer change.
4809         Add FIXME for possibly adding new interface to tell caller what
4810         event was caught.  Add extensive comments.
4811         * defs.h (enum return_reason): Reserve 0 for use as initial
4812         setjmp() return value.
4813         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
4814         enum return_reason.
4815         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
4816
4817 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
4818
4819         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
4820         * valops.c (_initialize_valops): Add command "set unwindonsignal".
4821         (hand_function_call): Test for unwind_on_signal and act accordingly.
4822
4823 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4824
4825         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
4826         Match ../include/dis-asm.h change.
4827         * gdbarch.h: Regenerate.
4828         * corefile.c (dis_asm_read_memory): Update.
4829
4830 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4831
4832         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
4833         (ENABLE_CFLAGS): Move initialization to start of file.
4834         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
4835         selected and an ${srcdir}/mi directory is present enable MI
4836         interface.
4837
4838         * configure: Regenerate.
4839
4840         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
4841         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
4842         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
4843         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
4844         @CONFIG...@.
4845         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
4846         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
4847
4848         * mi: New directory. MI interface to GDB.
4849
4850         * defs.h (interpreter_p): Declare when UI_OUT.
4851         * top.c (gdb_init): When interpreter_p, check that the interpreter
4852         was recognized by one of the linked in interpreters.
4853         * main.c (interpreter_p): Define.
4854         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
4855         * event-top.c (display_gdb_prompt): When interpreter_p, assume
4856         interpreter displays prompt.
4857
4858         * breakpoint.c (print_it_typical, watchpoint_check,
4859         print_one_breakpoint, mention): When MI include additional
4860         target status information.
4861         * infrun.c (print_stop_reason, normal_stop): Ditto.
4862
4863 2000-02-22  Jim Blandy  <jimb@redhat.com>
4864
4865         * gdbarch.sh: Make the `default' field really default to zero, as
4866         documented.
4867
4868         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
4869         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
4870         more function-like.
4871         (default_coerce_float_to_double, standard_coerce_float_to_double):
4872         New functions.
4873         (value_arg_coerce): Adjust for new definition.
4874         * value.h (default_coerce_float_to_double,
4875         standard_coerce_float_to_double): New declarations for the above.
4876         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
4877         * gdbarch.c, gdbarch.h: Regenerated.
4878         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
4879         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
4880         definitions.
4881         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
4882         function here.
4883         (mips_gdbarch_init): Install that as our coerce_float_to_double
4884         function.
4885
4886 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
4887
4888         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
4889         type.
4890         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
4891         forward declaration.
4892
4893         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
4894         where the next frame is a signal handler caller.
4895
4896         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
4897         undef.
4898         (tm-linux.h): Include.
4899         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
4900         include this file for us.
4901         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
4902         config/tm-linux.h for us.
4903         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
4904
4905 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
4906
4907         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
4908         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
4909         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
4910         and like targets.
4911
4912         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
4913         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
4914         * config/powerpc/xm-linux.h: Substantially revised for native
4915         port.
4916         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
4917         (NATDEPFILES): Update list to reflect the fact that we can
4918         now debug natively.
4919
4920         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
4921         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
4922         Renamed; The former names were lacking the rs6000_ prefix.
4923         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
4924         instead of rs6000_frame_chain.
4925         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
4926         of rs6000_frameless_function_invocation.
4927
4928 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4929
4930         From Philippe De Muyter  <phdm@macqel.be>
4931
4932         * event-loop.c (handle_file_event): In case of poll, enable
4933         printing of informational message if an error/exception is
4934         detected on the file descriptor.
4935
4936 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
4937
4938         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
4939
4940 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4941
4942         * buildsym.c: Include "language.h" and "expression.h" for
4943         longest_local_hex_string_custom.
4944
4945 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4946
4947         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
4948         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
4949         Cagney <cagney@b1.cygnus.com>.
4950
4951 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4952
4953         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
4954         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
4955         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
4956         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
4957         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
4958         Kingdon.
4959         * MAINTAINERS: Add Nick Clifton to write after approval list.
4960
4961 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4962
4963         * MAINTAINERS: Add note on multiple maintainers.
4964
4965 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
4966
4967         * cli-out.c (cli_table_header): Type of parameter `alignment' is
4968         `enum ui_align', not `int'.
4969         (cli_field_string, cli_field_skip): Likewise.
4970
4971 2000-02-18  Jim Blandy  <jimb@redhat.com>
4972
4973         From Jimmy Guo <guo@cup.hp.com>:
4974         * buildsym.h (add_free_pendings): Declare.
4975         * buildsym.c (add_free_pendings): New function.
4976         (make_blockvector): 32x64 fix using longest_local_hex_string().
4977         (start_subfile): initialize variable 'subfile'.
4978
4979 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4980
4981         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
4982         make sure that all is cleaned up after we disconnect from the
4983         target.
4984         (remote_detach): Ditto.
4985
4986 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4987
4988         From Rodney Brown  <RodneyBrown@pmsc.com>
4989         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
4990         potentially harming mistake.
4991
4992 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4993
4994         * arm-tdep.c: Use header file instead of extern declarations for
4995         the {get,set}_arm_regname* functions.
4996
4997 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4998
4999         * configure.in: Replaces obsolete gdbtk-variable.c with
5000         gdbtk-varobj.c.
5001         * configure: Regenerate.
5002         * Makefile.in: Remove obsolete/extraneous references to
5003         gdbtk-var* files.
5004
5005 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
5006
5007         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
5008         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
5009         33 by definition, whereas REALTIME_LO might be 32 on systems that
5010         have SIG32 such as Linux.  Make sure that the signal number
5011         returned is within the range specified by REALTIME_LO and
5012         REALTIME_HI.
5013
5014 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
5015
5016         * configure: Regenerated.
5017
5018 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5019
5020         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
5021         _initialize_arm_tdep): Allows the user to choose between any of
5022         the flavors available for the disassembly to be used in the "info
5023         reg" command and elsewhere in gdb.  It prevents having to maintain
5024         this information in two places by using the data kept in the
5025         opcodes directory.
5026
5027 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
5028
5029         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
5030         prfpregset_t in <sys/procfs.h>.
5031         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
5032         HAVE_PRFPREGSET_T.
5033         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
5034         prgregset_t and prfpregset_t if they are not already present.
5035
5036 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5037
5038         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
5039         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
5040
5041 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
5042
5043         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
5044         'do-doc'.
5045
5046 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
5047
5048         Changes for AIX 4.3:
5049         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
5050         to correct value for generic dummy frames.  When using
5051         generic dummy frames, don't attempt to write TOC value or
5052         function to call into the call dummy.
5053         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
5054         code to also handle the PowerOpen ABI.
5055         (ppc_push_return_address): Enable for all ports.
5056         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
5057         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
5058         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
5059         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
5060         provided by generic RS6000 definitions so that call dummies
5061         are implemented using generic dummy frames instead.
5062
5063         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
5064         prior to changing the stack pointer via ptrace().  Also, ignore
5065         attempts to store to undefined registers that are less than
5066         NUM_REGS.
5067
5068         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
5069         frame from 436 to 448 to account for alignment padding.
5070         (rs6000_push_arguments): Obtain actual register size instead
5071         of assuming the register is 4 bytes long.  [There's still
5072         more work to be done to totally remove the 4 byte assumption,
5073         however.]  Make sure the stack is 16 byte aligned as required
5074         by the PowerOpen ABI.  Also, make sure that small structures
5075         passed in registers are properly aligned within the register.
5076
5077 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
5078
5079         Patch applied by Kevin Buettner <kevinb@redhat.com>
5080
5081         * rs6000-tdep.c (skip_prologue): skip copying of argument
5082         registers to local variable registers.
5083
5084 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
5085
5086         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
5087         sym->section->index number is not a SECT_OFF_* code.
5088
5089 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5090
5091         * MAINTAINERS (write after approval): Add H.J. Lu.
5092
5093 2000-02-14  Nick Clifton  <nickc@cygnus.com>
5094
5095         * sh-tdep.c: Remove extraneous code.
5096
5097 2000-02-14  Amit S. Kale  <akale@veritas.com>
5098
5099         * elfread.c (elf_symtab_read): Move the use of sym to after where
5100         it is set.
5101         Checked in by Jim Kingdon  <kingdon@redhat.com>
5102
5103 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5104
5105         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
5106
5107 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5108
5109         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
5110         * dwarf2read.c: (die_is_declaration): New fn.
5111         (read_structure_scope): Use it.
5112
5113         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
5114
5115 2000-02-10  J.T. Conklin  <jtc@redback.com>
5116
5117         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
5118         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
5119         configdirs.
5120         * gdbserver/low-nbsd.c: New file.
5121
5122         * gdbserver/Makefile.in: convert to autoconf.
5123         * gdbserver/configure.in: likewise.
5124         * gdbserver/configure: generate.
5125
5126 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5127
5128         * CONTRIBUTE: New file.  How to contribute to GDB.
5129
5130 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5131
5132         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
5133         Buettner to powerpc maintainers.  Make Kevin Buettner the
5134         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
5135         and Jason Molenda to write after aproval list.
5136
5137 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5138
5139         * MAINTAINERS: Reformat.  Separate into check-in categories.
5140
5141 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
5142
5143         * uw-thread.c: Remove __FUNCTION__ GNUism.
5144
5145 2000-01-17  Amit S. Kale  <akale@veritas.com>
5146
5147         * elfread.c (elf_symtab_read): Use offset for the section in which a
5148         symbol resides, instead of .text section for calculating address of a
5149         symbol.
5150         Checked in by Jim Kingdon  <kingdon@redhat.com>
5151
5152 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
5153
5154         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
5155         no longer necessary now we have gdb_wait.h.
5156
5157 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
5158
5159         * gnu-nat.c (proc_string): Make global.
5160         (do_mach_notify_dead_name): Suppress dead name notifications if we
5161         know that the task is dead.
5162
5163 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
5164
5165         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
5166         instead of directly from the kernel.  Add some hackery to make
5167         sure that the info isn't influenced by suspension of the task in
5168         the proc server itself.
5169
5170 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
5171
5172         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
5173         approved by Michael Snyder.
5174
5175 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
5176
5177         * linux-thread.c: Include defs.h before gdb_wait.h.
5178
5179 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5180
5181         * Makefile.in (wait_h): Delete macro.  Update all dependencies
5182         specifying gdb_wait.h instead.
5183
5184         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
5185         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
5186         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
5187         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
5188         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
5189         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
5190         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
5191         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
5192         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
5193         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
5194         or <sys/wait.h>.
5195         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
5196
5197         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
5198         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
5199
5200 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
5201
5202         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
5203         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
5204         (d10v_stack_align): Declare.
5205         * d10v-tdep.c (d10v_stack_align): Define.
5206
5207 1999-08-23  J.T. Conklin  <jtc@redback.com>
5208
5209         * top.c (remote_timeout): Change default to 2.  Add comment
5210         explaining history of changes to the default value.
5211         * remote.c (_initialize_remote): Remove code that adds set/
5212         show remotetimeout, as that's also done in top.c
5213
5214 1999-10-18  J.T. Conklin  <jtc@redback.com>
5215
5216         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
5217         Return E01 instead of P01 when 'P' command fails.
5218
5219 2000-02-05  J.T. Conklin  <jtc@redback.com>
5220
5221         * remote.c (putpkt_binary): Handle NAK from target stub.
5222
5223 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5224
5225         * configure.in: Remove the addition of sol-thread.c to the
5226         CONFIG_INITS list. This caused problems with init.c, because
5227         sol-thread.c would be grepped twice for _initialize_* functions.
5228         * configure: Ditto.
5229         * Makefile.in: Add FIXME for init.c.
5230
5231 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
5232
5233         Clean up compiler warnings:
5234         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
5235         stack.c, valprint.c: Change variables to unsigned.
5236         * bcache.c: Rearrange to avoid warnings about variables not being set.
5237         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
5238         rather than declaring print_max and repeat_count_threashold
5239         ourselves (incorrectly).
5240         * valprint.h: Do declare repeat_count_threashold.
5241         * ch-exp.c: Use default case for internal error.
5242         * findvar.c: Don't omit argument type.
5243         * symtab.c: Remove unused variable.
5244
5245 2000-02-04  Jim Blandy  <jimb@redhat.com>
5246
5247         * c-typeprint.c (remove_qualifiers): New function.
5248         (c_type_print_base): Use it to remove qualifiers from C++
5249         qualified names, not strrchr.
5250
5251         * c-typeprint.c (c_type_print_base): Recognize type conversion
5252         operators by calling is_type_conversion_operator.
5253         (is_type_conversion_operator): New function.
5254
5255 2000-02-04  Nick Clifton  <nickc@cygnus.com>
5256
5257         * config/arm/tm-arm.h (LOWEST_PC): Define.
5258
5259 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5260
5261         * infrun.c (resume): Make just one call to target_resume(), instead
5262         of four: set up correct parameters in all the cases ahead of time,
5263         and do call at the end.
5264
5265 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5266
5267         * config/powerpc/tm-ppc-eabi.h: Define
5268         SOFUN_ADDRESS_MAYBE_MISSING.
5269
5270 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5271
5272         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
5273         frames (revisited).
5274
5275 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5276
5277         * Makefile.in (INIT_FILES): Append CONFIG_INITS
5278         * configure.in (CONFIG_INIT): Initialize.
5279         (links): Link srcdir/gdbtk/library to gdbtcl2.
5280         * gdbtcl2: Moved to gdbtk/library.
5281         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
5282         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
5283         gdbtk.h: Moved to gdbtk/generic.
5284
5285 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5286
5287         * printcmd.c (build_address_symbolic): New function. Returns all
5288         the parts that are necessary to print an address in a symbolic
5289         form.
5290         (print_address_symbolic): Split into a printing part and an
5291         information building part, build_address_symbolic().
5292
5293         * defs.h (build_address_symbolic): Export.
5294
5295 2000-02-03  Jim Blandy  <jimb@redhat.com>
5296
5297         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
5298         opcode.
5299
5300 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5301
5302         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
5303         arguments on dummy frames.
5304
5305 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5306
5307         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
5308         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
5309
5310 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5311
5312         * remote.c (getpkt_sane): New function. It is the old getpkt(),
5313         which now returns a timeout indication.
5314         (getpkt): New function. Wrapper for getpkt_sane(), so that return
5315         value can still be ignored.
5316
5317 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5318
5319         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
5320         UI_OUT.
5321
5322 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5323
5324         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
5325         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
5326         GDB_FILE.
5327
5328         * Makefile.in: Update.
5329
5330         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
5331         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
5332         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
5333         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
5334         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
5335         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
5336         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
5337         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
5338         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
5339         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
5340         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
5341         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
5342         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
5343         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
5344         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
5345         config/pa/tm-hppa.h: Update.
5346         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
5347
5348 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
5349
5350         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
5351         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
5352         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
5353         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
5354         config/m88k/delta88v4.mh, config/mips/irix4.mh,
5355         config/mips/irix5.mh, config/mips/mipsv4.mh,
5356         config/powerpc/solaris.mh (NATDEPFILES): Change references to
5357         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
5358         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
5359
5360 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5361
5362         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
5363
5364         * main.c (captured_main): Only use the legacy tui_file code when
5365         linking in older code such as the TUI.
5366
5367         * gdb-file.h, gdb-file.c: New files.
5368         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
5369         null_file_isatty, null_file_rewind, null_file_put,
5370         null_file_flush, null_file_write, null_file_fputs,
5371         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
5372         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
5373         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
5374         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
5375         set_gdb_file_data, struct accumulated_gdb_file,
5376         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
5377         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
5378         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
5379         stdio_file_delete, stdio_file_flush, stdio_file_write,
5380         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
5381         Moved to gdb-file.h and gdb-file.c.
5382         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
5383         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
5384         tui_file_rewind, tui_file_put, tui_file_fputs,
5385         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
5386         fputs_unfiltered_hook):
5387         Moved to tui/tui-file.c and tui/tui-file.h.
5388
5389         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
5390         (tui-file.o, gdb-file.o): Add dependencies.
5391         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
5392         * main.c: #include tui/tui-file.h.
5393
5394 2000-01-28  Fred Fish  <fnf@cygnus.com>
5395
5396         * findvar.c (value_from_register): Special case handling of D10V
5397         pointer values fetched from registers.
5398
5399 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5400
5401         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
5402         support for new style thumb prologues.
5403
5404 2000-01-28  Nick Clifton  <nickc@redhat.com>
5405
5406         * arm-tdep.c: Remove extraneous dash at start of strings
5407         introduced in previous delta.
5408
5409 2000-01-27  Nick Clifton  <nickc@redhat.com>
5410
5411         * arm-tdep.c: Replace uses of arm_toggle_renames() with
5412         parse_arm_disassembler_option().
5413
5414 2000-01-27  Jim Blandy  <jimb@cygnus.com>
5415
5416         * symtab.c (decode_line_1): Don't let commas that are within
5417         quotes or parenthesis terminate the line spec.  Don't use pp when
5418         removing the final double quote of a double-quoted string.  Don't
5419         forget to skip the opening double quote.  I have no clue whether
5420         this change is correct; probably we've just moved this function
5421         from one buggy place to another buggy place, and never came within
5422         an outhouse whiff of correctness.
5423         (find_toplevel_char): New function.
5424
5425 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5426
5427         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
5428         passing the pointer to a thumb function as an argument.
5429
5430 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5431
5432         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
5433         are reinserted for another run.
5434
5435 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5436
5437         * cli-out.c (cli_filed_string): Test for NULL string.
5438
5439 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5440
5441         * infcmd.c (run_stack_dummy): Account for a random signal stopping
5442         the inferior as well as breakpoints being hit while performing an
5443         inferior function call.
5444         * valops.c (hand_function_call): Ditto.
5445
5446 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5447
5448         From  Mark Kettenis  <kettenis@gnu.org>
5449
5450         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
5451         i386_REGS_SEGS_STATE.
5452         (HAVE_I387_REGS): Define.
5453         (FLOAT_INFO): Remove.
5454         * i386gnu-nat.c: Almost completely rewritten to use new i386
5455         register layout and `float info' implementation.
5456         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
5457         Move prototypes from here.
5458         * gnu-nat.h: To here.
5459
5460 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
5461
5462         * utils.c (get_field, put_field): Fix buffer underruns and
5463         overruns.  Also, handle case where total_len is not evenly
5464         divisible by 8.
5465         (getfield): Make sure zeroing of unwanted bits occurs even
5466         when bit field to extract does not straddle two or more
5467         bytes.
5468
5469 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
5470
5471         * defs.h: Add gdb_thread_select declaration.
5472
5473 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
5474
5475         * linux-thread.c (_initialize_linuxthreads): Make sure that
5476         linuxthreads_block_mask does not block SIGCHLD.
5477
5478 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5479
5480         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
5481         text so that new lines work properly.
5482
5483 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5484
5485         * proc-utils.h: New file. Export functions from proc-*.c.
5486
5487         * proc_api.c: Rename to:
5488         * proc-api.c: New file. Add include of proc-utils.h.
5489
5490         * proc_events.c: Rename to:
5491         * proc-events.c: New file.
5492
5493         * proc_flags.c: Rename to:
5494         * proc-flags.c: New file.
5495
5496         * proc_why.c: Rename to:
5497         * proc-why.c: New file. Add include of proc-utils.h.
5498
5499         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
5500         ctype.h, proc-utils.h.
5501         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
5502         (open_procinfo_files): Conditionalize local variable tmp, to avoid
5503         compiler warnings.
5504         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
5505         pathname.
5506         (procfs_wait): Adjust format in some printf_filetered calls to
5507         avoid compiler warnings.
5508         (make_signal_thread_runnable): Ifdef 0. The calls to this function
5509         are also ifdef'd 0 .
5510         (procfs_resume): Add parentheses around '&&' operation.
5511         (procfs_set_exec_trap): Remove unused variable.
5512         (info_proc_cmd): Add braces to avoid ambiguous else clause.
5513
5514         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
5515         proc-why.o): Update dependencies.
5516
5517         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
5518         proc-*.o.
5519
5520 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
5521
5522         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
5523         Fix from Robert Lipe <robertl@sco.com>.
5524         * configure: Regenerated.
5525
5526 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5527
5528         * stack.c (print_frame_info_base): Break up into the frame info
5529         (location) printing part and the rest (source line printing).
5530         (print_frame): New function. Take care of printing the location
5531         information.
5532         Update copyright.
5533
5534         * infrun.c (normal_stop): Use enum values rather than integers for the
5535         source_flag to be passed to show_and_print_stack_frame().
5536         Update copyright.
5537
5538         * frame.h (print_what): New enum for 'source' argument to
5539         print_frame_info_base(). Use this instead of obscure numbers.
5540         Update copyright.
5541
5542 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
5543
5544         * event-top.c (stdin_event_handler): call quit_command rather than
5545         exit -- run cleanups, give target code a chance to say goodbye to
5546         the target.  Fixes bug where the inferior processes were left
5547         around on Solaris (and probably elsewhere) by the testsuite.
5548
5549 2000-01-14  Mark Salter  <msalter@cygnus.com>
5550
5551         * v850-tdep.c (v850_target_architecture_hook): Setup correct
5552         machine id for disassembly.
5553
5554 2000-01-13  Jim Blandy  <jimb@cygnus.com>
5555
5556         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
5557         convert_to_regset, when regno indicates a specific register.
5558
5559 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
5560
5561         * uw-thread.c: Document libthread.so debugging interface.  Minor
5562         comment and formatting tweaks.
5563         (DEBUG): #define as 0 instead of 1.
5564         (CALL_BASE): Include function name in error msg.
5565         (libthread_stub): Adjust inferior_pid after thread exit.
5566         (uw_thread_create_inferior): Deactivate uw_thread_ops before
5567         asking procfs_ops to create inferior.
5568         (libthread_init): Don't return nonlocally on error.
5569
5570 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5571
5572         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
5573         variable.
5574
5575 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5576
5577         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
5578         both sides are on the same state.
5579
5580 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5581
5582         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
5583         115200 (minor syntax mistake).
5584
5585 2000-01-12  Jim Blandy  <jimb@cygnus.com>
5586
5587         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
5588         this here, to go along with the definitions of PIDGET and TIDGET.
5589
5590 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5591
5592         * thread.c (do_captured_thread_select): New function. Switch
5593         current thread, safely from within catch_errors().
5594         (gdb_thread_select): New function. Switch threads safely.
5595         (thread_command): Use gdb_thread_select().
5596         Include ui-out.h.
5597         (do_captured_list_thread_ids): New function.
5598         (gdb_list_thread_ids): New function.
5599
5600         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
5601
5602 2000-01-11  Christopher Faylor <cgf@cygnus.com>
5603
5604         * configure.in: Avoid linking -limagehlp unless it's a native build.
5605         * configure: Regenerate.
5606         * thread.cc (add_thread): Clear private data pointer here or suffer
5607         strange behavior when it is checked for NULL later.
5608
5609 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
5610
5611         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
5612         * configure.in: Add an additional library to cygwin link.
5613         * configure: Regenerate.
5614
5615         Patch from Egor Duda <deo@logos-m.ru>:
5616         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
5617         type.
5618
5619 2000-01-07  Michael Snyder  <msnyder@cygnus.com>
5620
5621         * uw-thread.c: New file to support UnixWare user-mode threads:
5622         contributed by Nickolas Duffek  <nsd@cygnus.com>.
5623         * target.h (struct target_ops): New vector, to_extra_thread_info,
5624         allows back-ends to give extra details in info thread display.
5625         (target_extra_thread_info): define new macro.
5626         (target_find_new_threads): simplify macro.  Cleanup comments.
5627         * target.c (to_extra_thread_info): default and inherit new vector.
5628         (cleanup_target): eliminate PARAMS, break up long lines,
5629         provide default definition for to_extra_thread_info, and
5630         to_find_new_threads.  Default to_thread_alive and to_query
5631         to return_zero, not target_ignore (they each return int not void).
5632         (debug_to_find_new_threads): new debug entry.
5633         (setup_target_debug): add debug_to_find_new_threads.
5634         * gdbthread.h: export struct thread_info, find_thread_pid, and
5635         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
5636         copyright.  Add new private data pointer for use by target back-ends.
5637         * thread.c (struct thread_info): move definition to gdbthread.h.
5638         (find_thread_pid): new exported function for thread lookup.
5639         (iterate_over_threads): new exported function for applying
5640         arbitrary operations to threads.  Update copyright to 2000.
5641         (info_threads_command): use new target_extra_thread_info vector
5642         to display extra information about each thread (if implemented).
5643         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
5644         Add defines for PIDGET, etc.
5645         * config/i386/tm-i386sol2.h: ditto.
5646         * config/sparc/tm-sun4sol2.h: ditto.
5647         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
5648         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
5649         if -lpthread and -lpthreads fail.
5650
5651         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
5652         (proc_flags): combine flags that UnixWare splits into two locations.
5653         (proc_modify_flag): add support for PR_KLC (kill on last close).
5654         (proc_[un]set_kill_on_last_close): new functions.
5655
5656 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5657
5658         * infrun.c (normal_stop): Print out thread id when we stop.
5659
5660 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5661
5662         * remote.c (remote_open_1): Fix message so it does not imply a
5663         specific syntax for serial ports, as it is OS dependent.
5664         (remote_async_open_1): Ibid.
5665         (init_remote_ops): Ibid.
5666
5667 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5668
5669         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
5670         "set remotebaud" command (if set) when no speed is specified on
5671         the "target rdi" command.
5672
5673 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5674
5675         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
5676         115200.
5677         (baud_options[]): Ibid.
5678
5679 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5680
5681         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
5682         used by each operating system.
5683
5684 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5685
5686         * breakpoint.c (until_break_command): Add an argument for the
5687         continuation, the beginning of the cleanups set up by this
5688         command.
5689         (until_break_command_continuation): Do cleanups until the one
5690         passed in as argument instead of doing all of them.
5691
5692         * infcmd.c (finish_command_continuation): Expect a new argument,
5693         which indicates up to where to do cleanups. Update calls to
5694         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
5695         (finish_command): Add another argument for the continuation: the
5696         starting cleanup for this command.
5697
5698 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5699
5700         From Grant Edwards <grante@visi.com> (original patch from Thomas
5701         Zenker ):
5702         * rdi-share/ardi.c: Allow interruption of interruptible
5703         targets with a <CNTL-C>.
5704
5705 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5706
5707         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
5708         to control port to accommodate some versions of Angel.
5709
5710 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5711
5712         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
5713         Add interpretation for C Support Library packets.
5714
5715 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5716
5717         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
5718         is now being modified.
5719         * rdi-share/devsw.h: Adjust declaration of the above funtion.
5720
5721 For older changes see ChangeLog-99
5722 \f
5723 Local Variables:
5724 mode: change-log
5725 left-margin: 8
5726 fill-column: 74
5727 version-control: never
5728 End: