gdb/ChangeLog

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