gdb/ChangeLog

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