gdb/ChangeLog

   1 Tue May 30 18:48:33 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * TODO: Re-organize.
   4
   5 Tue May 30 11:22:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   6
   7         * gdbarch.sh: Add field ``postdefault''.  Rename fields
   8         ``startup'' and ``default'' to ``staticdefault'' and
   9         ``predefault''.  Fix initialization of valid_p.  Create/compare
  10         gdbarch.log.
  11
  12 Mon May 29 22:47:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  13
  14         * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
  15         Define.
  16         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
  17         GDB_FPREGSET_TYPE): Delete.
  18
  19 Mon May 29 15:41:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  20
  21         * symtab.h (make_cleanup_free_search_symbols): Add declaration.
  22         * symtab.c (make_cleanup_free_search_symbols,
  23         do_free_search_symbols_cleanup): New functions.
  24         (search_symbols, symtab_symbol_info, rbreak_command): Update.
  25         (search_symbols): Pass ``sr'', and not its address, to
  26         make_cleanup_free_search_symbols.
  27
  28 2000-05-28  Kevin Buettner  <kevinb@redhat.com>
  29
  30         * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
  31
  32 2000-05-27  Kevin Buettner  <kevinb@redhat.com>
  33
  34         * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
  35         annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
  36         ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
  37         call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
  38         coff-solib.h, coffread.c, command.c, command.h, complaints.c,
  39         complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
  40         config/alpha/nm-linux.h, config/alpha/nm-osf.h,
  41         config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
  42         config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
  43         config/arm/tm-embed.h, config/d30v/tm-d30v.h,
  44         config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
  45         config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
  46         config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
  47         config/i386/nm-i386v.h, config/i386/nm-linux.h,
  48         config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
  49         config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
  50         config/i386/tm-i386.h, config/i386/tm-i386nw.h,
  51         config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
  52         config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
  53         config/i386/tm-ptx.h, config/i386/tm-sun386.h,
  54         config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
  55         config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
  56         config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
  57         config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
  58         config/m68k/tm-isi.h, config/m68k/tm-linux.h,
  59         config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
  60         config/m68k/tm-news.h, config/m68k/tm-sun3.h,
  61         config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
  62         config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
  63         config/mips/nm-irix3.h, config/mips/nm-irix4.h,
  64         config/mips/nm-irix5.h, config/mips/nm-mips.h,
  65         config/mips/tm-embed.h, config/mips/tm-mips.h,
  66         config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
  67         config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
  68         config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
  69         config/pa/nm-hppah.h, config/pa/tm-hppa.h,
  70         config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
  71         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
  72         config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
  73         config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
  74         config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
  75         config/sh/tm-sh.h, config/sparc/nm-linux.h,
  76         config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
  77         config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
  78         config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
  79         config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
  80         config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
  81         config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
  82         config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
  83         copying.c, core-aout.c, core-regset.c, core-sol2.c,
  84         corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
  85         d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
  86         dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
  87         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
  88         environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
  89         f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
  90         frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
  91         gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
  92         h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
  93         hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
  94         hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
  95         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
  96         inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
  97         irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
  98         language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
  99         m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
 100         mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
 101         mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
 102         objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
 103         osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
 104         ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
 105         remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
 106         remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
 107         remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
 108         remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
 109         rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
 110         scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
 111         sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
 112         somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
 113         sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
 114         sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
 115         symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
 116         top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
 117         tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
 118         tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
 119         tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
 120         tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
 121         tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
 122         tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
 123         tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
 124         ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
 125         valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
 126         win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
 127         xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
 128         declarations.
 129
 130 Thu May 25 16:56:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 131
 132         * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
 133         * config.in, configure: Re-generate.
 134
 135 2000-05-25  Scott Bambrough <scottb@netwinder.org>
 136
 137         * arm-linux-tdep.c (find_minsym_and_objfile): New.
 138         (skip_hurd_resolver): New.
 139         (arm_linux_skip_solib_resolver): New.
 140         (arm_skip_solib_resolver): Removed.
 141
 142         * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
 143         arm_linux_skip_solib_resolver.
 144
 145 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
 146
 147         * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
 148         * configure.in: Add checks for r_fs and r_gs members of
 149         `struct reg'.
 150         * config.in, configure: Regenerated.
 151
 152 2000-05-25  Eli Zaretskii  <eliz@is.elta.co.il>
 153
 154         * ser-go32.c: Remove PARAMS.
 155
 156 Thu May 25 15:22:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 157
 158         * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
 159         <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
 160         * config.in, configure: Re-generate.
 161         * gdb_dirent.h: New file
 162
 163         * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
 164         * core-aout.c: Ditto.
 165         * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
 166
 167 Thu May 25 14:43:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 168
 169         * config.in: Regenerate.
 170
 171 Thu May 25 13:49:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 172
 173         From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
 174         config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
 175         and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
 176
 177 Thu May 25 11:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 178
 179         * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
 180         (enable-tui): Convert Makefile configury to use the same mechanism
 181         as MI.
 182
 183         * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
 184         TUI_CFLAGS): Delete
 185         (all-tui): Delete target.
 186         (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
 187         tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
 188         tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
 189         (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
 190         SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
 191         SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
 192         SUBDIR_TUI_UNINSTALL): Define.
 193
 194         * TODO: Update.
 195
 196 Thu May 25 11:02:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 197
 198         * TODO: Update.  Mark Kettenis fixed FreeBSD >2.2 support.
 199         * MAINTAINERS: Update Jim Ingham's address.
 200
 201 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
 202
 203         Add support for FreeBSD/i386 ELF.
 204         * i386bsd-nat.c: New file.
 205         * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
 206         Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
 207         (NUM_REGS): Remove redefinition.
 208         (USE_STRUCT_CONVENTION): Define.
 209         (i386_float_info): Remove prototype.
 210         (FLOAT_INFO): Remove define.
 211         (JB_ELEMENT_SIZE): Define to 4.
 212         (JB_PC): Define to 0.
 213         (GET_LONGJMP_TARGET): Define.
 214         (SIGTRAMP_START, SIGTRAMP_END): Define.
 215         (SIGCONTEXT_PC_OFFSET): Define.
 216         (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
 217         * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
 218         (FETCH_INFERIOR_REGISTERS): Define.
 219         (ATTACH_DETACH): Define.
 220         (kernel_u_size): Remove PARAMS.
 221         (register_u_addr): Use CORE_ADDR in prototype where appropriate.
 222         Remove PARAMS.
 223         (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
 224         Define.
 225         [SVR4_SHARED_LIBS]: Include "elf/common.h".
 226         Only define aliases for struct members from <link.h> if
 227         !SVR4_SHARED_LIBS.
 228         * config/i386/xm-fbsd.h: New file.
 229         * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
 230         * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o.  Add
 231         core-regset.o i387-nat.o i386bsd-nat.o.
 232
 233 2000-05-24  Michael Snyder  <msnyder@seadog.cygnus.com>
 234
 235         * findvar.c (value_from_register): Factor code, simplify logic.
 236
 237 2000-05-23  J.T. Conklin  <jtc@redback.com>
 238
 239         * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
 240         * config/i386/nbsd.mh (NATDEPFILES): ...to here.
 241         * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
 242         * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
 243         * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
 244         * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
 245
 246         * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
 247         * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
 248         * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
 249         (fetch_inferior_registers): Likewise.
 250         (store_inferior_registers): Likewise.
 251
 252         * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
 253         floating point registers.
 254         (store_inferior_registers): Likewise.
 255
 256 2000-05-24  Mark Kettenis  <kettenis@gnu.org>
 257
 258         * i387-nat.h, i387-nat.c: New files.
 259
 260 Tue May 23 17:21:24 2000  Alexandre Oliva  <aoliva@cygnus.com>
 261
 262         * config/sparc/nm-linux.h: Include config/nm-linux.h.
 263         * config/powerpc/nm-linux.h: Likewise.
 264
 265 Tue May 23 13:20:00 1999  Gregory Lielens  <info@fft.be>
 266
 267         * f-valprint.c : Corrected f_val_print function for TYPE_CODE
 268         (type) = TYPE_CODE_COMPLEX
 269
 270 Wed May 24 00:38:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 271
 272         * utils.c (make_cleanup_close, do_close_cleanup): New functions.
 273         * defs.h (make_cleanup_close): Add declaration.
 274
 275 Tue May 23 20:47:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 276
 277         * configure.in (build_warnings): Add -Wuninitialized.
 278         * configure: Regenerate.
 279
 280 Tue May 23 17:44:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 281
 282         From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
 283         (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
 284         * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
 285
 286         * configure: Re-generate.
 287         * proc-api.c: Only include <sys/user.h> when available.
 288         (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
 289
 290         * TODO: Update.
 291
 292 2000-05-17  Michael Snyder  <msnyder@seadog.cygnus.com>
 293
 294         * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
 295         * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
 296
 297 2000-05-17  Andrew Cagney  <cagney@sourceware.cygnus.com>
 298
 299         * GDB 5.0 released.
 300         * Makefile.in (VERSION): Set to 5.0.
 301
 302 Mon May 22 16:20:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 303
 304         * inferior.h (make_cleanup_restore_inferior_status):
 305         * infrun.c (make_cleanup_restore_inferior_status,
 306         do_restore_inferior_status_cleanup): New functions.
 307         * valops.c (hand_function_call): Use.
 308         * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
 309         (step_1): Use.
 310         * symfile.c (clear_symtab_users_cleanup): New function.
 311         (syms_from_objfile, reread_symbols): Use.
 312         * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
 313         New functions.
 314         * objfiles.h (make_cleanup_free_objfile): Add declaration.
 315         * symfile.c (syms_from_objfile, reread_symbols), hpread.c
 316         (hpread_build_psymtabs), hp-psymtab-read.c
 317         (hpread_build_psymtabs): Use.
 318         * dwarf2read.c (make_cleanup_free_die_list,
 319         do_free_die_list_cleanup): New functions.
 320         (psymtab_to_symtab_1): Use.
 321         * tracepoint.c (make_cleanup_free_actions,
 322         do_free_actions_cleanup): New functions.
 323         (read_actions): Use.
 324         * corelow.c (core_close_cleanup): New function.
 325         (core_open): Use.
 326         * dbxread.c (make_cleanup_free_bincl_list,
 327         do_free_bincl_list_cleanup): New function.
 328         (read_dbx_symtab): Use.
 329         * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
 330         functions.
 331         (coff_symfile_read): Use.
 332         * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
 333         New function.
 334         (varobj_create): Use.
 335         * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
 336         (free_funcalls): Change signature to match make_cleanup_ftype.
 337         * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
 338         (download), solib.c (open_symbol_file_object), sparcl-tdep.c
 339         (sparclite_open), parse.c (parse_exp_1): Remove cast using
 340         make_cleanup_func.
 341
 342 Mon May 22 15:49:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 343
 344         * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
 345         (proc_iterate_over_mappings): Use make_cleanup_close.
 346         (proc_get_LDT_entry): Ditto.
 347         (do_closedir_cleanup): New function.
 348         (proc_update_threads): Use.
 349         (do_destroy_procinfo_cleanup): New function.
 350         (info_proc_cmd): Use.
 351
 352 Mon May 22 15:21:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 353
 354         * top.h (command_loop_marker): Change signature to match
 355         make_cleanup_ftype.
 356         * top.c (command_loop_marker): Update.
 357         (command_loop, simplified_command_loop), event-top.c
 358         (command_handler): Remove cast using make_cleanup_func.
 359         * event-top.c (command_handler): Ditto.
 360
 361         * top.c (do_chdir_cleanup): New function.
 362         (gdb_init): Use.  Use xstrdup instead of strsave.
 363         * top.c (do_fclose_cleanup): New function.
 364         (source_command): Use.
 365         * top.c (do_restore_instream_cleanup): Rename
 366         source_cleanup. Change signature to match make_cleanup.
 367         (read_command_filem execute_user_command): Update. Remove cast
 368         using make_cleanup_func.
 369         * top.c (do_free_command_lines_cleanup,
 370         make_cleanup_free_command_lines): New funtions.
 371         (get_command_line, read_command_lines): Use.
 372         * top.c (arg_cleanup): Change signature to match make_cleanup.
 373         (setup_user_args): Remove cast using make_cleanup_func.
 374
 375 Mon May 22 12:05:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 376
 377         * defs.h (t_reg): Delete typedef.
 378         (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
 379         * utils.c (phex, phex_nz): New functions.
 380         (paddr, paddr_nz): Use.
 381
 382         * monitor.c (monitor_store_register): Replace preg with phex.
 383
 384 Mon May 22 11:46:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 385
 386         * TODO: Add note on typecast using catch_errors_ftype.
 387
 388 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
 389
 390         * i387-tdep.c (print_i387_value): Cast &value to (char *) in
 391         pointer arithmetic.  Fixes a bug which manifested itself on
 392         FreeBSD.
 393
 394 2000-05-20  J.T. Conklin  <jtc@redback.com>
 395
 396         * target.h (target_memory_bfd_section): Removed declaration.
 397         * target.c (target_memory_bfd_section): Removed.
 398         * exec.c (xfer_memory): Removed #if'ed-out code which referenced
 399         target_memory_bfd_section.
 400
 401         * target.h (target_read_memory_section): Removed declaration.
 402         * target.c (target_read_memory_section): Removed.
 403         (target_xfer_memory): Update, removed bfd_section argument.
 404         (target_read_string, target_read_memory, target_write_memory):
 405         Update for above change.
 406
 407         * gdbcore.h (read_memory_section): Removed declaration.
 408         * corefile.c (read_memory_section): Removed.
 409         * jv-lang.c (get_java_utf8_name): Changed calls to
 410         read_memory_section to read_memory.
 411         * printcmd.c (printf_command): Likewise.
 412         * valops.c (value_at, value_fetch_lazy): Likewise.
 413
 414 2000-05-18  J.T. Conklin  <jtc@redback.com>
 415
 416         * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
 417         * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
 418         config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
 419         config/powerpc/xm-nbsd.h: New files.
 420
 421 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
 422
 423         * gdb/config/djgpp/README: Fine-tune installation instructions
 424         based on user reports.
 425
 426 Wed May 17 18:27:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 427
 428         * configure.in (build_warnings): List possible warnings.
 429         * configure: Regenerate.
 430         * TODO: More updates.
 431         * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
 432         Approval.
 433
 434 Wed May 17 16:48:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 435
 436         From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
 437         * config/v850/tm-v850.h: Change breakpoint sequence to be
 438         'br *' since there is no 16bit "illegal" instruction on this
 439         processor.
 440
 441 Tue May 16 18:57:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 442
 443         * TODO: Review.  Delete anything that is no longer applicable.
 444
 445 Tue May 16 14:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 446
 447         * utils.c (free_current_contents): Make more robust.
 448
 449 Tue May 16 13:30:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 450
 451         * symtab.h (make_cleanup_discard_minimal_symbols): Replace
 452         discard_minimal_symbols.
 453         * minsyms.c (make_cleanup_discard_minimal_symbols):
 454         (do_discard_minimal_symbols_cleanup): New functions.
 455
 456         * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
 457         solib.c (solib_add_common_symbols), os9kread.c
 458         (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
 459         (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
 460         (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
 461         (coff_symfile_read): Replace make_cleanup.
 462
 463 Mon May 15 09:32:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 464
 465         * command.h (add_set_cmd): Change VAR parameter to void pointer.
 466         (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
 467         (struct command): Change member VAR to void pointer.
 468         * command.c (add_set_cmd, add_set_enum_cmd): Update.
 469
 470         * remote.c (add_packet_config_cmd), mips-tdep.c
 471         (_initialize_mips_tdep), infrun.c (_initialize_infrun),
 472         i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
 473         (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
 474
 475 Tue May 16 12:46:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 476
 477         * wrapper.h (wrap_value_subscript): Delete declaration.
 478
 479 Tue May 16 10:54:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 480
 481         * defs.h (make_cleanup_bfd_close): Add declaration.
 482         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
 483         functions.
 484
 485         * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
 486         (download), remote-e7000.c (e7000_load), corelow.c (core_open,
 487         core_file_to_sym_file): Replace calls to make_cleanup.
 488
 489 Mon May 15 16:50:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 490
 491         * TODO: Add notes on register cache.
 492
 493 Mon May 15 21:27:27 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 494
 495         * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
 496         (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
 497          bfd_mach_sh3_dsp.
 498         (sh_show_regs): Floating point registers are called fr0-fr15.
 499         For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
 500         Handle sh-dsp and sh3-dsp.
 501         config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
 502         don't have floating point registers.
 503         (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
 504         (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
 505         (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
 506
 507 2000-05-15  Eli Zaretskii  <eliz@is.elta.co.il>
 508
 509         * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
 510
 511         * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
 512         prototypes.
 513
 514 Mon May 15 15:31:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 515
 516         * valops.c (hand_function_call): Replace #ifdef
 517         SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
 518
 519         * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
 520         * gdbarch.h, gdbarch.c: Regenerate.
 521
 522 Mon May 15 16:05:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 523
 524         * ax.h (make_cleanup_free_agent_expr): Add declaration.
 525         * ax-general.c (do_free_agent_expr_cleanup):
 526         (make_cleanup_free_agent_expr): New functions.
 527
 528         * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
 529         (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
 530         to make_cleanup.
 531
 532 Mon May 15 14:06:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 533
 534         * breakpoint.h (make_cleanup_delete_breakpoint,
 535         make_exec_cleanup_delete_breakpoint): Declare.
 536         * breakpoint.c (make_cleanup_delete_breakpoint,
 537         make_exec_cleanup_delete_breakpoint,
 538         do_delete_breakpoint_cleanup): New fuctions.
 539
 540         * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
 541         breakpoint.c (until_break_command, until_break_command): Replace
 542         call to make_cleanup / make_exec_cleanup.
 543
 544 Mon May 15 13:25:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 545
 546         * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
 547         (core_addr_greaterthan, core_addr_lessthan): Move from here.
 548         * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
 549         arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
 550
 551 Mon May 15 12:07:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 552
 553         * printcmd.c (print_frame_args), stack.c (print_frame), command.c
 554         (do_setshow_command), breakpoint.c (print_it_typical, mention):
 555         Use make_cleanup_ui_out_stream_delete.
 556
 557 Mon May 15 11:23:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 558
 559         * proc-events.c (init_syscall_table): Delete stray ``;''.
 560         * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
 561         value.
 562         * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
 563
 564 2000-05-12  Michael Snyder  <msnyder@.cygnus.com>
 565
 566         * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
 567
 568 2000-05-12  Kevin Buettner  <kevinb@redhat.com>
 569
 570         * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
 571         extension code.
 572
 573 Fri May 12 20:38:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 574
 575         * TODO: Mention weak symbol problem.  Mention UnixWare thread
 576         problem.
 577
 578 Fri May 12 14:12:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 579
 580         * README: Update section on kernel debugging.
 581
 582 Fri May 12 19:13:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 583
 584         * mips-tdep.c (mips_get_saved_register): New function.  Handle
 585         case of 32 ABI saving 32 bit registers on stack when target has 64
 586         bit ISA.
 587         (mips_gdbarch_init): Update.
 588
 589 Fri May 12 14:46:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 590
 591         * mips-tdep.c (MIPS_EABI): Fix typo.  Test for MIPS_ABI_EABI64.
 592
 593 Thu May 11 21:52:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 594
 595         * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
 596         options before using them. Report result.
 597         * configure: Regenerate.
 598
 599 2000-05-11  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 600
 601         * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
 602         C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
 603         .rodata, because cs_to_section doesn't deal with .rodata. Fix test
 604         accordingly.
 605
 606 Thu May 11 21:33:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 607
 608         * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
 609         Always check that a macro is defined before printing it.
 610         * gdbarch.c: Re-generate.
 611
 612 Thu May 11 17:22:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 613
 614         * README: Update for GDB 5.0.
 615
 616 Thu May 11 13:24:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 617
 618         * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
 619
 620         * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
 621         definition. Disable.  Document known problems.
 622         (MIPS_DEFAULT_ABI): Define.
 623
 624         * mips-tdep.c (enum mips_abi): Define.
 625         (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
 626         (MIPS_EABI): Update.
 627         (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
 628         Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
 629         looking for a matching architecture require a matching MIPS_ABI.
 630         (mips_gdbarch_init): Cleanup arch_debug information.
 631
 632 2000-05-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 633
 634         * solib.c (symbol_add_stub): Remember the index and the name of
 635         the section with the lowest address. Use this data (instead of
 636         data from .text) to pass info into symbol_file_add.
 637
 638         * elfread.c (record_minimal_symbol_and_info): Use the section
 639         where the symbol lives to get the index, instead of guessing.
 640
 641 2000-05-10  Michael Snyder  <msnyder@.cygnus.com>
 642
 643         Make Sparc a Multi-Arch target.  Discard PARAMS macro (require ANSI).
 644         * sparc-tdep.c: include arch-utils.h.
 645         (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
 646         DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
 647         (GDB_TARGET_IS_SPARC64): make into a runtime test.
 648         (struct frame_extra_info): Define, use instead of the macro.
 649         (Many places): Use alloca instead of statically allocated buffers
 650         that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
 651         (sparc_extract_struct_value_address): Accept a pointer arg instead
 652         of an array sized by REGISTER_BYTES.
 653         (examine_prologue): Accept a pointer to an array of CORE_ADDR,
 654         instead of the defunct struct frame_saved_regs.  Recognize new
 655         Sparc64 store instructions as part of the prologue.  Ignore the
 656         destination of a frame store when parsing the prologue (so long
 657         as it's on the stack).
 658         (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
 659         (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
 660         instead of the defunct struct frame_saved_regs.
 661         (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
 662         supply_register.  Provide 4-byte offset to compensate for diff
 663         between size of the prgreg_t elements on a 64-bit host and size
 664         of the registers for a 32-bit target.  Fill all inaccessible regs
 665         with zero so they won't keep being requested again and again.
 666         (fill_gregset): Handle 32/64 size difference between registers
 667         and prgreg_t.  Handle as many new 64-bit regs as possible.
 668         (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
 669         (sparc_push_arguments): Rename to sparc32_push_arguments.
 670         Copy arguments into registers as well as onto stack, so that the
 671         CALL_DUMMY (code pushed onto the target stack) is not required.
 672         (sparc_extract_return_value): Rename to sparc32_extract_return_value.
 673         (sparc_store_return_value): Use memset instead of bzero.
 674         Use write_register_gen instead of write_register_bytes.
 675         (sparclet_store_return_value): New function.
 676         (_initialize_sparc_tdep): Call register_gdbarch_init to activate
 677         the gdbarch multi-architecture system.
 678         (sp64_push_arguments): Rename to sparc64_push_arguments.
 679         Extend to store arguments in general registers as well as on stack.
 680         (sparc64_extract_return_value): Rename to sp64_extract_return_value.
 681         Use as a private function, to be called by the new external function
 682         sparc64_extract_return_value.
 683         (sparclet_extract_return_value): New function.
 684         (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
 685         sparc64_register_name, sparc_print_extra_frame_info,
 686         sparclite_register_name, sparclet_register_name,
 687         sparc_push_return_address, sparc64_use_struct_convention,
 688         sparc32_store_struct_return, sparc64_store_struct_return,
 689         sparc32_register_virtual_type, sparc64_register_virtual_type,
 690         sparc32_register_size, sparc64_register_size,
 691         sparc32_register_byte, sparc64_register_byte,
 692         sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
 693         sparc_convert_to_raw, sparc_frame_init_saved_regs,
 694         sparc_frame_address, sparc_gdbarch_fix_call_dummy,
 695         sparc_coerce_float_to_double, sparc_call_dummy_address,
 696         sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
 697         sparc_return_value_on_stack): New functions supporting multi-arch.
 698         (sparc_gdbarch_init): New function; initialize multi-arch.
 699         (struct gdbarch_tdep): Define, use for private multi-arch data.
 700         * config/sparc/tm-sparc.h: Move definitions around, enclose with
 701         #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
 702         definitions.  Add enums for register names, to help debugging gdb.
 703         This header file must work for non-multi-arch and for multi-arch.
 704         * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration.  Also add
 705         AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
 706         Define GDB_MULTI_ARCH.
 707         * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
 708         Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
 709         * config/sparc/tm-sparclite.h: Ditto.
 710         * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
 711         * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
 712         avoid using deprecated REGISTER_NAMES macro.
 713         * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
 714
 715 2000-05-08  Michael Snyder  <msnyder@.cygnus.com>
 716
 717         * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
 718         * gdbarch.c, gdbarch.h: Regenerate.
 719         * core-regset.c: Change FP0_REGNUM to a runtime test.
 720         * procfs.c: Ditto.
 721         * sun3-nat.c: Ditto.
 722         * sparc-tdep.c: Ditto.
 723
 724         * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
 725         * ptx4-nat.c: Ditto.
 726
 727         * sol-thread.c (sol_thread_create_inferior): only add the thread
 728         to the thread list if it is not already in there.
 729         (prototypes for thread_db func ptrs): pretty up formatting.
 730
 731 2000-05-08  Eli Zaretskii  <eliz@is.elta.co.il>
 732
 733         * config/djgpp/djconfig.sh: Use more warning switches.
 734
 735         * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
 736         @V@ placebo.  djunpack.bat changed accordingly.
 737
 738 Mon May  8 11:19:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 739
 740         * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
 741         saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
 742         and saved_gpreg_size_enums.
 743         (mips_stack_argsize): Update. Cleanup.
 744
 745         * mips-tdep.c (STACK_ARGSIZE): Delete macro.  Replaced by
 746         MIPS_STACK_ARGSIZE.
 747         (MIPS_NABI32): Delete macro. Replaced by
 748         MIPS_REGS_HAVE_STACK_HOME_P.
 749         (mips_push_arguments): Update.
 750         (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
 751         with test for MIPS_REGS_HAVE_STACK_HOME_P.
 752         (MIPS_REGS_HAVE_STACK_HOME_P): Define.  Provide non- multi-arch
 753         default.
 754         (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
 755         mips_default_stack_argsize.
 756         (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
 757         (mips_stack_argsize_string): New static variable.
 758         (mips_stack_argsize): New function, handle default case.
 759         (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
 760         implemented as an enum using size_auto et.al.
 761         (mips_gdbarch_init): Initialize mips_default_stack_argsize and
 762         mips_regs_have_stack_home_p.
 763
 764         * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
 765         for n32.
 766         (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
 767
 768 Mon May  8 00:49:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 769
 770         * procfs.c (PROCFS_TRACE): Delete definition.
 771         * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
 772         define.
 773
 774 2000-05-05  Michael Snyder  <msnyder@.cygnus.com>
 775
 776         * procfs.c: Cleanup of procfs tracing.  Move defines and
 777         prototypes to proc-utils.h
 778         * proc-utils.h: Define tracing macros.  Declare trace functions.
 779         * proc-api.c: Make procfs tracing a runtime option.
 780         (prepare_to_trace): New function, abstracted out of several
 781         places.  Open a trace file if one is required.
 782         (ioctl_with_trace, write_with_trace, open_with_trace,
 783         close_with_trace, wait_with_trace, lseek_with_trace):
 784         Report errno if an error occurs in a system call.
 785         (write_with_trace): Make 2nd arg void *, to agree with write.
 786
 787 2000-05-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 788
 789         * elfread.c (elf_symtab_read): The calculation of 'offset'
 790         must be done for each symbol, not just once. The index
 791         used must be the index of the section where 'sym' resides,
 792         not .text.
 793
 794 2000-05-05  Michael Snyder  <msnyder@.cygnus.com>
 795
 796         * procfs.c (many functions): change int cmd; to long cmd;
 797         Solaris /proc API calls this parameter a long, and requires it
 798         for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
 799         calls it an int, but on existing UnixWare hosts, int and long
 800         are the same size.  So long it must be.  If a future UnixWare
 801         version has problems with this, we'll have to use autoconf.
 802         * proc-api.c (write_with_trace): use long instead of int.
 803
 804 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
 805
 806         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
 807         already defined.
 808
 809 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
 810
 811         * infrun.c (handle_inferior_event): Add missing call to keep_going
 812         and missing return when handling an ordinary signal from the
 813         inferior.
 814
 815 2000-05-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 816
 817         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
 818         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
 819         sect_index_text, sect_index_data, sect_index_rodata,
 820         sect_index_bss to objfile structure.
 821         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
 822         SECT_OFF_RODATA): Remove.
 823         * objfiles.c (allocate_objfile): Initialize
 824         sect_index_{text,data,bss,rodata} to -1, for error detection.
 825
 826         * symfile.c (default_symfile_offsets): Initialize
 827         sect_index_{text,data,bss,rodata} from bfd information.
 828         * xcoffread.c (xcoff_symfile_offsets): Ditto.
 829         * somread.c (som_symfile_offsets): Initialize
 830         sect_index_{text,data,bss,rodata}.
 831
 832         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
 833         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
 834         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
 835         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
 836         stabsread.c, symfile.c, xcoffread.c:
 837         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
 838         current objfile.
 839
 840         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
 841
 842 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 843
 844         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
 845         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
 846         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
 847         Delete unused macros.
 848
 849 2000-05-03  Michael Snyder  <msnyder@.cygnus.com>
 850
 851         * solib.c (elf_locate_base, info_sharedlibrary_command):
 852         Look at the bfd to determine if it is elf32 or elf64, rather
 853         than using an ifdef.  This makes it runtime teststable and
 854         multi-arch.
 855
 856 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
 857
 858         * infrun.c (handle_inferior_event): When doing a "next", and
 859         stepping out of a signal handler into its calling trampoline
 860         ignore the value of step_frame_address.
 861         (step_over_function): Only modify step_resume_breakpoint->frame if
 862         the value of step_frame_address is non-zero.
 863
 864 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
 865
 866         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
 867         is not static in the MULTI_ARCH world, so don't use it in a
 868         static array declaration.
 869
 870 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
 871
 872         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
 873         intelligently, making sure we use the information from the
 874         symbol tables fully.
 875
 876 2000-05-02  H.J. Lu  <hjl@gnu.org>
 877
 878         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
 879         instead of ELFOSABI_SYSV.
 880
 881 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 882
 883         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
 884         * gdbarch.h, gdbarch.c: Re-generate.
 885
 886         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
 887         NPC_REGNUM to run-time test.
 888         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
 889         and NNPC_REGNUM to run-time test.
 890         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
 891         run-time test.
 892         (procfs_store_registers): Ditto.
 893
 894 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 895
 896         * gdbarch.sh: Provide non- multi-arch defaults by direct
 897         definition in "gdbarch.h" instead of going through "gdbarch.c".
 898         * gdbarch.h, gdbarch.c: Re-generate.
 899         * defs.h: When non- multi-arch, include "arch-utils.h" so that
 900         legacy definitions are globally visible.
 901
 902 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 903
 904         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
 905         (symtabs): Add Elena to symtabs maintainers list.
 906         (Blanket Write Privs): Add Jim Blandy.
 907
 908 2000-05-01  Stan Shebs  <shebs@apple.com>
 909
 910         Remove obsolete Gould configuration:
 911         * configure.host, configure.tgt: Remove Gould configs.
 912         * Makefile.in: Remove Gould-related actions.
 913         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
 914         * NEWS: Mention removal.
 915
 916 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 917
 918         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
 919         * defs.h: Properly check for GCC version number.
 920
 921 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
 922
 923         Fix single-stepping out of signal trampolines.
 924         * config/i386/nm-linux.h (CHILD_RESUME): Define.
 925         * i386-linux-nat.c (child_resume): New function.
 926
 927 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 928
 929         * blockframe.c (frameless_look_for_prologue): Use
 930         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
 931         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
 932         * gdbarch.h, gdbarch.c: Re-generate.
 933         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
 934         function.
 935
 936 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 937
 938         From "Serge Nikulin" <nikulin@actsw.amat.com>:
 939         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
 940         name is unknow.
 941
 942 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
 943
 944         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
 945         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
 946         * gdbarch.c, gdbarch.h: regenerate
 947
 948 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 949
 950         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
 951         * target.c (do_monitor_command): Cast tcomplain to correct
 952         function type in comparison.
 953
 954 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 955
 956         From 2000-04-25 Guy Harris <guy@netapp.com>:
 957         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
 958         ser-pipe.o
 959
 960 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
 961
 962         * jv-valprint.c (java_val_print): Add arg declaration,
 963         fix compiler warning.
 964         * corelow.c (core_open): Call set_gdbarch_from_file so that
 965         gdbarch becomes aware of the architecture encoded in the
 966         corefile.
 967         * findvar.c (write_register_gen): Export this useful interface.
 968         * value.h (write_register_gen): Declare.
 969
 970 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 971
 972         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
 973         as special in the section_addr_info structure.
 974         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
 975         * osfsolib.c (symbol_add_stub): Ditto.
 976         * irix5-nat.c (symbol_add_stub): Ditto.
 977
 978 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 979
 980         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
 981
 982 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 983
 984         * TODO: Document IRIX X ARM cross compile problems.
 985
 986 2000-04-26  Michael Snyder  <msnyder@cygnus.com>
 987
 988         * utils.c (internal_verror): Call target_terminal_ours.
 989         * wrapper.h: Fix minor comment typo.
 990         * proc-api.c (write_with_trace): Change 'arg' from long to int.
 991         Treat 'off_t' and 'size_t' as unsigned long in printfs.
 992         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
 993         * procfs.c (comments): Eliminate "???" in comments, which GCC
 994         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
 995         fill_fpregset, supply_fpregset): Declare.
 996         (procfs_wait): Sysargs is a long, change printf format to match.
 997         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
 998
 999 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
1000
1001         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
1002         ia64linux-nat.c.
1003
1004 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
1005
1006         * ax-gdb.c (agent_command): Remove now useless cast of
1007         `free_current_contents' when passed to `make_cleanup'.
1008         * coffread.c (coff_symfile_read): Ditto.
1009         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
1010         (dwarf_decode_lines): Ditto.
1011         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
1012         (parse_and_eval, parse_to_comma_and_eval): Ditto.
1013         * parse.c (parse_exp_1): Ditto.
1014         * printcmd.c (print_command_1, output_command, set_command): Ditto.
1015         (x_command, print_frame_args, printf_command): Ditto.
1016         * top.c (execute_control_command): Ditto.
1017         * tracepoint.c (validate_actionline): Ditto.
1018         * typeprint.c (whatis_exp, ptype_command): Ditto.
1019         (maintenance_print_type): Ditto.
1020
1021 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
1022
1023         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
1024         (ia64-linux-tdep.o): Add dependencies.
1025         (ia64-tdep.o): Add dependency for arch-utils.h.
1026         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
1027
1028 2000-04-25  Michael Snyder  <msnyder@cygnus.com>
1029
1030         * blockframe.c: Fix a minor typo in a comment.
1031
1032 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
1033
1034         * ia64-tdep.c (examine_prologue): Recognize store instructions;
1035         those whose source operands are input registers which haven't
1036         been seen before are considered to be part of the prologue.
1037
1038 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
1039
1040         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
1041         patch being applied `Fri Apr  7 13:44:38 2000'.
1042
1043 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
1044
1045         * ia64-linux-tdep.c: New file.
1046         * ia64-tdep.c (elf-bfd.h): Include.
1047         (ia64_linux_sigcontext_register_address): New extern declaration.
1048         (struct gdbarch_tdep): New struct.
1049         (SIGCONTEXT_REGISTER_ADDRESS): New define.
1050         (read_sigcontext_register): New static function.
1051         (extract_bit_field, replace_bit_field, slotN_contents,
1052         replace_slotN_contents): Made static.
1053         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
1054         Added new code for signal handler frames and call dummy frames.
1055         (ia64_frame_init_saved_regs): Handle signal handler frames.
1056         (ia64_find_saved_register): Removed.
1057         (ia64_get_saved_register): Handle call dummy frames; reorganized
1058         to call generic_get_saved_register() to find registers saved
1059         in previous frames.
1060         (process_note_abi_tag_sections): New static function.
1061         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
1062         executable.  Based upon this information, set target dependent
1063         field sigcontext_register_address appropriately.  Also set
1064         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
1065         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
1066         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
1067         (ia64_linux_in_sigtramp): New declaration.
1068
1069 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
1070
1071         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
1072         manual.
1073
1074 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
1075
1076         * config/djgpp/README: Explain how to unpack using djunpack.bat.
1077
1078 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1079
1080         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
1081         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
1082         REG_STRUCT_HAS_ADDR.
1083         (define_symbol): Ditto.
1084
1085         * valops.c (hand_function_call): Replace #ifdef
1086         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
1087         affected code.
1088
1089         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
1090         function REG_STRUCT_HAS_ADDR_P.
1091         * gdbarch.h, gdbarch.c: Re-generate.
1092
1093 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1094
1095         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
1096
1097 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1098
1099         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
1100         section anymore.
1101         * somread.c (som_symfile_offsets): Ditto.
1102         * somsolib.c (som_solib_add_solib_objfile): Ditto.
1103
1104 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1105
1106         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
1107
1108 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1109
1110         * command.h (help_all): Delete declaration.
1111         * command.c (help_all): Add declaration.  Convert function
1112         argument list to ISO-C.
1113
1114 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1115
1116         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
1117         (d10v_stack_align): Make static.
1118         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
1119
1120 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1121
1122         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
1123         run-time test for STACK_ALIGN_P.
1124         * gdbarch.sh: Add support for function and variable predicates.
1125         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
1126         * gdbarch.h, gdbarch.c: Re-generate.
1127
1128 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1129
1130         * defs.h, utils.c (free_current_contents): Change parameter to
1131         void*.
1132
1133         From Philippe De Muyter  <phdm@macqel.be>:
1134         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
1135         `(free_current_contents, &x)', not `(free, x)'.
1136         * utils.c (free_current_contents): Do not `free (NULL)'.
1137
1138         * printcmd.c (print_address_symbolic): Cleanup after a failed
1139         call to build_address_symbolic.
1140
1141 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
1142
1143         * wince-stub.c (FREE): New macro.
1144         (mempool): Just free any buffer prior to reuse.  Don't bother with
1145         realloc.
1146         (flag_single_step): New function.
1147         (skip_message): Detect "helpful" Windows CE messages and skip sending
1148         them to the host.
1149         (wait_for_debug_event): Use skip_message to avoid sending debug
1150         messages to the host.
1151         (dispatch): Prelimary implementation of single step detection.
1152         * wince.c: Rework SH single stepping code to be more consistent with
1153         other wince targets.
1154         (handle_output_debug_string): Allow first chance exceptions to come
1155         through since they seem to be all that we get on some versions of
1156         Windows CE.
1157         (check_for_step): New function, conditionally compiled based on target.
1158         (regptr): Delete obsolete function.
1159         (handle_exception): Detect illegal instructions.
1160         (get_child_debug_event): Return success only if event code matches
1161         target.
1162         (child_create_inferior): Reflect change to get_child_debug_event
1163         arguments.
1164
1165 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
1166
1167         * win32-nat.c (thread_rec): Be more defensive about suspending already
1168         suspended threads.
1169         (safe_symbol_file_add_stub): New function.
1170         (safe_symbole_file_add_cleanup): New function.
1171         (safe_symbol_file_add): New function.
1172         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
1173         bogus errors from non-stabs DLLs.
1174         (handle_exception): Add work around for detection of first exception
1175         breakpoint which does not seem to occur on W2K.  Detect more "signals"
1176         that can be effectively passed to the debuggee.  Reorganize to eliminate
1177         continue_status global.
1178         (child_continue): Reorganize to eliminate continue_status global.
1179         (child_wait): Ditto.
1180         (child_resume): Ditto.
1181         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
1182         exception should be ignored.  Change method for signalling when an
1183         important event has occured to the caller.
1184         (child_create_inferior): Use new method for noticing when
1185         get_child_debug_event has found something interesting.
1186
1187 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
1188
1189         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
1190           fails due to lack of space.
1191
1192 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
1193
1194         * command.c, command.h (help_all): Add functionality to display
1195         a complete listing of available commands.
1196
1197 2000-04-20  Scott Bambrough <scottb@netwinder.org>
1198
1199         * arm-linux-nat.c (PIDGET, TIDGET): New.
1200         (get_thread_id, GET_THREAD_ID): New.
1201         (fetch_nwfpe_register, store_nwfpe_register): New.
1202         (fetch_register, store_register): New.
1203         (fetch_fpregister, store_fpregister): New.
1204         (fill_gregset, supply_gregset): New.
1205         (fill_fpregset, supply_fpregset): New.
1206         (fetch_fpregs): Modified to use thread id's.
1207         (store_fpregs): Modified to use thread id's and
1208         fetch_nwfpe_register.
1209         (fetch_regs): Modified to use thread id's.
1210         (store_regs): Modified to use thread id's.
1211         (fetch_inferior_registers): Modified to handle single register
1212         fetches.
1213         (store_inferior_registers): Modified to handle single register
1214         stores.
1215         (arm_linux_register_u_addr): Removed.
1216
1217         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
1218
1219         * config/arm/linux.mh
1220         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
1221         (LOADLIBES): Define.
1222
1223         * config/arm/nm-linux.h: Include config/nm-linux.h.
1224         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
1225         (REGISTER_U_ADDR): Removed.
1226         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
1227         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
1228
1229 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1230
1231         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
1232         <mooney@dogbert.cc.ndsu.nodak.edu>:
1233         * infrun.c (follow_fork_mode_kind_names): NULL terminate
1234         array. Re-indent.
1235         (scheduler_enums): Ditto.
1236
1237 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1238
1239         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
1240         multi-arch targets.
1241         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
1242         SIZEOF_CALL_DUMMY_WORDS): Update.
1243
1244         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
1245         provided by gdbarch.
1246         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
1247
1248         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
1249
1250 2000-04-19  Jim Blandy  <jimb@redhat.com>
1251
1252         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
1253         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
1254         * gdbarch.c, gdbarch.h: Regenerated.
1255         * arch-utils.c (default_return_value_on_stack): New function.
1256         * arch-utils.h (default_return_value_on_stack): New declaration.
1257         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
1258
1259         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1260         two-dimensional array, instead of faking it with explicit index
1261         arithmetic.
1262
1263         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
1264         (Thanks to Guy Harris.)
1265
1266 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1267
1268         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
1269
1270 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1271
1272         * TODO:  Update.
1273
1274 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1275
1276         * TODO: Document -Wreturn-type problem.
1277
1278 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1279
1280          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
1281
1282 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1283
1284         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
1285         `info registers'.
1286
1287 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1288
1289         From Philippe De Muyter <phdm@macqel.be>:
1290         * bcache.c (free_bcache): Do not free NULL.
1291
1292 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1293
1294         * TODO: Cleanup.
1295         * NEWS: Update GDB version.  Duplicate paragraph explaining
1296         obsolete.
1297
1298 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1299
1300         * Makefile.in (distclean): Delete tui/Makefile.
1301         * TODO: Add deletion of tui/Makefile.in to list.
1302
1303 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1304
1305         * symfile.h (struct section_addr_info ): Remove fields for special
1306         treatment of .text, .data and .bss sections.
1307
1308         * solib.c (symbol_add_stub): The special field text_addr is not
1309         available anymore. Search for the .text field the hard way.
1310
1311         * symfile.c (build_section_addr_info_from_section_table): Don't
1312         fill in {text, data, bss}_addr any more.
1313         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
1314         to fill in section_offsets for objfile.
1315         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
1316         special case anymore.
1317         (add_symbol_file_command): Ditto.
1318
1319 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1320
1321         symfile.c: (symbol_file_command): Remove support for rombug, to
1322         simplify code.
1323
1324 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1325
1326         * symfile.c (add_symbol_file_command): Rewrite the arguments
1327         processing part. Simplify syntax of command. Remove support for
1328         rombug.
1329         (_initialize_symfile): Update help message for add-symbol-file
1330         command.
1331
1332 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1333
1334         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
1335         * gdbarch.h, gdbarch.c: Re-generate.
1336
1337 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1338
1339         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
1340         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
1341         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
1342         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
1343         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
1344         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1345         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
1346         ADDRESS_TO_POINTER): Delete default definition.  Handled by
1347         gdbarch.
1348
1349         * gdbarch.sh: Make multi-arch defaults, defaults for non-
1350         multi-arch targets.
1351         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
1352         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1353         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
1354         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
1355         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
1356         Provide default/legacy implementation.
1357         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
1358         * gdbarch.h, gdbarch.c: Re-generate.
1359
1360 2000-04-16  Jim Blandy  <jimb@redhat.com>
1361
1362         * findvar.c (store_typed_address, extract_typed_address): Fix
1363         function names in error messages.
1364
1365 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
1366
1367         * config/djgpp/config.sed: Fix the lines which edit clean: and
1368         uninstall-info: targets.
1369
1370 2000-04-14  Jim Blandy  <jimb@redhat.com>
1371
1372         Bring IEEE_FLOAT under gdbarch's control.
1373         * gdbarch.sh (IEEE_FLOAT): New entry.
1374         * gdbarch.c, gdbarch.h: Regenerated.
1375         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
1376         (print_floating): Use IEEE_FLOAT as if it were an expression; use
1377         the code specific to IEEE-format numbers whenever the value of
1378         IEEE_FLOAT is non-zero.
1379         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1380         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
1381         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
1382         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
1383         config/mips/tm-mips.h, config/pa/tm-hppa.h,
1384         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
1385         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
1386         IEEE_FLOAT, make sure they give it the value (1).
1387
1388         Provide the hooks needed to support architectures on which
1389         pointers are not always simple byte addresses.
1390
1391         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
1392         functions which architectures can redefine, defaulting to
1393         generic_pointer_to_address and generic_address_to_pointer.
1394         * findvar.c (extract_typed_address, store_typed_address,
1395         generic_pointer_to_address, generic_address_to_pointer): New
1396         functions.
1397         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
1398         definitions.
1399         (extract_address, store_address): Doc fixes.
1400         * values.c (value_as_pointer): Doc fix.
1401         (value_from_pointer): New function.
1402         * defs.h (extract_typed_address, store_typed_address): New
1403         declarations.
1404         * inferior.h (generic_address_to_pointer,
1405         generic_pointer_to_address): New declarations.
1406         * value.h (value_from_pointer): New declaration.
1407
1408         The following changes are all of the general form "Use these
1409         functions instead of these other functions."  In each case, the
1410         change is because the new calls provide enough information to do
1411         the appropriate address / pointer conversions, where the old calls
1412         did not, or because the new functions are more appropriately named
1413         for the operation being performed.
1414
1415         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
1416         value_from_longest.
1417         * blockframe.c (generic_push_dummy_frame): Use read_pc and
1418         read_sp, not read_register.
1419         * c-valprint.c (c_val_print): Use extract_typed_address instead of
1420         extract_address to extract vtable entries and references.
1421         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
1422         instead of value_from_longest to extract the vtable's address.
1423         * eval.c (evaluate_subexp_standard): Use value_from_pointer
1424         instead of value_from_longest to compute `this', and for doing
1425         pointer-to-member dereferencing.
1426         * findvar.c (read_register): Use extract_unsigned_integer, not
1427         extract_address.
1428         (read_var_value): Use store_typed_address instead of store_address
1429         for building label values.
1430         (locate_var_value): Use value_from_pointer instead of
1431         value_from_longest.
1432         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
1433         instead of value_from_longest, to build arguments to __d_shl_get.
1434         * printcmd.c (set_next_address): Use value_from_pointer, not
1435         value_from_longest.
1436         (x_command): Use value_from_pointer, not value_from_longest.
1437         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1438         not value_from_longest.
1439         * valarith.c (value_add, value_sub): Use value_from_pointer, not
1440         value_from_longest.
1441         * valops.c (find_function_in_inferior, value_coerce_array,
1442         value_coerce_function, value_addr, hand_function_call): Same.
1443         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1444         * values.c (unpack_long): Use extract_typed_address to produce
1445         addresses from pointers and references, not extract_address.
1446         (value_from_longest): Use store_typed_address instead of
1447         store_address to produce pointer and reference values.
1448
1449 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
1450
1451         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1452         HAVE_PSADDR_T): Add them here instead of in config.in.
1453
1454         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1455         * configure.in: Add check for broken prfpregset_t type.
1456         * lin-thread.c (gdb_prfpregset): New typedef, depends on
1457         definition of PRFPREGSET_T_BROKEN.
1458         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1459         p_td_thr_setfpregs, thread_db_fetch_registers,
1460         thread_db_store_registers): Use gdb_prfpregset_t instead of
1461         prfpregset_t.
1462         * config.in: Regenerated.
1463         * configure: Regenerated.
1464
1465 2000-04-13  DJ Delorie  <dj@cygnus.com>
1466
1467         * mips-tdep.c (do_fp_register_row): copy the number of bytes
1468         allocated, not the size of the pointer.
1469
1470 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1471
1472         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
1473         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
1474         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
1475         to handle floating point registers if NUM_FREGS is not zero.
1476
1477 2000-04-13  Nick Duffek  <nsd@cygnus.com>
1478
1479         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1480         and document to_find_new_threads bug.
1481
1482 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
1483
1484         * infrun.c (proceed, normal_stop): Change the error message about
1485         failure to insert breakpoints/watchpoints so that it makes sense
1486         even if ptrace is not used or no other processes can be active.
1487
1488 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1489
1490         * configure.in: Add --enable-maintainer-mode.
1491         * aclocal.m4, configure: Re-generate.
1492
1493         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1494         on maintainer-mode.  Update copying.c in source directory.
1495         (copying.txt): Delete rule.
1496         (copying.o): Add explict paths to $(srcdir) and explicit make
1497         rule.
1498
1499 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
1500
1501         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1502         (fetch_debug_register, fetch_debug_register_pair,
1503         store_debug_register, store_debug_register_pair, is_power_of_2,
1504         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1505         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1506         New functions.
1507         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1508         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1509         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1510         target_remove_watchpoint): Define.
1511         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1512         ia64_linux_remove_watchpoint): Declare.
1513
1514 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1515
1516         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1517         hardware breakpoint resources, return EBUSY.
1518         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1519         one of the enumerated values, return EINVAL.
1520
1521 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1522
1523         * README: Mention special build instructions for DJGPP.
1524         * NEWS: Update with FP features on x87 platforms, and
1525         DJGPP-related changes.
1526
1527 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1528
1529         * top.c (gdb_completer_file_name_break_characters): New variable.
1530         (line_completion_function): When completing on file names, use
1531         gdb_completer_file_name_break_characters as word break
1532         characters for the readline library.
1533
1534 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
1535
1536         * i387-tdep.c (print_i387_value): Avoid call to
1537         floatformat_to_doublest if long double type is the same on host
1538         and target.
1539
1540 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
1541
1542         * wrapper.h: Remove definitions of internal functions.
1543         * wrapper.c: Remove definitions of exported functions (which are
1544         already in wrapper.h) and make static all internal wrap_* functions.
1545
1546 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1547
1548         * acconfig.h (USE_INCLUDED_REGEX): Add.
1549         * Makefile.in (REGEX_CFLAGS): Delete
1550         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1551         * configure, config.in: Re-generate.
1552
1553 2000-04-10  Philip Blundell <philb@gnu.org>
1554
1555         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1556         arm-linux-tdep.c.
1557         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1558
1559 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
1560
1561         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1562         * command.h (enum command_class): Remove trailing "," to placate
1563         AIX xlc.
1564
1565 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1566
1567         * TODO, NEWS: Update.  Mention MI.
1568
1569 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1570
1571         * gdbarch-utils.h, gdbarch-utils.c: Delete.
1572         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
1573         name problems.
1574         * Makefile.in: Update.
1575         * gdbarch.c: Update.
1576
1577 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1578
1579         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1580         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1581         new "set mips saved-gpreg-size" command
1582         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1583         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1584         either from target, or gdb multi-arch
1585         (show_mips_command): New. For "show mips" prefix command
1586         (set_mips_command): New. For "show mips" prefix command
1587         (_initialize_mips_tdep): Add top-level mips prefix command
1588         Add "set mips saved-gpreg-size" command
1589
1590         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1591         mips_default_saved_regsize.
1592         (mips_gdbarch_init): Update.
1593         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1594         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1595         mips_default_saved_regsize.
1596
1597 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1598
1599         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1600         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1601         replace calls to target_xfer_memory() with target_read_memory()
1602         and target_write_memory().
1603
1604 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1605
1606         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1607         NULL. Macro returns a CORE_ADDR.
1608
1609 2000-04-08  Jim Blandy  <jimb@redhat.com>
1610
1611         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1612         Don't include "bfd-elf.h".
1613         (address_significant_size): Delete variable.
1614         (dwarf2_build_psymtabs_hard): Don't set it, or check for
1615         consistency between it and the Dwarf 2 compilation unit header
1616         address size.
1617         (read_address): Don't mask off bits above
1618         address_significant_size.
1619         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1620         (elf_bfd_h): Remove variable; it's no longer used.
1621
1622 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1623
1624         * configure.in (NEW_PROC_API):  Escape square brackets when testing
1625         for solaris2.[678].
1626         * configure:  Regenerate.
1627
1628 2000-04-07  Scott Bambrough <scottb@netwinder.org>
1629
1630         * ChangeLog: Correct date on last entry.
1631         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1632         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1633         * config/arm/tm-embed: Fix build warning from redefinition of
1634         LOWEST_PC.
1635         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1636         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1637         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
1638         override default in tm-arm.h.  Use default target byte order
1639         from tm-arm.h.
1640
1641 2000-04-07  Scott Bambrough <scottb@netwinder.org>
1642
1643         * Makefile.in: Add dependency information for arm-linux-tdep.c.
1644         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1645
1646 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1647
1648         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
1649         of PROC_SERVICE_IS_OLD.
1650         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1651         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
1652
1653 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1654
1655         * Makefile.in (CFLAGS): Set using configure.
1656
1657         * configure.in (WARN_CFLAGS): Enable by default when GCC.
1658         * configure: Re-generate.
1659
1660 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1661
1662         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1663         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
1664         procfs_ops.to_has_all_memory to 1.
1665
1666         * TODO: Update
1667
1668 2000-04-06  Nick Duffek  <nsd@cygnus.com>
1669
1670         * configure.in (_MSE_INT_H): Define on Solaris 7.
1671         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1672         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1673         * configure: Regenerate.
1674         * config.in: Regenerate.
1675
1676 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
1677
1678         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1679         Change to rely on PIDGET etc.
1680         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1681         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1682         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1683         define.  Allow target to use procfs hardware watchpoints.
1684         * config/sparc/nm-sun4sol2.h: ditto.
1685         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1686         definitions to use 16 bits for the pid, 15 bits for the tid, and
1687         1 bit for the flag.
1688         * config/sparc/tm-sun4sol2.h: ditto.
1689         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1690         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1691         for more than 15 thread increments.
1692
1693 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
1694
1695         * top.c (filename_completer): Set subsequent_name to 1 early on,
1696         to prevent an infinite loop if the first file in the directory is
1697         a backup file (whose name ends in a `~').
1698
1699 2000-04-05  Jim Blandy  <jimb@redhat.com>
1700
1701         * solib.c (update_solib_list): New function.
1702         (solib_add): Call update_solib_list, and then read symbols.
1703         (info_sharedlibrary_command): Call update_solib_list, not
1704         solib_add.
1705
1706 2000-04-05  Scott Bambrough <scottb@netwinder.org>
1707
1708         * arm-linux-tdep.c: Resolve implicit function declarations by
1709         including target.h and value.h.  Inclusion of symtab.h is
1710         no longer needed.
1711
1712 2000-04-05  Scott Bambrough <scottb@netwinder.org>
1713
1714         * arm-linux-tdep.c: New file.
1715         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1716         (arm_get_longjmp_target): Moved it and all defines
1717         it uses to arm-linux-tdep.c.
1718         (arm_linux_extract_return_value): Moved to
1719         arm-linux-tdep.c.
1720         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1721
1722 2000-04-04  Nick Duffek  <nsd@cygnus.com>
1723
1724         * infrun.c (handle_inferior_event): Call target_mourn_inferior
1725         instead of kill_target.
1726
1727 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
1728
1729         * TODO: Make note of various C++ things i have planned for 5.1.
1730
1731 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1732
1733         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1734         in shift.  Stop GCC thinking it has a shift overflow.
1735
1736 2000-04-03  H.J. Lu  <hjl@gnu.org>
1737
1738         * TODO: Remove the regex entry.
1739
1740 2000-04-03  H.J. Lu  <hjl@gnu.org>
1741
1742         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1743         is defined and <regex.h> otherwise.
1744
1745         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1746         * monitor.c: Likewise.
1747         * osfsolib.c: Likewise.
1748         * solib.c: Likewise.
1749         * source.c: Likewise.
1750         * symtab.c: Likewise.
1751
1752         * Makefile.in (REGEX): Changed to @REGEX@.
1753         (REGEX_CFLAGS): New.
1754         (REGEX1): Removed.
1755         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1756         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1757
1758         * configure.in (--with-included-regex): New switch.
1759         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1760         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1761         * configure: Regenerated.
1762
1763 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
1764
1765         * NEWS (powerpc-*-linux*): Mention.
1766
1767 2000-04-03  J.T. Conklin  <jtc@redback.com>
1768
1769         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1770
1771 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
1772
1773         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1774         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1775
1776         * ia64-linux-nat.c (fill_gregset): Implement.
1777         (supply_fpregset, fill_fpregset): New functions.
1778
1779         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1780         which the CFM is fetched for certain frames.
1781         (find_global_pointer, find_extant_func_descr): Don't use
1782         partial symtabs for locating sections.
1783
1784         * config/ia64/linux.mh (LOADLIBES): Define.
1785         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1786         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1787         file containing generic linux declarations/definitions.
1788         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1789         defined in generic nm-linux.h.
1790         (solib.h): Remove include; already included in generic nm-linux.h.
1791
1792 2000-04-03  Jim Blandy  <jimb@redhat.com>
1793
1794         * solib.c (solib_add): Move all the code for loading symbol tables
1795         below the code to sort out additions and removals.  That way, we
1796         always catch all loaded shared libraries whose symbols we haven't
1797         grabbed yet.
1798
1799         * solib.c (solib_add): Don't try to free a shared object's objfile
1800         if it doesn't have one.  Duh.
1801
1802         * solib.c (solib_add): If a pattern was given, but it doesn't
1803         match any currently loaded shared libraries, print a message;
1804         don't just be silent.
1805
1806 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1807
1808         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1809         two-dimensional array instead of faking it with index
1810         arithmetics.
1811
1812 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1813
1814         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1815
1816         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1817         definition (and use the common one in tm-i386.h).
1818         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1819         (I386_DJGPP_TARGET): Don't define, it's no longer required.
1820         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1821         i386-tdep.c defines it for all x86 targets.
1822         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1823
1824         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1825
1826         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1827         results.  Fix editing of `main' arguments for non-GNU Sed.
1828
1829 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1830
1831         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1832         error message: there's no "overlay on" command.
1833
1834 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1835
1836         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1837         (copying.txt): New target, a link to COPYING.
1838
1839 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1840
1841         * TODO: Update.
1842
1843 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1844
1845         * top.c: Re-indent.
1846         (set_hook, error_hook): Remove PARAMS.
1847
1848 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1849
1850         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1851         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
1852         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1853
1854 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1855
1856         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1857
1858 2000-04-02  Nick Duffek  <nsd@cygnus.com>
1859
1860         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1861         error() during parse_and_eval_type().
1862         (check_stub_method): Call safe_parse_type instead of
1863         parse_and_eval_type().
1864         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1865         (wrap_parse_and_eval_type): New support function.
1866         * wrapper.h (gdb_parse_and_eval_type): Prototype.
1867         (wrap_parse_and_eval_type): Prototype.
1868
1869 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1870
1871         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1872
1873 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1874
1875         * gdbarch-utils.h, gdbarch-utils.c: New files.
1876         * Makefile.in (SFILES, COMMON_OBS): Update.
1877         (gdbarch_utils_h) Define.
1878         (gdbarch-utils.o): Add dependencies.
1879
1880         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1881         handling default method values.
1882         (startup_gdbarch): Rename default_gdbarch, name misleading.
1883         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1884         (register_name): Default to legacy_register_name.
1885         (call_dummy_words): Default to legacy_call_dummy_words.
1886         (sizeof_call_dummy_words): Default to
1887         legacy_sizeof_call_dummy_words.
1888         (register_convertible): Default to
1889         generic_register_convertible_not.
1890         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1891         (remote_translate_xfer_address): Default to
1892         generic_remote_translate_xfer_address.
1893         (frameless_function_invocation): Default to
1894         generic_frameless_function_invocation_not.
1895
1896 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
1897
1898         * i386-linux-nat.c: Add copyright notice.
1899
1900         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1901         &floatformat_i387_ext.
1902         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1903
1904 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
1905
1906         * findvar.c (extract_floating): Remove reference to
1907         TARGET_EXTRACT_FLOATING.
1908         (store_floating): Remove reference to TARGET_STORE_FLOATING.
1909
1910 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
1911
1912         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1913         Safe version of value_subscript.
1914         * varobj.c (): Use gdb_value_subscript() to get an array element value.
1915
1916 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
1917
1918         * ui-file.c: Include "gdb_string.h"
1919         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1920         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1921         unions, since they are all used to hold both pointers and ints
1922         at various times.  Casting pointer to int and vice versa gives
1923         warnings (and is not safe) if they are not the same size.
1924
1925 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
1926
1927         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1928         casting problems when int and pointer are not the  same size.
1929         * event-top.c (command_handler): Use data as a union.
1930         (command_line_handler_continuation): Ditto.
1931         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
1932         (step_once): ditto.  (finish_command_continuation): Ditto.
1933         (finish_command): Ditto.
1934         * breakpoint.c (until_break_command): Use data as a union.
1935         (until_break_command_continuation): Ditto.
1936         * utils.c (add_intermediate_continuation): Fix typo in comment.
1937
1938 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1939
1940         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
1941         * gdbarch.sh: Re-sync with gdbarch.[hc].
1942
1943 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
1944
1945         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1946         (install_minimal_symbols): Fix demangled symbol problems caused by
1947         using add_minsym_to_hash_table for the demangled names, which is
1948         wrong. Now we use add_minsym_to_demangled_hash_table.
1949         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1950         caused by weird control flow.
1951         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1952
1953 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
1954
1955         * configure.in: -linux-gnu*, not -linux-gnu.
1956
1957 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1958
1959         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1960         with qThreadExtraInfo.
1961
1962 2000-03-29  J.T. Conklin  <jtc@redback.com>
1963
1964         * i386nbsd-nat.c (fetch_core_registers): Make static.
1965
1966         * m68knbsd-nat.c (fetch_core_registers): Make static.
1967         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1968
1969 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1970
1971         * TODO: Update GDB 5 status.
1972
1973 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1974
1975         * breakpoint.h (remove_hw_watchpoints): Add declaration.
1976         * breakpoints.c (remove_hw_watchpoints): Update.
1977         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1978         condition.
1979
1980 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1981
1982         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
1983         infrun.c (resume):  Remove hardware watchpoints before stepping
1984         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1985
1986 2000-03-28  Michael Snyder  <msnyder@cygnus.com>
1987
1988         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1989
1990 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1991
1992         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
1993         CORE_ADDR, to match call from procfs_set_watchpoint.
1994
1995         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1996         Reselect the saved frame silently after frame selection for
1997         watchpoint evaluation.
1998         (insert_breakpoints):  Add missing space in `Hardware watchpoint
1999         deleted' message.  Do not reinsert hardware watchpoint if it is
2000         already marked for deletion at next stop.
2001
2002 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
2003
2004         * partial-stab.h: Add one more check against corrupted or irregular
2005         stabs entry.
2006
2007 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
2008
2009         * gnu-regex.c (regerror): Function renamed from `__regerror'.
2010         (Change also approved in the mainline glibc sources)
2011
2012 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2013
2014         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
2015         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
2016         particularly ensuring it can't return SERIAL_TIMEOUT when told
2017         not to time out.
2018
2019 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
2020
2021         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
2022         which never existed before, and thus, has no deprecated old command.
2023
2024         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
2025         "set archdebug" (same goes for the show commands).
2026         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
2027         deprecate "set eventdebug" (same goes for the show commands).
2028         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
2029         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
2030         instead.
2031         x(init_main): Add the "set debug" and "show debug" commands.
2032         Add setdebuglist and showdebuglist.
2033
2034 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
2035
2036         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
2037           Added prototype for the deprecate command so it doesn't complain.
2038
2039 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2040
2041         * top.c (print_gdb_version): Bump copyright year to 2000.
2042
2043 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2044
2045         * MAINTAINERS: Add Glen McCready to write after approval list.
2046
2047 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2048
2049         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
2050         * config.h: Regenerate.
2051
2052 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2053
2054         * TODO: Update.  Add criteria for next release of GDB.
2055
2056 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2057
2058         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
2059         * config.h: Regenerate.
2060
2061 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2062
2063         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
2064         before installing GDB.
2065
2066 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2067
2068         * Makefile.in (all-gdbtk): Check for an existing link/directory.
2069         Re-format warning message.  Document that post 5.0 this can be
2070         deleted.
2071
2072 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2073
2074         * ChangeLog: Revert whitespace changes.
2075
2076 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2077
2078         * MAINTAINERS: Update folks who need accounts.
2079
2080 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2081
2082         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
2083
2084 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
2085
2086         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
2087         instead of TARGET_LONG_DOUBLE_BITS.
2088         * config/i386/tm-i386mk.h: Likewise.
2089
2090 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
2091
2092         Provide `long double' support for most i386 targets.
2093         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
2094         &floatformat_i387_ext.
2095         (TARGET_LONG_DOUBLE_BITS): Define as 96.
2096         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
2097         `builtin_type_long_double'.
2098         (REGISTER_CONVERT_TO_VIRTUAL): Call
2099         i386_register_convert_to_virtual.
2100         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
2101         (i387_to_double, double_to_i387): Remove prototypes.
2102         (i386_extract_return_value): Change prototype to match definition
2103         in i386-tdep.c.
2104         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
2105         (TARGET_LONG_DOUBLE_BITS): #undef.
2106         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
2107         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
2108         (i387_extract_floating, i387_store_floating): Remove prototypes.
2109         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
2110         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
2111         (REGISTER_VIRTUAL_TYPE): Remove.
2112         * i386-tdep.c (i386_register_convert_to_virtual): New function.
2113         (i386_register_convert_to_raw): New function.
2114         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
2115         (i387_store_floating): Remove.
2116
2117 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2118
2119         * maint.c: Re-indent.
2120
2121 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2122
2123         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
2124
2125 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
2126
2127         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
2128         be inoperative.
2129
2130 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
2131
2132         * win32-nat.c: Back out special frame walking code.  It was broken.
2133         (handle_exception): Correctly identify an illegal instruction.
2134         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
2135         normal i386 handling.
2136
2137 2000-03-24  J.T. Conklin  <jtc@redback.com>
2138
2139         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
2140         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
2141         (fetch_core_registers): Read fp registers.
2142         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
2143
2144 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
2145
2146         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
2147         so that we can stop searching for the prologue past the function end
2148         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
2149
2150 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
2151
2152         * linux-thread.c, lin-thread.c (save_inferior_pid,
2153         restore_inferior_pid): Don't do compile time comparison
2154         of TARGET_PTR_BIT and TARGET_INT_BIT.
2155
2156 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
2157
2158         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
2159         and P_LINK_W.
2160         (P_PEA_FP, P_MOVL_SP_FP): New macros.
2161         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
2162         P_MOVM_L.
2163         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
2164         constants.
2165         (delta68_in_sigtramp): New function.
2166         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
2167         (m68k_skip_prologue): Use P_* macros, not hex constants.
2168         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
2169         instructions, but accept them in any order; use P_* macros, not octal
2170         or hex constants; recognize also `fmovemx to (fp + displacement)' and
2171         `moveml to (fp + displacement)'.
2172         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
2173         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
2174
2175 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2176
2177         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
2178
2179 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
2180
2181         * solib.c (open_symbol_file_object): To sneak an int argument
2182         past catch_errors, instead of casting it to a pointer, simply
2183         pass it by address.
2184
2185 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
2186
2187         * gdbtypes.c (rank_function): Rank all N parameters and use correct
2188         index into the prams[] and args[] arrays.
2189
2190 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
2191
2192         From David Whedon <dwhedon@gordian.com>
2193
2194         * top.c (execute_command): Checks all commands beore executing
2195         to see if the user needs to be warned that the command is
2196         deprecated, warns user if appropriate.
2197         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
2198         return values from void to struct cmd_list_element *.
2199         * command.c (lookup_cmd_1): Check aliases before following link
2200         in case user needs to be warned about a deprecated alias.
2201         (deprecate_cmd): new exported function for command deprecation,
2202         sets flags and posibly a replacement string.
2203         (deprecated_cmd_warning): New exported funciton to warn user about
2204         a deprecated command.
2205         (lookup_cmd_composition): New exported function that determines
2206         alias, prefix_command, and cmd based on a string.  This is useful
2207         is we want to full name of a command.
2208         * command.h : Added prototypes for deprecate_cmd,
2209         deprecated_warn_user and lookup_cmd_composition, added flags to
2210         the cmd_list_element structure, changed return values for
2211         add_com_* and add_info_* from void to cmd_list_element.
2212         * maint.c : (maintenance_deprecate): New function to deprecate a
2213         command.  This exists only so that the testsuite can deprecate
2214         commands at runtime and check the warning behavior.
2215         (maintenance_undeprecate) : New function, drops deprecated flags.
2216         (maintenance_do_deprecate): Actually does the (un)deprecation.
2217         (initialize_maint_cmds): Added the above new deprecate commands.
2218
2219 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
2220         * command.c (apropos_cmd_helper): New function, meat of the
2221         apropos command.
2222         (apropos_command): New apropos command to search command
2223         names/documentation for regular expressions.
2224         (_initialize_command): Add the apropos command.
2225
2226 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
2227
2228         * sol-thread.c (ps_pglobal_lookup): Change argument type from
2229         paddr_t to psaddr_t.  This mistake appears to date from an
2230         erroneous man page in Solaris 2.5 -- the correct type from the
2231         system headers has always been psaddr_t.
2232         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
2233         (rw_common): Ditto.
2234
2235 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
2236
2237         * ia64-linux-nat.c: Fix copyright.
2238         (fill_gregset): Minor formatting fix.
2239         * ia64-tdep.c (template_encoding_table, fetch_instruction,
2240         examine_prologue): Clean up some compiler warnings.
2241         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
2242         find_global_pointer, find_extant_func_descr): New functions.
2243         (ia64_use_struct_convention, ia64_extract_return_value,
2244         ia64_push_arguments): Handle HFAs.
2245         (ia64_push_arguments): Find (or build) a function descriptor
2246         when given a function address.
2247         (ia64_push_return_address): Moved code for finding the
2248         global pointer into its own function, find_global_pointer ().
2249
2250 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2251
2252         * event-loop.c (handle_file_event): Run through indent.
2253
2254 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2255
2256         From  Philippe De Muyter  <phdm@macqel.be>
2257
2258         * event-loop.c (sys/types.h): File now included unconditionally.
2259         (use_poll): New variable..
2260         (gdb_notifier): poll- and select-versions merged.
2261         (add_file_handler): If HAVE_POLL, check whether poll is usable,
2262         and reset `use_poll' if not.
2263         (create_file_handler): Select poll- or select-version according to
2264         `use_poll'.
2265         (delete_file_handler, handle_file_event): Likewise.
2266         (gdb_wait_for_event, poll_timers): Likewise.
2267
2268 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2269
2270         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
2271         size of a target pointer before passing them to print_address.
2272
2273 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
2274
2275         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
2276         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
2277         Remove
2278         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
2279         (i386_extract_return_value): Rewritten.  Correctly support all
2280         floating-point types and large integer types on targets that use
2281         the standard i386 GDB register layout and return floating-point
2282         values in the FPU.
2283
2284 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2285
2286         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
2287
2288 2000-03-21  J.T. Conklin  <jtc@redback.com>
2289
2290         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
2291         * i386nbsd-nat.c: New file.
2292
2293         * i386/tm-nbsd.h (NUM_REGS): Removed.
2294         (HAVE_I387_REGS): Defined.
2295         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
2296
2297         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
2298         SVR4_SHARED_LIBS.
2299
2300 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2301
2302         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
2303         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
2304         the write after approval list.
2305
2306 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
2307
2308         * symtab.h (MAX_SECTIONS, struct section_addr_info,
2309         symbol_file_add):  Move declarations from here...
2310         * symfile.h: ...to here.
2311
2312         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
2313         all section addresses, not just .text.
2314         * symfile.h, symfile.c (free_section_addr_info,
2315         build_section_addr_info_from_section_table): New functions.
2316
2317         * symfile.h (MAX_SECTIONS): Increase value to 40.
2318         * symfile.c (syms_from_objfile): Add bounds check prior to
2319         accessing ``other'' array in a section_addr_info_struct.
2320         Remove unused variable section_offsets.
2321         (add_symbol_file_command): Remove unused variable text_addr.
2322
2323 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
2324
2325         * breakpoint.c (bpstat_stop_status): Don't stop if a read
2326         watchpoint appears to break, but the watched value changed.
2327
2328 2000-03-21  Jim Blandy  <jimb@redhat.com>
2329
2330         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
2331         a companion to gdbarch_alloc, which allows a gdbarch init function
2332         to free partially-built gdbarch structures.
2333         * gdbarch.c, gdbarch.h: Regenerated.
2334
2335 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2336
2337         * configure.host, configure.tgt (ia64-*-linux*): New entry.
2338
2339         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
2340         initialize_arch): Define for IA-64.
2341         (initialize_arch): Add declaration.
2342
2343 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
2344
2345         * breakpoint.c (insert_breakpoints, remove_breakpoint)
2346         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
2347         remove, or check status of hardware watchpoints for entire structs
2348         and arrays unless the user explicitly asked to watch that struct
2349         or array.
2350         (insert_breakpoints): Try to insert watchpoints for all the values
2351         on the value chain, even if some of them fail to insert.
2352
2353         * values.c (value_primitive_field): Set the offset in struct value
2354         we return when the field is a packed bitfield.
2355
2356 2000-03-20  Michael Snyder  <msnyder@cygnus.com>
2357
2358         * remote.c (remote_threads_extra_info): New function.
2359         Implement the extra thread info query for "info threads".
2360         (remote_threads_info): Clean up a bit.
2361         (use_threadinfo_query, use_threadextra_query): New variables.
2362         Control whether GDB will use the new or old protocol for
2363         thread info queries.
2364         (remote_open_1): Initialize new variables.
2365         (remote_async_open_1): Ditto.
2366         (remote_cisco_open): Ditto.
2367
2368 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2369
2370         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
2371         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
2372         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
2373
2374 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2375
2376         * utils.c (floatformat_from_doublest): Don't assume that a long
2377         will be exactly 32 bits in length.  Also...  make sure space
2378         that we're writing the float to is completely initialized to
2379         zeroes, even when the number of bits in the float is not
2380         evenly divisible by FLOATFORMAT_CHAR_BIT.
2381
2382 2000-03-20  Jim Blandy  <jimb@redhat.com>
2383
2384         * i386-linux-nat.c: No need to #include "frame.h" any more.
2385         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2386         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2387         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2388         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2389         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2390         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2391         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2392         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2393         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2394         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2395         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
2396         out that these are target-dependent, and useful in non-native
2397         configurations.  Moved to...
2398         * i386-linux-tdep.c: ... Here, a new file.
2399         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
2400         (i386-linux-tdep.o): New rule.
2401         (i386-linux-nat.o): We no longer depend on frame.h.
2402         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
2403
2404 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
2405
2406         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
2407         Print an error at compile time if we are to use select, but FD_SET
2408         is not available.
2409         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
2410         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
2411         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
2412         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
2413         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
2414         instead of using memcpy and memset.  Use FD_ISSET.
2415
2416         * config/i386/xm-go32.h (fd_mask): Remove typedef.
2417
2418 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2419
2420         * command.c (_initialize_command): Document requirements for ``!''
2421         command.
2422
2423 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2424
2425         From Fri 10 Mar 2000 Robert
2426         <robert.melchers@drives.eurotherm.co.uk>:
2427         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
2428
2429 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2430
2431         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
2432         <dave@hiauly1.hia.nrc.ca>:
2433         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
2434         _initialize_hpux_thread being called twice.
2435         * configure: Regenerated.
2436
2437 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2438
2439         * event-top.c (_initialize_event_loop): If instream is not
2440         connected to a terminal device, turn editing off.
2441
2442 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2443
2444         Support for building GDB with DJGPP, and running the test suite on
2445         it:
2446         * config/djgpp/djconfig.sh: New file.
2447         * config/djgpp/config.sed: New file.
2448         * config/djgpp/README: New file.
2449         * config/djgpp/fnchange.lst: New file.
2450         * config/djgpp/djcheck.sh: New file.
2451
2452 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2453
2454         * ser-go32.c (ports): Make the initializers complete, to pacify
2455         GCC 2.9X.
2456
2457 2000-03-17  Jim Blandy  <jimb@redhat.com>
2458
2459         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2460         two-dimensional array, instead of faking it with explicit index
2461         arithmetic.
2462
2463         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2464         linuxthreads_create_inferior): Fix typo in variable name: it's
2465         linuxthreads_exit_status, not linux_exit_status.
2466
2467         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2468         to W_STOPCODE.
2469
2470         * solib.c (solib_add): Delete debugging code.
2471
2472 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
2473
2474         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2475         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2476
2477 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
2478
2479         * language.c (set_lang_str): Do not call `free' for a null pointer.
2480         (set_type_str, set_range_str): Ditto.
2481
2482 2000-03-16  Jim Blandy  <jimb@redhat.com>
2483
2484         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2485         merge; reinstated.
2486
2487         * solib.c (current_sos): Be more careful about freeing the new
2488         so_list node if an error occurs.
2489
2490         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2491         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2492         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2493         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2494         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2495         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2496         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2497         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2498         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2499         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2500         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
2501         Linux-specific signal trampoline detection, and should be moved
2502         to...
2503         * i386-linux-nat.c: ... here.
2504         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2505         this any more, since we're not enabling OS-specific code in a
2506         OS-independent file.
2507
2508 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
2509
2510         * Makefile.in (go32-nat.o): Add prerequisites.
2511         (ALLDEPFILES): Add go32-nat.c.
2512
2513 2000-03-15  Michael Snyder  <msnyder@cygnus.com>
2514
2515         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2516         * symfile.c (reread_symbols):  Clear msymbol hash table.
2517
2518 2000-03-15  Jim Blandy  <jimb@redhat.com>
2519
2520         Deal with the inferior unloading shared objects.
2521         * solib.c (current_sos): New function, replacing find_solib.
2522         (find_solib): Deleted.
2523         (free_so): New function.
2524         (clear_solib): Call free_so, instead of writing it out.
2525         (solib_add): Rewritten: compare the inferior's current list of
2526         shared objects with GDB's list, and do the required loads and
2527         unloads.
2528         (info_sharedlibrary_command, solib_address): Don't use find_solib
2529         to walk the list of shared libraries: call solib_add, and then
2530         walk the list at so_list_head normally.
2531         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2532         detach the core target.  These tasks are taken care of elsewhere.
2533         * target.c (remove_target_sections): New function.
2534         * target.h (remove_target_sections): New declaration.
2535
2536         * solib.c (symbol_add_stub): Check whether we've already created
2537         an objfile for this shared object first, before doing all that
2538         work to compute section addresses, etc.
2539
2540         * objfiles.c (unlink_objfile): Report an internal error if objfile
2541         doesn't occur in the object_files list.
2542
2543         * solib.c (special_symbol_handling): Delete argument; it's not
2544         used.
2545
2546         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2547
2548         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
2549         from solib structures. Use it throughout solib.c, get rid of all
2550         CORE_ADDR casts.
2551         (struct so_list):  Change type of lmaddr to CORE_ADDR.
2552         (first_link_map_member):  Change return value type to CORE_ADDR,
2553         update callers.
2554         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
2555         update callers.
2556         (open_symbol_file_object, find_solib):  Change type of lm variable
2557         to CORE_ADDR.
2558
2559 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
2560
2561         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2562         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2563         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2564         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2565
2566         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2567         not opened by dos_open, but let the 3 standard handles go through
2568         unharmed.
2569
2570 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2571
2572         * eval.c (evaluate_subexp_with_coercion): Add call to
2573         check_typedef, to handle typedeffed vars correctly.
2574
2575 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2576
2577         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2578         somewhat redundant.
2579         (QUIT): Note that this can probably be replaced by a function.
2580
2581 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
2582
2583         Add support for a variable object that tries to evaluate itself in
2584         the currently selected frame, rather than in a fixed frame.
2585
2586         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2587         gdb_parse_exp_1.
2588         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2589         of varobj_create.
2590         * varobj.c (varobj_list): Return type indicates whether the
2591         variable's type has changed (for current frame variables).
2592         (varobj_update): Handle the case where the variable's type has
2593         changed.
2594         (delete_variable_1): Allow for deletion of variables that have not
2595         been installed yet.
2596         (new_root_variable): Initialize use_selected_frame variable.
2597         (value_of_root): This is where most of the work to handle "current
2598         frame" variables was added.  Most of the complexity involves
2599         handling the case where the type of the variable has changed.
2600         (varobj_create): Add a "type" argument, to tell if the
2601         variable is one of these "current frame" variables.  Also protect
2602         call to parse_exp_1 from long jumping.
2603
2604 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
2605
2606         * go32-nat.c (struct env387): Remove declaration.
2607         (print_387_status, i386_go32_float_info): Remove redundant
2608         functions.
2609         (regno_mapping, sig_map, excepn_map): Add braces around inner
2610         initializers.
2611         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2612         fix code which mixed signed with unsigned.
2613         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2614         (go32_wait): Initialize INT3_addr.
2615         (go32_fetch_registers): Extend all FP registers that are shorter
2616         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
2617         on config/i386/tm-i386.h.
2618         (store_register): Support 32 FP registers.
2619         (go32_create_inferior): Don't crash if handed a NULL pointer
2620         instead of exec file name.
2621         (ignore): Remove unused function.
2622         (go32_insert_hw_breakpoint): Remove unused variables.
2623         (init_go32_ops): Set value of processing_gcc_compilation to 2.
2624
2625 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2626
2627         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2628         overloading, add support for seeing through references:
2629         * valops.c (find_overload_match): Handle STABS overloading for
2630         C++.
2631         (find_overload_match): Look in right place for function arguments
2632         in the debug info.
2633         (find_overload_match): Rather than giving up when we have >1
2634         perfect match, just choose one, especially since the
2635         recommendation GDB gives ("disambiguate it by specifying function
2636         signature"), is basically impossible.
2637         (check_field_in): STREQ->strcmp_iw
2638         (search_struct_field): STREQ->strcmp_iw
2639         (find_method_list): STREQ->strcmp_iw
2640         * gdbtypes.c (rank_one_type): Add ability to see through
2641         references.
2642         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2643         be different.
2644         (rank_function): Rank function properly (was doing it wrong
2645         before, comparing the wrong parts of the arrays)
2646         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2647         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2648         associated with converting a non-reference to a reference.
2649     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2650     return full value object; for STRUCTOP_PTR, use pointer to
2651     rtti type to get member / method if objectprint is set and
2652     target type of pointer is class.
2653
2654         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2655         #ifdef DEBUG_OLOAD.
2656
2657 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
2658
2659         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2660         a binary operator.
2661         (gnu_attach): Change error message for missing
2662         argument to be identical to the corresponding message in
2663         `inftarg.c'.  This makes the testsuite happy.
2664
2665 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
2666
2667         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2668         %eflags isn't modified.  This fixes a bug where every call to a
2669         function in the program beyond the first call would fail.
2670
2671 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2672
2673         * MAINTAINERS: Devolve responsibility for domain maintenance.
2674
2675 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2676
2677         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2678
2679 2000-02-25  Scott Bambrough <scottb@netwinder.org>
2680
2681         * gdb.base/long_long.exp: Correct test suite failure when printing
2682         a long long value as a double on ARM platforms.
2683
2684 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2685
2686         * MAINTAINERS (Core): Anthony Green is the Java - including
2687         testsuite - maintainer.  Reformat testsuite and language support
2688         sections
2689
2690 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
2691
2692         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2693         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2694         i386_linux_saved_pc_after_call.
2695
2696 2000-03-06  Jim Blandy  <jimb@redhat.com>
2697
2698         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2699
2700         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2701         (compact_minimal_symbols): Added `objfile' argument.
2702         Put symbols in the objfile's hash table.
2703         (install_minimal_symbols): Put symbols in the objfile's demangled
2704         hash table.
2705         (lookup_minimal_symbol): Use hash table to find symbol in
2706         objfile.
2707         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2708         functions.
2709         (prim_record_minimal_symbol_and_info): Initialize the
2710         hash link fields of the new minimal symbol.
2711         * symtab.h (struct minimal_symbol): New fields `hash_next',
2712         `demangled_hash_next'.
2713         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2714         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2715         (struct objfile): New fields `msymbol_hash',
2716         `msymbol_demangled_hash'.
2717
2718 2000-03-06  Jim Blandy  <jimb@redhat.com>
2719
2720         * solib.c (first_link_map_member): Doc fix.
2721
2722 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2723
2724         From  Eli Zaretskii  <eliz@is.elta.co.il>:
2725
2726         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2727         zero, since time_t might be unsigned.
2728
2729 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
2730
2731         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2732         in *FPREGSETP.
2733         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2734
2735 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
2736
2737         Allow GDB to run on Linux 2.0 again.
2738         * config.in: Add HAVE_PTRACE_GETREGS.
2739         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2740         * configure: Regenerated.
2741         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2742         CANNOT_STORE_REGISTER): New defines.
2743         * i386-linux-nat.c (have_ptrace_getregs): New variable.
2744         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2745         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2746         store_register, old_store_inferior_registers): Copied over from
2747         `inptrace.c' as a temporary measure.
2748         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2749         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
2750         HAVE_PTRACE_GETREGS isn't defined.
2751         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2752         with EIO.
2753         (fetch_inferior_registers, store_inferior_registers): Fall back on
2754         the method use in `infptrace.c' (by calling
2755         old_fetch_inferior_registers and old_store_inferior_registers) if
2756         `have_ptrace_getregs' isn't set.
2757
2758 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
2759
2760         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2761         of gregset_t and fpregset_t.  Those are the only names that are
2762         guaranteed to specify the right types for all supported Linux
2763         systems out there.
2764         Various doc fixes and gratitious local variable renames, all in an
2765         attempt to stress similarities between the code and unify the
2766         terminology used.  Use ISO-C all over.
2767         (regmap): Remove trailing comma.
2768         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2769         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
2770         is unnecessary and wasn't used anyway.  All callers changed.
2771         (convert_to_fpregset, convert_to_xfpregset): Likewise.
2772         (fetch_regs, store_regs): Remove unused variable `regno'.
2773         (fill_fpregs): If REGNO is not -1, only update the specified
2774         register.
2775         (fetch_core_registers): Renamed from
2776         i386_linux_fetch_core_registers.  There is no need for a unique
2777         name since the function is static anyway.
2778         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2779         since it is more descriptive.
2780
2781 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2782
2783         * MAINTAINERS (readline/): Expand to include host maintainers.
2784
2785 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
2786
2787         Fix support for Linux/i386 signal trampolines.  The old approach
2788         didn't work for Linux 2.2 and beyond, and didn't work with recent
2789         versions of the GNU C library.
2790         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2791         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2792         (linux_rt_sigtramp_code): New variable.
2793         (LINUX_RT_SIGTRAMP_LEN): New define.
2794         (i386_linux_rt_sigtramp_start): New function.  Detect start of
2795         signal trampolines for RT signals.
2796         (i386_linux_sigtramp): Removed.
2797         (i386_linux_in_sigtramp): New function.
2798         (i386_linux_sigcontext_addr): New function.  Recognize the names
2799         of the signal tranmpolines used by recent versions of the GNU C
2800         library, and add support for RT signals.
2801         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
2802         defines.  Moved here from config/i386/tm-linux.h.
2803         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2804         Reimplement in terms of i386_linux_sigcontext_addr.
2805         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2806         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2807         Moved to i386-tdep.c.
2808         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2809
2810 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2811
2812         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2813         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2814
2815 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2816
2817         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2818         sim directory.
2819
2820 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2821
2822         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2823         ``Blanket Write Privs'' maintainers.
2824
2825 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2826
2827         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2828         * language.c (longest_local_hex_string_custom): Don't compile
2829         'long long' section if host doesn't have 'long long'.
2830
2831 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2832
2833         * language.c (longest_raw_hex_string): Comment out.  Appears
2834         unused.
2835
2836 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2837
2838         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2839         "mmalloc.h" which means using PTRs.
2840         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2841
2842 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2843
2844         * defs.h (store_address, store_unsigned_integer, store_address):
2845         Replace PTR with void* in delcaration.
2846         * findvar.c (extract_signed_integer, extract_unsigned_integer,
2847         extract_long_unsigned_integer, extract_address,
2848         store_signed_integer, store_unsigned_integer, store_address):
2849         Convert definition to ISO-C.  Replace PTR with void*.
2850
2851 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2852
2853         * defs.h (make_cleanup_func): Document as deprecated.
2854         (make_cleanup_ftype): New typedef.  Make signature consistent with
2855         other function typedefs.  Document as not be used out side of
2856         make_cleanup code. Use in make_cleanup declarations.
2857         (null_cleanup): Replace PTR with void*.
2858
2859         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2860         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2861         null_cleanup): Change K&R definition to ISO-C using void* and
2862         make_cleanup_fytpe.
2863         (discard_my_cleanups): Don't cast argument to free.
2864
2865 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2866
2867         * defs.h (struct continuation_arg): Change type of field 'data'
2868         from PTR to void *.
2869
2870         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2871
2872         * event-top.c: Ditto.
2873
2874 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2875
2876         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2877         configure.
2878         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2879         SUBDIR_GDBTK_ALL): Define.
2880         (all-gdbtk, clean-gdbtk): New targets.
2881         (all): Add CONFIG_ALL as dependency.
2882         (clean): Add CONFIG_CLEAN as dependency.
2883
2884         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2885         (LN_S): Define.  Delete GDBtk's link code.
2886
2887 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2888
2889         * configure.in (ENABLE_GDBTK): Delete variable.
2890         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2891         * Makefile.in: Update.
2892         * configure: Regenerate
2893
2894 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2895
2896         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2897         NATDEPFILES list.
2898
2899 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
2900
2901         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2902         Override definitions to include the normal FPU registers.
2903         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2904         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
2905         fine for AIX/i386.
2906         (i387_to_double, double_to_i387): Remove prototypes.
2907
2908 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
2909
2910         * findvar.c (extract_floating, store_floating): Use target
2911         floating point type sizes rather host sizes to determine
2912         which conversion needs to be done.
2913
2914 2000-03-02  Nick Duffek  <nsd@cygnus.com>
2915
2916         * uw-thread.c: Apply GNU conventions to comment formatting.
2917         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2918         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2919         call to deactivate_uw_thread().
2920
2921 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2922
2923         * MAINTAINERS: Daniel Berlin is C++ maintainer.
2924
2925 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2926
2927         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2928         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
2929         share SCO/Unixware.  Nick Duffek and Peter Schauer share
2930         Solaris/x86.
2931
2932 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2933
2934         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2935         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2936         * remote-rdi.c (arm_rdi_close): Ditto.
2937
2938 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2939
2940         * CONTRIBUTE (configure.in): Note that patches to configure are
2941         not needed.
2942
2943 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
2944
2945         * MAINTAINERS: Correct my own mail address.
2946
2947 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2948
2949         * MAINTAINERS: Document people with paperwork pending.
2950
2951 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2952
2953         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2954         Make NEW_PROC_ABI interface functional on Solaris x86.
2955         * sol-thread.c (ps_lgetLDT): Rewrite to use new
2956         procfs_find_LDT_entry function from procfs.c, mostly copied from
2957         lin-thread.c.
2958         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2959         needed.
2960
2961 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2962
2963         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2964         * config/i386/tm-i386sol2.h (MERGEPID): Define.
2965
2966 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2967
2968         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2969         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2970         FRAME_FIND_SAVED_REGS.
2971         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2972         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2973         Update.
2974
2975 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2976
2977         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2978         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
2979         parameter.
2980
2981 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2982
2983         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2984         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2985         (top level): Add prototypes for go32_* functions.
2986         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2987         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2988         Override definitions from tm-i386.h.
2989         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2990         * i386-tdep.c (i386_extract_return_value)
2991         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2992         to the list of targets which return FP values in FP registers.
2993
2994         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2995         that this function be re-implemented using multi-arch.
2996
2997 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2998
2999         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
3000         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
3001         and ScreenRows.
3002         * ser-go32.c: Include string.h, for prototype of strncasecmp.
3003         (dpmi_regs, dpmi_sregs): Remove unused variables.
3004         (dos_flush_input): Return a value, to prevent compiler warning.
3005         * expprint.c (dump_prefix_expression): Use %ld in format and cast
3006         sizeof(union exp_element) to long, to prevent GCC from complaining
3007         about format/argument mismatch.
3008         (dump_postfix_expression): Likewise.
3009
3010 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3011
3012         * arm-tdep.c: Include <ctype.h>.
3013
3014 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3015
3016         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
3017         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
3018         that the target's stack was valid.
3019
3020 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3021
3022         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
3023         * dwarf2read.c (read_address): Read 16-bits addresses.
3024
3025 2000-02-28  Scott Bambrough <scottb@netwinder.org>
3026
3027         * arm-linux-nat.c (fetch_nw_fpe_*):
3028         Renamed to fetch_nwfpe_* to use the same naming convention
3029         as in the Linux kernel.  Modified prototype to get rid of
3030         unused parameters.
3031         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
3032         naming convention as in the Linux kernel.  Fixed calls to
3033         fetch_nwfpe_*.
3034         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
3035         unused variable.
3036
3037 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3038
3039         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
3040
3041 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
3042
3043         * win32-nat.c: Remove unneeded header.
3044         * wince.c: Ditto.
3045
3046 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3047
3048         * wince.c: Include "gdb_wait.h" and not "wait.h".
3049
3050 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3051
3052         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
3053         Target/Architecture maintainers descriptions.
3054
3055 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
3056
3057         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
3058         Reorder headers a bit.  Overall cleanup and minor reformatting.
3059         (MIG_SERVER_DIED): Remove define.
3060         (proc_update_sc): Add braces to silence compiler warning.
3061         (proc_steal_exc_port): Initialize err to zero.
3062         (make_proc): Add braces to silence compiler warning.
3063         (inf_validate_task_sc): Add cast to silence compiler warning.
3064         (inf_set_traced): Reorganize a bit to silence compiler warning.
3065         (inf_validate_procs): Use mach_msg_type_number_t for all thread
3066         numbers and add braces to silence compiler warning.
3067         (gnu_wait): Add prototypes for server functions and add braces to
3068         silence compiler warnings.
3069         (S_exception_raise_request): Pass subcode to inf_debug call.
3070         (gnu_write_inferior): Remove unused variable `protection_changed'.
3071         (gnu_xfer_memory): Remove unused variable `result'.
3072         (set_sig_thread_cmd): Remove unused varible `tid'.
3073         (set_signals_cmd): Remve unused variable `trace'.
3074         (add_task_commands): Provide complete prototype.  Reformat help
3075         strings a bit to make sure the first line is a full sentence.
3076         Call info_port_rights_cmd instead of info_send_rights_cmd for the
3077         "info port-rights" command.
3078         (add_thread_commands): Provide complete prototype.  Make static.
3079         Reformat help strings a bit to make sure the first line is a full
3080         sentence.
3081         (_initialize_gnu_nat): Provide complete prototype.
3082
3083 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
3084
3085         Make cross-compilation for the Hurd more friendly.
3086         From Jeff Bailey <jbailey@gnu.org>:
3087         * configure.in: Use AC_CHECK_TOOL to find MiG.
3088         * Makefile.in (MIG): New variable.
3089         * config/i386/i386gnu.mh (MIG): Remove.
3090         * configure: Regenerated.
3091
3092 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
3093
3094         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
3095         comment explaining motivation behind this function and why
3096         the generic facilities won't work for this platform.
3097         * rs6000-tdep.c (skip_prologue): Always test to make sure
3098         that an instruction is read successfully from the target's
3099         memory.  Introduce notion of instructions which may appear in
3100         the prologue, but may not end the prologue.  Added explicit
3101         check for nop instruction.  Use memset() to zero the frame
3102         data instead of assignment from a statically allocated,
3103         uninitialized structure.
3104
3105 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3106
3107         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
3108         systems.  Note that Jim Blandy as maintainer for ``tracing
3109         bytecode stuff''
3110
3111 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
3112
3113         From: Thomas Zenker <thz@Lennartz-electronic.DE>
3114         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
3115         NetBSD...) sys_errlist should not be declared in hsys.c.
3116         NEED_SYSERRLIST is set already by configure, so we can use it.
3117         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
3118         posix compliant and we should not work with the old compatibility
3119         stuff.  Because of that I undef BSD in case of FBSD etc and include
3120         sys/ioctl to get the flags.
3121         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
3122         for exclusive use.
3123
3124 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
3125
3126         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
3127         of return structure in r3 if necessary.
3128         (ppc_linux_memory_remove_breakpoints): New function.
3129         * rs6000-tdep.c (skip_prologue): Make sure that the cases
3130         for storing either cr or lr to the stack only handle those
3131         cases.  (I.e, don't let these cases match 0x00000000 which is
3132         found found in the shared library trampoline prior to the
3133         loading of the shared library.)
3134         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
3135         Declare.
3136         (MEMORY_REMOVE_BREAKPOINT): Define.
3137
3138 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
3139
3140         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
3141
3142 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3143
3144         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
3145         $(SUBDIR_*_INSTALL) when so configured.
3146         * configure: Regenerate.
3147
3148         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
3149         configure.
3150         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
3151         installing GDBtk.
3152         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
3153         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
3154         SUBDIR_GDBTK_INSTALL): Define.
3155         (install-gdbtk): New target.
3156
3157 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3158
3159         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
3160         * configure: Regenerate.
3161
3162 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
3163
3164         * configure.tgt: Add arm, mips, sh wince targets.
3165         * config/arm/tm-wince.h: New file.
3166         * config/arm/wince.mt: New file.
3167         * config/sh/tm-wince.h: New file.
3168         * config/sh/wince.mt: New file.
3169         * config/mips/tm-wince.h: New file.
3170         * config/mips/wince.mt: New file.
3171         * wince.c: New file.
3172         * wince-stub.c: New file.
3173         * wince-stub.h: New file.
3174         * sh-tdep.c: Use correct register names for Windows CE.
3175
3176 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3177
3178         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
3179         (error_return, quit_return): Merge into catch_return pointer.
3180         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
3181         and communicate reason to catch_errors via setjmp return value.
3182         (catch_errors): Always catch both quit and error, and if a catch
3183         wasn't requested by caller, throw it to the next catch_error.
3184         Replace dual longjmp buffer memcpy with single pointer change.
3185         Add FIXME for possibly adding new interface to tell caller what
3186         event was caught.  Add extensive comments.
3187         * defs.h (enum return_reason): Reserve 0 for use as initial
3188         setjmp() return value.
3189         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
3190         enum return_reason.
3191         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
3192
3193 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
3194
3195         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
3196         * valops.c (_initialize_valops): Add command "set unwindonsignal".
3197         (hand_function_call): Test for unwind_on_signal and act accordingly.
3198
3199 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3200
3201         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
3202         Match ../include/dis-asm.h change.
3203         * gdbarch.h: Regenerate.
3204         * corefile.c (dis_asm_read_memory): Update.
3205
3206 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3207
3208         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
3209         (ENABLE_CFLAGS): Move initialization to start of file.
3210         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
3211         selected and an ${srcdir}/mi directory is present enable MI
3212         interface.
3213
3214         * configure: Regenerate.
3215
3216         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
3217         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
3218         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
3219         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
3220         @CONFIG...@.
3221         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
3222         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
3223
3224         * mi: New directory. MI interface to GDB.
3225
3226         * defs.h (interpreter_p): Declare when UI_OUT.
3227         * top.c (gdb_init): When interpreter_p, check that the interpreter
3228         was recognized by one of the linked in interpreters.
3229         * main.c (interpreter_p): Define.
3230         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
3231         * event-top.c (display_gdb_prompt): When interpreter_p, assume
3232         interpreter displays prompt.
3233
3234         * breakpoint.c (print_it_typical, watchpoint_check,
3235         print_one_breakpoint, mention): When MI include additional
3236         target status information.
3237         * infrun.c (print_stop_reason, normal_stop): Ditto.
3238
3239 2000-02-22  Jim Blandy  <jimb@redhat.com>
3240
3241         * gdbarch.sh: Make the `default' field really default to zero, as
3242         documented.
3243
3244         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
3245         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
3246         more function-like.
3247         (default_coerce_float_to_double, standard_coerce_float_to_double):
3248         New functions.
3249         (value_arg_coerce): Adjust for new definition.
3250         * value.h (default_coerce_float_to_double,
3251         standard_coerce_float_to_double): New declarations for the above.
3252         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
3253         * gdbarch.c, gdbarch.h: Regenerated.
3254         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
3255         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
3256         definitions.
3257         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
3258         function here.
3259         (mips_gdbarch_init): Install that as our coerce_float_to_double
3260         function.
3261
3262 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
3263
3264         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
3265         type.
3266         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
3267         forward declaration.
3268
3269         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
3270         where the next frame is a signal handler caller.
3271
3272         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
3273         undef.
3274         (tm-linux.h): Include.
3275         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
3276         include this file for us.
3277         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
3278         config/tm-linux.h for us.
3279         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
3280
3281 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
3282
3283         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
3284         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
3285         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
3286         and like targets.
3287
3288         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
3289         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
3290         * config/powerpc/xm-linux.h: Substantially revised for native
3291         port.
3292         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
3293         (NATDEPFILES): Update list to reflect the fact that we can
3294         now debug natively.
3295
3296         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
3297         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
3298         Renamed; The former names were lacking the rs6000_ prefix.
3299         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
3300         instead of rs6000_frame_chain.
3301         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
3302         of rs6000_frameless_function_invocation.
3303
3304 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3305
3306         From Philippe De Muyter  <phdm@macqel.be>
3307
3308         * event-loop.c (handle_file_event): In case of poll, enable
3309         printing of informational message if an error/exception is
3310         detected on the file descriptor.
3311
3312 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
3313
3314         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
3315
3316 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3317
3318         * buildsym.c: Include "language.h" and "expression.h" for
3319         longest_local_hex_string_custom.
3320
3321 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3322
3323         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
3324         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
3325         Cagney <cagney@b1.cygnus.com>.
3326
3327 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3328
3329         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
3330         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
3331         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
3332         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
3333         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
3334         Kingdon.
3335         * MAINTAINERS: Add Nick Clifton to write after approval list.
3336
3337 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3338
3339         * MAINTAINERS: Add note on multiple maintainers.
3340
3341 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
3342
3343         * cli-out.c (cli_table_header): Type of parameter `alignment' is
3344         `enum ui_align', not `int'.
3345         (cli_field_string, cli_field_skip): Likewise.
3346
3347 2000-02-18  Jim Blandy  <jimb@redhat.com>
3348
3349         From Jimmy Guo <guo@cup.hp.com>:
3350         * buildsym.h (add_free_pendings): Declare.
3351         * buildsym.c (add_free_pendings): New function.
3352         (make_blockvector): 32x64 fix using longest_local_hex_string().
3353         (start_subfile): initialize variable 'subfile'.
3354
3355 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3356
3357         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
3358         make sure that all is cleaned up after we disconnect from the
3359         target.
3360         (remote_detach): Ditto.
3361
3362 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3363
3364         From Rodney Brown  <RodneyBrown@pmsc.com>
3365         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
3366         potentially harming mistake.
3367
3368 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3369
3370         * arm-tdep.c: Use header file instead of extern declarations for
3371         the {get,set}_arm_regname* functions.
3372
3373 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3374
3375         * configure.in: Replaces obsolete gdbtk-variable.c with
3376         gdbtk-varobj.c.
3377         * configure: Regenerate.
3378         * Makefile.in: Remove obsolete/extraneous references to
3379         gdbtk-var* files.
3380
3381 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
3382
3383         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
3384         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
3385         33 by definition, whereas REALTIME_LO might be 32 on systems that
3386         have SIG32 such as Linux.  Make sure that the signal number
3387         returned is within the range specified by REALTIME_LO and
3388         REALTIME_HI.
3389
3390 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
3391
3392         * configure: Regenerated.
3393
3394 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3395
3396         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
3397         _initialize_arm_tdep): Allows the user to choose between any of
3398         the flavors available for the disassembly to be used in the "info
3399         reg" command and elsewhere in gdb.  It prevents having to maintain
3400         this information in two places by using the data kept in the
3401         opcodes directory.
3402
3403 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3404
3405         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
3406         prfpregset_t in <sys/procfs.h>.
3407         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
3408         HAVE_PRFPREGSET_T.
3409         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
3410         prgregset_t and prfpregset_t if they are not already present.
3411
3412 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3413
3414         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
3415         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
3416
3417 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
3418
3419         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
3420         'do-doc'.
3421
3422 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
3423
3424         Changes for AIX 4.3:
3425         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
3426         to correct value for generic dummy frames.  When using
3427         generic dummy frames, don't attempt to write TOC value or
3428         function to call into the call dummy.
3429         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
3430         code to also handle the PowerOpen ABI.
3431         (ppc_push_return_address): Enable for all ports.
3432         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
3433         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
3434         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
3435         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
3436         provided by generic RS6000 definitions so that call dummies
3437         are implemented using generic dummy frames instead.
3438
3439         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3440         prior to changing the stack pointer via ptrace().  Also, ignore
3441         attempts to store to undefined registers that are less than
3442         NUM_REGS.
3443
3444         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3445         frame from 436 to 448 to account for alignment padding.
3446         (rs6000_push_arguments): Obtain actual register size instead
3447         of assuming the register is 4 bytes long.  [There's still
3448         more work to be done to totally remove the 4 byte assumption,
3449         however.]  Make sure the stack is 16 byte aligned as required
3450         by the PowerOpen ABI.  Also, make sure that small structures
3451         passed in registers are properly aligned within the register.
3452
3453 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
3454
3455         Patch applied by Kevin Buettner <kevinb@redhat.com>
3456
3457         * rs6000-tdep.c (skip_prologue): skip copying of argument
3458         registers to local variable registers.
3459
3460 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
3461
3462         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
3463         sym->section->index number is not a SECT_OFF_* code.
3464
3465 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3466
3467         * MAINTAINERS (write after approval): Add H.J. Lu.
3468
3469 2000-02-14  Nick Clifton  <nickc@cygnus.com>
3470
3471         * sh-tdep.c: Remove extraneous code.
3472
3473 2000-02-14  Amit S. Kale  <akale@veritas.com>
3474
3475         * elfread.c (elf_symtab_read): Move the use of sym to after where
3476         it is set.
3477         Checked in by Jim Kingdon  <kingdon@redhat.com>
3478
3479 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3480
3481         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3482
3483 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3484
3485         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3486         * dwarf2read.c: (die_is_declaration): New fn.
3487         (read_structure_scope): Use it.
3488
3489         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3490
3491 2000-02-10  J.T. Conklin  <jtc@redback.com>
3492
3493         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3494         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
3495         configdirs.
3496         * gdbserver/low-nbsd.c: New file.
3497
3498         * gdbserver/Makefile.in: convert to autoconf.
3499         * gdbserver/configure.in: likewise.
3500         * gdbserver/configure: generate.
3501
3502 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3503
3504         * CONTRIBUTE: New file.  How to contribute to GDB.
3505
3506 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3507
3508         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
3509         Buettner to powerpc maintainers.  Make Kevin Buettner the
3510         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
3511         and Jason Molenda to write after aproval list.
3512
3513 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3514
3515         * MAINTAINERS: Reformat.  Separate into check-in categories.
3516
3517 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3518
3519         * uw-thread.c: Remove __FUNCTION__ GNUism.
3520
3521 2000-01-17  Amit S. Kale  <akale@veritas.com>
3522
3523         * elfread.c (elf_symtab_read): Use offset for the section in which a
3524         symbol resides, instead of .text section for calculating address of a
3525         symbol.
3526         Checked in by Jim Kingdon  <kingdon@redhat.com>
3527
3528 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
3529
3530         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
3531         no longer necessary now we have gdb_wait.h.
3532
3533 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3534
3535         * gnu-nat.c (proc_string): Make global.
3536         (do_mach_notify_dead_name): Suppress dead name notifications if we
3537         know that the task is dead.
3538
3539 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
3540
3541         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3542         instead of directly from the kernel.  Add some hackery to make
3543         sure that the info isn't influenced by suspension of the task in
3544         the proc server itself.
3545
3546 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
3547
3548         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
3549         approved by Michael Snyder.
3550
3551 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3552
3553         * linux-thread.c: Include defs.h before gdb_wait.h.
3554
3555 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3556
3557         * Makefile.in (wait_h): Delete macro.  Update all dependencies
3558         specifying gdb_wait.h instead.
3559
3560         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3561         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3562         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3563         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3564         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3565         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3566         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3567         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3568         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3569         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3570         or <sys/wait.h>.
3571         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3572
3573         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
3574         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3575
3576 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
3577
3578         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3579         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3580         (d10v_stack_align): Declare.
3581         * d10v-tdep.c (d10v_stack_align): Define.
3582
3583 1999-08-23  J.T. Conklin  <jtc@redback.com>
3584
3585         * top.c (remote_timeout): Change default to 2.  Add comment
3586         explaining history of changes to the default value.
3587         * remote.c (_initialize_remote): Remove code that adds set/
3588         show remotetimeout, as that's also done in top.c
3589
3590 1999-10-18  J.T. Conklin  <jtc@redback.com>
3591
3592         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3593         Return E01 instead of P01 when 'P' command fails.
3594
3595 2000-02-05  J.T. Conklin  <jtc@redback.com>
3596
3597         * remote.c (putpkt_binary): Handle NAK from target stub.
3598
3599 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3600
3601         * configure.in: Remove the addition of sol-thread.c to the
3602         CONFIG_INITS list. This caused problems with init.c, because
3603         sol-thread.c would be grepped twice for _initialize_* functions.
3604         * configure: Ditto.
3605         * Makefile.in: Add FIXME for init.c.
3606
3607 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
3608
3609         Clean up compiler warnings:
3610         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3611         stack.c, valprint.c: Change variables to unsigned.
3612         * bcache.c: Rearrange to avoid warnings about variables not being set.
3613         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3614         rather than declaring print_max and repeat_count_threashold
3615         ourselves (incorrectly).
3616         * valprint.h: Do declare repeat_count_threashold.
3617         * ch-exp.c: Use default case for internal error.
3618         * findvar.c: Don't omit argument type.
3619         * symtab.c: Remove unused variable.
3620
3621 2000-02-04  Jim Blandy  <jimb@redhat.com>
3622
3623         * c-typeprint.c (remove_qualifiers): New function.
3624         (c_type_print_base): Use it to remove qualifiers from C++
3625         qualified names, not strrchr.
3626
3627         * c-typeprint.c (c_type_print_base): Recognize type conversion
3628         operators by calling is_type_conversion_operator.
3629         (is_type_conversion_operator): New function.
3630
3631 2000-02-04  Nick Clifton  <nickc@cygnus.com>
3632
3633         * config/arm/tm-arm.h (LOWEST_PC): Define.
3634
3635 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3636
3637         * infrun.c (resume): Make just one call to target_resume(), instead
3638         of four: set up correct parameters in all the cases ahead of time,
3639         and do call at the end.
3640
3641 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3642
3643         * config/powerpc/tm-ppc-eabi.h: Define
3644         SOFUN_ADDRESS_MAYBE_MISSING.
3645
3646 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3647
3648         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3649         frames (revisited).
3650
3651 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3652
3653         * Makefile.in (INIT_FILES): Append CONFIG_INITS
3654         * configure.in (CONFIG_INIT): Initialize.
3655         (links): Link srcdir/gdbtk/library to gdbtcl2.
3656         * gdbtcl2: Moved to gdbtk/library.
3657         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3658         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3659         gdbtk.h: Moved to gdbtk/generic.
3660
3661 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3662
3663         * printcmd.c (build_address_symbolic): New function. Returns all
3664         the parts that are necessary to print an address in a symbolic
3665         form.
3666         (print_address_symbolic): Split into a printing part and an
3667         information building part, build_address_symbolic().
3668
3669         * defs.h (build_address_symbolic): Export.
3670
3671 2000-02-03  Jim Blandy  <jimb@redhat.com>
3672
3673         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3674         opcode.
3675
3676 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3677
3678         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3679         arguments on dummy frames.
3680
3681 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3682
3683         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3684         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3685
3686 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3687
3688         * remote.c (getpkt_sane): New function. It is the old getpkt(),
3689         which now returns a timeout indication.
3690         (getpkt): New function. Wrapper for getpkt_sane(), so that return
3691         value can still be ignored.
3692
3693 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3694
3695         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3696         UI_OUT.
3697
3698 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3699
3700         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
3701         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
3702         GDB_FILE.
3703
3704         * Makefile.in: Update.
3705
3706         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3707         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3708         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3709         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3710         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3711         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3712         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3713         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3714         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3715         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3716         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3717         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3718         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3719         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3720         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3721         config/pa/tm-hppa.h: Update.
3722         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3723
3724 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
3725
3726         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3727         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3728         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3729         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3730         config/m88k/delta88v4.mh, config/mips/irix4.mh,
3731         config/mips/irix5.mh, config/mips/mipsv4.mh,
3732         config/powerpc/solaris.mh (NATDEPFILES): Change references to
3733         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3734         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3735
3736 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3737
3738         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3739
3740         * main.c (captured_main): Only use the legacy tui_file code when
3741         linking in older code such as the TUI.
3742
3743         * gdb-file.h, gdb-file.c: New files.
3744         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3745         null_file_isatty, null_file_rewind, null_file_put,
3746         null_file_flush, null_file_write, null_file_fputs,
3747         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3748         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3749         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3750         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3751         set_gdb_file_data, struct accumulated_gdb_file,
3752         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3753         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3754         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3755         stdio_file_delete, stdio_file_flush, stdio_file_write,
3756         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3757         Moved to gdb-file.h and gdb-file.c.
3758         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3759         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3760         tui_file_rewind, tui_file_put, tui_file_fputs,
3761         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3762         fputs_unfiltered_hook):
3763         Moved to tui/tui-file.c and tui/tui-file.h.
3764
3765         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3766         (tui-file.o, gdb-file.o): Add dependencies.
3767         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3768         * main.c: #include tui/tui-file.h.
3769
3770 2000-01-28  Fred Fish  <fnf@cygnus.com>
3771
3772         * findvar.c (value_from_register): Special case handling of D10V
3773         pointer values fetched from registers.
3774
3775 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3776
3777         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3778         support for new style thumb prologues.
3779
3780 2000-01-28  Nick Clifton  <nickc@redhat.com>
3781
3782         * arm-tdep.c: Remove extraneous dash at start of strings
3783         introduced in previous delta.
3784
3785 2000-01-27  Nick Clifton  <nickc@redhat.com>
3786
3787         * arm-tdep.c: Replace uses of arm_toggle_renames() with
3788         parse_arm_disassembler_option().
3789
3790 2000-01-27  Jim Blandy  <jimb@cygnus.com>
3791
3792         * symtab.c (decode_line_1): Don't let commas that are within
3793         quotes or parenthesis terminate the line spec.  Don't use pp when
3794         removing the final double quote of a double-quoted string.  Don't
3795         forget to skip the opening double quote.  I have no clue whether
3796         this change is correct; probably we've just moved this function
3797         from one buggy place to another buggy place, and never came within
3798         an outhouse whiff of correctness.
3799         (find_toplevel_char): New function.
3800
3801 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3802
3803         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3804         passing the pointer to a thumb function as an argument.
3805
3806 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3807
3808         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3809         are reinserted for another run.
3810
3811 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3812
3813         * cli-out.c (cli_filed_string): Test for NULL string.
3814
3815 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3816
3817         * infcmd.c (run_stack_dummy): Account for a random signal stopping
3818         the inferior as well as breakpoints being hit while performing an
3819         inferior function call.
3820         * valops.c (hand_function_call): Ditto.
3821
3822 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3823
3824         From  Mark Kettenis  <kettenis@gnu.org>
3825
3826         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3827         i386_REGS_SEGS_STATE.
3828         (HAVE_I387_REGS): Define.
3829         (FLOAT_INFO): Remove.
3830         * i386gnu-nat.c: Almost completely rewritten to use new i386
3831         register layout and `float info' implementation.
3832         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3833         Move prototypes from here.
3834         * gnu-nat.h: To here.
3835
3836 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
3837
3838         * utils.c (get_field, put_field): Fix buffer underruns and
3839         overruns.  Also, handle case where total_len is not evenly
3840         divisible by 8.
3841         (getfield): Make sure zeroing of unwanted bits occurs even
3842         when bit field to extract does not straddle two or more
3843         bytes.
3844
3845 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
3846
3847         * defs.h: Add gdb_thread_select declaration.
3848
3849 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
3850
3851         * linux-thread.c (_initialize_linuxthreads): Make sure that
3852         linuxthreads_block_mask does not block SIGCHLD.
3853
3854 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3855
3856         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3857         text so that new lines work properly.
3858
3859 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3860
3861         * proc-utils.h: New file. Export functions from proc-*.c.
3862
3863         * proc_api.c: Rename to:
3864         * proc-api.c: New file. Add include of proc-utils.h.
3865
3866         * proc_events.c: Rename to:
3867         * proc-events.c: New file.
3868
3869         * proc_flags.c: Rename to:
3870         * proc-flags.c: New file.
3871
3872         * proc_why.c: Rename to:
3873         * proc-why.c: New file. Add include of proc-utils.h.
3874
3875         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3876         ctype.h, proc-utils.h.
3877         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3878         (open_procinfo_files): Conditionalize local variable tmp, to avoid
3879         compiler warnings.
3880         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3881         pathname.
3882         (procfs_wait): Adjust format in some printf_filetered calls to
3883         avoid compiler warnings.
3884         (make_signal_thread_runnable): Ifdef 0. The calls to this function
3885         are also ifdef'd 0 .
3886         (procfs_resume): Add parentheses around '&&' operation.
3887         (procfs_set_exec_trap): Remove unused variable.
3888         (info_proc_cmd): Add braces to avoid ambiguous else clause.
3889
3890         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3891         proc-why.o): Update dependencies.
3892
3893         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3894         proc-*.o.
3895
3896 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
3897
3898         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3899         Fix from Robert Lipe <robertl@sco.com>.
3900         * configure: Regenerated.
3901
3902 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3903
3904         * stack.c (print_frame_info_base): Break up into the frame info
3905         (location) printing part and the rest (source line printing).
3906         (print_frame): New function. Take care of printing the location
3907         information.
3908         Update copyright.
3909
3910         * infrun.c (normal_stop): Use enum values rather than integers for the
3911         source_flag to be passed to show_and_print_stack_frame().
3912         Update copyright.
3913
3914         * frame.h (print_what): New enum for 'source' argument to
3915         print_frame_info_base(). Use this instead of obscure numbers.
3916         Update copyright.
3917
3918 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
3919
3920         * event-top.c (stdin_event_handler): call quit_command rather than
3921         exit -- run cleanups, give target code a chance to say goodbye to
3922         the target.  Fixes bug where the inferior processes were left
3923         around on Solaris (and probably elsewhere) by the testsuite.
3924
3925 2000-01-14  Mark Salter  <msalter@cygnus.com>
3926
3927         * v850-tdep.c (v850_target_architecture_hook): Setup correct
3928         machine id for disassembly.
3929
3930 2000-01-13  Jim Blandy  <jimb@cygnus.com>
3931
3932         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3933         convert_to_regset, when regno indicates a specific register.
3934
3935 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3936
3937         * uw-thread.c: Document libthread.so debugging interface.  Minor
3938         comment and formatting tweaks.
3939         (DEBUG): #define as 0 instead of 1.
3940         (CALL_BASE): Include function name in error msg.
3941         (libthread_stub): Adjust inferior_pid after thread exit.
3942         (uw_thread_create_inferior): Deactivate uw_thread_ops before
3943         asking procfs_ops to create inferior.
3944         (libthread_init): Don't return nonlocally on error.
3945
3946 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3947
3948         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3949         variable.
3950
3951 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3952
3953         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3954         both sides are on the same state.
3955
3956 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3957
3958         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3959         115200 (minor syntax mistake).
3960
3961 2000-01-12  Jim Blandy  <jimb@cygnus.com>
3962
3963         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3964         this here, to go along with the definitions of PIDGET and TIDGET.
3965
3966 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3967
3968         * thread.c (do_captured_thread_select): New function. Switch
3969         current thread, safely from within catch_errors().
3970         (gdb_thread_select): New function. Switch threads safely.
3971         (thread_command): Use gdb_thread_select().
3972         Include ui-out.h.
3973         (do_captured_list_thread_ids): New function.
3974         (gdb_list_thread_ids): New function.
3975
3976         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3977
3978 2000-01-11  Christopher Faylor <cgf@cygnus.com>
3979
3980         * configure.in: Avoid linking -limagehlp unless it's a native build.
3981         * configure: Regenerate.
3982         * thread.cc (add_thread): Clear private data pointer here or suffer
3983         strange behavior when it is checked for NULL later.
3984
3985 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
3986
3987         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3988         * configure.in: Add an additional library to cygwin link.
3989         * configure: Regenerate.
3990
3991         Patch from Egor Duda <deo@logos-m.ru>:
3992         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3993         type.
3994
3995 2000-01-07  Michael Snyder  <msnyder@cygnus.com>
3996
3997         * uw-thread.c: New file to support UnixWare user-mode threads:
3998         contributed by Nickolas Duffek  <nsd@cygnus.com>.
3999         * target.h (struct target_ops): New vector, to_extra_thread_info,
4000         allows back-ends to give extra details in info thread display.
4001         (target_extra_thread_info): define new macro.
4002         (target_find_new_threads): simplify macro.  Cleanup comments.
4003         * target.c (to_extra_thread_info): default and inherit new vector.
4004         (cleanup_target): eliminate PARAMS, break up long lines,
4005         provide default definition for to_extra_thread_info, and
4006         to_find_new_threads.  Default to_thread_alive and to_query
4007         to return_zero, not target_ignore (they each return int not void).
4008         (debug_to_find_new_threads): new debug entry.
4009         (setup_target_debug): add debug_to_find_new_threads.
4010         * gdbthread.h: export struct thread_info, find_thread_pid, and
4011         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
4012         copyright.  Add new private data pointer for use by target back-ends.
4013         * thread.c (struct thread_info): move definition to gdbthread.h.
4014         (find_thread_pid): new exported function for thread lookup.
4015         (iterate_over_threads): new exported function for applying
4016         arbitrary operations to threads.  Update copyright to 2000.
4017         (info_threads_command): use new target_extra_thread_info vector
4018         to display extra information about each thread (if implemented).
4019         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
4020         Add defines for PIDGET, etc.
4021         * config/i386/tm-i386sol2.h: ditto.
4022         * config/sparc/tm-sun4sol2.h: ditto.
4023         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
4024         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
4025         if -lpthread and -lpthreads fail.
4026
4027         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
4028         (proc_flags): combine flags that UnixWare splits into two locations.
4029         (proc_modify_flag): add support for PR_KLC (kill on last close).
4030         (proc_[un]set_kill_on_last_close): new functions.
4031
4032 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4033
4034         * infrun.c (normal_stop): Print out thread id when we stop.
4035
4036 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4037
4038         * remote.c (remote_open_1): Fix message so it does not imply a
4039         specific syntax for serial ports, as it is OS dependent.
4040         (remote_async_open_1): Ibid.
4041         (init_remote_ops): Ibid.
4042
4043 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4044
4045         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
4046         "set remotebaud" command (if set) when no speed is specified on
4047         the "target rdi" command.
4048
4049 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4050
4051         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
4052         115200.
4053         (baud_options[]): Ibid.
4054
4055 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4056
4057         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
4058         used by each operating system.
4059
4060 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4061
4062         * breakpoint.c (until_break_command): Add an argument for the
4063         continuation, the beginning of the cleanups set up by this
4064         command.
4065         (until_break_command_continuation): Do cleanups until the one
4066         passed in as argument instead of doing all of them.
4067
4068         * infcmd.c (finish_command_continuation): Expect a new argument,
4069         which indicates up to where to do cleanups. Update calls to
4070         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
4071         (finish_command): Add another argument for the continuation: the
4072         starting cleanup for this command.
4073
4074 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4075
4076         From Grant Edwards <grante@visi.com> (original patch from Thomas
4077         Zenker ):
4078         * rdi-share/ardi.c: Allow interruption of interruptible
4079         targets with a <CNTL-C>.
4080
4081 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4082
4083         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
4084         to control port to accommodate some versions of Angel.
4085
4086 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4087
4088         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
4089         Add interpretation for C Support Library packets.
4090
4091 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4092
4093         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
4094         is now being modified.
4095         * rdi-share/devsw.h: Adjust declaration of the above funtion.
4096
4097 For older changes see ChangeLog-99
4098 \f
4099 Local Variables:
4100 mode: change-log
4101 left-margin: 8
4102 fill-column: 74
4103 version-control: never
4104 End: