gdb/ChangeLog

   1 2000-05-31  Pierre Muller  <muller@sourceware.cygnus.com>
   2
   3         * MAINTAINERS: Add myself to "Write After Approval" list.
   4
   5 Tue May 30 18:48:33 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   6
   7         * TODO: Re-organize.
   8
   9 Tue May 30 11:22:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  10
  11         * gdbarch.sh: Add field ``postdefault''.  Rename fields
  12         ``startup'' and ``default'' to ``staticdefault'' and
  13         ``predefault''.  Fix initialization of valid_p.  Create/compare
  14         gdbarch.log.
  15
  16 Mon May 29 22:47:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  17
  18         * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
  19         Define.
  20         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
  21         GDB_FPREGSET_TYPE): Delete.
  22
  23 Mon May 29 15:41:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  24
  25         * symtab.h (make_cleanup_free_search_symbols): Add declaration.
  26         * symtab.c (make_cleanup_free_search_symbols,
  27         do_free_search_symbols_cleanup): New functions.
  28         (search_symbols, symtab_symbol_info, rbreak_command): Update.
  29         (search_symbols): Pass ``sr'', and not its address, to
  30         make_cleanup_free_search_symbols.
  31
  32 2000-05-28  Kevin Buettner  <kevinb@redhat.com>
  33
  34         * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
  35
  36 2000-05-27  Kevin Buettner  <kevinb@redhat.com>
  37
  38         * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
  39         annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
  40         ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
  41         call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
  42         coff-solib.h, coffread.c, command.c, command.h, complaints.c,
  43         complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
  44         config/alpha/nm-linux.h, config/alpha/nm-osf.h,
  45         config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
  46         config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
  47         config/arm/tm-embed.h, config/d30v/tm-d30v.h,
  48         config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
  49         config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
  50         config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
  51         config/i386/nm-i386v.h, config/i386/nm-linux.h,
  52         config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
  53         config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
  54         config/i386/tm-i386.h, config/i386/tm-i386nw.h,
  55         config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
  56         config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
  57         config/i386/tm-ptx.h, config/i386/tm-sun386.h,
  58         config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
  59         config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
  60         config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
  61         config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
  62         config/m68k/tm-isi.h, config/m68k/tm-linux.h,
  63         config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
  64         config/m68k/tm-news.h, config/m68k/tm-sun3.h,
  65         config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
  66         config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
  67         config/mips/nm-irix3.h, config/mips/nm-irix4.h,
  68         config/mips/nm-irix5.h, config/mips/nm-mips.h,
  69         config/mips/tm-embed.h, config/mips/tm-mips.h,
  70         config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
  71         config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
  72         config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
  73         config/pa/nm-hppah.h, config/pa/tm-hppa.h,
  74         config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
  75         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
  76         config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
  77         config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
  78         config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
  79         config/sh/tm-sh.h, config/sparc/nm-linux.h,
  80         config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
  81         config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
  82         config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
  83         config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
  84         config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
  85         config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
  86         config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
  87         copying.c, core-aout.c, core-regset.c, core-sol2.c,
  88         corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
  89         d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
  90         dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
  91         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
  92         environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
  93         f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
  94         frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
  95         gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
  96         h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
  97         hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
  98         hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
  99         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
 100         inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
 101         irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
 102         language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
 103         m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
 104         mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
 105         mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
 106         objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
 107         osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
 108         ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
 109         remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
 110         remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
 111         remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
 112         remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
 113         rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
 114         scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
 115         sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
 116         somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
 117         sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
 118         sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
 119         symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
 120         top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
 121         tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
 122         tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
 123         tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
 124         tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
 125         tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
 126         tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
 127         tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
 128         ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
 129         valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
 130         win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
 131         xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
 132         declarations.
 133
 134 Thu May 25 16:56:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 135
 136         * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
 137         * config.in, configure: Re-generate.
 138
 139 2000-05-25  Scott Bambrough <scottb@netwinder.org>
 140
 141         * arm-linux-tdep.c (find_minsym_and_objfile): New.
 142         (skip_hurd_resolver): New.
 143         (arm_linux_skip_solib_resolver): New.
 144         (arm_skip_solib_resolver): Removed.
 145
 146         * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
 147         arm_linux_skip_solib_resolver.
 148
 149 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
 150
 151         * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
 152         * configure.in: Add checks for r_fs and r_gs members of
 153         `struct reg'.
 154         * config.in, configure: Regenerated.
 155
 156 2000-05-25  Eli Zaretskii  <eliz@is.elta.co.il>
 157
 158         * ser-go32.c: Remove PARAMS.
 159
 160 Thu May 25 15:22:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 161
 162         * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
 163         <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
 164         * config.in, configure: Re-generate.
 165         * gdb_dirent.h: New file
 166
 167         * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
 168         * core-aout.c: Ditto.
 169         * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
 170
 171 Thu May 25 14:43:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 172
 173         * config.in: Regenerate.
 174
 175 Thu May 25 13:49:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 176
 177         From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
 178         config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
 179         and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
 180
 181 Thu May 25 11:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 182
 183         * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
 184         (enable-tui): Convert Makefile configury to use the same mechanism
 185         as MI.
 186
 187         * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
 188         TUI_CFLAGS): Delete
 189         (all-tui): Delete target.
 190         (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
 191         tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
 192         tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
 193         (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
 194         SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
 195         SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
 196         SUBDIR_TUI_UNINSTALL): Define.
 197
 198         * TODO: Update.
 199
 200 Thu May 25 11:02:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 201
 202         * TODO: Update.  Mark Kettenis fixed FreeBSD >2.2 support.
 203         * MAINTAINERS: Update Jim Ingham's address.
 204
 205 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
 206
 207         Add support for FreeBSD/i386 ELF.
 208         * i386bsd-nat.c: New file.
 209         * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
 210         Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
 211         (NUM_REGS): Remove redefinition.
 212         (USE_STRUCT_CONVENTION): Define.
 213         (i386_float_info): Remove prototype.
 214         (FLOAT_INFO): Remove define.
 215         (JB_ELEMENT_SIZE): Define to 4.
 216         (JB_PC): Define to 0.
 217         (GET_LONGJMP_TARGET): Define.
 218         (SIGTRAMP_START, SIGTRAMP_END): Define.
 219         (SIGCONTEXT_PC_OFFSET): Define.
 220         (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
 221         * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
 222         (FETCH_INFERIOR_REGISTERS): Define.
 223         (ATTACH_DETACH): Define.
 224         (kernel_u_size): Remove PARAMS.
 225         (register_u_addr): Use CORE_ADDR in prototype where appropriate.
 226         Remove PARAMS.
 227         (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
 228         Define.
 229         [SVR4_SHARED_LIBS]: Include "elf/common.h".
 230         Only define aliases for struct members from <link.h> if
 231         !SVR4_SHARED_LIBS.
 232         * config/i386/xm-fbsd.h: New file.
 233         * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
 234         * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o.  Add
 235         core-regset.o i387-nat.o i386bsd-nat.o.
 236
 237 2000-05-24  Michael Snyder  <msnyder@seadog.cygnus.com>
 238
 239         * findvar.c (value_from_register): Factor code, simplify logic.
 240
 241 2000-05-23  J.T. Conklin  <jtc@redback.com>
 242
 243         * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
 244         * config/i386/nbsd.mh (NATDEPFILES): ...to here.
 245         * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
 246         * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
 247         * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
 248         * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
 249
 250         * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
 251         * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
 252         * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
 253         (fetch_inferior_registers): Likewise.
 254         (store_inferior_registers): Likewise.
 255
 256         * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
 257         floating point registers.
 258         (store_inferior_registers): Likewise.
 259
 260 2000-05-24  Mark Kettenis  <kettenis@gnu.org>
 261
 262         * i387-nat.h, i387-nat.c: New files.
 263
 264 Tue May 23 17:21:24 2000  Alexandre Oliva  <aoliva@cygnus.com>
 265
 266         * config/sparc/nm-linux.h: Include config/nm-linux.h.
 267         * config/powerpc/nm-linux.h: Likewise.
 268
 269 Tue May 23 13:20:00 1999  Gregory Lielens  <info@fft.be>
 270
 271         * f-valprint.c : Corrected f_val_print function for TYPE_CODE
 272         (type) = TYPE_CODE_COMPLEX
 273
 274 Wed May 24 00:38:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 275
 276         * utils.c (make_cleanup_close, do_close_cleanup): New functions.
 277         * defs.h (make_cleanup_close): Add declaration.
 278
 279 Tue May 23 20:47:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 280
 281         * configure.in (build_warnings): Add -Wuninitialized.
 282         * configure: Regenerate.
 283
 284 Tue May 23 17:44:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 285
 286         From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
 287         (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
 288         * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
 289
 290         * configure: Re-generate.
 291         * proc-api.c: Only include <sys/user.h> when available.
 292         (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
 293
 294         * TODO: Update.
 295
 296 2000-05-17  Michael Snyder  <msnyder@seadog.cygnus.com>
 297
 298         * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
 299         * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
 300
 301 2000-05-17  Andrew Cagney  <cagney@sourceware.cygnus.com>
 302
 303         * GDB 5.0 released.
 304         * Makefile.in (VERSION): Set to 5.0.
 305
 306 Mon May 22 16:20:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 307
 308         * inferior.h (make_cleanup_restore_inferior_status):
 309         * infrun.c (make_cleanup_restore_inferior_status,
 310         do_restore_inferior_status_cleanup): New functions.
 311         * valops.c (hand_function_call): Use.
 312         * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
 313         (step_1): Use.
 314         * symfile.c (clear_symtab_users_cleanup): New function.
 315         (syms_from_objfile, reread_symbols): Use.
 316         * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
 317         New functions.
 318         * objfiles.h (make_cleanup_free_objfile): Add declaration.
 319         * symfile.c (syms_from_objfile, reread_symbols), hpread.c
 320         (hpread_build_psymtabs), hp-psymtab-read.c
 321         (hpread_build_psymtabs): Use.
 322         * dwarf2read.c (make_cleanup_free_die_list,
 323         do_free_die_list_cleanup): New functions.
 324         (psymtab_to_symtab_1): Use.
 325         * tracepoint.c (make_cleanup_free_actions,
 326         do_free_actions_cleanup): New functions.
 327         (read_actions): Use.
 328         * corelow.c (core_close_cleanup): New function.
 329         (core_open): Use.
 330         * dbxread.c (make_cleanup_free_bincl_list,
 331         do_free_bincl_list_cleanup): New function.
 332         (read_dbx_symtab): Use.
 333         * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
 334         functions.
 335         (coff_symfile_read): Use.
 336         * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
 337         New function.
 338         (varobj_create): Use.
 339         * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
 340         (free_funcalls): Change signature to match make_cleanup_ftype.
 341         * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
 342         (download), solib.c (open_symbol_file_object), sparcl-tdep.c
 343         (sparclite_open), parse.c (parse_exp_1): Remove cast using
 344         make_cleanup_func.
 345
 346 Mon May 22 15:49:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 347
 348         * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
 349         (proc_iterate_over_mappings): Use make_cleanup_close.
 350         (proc_get_LDT_entry): Ditto.
 351         (do_closedir_cleanup): New function.
 352         (proc_update_threads): Use.
 353         (do_destroy_procinfo_cleanup): New function.
 354         (info_proc_cmd): Use.
 355
 356 Mon May 22 15:21:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 357
 358         * top.h (command_loop_marker): Change signature to match
 359         make_cleanup_ftype.
 360         * top.c (command_loop_marker): Update.
 361         (command_loop, simplified_command_loop), event-top.c
 362         (command_handler): Remove cast using make_cleanup_func.
 363         * event-top.c (command_handler): Ditto.
 364
 365         * top.c (do_chdir_cleanup): New function.
 366         (gdb_init): Use.  Use xstrdup instead of strsave.
 367         * top.c (do_fclose_cleanup): New function.
 368         (source_command): Use.
 369         * top.c (do_restore_instream_cleanup): Rename
 370         source_cleanup. Change signature to match make_cleanup.
 371         (read_command_filem execute_user_command): Update. Remove cast
 372         using make_cleanup_func.
 373         * top.c (do_free_command_lines_cleanup,
 374         make_cleanup_free_command_lines): New funtions.
 375         (get_command_line, read_command_lines): Use.
 376         * top.c (arg_cleanup): Change signature to match make_cleanup.
 377         (setup_user_args): Remove cast using make_cleanup_func.
 378
 379 Mon May 22 12:05:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 380
 381         * defs.h (t_reg): Delete typedef.
 382         (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
 383         * utils.c (phex, phex_nz): New functions.
 384         (paddr, paddr_nz): Use.
 385
 386         * monitor.c (monitor_store_register): Replace preg with phex.
 387
 388 Mon May 22 11:46:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 389
 390         * TODO: Add note on typecast using catch_errors_ftype.
 391
 392 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
 393
 394         * i387-tdep.c (print_i387_value): Cast &value to (char *) in
 395         pointer arithmetic.  Fixes a bug which manifested itself on
 396         FreeBSD.
 397
 398 2000-05-20  J.T. Conklin  <jtc@redback.com>
 399
 400         * target.h (target_memory_bfd_section): Removed declaration.
 401         * target.c (target_memory_bfd_section): Removed.
 402         * exec.c (xfer_memory): Removed #if'ed-out code which referenced
 403         target_memory_bfd_section.
 404
 405         * target.h (target_read_memory_section): Removed declaration.
 406         * target.c (target_read_memory_section): Removed.
 407         (target_xfer_memory): Update, removed bfd_section argument.
 408         (target_read_string, target_read_memory, target_write_memory):
 409         Update for above change.
 410
 411         * gdbcore.h (read_memory_section): Removed declaration.
 412         * corefile.c (read_memory_section): Removed.
 413         * jv-lang.c (get_java_utf8_name): Changed calls to
 414         read_memory_section to read_memory.
 415         * printcmd.c (printf_command): Likewise.
 416         * valops.c (value_at, value_fetch_lazy): Likewise.
 417
 418 2000-05-18  J.T. Conklin  <jtc@redback.com>
 419
 420         * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
 421         * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
 422         config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
 423         config/powerpc/xm-nbsd.h: New files.
 424
 425 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
 426
 427         * gdb/config/djgpp/README: Fine-tune installation instructions
 428         based on user reports.
 429
 430 Wed May 17 18:27:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 431
 432         * configure.in (build_warnings): List possible warnings.
 433         * configure: Regenerate.
 434         * TODO: More updates.
 435         * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
 436         Approval.
 437
 438 Wed May 17 16:48:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 439
 440         From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
 441         * config/v850/tm-v850.h: Change breakpoint sequence to be
 442         'br *' since there is no 16bit "illegal" instruction on this
 443         processor.
 444
 445 Tue May 16 18:57:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 446
 447         * TODO: Review.  Delete anything that is no longer applicable.
 448
 449 Tue May 16 14:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 450
 451         * utils.c (free_current_contents): Make more robust.
 452
 453 Tue May 16 13:30:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 454
 455         * symtab.h (make_cleanup_discard_minimal_symbols): Replace
 456         discard_minimal_symbols.
 457         * minsyms.c (make_cleanup_discard_minimal_symbols):
 458         (do_discard_minimal_symbols_cleanup): New functions.
 459
 460         * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
 461         solib.c (solib_add_common_symbols), os9kread.c
 462         (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
 463         (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
 464         (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
 465         (coff_symfile_read): Replace make_cleanup.
 466
 467 Mon May 15 09:32:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 468
 469         * command.h (add_set_cmd): Change VAR parameter to void pointer.
 470         (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
 471         (struct command): Change member VAR to void pointer.
 472         * command.c (add_set_cmd, add_set_enum_cmd): Update.
 473
 474         * remote.c (add_packet_config_cmd), mips-tdep.c
 475         (_initialize_mips_tdep), infrun.c (_initialize_infrun),
 476         i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
 477         (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
 478
 479 Tue May 16 12:46:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 480
 481         * wrapper.h (wrap_value_subscript): Delete declaration.
 482
 483 Tue May 16 10:54:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 484
 485         * defs.h (make_cleanup_bfd_close): Add declaration.
 486         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
 487         functions.
 488
 489         * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
 490         (download), remote-e7000.c (e7000_load), corelow.c (core_open,
 491         core_file_to_sym_file): Replace calls to make_cleanup.
 492
 493 Mon May 15 16:50:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 494
 495         * TODO: Add notes on register cache.
 496
 497 Mon May 15 21:27:27 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 498
 499         * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
 500         (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
 501          bfd_mach_sh3_dsp.
 502         (sh_show_regs): Floating point registers are called fr0-fr15.
 503         For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
 504         Handle sh-dsp and sh3-dsp.
 505         config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
 506         don't have floating point registers.
 507         (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
 508         (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
 509         (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
 510
 511 2000-05-15  Eli Zaretskii  <eliz@is.elta.co.il>
 512
 513         * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
 514
 515         * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
 516         prototypes.
 517
 518 Mon May 15 15:31:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 519
 520         * valops.c (hand_function_call): Replace #ifdef
 521         SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
 522
 523         * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
 524         * gdbarch.h, gdbarch.c: Regenerate.
 525
 526 Mon May 15 16:05:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 527
 528         * ax.h (make_cleanup_free_agent_expr): Add declaration.
 529         * ax-general.c (do_free_agent_expr_cleanup):
 530         (make_cleanup_free_agent_expr): New functions.
 531
 532         * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
 533         (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
 534         to make_cleanup.
 535
 536 Mon May 15 14:06:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 537
 538         * breakpoint.h (make_cleanup_delete_breakpoint,
 539         make_exec_cleanup_delete_breakpoint): Declare.
 540         * breakpoint.c (make_cleanup_delete_breakpoint,
 541         make_exec_cleanup_delete_breakpoint,
 542         do_delete_breakpoint_cleanup): New fuctions.
 543
 544         * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
 545         breakpoint.c (until_break_command, until_break_command): Replace
 546         call to make_cleanup / make_exec_cleanup.
 547
 548 Mon May 15 13:25:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 549
 550         * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
 551         (core_addr_greaterthan, core_addr_lessthan): Move from here.
 552         * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
 553         arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
 554
 555 Mon May 15 12:07:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 556
 557         * printcmd.c (print_frame_args), stack.c (print_frame), command.c
 558         (do_setshow_command), breakpoint.c (print_it_typical, mention):
 559         Use make_cleanup_ui_out_stream_delete.
 560
 561 Mon May 15 11:23:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 562
 563         * proc-events.c (init_syscall_table): Delete stray ``;''.
 564         * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
 565         value.
 566         * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
 567
 568 2000-05-12  Michael Snyder  <msnyder@.cygnus.com>
 569
 570         * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
 571
 572 2000-05-12  Kevin Buettner  <kevinb@redhat.com>
 573
 574         * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
 575         extension code.
 576
 577 Fri May 12 20:38:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 578
 579         * TODO: Mention weak symbol problem.  Mention UnixWare thread
 580         problem.
 581
 582 Fri May 12 14:12:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 583
 584         * README: Update section on kernel debugging.
 585
 586 Fri May 12 19:13:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 587
 588         * mips-tdep.c (mips_get_saved_register): New function.  Handle
 589         case of 32 ABI saving 32 bit registers on stack when target has 64
 590         bit ISA.
 591         (mips_gdbarch_init): Update.
 592
 593 Fri May 12 14:46:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 594
 595         * mips-tdep.c (MIPS_EABI): Fix typo.  Test for MIPS_ABI_EABI64.
 596
 597 Thu May 11 21:52:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 598
 599         * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
 600         options before using them. Report result.
 601         * configure: Regenerate.
 602
 603 2000-05-11  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 604
 605         * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
 606         C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
 607         .rodata, because cs_to_section doesn't deal with .rodata. Fix test
 608         accordingly.
 609
 610 Thu May 11 21:33:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 611
 612         * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
 613         Always check that a macro is defined before printing it.
 614         * gdbarch.c: Re-generate.
 615
 616 Thu May 11 17:22:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 617
 618         * README: Update for GDB 5.0.
 619
 620 Thu May 11 13:24:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 621
 622         * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
 623
 624         * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
 625         definition. Disable.  Document known problems.
 626         (MIPS_DEFAULT_ABI): Define.
 627
 628         * mips-tdep.c (enum mips_abi): Define.
 629         (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
 630         (MIPS_EABI): Update.
 631         (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
 632         Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
 633         looking for a matching architecture require a matching MIPS_ABI.
 634         (mips_gdbarch_init): Cleanup arch_debug information.
 635
 636 2000-05-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 637
 638         * solib.c (symbol_add_stub): Remember the index and the name of
 639         the section with the lowest address. Use this data (instead of
 640         data from .text) to pass info into symbol_file_add.
 641
 642         * elfread.c (record_minimal_symbol_and_info): Use the section
 643         where the symbol lives to get the index, instead of guessing.
 644
 645 2000-05-10  Michael Snyder  <msnyder@.cygnus.com>
 646
 647         Make Sparc a Multi-Arch target.  Discard PARAMS macro (require ANSI).
 648         * sparc-tdep.c: include arch-utils.h.
 649         (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
 650         DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
 651         (GDB_TARGET_IS_SPARC64): make into a runtime test.
 652         (struct frame_extra_info): Define, use instead of the macro.
 653         (Many places): Use alloca instead of statically allocated buffers
 654         that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
 655         (sparc_extract_struct_value_address): Accept a pointer arg instead
 656         of an array sized by REGISTER_BYTES.
 657         (examine_prologue): Accept a pointer to an array of CORE_ADDR,
 658         instead of the defunct struct frame_saved_regs.  Recognize new
 659         Sparc64 store instructions as part of the prologue.  Ignore the
 660         destination of a frame store when parsing the prologue (so long
 661         as it's on the stack).
 662         (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
 663         (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
 664         instead of the defunct struct frame_saved_regs.
 665         (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
 666         supply_register.  Provide 4-byte offset to compensate for diff
 667         between size of the prgreg_t elements on a 64-bit host and size
 668         of the registers for a 32-bit target.  Fill all inaccessible regs
 669         with zero so they won't keep being requested again and again.
 670         (fill_gregset): Handle 32/64 size difference between registers
 671         and prgreg_t.  Handle as many new 64-bit regs as possible.
 672         (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
 673         (sparc_push_arguments): Rename to sparc32_push_arguments.
 674         Copy arguments into registers as well as onto stack, so that the
 675         CALL_DUMMY (code pushed onto the target stack) is not required.
 676         (sparc_extract_return_value): Rename to sparc32_extract_return_value.
 677         (sparc_store_return_value): Use memset instead of bzero.
 678         Use write_register_gen instead of write_register_bytes.
 679         (sparclet_store_return_value): New function.
 680         (_initialize_sparc_tdep): Call register_gdbarch_init to activate
 681         the gdbarch multi-architecture system.
 682         (sp64_push_arguments): Rename to sparc64_push_arguments.
 683         Extend to store arguments in general registers as well as on stack.
 684         (sparc64_extract_return_value): Rename to sp64_extract_return_value.
 685         Use as a private function, to be called by the new external function
 686         sparc64_extract_return_value.
 687         (sparclet_extract_return_value): New function.
 688         (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
 689         sparc64_register_name, sparc_print_extra_frame_info,
 690         sparclite_register_name, sparclet_register_name,
 691         sparc_push_return_address, sparc64_use_struct_convention,
 692         sparc32_store_struct_return, sparc64_store_struct_return,
 693         sparc32_register_virtual_type, sparc64_register_virtual_type,
 694         sparc32_register_size, sparc64_register_size,
 695         sparc32_register_byte, sparc64_register_byte,
 696         sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
 697         sparc_convert_to_raw, sparc_frame_init_saved_regs,
 698         sparc_frame_address, sparc_gdbarch_fix_call_dummy,
 699         sparc_coerce_float_to_double, sparc_call_dummy_address,
 700         sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
 701         sparc_return_value_on_stack): New functions supporting multi-arch.
 702         (sparc_gdbarch_init): New function; initialize multi-arch.
 703         (struct gdbarch_tdep): Define, use for private multi-arch data.
 704         * config/sparc/tm-sparc.h: Move definitions around, enclose with
 705         #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
 706         definitions.  Add enums for register names, to help debugging gdb.
 707         This header file must work for non-multi-arch and for multi-arch.
 708         * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration.  Also add
 709         AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
 710         Define GDB_MULTI_ARCH.
 711         * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
 712         Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
 713         * config/sparc/tm-sparclite.h: Ditto.
 714         * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
 715         * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
 716         avoid using deprecated REGISTER_NAMES macro.
 717         * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
 718
 719 2000-05-08  Michael Snyder  <msnyder@.cygnus.com>
 720
 721         * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
 722         * gdbarch.c, gdbarch.h: Regenerate.
 723         * core-regset.c: Change FP0_REGNUM to a runtime test.
 724         * procfs.c: Ditto.
 725         * sun3-nat.c: Ditto.
 726         * sparc-tdep.c: Ditto.
 727
 728         * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
 729         * ptx4-nat.c: Ditto.
 730
 731         * sol-thread.c (sol_thread_create_inferior): only add the thread
 732         to the thread list if it is not already in there.
 733         (prototypes for thread_db func ptrs): pretty up formatting.
 734
 735 2000-05-08  Eli Zaretskii  <eliz@is.elta.co.il>
 736
 737         * config/djgpp/djconfig.sh: Use more warning switches.
 738
 739         * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
 740         @V@ placebo.  djunpack.bat changed accordingly.
 741
 742 Mon May  8 11:19:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 743
 744         * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
 745         saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
 746         and saved_gpreg_size_enums.
 747         (mips_stack_argsize): Update. Cleanup.
 748
 749         * mips-tdep.c (STACK_ARGSIZE): Delete macro.  Replaced by
 750         MIPS_STACK_ARGSIZE.
 751         (MIPS_NABI32): Delete macro. Replaced by
 752         MIPS_REGS_HAVE_STACK_HOME_P.
 753         (mips_push_arguments): Update.
 754         (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
 755         with test for MIPS_REGS_HAVE_STACK_HOME_P.
 756         (MIPS_REGS_HAVE_STACK_HOME_P): Define.  Provide non- multi-arch
 757         default.
 758         (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
 759         mips_default_stack_argsize.
 760         (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
 761         (mips_stack_argsize_string): New static variable.
 762         (mips_stack_argsize): New function, handle default case.
 763         (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
 764         implemented as an enum using size_auto et.al.
 765         (mips_gdbarch_init): Initialize mips_default_stack_argsize and
 766         mips_regs_have_stack_home_p.
 767
 768         * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
 769         for n32.
 770         (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
 771
 772 Mon May  8 00:49:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 773
 774         * procfs.c (PROCFS_TRACE): Delete definition.
 775         * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
 776         define.
 777
 778 2000-05-05  Michael Snyder  <msnyder@.cygnus.com>
 779
 780         * procfs.c: Cleanup of procfs tracing.  Move defines and
 781         prototypes to proc-utils.h
 782         * proc-utils.h: Define tracing macros.  Declare trace functions.
 783         * proc-api.c: Make procfs tracing a runtime option.
 784         (prepare_to_trace): New function, abstracted out of several
 785         places.  Open a trace file if one is required.
 786         (ioctl_with_trace, write_with_trace, open_with_trace,
 787         close_with_trace, wait_with_trace, lseek_with_trace):
 788         Report errno if an error occurs in a system call.
 789         (write_with_trace): Make 2nd arg void *, to agree with write.
 790
 791 2000-05-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 792
 793         * elfread.c (elf_symtab_read): The calculation of 'offset'
 794         must be done for each symbol, not just once. The index
 795         used must be the index of the section where 'sym' resides,
 796         not .text.
 797
 798 2000-05-05  Michael Snyder  <msnyder@.cygnus.com>
 799
 800         * procfs.c (many functions): change int cmd; to long cmd;
 801         Solaris /proc API calls this parameter a long, and requires it
 802         for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
 803         calls it an int, but on existing UnixWare hosts, int and long
 804         are the same size.  So long it must be.  If a future UnixWare
 805         version has problems with this, we'll have to use autoconf.
 806         * proc-api.c (write_with_trace): use long instead of int.
 807
 808 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
 809
 810         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
 811         already defined.
 812
 813 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
 814
 815         * infrun.c (handle_inferior_event): Add missing call to keep_going
 816         and missing return when handling an ordinary signal from the
 817         inferior.
 818
 819 2000-05-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 820
 821         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
 822         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
 823         sect_index_text, sect_index_data, sect_index_rodata,
 824         sect_index_bss to objfile structure.
 825         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
 826         SECT_OFF_RODATA): Remove.
 827         * objfiles.c (allocate_objfile): Initialize
 828         sect_index_{text,data,bss,rodata} to -1, for error detection.
 829
 830         * symfile.c (default_symfile_offsets): Initialize
 831         sect_index_{text,data,bss,rodata} from bfd information.
 832         * xcoffread.c (xcoff_symfile_offsets): Ditto.
 833         * somread.c (som_symfile_offsets): Initialize
 834         sect_index_{text,data,bss,rodata}.
 835
 836         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
 837         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
 838         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
 839         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
 840         stabsread.c, symfile.c, xcoffread.c:
 841         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
 842         current objfile.
 843
 844         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
 845
 846 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 847
 848         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
 849         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
 850         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
 851         Delete unused macros.
 852
 853 2000-05-03  Michael Snyder  <msnyder@.cygnus.com>
 854
 855         * solib.c (elf_locate_base, info_sharedlibrary_command):
 856         Look at the bfd to determine if it is elf32 or elf64, rather
 857         than using an ifdef.  This makes it runtime teststable and
 858         multi-arch.
 859
 860 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
 861
 862         * infrun.c (handle_inferior_event): When doing a "next", and
 863         stepping out of a signal handler into its calling trampoline
 864         ignore the value of step_frame_address.
 865         (step_over_function): Only modify step_resume_breakpoint->frame if
 866         the value of step_frame_address is non-zero.
 867
 868 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
 869
 870         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
 871         is not static in the MULTI_ARCH world, so don't use it in a
 872         static array declaration.
 873
 874 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
 875
 876         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
 877         intelligently, making sure we use the information from the
 878         symbol tables fully.
 879
 880 2000-05-02  H.J. Lu  <hjl@gnu.org>
 881
 882         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
 883         instead of ELFOSABI_SYSV.
 884
 885 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 886
 887         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
 888         * gdbarch.h, gdbarch.c: Re-generate.
 889
 890         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
 891         NPC_REGNUM to run-time test.
 892         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
 893         and NNPC_REGNUM to run-time test.
 894         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
 895         run-time test.
 896         (procfs_store_registers): Ditto.
 897
 898 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 899
 900         * gdbarch.sh: Provide non- multi-arch defaults by direct
 901         definition in "gdbarch.h" instead of going through "gdbarch.c".
 902         * gdbarch.h, gdbarch.c: Re-generate.
 903         * defs.h: When non- multi-arch, include "arch-utils.h" so that
 904         legacy definitions are globally visible.
 905
 906 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 907
 908         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
 909         (symtabs): Add Elena to symtabs maintainers list.
 910         (Blanket Write Privs): Add Jim Blandy.
 911
 912 2000-05-01  Stan Shebs  <shebs@apple.com>
 913
 914         Remove obsolete Gould configuration:
 915         * configure.host, configure.tgt: Remove Gould configs.
 916         * Makefile.in: Remove Gould-related actions.
 917         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
 918         * NEWS: Mention removal.
 919
 920 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 921
 922         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
 923         * defs.h: Properly check for GCC version number.
 924
 925 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
 926
 927         Fix single-stepping out of signal trampolines.
 928         * config/i386/nm-linux.h (CHILD_RESUME): Define.
 929         * i386-linux-nat.c (child_resume): New function.
 930
 931 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 932
 933         * blockframe.c (frameless_look_for_prologue): Use
 934         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
 935         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
 936         * gdbarch.h, gdbarch.c: Re-generate.
 937         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
 938         function.
 939
 940 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 941
 942         From "Serge Nikulin" <nikulin@actsw.amat.com>:
 943         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
 944         name is unknow.
 945
 946 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
 947
 948         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
 949         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
 950         * gdbarch.c, gdbarch.h: regenerate
 951
 952 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 953
 954         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
 955         * target.c (do_monitor_command): Cast tcomplain to correct
 956         function type in comparison.
 957
 958 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 959
 960         From 2000-04-25 Guy Harris <guy@netapp.com>:
 961         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
 962         ser-pipe.o
 963
 964 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
 965
 966         * jv-valprint.c (java_val_print): Add arg declaration,
 967         fix compiler warning.
 968         * corelow.c (core_open): Call set_gdbarch_from_file so that
 969         gdbarch becomes aware of the architecture encoded in the
 970         corefile.
 971         * findvar.c (write_register_gen): Export this useful interface.
 972         * value.h (write_register_gen): Declare.
 973
 974 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 975
 976         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
 977         as special in the section_addr_info structure.
 978         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
 979         * osfsolib.c (symbol_add_stub): Ditto.
 980         * irix5-nat.c (symbol_add_stub): Ditto.
 981
 982 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 983
 984         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
 985
 986 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 987
 988         * TODO: Document IRIX X ARM cross compile problems.
 989
 990 2000-04-26  Michael Snyder  <msnyder@cygnus.com>
 991
 992         * utils.c (internal_verror): Call target_terminal_ours.
 993         * wrapper.h: Fix minor comment typo.
 994         * proc-api.c (write_with_trace): Change 'arg' from long to int.
 995         Treat 'off_t' and 'size_t' as unsigned long in printfs.
 996         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
 997         * procfs.c (comments): Eliminate "???" in comments, which GCC
 998         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
 999         fill_fpregset, supply_fpregset): Declare.
1000         (procfs_wait): Sysargs is a long, change printf format to match.
1001         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
1002
1003 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
1004
1005         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
1006         ia64linux-nat.c.
1007
1008 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
1009
1010         * ax-gdb.c (agent_command): Remove now useless cast of
1011         `free_current_contents' when passed to `make_cleanup'.
1012         * coffread.c (coff_symfile_read): Ditto.
1013         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
1014         (dwarf_decode_lines): Ditto.
1015         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
1016         (parse_and_eval, parse_to_comma_and_eval): Ditto.
1017         * parse.c (parse_exp_1): Ditto.
1018         * printcmd.c (print_command_1, output_command, set_command): Ditto.
1019         (x_command, print_frame_args, printf_command): Ditto.
1020         * top.c (execute_control_command): Ditto.
1021         * tracepoint.c (validate_actionline): Ditto.
1022         * typeprint.c (whatis_exp, ptype_command): Ditto.
1023         (maintenance_print_type): Ditto.
1024
1025 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
1026
1027         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
1028         (ia64-linux-tdep.o): Add dependencies.
1029         (ia64-tdep.o): Add dependency for arch-utils.h.
1030         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
1031
1032 2000-04-25  Michael Snyder  <msnyder@cygnus.com>
1033
1034         * blockframe.c: Fix a minor typo in a comment.
1035
1036 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
1037
1038         * ia64-tdep.c (examine_prologue): Recognize store instructions;
1039         those whose source operands are input registers which haven't
1040         been seen before are considered to be part of the prologue.
1041
1042 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
1043
1044         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
1045         patch being applied `Fri Apr  7 13:44:38 2000'.
1046
1047 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
1048
1049         * ia64-linux-tdep.c: New file.
1050         * ia64-tdep.c (elf-bfd.h): Include.
1051         (ia64_linux_sigcontext_register_address): New extern declaration.
1052         (struct gdbarch_tdep): New struct.
1053         (SIGCONTEXT_REGISTER_ADDRESS): New define.
1054         (read_sigcontext_register): New static function.
1055         (extract_bit_field, replace_bit_field, slotN_contents,
1056         replace_slotN_contents): Made static.
1057         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
1058         Added new code for signal handler frames and call dummy frames.
1059         (ia64_frame_init_saved_regs): Handle signal handler frames.
1060         (ia64_find_saved_register): Removed.
1061         (ia64_get_saved_register): Handle call dummy frames; reorganized
1062         to call generic_get_saved_register() to find registers saved
1063         in previous frames.
1064         (process_note_abi_tag_sections): New static function.
1065         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
1066         executable.  Based upon this information, set target dependent
1067         field sigcontext_register_address appropriately.  Also set
1068         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
1069         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
1070         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
1071         (ia64_linux_in_sigtramp): New declaration.
1072
1073 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
1074
1075         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
1076         manual.
1077
1078 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
1079
1080         * config/djgpp/README: Explain how to unpack using djunpack.bat.
1081
1082 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1083
1084         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
1085         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
1086         REG_STRUCT_HAS_ADDR.
1087         (define_symbol): Ditto.
1088
1089         * valops.c (hand_function_call): Replace #ifdef
1090         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
1091         affected code.
1092
1093         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
1094         function REG_STRUCT_HAS_ADDR_P.
1095         * gdbarch.h, gdbarch.c: Re-generate.
1096
1097 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1098
1099         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
1100
1101 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1102
1103         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
1104         section anymore.
1105         * somread.c (som_symfile_offsets): Ditto.
1106         * somsolib.c (som_solib_add_solib_objfile): Ditto.
1107
1108 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1109
1110         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
1111
1112 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1113
1114         * command.h (help_all): Delete declaration.
1115         * command.c (help_all): Add declaration.  Convert function
1116         argument list to ISO-C.
1117
1118 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1119
1120         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
1121         (d10v_stack_align): Make static.
1122         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
1123
1124 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1125
1126         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
1127         run-time test for STACK_ALIGN_P.
1128         * gdbarch.sh: Add support for function and variable predicates.
1129         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
1130         * gdbarch.h, gdbarch.c: Re-generate.
1131
1132 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1133
1134         * defs.h, utils.c (free_current_contents): Change parameter to
1135         void*.
1136
1137         From Philippe De Muyter  <phdm@macqel.be>:
1138         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
1139         `(free_current_contents, &x)', not `(free, x)'.
1140         * utils.c (free_current_contents): Do not `free (NULL)'.
1141
1142         * printcmd.c (print_address_symbolic): Cleanup after a failed
1143         call to build_address_symbolic.
1144
1145 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
1146
1147         * wince-stub.c (FREE): New macro.
1148         (mempool): Just free any buffer prior to reuse.  Don't bother with
1149         realloc.
1150         (flag_single_step): New function.
1151         (skip_message): Detect "helpful" Windows CE messages and skip sending
1152         them to the host.
1153         (wait_for_debug_event): Use skip_message to avoid sending debug
1154         messages to the host.
1155         (dispatch): Prelimary implementation of single step detection.
1156         * wince.c: Rework SH single stepping code to be more consistent with
1157         other wince targets.
1158         (handle_output_debug_string): Allow first chance exceptions to come
1159         through since they seem to be all that we get on some versions of
1160         Windows CE.
1161         (check_for_step): New function, conditionally compiled based on target.
1162         (regptr): Delete obsolete function.
1163         (handle_exception): Detect illegal instructions.
1164         (get_child_debug_event): Return success only if event code matches
1165         target.
1166         (child_create_inferior): Reflect change to get_child_debug_event
1167         arguments.
1168
1169 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
1170
1171         * win32-nat.c (thread_rec): Be more defensive about suspending already
1172         suspended threads.
1173         (safe_symbol_file_add_stub): New function.
1174         (safe_symbole_file_add_cleanup): New function.
1175         (safe_symbol_file_add): New function.
1176         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
1177         bogus errors from non-stabs DLLs.
1178         (handle_exception): Add work around for detection of first exception
1179         breakpoint which does not seem to occur on W2K.  Detect more "signals"
1180         that can be effectively passed to the debuggee.  Reorganize to eliminate
1181         continue_status global.
1182         (child_continue): Reorganize to eliminate continue_status global.
1183         (child_wait): Ditto.
1184         (child_resume): Ditto.
1185         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
1186         exception should be ignored.  Change method for signalling when an
1187         important event has occured to the caller.
1188         (child_create_inferior): Use new method for noticing when
1189         get_child_debug_event has found something interesting.
1190
1191 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
1192
1193         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
1194           fails due to lack of space.
1195
1196 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
1197
1198         * command.c, command.h (help_all): Add functionality to display
1199         a complete listing of available commands.
1200
1201 2000-04-20  Scott Bambrough <scottb@netwinder.org>
1202
1203         * arm-linux-nat.c (PIDGET, TIDGET): New.
1204         (get_thread_id, GET_THREAD_ID): New.
1205         (fetch_nwfpe_register, store_nwfpe_register): New.
1206         (fetch_register, store_register): New.
1207         (fetch_fpregister, store_fpregister): New.
1208         (fill_gregset, supply_gregset): New.
1209         (fill_fpregset, supply_fpregset): New.
1210         (fetch_fpregs): Modified to use thread id's.
1211         (store_fpregs): Modified to use thread id's and
1212         fetch_nwfpe_register.
1213         (fetch_regs): Modified to use thread id's.
1214         (store_regs): Modified to use thread id's.
1215         (fetch_inferior_registers): Modified to handle single register
1216         fetches.
1217         (store_inferior_registers): Modified to handle single register
1218         stores.
1219         (arm_linux_register_u_addr): Removed.
1220
1221         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
1222
1223         * config/arm/linux.mh
1224         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
1225         (LOADLIBES): Define.
1226
1227         * config/arm/nm-linux.h: Include config/nm-linux.h.
1228         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
1229         (REGISTER_U_ADDR): Removed.
1230         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
1231         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
1232
1233 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1234
1235         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
1236         <mooney@dogbert.cc.ndsu.nodak.edu>:
1237         * infrun.c (follow_fork_mode_kind_names): NULL terminate
1238         array. Re-indent.
1239         (scheduler_enums): Ditto.
1240
1241 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1242
1243         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
1244         multi-arch targets.
1245         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
1246         SIZEOF_CALL_DUMMY_WORDS): Update.
1247
1248         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
1249         provided by gdbarch.
1250         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
1251
1252         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
1253
1254 2000-04-19  Jim Blandy  <jimb@redhat.com>
1255
1256         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
1257         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
1258         * gdbarch.c, gdbarch.h: Regenerated.
1259         * arch-utils.c (default_return_value_on_stack): New function.
1260         * arch-utils.h (default_return_value_on_stack): New declaration.
1261         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
1262
1263         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1264         two-dimensional array, instead of faking it with explicit index
1265         arithmetic.
1266
1267         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
1268         (Thanks to Guy Harris.)
1269
1270 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1271
1272         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
1273
1274 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1275
1276         * TODO:  Update.
1277
1278 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1279
1280         * TODO: Document -Wreturn-type problem.
1281
1282 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1283
1284          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
1285
1286 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1287
1288         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
1289         `info registers'.
1290
1291 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1292
1293         From Philippe De Muyter <phdm@macqel.be>:
1294         * bcache.c (free_bcache): Do not free NULL.
1295
1296 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1297
1298         * TODO: Cleanup.
1299         * NEWS: Update GDB version.  Duplicate paragraph explaining
1300         obsolete.
1301
1302 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1303
1304         * Makefile.in (distclean): Delete tui/Makefile.
1305         * TODO: Add deletion of tui/Makefile.in to list.
1306
1307 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1308
1309         * symfile.h (struct section_addr_info ): Remove fields for special
1310         treatment of .text, .data and .bss sections.
1311
1312         * solib.c (symbol_add_stub): The special field text_addr is not
1313         available anymore. Search for the .text field the hard way.
1314
1315         * symfile.c (build_section_addr_info_from_section_table): Don't
1316         fill in {text, data, bss}_addr any more.
1317         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
1318         to fill in section_offsets for objfile.
1319         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
1320         special case anymore.
1321         (add_symbol_file_command): Ditto.
1322
1323 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1324
1325         symfile.c: (symbol_file_command): Remove support for rombug, to
1326         simplify code.
1327
1328 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1329
1330         * symfile.c (add_symbol_file_command): Rewrite the arguments
1331         processing part. Simplify syntax of command. Remove support for
1332         rombug.
1333         (_initialize_symfile): Update help message for add-symbol-file
1334         command.
1335
1336 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1337
1338         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
1339         * gdbarch.h, gdbarch.c: Re-generate.
1340
1341 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1342
1343         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
1344         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
1345         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
1346         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
1347         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
1348         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1349         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
1350         ADDRESS_TO_POINTER): Delete default definition.  Handled by
1351         gdbarch.
1352
1353         * gdbarch.sh: Make multi-arch defaults, defaults for non-
1354         multi-arch targets.
1355         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
1356         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1357         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
1358         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
1359         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
1360         Provide default/legacy implementation.
1361         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
1362         * gdbarch.h, gdbarch.c: Re-generate.
1363
1364 2000-04-16  Jim Blandy  <jimb@redhat.com>
1365
1366         * findvar.c (store_typed_address, extract_typed_address): Fix
1367         function names in error messages.
1368
1369 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
1370
1371         * config/djgpp/config.sed: Fix the lines which edit clean: and
1372         uninstall-info: targets.
1373
1374 2000-04-14  Jim Blandy  <jimb@redhat.com>
1375
1376         Bring IEEE_FLOAT under gdbarch's control.
1377         * gdbarch.sh (IEEE_FLOAT): New entry.
1378         * gdbarch.c, gdbarch.h: Regenerated.
1379         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
1380         (print_floating): Use IEEE_FLOAT as if it were an expression; use
1381         the code specific to IEEE-format numbers whenever the value of
1382         IEEE_FLOAT is non-zero.
1383         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1384         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
1385         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
1386         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
1387         config/mips/tm-mips.h, config/pa/tm-hppa.h,
1388         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
1389         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
1390         IEEE_FLOAT, make sure they give it the value (1).
1391
1392         Provide the hooks needed to support architectures on which
1393         pointers are not always simple byte addresses.
1394
1395         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
1396         functions which architectures can redefine, defaulting to
1397         generic_pointer_to_address and generic_address_to_pointer.
1398         * findvar.c (extract_typed_address, store_typed_address,
1399         generic_pointer_to_address, generic_address_to_pointer): New
1400         functions.
1401         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
1402         definitions.
1403         (extract_address, store_address): Doc fixes.
1404         * values.c (value_as_pointer): Doc fix.
1405         (value_from_pointer): New function.
1406         * defs.h (extract_typed_address, store_typed_address): New
1407         declarations.
1408         * inferior.h (generic_address_to_pointer,
1409         generic_pointer_to_address): New declarations.
1410         * value.h (value_from_pointer): New declaration.
1411
1412         The following changes are all of the general form "Use these
1413         functions instead of these other functions."  In each case, the
1414         change is because the new calls provide enough information to do
1415         the appropriate address / pointer conversions, where the old calls
1416         did not, or because the new functions are more appropriately named
1417         for the operation being performed.
1418
1419         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
1420         value_from_longest.
1421         * blockframe.c (generic_push_dummy_frame): Use read_pc and
1422         read_sp, not read_register.
1423         * c-valprint.c (c_val_print): Use extract_typed_address instead of
1424         extract_address to extract vtable entries and references.
1425         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
1426         instead of value_from_longest to extract the vtable's address.
1427         * eval.c (evaluate_subexp_standard): Use value_from_pointer
1428         instead of value_from_longest to compute `this', and for doing
1429         pointer-to-member dereferencing.
1430         * findvar.c (read_register): Use extract_unsigned_integer, not
1431         extract_address.
1432         (read_var_value): Use store_typed_address instead of store_address
1433         for building label values.
1434         (locate_var_value): Use value_from_pointer instead of
1435         value_from_longest.
1436         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
1437         instead of value_from_longest, to build arguments to __d_shl_get.
1438         * printcmd.c (set_next_address): Use value_from_pointer, not
1439         value_from_longest.
1440         (x_command): Use value_from_pointer, not value_from_longest.
1441         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1442         not value_from_longest.
1443         * valarith.c (value_add, value_sub): Use value_from_pointer, not
1444         value_from_longest.
1445         * valops.c (find_function_in_inferior, value_coerce_array,
1446         value_coerce_function, value_addr, hand_function_call): Same.
1447         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1448         * values.c (unpack_long): Use extract_typed_address to produce
1449         addresses from pointers and references, not extract_address.
1450         (value_from_longest): Use store_typed_address instead of
1451         store_address to produce pointer and reference values.
1452
1453 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
1454
1455         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1456         HAVE_PSADDR_T): Add them here instead of in config.in.
1457
1458         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1459         * configure.in: Add check for broken prfpregset_t type.
1460         * lin-thread.c (gdb_prfpregset): New typedef, depends on
1461         definition of PRFPREGSET_T_BROKEN.
1462         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1463         p_td_thr_setfpregs, thread_db_fetch_registers,
1464         thread_db_store_registers): Use gdb_prfpregset_t instead of
1465         prfpregset_t.
1466         * config.in: Regenerated.
1467         * configure: Regenerated.
1468
1469 2000-04-13  DJ Delorie  <dj@cygnus.com>
1470
1471         * mips-tdep.c (do_fp_register_row): copy the number of bytes
1472         allocated, not the size of the pointer.
1473
1474 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1475
1476         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
1477         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
1478         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
1479         to handle floating point registers if NUM_FREGS is not zero.
1480
1481 2000-04-13  Nick Duffek  <nsd@cygnus.com>
1482
1483         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1484         and document to_find_new_threads bug.
1485
1486 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
1487
1488         * infrun.c (proceed, normal_stop): Change the error message about
1489         failure to insert breakpoints/watchpoints so that it makes sense
1490         even if ptrace is not used or no other processes can be active.
1491
1492 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1493
1494         * configure.in: Add --enable-maintainer-mode.
1495         * aclocal.m4, configure: Re-generate.
1496
1497         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1498         on maintainer-mode.  Update copying.c in source directory.
1499         (copying.txt): Delete rule.
1500         (copying.o): Add explict paths to $(srcdir) and explicit make
1501         rule.
1502
1503 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
1504
1505         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1506         (fetch_debug_register, fetch_debug_register_pair,
1507         store_debug_register, store_debug_register_pair, is_power_of_2,
1508         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1509         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1510         New functions.
1511         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1512         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1513         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1514         target_remove_watchpoint): Define.
1515         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1516         ia64_linux_remove_watchpoint): Declare.
1517
1518 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1519
1520         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1521         hardware breakpoint resources, return EBUSY.
1522         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1523         one of the enumerated values, return EINVAL.
1524
1525 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1526
1527         * README: Mention special build instructions for DJGPP.
1528         * NEWS: Update with FP features on x87 platforms, and
1529         DJGPP-related changes.
1530
1531 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1532
1533         * top.c (gdb_completer_file_name_break_characters): New variable.
1534         (line_completion_function): When completing on file names, use
1535         gdb_completer_file_name_break_characters as word break
1536         characters for the readline library.
1537
1538 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
1539
1540         * i387-tdep.c (print_i387_value): Avoid call to
1541         floatformat_to_doublest if long double type is the same on host
1542         and target.
1543
1544 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
1545
1546         * wrapper.h: Remove definitions of internal functions.
1547         * wrapper.c: Remove definitions of exported functions (which are
1548         already in wrapper.h) and make static all internal wrap_* functions.
1549
1550 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1551
1552         * acconfig.h (USE_INCLUDED_REGEX): Add.
1553         * Makefile.in (REGEX_CFLAGS): Delete
1554         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1555         * configure, config.in: Re-generate.
1556
1557 2000-04-10  Philip Blundell <philb@gnu.org>
1558
1559         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1560         arm-linux-tdep.c.
1561         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1562
1563 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
1564
1565         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1566         * command.h (enum command_class): Remove trailing "," to placate
1567         AIX xlc.
1568
1569 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1570
1571         * TODO, NEWS: Update.  Mention MI.
1572
1573 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1574
1575         * gdbarch-utils.h, gdbarch-utils.c: Delete.
1576         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
1577         name problems.
1578         * Makefile.in: Update.
1579         * gdbarch.c: Update.
1580
1581 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1582
1583         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1584         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1585         new "set mips saved-gpreg-size" command
1586         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1587         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1588         either from target, or gdb multi-arch
1589         (show_mips_command): New. For "show mips" prefix command
1590         (set_mips_command): New. For "show mips" prefix command
1591         (_initialize_mips_tdep): Add top-level mips prefix command
1592         Add "set mips saved-gpreg-size" command
1593
1594         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1595         mips_default_saved_regsize.
1596         (mips_gdbarch_init): Update.
1597         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1598         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1599         mips_default_saved_regsize.
1600
1601 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1602
1603         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1604         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1605         replace calls to target_xfer_memory() with target_read_memory()
1606         and target_write_memory().
1607
1608 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1609
1610         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1611         NULL. Macro returns a CORE_ADDR.
1612
1613 2000-04-08  Jim Blandy  <jimb@redhat.com>
1614
1615         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1616         Don't include "bfd-elf.h".
1617         (address_significant_size): Delete variable.
1618         (dwarf2_build_psymtabs_hard): Don't set it, or check for
1619         consistency between it and the Dwarf 2 compilation unit header
1620         address size.
1621         (read_address): Don't mask off bits above
1622         address_significant_size.
1623         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1624         (elf_bfd_h): Remove variable; it's no longer used.
1625
1626 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1627
1628         * configure.in (NEW_PROC_API):  Escape square brackets when testing
1629         for solaris2.[678].
1630         * configure:  Regenerate.
1631
1632 2000-04-07  Scott Bambrough <scottb@netwinder.org>
1633
1634         * ChangeLog: Correct date on last entry.
1635         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1636         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1637         * config/arm/tm-embed: Fix build warning from redefinition of
1638         LOWEST_PC.
1639         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1640         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1641         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
1642         override default in tm-arm.h.  Use default target byte order
1643         from tm-arm.h.
1644
1645 2000-04-07  Scott Bambrough <scottb@netwinder.org>
1646
1647         * Makefile.in: Add dependency information for arm-linux-tdep.c.
1648         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1649
1650 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1651
1652         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
1653         of PROC_SERVICE_IS_OLD.
1654         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1655         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
1656
1657 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1658
1659         * Makefile.in (CFLAGS): Set using configure.
1660
1661         * configure.in (WARN_CFLAGS): Enable by default when GCC.
1662         * configure: Re-generate.
1663
1664 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1665
1666         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1667         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
1668         procfs_ops.to_has_all_memory to 1.
1669
1670         * TODO: Update
1671
1672 2000-04-06  Nick Duffek  <nsd@cygnus.com>
1673
1674         * configure.in (_MSE_INT_H): Define on Solaris 7.
1675         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1676         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1677         * configure: Regenerate.
1678         * config.in: Regenerate.
1679
1680 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
1681
1682         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1683         Change to rely on PIDGET etc.
1684         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1685         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1686         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1687         define.  Allow target to use procfs hardware watchpoints.
1688         * config/sparc/nm-sun4sol2.h: ditto.
1689         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1690         definitions to use 16 bits for the pid, 15 bits for the tid, and
1691         1 bit for the flag.
1692         * config/sparc/tm-sun4sol2.h: ditto.
1693         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1694         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1695         for more than 15 thread increments.
1696
1697 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
1698
1699         * top.c (filename_completer): Set subsequent_name to 1 early on,
1700         to prevent an infinite loop if the first file in the directory is
1701         a backup file (whose name ends in a `~').
1702
1703 2000-04-05  Jim Blandy  <jimb@redhat.com>
1704
1705         * solib.c (update_solib_list): New function.
1706         (solib_add): Call update_solib_list, and then read symbols.
1707         (info_sharedlibrary_command): Call update_solib_list, not
1708         solib_add.
1709
1710 2000-04-05  Scott Bambrough <scottb@netwinder.org>
1711
1712         * arm-linux-tdep.c: Resolve implicit function declarations by
1713         including target.h and value.h.  Inclusion of symtab.h is
1714         no longer needed.
1715
1716 2000-04-05  Scott Bambrough <scottb@netwinder.org>
1717
1718         * arm-linux-tdep.c: New file.
1719         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1720         (arm_get_longjmp_target): Moved it and all defines
1721         it uses to arm-linux-tdep.c.
1722         (arm_linux_extract_return_value): Moved to
1723         arm-linux-tdep.c.
1724         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1725
1726 2000-04-04  Nick Duffek  <nsd@cygnus.com>
1727
1728         * infrun.c (handle_inferior_event): Call target_mourn_inferior
1729         instead of kill_target.
1730
1731 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
1732
1733         * TODO: Make note of various C++ things i have planned for 5.1.
1734
1735 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1736
1737         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1738         in shift.  Stop GCC thinking it has a shift overflow.
1739
1740 2000-04-03  H.J. Lu  <hjl@gnu.org>
1741
1742         * TODO: Remove the regex entry.
1743
1744 2000-04-03  H.J. Lu  <hjl@gnu.org>
1745
1746         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1747         is defined and <regex.h> otherwise.
1748
1749         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1750         * monitor.c: Likewise.
1751         * osfsolib.c: Likewise.
1752         * solib.c: Likewise.
1753         * source.c: Likewise.
1754         * symtab.c: Likewise.
1755
1756         * Makefile.in (REGEX): Changed to @REGEX@.
1757         (REGEX_CFLAGS): New.
1758         (REGEX1): Removed.
1759         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1760         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1761
1762         * configure.in (--with-included-regex): New switch.
1763         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1764         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1765         * configure: Regenerated.
1766
1767 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
1768
1769         * NEWS (powerpc-*-linux*): Mention.
1770
1771 2000-04-03  J.T. Conklin  <jtc@redback.com>
1772
1773         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1774
1775 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
1776
1777         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1778         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1779
1780         * ia64-linux-nat.c (fill_gregset): Implement.
1781         (supply_fpregset, fill_fpregset): New functions.
1782
1783         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1784         which the CFM is fetched for certain frames.
1785         (find_global_pointer, find_extant_func_descr): Don't use
1786         partial symtabs for locating sections.
1787
1788         * config/ia64/linux.mh (LOADLIBES): Define.
1789         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1790         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1791         file containing generic linux declarations/definitions.
1792         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1793         defined in generic nm-linux.h.
1794         (solib.h): Remove include; already included in generic nm-linux.h.
1795
1796 2000-04-03  Jim Blandy  <jimb@redhat.com>
1797
1798         * solib.c (solib_add): Move all the code for loading symbol tables
1799         below the code to sort out additions and removals.  That way, we
1800         always catch all loaded shared libraries whose symbols we haven't
1801         grabbed yet.
1802
1803         * solib.c (solib_add): Don't try to free a shared object's objfile
1804         if it doesn't have one.  Duh.
1805
1806         * solib.c (solib_add): If a pattern was given, but it doesn't
1807         match any currently loaded shared libraries, print a message;
1808         don't just be silent.
1809
1810 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1811
1812         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1813         two-dimensional array instead of faking it with index
1814         arithmetics.
1815
1816 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1817
1818         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1819
1820         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1821         definition (and use the common one in tm-i386.h).
1822         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1823         (I386_DJGPP_TARGET): Don't define, it's no longer required.
1824         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1825         i386-tdep.c defines it for all x86 targets.
1826         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1827
1828         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1829
1830         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1831         results.  Fix editing of `main' arguments for non-GNU Sed.
1832
1833 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1834
1835         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1836         error message: there's no "overlay on" command.
1837
1838 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
1839
1840         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1841         (copying.txt): New target, a link to COPYING.
1842
1843 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1844
1845         * TODO: Update.
1846
1847 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1848
1849         * top.c: Re-indent.
1850         (set_hook, error_hook): Remove PARAMS.
1851
1852 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1853
1854         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1855         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
1856         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1857
1858 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1859
1860         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1861
1862 2000-04-02  Nick Duffek  <nsd@cygnus.com>
1863
1864         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1865         error() during parse_and_eval_type().
1866         (check_stub_method): Call safe_parse_type instead of
1867         parse_and_eval_type().
1868         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1869         (wrap_parse_and_eval_type): New support function.
1870         * wrapper.h (gdb_parse_and_eval_type): Prototype.
1871         (wrap_parse_and_eval_type): Prototype.
1872
1873 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1874
1875         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1876
1877 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1878
1879         * gdbarch-utils.h, gdbarch-utils.c: New files.
1880         * Makefile.in (SFILES, COMMON_OBS): Update.
1881         (gdbarch_utils_h) Define.
1882         (gdbarch-utils.o): Add dependencies.
1883
1884         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1885         handling default method values.
1886         (startup_gdbarch): Rename default_gdbarch, name misleading.
1887         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1888         (register_name): Default to legacy_register_name.
1889         (call_dummy_words): Default to legacy_call_dummy_words.
1890         (sizeof_call_dummy_words): Default to
1891         legacy_sizeof_call_dummy_words.
1892         (register_convertible): Default to
1893         generic_register_convertible_not.
1894         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1895         (remote_translate_xfer_address): Default to
1896         generic_remote_translate_xfer_address.
1897         (frameless_function_invocation): Default to
1898         generic_frameless_function_invocation_not.
1899
1900 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
1901
1902         * i386-linux-nat.c: Add copyright notice.
1903
1904         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1905         &floatformat_i387_ext.
1906         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1907
1908 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
1909
1910         * findvar.c (extract_floating): Remove reference to
1911         TARGET_EXTRACT_FLOATING.
1912         (store_floating): Remove reference to TARGET_STORE_FLOATING.
1913
1914 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
1915
1916         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1917         Safe version of value_subscript.
1918         * varobj.c (): Use gdb_value_subscript() to get an array element value.
1919
1920 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
1921
1922         * ui-file.c: Include "gdb_string.h"
1923         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1924         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1925         unions, since they are all used to hold both pointers and ints
1926         at various times.  Casting pointer to int and vice versa gives
1927         warnings (and is not safe) if they are not the same size.
1928
1929 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
1930
1931         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1932         casting problems when int and pointer are not the  same size.
1933         * event-top.c (command_handler): Use data as a union.
1934         (command_line_handler_continuation): Ditto.
1935         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
1936         (step_once): ditto.  (finish_command_continuation): Ditto.
1937         (finish_command): Ditto.
1938         * breakpoint.c (until_break_command): Use data as a union.
1939         (until_break_command_continuation): Ditto.
1940         * utils.c (add_intermediate_continuation): Fix typo in comment.
1941
1942 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1943
1944         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
1945         * gdbarch.sh: Re-sync with gdbarch.[hc].
1946
1947 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
1948
1949         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1950         (install_minimal_symbols): Fix demangled symbol problems caused by
1951         using add_minsym_to_hash_table for the demangled names, which is
1952         wrong. Now we use add_minsym_to_demangled_hash_table.
1953         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1954         caused by weird control flow.
1955         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1956
1957 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
1958
1959         * configure.in: -linux-gnu*, not -linux-gnu.
1960
1961 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1962
1963         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1964         with qThreadExtraInfo.
1965
1966 2000-03-29  J.T. Conklin  <jtc@redback.com>
1967
1968         * i386nbsd-nat.c (fetch_core_registers): Make static.
1969
1970         * m68knbsd-nat.c (fetch_core_registers): Make static.
1971         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1972
1973 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1974
1975         * TODO: Update GDB 5 status.
1976
1977 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1978
1979         * breakpoint.h (remove_hw_watchpoints): Add declaration.
1980         * breakpoints.c (remove_hw_watchpoints): Update.
1981         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1982         condition.
1983
1984 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1985
1986         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
1987         infrun.c (resume):  Remove hardware watchpoints before stepping
1988         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1989
1990 2000-03-28  Michael Snyder  <msnyder@cygnus.com>
1991
1992         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1993
1994 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1995
1996         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
1997         CORE_ADDR, to match call from procfs_set_watchpoint.
1998
1999         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
2000         Reselect the saved frame silently after frame selection for
2001         watchpoint evaluation.
2002         (insert_breakpoints):  Add missing space in `Hardware watchpoint
2003         deleted' message.  Do not reinsert hardware watchpoint if it is
2004         already marked for deletion at next stop.
2005
2006 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
2007
2008         * partial-stab.h: Add one more check against corrupted or irregular
2009         stabs entry.
2010
2011 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
2012
2013         * gnu-regex.c (regerror): Function renamed from `__regerror'.
2014         (Change also approved in the mainline glibc sources)
2015
2016 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2017
2018         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
2019         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
2020         particularly ensuring it can't return SERIAL_TIMEOUT when told
2021         not to time out.
2022
2023 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
2024
2025         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
2026         which never existed before, and thus, has no deprecated old command.
2027
2028         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
2029         "set archdebug" (same goes for the show commands).
2030         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
2031         deprecate "set eventdebug" (same goes for the show commands).
2032         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
2033         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
2034         instead.
2035         x(init_main): Add the "set debug" and "show debug" commands.
2036         Add setdebuglist and showdebuglist.
2037
2038 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
2039
2040         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
2041           Added prototype for the deprecate command so it doesn't complain.
2042
2043 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2044
2045         * top.c (print_gdb_version): Bump copyright year to 2000.
2046
2047 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2048
2049         * MAINTAINERS: Add Glen McCready to write after approval list.
2050
2051 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2052
2053         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
2054         * config.h: Regenerate.
2055
2056 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2057
2058         * TODO: Update.  Add criteria for next release of GDB.
2059
2060 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2061
2062         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
2063         * config.h: Regenerate.
2064
2065 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2066
2067         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
2068         before installing GDB.
2069
2070 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2071
2072         * Makefile.in (all-gdbtk): Check for an existing link/directory.
2073         Re-format warning message.  Document that post 5.0 this can be
2074         deleted.
2075
2076 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2077
2078         * ChangeLog: Revert whitespace changes.
2079
2080 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2081
2082         * MAINTAINERS: Update folks who need accounts.
2083
2084 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2085
2086         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
2087
2088 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
2089
2090         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
2091         instead of TARGET_LONG_DOUBLE_BITS.
2092         * config/i386/tm-i386mk.h: Likewise.
2093
2094 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
2095
2096         Provide `long double' support for most i386 targets.
2097         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
2098         &floatformat_i387_ext.
2099         (TARGET_LONG_DOUBLE_BITS): Define as 96.
2100         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
2101         `builtin_type_long_double'.
2102         (REGISTER_CONVERT_TO_VIRTUAL): Call
2103         i386_register_convert_to_virtual.
2104         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
2105         (i387_to_double, double_to_i387): Remove prototypes.
2106         (i386_extract_return_value): Change prototype to match definition
2107         in i386-tdep.c.
2108         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
2109         (TARGET_LONG_DOUBLE_BITS): #undef.
2110         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
2111         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
2112         (i387_extract_floating, i387_store_floating): Remove prototypes.
2113         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
2114         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
2115         (REGISTER_VIRTUAL_TYPE): Remove.
2116         * i386-tdep.c (i386_register_convert_to_virtual): New function.
2117         (i386_register_convert_to_raw): New function.
2118         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
2119         (i387_store_floating): Remove.
2120
2121 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2122
2123         * maint.c: Re-indent.
2124
2125 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2126
2127         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
2128
2129 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
2130
2131         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
2132         be inoperative.
2133
2134 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
2135
2136         * win32-nat.c: Back out special frame walking code.  It was broken.
2137         (handle_exception): Correctly identify an illegal instruction.
2138         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
2139         normal i386 handling.
2140
2141 2000-03-24  J.T. Conklin  <jtc@redback.com>
2142
2143         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
2144         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
2145         (fetch_core_registers): Read fp registers.
2146         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
2147
2148 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
2149
2150         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
2151         so that we can stop searching for the prologue past the function end
2152         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
2153
2154 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
2155
2156         * linux-thread.c, lin-thread.c (save_inferior_pid,
2157         restore_inferior_pid): Don't do compile time comparison
2158         of TARGET_PTR_BIT and TARGET_INT_BIT.
2159
2160 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
2161
2162         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
2163         and P_LINK_W.
2164         (P_PEA_FP, P_MOVL_SP_FP): New macros.
2165         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
2166         P_MOVM_L.
2167         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
2168         constants.
2169         (delta68_in_sigtramp): New function.
2170         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
2171         (m68k_skip_prologue): Use P_* macros, not hex constants.
2172         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
2173         instructions, but accept them in any order; use P_* macros, not octal
2174         or hex constants; recognize also `fmovemx to (fp + displacement)' and
2175         `moveml to (fp + displacement)'.
2176         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
2177         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
2178
2179 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2180
2181         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
2182
2183 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
2184
2185         * solib.c (open_symbol_file_object): To sneak an int argument
2186         past catch_errors, instead of casting it to a pointer, simply
2187         pass it by address.
2188
2189 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
2190
2191         * gdbtypes.c (rank_function): Rank all N parameters and use correct
2192         index into the prams[] and args[] arrays.
2193
2194 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
2195
2196         From David Whedon <dwhedon@gordian.com>
2197
2198         * top.c (execute_command): Checks all commands beore executing
2199         to see if the user needs to be warned that the command is
2200         deprecated, warns user if appropriate.
2201         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
2202         return values from void to struct cmd_list_element *.
2203         * command.c (lookup_cmd_1): Check aliases before following link
2204         in case user needs to be warned about a deprecated alias.
2205         (deprecate_cmd): new exported function for command deprecation,
2206         sets flags and posibly a replacement string.
2207         (deprecated_cmd_warning): New exported funciton to warn user about
2208         a deprecated command.
2209         (lookup_cmd_composition): New exported function that determines
2210         alias, prefix_command, and cmd based on a string.  This is useful
2211         is we want to full name of a command.
2212         * command.h : Added prototypes for deprecate_cmd,
2213         deprecated_warn_user and lookup_cmd_composition, added flags to
2214         the cmd_list_element structure, changed return values for
2215         add_com_* and add_info_* from void to cmd_list_element.
2216         * maint.c : (maintenance_deprecate): New function to deprecate a
2217         command.  This exists only so that the testsuite can deprecate
2218         commands at runtime and check the warning behavior.
2219         (maintenance_undeprecate) : New function, drops deprecated flags.
2220         (maintenance_do_deprecate): Actually does the (un)deprecation.
2221         (initialize_maint_cmds): Added the above new deprecate commands.
2222
2223 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
2224         * command.c (apropos_cmd_helper): New function, meat of the
2225         apropos command.
2226         (apropos_command): New apropos command to search command
2227         names/documentation for regular expressions.
2228         (_initialize_command): Add the apropos command.
2229
2230 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
2231
2232         * sol-thread.c (ps_pglobal_lookup): Change argument type from
2233         paddr_t to psaddr_t.  This mistake appears to date from an
2234         erroneous man page in Solaris 2.5 -- the correct type from the
2235         system headers has always been psaddr_t.
2236         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
2237         (rw_common): Ditto.
2238
2239 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
2240
2241         * ia64-linux-nat.c: Fix copyright.
2242         (fill_gregset): Minor formatting fix.
2243         * ia64-tdep.c (template_encoding_table, fetch_instruction,
2244         examine_prologue): Clean up some compiler warnings.
2245         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
2246         find_global_pointer, find_extant_func_descr): New functions.
2247         (ia64_use_struct_convention, ia64_extract_return_value,
2248         ia64_push_arguments): Handle HFAs.
2249         (ia64_push_arguments): Find (or build) a function descriptor
2250         when given a function address.
2251         (ia64_push_return_address): Moved code for finding the
2252         global pointer into its own function, find_global_pointer ().
2253
2254 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2255
2256         * event-loop.c (handle_file_event): Run through indent.
2257
2258 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2259
2260         From  Philippe De Muyter  <phdm@macqel.be>
2261
2262         * event-loop.c (sys/types.h): File now included unconditionally.
2263         (use_poll): New variable..
2264         (gdb_notifier): poll- and select-versions merged.
2265         (add_file_handler): If HAVE_POLL, check whether poll is usable,
2266         and reset `use_poll' if not.
2267         (create_file_handler): Select poll- or select-version according to
2268         `use_poll'.
2269         (delete_file_handler, handle_file_event): Likewise.
2270         (gdb_wait_for_event, poll_timers): Likewise.
2271
2272 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2273
2274         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
2275         size of a target pointer before passing them to print_address.
2276
2277 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
2278
2279         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
2280         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
2281         Remove
2282         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
2283         (i386_extract_return_value): Rewritten.  Correctly support all
2284         floating-point types and large integer types on targets that use
2285         the standard i386 GDB register layout and return floating-point
2286         values in the FPU.
2287
2288 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2289
2290         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
2291
2292 2000-03-21  J.T. Conklin  <jtc@redback.com>
2293
2294         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
2295         * i386nbsd-nat.c: New file.
2296
2297         * i386/tm-nbsd.h (NUM_REGS): Removed.
2298         (HAVE_I387_REGS): Defined.
2299         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
2300
2301         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
2302         SVR4_SHARED_LIBS.
2303
2304 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2305
2306         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
2307         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
2308         the write after approval list.
2309
2310 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
2311
2312         * symtab.h (MAX_SECTIONS, struct section_addr_info,
2313         symbol_file_add):  Move declarations from here...
2314         * symfile.h: ...to here.
2315
2316         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
2317         all section addresses, not just .text.
2318         * symfile.h, symfile.c (free_section_addr_info,
2319         build_section_addr_info_from_section_table): New functions.
2320
2321         * symfile.h (MAX_SECTIONS): Increase value to 40.
2322         * symfile.c (syms_from_objfile): Add bounds check prior to
2323         accessing ``other'' array in a section_addr_info_struct.
2324         Remove unused variable section_offsets.
2325         (add_symbol_file_command): Remove unused variable text_addr.
2326
2327 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
2328
2329         * breakpoint.c (bpstat_stop_status): Don't stop if a read
2330         watchpoint appears to break, but the watched value changed.
2331
2332 2000-03-21  Jim Blandy  <jimb@redhat.com>
2333
2334         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
2335         a companion to gdbarch_alloc, which allows a gdbarch init function
2336         to free partially-built gdbarch structures.
2337         * gdbarch.c, gdbarch.h: Regenerated.
2338
2339 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2340
2341         * configure.host, configure.tgt (ia64-*-linux*): New entry.
2342
2343         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
2344         initialize_arch): Define for IA-64.
2345         (initialize_arch): Add declaration.
2346
2347 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
2348
2349         * breakpoint.c (insert_breakpoints, remove_breakpoint)
2350         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
2351         remove, or check status of hardware watchpoints for entire structs
2352         and arrays unless the user explicitly asked to watch that struct
2353         or array.
2354         (insert_breakpoints): Try to insert watchpoints for all the values
2355         on the value chain, even if some of them fail to insert.
2356
2357         * values.c (value_primitive_field): Set the offset in struct value
2358         we return when the field is a packed bitfield.
2359
2360 2000-03-20  Michael Snyder  <msnyder@cygnus.com>
2361
2362         * remote.c (remote_threads_extra_info): New function.
2363         Implement the extra thread info query for "info threads".
2364         (remote_threads_info): Clean up a bit.
2365         (use_threadinfo_query, use_threadextra_query): New variables.
2366         Control whether GDB will use the new or old protocol for
2367         thread info queries.
2368         (remote_open_1): Initialize new variables.
2369         (remote_async_open_1): Ditto.
2370         (remote_cisco_open): Ditto.
2371
2372 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2373
2374         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
2375         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
2376         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
2377
2378 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2379
2380         * utils.c (floatformat_from_doublest): Don't assume that a long
2381         will be exactly 32 bits in length.  Also...  make sure space
2382         that we're writing the float to is completely initialized to
2383         zeroes, even when the number of bits in the float is not
2384         evenly divisible by FLOATFORMAT_CHAR_BIT.
2385
2386 2000-03-20  Jim Blandy  <jimb@redhat.com>
2387
2388         * i386-linux-nat.c: No need to #include "frame.h" any more.
2389         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2390         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2391         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2392         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2393         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2394         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2395         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2396         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2397         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2398         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2399         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
2400         out that these are target-dependent, and useful in non-native
2401         configurations.  Moved to...
2402         * i386-linux-tdep.c: ... Here, a new file.
2403         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
2404         (i386-linux-tdep.o): New rule.
2405         (i386-linux-nat.o): We no longer depend on frame.h.
2406         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
2407
2408 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
2409
2410         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
2411         Print an error at compile time if we are to use select, but FD_SET
2412         is not available.
2413         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
2414         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
2415         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
2416         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
2417         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
2418         instead of using memcpy and memset.  Use FD_ISSET.
2419
2420         * config/i386/xm-go32.h (fd_mask): Remove typedef.
2421
2422 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2423
2424         * command.c (_initialize_command): Document requirements for ``!''
2425         command.
2426
2427 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2428
2429         From Fri 10 Mar 2000 Robert
2430         <robert.melchers@drives.eurotherm.co.uk>:
2431         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
2432
2433 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2434
2435         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
2436         <dave@hiauly1.hia.nrc.ca>:
2437         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
2438         _initialize_hpux_thread being called twice.
2439         * configure: Regenerated.
2440
2441 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2442
2443         * event-top.c (_initialize_event_loop): If instream is not
2444         connected to a terminal device, turn editing off.
2445
2446 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2447
2448         Support for building GDB with DJGPP, and running the test suite on
2449         it:
2450         * config/djgpp/djconfig.sh: New file.
2451         * config/djgpp/config.sed: New file.
2452         * config/djgpp/README: New file.
2453         * config/djgpp/fnchange.lst: New file.
2454         * config/djgpp/djcheck.sh: New file.
2455
2456 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2457
2458         * ser-go32.c (ports): Make the initializers complete, to pacify
2459         GCC 2.9X.
2460
2461 2000-03-17  Jim Blandy  <jimb@redhat.com>
2462
2463         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2464         two-dimensional array, instead of faking it with explicit index
2465         arithmetic.
2466
2467         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2468         linuxthreads_create_inferior): Fix typo in variable name: it's
2469         linuxthreads_exit_status, not linux_exit_status.
2470
2471         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2472         to W_STOPCODE.
2473
2474         * solib.c (solib_add): Delete debugging code.
2475
2476 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
2477
2478         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2479         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2480
2481 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
2482
2483         * language.c (set_lang_str): Do not call `free' for a null pointer.
2484         (set_type_str, set_range_str): Ditto.
2485
2486 2000-03-16  Jim Blandy  <jimb@redhat.com>
2487
2488         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2489         merge; reinstated.
2490
2491         * solib.c (current_sos): Be more careful about freeing the new
2492         so_list node if an error occurs.
2493
2494         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2495         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2496         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2497         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2498         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2499         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2500         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2501         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2502         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2503         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2504         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
2505         Linux-specific signal trampoline detection, and should be moved
2506         to...
2507         * i386-linux-nat.c: ... here.
2508         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2509         this any more, since we're not enabling OS-specific code in a
2510         OS-independent file.
2511
2512 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
2513
2514         * Makefile.in (go32-nat.o): Add prerequisites.
2515         (ALLDEPFILES): Add go32-nat.c.
2516
2517 2000-03-15  Michael Snyder  <msnyder@cygnus.com>
2518
2519         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2520         * symfile.c (reread_symbols):  Clear msymbol hash table.
2521
2522 2000-03-15  Jim Blandy  <jimb@redhat.com>
2523
2524         Deal with the inferior unloading shared objects.
2525         * solib.c (current_sos): New function, replacing find_solib.
2526         (find_solib): Deleted.
2527         (free_so): New function.
2528         (clear_solib): Call free_so, instead of writing it out.
2529         (solib_add): Rewritten: compare the inferior's current list of
2530         shared objects with GDB's list, and do the required loads and
2531         unloads.
2532         (info_sharedlibrary_command, solib_address): Don't use find_solib
2533         to walk the list of shared libraries: call solib_add, and then
2534         walk the list at so_list_head normally.
2535         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2536         detach the core target.  These tasks are taken care of elsewhere.
2537         * target.c (remove_target_sections): New function.
2538         * target.h (remove_target_sections): New declaration.
2539
2540         * solib.c (symbol_add_stub): Check whether we've already created
2541         an objfile for this shared object first, before doing all that
2542         work to compute section addresses, etc.
2543
2544         * objfiles.c (unlink_objfile): Report an internal error if objfile
2545         doesn't occur in the object_files list.
2546
2547         * solib.c (special_symbol_handling): Delete argument; it's not
2548         used.
2549
2550         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2551
2552         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
2553         from solib structures. Use it throughout solib.c, get rid of all
2554         CORE_ADDR casts.
2555         (struct so_list):  Change type of lmaddr to CORE_ADDR.
2556         (first_link_map_member):  Change return value type to CORE_ADDR,
2557         update callers.
2558         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
2559         update callers.
2560         (open_symbol_file_object, find_solib):  Change type of lm variable
2561         to CORE_ADDR.
2562
2563 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
2564
2565         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2566         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2567         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2568         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2569
2570         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2571         not opened by dos_open, but let the 3 standard handles go through
2572         unharmed.
2573
2574 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2575
2576         * eval.c (evaluate_subexp_with_coercion): Add call to
2577         check_typedef, to handle typedeffed vars correctly.
2578
2579 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2580
2581         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2582         somewhat redundant.
2583         (QUIT): Note that this can probably be replaced by a function.
2584
2585 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
2586
2587         Add support for a variable object that tries to evaluate itself in
2588         the currently selected frame, rather than in a fixed frame.
2589
2590         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2591         gdb_parse_exp_1.
2592         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2593         of varobj_create.
2594         * varobj.c (varobj_list): Return type indicates whether the
2595         variable's type has changed (for current frame variables).
2596         (varobj_update): Handle the case where the variable's type has
2597         changed.
2598         (delete_variable_1): Allow for deletion of variables that have not
2599         been installed yet.
2600         (new_root_variable): Initialize use_selected_frame variable.
2601         (value_of_root): This is where most of the work to handle "current
2602         frame" variables was added.  Most of the complexity involves
2603         handling the case where the type of the variable has changed.
2604         (varobj_create): Add a "type" argument, to tell if the
2605         variable is one of these "current frame" variables.  Also protect
2606         call to parse_exp_1 from long jumping.
2607
2608 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
2609
2610         * go32-nat.c (struct env387): Remove declaration.
2611         (print_387_status, i386_go32_float_info): Remove redundant
2612         functions.
2613         (regno_mapping, sig_map, excepn_map): Add braces around inner
2614         initializers.
2615         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2616         fix code which mixed signed with unsigned.
2617         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2618         (go32_wait): Initialize INT3_addr.
2619         (go32_fetch_registers): Extend all FP registers that are shorter
2620         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
2621         on config/i386/tm-i386.h.
2622         (store_register): Support 32 FP registers.
2623         (go32_create_inferior): Don't crash if handed a NULL pointer
2624         instead of exec file name.
2625         (ignore): Remove unused function.
2626         (go32_insert_hw_breakpoint): Remove unused variables.
2627         (init_go32_ops): Set value of processing_gcc_compilation to 2.
2628
2629 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2630
2631         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2632         overloading, add support for seeing through references:
2633         * valops.c (find_overload_match): Handle STABS overloading for
2634         C++.
2635         (find_overload_match): Look in right place for function arguments
2636         in the debug info.
2637         (find_overload_match): Rather than giving up when we have >1
2638         perfect match, just choose one, especially since the
2639         recommendation GDB gives ("disambiguate it by specifying function
2640         signature"), is basically impossible.
2641         (check_field_in): STREQ->strcmp_iw
2642         (search_struct_field): STREQ->strcmp_iw
2643         (find_method_list): STREQ->strcmp_iw
2644         * gdbtypes.c (rank_one_type): Add ability to see through
2645         references.
2646         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2647         be different.
2648         (rank_function): Rank function properly (was doing it wrong
2649         before, comparing the wrong parts of the arrays)
2650         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2651         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2652         associated with converting a non-reference to a reference.
2653     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2654     return full value object; for STRUCTOP_PTR, use pointer to
2655     rtti type to get member / method if objectprint is set and
2656     target type of pointer is class.
2657
2658         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2659         #ifdef DEBUG_OLOAD.
2660
2661 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
2662
2663         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2664         a binary operator.
2665         (gnu_attach): Change error message for missing
2666         argument to be identical to the corresponding message in
2667         `inftarg.c'.  This makes the testsuite happy.
2668
2669 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
2670
2671         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2672         %eflags isn't modified.  This fixes a bug where every call to a
2673         function in the program beyond the first call would fail.
2674
2675 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2676
2677         * MAINTAINERS: Devolve responsibility for domain maintenance.
2678
2679 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2680
2681         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2682
2683 2000-02-25  Scott Bambrough <scottb@netwinder.org>
2684
2685         * gdb.base/long_long.exp: Correct test suite failure when printing
2686         a long long value as a double on ARM platforms.
2687
2688 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2689
2690         * MAINTAINERS (Core): Anthony Green is the Java - including
2691         testsuite - maintainer.  Reformat testsuite and language support
2692         sections
2693
2694 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
2695
2696         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2697         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2698         i386_linux_saved_pc_after_call.
2699
2700 2000-03-06  Jim Blandy  <jimb@redhat.com>
2701
2702         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2703
2704         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2705         (compact_minimal_symbols): Added `objfile' argument.
2706         Put symbols in the objfile's hash table.
2707         (install_minimal_symbols): Put symbols in the objfile's demangled
2708         hash table.
2709         (lookup_minimal_symbol): Use hash table to find symbol in
2710         objfile.
2711         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2712         functions.
2713         (prim_record_minimal_symbol_and_info): Initialize the
2714         hash link fields of the new minimal symbol.
2715         * symtab.h (struct minimal_symbol): New fields `hash_next',
2716         `demangled_hash_next'.
2717         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2718         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2719         (struct objfile): New fields `msymbol_hash',
2720         `msymbol_demangled_hash'.
2721
2722 2000-03-06  Jim Blandy  <jimb@redhat.com>
2723
2724         * solib.c (first_link_map_member): Doc fix.
2725
2726 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2727
2728         From  Eli Zaretskii  <eliz@is.elta.co.il>:
2729
2730         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2731         zero, since time_t might be unsigned.
2732
2733 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
2734
2735         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2736         in *FPREGSETP.
2737         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2738
2739 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
2740
2741         Allow GDB to run on Linux 2.0 again.
2742         * config.in: Add HAVE_PTRACE_GETREGS.
2743         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2744         * configure: Regenerated.
2745         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2746         CANNOT_STORE_REGISTER): New defines.
2747         * i386-linux-nat.c (have_ptrace_getregs): New variable.
2748         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2749         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2750         store_register, old_store_inferior_registers): Copied over from
2751         `inptrace.c' as a temporary measure.
2752         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2753         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
2754         HAVE_PTRACE_GETREGS isn't defined.
2755         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2756         with EIO.
2757         (fetch_inferior_registers, store_inferior_registers): Fall back on
2758         the method use in `infptrace.c' (by calling
2759         old_fetch_inferior_registers and old_store_inferior_registers) if
2760         `have_ptrace_getregs' isn't set.
2761
2762 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
2763
2764         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2765         of gregset_t and fpregset_t.  Those are the only names that are
2766         guaranteed to specify the right types for all supported Linux
2767         systems out there.
2768         Various doc fixes and gratitious local variable renames, all in an
2769         attempt to stress similarities between the code and unify the
2770         terminology used.  Use ISO-C all over.
2771         (regmap): Remove trailing comma.
2772         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2773         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
2774         is unnecessary and wasn't used anyway.  All callers changed.
2775         (convert_to_fpregset, convert_to_xfpregset): Likewise.
2776         (fetch_regs, store_regs): Remove unused variable `regno'.
2777         (fill_fpregs): If REGNO is not -1, only update the specified
2778         register.
2779         (fetch_core_registers): Renamed from
2780         i386_linux_fetch_core_registers.  There is no need for a unique
2781         name since the function is static anyway.
2782         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2783         since it is more descriptive.
2784
2785 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2786
2787         * MAINTAINERS (readline/): Expand to include host maintainers.
2788
2789 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
2790
2791         Fix support for Linux/i386 signal trampolines.  The old approach
2792         didn't work for Linux 2.2 and beyond, and didn't work with recent
2793         versions of the GNU C library.
2794         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2795         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2796         (linux_rt_sigtramp_code): New variable.
2797         (LINUX_RT_SIGTRAMP_LEN): New define.
2798         (i386_linux_rt_sigtramp_start): New function.  Detect start of
2799         signal trampolines for RT signals.
2800         (i386_linux_sigtramp): Removed.
2801         (i386_linux_in_sigtramp): New function.
2802         (i386_linux_sigcontext_addr): New function.  Recognize the names
2803         of the signal tranmpolines used by recent versions of the GNU C
2804         library, and add support for RT signals.
2805         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
2806         defines.  Moved here from config/i386/tm-linux.h.
2807         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2808         Reimplement in terms of i386_linux_sigcontext_addr.
2809         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2810         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2811         Moved to i386-tdep.c.
2812         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2813
2814 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2815
2816         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2817         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2818
2819 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2820
2821         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2822         sim directory.
2823
2824 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2825
2826         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2827         ``Blanket Write Privs'' maintainers.
2828
2829 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2830
2831         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2832         * language.c (longest_local_hex_string_custom): Don't compile
2833         'long long' section if host doesn't have 'long long'.
2834
2835 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2836
2837         * language.c (longest_raw_hex_string): Comment out.  Appears
2838         unused.
2839
2840 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2841
2842         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2843         "mmalloc.h" which means using PTRs.
2844         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2845
2846 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2847
2848         * defs.h (store_address, store_unsigned_integer, store_address):
2849         Replace PTR with void* in delcaration.
2850         * findvar.c (extract_signed_integer, extract_unsigned_integer,
2851         extract_long_unsigned_integer, extract_address,
2852         store_signed_integer, store_unsigned_integer, store_address):
2853         Convert definition to ISO-C.  Replace PTR with void*.
2854
2855 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2856
2857         * defs.h (make_cleanup_func): Document as deprecated.
2858         (make_cleanup_ftype): New typedef.  Make signature consistent with
2859         other function typedefs.  Document as not be used out side of
2860         make_cleanup code. Use in make_cleanup declarations.
2861         (null_cleanup): Replace PTR with void*.
2862
2863         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2864         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2865         null_cleanup): Change K&R definition to ISO-C using void* and
2866         make_cleanup_fytpe.
2867         (discard_my_cleanups): Don't cast argument to free.
2868
2869 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2870
2871         * defs.h (struct continuation_arg): Change type of field 'data'
2872         from PTR to void *.
2873
2874         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2875
2876         * event-top.c: Ditto.
2877
2878 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2879
2880         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2881         configure.
2882         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2883         SUBDIR_GDBTK_ALL): Define.
2884         (all-gdbtk, clean-gdbtk): New targets.
2885         (all): Add CONFIG_ALL as dependency.
2886         (clean): Add CONFIG_CLEAN as dependency.
2887
2888         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2889         (LN_S): Define.  Delete GDBtk's link code.
2890
2891 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2892
2893         * configure.in (ENABLE_GDBTK): Delete variable.
2894         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2895         * Makefile.in: Update.
2896         * configure: Regenerate
2897
2898 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2899
2900         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2901         NATDEPFILES list.
2902
2903 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
2904
2905         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2906         Override definitions to include the normal FPU registers.
2907         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2908         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
2909         fine for AIX/i386.
2910         (i387_to_double, double_to_i387): Remove prototypes.
2911
2912 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
2913
2914         * findvar.c (extract_floating, store_floating): Use target
2915         floating point type sizes rather host sizes to determine
2916         which conversion needs to be done.
2917
2918 2000-03-02  Nick Duffek  <nsd@cygnus.com>
2919
2920         * uw-thread.c: Apply GNU conventions to comment formatting.
2921         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2922         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2923         call to deactivate_uw_thread().
2924
2925 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2926
2927         * MAINTAINERS: Daniel Berlin is C++ maintainer.
2928
2929 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2930
2931         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2932         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
2933         share SCO/Unixware.  Nick Duffek and Peter Schauer share
2934         Solaris/x86.
2935
2936 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2937
2938         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2939         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2940         * remote-rdi.c (arm_rdi_close): Ditto.
2941
2942 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2943
2944         * CONTRIBUTE (configure.in): Note that patches to configure are
2945         not needed.
2946
2947 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
2948
2949         * MAINTAINERS: Correct my own mail address.
2950
2951 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2952
2953         * MAINTAINERS: Document people with paperwork pending.
2954
2955 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2956
2957         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2958         Make NEW_PROC_ABI interface functional on Solaris x86.
2959         * sol-thread.c (ps_lgetLDT): Rewrite to use new
2960         procfs_find_LDT_entry function from procfs.c, mostly copied from
2961         lin-thread.c.
2962         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2963         needed.
2964
2965 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2966
2967         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2968         * config/i386/tm-i386sol2.h (MERGEPID): Define.
2969
2970 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2971
2972         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2973         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2974         FRAME_FIND_SAVED_REGS.
2975         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2976         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2977         Update.
2978
2979 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2980
2981         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2982         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
2983         parameter.
2984
2985 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2986
2987         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2988         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2989         (top level): Add prototypes for go32_* functions.
2990         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2991         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2992         Override definitions from tm-i386.h.
2993         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2994         * i386-tdep.c (i386_extract_return_value)
2995         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2996         to the list of targets which return FP values in FP registers.
2997
2998         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2999         that this function be re-implemented using multi-arch.
3000
3001 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3002
3003         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
3004         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
3005         and ScreenRows.
3006         * ser-go32.c: Include string.h, for prototype of strncasecmp.
3007         (dpmi_regs, dpmi_sregs): Remove unused variables.
3008         (dos_flush_input): Return a value, to prevent compiler warning.
3009         * expprint.c (dump_prefix_expression): Use %ld in format and cast
3010         sizeof(union exp_element) to long, to prevent GCC from complaining
3011         about format/argument mismatch.
3012         (dump_postfix_expression): Likewise.
3013
3014 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3015
3016         * arm-tdep.c: Include <ctype.h>.
3017
3018 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3019
3020         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
3021         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
3022         that the target's stack was valid.
3023
3024 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3025
3026         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
3027         * dwarf2read.c (read_address): Read 16-bits addresses.
3028
3029 2000-02-28  Scott Bambrough <scottb@netwinder.org>
3030
3031         * arm-linux-nat.c (fetch_nw_fpe_*):
3032         Renamed to fetch_nwfpe_* to use the same naming convention
3033         as in the Linux kernel.  Modified prototype to get rid of
3034         unused parameters.
3035         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
3036         naming convention as in the Linux kernel.  Fixed calls to
3037         fetch_nwfpe_*.
3038         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
3039         unused variable.
3040
3041 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3042
3043         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
3044
3045 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
3046
3047         * win32-nat.c: Remove unneeded header.
3048         * wince.c: Ditto.
3049
3050 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3051
3052         * wince.c: Include "gdb_wait.h" and not "wait.h".
3053
3054 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3055
3056         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
3057         Target/Architecture maintainers descriptions.
3058
3059 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
3060
3061         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
3062         Reorder headers a bit.  Overall cleanup and minor reformatting.
3063         (MIG_SERVER_DIED): Remove define.
3064         (proc_update_sc): Add braces to silence compiler warning.
3065         (proc_steal_exc_port): Initialize err to zero.
3066         (make_proc): Add braces to silence compiler warning.
3067         (inf_validate_task_sc): Add cast to silence compiler warning.
3068         (inf_set_traced): Reorganize a bit to silence compiler warning.
3069         (inf_validate_procs): Use mach_msg_type_number_t for all thread
3070         numbers and add braces to silence compiler warning.
3071         (gnu_wait): Add prototypes for server functions and add braces to
3072         silence compiler warnings.
3073         (S_exception_raise_request): Pass subcode to inf_debug call.
3074         (gnu_write_inferior): Remove unused variable `protection_changed'.
3075         (gnu_xfer_memory): Remove unused variable `result'.
3076         (set_sig_thread_cmd): Remove unused varible `tid'.
3077         (set_signals_cmd): Remve unused variable `trace'.
3078         (add_task_commands): Provide complete prototype.  Reformat help
3079         strings a bit to make sure the first line is a full sentence.
3080         Call info_port_rights_cmd instead of info_send_rights_cmd for the
3081         "info port-rights" command.
3082         (add_thread_commands): Provide complete prototype.  Make static.
3083         Reformat help strings a bit to make sure the first line is a full
3084         sentence.
3085         (_initialize_gnu_nat): Provide complete prototype.
3086
3087 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
3088
3089         Make cross-compilation for the Hurd more friendly.
3090         From Jeff Bailey <jbailey@gnu.org>:
3091         * configure.in: Use AC_CHECK_TOOL to find MiG.
3092         * Makefile.in (MIG): New variable.
3093         * config/i386/i386gnu.mh (MIG): Remove.
3094         * configure: Regenerated.
3095
3096 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
3097
3098         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
3099         comment explaining motivation behind this function and why
3100         the generic facilities won't work for this platform.
3101         * rs6000-tdep.c (skip_prologue): Always test to make sure
3102         that an instruction is read successfully from the target's
3103         memory.  Introduce notion of instructions which may appear in
3104         the prologue, but may not end the prologue.  Added explicit
3105         check for nop instruction.  Use memset() to zero the frame
3106         data instead of assignment from a statically allocated,
3107         uninitialized structure.
3108
3109 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3110
3111         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
3112         systems.  Note that Jim Blandy as maintainer for ``tracing
3113         bytecode stuff''
3114
3115 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
3116
3117         From: Thomas Zenker <thz@Lennartz-electronic.DE>
3118         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
3119         NetBSD...) sys_errlist should not be declared in hsys.c.
3120         NEED_SYSERRLIST is set already by configure, so we can use it.
3121         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
3122         posix compliant and we should not work with the old compatibility
3123         stuff.  Because of that I undef BSD in case of FBSD etc and include
3124         sys/ioctl to get the flags.
3125         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
3126         for exclusive use.
3127
3128 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
3129
3130         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
3131         of return structure in r3 if necessary.
3132         (ppc_linux_memory_remove_breakpoints): New function.
3133         * rs6000-tdep.c (skip_prologue): Make sure that the cases
3134         for storing either cr or lr to the stack only handle those
3135         cases.  (I.e, don't let these cases match 0x00000000 which is
3136         found found in the shared library trampoline prior to the
3137         loading of the shared library.)
3138         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
3139         Declare.
3140         (MEMORY_REMOVE_BREAKPOINT): Define.
3141
3142 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
3143
3144         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
3145
3146 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3147
3148         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
3149         $(SUBDIR_*_INSTALL) when so configured.
3150         * configure: Regenerate.
3151
3152         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
3153         configure.
3154         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
3155         installing GDBtk.
3156         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
3157         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
3158         SUBDIR_GDBTK_INSTALL): Define.
3159         (install-gdbtk): New target.
3160
3161 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3162
3163         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
3164         * configure: Regenerate.
3165
3166 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
3167
3168         * configure.tgt: Add arm, mips, sh wince targets.
3169         * config/arm/tm-wince.h: New file.
3170         * config/arm/wince.mt: New file.
3171         * config/sh/tm-wince.h: New file.
3172         * config/sh/wince.mt: New file.
3173         * config/mips/tm-wince.h: New file.
3174         * config/mips/wince.mt: New file.
3175         * wince.c: New file.
3176         * wince-stub.c: New file.
3177         * wince-stub.h: New file.
3178         * sh-tdep.c: Use correct register names for Windows CE.
3179
3180 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3181
3182         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
3183         (error_return, quit_return): Merge into catch_return pointer.
3184         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
3185         and communicate reason to catch_errors via setjmp return value.
3186         (catch_errors): Always catch both quit and error, and if a catch
3187         wasn't requested by caller, throw it to the next catch_error.
3188         Replace dual longjmp buffer memcpy with single pointer change.
3189         Add FIXME for possibly adding new interface to tell caller what
3190         event was caught.  Add extensive comments.
3191         * defs.h (enum return_reason): Reserve 0 for use as initial
3192         setjmp() return value.
3193         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
3194         enum return_reason.
3195         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
3196
3197 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
3198
3199         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
3200         * valops.c (_initialize_valops): Add command "set unwindonsignal".
3201         (hand_function_call): Test for unwind_on_signal and act accordingly.
3202
3203 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3204
3205         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
3206         Match ../include/dis-asm.h change.
3207         * gdbarch.h: Regenerate.
3208         * corefile.c (dis_asm_read_memory): Update.
3209
3210 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3211
3212         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
3213         (ENABLE_CFLAGS): Move initialization to start of file.
3214         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
3215         selected and an ${srcdir}/mi directory is present enable MI
3216         interface.
3217
3218         * configure: Regenerate.
3219
3220         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
3221         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
3222         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
3223         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
3224         @CONFIG...@.
3225         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
3226         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
3227
3228         * mi: New directory. MI interface to GDB.
3229
3230         * defs.h (interpreter_p): Declare when UI_OUT.
3231         * top.c (gdb_init): When interpreter_p, check that the interpreter
3232         was recognized by one of the linked in interpreters.
3233         * main.c (interpreter_p): Define.
3234         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
3235         * event-top.c (display_gdb_prompt): When interpreter_p, assume
3236         interpreter displays prompt.
3237
3238         * breakpoint.c (print_it_typical, watchpoint_check,
3239         print_one_breakpoint, mention): When MI include additional
3240         target status information.
3241         * infrun.c (print_stop_reason, normal_stop): Ditto.
3242
3243 2000-02-22  Jim Blandy  <jimb@redhat.com>
3244
3245         * gdbarch.sh: Make the `default' field really default to zero, as
3246         documented.
3247
3248         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
3249         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
3250         more function-like.
3251         (default_coerce_float_to_double, standard_coerce_float_to_double):
3252         New functions.
3253         (value_arg_coerce): Adjust for new definition.
3254         * value.h (default_coerce_float_to_double,
3255         standard_coerce_float_to_double): New declarations for the above.
3256         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
3257         * gdbarch.c, gdbarch.h: Regenerated.
3258         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
3259         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
3260         definitions.
3261         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
3262         function here.
3263         (mips_gdbarch_init): Install that as our coerce_float_to_double
3264         function.
3265
3266 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
3267
3268         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
3269         type.
3270         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
3271         forward declaration.
3272
3273         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
3274         where the next frame is a signal handler caller.
3275
3276         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
3277         undef.
3278         (tm-linux.h): Include.
3279         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
3280         include this file for us.
3281         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
3282         config/tm-linux.h for us.
3283         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
3284
3285 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
3286
3287         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
3288         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
3289         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
3290         and like targets.
3291
3292         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
3293         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
3294         * config/powerpc/xm-linux.h: Substantially revised for native
3295         port.
3296         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
3297         (NATDEPFILES): Update list to reflect the fact that we can
3298         now debug natively.
3299
3300         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
3301         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
3302         Renamed; The former names were lacking the rs6000_ prefix.
3303         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
3304         instead of rs6000_frame_chain.
3305         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
3306         of rs6000_frameless_function_invocation.
3307
3308 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3309
3310         From Philippe De Muyter  <phdm@macqel.be>
3311
3312         * event-loop.c (handle_file_event): In case of poll, enable
3313         printing of informational message if an error/exception is
3314         detected on the file descriptor.
3315
3316 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
3317
3318         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
3319
3320 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3321
3322         * buildsym.c: Include "language.h" and "expression.h" for
3323         longest_local_hex_string_custom.
3324
3325 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3326
3327         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
3328         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
3329         Cagney <cagney@b1.cygnus.com>.
3330
3331 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3332
3333         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
3334         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
3335         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
3336         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
3337         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
3338         Kingdon.
3339         * MAINTAINERS: Add Nick Clifton to write after approval list.
3340
3341 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3342
3343         * MAINTAINERS: Add note on multiple maintainers.
3344
3345 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
3346
3347         * cli-out.c (cli_table_header): Type of parameter `alignment' is
3348         `enum ui_align', not `int'.
3349         (cli_field_string, cli_field_skip): Likewise.
3350
3351 2000-02-18  Jim Blandy  <jimb@redhat.com>
3352
3353         From Jimmy Guo <guo@cup.hp.com>:
3354         * buildsym.h (add_free_pendings): Declare.
3355         * buildsym.c (add_free_pendings): New function.
3356         (make_blockvector): 32x64 fix using longest_local_hex_string().
3357         (start_subfile): initialize variable 'subfile'.
3358
3359 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3360
3361         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
3362         make sure that all is cleaned up after we disconnect from the
3363         target.
3364         (remote_detach): Ditto.
3365
3366 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3367
3368         From Rodney Brown  <RodneyBrown@pmsc.com>
3369         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
3370         potentially harming mistake.
3371
3372 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3373
3374         * arm-tdep.c: Use header file instead of extern declarations for
3375         the {get,set}_arm_regname* functions.
3376
3377 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3378
3379         * configure.in: Replaces obsolete gdbtk-variable.c with
3380         gdbtk-varobj.c.
3381         * configure: Regenerate.
3382         * Makefile.in: Remove obsolete/extraneous references to
3383         gdbtk-var* files.
3384
3385 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
3386
3387         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
3388         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
3389         33 by definition, whereas REALTIME_LO might be 32 on systems that
3390         have SIG32 such as Linux.  Make sure that the signal number
3391         returned is within the range specified by REALTIME_LO and
3392         REALTIME_HI.
3393
3394 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
3395
3396         * configure: Regenerated.
3397
3398 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3399
3400         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
3401         _initialize_arm_tdep): Allows the user to choose between any of
3402         the flavors available for the disassembly to be used in the "info
3403         reg" command and elsewhere in gdb.  It prevents having to maintain
3404         this information in two places by using the data kept in the
3405         opcodes directory.
3406
3407 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3408
3409         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
3410         prfpregset_t in <sys/procfs.h>.
3411         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
3412         HAVE_PRFPREGSET_T.
3413         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
3414         prgregset_t and prfpregset_t if they are not already present.
3415
3416 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3417
3418         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
3419         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
3420
3421 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
3422
3423         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
3424         'do-doc'.
3425
3426 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
3427
3428         Changes for AIX 4.3:
3429         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
3430         to correct value for generic dummy frames.  When using
3431         generic dummy frames, don't attempt to write TOC value or
3432         function to call into the call dummy.
3433         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
3434         code to also handle the PowerOpen ABI.
3435         (ppc_push_return_address): Enable for all ports.
3436         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
3437         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
3438         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
3439         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
3440         provided by generic RS6000 definitions so that call dummies
3441         are implemented using generic dummy frames instead.
3442
3443         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3444         prior to changing the stack pointer via ptrace().  Also, ignore
3445         attempts to store to undefined registers that are less than
3446         NUM_REGS.
3447
3448         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3449         frame from 436 to 448 to account for alignment padding.
3450         (rs6000_push_arguments): Obtain actual register size instead
3451         of assuming the register is 4 bytes long.  [There's still
3452         more work to be done to totally remove the 4 byte assumption,
3453         however.]  Make sure the stack is 16 byte aligned as required
3454         by the PowerOpen ABI.  Also, make sure that small structures
3455         passed in registers are properly aligned within the register.
3456
3457 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
3458
3459         Patch applied by Kevin Buettner <kevinb@redhat.com>
3460
3461         * rs6000-tdep.c (skip_prologue): skip copying of argument
3462         registers to local variable registers.
3463
3464 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
3465
3466         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
3467         sym->section->index number is not a SECT_OFF_* code.
3468
3469 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3470
3471         * MAINTAINERS (write after approval): Add H.J. Lu.
3472
3473 2000-02-14  Nick Clifton  <nickc@cygnus.com>
3474
3475         * sh-tdep.c: Remove extraneous code.
3476
3477 2000-02-14  Amit S. Kale  <akale@veritas.com>
3478
3479         * elfread.c (elf_symtab_read): Move the use of sym to after where
3480         it is set.
3481         Checked in by Jim Kingdon  <kingdon@redhat.com>
3482
3483 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3484
3485         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3486
3487 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3488
3489         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3490         * dwarf2read.c: (die_is_declaration): New fn.
3491         (read_structure_scope): Use it.
3492
3493         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3494
3495 2000-02-10  J.T. Conklin  <jtc@redback.com>
3496
3497         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3498         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
3499         configdirs.
3500         * gdbserver/low-nbsd.c: New file.
3501
3502         * gdbserver/Makefile.in: convert to autoconf.
3503         * gdbserver/configure.in: likewise.
3504         * gdbserver/configure: generate.
3505
3506 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3507
3508         * CONTRIBUTE: New file.  How to contribute to GDB.
3509
3510 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3511
3512         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
3513         Buettner to powerpc maintainers.  Make Kevin Buettner the
3514         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
3515         and Jason Molenda to write after aproval list.
3516
3517 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3518
3519         * MAINTAINERS: Reformat.  Separate into check-in categories.
3520
3521 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3522
3523         * uw-thread.c: Remove __FUNCTION__ GNUism.
3524
3525 2000-01-17  Amit S. Kale  <akale@veritas.com>
3526
3527         * elfread.c (elf_symtab_read): Use offset for the section in which a
3528         symbol resides, instead of .text section for calculating address of a
3529         symbol.
3530         Checked in by Jim Kingdon  <kingdon@redhat.com>
3531
3532 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
3533
3534         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
3535         no longer necessary now we have gdb_wait.h.
3536
3537 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3538
3539         * gnu-nat.c (proc_string): Make global.
3540         (do_mach_notify_dead_name): Suppress dead name notifications if we
3541         know that the task is dead.
3542
3543 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
3544
3545         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3546         instead of directly from the kernel.  Add some hackery to make
3547         sure that the info isn't influenced by suspension of the task in
3548         the proc server itself.
3549
3550 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
3551
3552         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
3553         approved by Michael Snyder.
3554
3555 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3556
3557         * linux-thread.c: Include defs.h before gdb_wait.h.
3558
3559 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3560
3561         * Makefile.in (wait_h): Delete macro.  Update all dependencies
3562         specifying gdb_wait.h instead.
3563
3564         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3565         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3566         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3567         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3568         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3569         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3570         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3571         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3572         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3573         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3574         or <sys/wait.h>.
3575         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3576
3577         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
3578         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3579
3580 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
3581
3582         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3583         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3584         (d10v_stack_align): Declare.
3585         * d10v-tdep.c (d10v_stack_align): Define.
3586
3587 1999-08-23  J.T. Conklin  <jtc@redback.com>
3588
3589         * top.c (remote_timeout): Change default to 2.  Add comment
3590         explaining history of changes to the default value.
3591         * remote.c (_initialize_remote): Remove code that adds set/
3592         show remotetimeout, as that's also done in top.c
3593
3594 1999-10-18  J.T. Conklin  <jtc@redback.com>
3595
3596         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3597         Return E01 instead of P01 when 'P' command fails.
3598
3599 2000-02-05  J.T. Conklin  <jtc@redback.com>
3600
3601         * remote.c (putpkt_binary): Handle NAK from target stub.
3602
3603 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3604
3605         * configure.in: Remove the addition of sol-thread.c to the
3606         CONFIG_INITS list. This caused problems with init.c, because
3607         sol-thread.c would be grepped twice for _initialize_* functions.
3608         * configure: Ditto.
3609         * Makefile.in: Add FIXME for init.c.
3610
3611 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
3612
3613         Clean up compiler warnings:
3614         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3615         stack.c, valprint.c: Change variables to unsigned.
3616         * bcache.c: Rearrange to avoid warnings about variables not being set.
3617         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3618         rather than declaring print_max and repeat_count_threashold
3619         ourselves (incorrectly).
3620         * valprint.h: Do declare repeat_count_threashold.
3621         * ch-exp.c: Use default case for internal error.
3622         * findvar.c: Don't omit argument type.
3623         * symtab.c: Remove unused variable.
3624
3625 2000-02-04  Jim Blandy  <jimb@redhat.com>
3626
3627         * c-typeprint.c (remove_qualifiers): New function.
3628         (c_type_print_base): Use it to remove qualifiers from C++
3629         qualified names, not strrchr.
3630
3631         * c-typeprint.c (c_type_print_base): Recognize type conversion
3632         operators by calling is_type_conversion_operator.
3633         (is_type_conversion_operator): New function.
3634
3635 2000-02-04  Nick Clifton  <nickc@cygnus.com>
3636
3637         * config/arm/tm-arm.h (LOWEST_PC): Define.
3638
3639 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3640
3641         * infrun.c (resume): Make just one call to target_resume(), instead
3642         of four: set up correct parameters in all the cases ahead of time,
3643         and do call at the end.
3644
3645 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3646
3647         * config/powerpc/tm-ppc-eabi.h: Define
3648         SOFUN_ADDRESS_MAYBE_MISSING.
3649
3650 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3651
3652         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3653         frames (revisited).
3654
3655 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3656
3657         * Makefile.in (INIT_FILES): Append CONFIG_INITS
3658         * configure.in (CONFIG_INIT): Initialize.
3659         (links): Link srcdir/gdbtk/library to gdbtcl2.
3660         * gdbtcl2: Moved to gdbtk/library.
3661         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3662         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3663         gdbtk.h: Moved to gdbtk/generic.
3664
3665 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3666
3667         * printcmd.c (build_address_symbolic): New function. Returns all
3668         the parts that are necessary to print an address in a symbolic
3669         form.
3670         (print_address_symbolic): Split into a printing part and an
3671         information building part, build_address_symbolic().
3672
3673         * defs.h (build_address_symbolic): Export.
3674
3675 2000-02-03  Jim Blandy  <jimb@redhat.com>
3676
3677         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3678         opcode.
3679
3680 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3681
3682         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3683         arguments on dummy frames.
3684
3685 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3686
3687         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3688         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3689
3690 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3691
3692         * remote.c (getpkt_sane): New function. It is the old getpkt(),
3693         which now returns a timeout indication.
3694         (getpkt): New function. Wrapper for getpkt_sane(), so that return
3695         value can still be ignored.
3696
3697 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3698
3699         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3700         UI_OUT.
3701
3702 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3703
3704         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
3705         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
3706         GDB_FILE.
3707
3708         * Makefile.in: Update.
3709
3710         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3711         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3712         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3713         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3714         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3715         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3716         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3717         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3718         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3719         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3720         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3721         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3722         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3723         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3724         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3725         config/pa/tm-hppa.h: Update.
3726         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3727
3728 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
3729
3730         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3731         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3732         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3733         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3734         config/m88k/delta88v4.mh, config/mips/irix4.mh,
3735         config/mips/irix5.mh, config/mips/mipsv4.mh,
3736         config/powerpc/solaris.mh (NATDEPFILES): Change references to
3737         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3738         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3739
3740 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3741
3742         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3743
3744         * main.c (captured_main): Only use the legacy tui_file code when
3745         linking in older code such as the TUI.
3746
3747         * gdb-file.h, gdb-file.c: New files.
3748         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3749         null_file_isatty, null_file_rewind, null_file_put,
3750         null_file_flush, null_file_write, null_file_fputs,
3751         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3752         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3753         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3754         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3755         set_gdb_file_data, struct accumulated_gdb_file,
3756         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3757         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3758         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3759         stdio_file_delete, stdio_file_flush, stdio_file_write,
3760         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3761         Moved to gdb-file.h and gdb-file.c.
3762         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3763         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3764         tui_file_rewind, tui_file_put, tui_file_fputs,
3765         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3766         fputs_unfiltered_hook):
3767         Moved to tui/tui-file.c and tui/tui-file.h.
3768
3769         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3770         (tui-file.o, gdb-file.o): Add dependencies.
3771         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3772         * main.c: #include tui/tui-file.h.
3773
3774 2000-01-28  Fred Fish  <fnf@cygnus.com>
3775
3776         * findvar.c (value_from_register): Special case handling of D10V
3777         pointer values fetched from registers.
3778
3779 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3780
3781         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3782         support for new style thumb prologues.
3783
3784 2000-01-28  Nick Clifton  <nickc@redhat.com>
3785
3786         * arm-tdep.c: Remove extraneous dash at start of strings
3787         introduced in previous delta.
3788
3789 2000-01-27  Nick Clifton  <nickc@redhat.com>
3790
3791         * arm-tdep.c: Replace uses of arm_toggle_renames() with
3792         parse_arm_disassembler_option().
3793
3794 2000-01-27  Jim Blandy  <jimb@cygnus.com>
3795
3796         * symtab.c (decode_line_1): Don't let commas that are within
3797         quotes or parenthesis terminate the line spec.  Don't use pp when
3798         removing the final double quote of a double-quoted string.  Don't
3799         forget to skip the opening double quote.  I have no clue whether
3800         this change is correct; probably we've just moved this function
3801         from one buggy place to another buggy place, and never came within
3802         an outhouse whiff of correctness.
3803         (find_toplevel_char): New function.
3804
3805 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3806
3807         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3808         passing the pointer to a thumb function as an argument.
3809
3810 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3811
3812         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3813         are reinserted for another run.
3814
3815 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3816
3817         * cli-out.c (cli_filed_string): Test for NULL string.
3818
3819 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3820
3821         * infcmd.c (run_stack_dummy): Account for a random signal stopping
3822         the inferior as well as breakpoints being hit while performing an
3823         inferior function call.
3824         * valops.c (hand_function_call): Ditto.
3825
3826 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3827
3828         From  Mark Kettenis  <kettenis@gnu.org>
3829
3830         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3831         i386_REGS_SEGS_STATE.
3832         (HAVE_I387_REGS): Define.
3833         (FLOAT_INFO): Remove.
3834         * i386gnu-nat.c: Almost completely rewritten to use new i386
3835         register layout and `float info' implementation.
3836         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3837         Move prototypes from here.
3838         * gnu-nat.h: To here.
3839
3840 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
3841
3842         * utils.c (get_field, put_field): Fix buffer underruns and
3843         overruns.  Also, handle case where total_len is not evenly
3844         divisible by 8.
3845         (getfield): Make sure zeroing of unwanted bits occurs even
3846         when bit field to extract does not straddle two or more
3847         bytes.
3848
3849 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
3850
3851         * defs.h: Add gdb_thread_select declaration.
3852
3853 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
3854
3855         * linux-thread.c (_initialize_linuxthreads): Make sure that
3856         linuxthreads_block_mask does not block SIGCHLD.
3857
3858 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3859
3860         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3861         text so that new lines work properly.
3862
3863 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3864
3865         * proc-utils.h: New file. Export functions from proc-*.c.
3866
3867         * proc_api.c: Rename to:
3868         * proc-api.c: New file. Add include of proc-utils.h.
3869
3870         * proc_events.c: Rename to:
3871         * proc-events.c: New file.
3872
3873         * proc_flags.c: Rename to:
3874         * proc-flags.c: New file.
3875
3876         * proc_why.c: Rename to:
3877         * proc-why.c: New file. Add include of proc-utils.h.
3878
3879         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3880         ctype.h, proc-utils.h.
3881         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3882         (open_procinfo_files): Conditionalize local variable tmp, to avoid
3883         compiler warnings.
3884         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3885         pathname.
3886         (procfs_wait): Adjust format in some printf_filetered calls to
3887         avoid compiler warnings.
3888         (make_signal_thread_runnable): Ifdef 0. The calls to this function
3889         are also ifdef'd 0 .
3890         (procfs_resume): Add parentheses around '&&' operation.
3891         (procfs_set_exec_trap): Remove unused variable.
3892         (info_proc_cmd): Add braces to avoid ambiguous else clause.
3893
3894         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3895         proc-why.o): Update dependencies.
3896
3897         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3898         proc-*.o.
3899
3900 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
3901
3902         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3903         Fix from Robert Lipe <robertl@sco.com>.
3904         * configure: Regenerated.
3905
3906 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3907
3908         * stack.c (print_frame_info_base): Break up into the frame info
3909         (location) printing part and the rest (source line printing).
3910         (print_frame): New function. Take care of printing the location
3911         information.
3912         Update copyright.
3913
3914         * infrun.c (normal_stop): Use enum values rather than integers for the
3915         source_flag to be passed to show_and_print_stack_frame().
3916         Update copyright.
3917
3918         * frame.h (print_what): New enum for 'source' argument to
3919         print_frame_info_base(). Use this instead of obscure numbers.
3920         Update copyright.
3921
3922 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
3923
3924         * event-top.c (stdin_event_handler): call quit_command rather than
3925         exit -- run cleanups, give target code a chance to say goodbye to
3926         the target.  Fixes bug where the inferior processes were left
3927         around on Solaris (and probably elsewhere) by the testsuite.
3928
3929 2000-01-14  Mark Salter  <msalter@cygnus.com>
3930
3931         * v850-tdep.c (v850_target_architecture_hook): Setup correct
3932         machine id for disassembly.
3933
3934 2000-01-13  Jim Blandy  <jimb@cygnus.com>
3935
3936         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3937         convert_to_regset, when regno indicates a specific register.
3938
3939 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3940
3941         * uw-thread.c: Document libthread.so debugging interface.  Minor
3942         comment and formatting tweaks.
3943         (DEBUG): #define as 0 instead of 1.
3944         (CALL_BASE): Include function name in error msg.
3945         (libthread_stub): Adjust inferior_pid after thread exit.
3946         (uw_thread_create_inferior): Deactivate uw_thread_ops before
3947         asking procfs_ops to create inferior.
3948         (libthread_init): Don't return nonlocally on error.
3949
3950 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3951
3952         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3953         variable.
3954
3955 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3956
3957         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3958         both sides are on the same state.
3959
3960 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3961
3962         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3963         115200 (minor syntax mistake).
3964
3965 2000-01-12  Jim Blandy  <jimb@cygnus.com>
3966
3967         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3968         this here, to go along with the definitions of PIDGET and TIDGET.
3969
3970 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3971
3972         * thread.c (do_captured_thread_select): New function. Switch
3973         current thread, safely from within catch_errors().
3974         (gdb_thread_select): New function. Switch threads safely.
3975         (thread_command): Use gdb_thread_select().
3976         Include ui-out.h.
3977         (do_captured_list_thread_ids): New function.
3978         (gdb_list_thread_ids): New function.
3979
3980         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3981
3982 2000-01-11  Christopher Faylor <cgf@cygnus.com>
3983
3984         * configure.in: Avoid linking -limagehlp unless it's a native build.
3985         * configure: Regenerate.
3986         * thread.cc (add_thread): Clear private data pointer here or suffer
3987         strange behavior when it is checked for NULL later.
3988
3989 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
3990
3991         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3992         * configure.in: Add an additional library to cygwin link.
3993         * configure: Regenerate.
3994
3995         Patch from Egor Duda <deo@logos-m.ru>:
3996         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3997         type.
3998
3999 2000-01-07  Michael Snyder  <msnyder@cygnus.com>
4000
4001         * uw-thread.c: New file to support UnixWare user-mode threads:
4002         contributed by Nickolas Duffek  <nsd@cygnus.com>.
4003         * target.h (struct target_ops): New vector, to_extra_thread_info,
4004         allows back-ends to give extra details in info thread display.
4005         (target_extra_thread_info): define new macro.
4006         (target_find_new_threads): simplify macro.  Cleanup comments.
4007         * target.c (to_extra_thread_info): default and inherit new vector.
4008         (cleanup_target): eliminate PARAMS, break up long lines,
4009         provide default definition for to_extra_thread_info, and
4010         to_find_new_threads.  Default to_thread_alive and to_query
4011         to return_zero, not target_ignore (they each return int not void).
4012         (debug_to_find_new_threads): new debug entry.
4013         (setup_target_debug): add debug_to_find_new_threads.
4014         * gdbthread.h: export struct thread_info, find_thread_pid, and
4015         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
4016         copyright.  Add new private data pointer for use by target back-ends.
4017         * thread.c (struct thread_info): move definition to gdbthread.h.
4018         (find_thread_pid): new exported function for thread lookup.
4019         (iterate_over_threads): new exported function for applying
4020         arbitrary operations to threads.  Update copyright to 2000.
4021         (info_threads_command): use new target_extra_thread_info vector
4022         to display extra information about each thread (if implemented).
4023         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
4024         Add defines for PIDGET, etc.
4025         * config/i386/tm-i386sol2.h: ditto.
4026         * config/sparc/tm-sun4sol2.h: ditto.
4027         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
4028         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
4029         if -lpthread and -lpthreads fail.
4030
4031         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
4032         (proc_flags): combine flags that UnixWare splits into two locations.
4033         (proc_modify_flag): add support for PR_KLC (kill on last close).
4034         (proc_[un]set_kill_on_last_close): new functions.
4035
4036 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4037
4038         * infrun.c (normal_stop): Print out thread id when we stop.
4039
4040 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4041
4042         * remote.c (remote_open_1): Fix message so it does not imply a
4043         specific syntax for serial ports, as it is OS dependent.
4044         (remote_async_open_1): Ibid.
4045         (init_remote_ops): Ibid.
4046
4047 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4048
4049         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
4050         "set remotebaud" command (if set) when no speed is specified on
4051         the "target rdi" command.
4052
4053 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4054
4055         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
4056         115200.
4057         (baud_options[]): Ibid.
4058
4059 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4060
4061         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
4062         used by each operating system.
4063
4064 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4065
4066         * breakpoint.c (until_break_command): Add an argument for the
4067         continuation, the beginning of the cleanups set up by this
4068         command.
4069         (until_break_command_continuation): Do cleanups until the one
4070         passed in as argument instead of doing all of them.
4071
4072         * infcmd.c (finish_command_continuation): Expect a new argument,
4073         which indicates up to where to do cleanups. Update calls to
4074         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
4075         (finish_command): Add another argument for the continuation: the
4076         starting cleanup for this command.
4077
4078 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4079
4080         From Grant Edwards <grante@visi.com> (original patch from Thomas
4081         Zenker ):
4082         * rdi-share/ardi.c: Allow interruption of interruptible
4083         targets with a <CNTL-C>.
4084
4085 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4086
4087         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
4088         to control port to accommodate some versions of Angel.
4089
4090 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4091
4092         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
4093         Add interpretation for C Support Library packets.
4094
4095 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4096
4097         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
4098         is now being modified.
4099         * rdi-share/devsw.h: Adjust declaration of the above funtion.
4100
4101 For older changes see ChangeLog-99
4102 \f
4103 Local Variables:
4104 mode: change-log
4105 left-margin: 8
4106 fill-column: 74
4107 version-control: never
4108 End: