gdb/ChangeLog

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