gdb/ChangeLog

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