gdb/ChangeLog

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