gdb/ChangeLog

   1 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
   2
   3         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
   4         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
   5         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
   6
   7 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
   8
   9         * utils.c (floatformat_from_doublest): Don't assume that a long
  10         will be exactly 32 bits in length.  Also...  make sure space
  11         that we're writing the float to is completely initialized to
  12         zeroes, even when the number of bits in the float is not
  13         evenly divisible by FLOATFORMAT_CHAR_BIT.
  14
  15 2000-03-20  Jim Blandy  <jimb@redhat.com>
  16
  17         * i386-linux-nat.c: No need to #include "frame.h" any more.
  18         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
  19         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
  20         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
  21         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
  22         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
  23         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
  24         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
  25         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
  26         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
  27         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
  28         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
  29         out that these are target-dependent, and useful in non-native
  30         configurations.  Moved to...
  31         * i386-linux-tdep.c: ... Here, a new file.
  32         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
  33         (i386-linux-tdep.o): New rule.
  34         (i386-linux-nat.o): We no longer depend on frame.h.
  35         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
  36
  37 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
  38
  39         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
  40         Print an error at compile time if we are to use select, but FD_SET
  41         is not available.
  42         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
  43         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
  44         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
  45         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
  46         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
  47         instead of using memcpy and memset.  Use FD_ISSET.
  48
  49         * config/i386/xm-go32.h (fd_mask): Remove typedef.
  50
  51 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  52
  53         * command.c (_initialize_command): Document requirements for ``!''
  54         command.
  55
  56 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  57
  58         From Fri 10 Mar 2000 Robert
  59         <robert.melchers@drives.eurotherm.co.uk>:
  60         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
  61
  62 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  63
  64         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
  65         <dave@hiauly1.hia.nrc.ca>:
  66         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
  67         _initialize_hpux_thread being called twice.
  68         * configure: Regenerated.
  69
  70 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
  71
  72         * event-top.c (_initialize_event_loop): If instream is not
  73         connected to a terminal device, turn editing off.
  74
  75 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
  76
  77         Support for building GDB with DJGPP, and running the test suite on
  78         it:
  79         * config/djgpp/djconfig.sh: New file.
  80         * config/djgpp/config.sed: New file.
  81         * config/djgpp/README: New file.
  82         * config/djgpp/fnchange.lst: New file.
  83         * config/djgpp/djcheck.sh: New file.
  84
  85 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
  86
  87         * ser-go32.c (ports): Make the initializers complete, to pacify
  88         GCC 2.9X.
  89
  90 2000-03-17  Jim Blandy  <jimb@redhat.com>
  91
  92         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
  93         two-dimensional array, instead of faking it with explicit index
  94         arithmetic.
  95
  96         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
  97         linuxthreads_create_inferior): Fix typo in variable name: it's
  98         linuxthreads_exit_status, not linux_exit_status.
  99
 100         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
 101         to W_STOPCODE.
 102
 103         * solib.c (solib_add): Delete debugging code.
 104
 105 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
 106
 107         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
 108         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
 109
 110 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
 111
 112         * language.c (set_lang_str): Do not call `free' for a null pointer.
 113         (set_type_str, set_range_str): Ditto.
 114
 115 2000-03-16  Jim Blandy  <jimb@redhat.com>
 116
 117         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
 118         merge; reinstated.
 119
 120         * solib.c (current_sos): Be more careful about freeing the new
 121         so_list node if an error occurs.
 122
 123         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
 124         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
 125         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
 126         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
 127         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
 128         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
 129         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
 130         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
 131         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
 132         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
 133         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
 134         Linux-specific signal trampoline detection, and should be moved
 135         to...
 136         * i386-linux-nat.c: ... here.
 137         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
 138         this any more, since we're not enabling OS-specific code in a
 139         OS-independent file.
 140
 141 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
 142
 143         * Makefile.in (go32-nat.o): Add prerequisites.
 144         (ALLDEPFILES): Add go32-nat.c.
 145
 146 2000-03-15  Michael Snyder  <msnyder@cleaver.cygnus.com>
 147
 148         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
 149         * symfile.c (reread_symbols):  Clear msymbol hash table.
 150
 151 2000-03-15  Jim Blandy  <jimb@redhat.com>
 152
 153         Deal with the inferior unloading shared objects.
 154         * solib.c (current_sos): New function, replacing find_solib.
 155         (find_solib): Deleted.
 156         (free_so): New function.
 157         (clear_solib): Call free_so, instead of writing it out.
 158         (solib_add): Rewritten: compare the inferior's current list of
 159         shared objects with GDB's list, and do the required loads and
 160         unloads.
 161         (info_sharedlibrary_command, solib_address): Don't use find_solib
 162         to walk the list of shared libraries: call solib_add, and then
 163         walk the list at so_list_head normally.
 164         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
 165         detach the core target.  These tasks are taken care of elsewhere.
 166         * target.c (remove_target_sections): New function.
 167         * target.h (remove_target_sections): New declaration.
 168
 169         * solib.c (symbol_add_stub): Check whether we've already created
 170         an objfile for this shared object first, before doing all that
 171         work to compute section addresses, etc.
 172
 173         * objfiles.c (unlink_objfile): Report an internal error if objfile
 174         doesn't occur in the object_files list.
 175
 176         * solib.c (special_symbol_handling): Delete argument; it's not
 177         used.
 178
 179         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 180
 181         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
 182         from solib structures. Use it throughout solib.c, get rid of all
 183         CORE_ADDR casts.
 184         (struct so_list):  Change type of lmaddr to CORE_ADDR.
 185         (first_link_map_member):  Change return value type to CORE_ADDR,
 186         update callers.
 187         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
 188         update callers.
 189         (open_symbol_file_object, find_solib):  Change type of lm variable
 190         to CORE_ADDR.
 191
 192 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
 193
 194         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
 195         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
 196         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
 197         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
 198
 199         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
 200         not opened by dos_open, but let the 3 standard handles go through
 201         unharmed.
 202
 203 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 204
 205         * eval.c (evaluate_subexp_with_coercion): Add call to
 206         check_typedef, to handle typedeffed vars correctly.
 207
 208 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 209
 210         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
 211         somewhat redundant.
 212         (QUIT): Note that this can probably be replaced by a function.
 213
 214 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
 215
 216         Add support for a variable object that tries to evaluate itself in
 217         the currently selected frame, rather than in a fixed frame.
 218
 219         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
 220         gdb_parse_exp_1.
 221         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
 222         of varobj_create.
 223         * varobj.c (varobj_list): Return type indicates whether the
 224         variable's type has changed (for current frame variables).
 225         (varobj_update): Handle the case where the variable's type has
 226         changed.
 227         (delete_variable_1): Allow for deletion of variables that have not
 228         been installed yet.
 229         (new_root_variable): Initialize use_selected_frame variable.
 230         (value_of_root): This is where most of the work to handle "current
 231         frame" variables was added.  Most of the complexity involves
 232         handling the case where the type of the variable has changed.
 233         (varobj_create): Add a "type" argument, to tell if the
 234         variable is one of these "current frame" variables.  Also protect
 235         call to parse_exp_1 from long jumping.
 236
 237 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
 238
 239         * go32-nat.c (struct env387): Remove declaration.
 240         (print_387_status, i386_go32_float_info): Remove redundant
 241         functions.
 242         (regno_mapping, sig_map, excepn_map): Add braces around inner
 243         initializers.
 244         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
 245         fix code which mixed signed with unsigned.
 246         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
 247         (go32_wait): Initialize INT3_addr.
 248         (go32_fetch_registers): Extend all FP registers that are shorter
 249         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
 250         on config/i386/tm-i386.h.
 251         (store_register): Support 32 FP registers.
 252         (go32_create_inferior): Don't crash if handed a NULL pointer
 253         instead of exec file name.
 254         (ignore): Remove unused function.
 255         (go32_insert_hw_breakpoint): Remove unused variables.
 256         (init_go32_ops): Set value of processing_gcc_compilation to 2.
 257
 258 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 259
 260         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
 261         overloading, add support for seeing through references:
 262         * valops.c (find_overload_match): Handle STABS overloading for
 263         C++.
 264         (find_overload_match): Look in right place for function arguments
 265         in the debug info.
 266         (find_overload_match): Rather than giving up when we have >1
 267         perfect match, just choose one, especially since the
 268         recommendation GDB gives ("disambiguate it by specifying function
 269         signature"), is basically impossible.
 270         (check_field_in): STREQ->strcmp_iw
 271         (search_struct_field): STREQ->strcmp_iw
 272         (find_method_list): STREQ->strcmp_iw
 273         * gdbtypes.c (rank_one_type): Add ability to see through
 274         references.
 275         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
 276         be different.
 277         (rank_function): Rank function properly (was doing it wrong
 278         before, comparing the wrong parts of the arrays)
 279         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
 280         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
 281         associated with converting a non-reference to a reference.
 282
 283         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
 284         #ifdef DEBUG_OLOAD.
 285
 286 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
 287
 288         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
 289         a binary operator.
 290         (gnu_attach): Change error message for missing
 291         argument to be identical to the corresponding message in
 292         `inftarg.c'.  This makes the testsuite happy.
 293
 294 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
 295
 296         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
 297         %eflags isn't modified.  This fixes a bug where every call to a
 298         function in the program beyond the first call would fail.
 299
 300 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 301
 302         * MAINTAINERS: Devolve responsibility for domain maintenance.
 303
 304 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 305
 306         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
 307
 308 2000-02-25  Scott Bambrough <scottb@netwinder.org>
 309
 310         * gdb.base/long_long.exp: Correct test suite failure when printing
 311         a long long value as a double on ARM platforms.
 312
 313 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 314
 315         * MAINTAINERS (Core): Anthony Green is the Java - including
 316         testsuite - maintainer.  Reformat testsuite and language support
 317         sections
 318
 319 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
 320
 321         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
 322         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
 323         i386_linux_saved_pc_after_call.
 324
 325 2000-03-06  Jim Blandy  <jimb@redhat.com>
 326
 327         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
 328
 329         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
 330         (compact_minimal_symbols): Added `objfile' argument.
 331         Put symbols in the objfile's hash table.
 332         (install_minimal_symbols): Put symbols in the objfile's demangled
 333         hash table.
 334         (lookup_minimal_symbol): Use hash table to find symbol in
 335         objfile.
 336         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
 337         functions.
 338         (prim_record_minimal_symbol_and_info): Initialize the
 339         hash link fields of the new minimal symbol.
 340         * symtab.h (struct minimal_symbol): New fields `hash_next',
 341         `demangled_hash_next'.
 342         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
 343         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
 344         (struct objfile): New fields `msymbol_hash',
 345         `msymbol_demangled_hash'.
 346
 347 2000-03-06  Jim Blandy  <jimb@redhat.com>
 348
 349         * solib.c (first_link_map_member): Doc fix.
 350
 351 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 352
 353         From  Eli Zaretskii  <eliz@is.elta.co.il>:
 354
 355         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
 356         zero, since time_t might be unsigned.
 357
 358 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
 359
 360         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
 361         in *FPREGSETP.
 362         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
 363
 364 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
 365
 366         Allow GDB to run on Linux 2.0 again.
 367         * config.in: Add HAVE_PTRACE_GETREGS.
 368         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
 369         * configure: Regenerated.
 370         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
 371         CANNOT_STORE_REGISTER): New defines.
 372         * i386-linux-nat.c (have_ptrace_getregs): New variable.
 373         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
 374         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
 375         store_register, old_store_inferior_registers): Copied over from
 376         `inptrace.c' as a temporary measure.
 377         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
 378         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
 379         HAVE_PTRACE_GETREGS isn't defined.
 380         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
 381         with EIO.
 382         (fetch_inferior_registers, store_inferior_registers): Fall back on
 383         the method use in `infptrace.c' (by calling
 384         old_fetch_inferior_registers and old_store_inferior_registers) if
 385         `have_ptrace_getregs' isn't set.
 386
 387 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
 388
 389         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
 390         of gregset_t and fpregset_t.  Those are the only names that are
 391         guaranteed to specify the right types for all supported Linux
 392         systems out there.
 393         Various doc fixes and gratitious local variable renames, all in an
 394         attempt to stress similarities between the code and unify the
 395         terminology used.  Use ISO-C all over.
 396         (regmap): Remove trailing comma.
 397         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
 398         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
 399         is unnecessary and wasn't used anyway.  All callers changed.
 400         (convert_to_fpregset, convert_to_xfpregset): Likewise.
 401         (fetch_regs, store_regs): Remove unused variable `regno'.
 402         (fill_fpregs): If REGNO is not -1, only update the specified
 403         register.
 404         (fetch_core_registers): Renamed from
 405         i386_linux_fetch_core_registers.  There is no need for a unique
 406         name since the function is static anyway.
 407         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
 408         since it is more descriptive.
 409
 410 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 411
 412         * MAINTAINERS (readline/): Expand to include host maintainers.
 413
 414 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
 415
 416         Fix support for Linux/i386 signal trampolines.  The old approach
 417         didn't work for Linux 2.2 and beyond, and didn't work with recent
 418         versions of the GNU C library.
 419         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
 420         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
 421         (linux_rt_sigtramp_code): New variable.
 422         (LINUX_RT_SIGTRAMP_LEN): New define.
 423         (i386_linux_rt_sigtramp_start): New function.  Detect start of
 424         signal trampolines for RT signals.
 425         (i386_linux_sigtramp): Removed.
 426         (i386_linux_in_sigtramp): New function.
 427         (i386_linux_sigcontext_addr): New function.  Recognize the names
 428         of the signal tranmpolines used by recent versions of the GNU C
 429         library, and add support for RT signals.
 430         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
 431         defines.  Moved here from config/i386/tm-linux.h.
 432         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
 433         Reimplement in terms of i386_linux_sigcontext_addr.
 434         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
 435         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
 436         Moved to i386-tdep.c.
 437         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
 438
 439 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 440
 441         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
 442         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
 443
 444 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 445
 446         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
 447         sim directory.
 448
 449 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 450
 451         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
 452         ``Blanket Write Privs'' maintainers.
 453
 454 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 455
 456         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
 457         * language.c (longest_local_hex_string_custom): Don't compile
 458         'long long' section if host doesn't have 'long long'.
 459
 460 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 461
 462         * language.c (longest_raw_hex_string): Comment out.  Appears
 463         unused.
 464
 465 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 466
 467         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
 468         "mmalloc.h" which means using PTRs.
 469         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
 470
 471 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 472
 473         * defs.h (store_address, store_unsigned_integer, store_address):
 474         Replace PTR with void* in delcaration.
 475         * findvar.c (extract_signed_integer, extract_unsigned_integer,
 476         extract_long_unsigned_integer, extract_address,
 477         store_signed_integer, store_unsigned_integer, store_address):
 478         Convert definition to ISO-C.  Replace PTR with void*.
 479
 480 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 481
 482         * defs.h (make_cleanup_func): Document as deprecated.
 483         (make_cleanup_ftype): New typedef.  Make signature consistent with
 484         other function typedefs.  Document as not be used out side of
 485         make_cleanup code. Use in make_cleanup declarations.
 486         (null_cleanup): Replace PTR with void*.
 487
 488         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
 489         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
 490         null_cleanup): Change K&R definition to ISO-C using void* and
 491         make_cleanup_fytpe.
 492         (discard_my_cleanups): Don't cast argument to free.
 493
 494 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 495
 496         * defs.h (struct continuation_arg): Change type of field 'data'
 497         from PTR to void *.
 498
 499         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
 500
 501         * event-top.c: Ditto.
 502
 503 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 504
 505         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
 506         configure.
 507         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
 508         SUBDIR_GDBTK_ALL): Define.
 509         (all-gdbtk, clean-gdbtk): New targets.
 510         (all): Add CONFIG_ALL as dependency.
 511         (clean): Add CONFIG_CLEAN as dependency.
 512
 513         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
 514         (LN_S): Define.  Delete GDBtk's link code.
 515
 516 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 517
 518         * configure.in (ENABLE_GDBTK): Delete variable.
 519         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
 520         * Makefile.in: Update.
 521         * configure: Regenerate
 522
 523 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 524
 525         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
 526         NATDEPFILES list.
 527
 528 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
 529
 530         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
 531         Override definitions to include the normal FPU registers.
 532         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
 533         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
 534         fine for AIX/i386.
 535         (i387_to_double, double_to_i387): Remove prototypes.
 536
 537 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
 538
 539         * findvar.c (extract_floating, store_floating): Use target
 540         floating point type sizes rather host sizes to determine
 541         which conversion needs to be done.
 542
 543 2000-03-02  Nick Duffek  <nsd@cygnus.com>
 544
 545         * uw-thread.c: Apply GNU conventions to comment formatting.
 546         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
 547         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
 548         call to deactivate_uw_thread().
 549
 550 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 551
 552         * MAINTAINERS: Daniel Berlin is C++ maintainer.
 553
 554 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 555
 556         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
 557         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
 558         share SCO/Unixware.  Nick Duffek and Peter Schauer share
 559         Solaris/x86.
 560
 561 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 562
 563         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
 564         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
 565         * remote-rdi.c (arm_rdi_close): Ditto.
 566
 567 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 568
 569         * CONTRIBUTE (configure.in): Note that patches to configure are
 570         not needed.
 571
 572 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
 573
 574         * MAINTAINERS: Correct my own mail address.
 575
 576 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 577
 578         * MAINTAINERS: Document people with paperwork pending.
 579
 580 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 581
 582         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 583         Make NEW_PROC_ABI interface functional on Solaris x86.
 584         * sol-thread.c (ps_lgetLDT): Rewrite to use new
 585         procfs_find_LDT_entry function from procfs.c, mostly copied from
 586         lin-thread.c.
 587         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
 588         needed.
 589
 590 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 591
 592         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 593         * config/i386/tm-i386sol2.h (MERGEPID): Define.
 594
 595 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 596
 597         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
 598         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
 599         FRAME_FIND_SAVED_REGS.
 600         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
 601         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
 602         Update.
 603
 604 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 605
 606         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 607         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
 608         parameter.
 609
 610 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 611
 612         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
 613         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
 614         (top level): Add prototypes for go32_* functions.
 615         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
 616         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
 617         Override definitions from tm-i386.h.
 618         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
 619         * i386-tdep.c (i386_extract_return_value)
 620         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
 621         to the list of targets which return FP values in FP registers.
 622
 623         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
 624         that this function be re-implemented using multi-arch.
 625
 626 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 627
 628         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
 629         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
 630         and ScreenRows.
 631         * ser-go32.c: Include string.h, for prototype of strncasecmp.
 632         (dpmi_regs, dpmi_sregs): Remove unused variables.
 633         (dos_flush_input): Return a value, to prevent compiler warning.
 634         * expprint.c (dump_prefix_expression): Use %ld in format and cast
 635         sizeof(union exp_element) to long, to prevent GCC from complaining
 636         about format/argument mismatch.
 637         (dump_postfix_expression): Likewise.
 638
 639 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 640
 641         * arm-tdep.c: Include <ctype.h>.
 642
 643 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 644
 645         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
 646         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
 647         that the target's stack was valid.
 648
 649 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 650
 651         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
 652         * dwarf2read.c (read_address): Read 16-bits addresses.
 653
 654 2000-02-28  Scott Bambrough <scottb@netwinder.org>
 655
 656         * arm-linux-nat.c (fetch_nw_fpe_*):
 657         Renamed to fetch_nwfpe_* to use the same naming convention
 658         as in the Linux kernel.  Modified prototype to get rid of
 659         unused parameters.
 660         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
 661         naming convention as in the Linux kernel.  Fixed calls to
 662         fetch_nwfpe_*.
 663         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
 664         unused variable.
 665
 666 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 667
 668         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
 669
 670 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
 671
 672         * win32-nat.c: Remove unneeded header.
 673         * wince.c: Ditto.
 674
 675 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 676
 677         * wince.c: Include "gdb_wait.h" and not "wait.h".
 678
 679 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 680
 681         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
 682         Target/Architecture maintainers descriptions.
 683
 684 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 685
 686         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
 687         Reorder headers a bit.  Overall cleanup and minor reformatting.
 688         (MIG_SERVER_DIED): Remove define.
 689         (proc_update_sc): Add braces to silence compiler warning.
 690         (proc_steal_exc_port): Initialize err to zero.
 691         (make_proc): Add braces to silence compiler warning.
 692         (inf_validate_task_sc): Add cast to silence compiler warning.
 693         (inf_set_traced): Reorganize a bit to silence compiler warning.
 694         (inf_validate_procs): Use mach_msg_type_number_t for all thread
 695         numbers and add braces to silence compiler warning.
 696         (gnu_wait): Add prototypes for server functions and add braces to
 697         silence compiler warnings.
 698         (S_exception_raise_request): Pass subcode to inf_debug call.
 699         (gnu_write_inferior): Remove unused variable `protection_changed'.
 700         (gnu_xfer_memory): Remove unused variable `result'.
 701         (set_sig_thread_cmd): Remove unused varible `tid'.
 702         (set_signals_cmd): Remve unused variable `trace'.
 703         (add_task_commands): Provide complete prototype.  Reformat help
 704         strings a bit to make sure the first line is a full sentence.
 705         Call info_port_rights_cmd instead of info_send_rights_cmd for the
 706         "info port-rights" command.
 707         (add_thread_commands): Provide complete prototype.  Make static.
 708         Reformat help strings a bit to make sure the first line is a full
 709         sentence.
 710         (_initialize_gnu_nat): Provide complete prototype.
 711
 712 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 713
 714         Make cross-compilation for the Hurd more friendly.
 715         From Jeff Bailey <jbailey@gnu.org>:
 716         * configure.in: Use AC_CHECK_TOOL to find MiG.
 717         * Makefile.in (MIG): New variable.
 718         * config/i386/i386gnu.mh (MIG): Remove.
 719         * configure: Regenerated.
 720
 721 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
 722
 723         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
 724         comment explaining motivation behind this function and why
 725         the generic facilities won't work for this platform.
 726         * rs6000-tdep.c (skip_prologue): Always test to make sure
 727         that an instruction is read successfully from the target's
 728         memory.  Introduce notion of instructions which may appear in
 729         the prologue, but may not end the prologue.  Added explicit
 730         check for nop instruction.  Use memset() to zero the frame
 731         data instead of assignment from a statically allocated,
 732         uninitialized structure.
 733
 734 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 735
 736         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
 737         systems.  Note that Jim Blandy as maintainer for ``tracing
 738         bytecode stuff''
 739
 740 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
 741
 742         From: Thomas Zenker <thz@Lennartz-electronic.DE>
 743         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
 744         NetBSD...) sys_errlist should not be declared in hsys.c.
 745         NEED_SYSERRLIST is set already by configure, so we can use it.
 746         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
 747         posix compliant and we should not work with the old compatibility
 748         stuff.  Because of that I undef BSD in case of FBSD etc and include
 749         sys/ioctl to get the flags.
 750         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
 751         for exclusive use.
 752
 753 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
 754
 755         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
 756         of return structure in r3 if necessary.
 757         (ppc_linux_memory_remove_breakpoints): New function.
 758         * rs6000-tdep.c (skip_prologue): Make sure that the cases
 759         for storing either cr or lr to the stack only handle those
 760         cases.  (I.e, don't let these cases match 0x00000000 which is
 761         found found in the shared library trampoline prior to the
 762         loading of the shared library.)
 763         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
 764         Declare.
 765         (MEMORY_REMOVE_BREAKPOINT): Define.
 766
 767 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
 768
 769         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
 770
 771 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 772
 773         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
 774         $(SUBDIR_*_INSTALL) when so configured.
 775         * configure: Regenerate.
 776
 777         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
 778         configure.
 779         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
 780         installing GDBtk.
 781         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
 782         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
 783         SUBDIR_GDBTK_INSTALL): Define.
 784         (install-gdbtk): New target.
 785
 786 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 787
 788         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
 789         * configure: Regenerate.
 790
 791 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
 792
 793         * configure.tgt: Add arm, mips, sh wince targets.
 794         * config/arm/tm-wince.h: New file.
 795         * config/arm/wince.mt: New file.
 796         * config/sh/tm-wince.h: New file.
 797         * config/sh/wince.mt: New file.
 798         * config/mips/tm-wince.h: New file.
 799         * config/mips/wince.mt: New file.
 800         * wince.c: New file.
 801         * wince-stub.c: New file.
 802         * wince-stub.h: New file.
 803         * sh-tdep.c: Use correct register names for Windows CE.
 804
 805 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 806
 807         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
 808         (error_return, quit_return): Merge into catch_return pointer.
 809         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
 810         and communicate reason to catch_errors via setjmp return value.
 811         (catch_errors): Always catch both quit and error, and if a catch
 812         wasn't requested by caller, throw it to the next catch_error.
 813         Replace dual longjmp buffer memcpy with single pointer change.
 814         Add FIXME for possibly adding new interface to tell caller what
 815         event was caught.  Add extensive comments.
 816         * defs.h (enum return_reason): Reserve 0 for use as initial
 817         setjmp() return value.
 818         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
 819         enum return_reason.
 820         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
 821
 822 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
 823
 824         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
 825         * valops.c (_initialize_valops): Add command "set unwindonsignal".
 826         (hand_function_call): Test for unwind_on_signal and act accordingly.
 827
 828 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 829
 830         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
 831         Match ../include/dis-asm.h change.
 832         * gdbarch.h: Regenerate.
 833         * corefile.c (dis_asm_read_memory): Update.
 834
 835 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 836
 837         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
 838         (ENABLE_CFLAGS): Move initialization to start of file.
 839         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
 840         selected and an ${srcdir}/mi directory is present enable MI
 841         interface.
 842
 843         * configure: Regenerate.
 844
 845         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
 846         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
 847         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
 848         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
 849         @CONFIG...@.
 850         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
 851         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
 852
 853         * mi: New directory. MI interface to GDB.
 854
 855         * defs.h (interpreter_p): Declare when UI_OUT.
 856         * top.c (gdb_init): When interpreter_p, check that the interpreter
 857         was recognized by one of the linked in interpreters.
 858         * main.c (interpreter_p): Define.
 859         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
 860         * event-top.c (display_gdb_prompt): When interpreter_p, assume
 861         interpreter displays prompt.
 862
 863         * breakpoint.c (print_it_typical, watchpoint_check,
 864         print_one_breakpoint, mention): When MI include additional
 865         target status information.
 866         * infrun.c (print_stop_reason, normal_stop): Ditto.
 867
 868 2000-02-22  Jim Blandy  <jimb@redhat.com>
 869
 870         * gdbarch.sh: Make the `default' field really default to zero, as
 871         documented.
 872
 873         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
 874         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
 875         more function-like.
 876         (default_coerce_float_to_double, standard_coerce_float_to_double):
 877         New functions.
 878         (value_arg_coerce): Adjust for new definition.
 879         * value.h (default_coerce_float_to_double,
 880         standard_coerce_float_to_double): New declarations for the above.
 881         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
 882         * gdbarch.c, gdbarch.h: Regenerated.
 883         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
 884         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
 885         definitions.
 886         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
 887         function here.
 888         (mips_gdbarch_init): Install that as our coerce_float_to_double
 889         function.
 890
 891 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
 892
 893         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
 894         type.
 895         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
 896         forward declaration.
 897
 898         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
 899         where the next frame is a signal handler caller.
 900
 901         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
 902         undef.
 903         (tm-linux.h): Include.
 904         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
 905         include this file for us.
 906         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
 907         config/tm-linux.h for us.
 908         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
 909
 910 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
 911
 912         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
 913         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
 914         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
 915         and like targets.
 916
 917         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
 918         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
 919         * config/powerpc/xm-linux.h: Substantially revised for native
 920         port.
 921         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
 922         (NATDEPFILES): Update list to reflect the fact that we can
 923         now debug natively.
 924
 925         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
 926         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
 927         Renamed; The former names were lacking the rs6000_ prefix.
 928         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
 929         instead of rs6000_frame_chain.
 930         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
 931         of rs6000_frameless_function_invocation.
 932
 933 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 934
 935         From Philippe De Muyter  <phdm@macqel.be>
 936
 937         * event-loop.c (handle_file_event): In case of poll, enable
 938         printing of informational message if an error/exception is
 939         detected on the file descriptor.
 940
 941 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
 942
 943         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
 944
 945 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 946
 947         * buildsym.c: Include "language.h" and "expression.h" for
 948         longest_local_hex_string_custom.
 949
 950 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 951
 952         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
 953         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
 954         Cagney <cagney@b1.cygnus.com>.
 955
 956 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 957
 958         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
 959         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
 960         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
 961         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
 962         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
 963         Kingdon.
 964         * MAINTAINERS: Add Nick Clifton to write after approval list.
 965
 966 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 967
 968         * MAINTAINERS: Add note on multiple maintainers.
 969
 970 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
 971
 972         * cli-out.c (cli_table_header): Type of parameter `alignment' is
 973         `enum ui_align', not `int'.
 974         (cli_field_string, cli_field_skip): Likewise.
 975
 976 2000-02-18  Jim Blandy  <jimb@redhat.com>
 977
 978         From Jimmy Guo <guo@cup.hp.com>:
 979         * buildsym.h (add_free_pendings): Declare.
 980         * buildsym.c (add_free_pendings): New function.
 981         (make_blockvector): 32x64 fix using longest_local_hex_string().
 982         (start_subfile): initialize variable 'subfile'.
 983
 984 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 985
 986         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
 987         make sure that all is cleaned up after we disconnect from the
 988         target.
 989         (remote_detach): Ditto.
 990
 991 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 992
 993         From Rodney Brown  <RodneyBrown@pmsc.com>
 994         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
 995         potentially harming mistake.
 996
 997 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 998
 999         * arm-tdep.c: Use header file instead of extern declarations for
1000         the {get,set}_arm_regname* functions.
1001
1002 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1003
1004         * configure.in: Replaces obsolete gdbtk-variable.c with
1005         gdbtk-varobj.c.
1006         * configure: Regenerate.
1007         * Makefile.in: Remove obsolete/extraneous references to
1008         gdbtk-var* files.
1009
1010 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
1011
1012         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
1013         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
1014         33 by definition, whereas REALTIME_LO might be 32 on systems that
1015         have SIG32 such as Linux.  Make sure that the signal number
1016         returned is within the range specified by REALTIME_LO and
1017         REALTIME_HI.
1018
1019 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
1020
1021         * configure: Regenerated.
1022
1023 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1024
1025         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
1026         _initialize_arm_tdep): Allows the user to choose between any of
1027         the flavors available for the disassembly to be used in the "info
1028         reg" command and elsewhere in gdb.  It prevents having to maintain
1029         this information in two places by using the data kept in the
1030         opcodes directory.
1031
1032 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
1033
1034         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
1035         prfpregset_t in <sys/procfs.h>.
1036         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
1037         HAVE_PRFPREGSET_T.
1038         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
1039         prgregset_t and prfpregset_t if they are not already present.
1040
1041 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1042
1043         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
1044         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
1045
1046 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
1047
1048         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
1049         'do-doc'.
1050
1051 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
1052
1053         Changes for AIX 4.3:
1054         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
1055         to correct value for generic dummy frames.  When using
1056         generic dummy frames, don't attempt to write TOC value or
1057         function to call into the call dummy.
1058         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
1059         code to also handle the PowerOpen ABI.
1060         (ppc_push_return_address): Enable for all ports.
1061         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
1062         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
1063         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
1064         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
1065         provided by generic RS6000 definitions so that call dummies
1066         are implemented using generic dummy frames instead.
1067
1068         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
1069         prior to changing the stack pointer via ptrace().  Also, ignore
1070         attempts to store to undefined registers that are less than
1071         NUM_REGS.
1072
1073         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
1074         frame from 436 to 448 to account for alignment padding.
1075         (rs6000_push_arguments): Obtain actual register size instead
1076         of assuming the register is 4 bytes long.  [There's still
1077         more work to be done to totally remove the 4 byte assumption,
1078         however.]  Make sure the stack is 16 byte aligned as required
1079         by the PowerOpen ABI.  Also, make sure that small structures
1080         passed in registers are properly aligned within the register.
1081
1082 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
1083
1084         Patch applied by Kevin Buettner <kevinb@redhat.com>
1085
1086         * rs6000-tdep.c (skip_prologue): skip copying of argument
1087         registers to local variable registers.
1088
1089 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
1090
1091         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
1092         sym->section->index number is not a SECT_OFF_* code.
1093
1094 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1095
1096         * MAINTAINERS (write after approval): Add H.J. Lu.
1097
1098 2000-02-14  Nick Clifton  <nickc@cygnus.com>
1099
1100         * sh-tdep.c: Remove extraneous code.
1101
1102 2000-02-14  Amit S. Kale  <akale@veritas.com>
1103
1104         * elfread.c (elf_symtab_read): Move the use of sym to after where
1105         it is set.
1106         Checked in by Jim Kingdon  <kingdon@redhat.com>
1107
1108 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1109
1110         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
1111
1112 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1113
1114         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
1115         * dwarf2read.c: (die_is_declaration): New fn.
1116         (read_structure_scope): Use it.
1117
1118         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
1119
1120 2000-02-10  J.T. Conklin  <jtc@redback.com>
1121
1122         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
1123         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
1124         configdirs.
1125         * gdbserver/low-nbsd.c: New file.
1126
1127         * gdbserver/Makefile.in: convert to autoconf.
1128         * gdbserver/configure.in: likewise.
1129         * gdbserver/configure: generate.
1130
1131 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1132
1133         * CONTRIBUTE: New file.  How to contribute to GDB.
1134
1135 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1136
1137         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
1138         Buettner to powerpc maintainers.  Make Kevin Buettner the
1139         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
1140         and Jason Molenda to write after aproval list.
1141
1142 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1143
1144         * MAINTAINERS: Reformat.  Separate into check-in categories.
1145
1146 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
1147
1148         * uw-thread.c: Remove __FUNCTION__ GNUism.
1149
1150 2000-01-17  Amit S. Kale  <akale@veritas.com>
1151
1152         * elfread.c (elf_symtab_read): Use offset for the section in which a
1153         symbol resides, instead of .text section for calculating address of a
1154         symbol.
1155         Checked in by Jim Kingdon  <kingdon@redhat.com>
1156
1157 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
1158
1159         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
1160         no longer necessary now we have gdb_wait.h.
1161
1162 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
1163
1164         * gnu-nat.c (proc_string): Make global.
1165         (do_mach_notify_dead_name): Suppress dead name notifications if we
1166         know that the task is dead.
1167
1168 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
1169
1170         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
1171         instead of directly from the kernel.  Add some hackery to make
1172         sure that the info isn't influenced by suspension of the task in
1173         the proc server itself.
1174
1175 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
1176
1177         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
1178         approved by Michael Snyder.
1179
1180 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
1181
1182         * linux-thread.c: Include defs.h before gdb_wait.h.
1183
1184 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1185
1186         * Makefile.in (wait_h): Delete macro.  Update all dependencies
1187         specifying gdb_wait.h instead.
1188
1189         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
1190         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
1191         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
1192         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
1193         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
1194         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
1195         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
1196         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
1197         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
1198         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
1199         or <sys/wait.h>.
1200         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
1201
1202         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
1203         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
1204
1205 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
1206
1207         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
1208         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
1209         (d10v_stack_align): Declare.
1210         * d10v-tdep.c (d10v_stack_align): Define.
1211
1212 1999-08-23  J.T. Conklin  <jtc@redback.com>
1213
1214         * top.c (remote_timeout): Change default to 2.  Add comment
1215         explaining history of changes to the default value.
1216         * remote.c (_initialize_remote): Remove code that adds set/
1217         show remotetimeout, as that's also done in top.c
1218
1219 1999-10-18  J.T. Conklin  <jtc@redback.com>
1220
1221         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1222         Return E01 instead of P01 when 'P' command fails.
1223
1224 2000-02-05  J.T. Conklin  <jtc@redback.com>
1225
1226         * remote.c (putpkt_binary): Handle NAK from target stub.
1227
1228 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1229
1230         * configure.in: Remove the addition of sol-thread.c to the
1231         CONFIG_INITS list. This caused problems with init.c, because
1232         sol-thread.c would be grepped twice for _initialize_* functions.
1233         * configure: Ditto.
1234         * Makefile.in: Add FIXME for init.c.
1235
1236 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
1237
1238         Clean up compiler warnings:
1239         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1240         stack.c, valprint.c: Change variables to unsigned.
1241         * bcache.c: Rearrange to avoid warnings about variables not being set.
1242         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1243         rather than declaring print_max and repeat_count_threashold
1244         ourselves (incorrectly).
1245         * valprint.h: Do declare repeat_count_threashold.
1246         * ch-exp.c: Use default case for internal error.
1247         * findvar.c: Don't omit argument type.
1248         * symtab.c: Remove unused variable.
1249
1250 2000-02-04  Jim Blandy  <jimb@redhat.com>
1251
1252         * c-typeprint.c (remove_qualifiers): New function.
1253         (c_type_print_base): Use it to remove qualifiers from C++
1254         qualified names, not strrchr.
1255
1256         * c-typeprint.c (c_type_print_base): Recognize type conversion
1257         operators by calling is_type_conversion_operator.
1258         (is_type_conversion_operator): New function.
1259
1260 2000-02-04  Nick Clifton  <nickc@cygnus.com>
1261
1262         * config/arm/tm-arm.h (LOWEST_PC): Define.
1263
1264 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1265
1266         * infrun.c (resume): Make just one call to target_resume(), instead
1267         of four: set up correct parameters in all the cases ahead of time,
1268         and do call at the end.
1269
1270 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1271
1272         * config/powerpc/tm-ppc-eabi.h: Define
1273         SOFUN_ADDRESS_MAYBE_MISSING.
1274
1275 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1276
1277         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1278         frames (revisited).
1279
1280 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1281
1282         * Makefile.in (INIT_FILES): Append CONFIG_INITS
1283         * configure.in (CONFIG_INIT): Initialize.
1284         (links): Link srcdir/gdbtk/library to gdbtcl2.
1285         * gdbtcl2: Moved to gdbtk/library.
1286         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1287         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1288         gdbtk.h: Moved to gdbtk/generic.
1289
1290 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1291
1292         * printcmd.c (build_address_symbolic): New function. Returns all
1293         the parts that are necessary to print an address in a symbolic
1294         form.
1295         (print_address_symbolic): Split into a printing part and an
1296         information building part, build_address_symbolic().
1297
1298         * defs.h (build_address_symbolic): Export.
1299
1300 2000-02-03  Jim Blandy  <jimb@redhat.com>
1301
1302         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
1303         opcode.
1304
1305 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1306
1307         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
1308         arguments on dummy frames.
1309
1310 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1311
1312         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
1313         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
1314
1315 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1316
1317         * remote.c (getpkt_sane): New function. It is the old getpkt(),
1318         which now returns a timeout indication.
1319         (getpkt): New function. Wrapper for getpkt_sane(), so that return
1320         value can still be ignored.
1321
1322 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1323
1324         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
1325         UI_OUT.
1326
1327 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1328
1329         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
1330         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
1331         GDB_FILE.
1332
1333         * Makefile.in: Update.
1334
1335         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
1336         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
1337         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
1338         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
1339         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
1340         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
1341         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
1342         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
1343         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
1344         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
1345         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
1346         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
1347         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
1348         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
1349         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
1350         config/pa/tm-hppa.h: Update.
1351         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
1352
1353 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
1354
1355         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
1356         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1357         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1358         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1359         config/m88k/delta88v4.mh, config/mips/irix4.mh,
1360         config/mips/irix5.mh, config/mips/mipsv4.mh,
1361         config/powerpc/solaris.mh (NATDEPFILES): Change references to
1362         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1363         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1364
1365 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1366
1367         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
1368
1369         * main.c (captured_main): Only use the legacy tui_file code when
1370         linking in older code such as the TUI.
1371
1372         * gdb-file.h, gdb-file.c: New files.
1373         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
1374         null_file_isatty, null_file_rewind, null_file_put,
1375         null_file_flush, null_file_write, null_file_fputs,
1376         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
1377         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
1378         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
1379         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
1380         set_gdb_file_data, struct accumulated_gdb_file,
1381         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
1382         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
1383         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
1384         stdio_file_delete, stdio_file_flush, stdio_file_write,
1385         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
1386         Moved to gdb-file.h and gdb-file.c.
1387         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
1388         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
1389         tui_file_rewind, tui_file_put, tui_file_fputs,
1390         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
1391         fputs_unfiltered_hook):
1392         Moved to tui/tui-file.c and tui/tui-file.h.
1393
1394         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
1395         (tui-file.o, gdb-file.o): Add dependencies.
1396         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
1397         * main.c: #include tui/tui-file.h.
1398
1399 2000-01-28  Fred Fish  <fnf@cygnus.com>
1400
1401         * findvar.c (value_from_register): Special case handling of D10V
1402         pointer values fetched from registers.
1403
1404 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1405
1406         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
1407         support for new style thumb prologues.
1408
1409 2000-01-28  Nick Clifton  <nickc@redhat.com>
1410
1411         * arm-tdep.c: Remove extraneous dash at start of strings
1412         introduced in previous delta.
1413
1414 2000-01-27  Nick Clifton  <nickc@redhat.com>
1415
1416         * arm-tdep.c: Replace uses of arm_toggle_renames() with
1417         parse_arm_disassembler_option().
1418
1419 2000-01-27  Jim Blandy  <jimb@cygnus.com>
1420
1421         * symtab.c (decode_line_1): Don't let commas that are within
1422         quotes or parenthesis terminate the line spec.  Don't use pp when
1423         removing the final double quote of a double-quoted string.  Don't
1424         forget to skip the opening double quote.  I have no clue whether
1425         this change is correct; probably we've just moved this function
1426         from one buggy place to another buggy place, and never came within
1427         an outhouse whiff of correctness.
1428         (find_toplevel_char): New function.
1429
1430 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1431
1432         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
1433         passing the pointer to a thumb function as an argument.
1434
1435 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1436
1437         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
1438         are reinserted for another run.
1439
1440 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1441
1442         * cli-out.c (cli_filed_string): Test for NULL string.
1443
1444 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1445
1446         * infcmd.c (run_stack_dummy): Account for a random signal stopping
1447         the inferior as well as breakpoints being hit while performing an
1448         inferior function call.
1449         * valops.c (hand_function_call): Ditto.
1450
1451 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1452
1453         From  Mark Kettenis  <kettenis@gnu.org>
1454
1455         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
1456         i386_REGS_SEGS_STATE.
1457         (HAVE_I387_REGS): Define.
1458         (FLOAT_INFO): Remove.
1459         * i386gnu-nat.c: Almost completely rewritten to use new i386
1460         register layout and `float info' implementation.
1461         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
1462         Move prototypes from here.
1463         * gnu-nat.h: To here.
1464
1465 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
1466
1467         * utils.c (get_field, put_field): Fix buffer underruns and
1468         overruns.  Also, handle case where total_len is not evenly
1469         divisible by 8.
1470         (getfield): Make sure zeroing of unwanted bits occurs even
1471         when bit field to extract does not straddle two or more
1472         bytes.
1473
1474 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
1475
1476         * defs.h: Add gdb_thread_select declaration.
1477
1478 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
1479
1480         * linux-thread.c (_initialize_linuxthreads): Make sure that
1481         linuxthreads_block_mask does not block SIGCHLD.
1482
1483 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1484
1485         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
1486         text so that new lines work properly.
1487
1488 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1489
1490         * proc-utils.h: New file. Export functions from proc-*.c.
1491
1492         * proc_api.c: Rename to:
1493         * proc-api.c: New file. Add include of proc-utils.h.
1494
1495         * proc_events.c: Rename to:
1496         * proc-events.c: New file.
1497
1498         * proc_flags.c: Rename to:
1499         * proc-flags.c: New file.
1500
1501         * proc_why.c: Rename to:
1502         * proc-why.c: New file. Add include of proc-utils.h.
1503
1504         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
1505         ctype.h, proc-utils.h.
1506         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
1507         (open_procinfo_files): Conditionalize local variable tmp, to avoid
1508         compiler warnings.
1509         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
1510         pathname.
1511         (procfs_wait): Adjust format in some printf_filetered calls to
1512         avoid compiler warnings.
1513         (make_signal_thread_runnable): Ifdef 0. The calls to this function
1514         are also ifdef'd 0 .
1515         (procfs_resume): Add parentheses around '&&' operation.
1516         (procfs_set_exec_trap): Remove unused variable.
1517         (info_proc_cmd): Add braces to avoid ambiguous else clause.
1518
1519         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
1520         proc-why.o): Update dependencies.
1521
1522         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
1523         proc-*.o.
1524
1525 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
1526
1527         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1528         Fix from Robert Lipe <robertl@sco.com>.
1529         * configure: Regenerated.
1530
1531 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1532
1533         * stack.c (print_frame_info_base): Break up into the frame info
1534         (location) printing part and the rest (source line printing).
1535         (print_frame): New function. Take care of printing the location
1536         information.
1537         Update copyright.
1538
1539         * infrun.c (normal_stop): Use enum values rather than integers for the
1540         source_flag to be passed to show_and_print_stack_frame().
1541         Update copyright.
1542
1543         * frame.h (print_what): New enum for 'source' argument to
1544         print_frame_info_base(). Use this instead of obscure numbers.
1545         Update copyright.
1546
1547 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
1548
1549         * event-top.c (stdin_event_handler): call quit_command rather than
1550         exit -- run cleanups, give target code a chance to say goodbye to
1551         the target.  Fixes bug where the inferior processes were left
1552         around on Solaris (and probably elsewhere) by the testsuite.
1553
1554 2000-01-14  Mark Salter  <msalter@cygnus.com>
1555
1556         * v850-tdep.c (v850_target_architecture_hook): Setup correct
1557         machine id for disassembly.
1558
1559 2000-01-13  Jim Blandy  <jimb@cygnus.com>
1560
1561         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1562         convert_to_regset, when regno indicates a specific register.
1563
1564 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
1565
1566         * uw-thread.c: Document libthread.so debugging interface.  Minor
1567         comment and formatting tweaks.
1568         (DEBUG): #define as 0 instead of 1.
1569         (CALL_BASE): Include function name in error msg.
1570         (libthread_stub): Adjust inferior_pid after thread exit.
1571         (uw_thread_create_inferior): Deactivate uw_thread_ops before
1572         asking procfs_ops to create inferior.
1573         (libthread_init): Don't return nonlocally on error.
1574
1575 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1576
1577         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1578         variable.
1579
1580 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1581
1582         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1583         both sides are on the same state.
1584
1585 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1586
1587         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1588         115200 (minor syntax mistake).
1589
1590 2000-01-12  Jim Blandy  <jimb@cygnus.com>
1591
1592         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1593         this here, to go along with the definitions of PIDGET and TIDGET.
1594
1595 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1596
1597         * thread.c (do_captured_thread_select): New function. Switch
1598         current thread, safely from within catch_errors().
1599         (gdb_thread_select): New function. Switch threads safely.
1600         (thread_command): Use gdb_thread_select().
1601         Include ui-out.h.
1602         (do_captured_list_thread_ids): New function.
1603         (gdb_list_thread_ids): New function.
1604
1605         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1606
1607 2000-01-11  Christopher Faylor <cgf@cygnus.com>
1608
1609         * configure.in: Avoid linking -limagehlp unless it's a native build.
1610         * configure: Regenerate.
1611         * thread.cc (add_thread): Clear private data pointer here or suffer
1612         strange behavior when it is checked for NULL later.
1613
1614 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
1615
1616         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1617         * configure.in: Add an additional library to cygwin link.
1618         * configure: Regenerate.
1619
1620         Patch from Egor Duda <deo@logos-m.ru>:
1621         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1622         type.
1623
1624 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
1625
1626         * uw-thread.c: New file to support UnixWare user-mode threads:
1627         contributed by Nickolas Duffek  <nsd@cygnus.com>.
1628         * target.h (struct target_ops): New vector, to_extra_thread_info,
1629         allows back-ends to give extra details in info thread display.
1630         (target_extra_thread_info): define new macro.
1631         (target_find_new_threads): simplify macro.  Cleanup comments.
1632         * target.c (to_extra_thread_info): default and inherit new vector.
1633         (cleanup_target): eliminate PARAMS, break up long lines,
1634         provide default definition for to_extra_thread_info, and
1635         to_find_new_threads.  Default to_thread_alive and to_query
1636         to return_zero, not target_ignore (they each return int not void).
1637         (debug_to_find_new_threads): new debug entry.
1638         (setup_target_debug): add debug_to_find_new_threads.
1639         * gdbthread.h: export struct thread_info, find_thread_pid, and
1640         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
1641         copyright.  Add new private data pointer for use by target back-ends.
1642         * thread.c (struct thread_info): move definition to gdbthread.h.
1643         (find_thread_pid): new exported function for thread lookup.
1644         (iterate_over_threads): new exported function for applying
1645         arbitrary operations to threads.  Update copyright to 2000.
1646         (info_threads_command): use new target_extra_thread_info vector
1647         to display extra information about each thread (if implemented).
1648         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1649         Add defines for PIDGET, etc.
1650         * config/i386/tm-i386sol2.h: ditto.
1651         * config/sparc/tm-sun4sol2.h: ditto.
1652         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1653         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1654         if -lpthread and -lpthreads fail.
1655
1656         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1657         (proc_flags): combine flags that UnixWare splits into two locations.
1658         (proc_modify_flag): add support for PR_KLC (kill on last close).
1659         (proc_[un]set_kill_on_last_close): new functions.
1660
1661 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1662
1663         * infrun.c (normal_stop): Print out thread id when we stop.
1664
1665 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1666
1667         * remote.c (remote_open_1): Fix message so it does not imply a
1668         specific syntax for serial ports, as it is OS dependent.
1669         (remote_async_open_1): Ibid.
1670         (init_remote_ops): Ibid.
1671
1672 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1673
1674         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1675         "set remotebaud" command (if set) when no speed is specified on
1676         the "target rdi" command.
1677
1678 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1679
1680         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1681         115200.
1682         (baud_options[]): Ibid.
1683
1684 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1685
1686         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1687         used by each operating system.
1688
1689 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1690
1691         * breakpoint.c (until_break_command): Add an argument for the
1692         continuation, the beginning of the cleanups set up by this
1693         command.
1694         (until_break_command_continuation): Do cleanups until the one
1695         passed in as argument instead of doing all of them.
1696
1697         * infcmd.c (finish_command_continuation): Expect a new argument,
1698         which indicates up to where to do cleanups. Update calls to
1699         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1700         (finish_command): Add another argument for the continuation: the
1701         starting cleanup for this command.
1702
1703 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1704
1705         From Grant Edwards <grante@visi.com> (original patch from Thomas
1706         Zenker ):
1707         * rdi-share/ardi.c: Allow interruption of interruptible
1708         targets with a <CNTL-C>.
1709
1710 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1711
1712         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1713         to control port to accommodate some versions of Angel.
1714
1715 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1716
1717         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1718         Add interpretation for C Support Library packets.
1719
1720 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1721
1722         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1723         is now being modified.
1724         * rdi-share/devsw.h: Adjust declaration of the above funtion.
1725
1726 For older changes see ChangeLog-99
1727 \f
1728 Local Variables:
1729 mode: change-log
1730 left-margin: 8
1731 fill-column: 74
1732 version-control: never
1733 End: