gdb/ChangeLog

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