gdb/ChangeLog

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