gdb/ChangeLog

   1 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
   2
   3         * configure.host, configure.tgt (ia64-*-linux*): New entry.
   4
   5         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
   6         initialize_arch): Define for IA-64.
   7         (initialize_arch): Add declaration.
   8
   9 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
  10
  11         * breakpoint.c (insert_breakpoints, remove_breakpoint)
  12         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
  13         remove, or check status of hardware watchpoints for entire structs
  14         and arrays unless the user explicitly asked to watch that struct
  15         or array.
  16         (insert_breakpoints): Try to insert watchpoints for all the values
  17         on the value chain, even if some of them fail to insert.
  18
  19         * values.c (value_primitive_field): Set the offset in struct value
  20         we return when the field is a packed bitfield.
  21
  22 2000-03-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
  23
  24         * remote.c (remote_threads_extra_info): new function.
  25         Implement the extra thread info query for "info threads".
  26         (remote_threads_info): clean up a bit.
  27         (use_threadinfo_query, use_threadextra_query): new variables.
  28         Control whether GDB will use the new or old protocol for
  29         thread info queries.
  30         (remote_open_1): initialize new variables.
  31         (remote_async_open_1): ditto.
  32         (remote_cisco_open): ditto.
  33
  34 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
  35
  36         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
  37         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
  38         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
  39
  40 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
  41
  42         * utils.c (floatformat_from_doublest): Don't assume that a long
  43         will be exactly 32 bits in length.  Also...  make sure space
  44         that we're writing the float to is completely initialized to
  45         zeroes, even when the number of bits in the float is not
  46         evenly divisible by FLOATFORMAT_CHAR_BIT.
  47
  48 2000-03-20  Jim Blandy  <jimb@redhat.com>
  49
  50         * i386-linux-nat.c: No need to #include "frame.h" any more.
  51         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
  52         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
  53         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
  54         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
  55         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
  56         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
  57         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
  58         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
  59         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
  60         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
  61         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
  62         out that these are target-dependent, and useful in non-native
  63         configurations.  Moved to...
  64         * i386-linux-tdep.c: ... Here, a new file.
  65         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
  66         (i386-linux-tdep.o): New rule.
  67         (i386-linux-nat.o): We no longer depend on frame.h.
  68         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
  69
  70 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
  71
  72         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
  73         Print an error at compile time if we are to use select, but FD_SET
  74         is not available.
  75         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
  76         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
  77         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
  78         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
  79         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
  80         instead of using memcpy and memset.  Use FD_ISSET.
  81
  82         * config/i386/xm-go32.h (fd_mask): Remove typedef.
  83
  84 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  85
  86         * command.c (_initialize_command): Document requirements for ``!''
  87         command.
  88
  89 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  90
  91         From Fri 10 Mar 2000 Robert
  92         <robert.melchers@drives.eurotherm.co.uk>:
  93         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
  94
  95 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  96
  97         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
  98         <dave@hiauly1.hia.nrc.ca>:
  99         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
 100         _initialize_hpux_thread being called twice.
 101         * configure: Regenerated.
 102
 103 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
 104
 105         * event-top.c (_initialize_event_loop): If instream is not
 106         connected to a terminal device, turn editing off.
 107
 108 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
 109
 110         Support for building GDB with DJGPP, and running the test suite on
 111         it:
 112         * config/djgpp/djconfig.sh: New file.
 113         * config/djgpp/config.sed: New file.
 114         * config/djgpp/README: New file.
 115         * config/djgpp/fnchange.lst: New file.
 116         * config/djgpp/djcheck.sh: New file.
 117
 118 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
 119
 120         * ser-go32.c (ports): Make the initializers complete, to pacify
 121         GCC 2.9X.
 122
 123 2000-03-17  Jim Blandy  <jimb@redhat.com>
 124
 125         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
 126         two-dimensional array, instead of faking it with explicit index
 127         arithmetic.
 128
 129         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
 130         linuxthreads_create_inferior): Fix typo in variable name: it's
 131         linuxthreads_exit_status, not linux_exit_status.
 132
 133         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
 134         to W_STOPCODE.
 135
 136         * solib.c (solib_add): Delete debugging code.
 137
 138 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
 139
 140         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
 141         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
 142
 143 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
 144
 145         * language.c (set_lang_str): Do not call `free' for a null pointer.
 146         (set_type_str, set_range_str): Ditto.
 147
 148 2000-03-16  Jim Blandy  <jimb@redhat.com>
 149
 150         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
 151         merge; reinstated.
 152
 153         * solib.c (current_sos): Be more careful about freeing the new
 154         so_list node if an error occurs.
 155
 156         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
 157         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
 158         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
 159         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
 160         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
 161         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
 162         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
 163         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
 164         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
 165         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
 166         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
 167         Linux-specific signal trampoline detection, and should be moved
 168         to...
 169         * i386-linux-nat.c: ... here.
 170         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
 171         this any more, since we're not enabling OS-specific code in a
 172         OS-independent file.
 173
 174 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
 175
 176         * Makefile.in (go32-nat.o): Add prerequisites.
 177         (ALLDEPFILES): Add go32-nat.c.
 178
 179 2000-03-15  Michael Snyder  <msnyder@cleaver.cygnus.com>
 180
 181         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
 182         * symfile.c (reread_symbols):  Clear msymbol hash table.
 183
 184 2000-03-15  Jim Blandy  <jimb@redhat.com>
 185
 186         Deal with the inferior unloading shared objects.
 187         * solib.c (current_sos): New function, replacing find_solib.
 188         (find_solib): Deleted.
 189         (free_so): New function.
 190         (clear_solib): Call free_so, instead of writing it out.
 191         (solib_add): Rewritten: compare the inferior's current list of
 192         shared objects with GDB's list, and do the required loads and
 193         unloads.
 194         (info_sharedlibrary_command, solib_address): Don't use find_solib
 195         to walk the list of shared libraries: call solib_add, and then
 196         walk the list at so_list_head normally.
 197         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
 198         detach the core target.  These tasks are taken care of elsewhere.
 199         * target.c (remove_target_sections): New function.
 200         * target.h (remove_target_sections): New declaration.
 201
 202         * solib.c (symbol_add_stub): Check whether we've already created
 203         an objfile for this shared object first, before doing all that
 204         work to compute section addresses, etc.
 205
 206         * objfiles.c (unlink_objfile): Report an internal error if objfile
 207         doesn't occur in the object_files list.
 208
 209         * solib.c (special_symbol_handling): Delete argument; it's not
 210         used.
 211
 212         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 213
 214         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
 215         from solib structures. Use it throughout solib.c, get rid of all
 216         CORE_ADDR casts.
 217         (struct so_list):  Change type of lmaddr to CORE_ADDR.
 218         (first_link_map_member):  Change return value type to CORE_ADDR,
 219         update callers.
 220         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
 221         update callers.
 222         (open_symbol_file_object, find_solib):  Change type of lm variable
 223         to CORE_ADDR.
 224
 225 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
 226
 227         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
 228         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
 229         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
 230         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
 231
 232         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
 233         not opened by dos_open, but let the 3 standard handles go through
 234         unharmed.
 235
 236 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 237
 238         * eval.c (evaluate_subexp_with_coercion): Add call to
 239         check_typedef, to handle typedeffed vars correctly.
 240
 241 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 242
 243         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
 244         somewhat redundant.
 245         (QUIT): Note that this can probably be replaced by a function.
 246
 247 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
 248
 249         Add support for a variable object that tries to evaluate itself in
 250         the currently selected frame, rather than in a fixed frame.
 251
 252         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
 253         gdb_parse_exp_1.
 254         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
 255         of varobj_create.
 256         * varobj.c (varobj_list): Return type indicates whether the
 257         variable's type has changed (for current frame variables).
 258         (varobj_update): Handle the case where the variable's type has
 259         changed.
 260         (delete_variable_1): Allow for deletion of variables that have not
 261         been installed yet.
 262         (new_root_variable): Initialize use_selected_frame variable.
 263         (value_of_root): This is where most of the work to handle "current
 264         frame" variables was added.  Most of the complexity involves
 265         handling the case where the type of the variable has changed.
 266         (varobj_create): Add a "type" argument, to tell if the
 267         variable is one of these "current frame" variables.  Also protect
 268         call to parse_exp_1 from long jumping.
 269
 270 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
 271
 272         * go32-nat.c (struct env387): Remove declaration.
 273         (print_387_status, i386_go32_float_info): Remove redundant
 274         functions.
 275         (regno_mapping, sig_map, excepn_map): Add braces around inner
 276         initializers.
 277         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
 278         fix code which mixed signed with unsigned.
 279         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
 280         (go32_wait): Initialize INT3_addr.
 281         (go32_fetch_registers): Extend all FP registers that are shorter
 282         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
 283         on config/i386/tm-i386.h.
 284         (store_register): Support 32 FP registers.
 285         (go32_create_inferior): Don't crash if handed a NULL pointer
 286         instead of exec file name.
 287         (ignore): Remove unused function.
 288         (go32_insert_hw_breakpoint): Remove unused variables.
 289         (init_go32_ops): Set value of processing_gcc_compilation to 2.
 290
 291 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 292
 293         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
 294         overloading, add support for seeing through references:
 295         * valops.c (find_overload_match): Handle STABS overloading for
 296         C++.
 297         (find_overload_match): Look in right place for function arguments
 298         in the debug info.
 299         (find_overload_match): Rather than giving up when we have >1
 300         perfect match, just choose one, especially since the
 301         recommendation GDB gives ("disambiguate it by specifying function
 302         signature"), is basically impossible.
 303         (check_field_in): STREQ->strcmp_iw
 304         (search_struct_field): STREQ->strcmp_iw
 305         (find_method_list): STREQ->strcmp_iw
 306         * gdbtypes.c (rank_one_type): Add ability to see through
 307         references.
 308         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
 309         be different.
 310         (rank_function): Rank function properly (was doing it wrong
 311         before, comparing the wrong parts of the arrays)
 312         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
 313         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
 314         associated with converting a non-reference to a reference.
 315
 316         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
 317         #ifdef DEBUG_OLOAD.
 318
 319 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
 320
 321         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
 322         a binary operator.
 323         (gnu_attach): Change error message for missing
 324         argument to be identical to the corresponding message in
 325         `inftarg.c'.  This makes the testsuite happy.
 326
 327 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
 328
 329         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
 330         %eflags isn't modified.  This fixes a bug where every call to a
 331         function in the program beyond the first call would fail.
 332
 333 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 334
 335         * MAINTAINERS: Devolve responsibility for domain maintenance.
 336
 337 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 338
 339         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
 340
 341 2000-02-25  Scott Bambrough <scottb@netwinder.org>
 342
 343         * gdb.base/long_long.exp: Correct test suite failure when printing
 344         a long long value as a double on ARM platforms.
 345
 346 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 347
 348         * MAINTAINERS (Core): Anthony Green is the Java - including
 349         testsuite - maintainer.  Reformat testsuite and language support
 350         sections
 351
 352 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
 353
 354         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
 355         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
 356         i386_linux_saved_pc_after_call.
 357
 358 2000-03-06  Jim Blandy  <jimb@redhat.com>
 359
 360         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
 361
 362         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
 363         (compact_minimal_symbols): Added `objfile' argument.
 364         Put symbols in the objfile's hash table.
 365         (install_minimal_symbols): Put symbols in the objfile's demangled
 366         hash table.
 367         (lookup_minimal_symbol): Use hash table to find symbol in
 368         objfile.
 369         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
 370         functions.
 371         (prim_record_minimal_symbol_and_info): Initialize the
 372         hash link fields of the new minimal symbol.
 373         * symtab.h (struct minimal_symbol): New fields `hash_next',
 374         `demangled_hash_next'.
 375         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
 376         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
 377         (struct objfile): New fields `msymbol_hash',
 378         `msymbol_demangled_hash'.
 379
 380 2000-03-06  Jim Blandy  <jimb@redhat.com>
 381
 382         * solib.c (first_link_map_member): Doc fix.
 383
 384 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 385
 386         From  Eli Zaretskii  <eliz@is.elta.co.il>:
 387
 388         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
 389         zero, since time_t might be unsigned.
 390
 391 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
 392
 393         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
 394         in *FPREGSETP.
 395         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
 396
 397 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
 398
 399         Allow GDB to run on Linux 2.0 again.
 400         * config.in: Add HAVE_PTRACE_GETREGS.
 401         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
 402         * configure: Regenerated.
 403         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
 404         CANNOT_STORE_REGISTER): New defines.
 405         * i386-linux-nat.c (have_ptrace_getregs): New variable.
 406         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
 407         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
 408         store_register, old_store_inferior_registers): Copied over from
 409         `inptrace.c' as a temporary measure.
 410         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
 411         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
 412         HAVE_PTRACE_GETREGS isn't defined.
 413         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
 414         with EIO.
 415         (fetch_inferior_registers, store_inferior_registers): Fall back on
 416         the method use in `infptrace.c' (by calling
 417         old_fetch_inferior_registers and old_store_inferior_registers) if
 418         `have_ptrace_getregs' isn't set.
 419
 420 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
 421
 422         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
 423         of gregset_t and fpregset_t.  Those are the only names that are
 424         guaranteed to specify the right types for all supported Linux
 425         systems out there.
 426         Various doc fixes and gratitious local variable renames, all in an
 427         attempt to stress similarities between the code and unify the
 428         terminology used.  Use ISO-C all over.
 429         (regmap): Remove trailing comma.
 430         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
 431         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
 432         is unnecessary and wasn't used anyway.  All callers changed.
 433         (convert_to_fpregset, convert_to_xfpregset): Likewise.
 434         (fetch_regs, store_regs): Remove unused variable `regno'.
 435         (fill_fpregs): If REGNO is not -1, only update the specified
 436         register.
 437         (fetch_core_registers): Renamed from
 438         i386_linux_fetch_core_registers.  There is no need for a unique
 439         name since the function is static anyway.
 440         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
 441         since it is more descriptive.
 442
 443 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 444
 445         * MAINTAINERS (readline/): Expand to include host maintainers.
 446
 447 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
 448
 449         Fix support for Linux/i386 signal trampolines.  The old approach
 450         didn't work for Linux 2.2 and beyond, and didn't work with recent
 451         versions of the GNU C library.
 452         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
 453         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
 454         (linux_rt_sigtramp_code): New variable.
 455         (LINUX_RT_SIGTRAMP_LEN): New define.
 456         (i386_linux_rt_sigtramp_start): New function.  Detect start of
 457         signal trampolines for RT signals.
 458         (i386_linux_sigtramp): Removed.
 459         (i386_linux_in_sigtramp): New function.
 460         (i386_linux_sigcontext_addr): New function.  Recognize the names
 461         of the signal tranmpolines used by recent versions of the GNU C
 462         library, and add support for RT signals.
 463         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
 464         defines.  Moved here from config/i386/tm-linux.h.
 465         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
 466         Reimplement in terms of i386_linux_sigcontext_addr.
 467         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
 468         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
 469         Moved to i386-tdep.c.
 470         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
 471
 472 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 473
 474         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
 475         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
 476
 477 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 478
 479         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
 480         sim directory.
 481
 482 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 483
 484         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
 485         ``Blanket Write Privs'' maintainers.
 486
 487 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 488
 489         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
 490         * language.c (longest_local_hex_string_custom): Don't compile
 491         'long long' section if host doesn't have 'long long'.
 492
 493 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 494
 495         * language.c (longest_raw_hex_string): Comment out.  Appears
 496         unused.
 497
 498 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 499
 500         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
 501         "mmalloc.h" which means using PTRs.
 502         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
 503
 504 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 505
 506         * defs.h (store_address, store_unsigned_integer, store_address):
 507         Replace PTR with void* in delcaration.
 508         * findvar.c (extract_signed_integer, extract_unsigned_integer,
 509         extract_long_unsigned_integer, extract_address,
 510         store_signed_integer, store_unsigned_integer, store_address):
 511         Convert definition to ISO-C.  Replace PTR with void*.
 512
 513 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 514
 515         * defs.h (make_cleanup_func): Document as deprecated.
 516         (make_cleanup_ftype): New typedef.  Make signature consistent with
 517         other function typedefs.  Document as not be used out side of
 518         make_cleanup code. Use in make_cleanup declarations.
 519         (null_cleanup): Replace PTR with void*.
 520
 521         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
 522         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
 523         null_cleanup): Change K&R definition to ISO-C using void* and
 524         make_cleanup_fytpe.
 525         (discard_my_cleanups): Don't cast argument to free.
 526
 527 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 528
 529         * defs.h (struct continuation_arg): Change type of field 'data'
 530         from PTR to void *.
 531
 532         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
 533
 534         * event-top.c: Ditto.
 535
 536 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 537
 538         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
 539         configure.
 540         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
 541         SUBDIR_GDBTK_ALL): Define.
 542         (all-gdbtk, clean-gdbtk): New targets.
 543         (all): Add CONFIG_ALL as dependency.
 544         (clean): Add CONFIG_CLEAN as dependency.
 545
 546         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
 547         (LN_S): Define.  Delete GDBtk's link code.
 548
 549 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 550
 551         * configure.in (ENABLE_GDBTK): Delete variable.
 552         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
 553         * Makefile.in: Update.
 554         * configure: Regenerate
 555
 556 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 557
 558         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
 559         NATDEPFILES list.
 560
 561 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
 562
 563         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
 564         Override definitions to include the normal FPU registers.
 565         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
 566         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
 567         fine for AIX/i386.
 568         (i387_to_double, double_to_i387): Remove prototypes.
 569
 570 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
 571
 572         * findvar.c (extract_floating, store_floating): Use target
 573         floating point type sizes rather host sizes to determine
 574         which conversion needs to be done.
 575
 576 2000-03-02  Nick Duffek  <nsd@cygnus.com>
 577
 578         * uw-thread.c: Apply GNU conventions to comment formatting.
 579         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
 580         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
 581         call to deactivate_uw_thread().
 582
 583 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 584
 585         * MAINTAINERS: Daniel Berlin is C++ maintainer.
 586
 587 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 588
 589         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
 590         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
 591         share SCO/Unixware.  Nick Duffek and Peter Schauer share
 592         Solaris/x86.
 593
 594 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 595
 596         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
 597         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
 598         * remote-rdi.c (arm_rdi_close): Ditto.
 599
 600 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 601
 602         * CONTRIBUTE (configure.in): Note that patches to configure are
 603         not needed.
 604
 605 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
 606
 607         * MAINTAINERS: Correct my own mail address.
 608
 609 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 610
 611         * MAINTAINERS: Document people with paperwork pending.
 612
 613 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 614
 615         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 616         Make NEW_PROC_ABI interface functional on Solaris x86.
 617         * sol-thread.c (ps_lgetLDT): Rewrite to use new
 618         procfs_find_LDT_entry function from procfs.c, mostly copied from
 619         lin-thread.c.
 620         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
 621         needed.
 622
 623 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 624
 625         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 626         * config/i386/tm-i386sol2.h (MERGEPID): Define.
 627
 628 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 629
 630         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
 631         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
 632         FRAME_FIND_SAVED_REGS.
 633         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
 634         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
 635         Update.
 636
 637 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 638
 639         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 640         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
 641         parameter.
 642
 643 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 644
 645         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
 646         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
 647         (top level): Add prototypes for go32_* functions.
 648         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
 649         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
 650         Override definitions from tm-i386.h.
 651         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
 652         * i386-tdep.c (i386_extract_return_value)
 653         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
 654         to the list of targets which return FP values in FP registers.
 655
 656         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
 657         that this function be re-implemented using multi-arch.
 658
 659 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 660
 661         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
 662         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
 663         and ScreenRows.
 664         * ser-go32.c: Include string.h, for prototype of strncasecmp.
 665         (dpmi_regs, dpmi_sregs): Remove unused variables.
 666         (dos_flush_input): Return a value, to prevent compiler warning.
 667         * expprint.c (dump_prefix_expression): Use %ld in format and cast
 668         sizeof(union exp_element) to long, to prevent GCC from complaining
 669         about format/argument mismatch.
 670         (dump_postfix_expression): Likewise.
 671
 672 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 673
 674         * arm-tdep.c: Include <ctype.h>.
 675
 676 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 677
 678         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
 679         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
 680         that the target's stack was valid.
 681
 682 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 683
 684         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
 685         * dwarf2read.c (read_address): Read 16-bits addresses.
 686
 687 2000-02-28  Scott Bambrough <scottb@netwinder.org>
 688
 689         * arm-linux-nat.c (fetch_nw_fpe_*):
 690         Renamed to fetch_nwfpe_* to use the same naming convention
 691         as in the Linux kernel.  Modified prototype to get rid of
 692         unused parameters.
 693         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
 694         naming convention as in the Linux kernel.  Fixed calls to
 695         fetch_nwfpe_*.
 696         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
 697         unused variable.
 698
 699 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 700
 701         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
 702
 703 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
 704
 705         * win32-nat.c: Remove unneeded header.
 706         * wince.c: Ditto.
 707
 708 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 709
 710         * wince.c: Include "gdb_wait.h" and not "wait.h".
 711
 712 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 713
 714         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
 715         Target/Architecture maintainers descriptions.
 716
 717 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 718
 719         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
 720         Reorder headers a bit.  Overall cleanup and minor reformatting.
 721         (MIG_SERVER_DIED): Remove define.
 722         (proc_update_sc): Add braces to silence compiler warning.
 723         (proc_steal_exc_port): Initialize err to zero.
 724         (make_proc): Add braces to silence compiler warning.
 725         (inf_validate_task_sc): Add cast to silence compiler warning.
 726         (inf_set_traced): Reorganize a bit to silence compiler warning.
 727         (inf_validate_procs): Use mach_msg_type_number_t for all thread
 728         numbers and add braces to silence compiler warning.
 729         (gnu_wait): Add prototypes for server functions and add braces to
 730         silence compiler warnings.
 731         (S_exception_raise_request): Pass subcode to inf_debug call.
 732         (gnu_write_inferior): Remove unused variable `protection_changed'.
 733         (gnu_xfer_memory): Remove unused variable `result'.
 734         (set_sig_thread_cmd): Remove unused varible `tid'.
 735         (set_signals_cmd): Remve unused variable `trace'.
 736         (add_task_commands): Provide complete prototype.  Reformat help
 737         strings a bit to make sure the first line is a full sentence.
 738         Call info_port_rights_cmd instead of info_send_rights_cmd for the
 739         "info port-rights" command.
 740         (add_thread_commands): Provide complete prototype.  Make static.
 741         Reformat help strings a bit to make sure the first line is a full
 742         sentence.
 743         (_initialize_gnu_nat): Provide complete prototype.
 744
 745 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 746
 747         Make cross-compilation for the Hurd more friendly.
 748         From Jeff Bailey <jbailey@gnu.org>:
 749         * configure.in: Use AC_CHECK_TOOL to find MiG.
 750         * Makefile.in (MIG): New variable.
 751         * config/i386/i386gnu.mh (MIG): Remove.
 752         * configure: Regenerated.
 753
 754 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
 755
 756         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
 757         comment explaining motivation behind this function and why
 758         the generic facilities won't work for this platform.
 759         * rs6000-tdep.c (skip_prologue): Always test to make sure
 760         that an instruction is read successfully from the target's
 761         memory.  Introduce notion of instructions which may appear in
 762         the prologue, but may not end the prologue.  Added explicit
 763         check for nop instruction.  Use memset() to zero the frame
 764         data instead of assignment from a statically allocated,
 765         uninitialized structure.
 766
 767 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 768
 769         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
 770         systems.  Note that Jim Blandy as maintainer for ``tracing
 771         bytecode stuff''
 772
 773 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
 774
 775         From: Thomas Zenker <thz@Lennartz-electronic.DE>
 776         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
 777         NetBSD...) sys_errlist should not be declared in hsys.c.
 778         NEED_SYSERRLIST is set already by configure, so we can use it.
 779         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
 780         posix compliant and we should not work with the old compatibility
 781         stuff.  Because of that I undef BSD in case of FBSD etc and include
 782         sys/ioctl to get the flags.
 783         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
 784         for exclusive use.
 785
 786 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
 787
 788         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
 789         of return structure in r3 if necessary.
 790         (ppc_linux_memory_remove_breakpoints): New function.
 791         * rs6000-tdep.c (skip_prologue): Make sure that the cases
 792         for storing either cr or lr to the stack only handle those
 793         cases.  (I.e, don't let these cases match 0x00000000 which is
 794         found found in the shared library trampoline prior to the
 795         loading of the shared library.)
 796         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
 797         Declare.
 798         (MEMORY_REMOVE_BREAKPOINT): Define.
 799
 800 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
 801
 802         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
 803
 804 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 805
 806         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
 807         $(SUBDIR_*_INSTALL) when so configured.
 808         * configure: Regenerate.
 809
 810         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
 811         configure.
 812         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
 813         installing GDBtk.
 814         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
 815         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
 816         SUBDIR_GDBTK_INSTALL): Define.
 817         (install-gdbtk): New target.
 818
 819 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 820
 821         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
 822         * configure: Regenerate.
 823
 824 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
 825
 826         * configure.tgt: Add arm, mips, sh wince targets.
 827         * config/arm/tm-wince.h: New file.
 828         * config/arm/wince.mt: New file.
 829         * config/sh/tm-wince.h: New file.
 830         * config/sh/wince.mt: New file.
 831         * config/mips/tm-wince.h: New file.
 832         * config/mips/wince.mt: New file.
 833         * wince.c: New file.
 834         * wince-stub.c: New file.
 835         * wince-stub.h: New file.
 836         * sh-tdep.c: Use correct register names for Windows CE.
 837
 838 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 839
 840         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
 841         (error_return, quit_return): Merge into catch_return pointer.
 842         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
 843         and communicate reason to catch_errors via setjmp return value.
 844         (catch_errors): Always catch both quit and error, and if a catch
 845         wasn't requested by caller, throw it to the next catch_error.
 846         Replace dual longjmp buffer memcpy with single pointer change.
 847         Add FIXME for possibly adding new interface to tell caller what
 848         event was caught.  Add extensive comments.
 849         * defs.h (enum return_reason): Reserve 0 for use as initial
 850         setjmp() return value.
 851         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
 852         enum return_reason.
 853         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
 854
 855 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
 856
 857         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
 858         * valops.c (_initialize_valops): Add command "set unwindonsignal".
 859         (hand_function_call): Test for unwind_on_signal and act accordingly.
 860
 861 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 862
 863         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
 864         Match ../include/dis-asm.h change.
 865         * gdbarch.h: Regenerate.
 866         * corefile.c (dis_asm_read_memory): Update.
 867
 868 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 869
 870         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
 871         (ENABLE_CFLAGS): Move initialization to start of file.
 872         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
 873         selected and an ${srcdir}/mi directory is present enable MI
 874         interface.
 875
 876         * configure: Regenerate.
 877
 878         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
 879         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
 880         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
 881         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
 882         @CONFIG...@.
 883         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
 884         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
 885
 886         * mi: New directory. MI interface to GDB.
 887
 888         * defs.h (interpreter_p): Declare when UI_OUT.
 889         * top.c (gdb_init): When interpreter_p, check that the interpreter
 890         was recognized by one of the linked in interpreters.
 891         * main.c (interpreter_p): Define.
 892         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
 893         * event-top.c (display_gdb_prompt): When interpreter_p, assume
 894         interpreter displays prompt.
 895
 896         * breakpoint.c (print_it_typical, watchpoint_check,
 897         print_one_breakpoint, mention): When MI include additional
 898         target status information.
 899         * infrun.c (print_stop_reason, normal_stop): Ditto.
 900
 901 2000-02-22  Jim Blandy  <jimb@redhat.com>
 902
 903         * gdbarch.sh: Make the `default' field really default to zero, as
 904         documented.
 905
 906         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
 907         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
 908         more function-like.
 909         (default_coerce_float_to_double, standard_coerce_float_to_double):
 910         New functions.
 911         (value_arg_coerce): Adjust for new definition.
 912         * value.h (default_coerce_float_to_double,
 913         standard_coerce_float_to_double): New declarations for the above.
 914         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
 915         * gdbarch.c, gdbarch.h: Regenerated.
 916         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
 917         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
 918         definitions.
 919         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
 920         function here.
 921         (mips_gdbarch_init): Install that as our coerce_float_to_double
 922         function.
 923
 924 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
 925
 926         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
 927         type.
 928         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
 929         forward declaration.
 930
 931         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
 932         where the next frame is a signal handler caller.
 933
 934         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
 935         undef.
 936         (tm-linux.h): Include.
 937         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
 938         include this file for us.
 939         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
 940         config/tm-linux.h for us.
 941         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
 942
 943 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
 944
 945         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
 946         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
 947         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
 948         and like targets.
 949
 950         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
 951         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
 952         * config/powerpc/xm-linux.h: Substantially revised for native
 953         port.
 954         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
 955         (NATDEPFILES): Update list to reflect the fact that we can
 956         now debug natively.
 957
 958         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
 959         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
 960         Renamed; The former names were lacking the rs6000_ prefix.
 961         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
 962         instead of rs6000_frame_chain.
 963         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
 964         of rs6000_frameless_function_invocation.
 965
 966 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 967
 968         From Philippe De Muyter  <phdm@macqel.be>
 969
 970         * event-loop.c (handle_file_event): In case of poll, enable
 971         printing of informational message if an error/exception is
 972         detected on the file descriptor.
 973
 974 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
 975
 976         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
 977
 978 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 979
 980         * buildsym.c: Include "language.h" and "expression.h" for
 981         longest_local_hex_string_custom.
 982
 983 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 984
 985         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
 986         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
 987         Cagney <cagney@b1.cygnus.com>.
 988
 989 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 990
 991         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
 992         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
 993         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
 994         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
 995         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
 996         Kingdon.
 997         * MAINTAINERS: Add Nick Clifton to write after approval list.
 998
 999 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1000
1001         * MAINTAINERS: Add note on multiple maintainers.
1002
1003 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
1004
1005         * cli-out.c (cli_table_header): Type of parameter `alignment' is
1006         `enum ui_align', not `int'.
1007         (cli_field_string, cli_field_skip): Likewise.
1008
1009 2000-02-18  Jim Blandy  <jimb@redhat.com>
1010
1011         From Jimmy Guo <guo@cup.hp.com>:
1012         * buildsym.h (add_free_pendings): Declare.
1013         * buildsym.c (add_free_pendings): New function.
1014         (make_blockvector): 32x64 fix using longest_local_hex_string().
1015         (start_subfile): initialize variable 'subfile'.
1016
1017 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1018
1019         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
1020         make sure that all is cleaned up after we disconnect from the
1021         target.
1022         (remote_detach): Ditto.
1023
1024 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1025
1026         From Rodney Brown  <RodneyBrown@pmsc.com>
1027         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
1028         potentially harming mistake.
1029
1030 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1031
1032         * arm-tdep.c: Use header file instead of extern declarations for
1033         the {get,set}_arm_regname* functions.
1034
1035 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1036
1037         * configure.in: Replaces obsolete gdbtk-variable.c with
1038         gdbtk-varobj.c.
1039         * configure: Regenerate.
1040         * Makefile.in: Remove obsolete/extraneous references to
1041         gdbtk-var* files.
1042
1043 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
1044
1045         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
1046         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
1047         33 by definition, whereas REALTIME_LO might be 32 on systems that
1048         have SIG32 such as Linux.  Make sure that the signal number
1049         returned is within the range specified by REALTIME_LO and
1050         REALTIME_HI.
1051
1052 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
1053
1054         * configure: Regenerated.
1055
1056 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1057
1058         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
1059         _initialize_arm_tdep): Allows the user to choose between any of
1060         the flavors available for the disassembly to be used in the "info
1061         reg" command and elsewhere in gdb.  It prevents having to maintain
1062         this information in two places by using the data kept in the
1063         opcodes directory.
1064
1065 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
1066
1067         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
1068         prfpregset_t in <sys/procfs.h>.
1069         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
1070         HAVE_PRFPREGSET_T.
1071         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
1072         prgregset_t and prfpregset_t if they are not already present.
1073
1074 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1075
1076         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
1077         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
1078
1079 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
1080
1081         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
1082         'do-doc'.
1083
1084 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
1085
1086         Changes for AIX 4.3:
1087         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
1088         to correct value for generic dummy frames.  When using
1089         generic dummy frames, don't attempt to write TOC value or
1090         function to call into the call dummy.
1091         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
1092         code to also handle the PowerOpen ABI.
1093         (ppc_push_return_address): Enable for all ports.
1094         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
1095         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
1096         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
1097         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
1098         provided by generic RS6000 definitions so that call dummies
1099         are implemented using generic dummy frames instead.
1100
1101         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
1102         prior to changing the stack pointer via ptrace().  Also, ignore
1103         attempts to store to undefined registers that are less than
1104         NUM_REGS.
1105
1106         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
1107         frame from 436 to 448 to account for alignment padding.
1108         (rs6000_push_arguments): Obtain actual register size instead
1109         of assuming the register is 4 bytes long.  [There's still
1110         more work to be done to totally remove the 4 byte assumption,
1111         however.]  Make sure the stack is 16 byte aligned as required
1112         by the PowerOpen ABI.  Also, make sure that small structures
1113         passed in registers are properly aligned within the register.
1114
1115 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
1116
1117         Patch applied by Kevin Buettner <kevinb@redhat.com>
1118
1119         * rs6000-tdep.c (skip_prologue): skip copying of argument
1120         registers to local variable registers.
1121
1122 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
1123
1124         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
1125         sym->section->index number is not a SECT_OFF_* code.
1126
1127 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1128
1129         * MAINTAINERS (write after approval): Add H.J. Lu.
1130
1131 2000-02-14  Nick Clifton  <nickc@cygnus.com>
1132
1133         * sh-tdep.c: Remove extraneous code.
1134
1135 2000-02-14  Amit S. Kale  <akale@veritas.com>
1136
1137         * elfread.c (elf_symtab_read): Move the use of sym to after where
1138         it is set.
1139         Checked in by Jim Kingdon  <kingdon@redhat.com>
1140
1141 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1142
1143         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
1144
1145 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1146
1147         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
1148         * dwarf2read.c: (die_is_declaration): New fn.
1149         (read_structure_scope): Use it.
1150
1151         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
1152
1153 2000-02-10  J.T. Conklin  <jtc@redback.com>
1154
1155         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
1156         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
1157         configdirs.
1158         * gdbserver/low-nbsd.c: New file.
1159
1160         * gdbserver/Makefile.in: convert to autoconf.
1161         * gdbserver/configure.in: likewise.
1162         * gdbserver/configure: generate.
1163
1164 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1165
1166         * CONTRIBUTE: New file.  How to contribute to GDB.
1167
1168 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1169
1170         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
1171         Buettner to powerpc maintainers.  Make Kevin Buettner the
1172         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
1173         and Jason Molenda to write after aproval list.
1174
1175 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1176
1177         * MAINTAINERS: Reformat.  Separate into check-in categories.
1178
1179 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
1180
1181         * uw-thread.c: Remove __FUNCTION__ GNUism.
1182
1183 2000-01-17  Amit S. Kale  <akale@veritas.com>
1184
1185         * elfread.c (elf_symtab_read): Use offset for the section in which a
1186         symbol resides, instead of .text section for calculating address of a
1187         symbol.
1188         Checked in by Jim Kingdon  <kingdon@redhat.com>
1189
1190 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
1191
1192         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
1193         no longer necessary now we have gdb_wait.h.
1194
1195 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
1196
1197         * gnu-nat.c (proc_string): Make global.
1198         (do_mach_notify_dead_name): Suppress dead name notifications if we
1199         know that the task is dead.
1200
1201 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
1202
1203         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
1204         instead of directly from the kernel.  Add some hackery to make
1205         sure that the info isn't influenced by suspension of the task in
1206         the proc server itself.
1207
1208 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
1209
1210         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
1211         approved by Michael Snyder.
1212
1213 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
1214
1215         * linux-thread.c: Include defs.h before gdb_wait.h.
1216
1217 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1218
1219         * Makefile.in (wait_h): Delete macro.  Update all dependencies
1220         specifying gdb_wait.h instead.
1221
1222         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
1223         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
1224         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
1225         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
1226         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
1227         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
1228         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
1229         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
1230         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
1231         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
1232         or <sys/wait.h>.
1233         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
1234
1235         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
1236         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
1237
1238 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
1239
1240         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
1241         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
1242         (d10v_stack_align): Declare.
1243         * d10v-tdep.c (d10v_stack_align): Define.
1244
1245 1999-08-23  J.T. Conklin  <jtc@redback.com>
1246
1247         * top.c (remote_timeout): Change default to 2.  Add comment
1248         explaining history of changes to the default value.
1249         * remote.c (_initialize_remote): Remove code that adds set/
1250         show remotetimeout, as that's also done in top.c
1251
1252 1999-10-18  J.T. Conklin  <jtc@redback.com>
1253
1254         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1255         Return E01 instead of P01 when 'P' command fails.
1256
1257 2000-02-05  J.T. Conklin  <jtc@redback.com>
1258
1259         * remote.c (putpkt_binary): Handle NAK from target stub.
1260
1261 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1262
1263         * configure.in: Remove the addition of sol-thread.c to the
1264         CONFIG_INITS list. This caused problems with init.c, because
1265         sol-thread.c would be grepped twice for _initialize_* functions.
1266         * configure: Ditto.
1267         * Makefile.in: Add FIXME for init.c.
1268
1269 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
1270
1271         Clean up compiler warnings:
1272         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1273         stack.c, valprint.c: Change variables to unsigned.
1274         * bcache.c: Rearrange to avoid warnings about variables not being set.
1275         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1276         rather than declaring print_max and repeat_count_threashold
1277         ourselves (incorrectly).
1278         * valprint.h: Do declare repeat_count_threashold.
1279         * ch-exp.c: Use default case for internal error.
1280         * findvar.c: Don't omit argument type.
1281         * symtab.c: Remove unused variable.
1282
1283 2000-02-04  Jim Blandy  <jimb@redhat.com>
1284
1285         * c-typeprint.c (remove_qualifiers): New function.
1286         (c_type_print_base): Use it to remove qualifiers from C++
1287         qualified names, not strrchr.
1288
1289         * c-typeprint.c (c_type_print_base): Recognize type conversion
1290         operators by calling is_type_conversion_operator.
1291         (is_type_conversion_operator): New function.
1292
1293 2000-02-04  Nick Clifton  <nickc@cygnus.com>
1294
1295         * config/arm/tm-arm.h (LOWEST_PC): Define.
1296
1297 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1298
1299         * infrun.c (resume): Make just one call to target_resume(), instead
1300         of four: set up correct parameters in all the cases ahead of time,
1301         and do call at the end.
1302
1303 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1304
1305         * config/powerpc/tm-ppc-eabi.h: Define
1306         SOFUN_ADDRESS_MAYBE_MISSING.
1307
1308 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1309
1310         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1311         frames (revisited).
1312
1313 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1314
1315         * Makefile.in (INIT_FILES): Append CONFIG_INITS
1316         * configure.in (CONFIG_INIT): Initialize.
1317         (links): Link srcdir/gdbtk/library to gdbtcl2.
1318         * gdbtcl2: Moved to gdbtk/library.
1319         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1320         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1321         gdbtk.h: Moved to gdbtk/generic.
1322
1323 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1324
1325         * printcmd.c (build_address_symbolic): New function. Returns all
1326         the parts that are necessary to print an address in a symbolic
1327         form.
1328         (print_address_symbolic): Split into a printing part and an
1329         information building part, build_address_symbolic().
1330
1331         * defs.h (build_address_symbolic): Export.
1332
1333 2000-02-03  Jim Blandy  <jimb@redhat.com>
1334
1335         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
1336         opcode.
1337
1338 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1339
1340         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
1341         arguments on dummy frames.
1342
1343 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1344
1345         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
1346         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
1347
1348 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1349
1350         * remote.c (getpkt_sane): New function. It is the old getpkt(),
1351         which now returns a timeout indication.
1352         (getpkt): New function. Wrapper for getpkt_sane(), so that return
1353         value can still be ignored.
1354
1355 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1356
1357         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
1358         UI_OUT.
1359
1360 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1361
1362         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
1363         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
1364         GDB_FILE.
1365
1366         * Makefile.in: Update.
1367
1368         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
1369         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
1370         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
1371         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
1372         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
1373         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
1374         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
1375         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
1376         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
1377         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
1378         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
1379         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
1380         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
1381         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
1382         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
1383         config/pa/tm-hppa.h: Update.
1384         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
1385
1386 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
1387
1388         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
1389         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1390         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1391         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1392         config/m88k/delta88v4.mh, config/mips/irix4.mh,
1393         config/mips/irix5.mh, config/mips/mipsv4.mh,
1394         config/powerpc/solaris.mh (NATDEPFILES): Change references to
1395         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1396         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1397
1398 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1399
1400         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
1401
1402         * main.c (captured_main): Only use the legacy tui_file code when
1403         linking in older code such as the TUI.
1404
1405         * gdb-file.h, gdb-file.c: New files.
1406         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
1407         null_file_isatty, null_file_rewind, null_file_put,
1408         null_file_flush, null_file_write, null_file_fputs,
1409         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
1410         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
1411         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
1412         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
1413         set_gdb_file_data, struct accumulated_gdb_file,
1414         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
1415         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
1416         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
1417         stdio_file_delete, stdio_file_flush, stdio_file_write,
1418         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
1419         Moved to gdb-file.h and gdb-file.c.
1420         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
1421         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
1422         tui_file_rewind, tui_file_put, tui_file_fputs,
1423         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
1424         fputs_unfiltered_hook):
1425         Moved to tui/tui-file.c and tui/tui-file.h.
1426
1427         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
1428         (tui-file.o, gdb-file.o): Add dependencies.
1429         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
1430         * main.c: #include tui/tui-file.h.
1431
1432 2000-01-28  Fred Fish  <fnf@cygnus.com>
1433
1434         * findvar.c (value_from_register): Special case handling of D10V
1435         pointer values fetched from registers.
1436
1437 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1438
1439         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
1440         support for new style thumb prologues.
1441
1442 2000-01-28  Nick Clifton  <nickc@redhat.com>
1443
1444         * arm-tdep.c: Remove extraneous dash at start of strings
1445         introduced in previous delta.
1446
1447 2000-01-27  Nick Clifton  <nickc@redhat.com>
1448
1449         * arm-tdep.c: Replace uses of arm_toggle_renames() with
1450         parse_arm_disassembler_option().
1451
1452 2000-01-27  Jim Blandy  <jimb@cygnus.com>
1453
1454         * symtab.c (decode_line_1): Don't let commas that are within
1455         quotes or parenthesis terminate the line spec.  Don't use pp when
1456         removing the final double quote of a double-quoted string.  Don't
1457         forget to skip the opening double quote.  I have no clue whether
1458         this change is correct; probably we've just moved this function
1459         from one buggy place to another buggy place, and never came within
1460         an outhouse whiff of correctness.
1461         (find_toplevel_char): New function.
1462
1463 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1464
1465         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
1466         passing the pointer to a thumb function as an argument.
1467
1468 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1469
1470         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
1471         are reinserted for another run.
1472
1473 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1474
1475         * cli-out.c (cli_filed_string): Test for NULL string.
1476
1477 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1478
1479         * infcmd.c (run_stack_dummy): Account for a random signal stopping
1480         the inferior as well as breakpoints being hit while performing an
1481         inferior function call.
1482         * valops.c (hand_function_call): Ditto.
1483
1484 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1485
1486         From  Mark Kettenis  <kettenis@gnu.org>
1487
1488         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
1489         i386_REGS_SEGS_STATE.
1490         (HAVE_I387_REGS): Define.
1491         (FLOAT_INFO): Remove.
1492         * i386gnu-nat.c: Almost completely rewritten to use new i386
1493         register layout and `float info' implementation.
1494         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
1495         Move prototypes from here.
1496         * gnu-nat.h: To here.
1497
1498 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
1499
1500         * utils.c (get_field, put_field): Fix buffer underruns and
1501         overruns.  Also, handle case where total_len is not evenly
1502         divisible by 8.
1503         (getfield): Make sure zeroing of unwanted bits occurs even
1504         when bit field to extract does not straddle two or more
1505         bytes.
1506
1507 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
1508
1509         * defs.h: Add gdb_thread_select declaration.
1510
1511 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
1512
1513         * linux-thread.c (_initialize_linuxthreads): Make sure that
1514         linuxthreads_block_mask does not block SIGCHLD.
1515
1516 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1517
1518         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
1519         text so that new lines work properly.
1520
1521 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1522
1523         * proc-utils.h: New file. Export functions from proc-*.c.
1524
1525         * proc_api.c: Rename to:
1526         * proc-api.c: New file. Add include of proc-utils.h.
1527
1528         * proc_events.c: Rename to:
1529         * proc-events.c: New file.
1530
1531         * proc_flags.c: Rename to:
1532         * proc-flags.c: New file.
1533
1534         * proc_why.c: Rename to:
1535         * proc-why.c: New file. Add include of proc-utils.h.
1536
1537         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
1538         ctype.h, proc-utils.h.
1539         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
1540         (open_procinfo_files): Conditionalize local variable tmp, to avoid
1541         compiler warnings.
1542         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
1543         pathname.
1544         (procfs_wait): Adjust format in some printf_filetered calls to
1545         avoid compiler warnings.
1546         (make_signal_thread_runnable): Ifdef 0. The calls to this function
1547         are also ifdef'd 0 .
1548         (procfs_resume): Add parentheses around '&&' operation.
1549         (procfs_set_exec_trap): Remove unused variable.
1550         (info_proc_cmd): Add braces to avoid ambiguous else clause.
1551
1552         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
1553         proc-why.o): Update dependencies.
1554
1555         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
1556         proc-*.o.
1557
1558 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
1559
1560         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1561         Fix from Robert Lipe <robertl@sco.com>.
1562         * configure: Regenerated.
1563
1564 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1565
1566         * stack.c (print_frame_info_base): Break up into the frame info
1567         (location) printing part and the rest (source line printing).
1568         (print_frame): New function. Take care of printing the location
1569         information.
1570         Update copyright.
1571
1572         * infrun.c (normal_stop): Use enum values rather than integers for the
1573         source_flag to be passed to show_and_print_stack_frame().
1574         Update copyright.
1575
1576         * frame.h (print_what): New enum for 'source' argument to
1577         print_frame_info_base(). Use this instead of obscure numbers.
1578         Update copyright.
1579
1580 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
1581
1582         * event-top.c (stdin_event_handler): call quit_command rather than
1583         exit -- run cleanups, give target code a chance to say goodbye to
1584         the target.  Fixes bug where the inferior processes were left
1585         around on Solaris (and probably elsewhere) by the testsuite.
1586
1587 2000-01-14  Mark Salter  <msalter@cygnus.com>
1588
1589         * v850-tdep.c (v850_target_architecture_hook): Setup correct
1590         machine id for disassembly.
1591
1592 2000-01-13  Jim Blandy  <jimb@cygnus.com>
1593
1594         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1595         convert_to_regset, when regno indicates a specific register.
1596
1597 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
1598
1599         * uw-thread.c: Document libthread.so debugging interface.  Minor
1600         comment and formatting tweaks.
1601         (DEBUG): #define as 0 instead of 1.
1602         (CALL_BASE): Include function name in error msg.
1603         (libthread_stub): Adjust inferior_pid after thread exit.
1604         (uw_thread_create_inferior): Deactivate uw_thread_ops before
1605         asking procfs_ops to create inferior.
1606         (libthread_init): Don't return nonlocally on error.
1607
1608 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1609
1610         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1611         variable.
1612
1613 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1614
1615         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1616         both sides are on the same state.
1617
1618 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1619
1620         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1621         115200 (minor syntax mistake).
1622
1623 2000-01-12  Jim Blandy  <jimb@cygnus.com>
1624
1625         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1626         this here, to go along with the definitions of PIDGET and TIDGET.
1627
1628 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1629
1630         * thread.c (do_captured_thread_select): New function. Switch
1631         current thread, safely from within catch_errors().
1632         (gdb_thread_select): New function. Switch threads safely.
1633         (thread_command): Use gdb_thread_select().
1634         Include ui-out.h.
1635         (do_captured_list_thread_ids): New function.
1636         (gdb_list_thread_ids): New function.
1637
1638         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1639
1640 2000-01-11  Christopher Faylor <cgf@cygnus.com>
1641
1642         * configure.in: Avoid linking -limagehlp unless it's a native build.
1643         * configure: Regenerate.
1644         * thread.cc (add_thread): Clear private data pointer here or suffer
1645         strange behavior when it is checked for NULL later.
1646
1647 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
1648
1649         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1650         * configure.in: Add an additional library to cygwin link.
1651         * configure: Regenerate.
1652
1653         Patch from Egor Duda <deo@logos-m.ru>:
1654         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1655         type.
1656
1657 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
1658
1659         * uw-thread.c: New file to support UnixWare user-mode threads:
1660         contributed by Nickolas Duffek  <nsd@cygnus.com>.
1661         * target.h (struct target_ops): New vector, to_extra_thread_info,
1662         allows back-ends to give extra details in info thread display.
1663         (target_extra_thread_info): define new macro.
1664         (target_find_new_threads): simplify macro.  Cleanup comments.
1665         * target.c (to_extra_thread_info): default and inherit new vector.
1666         (cleanup_target): eliminate PARAMS, break up long lines,
1667         provide default definition for to_extra_thread_info, and
1668         to_find_new_threads.  Default to_thread_alive and to_query
1669         to return_zero, not target_ignore (they each return int not void).
1670         (debug_to_find_new_threads): new debug entry.
1671         (setup_target_debug): add debug_to_find_new_threads.
1672         * gdbthread.h: export struct thread_info, find_thread_pid, and
1673         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
1674         copyright.  Add new private data pointer for use by target back-ends.
1675         * thread.c (struct thread_info): move definition to gdbthread.h.
1676         (find_thread_pid): new exported function for thread lookup.
1677         (iterate_over_threads): new exported function for applying
1678         arbitrary operations to threads.  Update copyright to 2000.
1679         (info_threads_command): use new target_extra_thread_info vector
1680         to display extra information about each thread (if implemented).
1681         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1682         Add defines for PIDGET, etc.
1683         * config/i386/tm-i386sol2.h: ditto.
1684         * config/sparc/tm-sun4sol2.h: ditto.
1685         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1686         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1687         if -lpthread and -lpthreads fail.
1688
1689         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1690         (proc_flags): combine flags that UnixWare splits into two locations.
1691         (proc_modify_flag): add support for PR_KLC (kill on last close).
1692         (proc_[un]set_kill_on_last_close): new functions.
1693
1694 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1695
1696         * infrun.c (normal_stop): Print out thread id when we stop.
1697
1698 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1699
1700         * remote.c (remote_open_1): Fix message so it does not imply a
1701         specific syntax for serial ports, as it is OS dependent.
1702         (remote_async_open_1): Ibid.
1703         (init_remote_ops): Ibid.
1704
1705 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1706
1707         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1708         "set remotebaud" command (if set) when no speed is specified on
1709         the "target rdi" command.
1710
1711 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1712
1713         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1714         115200.
1715         (baud_options[]): Ibid.
1716
1717 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1718
1719         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1720         used by each operating system.
1721
1722 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1723
1724         * breakpoint.c (until_break_command): Add an argument for the
1725         continuation, the beginning of the cleanups set up by this
1726         command.
1727         (until_break_command_continuation): Do cleanups until the one
1728         passed in as argument instead of doing all of them.
1729
1730         * infcmd.c (finish_command_continuation): Expect a new argument,
1731         which indicates up to where to do cleanups. Update calls to
1732         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1733         (finish_command): Add another argument for the continuation: the
1734         starting cleanup for this command.
1735
1736 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1737
1738         From Grant Edwards <grante@visi.com> (original patch from Thomas
1739         Zenker ):
1740         * rdi-share/ardi.c: Allow interruption of interruptible
1741         targets with a <CNTL-C>.
1742
1743 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1744
1745         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1746         to control port to accommodate some versions of Angel.
1747
1748 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1749
1750         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1751         Add interpretation for C Support Library packets.
1752
1753 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1754
1755         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1756         is now being modified.
1757         * rdi-share/devsw.h: Adjust declaration of the above funtion.
1758
1759 For older changes see ChangeLog-99
1760 \f
1761 Local Variables:
1762 mode: change-log
1763 left-margin: 8
1764 fill-column: 74
1765 version-control: never
1766 End: