gdb/ChangeLog

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