gdb/ChangeLog

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