gdb/ChangeLog

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