1 2000-03-27 Mark Kettenis <kettenis@gnu.org>
3 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
4 instead of TARGET_LONG_DOUBLE_BITS.
5 * config/i386/tm-i386mk.h: Likewise.
7 2000-03-26 Mark Kettenis <kettenis@gnu.org>
9 Provide `long double' support for most i386 targets.
10 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
11 &floatformat_i387_ext.
12 (TARGET_LONG_DOUBLE_BITS): Define as 96.
13 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
14 `builtin_type_long_double'.
15 (REGISTER_CONVERT_TO_VIRTUAL): Call
16 i386_register_convert_to_virtual.
17 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
18 (i387_to_double, double_to_i387): Remove prototypes.
19 (i386_extract_return_value): Change prototype to match definition
21 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
22 (TARGET_LONG_DOUBLE_BITS): #undef.
23 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
24 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
25 (i387_extract_floating, i387_store_floating): Remove prototypes.
26 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
27 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
28 (REGISTER_VIRTUAL_TYPE): Remove.
29 * i386-tdep.c (i386_register_convert_to_virtual): New function.
30 (i386_register_convert_to_raw): New function.
31 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
32 (i387_store_floating): Remove.
34 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
38 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
40 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
42 2000-03-24 Christopher Faylor <cgf@cygnus.com>
44 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
47 2000-03-24 Christopher Faylor <cgf@cygnus.com>
49 * win32-nat.c: Back out special frame walking code. It was broken.
50 (handle_exception): Correctly identify an illegal instruction.
51 * config/tm-cygwin.h: Eliminate special frame handling. Just use
54 2000-03-24 J.T. Conklin <jtc@redback.com>
56 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
57 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
58 (fetch_core_registers): Read fp registers.
59 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
61 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
63 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
64 so that we can stop searching for the prologue past the function end
65 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
67 2000-03-24 Kevin Buettner <kevinb@redhat.com>
69 * linux-thread.c, lin-thread.c (save_inferior_pid,
70 restore_inferior_pid): Don't do compile time comparison
71 of TARGET_PTR_BIT and TARGET_INT_BIT.
73 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
75 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
77 (P_PEA_FP, P_MOVL_SP_FP): New macros.
78 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
80 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
82 (delta68_in_sigtramp): New function.
83 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
84 (m68k_skip_prologue): Use P_* macros, not hex constants.
85 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
86 instructions, but accept them in any order; use P_* macros, not octal
87 or hex constants; recognize also `fmovemx to (fp + displacement)' and
88 `moveml to (fp + displacement)'.
89 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
90 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
92 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
94 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
96 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
98 * solib.c (open_symbol_file_object): to sneak an int argument
99 past catch_errors, instead of casting it to a pointer, simply
102 2000-03-23 Jimmy Guo <guo@cup.hp.com>
104 * gdbtypes.c (rank_function): Rank all N parameters and use correct
105 index into the prams[] and args[] arrays.
107 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
109 From David Whedon <dwhedon@gordian.com>
111 * top.c (execute_command): Checks all commands beore executing
112 to see if the user needs to be warned that the command is
113 deprecated, warns user if appropriate.
114 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
115 return values from void to struct cmd_list_element *.
116 * command.c (lookup_cmd_1): Check aliases before following link
117 in case user needs to be warned about a deprecated alias.
118 (deprecate_cmd): new exported function for command deprecation,
119 sets flags and posibly a replacement string.
120 (deprecated_cmd_warning): New exported funciton to warn user about
121 a deprecated command.
122 (lookup_cmd_composition): New exported function that determines
123 alias, prefix_command, and cmd based on a string. This is useful
124 is we want to full name of a command.
125 * command.h : Added prototypes for deprecate_cmd,
126 deprecated_warn_user and lookup_cmd_composition, added flags to
127 the cmd_list_element structure, changed return values for
128 add_com_* and add_info_* from void to cmd_list_element.
129 * maint.c : (maintenance_deprecate): New function to deprecate a
130 command. This exists only so that the testsuite can deprecate
131 commands at runtime and check the warning behavior.
132 (maintenance_undeprecate) : New function, drops deprecated flags.
133 (maintenance_do_deprecate): Actually does the (un)deprecation.
134 (initialize_maint_cmds): Added the above new deprecate commands.
136 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
137 * command.c (apropos_cmd_helper): New function, meat of the
139 (apropos_command): New apropos command to search command
140 names/documentation for regular expressions.
141 (_initialize_command): Add the apropos command.
143 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
145 * sol-thread.c (ps_pglobal_lookup): Change argument type from
146 paddr_t to psaddr_t. This mistake appears to date from an
147 erroneous man page in Solaris 2.5 -- the correct type from the
148 system headers has always been psaddr_t.
149 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): ditto.
152 2000-03-22 Kevin Buettner <kevinb@redhat.com>
154 * ia64-linux-nat.c: Fix copyright.
155 (fill_gregset): Minor formatting fix.
156 * ia64-tdep.c (template_encoding_table, fetch_instruction,
157 examine_prologue): Clean up some compiler warnings.
158 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
159 find_global_pointer, find_extant_func_descr): New functions.
160 (ia64_use_struct_convention, ia64_extract_return_value,
161 ia64_push_arguments): Handle HFAs.
162 (ia64_push_arguments): Find (or build) a function descriptor
163 when given a function address.
164 (ia64_push_return_address): Moved code for finding the
165 global pointer into its own function, find_global_pointer ().
167 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
169 * event-loop.c (handle_file_event): Run through indent.
171 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
173 From Philippe De Muyter <phdm@macqel.be>
175 * event-loop.c (sys/types.h): File now included unconditionally.
176 (use_poll): New variable..
177 (gdb_notifier): poll- and select-versions merged.
178 (add_file_handler): If HAVE_POLL, check whether poll is usable,
179 and reset `use_poll' if not.
180 (create_file_handler): Select poll- or select-version according to
182 (delete_file_handler, handle_file_event): Likewise.
183 (gdb_wait_for_event, poll_timers): Likewise.
185 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
187 * printcmd.c (print_scalar_formatted): Truncate addresses to the
188 size of a target pointer before passing them to print_address.
190 2000-03-22 Mark Kettenis <kettenis@gnu.org>
192 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
193 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
195 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
196 (i386_extract_return_value): Rewritten. Correctly support all
197 floating-point types and large integer types on targets that use
198 the standard i386 GDB register layout and return floating-point
201 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
203 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
205 2000-03-21 J.T. Conklin <jtc@redback.com>
207 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
208 * i386nbsd-nat.c: New file.
210 * i386/tm-nbsd.h (NUM_REGS): Removed.
211 (HAVE_I387_REGS): Defined.
212 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
214 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
217 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
219 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
220 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
221 the write after approval list.
223 2000-03-21 Kevin Buettner <kevinb@redhat.com>
225 * symtab.h (MAX_SECTIONS, struct section_addr_info,
226 symbol_file_add): Move declarations from here...
227 * symfile.h: ...to here.
229 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
230 all section addresses, not just .text.
231 * symfile.h, symfile.c (free_section_addr_info,
232 build_section_addr_info_from_section_table): New functions.
234 * symfile.h (MAX_SECTIONS): Increase value to 40.
235 * symfile.c (syms_from_objfile): Add bounds check prior to
236 accessing ``other'' array in a section_addr_info_struct.
237 Remove unused variable section_offsets.
238 (add_symbol_file_command): Remove unused variable text_addr.
240 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
242 * breakpoint.c (bpstat_stop_status): Don't stop if a read
243 watchpoint appears to break, but the watched value changed.
245 2000-03-21 Jim Blandy <jimb@redhat.com>
247 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
248 a companion to gdbarch_alloc, which allows a gdbarch init function
249 to free partially-built gdbarch structures.
250 * gdbarch.c, gdbarch.h: Regenerated.
252 2000-03-20 Kevin Buettner <kevinb@redhat.com>
254 * configure.host, configure.tgt (ia64-*-linux*): New entry.
256 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
257 initialize_arch): Define for IA-64.
258 (initialize_arch): Add declaration.
260 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
262 * breakpoint.c (insert_breakpoints, remove_breakpoint)
263 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
264 remove, or check status of hardware watchpoints for entire structs
265 and arrays unless the user explicitly asked to watch that struct
267 (insert_breakpoints): Try to insert watchpoints for all the values
268 on the value chain, even if some of them fail to insert.
270 * values.c (value_primitive_field): Set the offset in struct value
271 we return when the field is a packed bitfield.
273 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
275 * remote.c (remote_threads_extra_info): new function.
276 Implement the extra thread info query for "info threads".
277 (remote_threads_info): clean up a bit.
278 (use_threadinfo_query, use_threadextra_query): new variables.
279 Control whether GDB will use the new or old protocol for
281 (remote_open_1): initialize new variables.
282 (remote_async_open_1): ditto.
283 (remote_cisco_open): ditto.
285 2000-03-20 Kevin Buettner <kevinb@redhat.com>
287 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
288 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
289 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
291 2000-03-20 Kevin Buettner <kevinb@redhat.com>
293 * utils.c (floatformat_from_doublest): Don't assume that a long
294 will be exactly 32 bits in length. Also... make sure space
295 that we're writing the float to is completely initialized to
296 zeroes, even when the number of bits in the float is not
297 evenly divisible by FLOATFORMAT_CHAR_BIT.
299 2000-03-20 Jim Blandy <jimb@redhat.com>
301 * i386-linux-nat.c: No need to #include "frame.h" any more.
302 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
303 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
304 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
305 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
306 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
307 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
308 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
309 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
310 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
311 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
312 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
313 out that these are target-dependent, and useful in non-native
314 configurations. Moved to...
315 * i386-linux-tdep.c: ... Here, a new file.
316 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
317 (i386-linux-tdep.o): New rule.
318 (i386-linux-nat.o): We no longer depend on frame.h.
319 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
321 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
323 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
324 Print an error at compile time if we are to use select, but FD_SET
326 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
327 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
328 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
329 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
330 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
331 instead of using memcpy and memset. Use FD_ISSET.
333 * config/i386/xm-go32.h (fd_mask): Remove typedef.
335 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
337 * command.c (_initialize_command): Document requirements for ``!''
340 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
342 From Fri 10 Mar 2000 Robert
343 <robert.melchers@drives.eurotherm.co.uk>:
344 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
346 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
348 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
349 <dave@hiauly1.hia.nrc.ca>:
350 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
351 _initialize_hpux_thread being called twice.
352 * configure: Regenerated.
354 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
356 * event-top.c (_initialize_event_loop): If instream is not
357 connected to a terminal device, turn editing off.
359 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
361 Support for building GDB with DJGPP, and running the test suite on
363 * config/djgpp/djconfig.sh: New file.
364 * config/djgpp/config.sed: New file.
365 * config/djgpp/README: New file.
366 * config/djgpp/fnchange.lst: New file.
367 * config/djgpp/djcheck.sh: New file.
369 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
371 * ser-go32.c (ports): Make the initializers complete, to pacify
374 2000-03-17 Jim Blandy <jimb@redhat.com>
376 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
377 two-dimensional array, instead of faking it with explicit index
380 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
381 linuxthreads_create_inferior): Fix typo in variable name: it's
382 linuxthreads_exit_status, not linux_exit_status.
384 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
387 * solib.c (solib_add): Delete debugging code.
389 2000-03-17 Mark Kettenis <kettenis@gnu.org>
391 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
392 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
394 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
396 * language.c (set_lang_str): Do not call `free' for a null pointer.
397 (set_type_str, set_range_str): Ditto.
399 2000-03-16 Jim Blandy <jimb@redhat.com>
401 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
404 * solib.c (current_sos): Be more careful about freeing the new
405 so_list node if an error occurs.
407 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
408 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
409 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
410 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
411 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
412 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
413 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
414 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
415 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
416 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
417 i386_linux_sigtramp_saved_sp): Deleted. These all implement
418 Linux-specific signal trampoline detection, and should be moved
420 * i386-linux-nat.c: ... here.
421 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
422 this any more, since we're not enabling OS-specific code in a
425 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
427 * Makefile.in (go32-nat.o): Add prerequisites.
428 (ALLDEPFILES): Add go32-nat.c.
430 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
432 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
433 * symfile.c (reread_symbols): Clear msymbol hash table.
435 2000-03-15 Jim Blandy <jimb@redhat.com>
437 Deal with the inferior unloading shared objects.
438 * solib.c (current_sos): New function, replacing find_solib.
439 (find_solib): Deleted.
440 (free_so): New function.
441 (clear_solib): Call free_so, instead of writing it out.
442 (solib_add): Rewritten: compare the inferior's current list of
443 shared objects with GDB's list, and do the required loads and
445 (info_sharedlibrary_command, solib_address): Don't use find_solib
446 to walk the list of shared libraries: call solib_add, and then
447 walk the list at so_list_head normally.
448 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
449 detach the core target. These tasks are taken care of elsewhere.
450 * target.c (remove_target_sections): New function.
451 * target.h (remove_target_sections): New declaration.
453 * solib.c (symbol_add_stub): Check whether we've already created
454 an objfile for this shared object first, before doing all that
455 work to compute section addresses, etc.
457 * objfiles.c (unlink_objfile): Report an internal error if objfile
458 doesn't occur in the object_files list.
460 * solib.c (special_symbol_handling): Delete argument; it's not
463 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
465 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
466 from solib structures. Use it throughout solib.c, get rid of all
468 (struct so_list): Change type of lmaddr to CORE_ADDR.
469 (first_link_map_member): Change return value type to CORE_ADDR,
471 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
473 (open_symbol_file_object, find_solib): Change type of lm variable
476 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
478 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
479 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
480 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
481 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
483 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
484 not opened by dos_open, but let the 3 standard handles go through
487 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
489 * eval.c (evaluate_subexp_with_coercion): Add call to
490 check_typedef, to handle typedeffed vars correctly.
492 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
494 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
496 (QUIT): Note that this can probably be replaced by a function.
498 2000-03-13 James Ingham <jingham@leda.cygnus.com>
500 Add support for a variable object that tries to evaluate itself in
501 the currently selected frame, rather than in a fixed frame.
503 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
505 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
507 * varobj.c (varobj_list): Return type indicates whether the
508 variable's type has changed (for current frame variables).
509 (varobj_update): Handle the case where the variable's type has
511 (delete_variable_1): Allow for deletion of variables that have not
513 (new_root_variable): Initialize use_selected_frame variable.
514 (value_of_root): This is where most of the work to handle "current
515 frame" variables was added. Most of the complexity involves
516 handling the case where the type of the variable has changed.
517 (varobj_create): Add a "type" argument, to tell if the
518 variable is one of these "current frame" variables. Also protect
519 call to parse_exp_1 from long jumping.
521 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
523 * go32-nat.c (struct env387): Remove declaration.
524 (print_387_status, i386_go32_float_info): Remove redundant
526 (regno_mapping, sig_map, excepn_map): Add braces around inner
528 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
529 fix code which mixed signed with unsigned.
530 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
531 (go32_wait): Initialize INT3_addr.
532 (go32_fetch_registers): Extend all FP registers that are shorter
533 than 4 bytes to 32 bits. Support 32 standard FP registers defined
534 on config/i386/tm-i386.h.
535 (store_register): Support 32 FP registers.
536 (go32_create_inferior): Don't crash if handed a NULL pointer
537 instead of exec file name.
538 (ignore): Remove unused function.
539 (go32_insert_hw_breakpoint): Remove unused variables.
540 (init_go32_ops): Set value of processing_gcc_compilation to 2.
542 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
544 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
545 overloading, add support for seeing through references:
546 * valops.c (find_overload_match): Handle STABS overloading for
548 (find_overload_match): Look in right place for function arguments
550 (find_overload_match): Rather than giving up when we have >1
551 perfect match, just choose one, especially since the
552 recommendation GDB gives ("disambiguate it by specifying function
553 signature"), is basically impossible.
554 (check_field_in): STREQ->strcmp_iw
555 (search_struct_field): STREQ->strcmp_iw
556 (find_method_list): STREQ->strcmp_iw
557 * gdbtypes.c (rank_one_type): Add ability to see through
559 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
561 (rank_function): Rank function properly (was doing it wrong
562 before, comparing the wrong parts of the arrays)
563 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
564 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
565 associated with converting a non-reference to a reference.
567 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
570 2000-03-11 Mark Kettenis <kettenis@gnu.org>
572 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
574 (gnu_attach): Change error message for missing
575 argument to be identical to the corresponding message in
576 `inftarg.c'. This makes the testsuite happy.
578 2000-03-11 Mark Kettenis <kettenis@gnu.org>
580 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
581 %eflags isn't modified. This fixes a bug where every call to a
582 function in the program beyond the first call would fail.
584 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
586 * MAINTAINERS: Devolve responsibility for domain maintenance.
588 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
590 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
592 2000-02-25 Scott Bambrough <scottb@netwinder.org>
594 * gdb.base/long_long.exp: Correct test suite failure when printing
595 a long long value as a double on ARM platforms.
597 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
599 * MAINTAINERS (Core): Anthony Green is the Java - including
600 testsuite - maintainer. Reformat testsuite and language support
603 2000-03-08 Mark Kettenis <kettenis@gnu.org>
605 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
606 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
607 i386_linux_saved_pc_after_call.
609 2000-03-06 Jim Blandy <jimb@redhat.com>
611 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
613 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
614 (compact_minimal_symbols): Added `objfile' argument.
615 Put symbols in the objfile's hash table.
616 (install_minimal_symbols): Put symbols in the objfile's demangled
618 (lookup_minimal_symbol): Use hash table to find symbol in
620 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
622 (prim_record_minimal_symbol_and_info): Initialize the
623 hash link fields of the new minimal symbol.
624 * symtab.h (struct minimal_symbol): New fields `hash_next',
625 `demangled_hash_next'.
626 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
627 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
628 (struct objfile): New fields `msymbol_hash',
629 `msymbol_demangled_hash'.
631 2000-03-06 Jim Blandy <jimb@redhat.com>
633 * solib.c (first_link_map_member): Doc fix.
635 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
637 From Eli Zaretskii <eliz@is.elta.co.il>:
639 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
640 zero, since time_t might be unsigned.
642 2000-03-06 Mark Kettenis <kettenis@gnu.org>
644 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
646 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
648 2000-03-05 Mark Kettenis <kettenis@gnu.org>
650 Allow GDB to run on Linux 2.0 again.
651 * config.in: Add HAVE_PTRACE_GETREGS.
652 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
653 * configure: Regenerated.
654 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
655 CANNOT_STORE_REGISTER): New defines.
656 * i386-linux-nat.c (have_ptrace_getregs): New variable.
657 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
658 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
659 store_register, old_store_inferior_registers): Copied over from
660 `inptrace.c' as a temporary measure.
661 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
662 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
663 HAVE_PTRACE_GETREGS isn't defined.
664 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
666 (fetch_inferior_registers, store_inferior_registers): Fall back on
667 the method use in `infptrace.c' (by calling
668 old_fetch_inferior_registers and old_store_inferior_registers) if
669 `have_ptrace_getregs' isn't set.
671 2000-03-05 Mark Kettenis <kettenis@gnu.org>
673 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
674 of gregset_t and fpregset_t. Those are the only names that are
675 guaranteed to specify the right types for all supported Linux
677 Various doc fixes and gratitious local variable renames, all in an
678 attempt to stress similarities between the code and unify the
679 terminology used. Use ISO-C all over.
680 (regmap): Remove trailing comma.
681 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
682 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
683 is unnecessary and wasn't used anyway. All callers changed.
684 (convert_to_fpregset, convert_to_xfpregset): Likewise.
685 (fetch_regs, store_regs): Remove unused variable `regno'.
686 (fill_fpregs): If REGNO is not -1, only update the specified
688 (fetch_core_registers): Renamed from
689 i386_linux_fetch_core_registers. There is no need for a unique
690 name since the function is static anyway.
691 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
692 since it is more descriptive.
694 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
696 * MAINTAINERS (readline/): Expand to include host maintainers.
698 2000-03-04 Mark Kettenis <kettenis@gnu.org>
700 Fix support for Linux/i386 signal trampolines. The old approach
701 didn't work for Linux 2.2 and beyond, and didn't work with recent
702 versions of the GNU C library.
703 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
704 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
705 (linux_rt_sigtramp_code): New variable.
706 (LINUX_RT_SIGTRAMP_LEN): New define.
707 (i386_linux_rt_sigtramp_start): New function. Detect start of
708 signal trampolines for RT signals.
709 (i386_linux_sigtramp): Removed.
710 (i386_linux_in_sigtramp): New function.
711 (i386_linux_sigcontext_addr): New function. Recognize the names
712 of the signal tranmpolines used by recent versions of the GNU C
713 library, and add support for RT signals.
714 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
715 defines. Moved here from config/i386/tm-linux.h.
716 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
717 Reimplement in terms of i386_linux_sigcontext_addr.
718 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
719 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
720 Moved to i386-tdep.c.
721 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
723 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
725 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
726 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
728 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
730 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
733 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
735 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
736 ``Blanket Write Privs'' maintainers.
738 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
740 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
741 * language.c (longest_local_hex_string_custom): Don't compile
742 'long long' section if host doesn't have 'long long'.
744 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
746 * language.c (longest_raw_hex_string): Comment out. Appears
749 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
751 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
752 "mmalloc.h" which means using PTRs.
753 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
755 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
757 * defs.h (store_address, store_unsigned_integer, store_address):
758 Replace PTR with void* in delcaration.
759 * findvar.c (extract_signed_integer, extract_unsigned_integer,
760 extract_long_unsigned_integer, extract_address,
761 store_signed_integer, store_unsigned_integer, store_address):
762 Convert definition to ISO-C. Replace PTR with void*.
764 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
766 * defs.h (make_cleanup_func): Document as deprecated.
767 (make_cleanup_ftype): New typedef. Make signature consistent with
768 other function typedefs. Document as not be used out side of
769 make_cleanup code. Use in make_cleanup declarations.
770 (null_cleanup): Replace PTR with void*.
772 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
773 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
774 null_cleanup): Change K&R definition to ISO-C using void* and
776 (discard_my_cleanups): Don't cast argument to free.
778 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
780 * defs.h (struct continuation_arg): Change type of field 'data'
783 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
785 * event-top.c: Ditto.
787 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
789 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
791 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
792 SUBDIR_GDBTK_ALL): Define.
793 (all-gdbtk, clean-gdbtk): New targets.
794 (all): Add CONFIG_ALL as dependency.
795 (clean): Add CONFIG_CLEAN as dependency.
797 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
798 (LN_S): Define. Delete GDBtk's link code.
800 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
802 * configure.in (ENABLE_GDBTK): Delete variable.
803 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
804 * Makefile.in: Update.
805 * configure: Regenerate
807 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
809 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
812 2000-03-02 Mark Kettenis <kettenis@gnu.org>
814 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
815 Override definitions to include the normal FPU registers.
816 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
817 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
819 (i387_to_double, double_to_i387): Remove prototypes.
821 2000-03-02 Kevin Buettner <kevinb@redhat.com>
823 * findvar.c (extract_floating, store_floating): Use target
824 floating point type sizes rather host sizes to determine
825 which conversion needs to be done.
827 2000-03-02 Nick Duffek <nsd@cygnus.com>
829 * uw-thread.c: Apply GNU conventions to comment formatting.
830 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
831 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
832 call to deactivate_uw_thread().
834 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
836 * MAINTAINERS: Daniel Berlin is C++ maintainer.
838 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
840 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
841 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
842 share SCO/Unixware. Nick Duffek and Peter Schauer share
845 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
847 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
848 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
849 * remote-rdi.c (arm_rdi_close): Ditto.
851 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
853 * CONTRIBUTE (configure.in): Note that patches to configure are
856 2000-03-01 Mark Kettenis <kettenis@gnu.org>
858 * MAINTAINERS: Correct my own mail address.
860 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
862 * MAINTAINERS: Document people with paperwork pending.
864 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
866 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
867 Make NEW_PROC_ABI interface functional on Solaris x86.
868 * sol-thread.c (ps_lgetLDT): Rewrite to use new
869 procfs_find_LDT_entry function from procfs.c, mostly copied from
871 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
874 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
876 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
877 * config/i386/tm-i386sol2.h (MERGEPID): Define.
879 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
881 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
882 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
883 FRAME_FIND_SAVED_REGS.
884 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
885 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
888 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
890 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
891 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
894 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
896 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
897 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
898 (top level): Add prototypes for go32_* functions.
899 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
900 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
901 Override definitions from tm-i386.h.
902 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
903 * i386-tdep.c (i386_extract_return_value)
904 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
905 to the list of targets which return FP values in FP registers.
907 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
908 that this function be re-implemented using multi-arch.
910 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
912 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
913 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
915 * ser-go32.c: Include string.h, for prototype of strncasecmp.
916 (dpmi_regs, dpmi_sregs): Remove unused variables.
917 (dos_flush_input): Return a value, to prevent compiler warning.
918 * expprint.c (dump_prefix_expression): Use %ld in format and cast
919 sizeof(union exp_element) to long, to prevent GCC from complaining
920 about format/argument mismatch.
921 (dump_postfix_expression): Likewise.
923 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
925 * arm-tdep.c: Include <ctype.h>.
927 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
929 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
930 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
931 that the target's stack was valid.
933 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
935 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
936 * dwarf2read.c (read_address): Read 16-bits addresses.
938 2000-02-28 Scott Bambrough <scottb@netwinder.org>
940 * arm-linux-nat.c (fetch_nw_fpe_*):
941 Renamed to fetch_nwfpe_* to use the same naming convention
942 as in the Linux kernel. Modified prototype to get rid of
944 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
945 naming convention as in the Linux kernel. Fixed calls to
947 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
950 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
952 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
954 2000-02-28 Christopher Faylor <cgf@cygnus.com>
956 * win32-nat.c: Remove unneeded header.
959 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
961 * wince.c: Include "gdb_wait.h" and not "wait.h".
963 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
965 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
966 Target/Architecture maintainers descriptions.
968 2000-02-26 Mark Kettenis <kettenis@gnu.org>
970 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
971 Reorder headers a bit. Overall cleanup and minor reformatting.
972 (MIG_SERVER_DIED): Remove define.
973 (proc_update_sc): Add braces to silence compiler warning.
974 (proc_steal_exc_port): Initialize err to zero.
975 (make_proc): Add braces to silence compiler warning.
976 (inf_validate_task_sc): Add cast to silence compiler warning.
977 (inf_set_traced): Reorganize a bit to silence compiler warning.
978 (inf_validate_procs): Use mach_msg_type_number_t for all thread
979 numbers and add braces to silence compiler warning.
980 (gnu_wait): Add prototypes for server functions and add braces to
981 silence compiler warnings.
982 (S_exception_raise_request): Pass subcode to inf_debug call.
983 (gnu_write_inferior): Remove unused variable `protection_changed'.
984 (gnu_xfer_memory): Remove unused variable `result'.
985 (set_sig_thread_cmd): Remove unused varible `tid'.
986 (set_signals_cmd): Remve unused variable `trace'.
987 (add_task_commands): Provide complete prototype. Reformat help
988 strings a bit to make sure the first line is a full sentence.
989 Call info_port_rights_cmd instead of info_send_rights_cmd for the
990 "info port-rights" command.
991 (add_thread_commands): Provide complete prototype. Make static.
992 Reformat help strings a bit to make sure the first line is a full
994 (_initialize_gnu_nat): Provide complete prototype.
996 2000-02-26 Mark Kettenis <kettenis@gnu.org>
998 Make cross-compilation for the Hurd more friendly.
999 From Jeff Bailey <jbailey@gnu.org>:
1000 * configure.in: Use AC_CHECK_TOOL to find MiG.
1001 * Makefile.in (MIG): New variable.
1002 * config/i386/i386gnu.mh (MIG): Remove.
1003 * configure: Regenerated.
1005 2000-02-26 Kevin Buettner <kevinb@redhat.com>
1007 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
1008 comment explaining motivation behind this function and why
1009 the generic facilities won't work for this platform.
1010 * rs6000-tdep.c (skip_prologue): Always test to make sure
1011 that an instruction is read successfully from the target's
1012 memory. Introduce notion of instructions which may appear in
1013 the prologue, but may not end the prologue. Added explicit
1014 check for nop instruction. Use memset() to zero the frame
1015 data instead of assignment from a statically allocated,
1016 uninitialized structure.
1018 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1020 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
1021 systems. Note that Jim Blandy as maintainer for ``tracing
1024 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
1026 From: Thomas Zenker <thz@Lennartz-electronic.DE>
1027 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
1028 NetBSD...) sys_errlist should not be declared in hsys.c.
1029 NEED_SYSERRLIST is set already by configure, so we can use it.
1030 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
1031 posix compliant and we should not work with the old compatibility
1032 stuff. Because of that I undef BSD in case of FBSD etc and include
1033 sys/ioctl to get the flags.
1034 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
1037 2000-02-24 Kevin Buettner <kevinb@redhat.com>
1039 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
1040 of return structure in r3 if necessary.
1041 (ppc_linux_memory_remove_breakpoints): New function.
1042 * rs6000-tdep.c (skip_prologue): Make sure that the cases
1043 for storing either cr or lr to the stack only handle those
1044 cases. (I.e, don't let these cases match 0x00000000 which is
1045 found found in the shared library trampoline prior to the
1046 loading of the shared library.)
1047 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
1049 (MEMORY_REMOVE_BREAKPOINT): Define.
1051 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
1053 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
1055 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
1057 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
1058 $(SUBDIR_*_INSTALL) when so configured.
1059 * configure: Regenerate.
1061 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
1063 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
1065 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
1066 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
1067 SUBDIR_GDBTK_INSTALL): Define.
1068 (install-gdbtk): New target.
1070 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1072 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
1073 * configure: Regenerate.
1075 2000-02-24 Christopher Faylor <cgf@cygnus.com>
1077 * configure.tgt: Add arm, mips, sh wince targets.
1078 * config/arm/tm-wince.h: New file.
1079 * config/arm/wince.mt: New file.
1080 * config/sh/tm-wince.h: New file.
1081 * config/sh/wince.mt: New file.
1082 * config/mips/tm-wince.h: New file.
1083 * config/mips/wince.mt: New file.
1084 * wince.c: New file.
1085 * wince-stub.c: New file.
1086 * wince-stub.h: New file.
1087 * sh-tdep.c: Use correct register names for Windows CE.
1089 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1091 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
1092 (error_return, quit_return): Merge into catch_return pointer.
1093 (return_to_top_level): Update comment. Longjmp to *catch_errors,
1094 and communicate reason to catch_errors via setjmp return value.
1095 (catch_errors): Always catch both quit and error, and if a catch
1096 wasn't requested by caller, throw it to the next catch_error.
1097 Replace dual longjmp buffer memcpy with single pointer change.
1098 Add FIXME for possibly adding new interface to tell caller what
1099 event was caught. Add extensive comments.
1100 * defs.h (enum return_reason): Reserve 0 for use as initial
1101 setjmp() return value.
1102 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
1104 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
1106 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
1108 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
1109 * valops.c (_initialize_valops): Add command "set unwindonsignal".
1110 (hand_function_call): Test for unwind_on_signal and act accordingly.
1112 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1114 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
1115 Match ../include/dis-asm.h change.
1116 * gdbarch.h: Regenerate.
1117 * corefile.c (dis_asm_read_memory): Update.
1119 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1121 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
1122 (ENABLE_CFLAGS): Move initialization to start of file.
1123 (enable-gdbmi): Add new configure option --enable-gdbmi. When
1124 selected and an ${srcdir}/mi directory is present enable MI
1127 * configure: Regenerate.
1129 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
1130 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
1131 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
1132 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
1134 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
1135 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
1137 * mi: New directory. MI interface to GDB.
1139 * defs.h (interpreter_p): Declare when UI_OUT.
1140 * top.c (gdb_init): When interpreter_p, check that the interpreter
1141 was recognized by one of the linked in interpreters.
1142 * main.c (interpreter_p): Define.
1143 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
1144 * event-top.c (display_gdb_prompt): When interpreter_p, assume
1145 interpreter displays prompt.
1147 * breakpoint.c (print_it_typical, watchpoint_check,
1148 print_one_breakpoint, mention): When MI include additional
1149 target status information.
1150 * infrun.c (print_stop_reason, normal_stop): Ditto.
1152 2000-02-22 Jim Blandy <jimb@redhat.com>
1154 * gdbarch.sh: Make the `default' field really default to zero, as
1157 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
1158 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
1160 (default_coerce_float_to_double, standard_coerce_float_to_double):
1162 (value_arg_coerce): Adjust for new definition.
1163 * value.h (default_coerce_float_to_double,
1164 standard_coerce_float_to_double): New declarations for the above.
1165 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
1166 * gdbarch.c, gdbarch.h: Regenerated.
1167 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
1168 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1170 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1172 (mips_gdbarch_init): Install that as our coerce_float_to_double
1175 2000-02-22 Kevin Buettner <kevinb@redhat.com>
1177 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1179 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1180 forward declaration.
1182 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1183 where the next frame is a signal handler caller.
1185 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1187 (tm-linux.h): Include.
1188 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
1189 include this file for us.
1190 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
1191 config/tm-linux.h for us.
1192 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
1194 2000-02-21 Kevin Buettner <kevinb@redhat.com>
1196 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
1197 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
1198 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
1201 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1202 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1203 * config/powerpc/xm-linux.h: Substantially revised for native
1205 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1206 (NATDEPFILES): Update list to reflect the fact that we can
1209 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
1210 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
1211 Renamed; The former names were lacking the rs6000_ prefix.
1212 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
1213 instead of rs6000_frame_chain.
1214 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
1215 of rs6000_frameless_function_invocation.
1217 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1219 From Philippe De Muyter <phdm@macqel.be>
1221 * event-loop.c (handle_file_event): In case of poll, enable
1222 printing of informational message if an error/exception is
1223 detected on the file descriptor.
1225 2000-02-21 Jim Kingdon <kingdon@redhat.com>
1227 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
1229 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1231 * buildsym.c: Include "language.h" and "expression.h" for
1232 longest_local_hex_string_custom.
1234 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
1236 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
1237 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
1238 Cagney <cagney@b1.cygnus.com>.
1240 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1242 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
1243 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
1244 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
1245 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
1246 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
1248 * MAINTAINERS: Add Nick Clifton to write after approval list.
1250 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
1252 * MAINTAINERS: Add note on multiple maintainers.
1254 2000-02-19 Philippe De Muyter <phdm@macqel.be>
1256 * cli-out.c (cli_table_header): Type of parameter `alignment' is
1257 `enum ui_align', not `int'.
1258 (cli_field_string, cli_field_skip): Likewise.
1260 2000-02-18 Jim Blandy <jimb@redhat.com>
1262 From Jimmy Guo <guo@cup.hp.com>:
1263 * buildsym.h (add_free_pendings): Declare.
1264 * buildsym.c (add_free_pendings): New function.
1265 (make_blockvector): 32x64 fix using longest_local_hex_string().
1266 (start_subfile): initialize variable 'subfile'.
1268 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1270 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
1271 make sure that all is cleaned up after we disconnect from the
1273 (remote_detach): Ditto.
1275 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1277 From Rodney Brown <RodneyBrown@pmsc.com>
1278 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
1279 potentially harming mistake.
1281 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1283 * arm-tdep.c: Use header file instead of extern declarations for
1284 the {get,set}_arm_regname* functions.
1286 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1288 * configure.in: Replaces obsolete gdbtk-variable.c with
1290 * configure: Regenerate.
1291 * Makefile.in: Remove obsolete/extraneous references to
1294 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1296 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
1297 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
1298 33 by definition, whereas REALTIME_LO might be 32 on systems that
1299 have SIG32 such as Linux. Make sure that the signal number
1300 returned is within the range specified by REALTIME_LO and
1303 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1305 * configure: Regenerated.
1307 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1309 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
1310 _initialize_arm_tdep): Allows the user to choose between any of
1311 the flavors available for the disassembly to be used in the "info
1312 reg" command and elsewhere in gdb. It prevents having to maintain
1313 this information in two places by using the data kept in the
1316 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1318 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
1319 prfpregset_t in <sys/procfs.h>.
1320 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
1322 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
1323 prgregset_t and prfpregset_t if they are not already present.
1325 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
1327 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
1328 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
1330 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
1332 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
1335 2000-02-15 Kevin Buettner <kevinb@redhat.com>
1337 Changes for AIX 4.3:
1338 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
1339 to correct value for generic dummy frames. When using
1340 generic dummy frames, don't attempt to write TOC value or
1341 function to call into the call dummy.
1342 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
1343 code to also handle the PowerOpen ABI.
1344 (ppc_push_return_address): Enable for all ports.
1345 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
1346 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
1347 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
1348 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
1349 provided by generic RS6000 definitions so that call dummies
1350 are implemented using generic dummy frames instead.
1352 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
1353 prior to changing the stack pointer via ptrace(). Also, ignore
1354 attempts to store to undefined registers that are less than
1357 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
1358 frame from 436 to 448 to account for alignment padding.
1359 (rs6000_push_arguments): Obtain actual register size instead
1360 of assuming the register is 4 bytes long. [There's still
1361 more work to be done to totally remove the 4 byte assumption,
1362 however.] Make sure the stack is 16 byte aligned as required
1363 by the PowerOpen ABI. Also, make sure that small structures
1364 passed in registers are properly aligned within the register.
1366 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
1368 Patch applied by Kevin Buettner <kevinb@redhat.com>
1370 * rs6000-tdep.c (skip_prologue): skip copying of argument
1371 registers to local variable registers.
1373 2000-02-14 Jim Kingdon <kingdon@redhat.com>
1375 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
1376 sym->section->index number is not a SECT_OFF_* code.
1378 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
1380 * MAINTAINERS (write after approval): Add H.J. Lu.
1382 2000-02-14 Nick Clifton <nickc@cygnus.com>
1384 * sh-tdep.c: Remove extraneous code.
1386 2000-02-14 Amit S. Kale <akale@veritas.com>
1388 * elfread.c (elf_symtab_read): Move the use of sym to after where
1390 Checked in by Jim Kingdon <kingdon@redhat.com>
1392 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1394 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
1396 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
1398 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
1399 * dwarf2read.c: (die_is_declaration): New fn.
1400 (read_structure_scope): Use it.
1402 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
1404 2000-02-10 J.T. Conklin <jtc@redback.com>
1406 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
1407 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
1409 * gdbserver/low-nbsd.c: New file.
1411 * gdbserver/Makefile.in: convert to autoconf.
1412 * gdbserver/configure.in: likewise.
1413 * gdbserver/configure: generate.
1415 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1417 * CONTRIBUTE: New file. How to contribute to GDB.
1419 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1421 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
1422 Buettner to powerpc maintainers. Make Kevin Buettner the
1423 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
1424 and Jason Molenda to write after aproval list.
1426 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1428 * MAINTAINERS: Reformat. Separate into check-in categories.
1430 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1432 * uw-thread.c: Remove __FUNCTION__ GNUism.
1434 2000-01-17 Amit S. Kale <akale@veritas.com>
1436 * elfread.c (elf_symtab_read): Use offset for the section in which a
1437 symbol resides, instead of .text section for calculating address of a
1439 Checked in by Jim Kingdon <kingdon@redhat.com>
1441 2000-02-10 Mark Kettenis <kettenis@gnu.org>
1443 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
1444 no longer necessary now we have gdb_wait.h.
1446 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1448 * gnu-nat.c (proc_string): Make global.
1449 (do_mach_notify_dead_name): Suppress dead name notifications if we
1450 know that the task is dead.
1452 1999-12-13 Mark Kettenis <kettenis@gnu.org>
1454 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
1455 instead of directly from the kernel. Add some hackery to make
1456 sure that the info isn't influenced by suspension of the task in
1457 the proc server itself.
1459 2000-02-10 Jim Kingdon <kingdon@redhat.com>
1461 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
1462 approved by Michael Snyder.
1464 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1466 * linux-thread.c: Include defs.h before gdb_wait.h.
1468 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1470 * Makefile.in (wait_h): Delete macro. Update all dependencies
1471 specifying gdb_wait.h instead.
1473 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
1474 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
1475 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
1476 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
1477 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
1478 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
1479 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
1480 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
1481 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
1482 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
1484 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
1486 * gdb_wait.h: New file. Based on ../include/wait.h. Include
1487 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
1489 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
1491 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
1492 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
1493 (d10v_stack_align): Declare.
1494 * d10v-tdep.c (d10v_stack_align): Define.
1496 1999-08-23 J.T. Conklin <jtc@redback.com>
1498 * top.c (remote_timeout): Change default to 2. Add comment
1499 explaining history of changes to the default value.
1500 * remote.c (_initialize_remote): Remove code that adds set/
1501 show remotetimeout, as that's also done in top.c
1503 1999-10-18 J.T. Conklin <jtc@redback.com>
1505 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1506 Return E01 instead of P01 when 'P' command fails.
1508 2000-02-05 J.T. Conklin <jtc@redback.com>
1510 * remote.c (putpkt_binary): Handle NAK from target stub.
1512 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1514 * configure.in: Remove the addition of sol-thread.c to the
1515 CONFIG_INITS list. This caused problems with init.c, because
1516 sol-thread.c would be grepped twice for _initialize_* functions.
1518 * Makefile.in: Add FIXME for init.c.
1520 2000-02-07 Jim Kingdon <kingdon@redhat.com>
1522 Clean up compiler warnings:
1523 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1524 stack.c, valprint.c: Change variables to unsigned.
1525 * bcache.c: Rearrange to avoid warnings about variables not being set.
1526 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1527 rather than declaring print_max and repeat_count_threashold
1528 ourselves (incorrectly).
1529 * valprint.h: Do declare repeat_count_threashold.
1530 * ch-exp.c: Use default case for internal error.
1531 * findvar.c: Don't omit argument type.
1532 * symtab.c: Remove unused variable.
1534 2000-02-04 Jim Blandy <jimb@redhat.com>
1536 * c-typeprint.c (remove_qualifiers): New function.
1537 (c_type_print_base): Use it to remove qualifiers from C++
1538 qualified names, not strrchr.
1540 * c-typeprint.c (c_type_print_base): Recognize type conversion
1541 operators by calling is_type_conversion_operator.
1542 (is_type_conversion_operator): New function.
1544 2000-02-04 Nick Clifton <nickc@cygnus.com>
1546 * config/arm/tm-arm.h (LOWEST_PC): Define.
1548 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1550 * infrun.c (resume): Make just one call to target_resume(), instead
1551 of four: set up correct parameters in all the cases ahead of time,
1552 and do call at the end.
1554 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1556 * config/powerpc/tm-ppc-eabi.h: Define
1557 SOFUN_ADDRESS_MAYBE_MISSING.
1559 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1561 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1564 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1566 * Makefile.in (INIT_FILES): Append CONFIG_INITS
1567 * configure.in (CONFIG_INIT): Initialize.
1568 (links): Link srcdir/gdbtk/library to gdbtcl2.
1569 * gdbtcl2: Moved to gdbtk/library.
1570 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1571 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1572 gdbtk.h: Moved to gdbtk/generic.
1574 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1576 * printcmd.c (build_address_symbolic): New function. Returns all
1577 the parts that are necessary to print an address in a symbolic
1579 (print_address_symbolic): Split into a printing part and an
1580 information building part, build_address_symbolic().
1582 * defs.h (build_address_symbolic): Export.
1584 2000-02-03 Jim Blandy <jimb@redhat.com>
1586 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
1589 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1591 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
1592 arguments on dummy frames.
1594 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1596 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
1597 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
1599 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1601 * remote.c (getpkt_sane): New function. It is the old getpkt(),
1602 which now returns a timeout indication.
1603 (getpkt): New function. Wrapper for getpkt_sane(), so that return
1604 value can still be ignored.
1606 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1608 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
1611 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
1613 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
1614 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
1617 * Makefile.in: Update.
1619 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
1620 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
1621 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
1622 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
1623 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
1624 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
1625 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
1626 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
1627 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
1628 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
1629 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
1630 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
1631 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
1632 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
1633 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
1634 config/pa/tm-hppa.h: Update.
1635 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
1637 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
1639 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
1640 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1641 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1642 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1643 config/m88k/delta88v4.mh, config/mips/irix4.mh,
1644 config/mips/irix5.mh, config/mips/mipsv4.mh,
1645 config/powerpc/solaris.mh (NATDEPFILES): Change references to
1646 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1647 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1649 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1651 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
1653 * main.c (captured_main): Only use the legacy tui_file code when
1654 linking in older code such as the TUI.
1656 * gdb-file.h, gdb-file.c: New files.
1657 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
1658 null_file_isatty, null_file_rewind, null_file_put,
1659 null_file_flush, null_file_write, null_file_fputs,
1660 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
1661 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
1662 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
1663 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
1664 set_gdb_file_data, struct accumulated_gdb_file,
1665 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
1666 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
1667 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
1668 stdio_file_delete, stdio_file_flush, stdio_file_write,
1669 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
1670 Moved to gdb-file.h and gdb-file.c.
1671 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
1672 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
1673 tui_file_rewind, tui_file_put, tui_file_fputs,
1674 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
1675 fputs_unfiltered_hook):
1676 Moved to tui/tui-file.c and tui/tui-file.h.
1678 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
1679 (tui-file.o, gdb-file.o): Add dependencies.
1680 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
1681 * main.c: #include tui/tui-file.h.
1683 2000-01-28 Fred Fish <fnf@cygnus.com>
1685 * findvar.c (value_from_register): Special case handling of D10V
1686 pointer values fetched from registers.
1688 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
1690 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
1691 support for new style thumb prologues.
1693 2000-01-28 Nick Clifton <nickc@redhat.com>
1695 * arm-tdep.c: Remove extraneous dash at start of strings
1696 introduced in previous delta.
1698 2000-01-27 Nick Clifton <nickc@redhat.com>
1700 * arm-tdep.c: Replace uses of arm_toggle_renames() with
1701 parse_arm_disassembler_option().
1703 2000-01-27 Jim Blandy <jimb@cygnus.com>
1705 * symtab.c (decode_line_1): Don't let commas that are within
1706 quotes or parenthesis terminate the line spec. Don't use pp when
1707 removing the final double quote of a double-quoted string. Don't
1708 forget to skip the opening double quote. I have no clue whether
1709 this change is correct; probably we've just moved this function
1710 from one buggy place to another buggy place, and never came within
1711 an outhouse whiff of correctness.
1712 (find_toplevel_char): New function.
1714 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1716 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
1717 passing the pointer to a thumb function as an argument.
1719 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1721 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
1722 are reinserted for another run.
1724 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1726 * cli-out.c (cli_filed_string): Test for NULL string.
1728 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1730 * infcmd.c (run_stack_dummy): Account for a random signal stopping
1731 the inferior as well as breakpoints being hit while performing an
1732 inferior function call.
1733 * valops.c (hand_function_call): Ditto.
1735 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1737 From Mark Kettenis <kettenis@gnu.org>
1739 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
1740 i386_REGS_SEGS_STATE.
1741 (HAVE_I387_REGS): Define.
1742 (FLOAT_INFO): Remove.
1743 * i386gnu-nat.c: Almost completely rewritten to use new i386
1744 register layout and `float info' implementation.
1745 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
1746 Move prototypes from here.
1747 * gnu-nat.h: To here.
1749 2000-01-24 Kevin Buettner <kevinb@redhat.com>
1751 * utils.c (get_field, put_field): Fix buffer underruns and
1752 overruns. Also, handle case where total_len is not evenly
1754 (getfield): Make sure zeroing of unwanted bits occurs even
1755 when bit field to extract does not straddle two or more
1758 2000-01-23 Christopher Faylor <cgf@cygnus.com>
1760 * defs.h: Add gdb_thread_select declaration.
1762 2000-01-23 Kevin Buettner <kevinb@redhat.com>
1764 * linux-thread.c (_initialize_linuxthreads): Make sure that
1765 linuxthreads_block_mask does not block SIGCHLD.
1767 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
1769 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
1770 text so that new lines work properly.
1772 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1774 * proc-utils.h: New file. Export functions from proc-*.c.
1776 * proc_api.c: Rename to:
1777 * proc-api.c: New file. Add include of proc-utils.h.
1779 * proc_events.c: Rename to:
1780 * proc-events.c: New file.
1782 * proc_flags.c: Rename to:
1783 * proc-flags.c: New file.
1785 * proc_why.c: Rename to:
1786 * proc-why.c: New file. Add include of proc-utils.h.
1788 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
1789 ctype.h, proc-utils.h.
1790 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
1791 (open_procinfo_files): Conditionalize local variable tmp, to avoid
1793 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
1795 (procfs_wait): Adjust format in some printf_filetered calls to
1796 avoid compiler warnings.
1797 (make_signal_thread_runnable): Ifdef 0. The calls to this function
1798 are also ifdef'd 0 .
1799 (procfs_resume): Add parentheses around '&&' operation.
1800 (procfs_set_exec_trap): Remove unused variable.
1801 (info_proc_cmd): Add braces to avoid ambiguous else clause.
1803 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
1804 proc-why.o): Update dependencies.
1806 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
1809 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
1811 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1812 Fix from Robert Lipe <robertl@sco.com>.
1813 * configure: Regenerated.
1815 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1817 * stack.c (print_frame_info_base): Break up into the frame info
1818 (location) printing part and the rest (source line printing).
1819 (print_frame): New function. Take care of printing the location
1823 * infrun.c (normal_stop): Use enum values rather than integers for the
1824 source_flag to be passed to show_and_print_stack_frame().
1827 * frame.h (print_what): New enum for 'source' argument to
1828 print_frame_info_base(). Use this instead of obscure numbers.
1831 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
1833 * event-top.c (stdin_event_handler): call quit_command rather than
1834 exit -- run cleanups, give target code a chance to say goodbye to
1835 the target. Fixes bug where the inferior processes were left
1836 around on Solaris (and probably elsewhere) by the testsuite.
1838 2000-01-14 Mark Salter <msalter@cygnus.com>
1840 * v850-tdep.c (v850_target_architecture_hook): Setup correct
1841 machine id for disassembly.
1843 2000-01-13 Jim Blandy <jimb@cygnus.com>
1845 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1846 convert_to_regset, when regno indicates a specific register.
1848 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1850 * uw-thread.c: Document libthread.so debugging interface. Minor
1851 comment and formatting tweaks.
1852 (DEBUG): #define as 0 instead of 1.
1853 (CALL_BASE): Include function name in error msg.
1854 (libthread_stub): Adjust inferior_pid after thread exit.
1855 (uw_thread_create_inferior): Deactivate uw_thread_ops before
1856 asking procfs_ops to create inferior.
1857 (libthread_init): Don't return nonlocally on error.
1859 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1861 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1864 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1866 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1867 both sides are on the same state.
1869 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1871 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1872 115200 (minor syntax mistake).
1874 2000-01-12 Jim Blandy <jimb@cygnus.com>
1876 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1877 this here, to go along with the definitions of PIDGET and TIDGET.
1879 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1881 * thread.c (do_captured_thread_select): New function. Switch
1882 current thread, safely from within catch_errors().
1883 (gdb_thread_select): New function. Switch threads safely.
1884 (thread_command): Use gdb_thread_select().
1886 (do_captured_list_thread_ids): New function.
1887 (gdb_list_thread_ids): New function.
1889 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1891 2000-01-11 Christopher Faylor <cgf@cygnus.com>
1893 * configure.in: Avoid linking -limagehlp unless it's a native build.
1894 * configure: Regenerate.
1895 * thread.cc (add_thread): Clear private data pointer here or suffer
1896 strange behavior when it is checked for NULL later.
1898 2000-01-09 Christopher Faylor <cgf@cygnus.com>
1900 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1901 * configure.in: Add an additional library to cygwin link.
1902 * configure: Regenerate.
1904 Patch from Egor Duda <deo@logos-m.ru>:
1905 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1908 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
1910 * uw-thread.c: New file to support UnixWare user-mode threads:
1911 contributed by Nickolas Duffek <nsd@cygnus.com>.
1912 * target.h (struct target_ops): New vector, to_extra_thread_info,
1913 allows back-ends to give extra details in info thread display.
1914 (target_extra_thread_info): define new macro.
1915 (target_find_new_threads): simplify macro. Cleanup comments.
1916 * target.c (to_extra_thread_info): default and inherit new vector.
1917 (cleanup_target): eliminate PARAMS, break up long lines,
1918 provide default definition for to_extra_thread_info, and
1919 to_find_new_threads. Default to_thread_alive and to_query
1920 to return_zero, not target_ignore (they each return int not void).
1921 (debug_to_find_new_threads): new debug entry.
1922 (setup_target_debug): add debug_to_find_new_threads.
1923 * gdbthread.h: export struct thread_info, find_thread_pid, and
1924 iterate_over_threads. Add comments. Eliminate PARAMS. Update
1925 copyright. Add new private data pointer for use by target back-ends.
1926 * thread.c (struct thread_info): move definition to gdbthread.h.
1927 (find_thread_pid): new exported function for thread lookup.
1928 (iterate_over_threads): new exported function for applying
1929 arbitrary operations to threads. Update copyright to 2000.
1930 (info_threads_command): use new target_extra_thread_info vector
1931 to display extra information about each thread (if implemented).
1932 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1933 Add defines for PIDGET, etc.
1934 * config/i386/tm-i386sol2.h: ditto.
1935 * config/sparc/tm-sun4sol2.h: ditto.
1936 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1937 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1938 if -lpthread and -lpthreads fail.
1940 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1941 (proc_flags): combine flags that UnixWare splits into two locations.
1942 (proc_modify_flag): add support for PR_KLC (kill on last close).
1943 (proc_[un]set_kill_on_last_close): new functions.
1945 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1947 * infrun.c (normal_stop): Print out thread id when we stop.
1949 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1951 * remote.c (remote_open_1): Fix message so it does not imply a
1952 specific syntax for serial ports, as it is OS dependent.
1953 (remote_async_open_1): Ibid.
1954 (init_remote_ops): Ibid.
1956 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1958 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1959 "set remotebaud" command (if set) when no speed is specified on
1960 the "target rdi" command.
1962 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1964 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1966 (baud_options[]): Ibid.
1968 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1970 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1971 used by each operating system.
1973 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1975 * breakpoint.c (until_break_command): Add an argument for the
1976 continuation, the beginning of the cleanups set up by this
1978 (until_break_command_continuation): Do cleanups until the one
1979 passed in as argument instead of doing all of them.
1981 * infcmd.c (finish_command_continuation): Expect a new argument,
1982 which indicates up to where to do cleanups. Update calls to
1983 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1984 (finish_command): Add another argument for the continuation: the
1985 starting cleanup for this command.
1987 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
1989 From Grant Edwards <grante@visi.com> (original patch from Thomas
1991 * rdi-share/ardi.c: Allow interruption of interruptible
1992 targets with a <CNTL-C>.
1994 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1996 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1997 to control port to accommodate some versions of Angel.
1999 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2001 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
2002 Add interpretation for C Support Library packets.
2004 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2006 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
2007 is now being modified.
2008 * rdi-share/devsw.h: Adjust declaration of the above funtion.
2010 For older changes see ChangeLog-99
2016 version-control: never