1 Mon May 15 13:25:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
4 (core_addr_greaterthan, core_addr_lessthan): Move from here.
5 * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
6 arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
8 Mon May 15 12:07:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
10 * printcmd.c (print_frame_args), stack.c (print_frame), command.c
11 (do_setshow_command), breakpoint.c (print_it_typical, mention):
12 Use make_cleanup_ui_out_stream_delete.
14 Mon May 15 11:23:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
16 * proc-events.c (init_syscall_table): Delete stray ``;''.
17 * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
19 * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
21 2000-05-12 Kevin Buettner <kevinb@redhat.com>
23 * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
26 Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
28 * TODO: Mention weak symbol problem. Mention UnixWare thread
31 Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
33 * README: Update section on kernel debugging.
35 Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
37 * mips-tdep.c (mips_get_saved_register): New function. Handle
38 case of 32 ABI saving 32 bit registers on stack when target has 64
40 (mips_gdbarch_init): Update.
42 Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
44 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
46 Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
48 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
49 options before using them. Report result.
50 * configure: Regenerate.
52 2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
54 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
55 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
56 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
59 Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
61 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
62 Always check that a macro is defined before printing it.
63 * gdbarch.c: Re-generate.
65 Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
67 * README: Update for GDB 5.0.
69 Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
71 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
73 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
74 definition. Disable. Document known problems.
75 (MIPS_DEFAULT_ABI): Define.
77 * mips-tdep.c (enum mips_abi): Define.
78 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
80 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
81 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
82 looking for a matching architecture require a matching MIPS_ABI.
83 (mips_gdbarch_init): Cleanup arch_debug information.
85 2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
87 * solib.c (symbol_add_stub): Remember the index and the name of
88 the section with the lowest address. Use this data (instead of
89 data from .text) to pass info into symbol_file_add.
91 * elfread.c (record_minimal_symbol_and_info): Use the section
92 where the symbol lives to get the index, instead of guessing.
94 2000-05-10 Michael Snyder <msnyder@seadog.cygnus.com>
96 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
97 * sparc-tdep.c: include arch-utils.h.
98 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
99 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
100 (GDB_TARGET_IS_SPARC64): make into a runtime test.
101 (struct frame_extra_info): Define, use instead of the macro.
102 (Many places): Use alloca instead of statically allocated buffers
103 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
104 (sparc_extract_struct_value_address): Accept a pointer arg instead
105 of an array sized by REGISTER_BYTES.
106 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
107 instead of the defunct struct frame_saved_regs. Recognize new
108 Sparc64 store instructions as part of the prologue. Ignore the
109 destination of a frame store when parsing the prologue (so long
110 as it's on the stack).
111 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
112 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
113 instead of the defunct struct frame_saved_regs.
114 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
115 supply_register. Provide 4-byte offset to compensate for diff
116 between size of the prgreg_t elements on a 64-bit host and size
117 of the registers for a 32-bit target. Fill all inaccessible regs
118 with zero so they won't keep being requested again and again.
119 (fill_gregset): Handle 32/64 size difference between registers
120 and prgreg_t. Handle as many new 64-bit regs as possible.
121 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
122 (sparc_push_arguments): Rename to sparc32_push_arguments.
123 Copy arguments into registers as well as onto stack, so that the
124 CALL_DUMMY (code pushed onto the target stack) is not required.
125 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
126 (sparc_store_return_value): Use memset instead of bzero.
127 Use write_register_gen instead of write_register_bytes.
128 (sparclet_store_return_value): New function.
129 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
130 the gdbarch multi-architecture system.
131 (sp64_push_arguments): Rename to sparc64_push_arguments.
132 Extend to store arguments in general registers as well as on stack.
133 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
134 Use as a private function, to be called by the new external function
135 sparc64_extract_return_value.
136 (sparclet_extract_return_value): New function.
137 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
138 sparc64_register_name, sparc_print_extra_frame_info,
139 sparclite_register_name, sparclet_register_name,
140 sparc_push_return_address, sparc64_use_struct_convention,
141 sparc32_store_struct_return, sparc64_store_struct_return,
142 sparc32_register_virtual_type, sparc64_register_virtual_type,
143 sparc32_register_size, sparc64_register_size,
144 sparc32_register_byte, sparc64_register_byte,
145 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
146 sparc_convert_to_raw, sparc_frame_init_saved_regs,
147 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
148 sparc_coerce_float_to_double, sparc_call_dummy_address,
149 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
150 sparc_return_value_on_stack): New functions supporting multi-arch.
151 (sparc_gdbarch_init): New function; initialize multi-arch.
152 (struct gdbarch_tdep): Define, use for private multi-arch data.
153 * config/sparc/tm-sparc.h: Move definitions around, enclose with
154 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
155 definitions. Add enums for register names, to help debugging gdb.
156 This header file must work for non-multi-arch and for multi-arch.
157 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
158 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
159 Define GDB_MULTI_ARCH.
160 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
161 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
162 * config/sparc/tm-sparclite.h: Ditto.
163 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
164 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
165 avoid using deprecated REGISTER_NAMES macro.
166 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
168 2000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>
170 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
171 * gdbarch.c, gdbarch.h: Regenerate.
172 * core-regset.c: Change FP0_REGNUM to a runtime test.
175 * sparc-tdep.c: Ditto.
177 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
180 * sol-thread.c (sol_thread_create_inferior): only add the thread
181 to the thread list if it is not already in there.
182 (prototypes for thread_db func ptrs): pretty up formatting.
184 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
186 * config/djgpp/djconfig.sh: Use more warning switches.
188 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
189 @V@ placebo. djunpack.bat changed accordingly.
191 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
193 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
194 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
195 and saved_gpreg_size_enums.
196 (mips_stack_argsize): Update. Cleanup.
198 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
200 (MIPS_NABI32): Delete macro. Replaced by
201 MIPS_REGS_HAVE_STACK_HOME_P.
202 (mips_push_arguments): Update.
203 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
204 with test for MIPS_REGS_HAVE_STACK_HOME_P.
205 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
207 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
208 mips_default_stack_argsize.
209 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
210 (mips_stack_argsize_string): New static variable.
211 (mips_stack_argsize): New function, handle default case.
212 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
213 implemented as an enum using size_auto et.al.
214 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
215 mips_regs_have_stack_home_p.
217 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
219 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
221 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
223 * procfs.c (PROCFS_TRACE): Delete definition.
224 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
227 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
229 * procfs.c: Cleanup of procfs tracing. Move defines and
230 prototypes to proc-utils.h
231 * proc-utils.h: Define tracing macros. Declare trace functions.
232 * proc-api.c: Make procfs tracing a runtime option.
233 (prepare_to_trace): New function, abstracted out of several
234 places. Open a trace file if one is required.
235 (ioctl_with_trace, write_with_trace, open_with_trace,
236 close_with_trace, wait_with_trace, lseek_with_trace):
237 Report errno if an error occurs in a system call.
238 (write_with_trace): Make 2nd arg void *, to agree with write.
240 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
242 * elfread.c (elf_symtab_read): The calculation of 'offset'
243 must be done for each symbol, not just once. The index
244 used must be the index of the section where 'sym' resides,
247 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
249 * procfs.c (many functions): change int cmd; to long cmd;
250 Solaris /proc API calls this parameter a long, and requires it
251 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
252 calls it an int, but on existing UnixWare hosts, int and long
253 are the same size. So long it must be. If a future UnixWare
254 version has problems with this, we'll have to use autoconf.
255 * proc-api.c (write_with_trace): use long instead of int.
257 2000-05-04 Mark Kettenis <kettenis@gnu.org>
259 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
262 2000-05-01 Mark Kettenis <kettenis@gnu.org>
264 * infrun.c (handle_inferior_event): Add missing call to keep_going
265 and missing return when handling an ordinary signal from the
268 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
270 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
271 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
272 sect_index_text, sect_index_data, sect_index_rodata,
273 sect_index_bss to objfile structure.
274 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
275 SECT_OFF_RODATA): Remove.
276 * objfiles.c (allocate_objfile): Initialize
277 sect_index_{text,data,bss,rodata} to -1, for error detection.
279 * symfile.c (default_symfile_offsets): Initialize
280 sect_index_{text,data,bss,rodata} from bfd information.
281 * xcoffread.c (xcoff_symfile_offsets): Ditto.
282 * somread.c (som_symfile_offsets): Initialize
283 sect_index_{text,data,bss,rodata}.
285 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
286 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
287 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
288 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
289 stabsread.c, symfile.c, xcoffread.c:
290 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
293 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
295 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
297 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
298 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
299 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
300 Delete unused macros.
302 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
304 * solib.c (elf_locate_base, info_sharedlibrary_command):
305 Look at the bfd to determine if it is elf32 or elf64, rather
306 than using an ifdef. This makes it runtime teststable and
309 2000-05-01 Mark Kettenis <kettenis@gnu.org>
311 * infrun.c (handle_inferior_event): When doing a "next", and
312 stepping out of a signal handler into its calling trampoline
313 ignore the value of step_frame_address.
314 (step_over_function): Only modify step_resume_breakpoint->frame if
315 the value of step_frame_address is non-zero.
317 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
319 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
320 is not static in the MULTI_ARCH world, so don't use it in a
321 static array declaration.
323 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
325 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
326 intelligently, making sure we use the information from the
329 2000-05-02 H.J. Lu <hjl@gnu.org>
331 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
332 instead of ELFOSABI_SYSV.
334 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
336 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
337 * gdbarch.h, gdbarch.c: Re-generate.
339 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
340 NPC_REGNUM to run-time test.
341 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
342 and NNPC_REGNUM to run-time test.
343 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
345 (procfs_store_registers): Ditto.
347 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
349 * gdbarch.sh: Provide non- multi-arch defaults by direct
350 definition in "gdbarch.h" instead of going through "gdbarch.c".
351 * gdbarch.h, gdbarch.c: Re-generate.
352 * defs.h: When non- multi-arch, include "arch-utils.h" so that
353 legacy definitions are globally visible.
355 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
357 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
358 (symtabs): Add Elena to symtabs maintainers list.
359 (Blanket Write Privs): Add Jim Blandy.
361 2000-05-01 Stan Shebs <shebs@apple.com>
363 Remove obsolete Gould configuration:
364 * configure.host, configure.tgt: Remove Gould configs.
365 * Makefile.in: Remove Gould-related actions.
366 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
367 * NEWS: Mention removal.
369 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
371 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
372 * defs.h: Properly check for GCC version number.
374 2000-04-30 Mark Kettenis <kettenis@gnu.org>
376 Fix single-stepping out of signal trampolines.
377 * config/i386/nm-linux.h (CHILD_RESUME): Define.
378 * i386-linux-nat.c (child_resume): New function.
380 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
382 * blockframe.c (frameless_look_for_prologue): Use
383 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
384 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
385 * gdbarch.h, gdbarch.c: Re-generate.
386 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
389 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
391 From "Serge Nikulin" <nikulin@actsw.amat.com>:
392 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
395 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
397 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
398 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
399 * gdbarch.c, gdbarch.h: regenerate
401 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
403 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
404 * target.c (do_monitor_command): Cast tcomplain to correct
405 function type in comparison.
407 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
409 From 2000-04-25 Guy Harris <guy@netapp.com>:
410 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
413 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
415 * jv-valprint.c (java_val_print): Add arg declaration,
416 fix compiler warning.
417 * corelow.c (core_open): Call set_gdbarch_from_file so that
418 gdbarch becomes aware of the architecture encoded in the
420 * findvar.c (write_register_gen): Export this useful interface.
421 * value.h (write_register_gen): Declare.
423 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
425 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
426 as special in the section_addr_info structure.
427 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
428 * osfsolib.c (symbol_add_stub): Ditto.
429 * irix5-nat.c (symbol_add_stub): Ditto.
431 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
433 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
435 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
437 * TODO: Document IRIX X ARM cross compile problems.
439 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
441 * utils.c (internal_verror): Call target_terminal_ours.
442 * wrapper.h: Fix minor comment typo.
443 * proc-api.c (write_with_trace): Change 'arg' from long to int.
444 Treat 'off_t' and 'size_t' as unsigned long in printfs.
445 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
446 * procfs.c (comments): Eliminate "???" in comments, which GCC
447 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
448 fill_fpregset, supply_fpregset): Declare.
449 (procfs_wait): Sysargs is a long, change printf format to match.
450 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
452 2000-04-26 Kevin Buettner <kevinb@redhat.com>
454 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
457 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
459 * ax-gdb.c (agent_command): Remove now useless cast of
460 `free_current_contents' when passed to `make_cleanup'.
461 * coffread.c (coff_symfile_read): Ditto.
462 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
463 (dwarf_decode_lines): Ditto.
464 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
465 (parse_and_eval, parse_to_comma_and_eval): Ditto.
466 * parse.c (parse_exp_1): Ditto.
467 * printcmd.c (print_command_1, output_command, set_command): Ditto.
468 (x_command, print_frame_args, printf_command): Ditto.
469 * top.c (execute_control_command): Ditto.
470 * tracepoint.c (validate_actionline): Ditto.
471 * typeprint.c (whatis_exp, ptype_command): Ditto.
472 (maintenance_print_type): Ditto.
474 2000-04-26 Kevin Buettner <kevinb@redhat.com>
476 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
477 (ia64-linux-tdep.o): Add dependencies.
478 (ia64-tdep.o): Add dependency for arch-utils.h.
479 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
481 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
483 * blockframe.c: Fix a minor typo in a comment.
485 2000-04-25 Kevin Buettner <kevinb@redhat.com>
487 * ia64-tdep.c (examine_prologue): Recognize store instructions;
488 those whose source operands are input registers which haven't
489 been seen before are considered to be part of the prologue.
491 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
493 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
494 patch being applied `Fri Apr 7 13:44:38 2000'.
496 2000-04-24 Kevin Buettner <kevinb@redhat.com>
498 * ia64-linux-tdep.c: New file.
499 * ia64-tdep.c (elf-bfd.h): Include.
500 (ia64_linux_sigcontext_register_address): New extern declaration.
501 (struct gdbarch_tdep): New struct.
502 (SIGCONTEXT_REGISTER_ADDRESS): New define.
503 (read_sigcontext_register): New static function.
504 (extract_bit_field, replace_bit_field, slotN_contents,
505 replace_slotN_contents): Made static.
506 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
507 Added new code for signal handler frames and call dummy frames.
508 (ia64_frame_init_saved_regs): Handle signal handler frames.
509 (ia64_find_saved_register): Removed.
510 (ia64_get_saved_register): Handle call dummy frames; reorganized
511 to call generic_get_saved_register() to find registers saved
513 (process_note_abi_tag_sections): New static function.
514 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
515 executable. Based upon this information, set target dependent
516 field sigcontext_register_address appropriately. Also set
517 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
518 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
519 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
520 (ia64_linux_in_sigtramp): New declaration.
522 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
524 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
527 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
529 * config/djgpp/README: Explain how to unpack using djunpack.bat.
531 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
533 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
534 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
536 (define_symbol): Ditto.
538 * valops.c (hand_function_call): Replace #ifdef
539 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
542 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
543 function REG_STRUCT_HAS_ADDR_P.
544 * gdbarch.h, gdbarch.c: Re-generate.
546 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
548 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
550 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
552 * win32-nat.c (handle_load_dll): Don't treat .text as a special
554 * somread.c (som_symfile_offsets): Ditto.
555 * somsolib.c (som_solib_add_solib_objfile): Ditto.
557 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
559 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
561 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
563 * command.h (help_all): Delete declaration.
564 * command.c (help_all): Add declaration. Convert function
565 argument list to ISO-C.
567 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
569 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
570 (d10v_stack_align): Make static.
571 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
573 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
575 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
576 run-time test for STACK_ALIGN_P.
577 * gdbarch.sh: Add support for function and variable predicates.
578 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
579 * gdbarch.h, gdbarch.c: Re-generate.
581 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
583 * defs.h, utils.c (free_current_contents): Change parameter to
586 From Philippe De Muyter <phdm@macqel.be>:
587 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
588 `(free_current_contents, &x)', not `(free, x)'.
589 * utils.c (free_current_contents): Do not `free (NULL)'.
591 * printcmd.c (print_address_symbolic): Cleanup after a failed
592 call to build_address_symbolic.
594 2000-04-20 Christopher Faylor <cgf@cygnus.com>
596 * wince-stub.c (FREE): New macro.
597 (mempool): Just free any buffer prior to reuse. Don't bother with
599 (flag_single_step): New function.
600 (skip_message): Detect "helpful" Windows CE messages and skip sending
602 (wait_for_debug_event): Use skip_message to avoid sending debug
603 messages to the host.
604 (dispatch): Prelimary implementation of single step detection.
605 * wince.c: Rework SH single stepping code to be more consistent with
607 (handle_output_debug_string): Allow first chance exceptions to come
608 through since they seem to be all that we get on some versions of
610 (check_for_step): New function, conditionally compiled based on target.
611 (regptr): Delete obsolete function.
612 (handle_exception): Detect illegal instructions.
613 (get_child_debug_event): Return success only if event code matches
615 (child_create_inferior): Reflect change to get_child_debug_event
618 2000-04-20 Christopher Faylor <cgf@cygnus.com>
620 * win32-nat.c (thread_rec): Be more defensive about suspending already
622 (safe_symbol_file_add_stub): New function.
623 (safe_symbole_file_add_cleanup): New function.
624 (safe_symbol_file_add): New function.
625 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
626 bogus errors from non-stabs DLLs.
627 (handle_exception): Add work around for detection of first exception
628 breakpoint which does not seem to occur on W2K. Detect more "signals"
629 that can be effectively passed to the debuggee. Reorganize to eliminate
630 continue_status global.
631 (child_continue): Reorganize to eliminate continue_status global.
633 (child_resume): Ditto.
634 (get_child_debug_event): Ditto. Recognize when an a breakpoint
635 exception should be ignored. Change method for signalling when an
636 important event has occured to the caller.
637 (child_create_inferior): Use new method for noticing when
638 get_child_debug_event has found something interesting.
640 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
642 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
643 fails due to lack of space.
645 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
647 * command.c, command.h (help_all): Add functionality to display
648 a complete listing of available commands.
650 2000-04-20 Scott Bambrough <scottb@netwinder.org>
652 * arm-linux-nat.c (PIDGET, TIDGET): New.
653 (get_thread_id, GET_THREAD_ID): New.
654 (fetch_nwfpe_register, store_nwfpe_register): New.
655 (fetch_register, store_register): New.
656 (fetch_fpregister, store_fpregister): New.
657 (fill_gregset, supply_gregset): New.
658 (fill_fpregset, supply_fpregset): New.
659 (fetch_fpregs): Modified to use thread id's.
660 (store_fpregs): Modified to use thread id's and
661 fetch_nwfpe_register.
662 (fetch_regs): Modified to use thread id's.
663 (store_regs): Modified to use thread id's.
664 (fetch_inferior_registers): Modified to handle single register
666 (store_inferior_registers): Modified to handle single register
668 (arm_linux_register_u_addr): Removed.
670 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
672 * config/arm/linux.mh
673 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
676 * config/arm/nm-linux.h: Include config/nm-linux.h.
677 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
678 (REGISTER_U_ADDR): Removed.
679 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
680 (#include "solib.h"): Removed. Included via config/nm-linux.h.
682 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
684 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
685 <mooney@dogbert.cc.ndsu.nodak.edu>:
686 * infrun.c (follow_fork_mode_kind_names): NULL terminate
688 (scheduler_enums): Ditto.
690 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
692 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
694 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
695 SIZEOF_CALL_DUMMY_WORDS): Update.
697 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
699 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
701 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
703 2000-04-19 Jim Blandy <jimb@redhat.com>
705 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
706 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
707 * gdbarch.c, gdbarch.h: Regenerated.
708 * arch-utils.c (default_return_value_on_stack): New function.
709 * arch-utils.h (default_return_value_on_stack): New declaration.
710 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
712 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
713 two-dimensional array, instead of faking it with explicit index
716 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
717 (Thanks to Guy Harris.)
719 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
721 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
723 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
727 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
729 * TODO: Document -Wreturn-type problem.
731 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
733 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
735 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
737 * infcmd.c (_initialize_infcmd): Add `info r' alias for
740 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
742 From Philippe De Muyter <phdm@macqel.be>:
743 * bcache.c (free_bcache): Do not free NULL.
745 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
748 * NEWS: Update GDB version. Duplicate paragraph explaining
751 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
753 * Makefile.in (distclean): Delete tui/Makefile.
754 * TODO: Add deletion of tui/Makefile.in to list.
756 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
758 * symfile.h (struct section_addr_info ): Remove fields for special
759 treatment of .text, .data and .bss sections.
761 * solib.c (symbol_add_stub): The special field text_addr is not
762 available anymore. Search for the .text field the hard way.
764 * symfile.c (build_section_addr_info_from_section_table): Don't
765 fill in {text, data, bss}_addr any more.
766 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
767 to fill in section_offsets for objfile.
768 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
769 special case anymore.
770 (add_symbol_file_command): Ditto.
772 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
774 symfile.c: (symbol_file_command): Remove support for rombug, to
777 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
779 * symfile.c (add_symbol_file_command): Rewrite the arguments
780 processing part. Simplify syntax of command. Remove support for
782 (_initialize_symfile): Update help message for add-symbol-file
785 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
787 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
788 * gdbarch.h, gdbarch.c: Re-generate.
790 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
792 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
793 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
794 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
795 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
796 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
797 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
798 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
799 ADDRESS_TO_POINTER): Delete default definition. Handled by
802 * gdbarch.sh: Make multi-arch defaults, defaults for non-
804 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
805 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
806 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
807 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
808 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
809 Provide default/legacy implementation.
810 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
811 * gdbarch.h, gdbarch.c: Re-generate.
813 2000-04-16 Jim Blandy <jimb@redhat.com>
815 * findvar.c (store_typed_address, extract_typed_address): Fix
816 function names in error messages.
818 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
820 * config/djgpp/config.sed: Fix the lines which edit clean: and
821 uninstall-info: targets.
823 2000-04-14 Jim Blandy <jimb@redhat.com>
825 Bring IEEE_FLOAT under gdbarch's control.
826 * gdbarch.sh (IEEE_FLOAT): New entry.
827 * gdbarch.c, gdbarch.h: Regenerated.
828 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
829 (print_floating): Use IEEE_FLOAT as if it were an expression; use
830 the code specific to IEEE-format numbers whenever the value of
831 IEEE_FLOAT is non-zero.
832 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
833 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
834 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
835 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
836 config/mips/tm-mips.h, config/pa/tm-hppa.h,
837 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
838 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
839 IEEE_FLOAT, make sure they give it the value (1).
841 Provide the hooks needed to support architectures on which
842 pointers are not always simple byte addresses.
844 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
845 functions which architectures can redefine, defaulting to
846 generic_pointer_to_address and generic_address_to_pointer.
847 * findvar.c (extract_typed_address, store_typed_address,
848 generic_pointer_to_address, generic_address_to_pointer): New
850 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
852 (extract_address, store_address): Doc fixes.
853 * values.c (value_as_pointer): Doc fix.
854 (value_from_pointer): New function.
855 * defs.h (extract_typed_address, store_typed_address): New
857 * inferior.h (generic_address_to_pointer,
858 generic_pointer_to_address): New declarations.
859 * value.h (value_from_pointer): New declaration.
861 The following changes are all of the general form "Use these
862 functions instead of these other functions." In each case, the
863 change is because the new calls provide enough information to do
864 the appropriate address / pointer conversions, where the old calls
865 did not, or because the new functions are more appropriately named
866 for the operation being performed.
868 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
870 * blockframe.c (generic_push_dummy_frame): Use read_pc and
871 read_sp, not read_register.
872 * c-valprint.c (c_val_print): Use extract_typed_address instead of
873 extract_address to extract vtable entries and references.
874 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
875 instead of value_from_longest to extract the vtable's address.
876 * eval.c (evaluate_subexp_standard): Use value_from_pointer
877 instead of value_from_longest to compute `this', and for doing
878 pointer-to-member dereferencing.
879 * findvar.c (read_register): Use extract_unsigned_integer, not
881 (read_var_value): Use store_typed_address instead of store_address
882 for building label values.
883 (locate_var_value): Use value_from_pointer instead of
885 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
886 instead of value_from_longest, to build arguments to __d_shl_get.
887 * printcmd.c (set_next_address): Use value_from_pointer, not
889 (x_command): Use value_from_pointer, not value_from_longest.
890 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
891 not value_from_longest.
892 * valarith.c (value_add, value_sub): Use value_from_pointer, not
894 * valops.c (find_function_in_inferior, value_coerce_array,
895 value_coerce_function, value_addr, hand_function_call): Same.
896 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
897 * values.c (unpack_long): Use extract_typed_address to produce
898 addresses from pointers and references, not extract_address.
899 (value_from_longest): Use store_typed_address instead of
900 store_address to produce pointer and reference values.
902 2000-04-13 Mark Kettenis <kettenis@gnu.org>
904 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
905 HAVE_PSADDR_T): Add them here instead of in config.in.
907 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
908 * configure.in: Add check for broken prfpregset_t type.
909 * lin-thread.c (gdb_prfpregset): New typedef, depends on
910 definition of PRFPREGSET_T_BROKEN.
911 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
912 p_td_thr_setfpregs, thread_db_fetch_registers,
913 thread_db_store_registers): Use gdb_prfpregset_t instead of
915 * config.in: Regenerated.
916 * configure: Regenerated.
918 2000-04-13 DJ Delorie <dj@cygnus.com>
920 * mips-tdep.c (do_fp_register_row): copy the number of bytes
921 allocated, not the size of the pointer.
923 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
925 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
926 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
927 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
928 to handle floating point registers if NUM_FREGS is not zero.
930 2000-04-13 Nick Duffek <nsd@cygnus.com>
932 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
933 and document to_find_new_threads bug.
935 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
937 * infrun.c (proceed, normal_stop): Change the error message about
938 failure to insert breakpoints/watchpoints so that it makes sense
939 even if ptrace is not used or no other processes can be active.
941 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
943 * configure.in: Add --enable-maintainer-mode.
944 * aclocal.m4, configure: Re-generate.
946 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
947 on maintainer-mode. Update copying.c in source directory.
948 (copying.txt): Delete rule.
949 (copying.o): Add explict paths to $(srcdir) and explicit make
952 2000-04-12 Kevin Buettner <kevinb@redhat.com>
954 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
955 (fetch_debug_register, fetch_debug_register_pair,
956 store_debug_register, store_debug_register_pair, is_power_of_2,
957 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
958 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
960 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
961 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
962 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
963 target_remove_watchpoint): Define.
964 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
965 ia64_linux_remove_watchpoint): Declare.
967 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
969 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
970 hardware breakpoint resources, return EBUSY.
971 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
972 one of the enumerated values, return EINVAL.
974 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
976 * README: Mention special build instructions for DJGPP.
977 * NEWS: Update with FP features on x87 platforms, and
978 DJGPP-related changes.
980 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
982 * top.c (gdb_completer_file_name_break_characters): New variable.
983 (line_completion_function): When completing on file names, use
984 gdb_completer_file_name_break_characters as word break
985 characters for the readline library.
987 2000-04-12 Mark Kettenis <kettenis@gnu.org>
989 * i387-tdep.c (print_i387_value): Avoid call to
990 floatformat_to_doublest if long double type is the same on host
993 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
995 * wrapper.h: Remove definitions of internal functions.
996 * wrapper.c: Remove definitions of exported functions (which are
997 already in wrapper.h) and make static all internal wrap_* functions.
999 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1001 * acconfig.h (USE_INCLUDED_REGEX): Add.
1002 * Makefile.in (REGEX_CFLAGS): Delete
1003 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1004 * configure, config.in: Re-generate.
1006 2000-04-10 Philip Blundell <philb@gnu.org>
1008 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1010 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1012 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
1014 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1015 * command.h (enum command_class): Remove trailing "," to placate
1018 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1020 * TODO, NEWS: Update. Mention MI.
1022 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1024 * gdbarch-utils.h, gdbarch-utils.c: Delete.
1025 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1027 * Makefile.in: Update.
1028 * gdbarch.c: Update.
1030 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1032 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1033 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1034 new "set mips saved-gpreg-size" command
1035 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1036 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1037 either from target, or gdb multi-arch
1038 (show_mips_command): New. For "show mips" prefix command
1039 (set_mips_command): New. For "show mips" prefix command
1040 (_initialize_mips_tdep): Add top-level mips prefix command
1041 Add "set mips saved-gpreg-size" command
1043 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1044 mips_default_saved_regsize.
1045 (mips_gdbarch_init): Update.
1046 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1047 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1048 mips_default_saved_regsize.
1050 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1052 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1053 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1054 replace calls to target_xfer_memory() with target_read_memory()
1055 and target_write_memory().
1057 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1059 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1060 NULL. Macro returns a CORE_ADDR.
1062 2000-04-08 Jim Blandy <jimb@redhat.com>
1064 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1065 Don't include "bfd-elf.h".
1066 (address_significant_size): Delete variable.
1067 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1068 consistency between it and the Dwarf 2 compilation unit header
1070 (read_address): Don't mask off bits above
1071 address_significant_size.
1072 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1073 (elf_bfd_h): Remove variable; it's no longer used.
1075 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1077 * configure.in (NEW_PROC_API): Escape square brackets when testing
1079 * configure: Regenerate.
1081 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1083 * ChangeLog: Correct date on last entry.
1084 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1085 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1086 * config/arm/tm-embed: Fix build warning from redefinition of
1088 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1089 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1090 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1091 override default in tm-arm.h. Use default target byte order
1094 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1096 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1097 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1099 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1101 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1102 of PROC_SERVICE_IS_OLD.
1103 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1104 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1106 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1108 * Makefile.in (CFLAGS): Set using configure.
1110 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1111 * configure: Re-generate.
1113 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1115 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1116 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1117 procfs_ops.to_has_all_memory to 1.
1121 2000-04-06 Nick Duffek <nsd@cygnus.com>
1123 * configure.in (_MSE_INT_H): Define on Solaris 7.
1124 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1125 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1126 * configure: Regenerate.
1127 * config.in: Regenerate.
1129 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1131 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1132 Change to rely on PIDGET etc.
1133 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1134 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1135 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1136 define. Allow target to use procfs hardware watchpoints.
1137 * config/sparc/nm-sun4sol2.h: ditto.
1138 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1139 definitions to use 16 bits for the pid, 15 bits for the tid, and
1141 * config/sparc/tm-sun4sol2.h: ditto.
1142 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1143 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1144 for more than 15 thread increments.
1146 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1148 * top.c (filename_completer): Set subsequent_name to 1 early on,
1149 to prevent an infinite loop if the first file in the directory is
1150 a backup file (whose name ends in a `~').
1152 2000-04-05 Jim Blandy <jimb@redhat.com>
1154 * solib.c (update_solib_list): New function.
1155 (solib_add): Call update_solib_list, and then read symbols.
1156 (info_sharedlibrary_command): Call update_solib_list, not
1159 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1161 * arm-linux-tdep.c: Resolve implicit function declarations by
1162 including target.h and value.h. Inclusion of symtab.h is
1165 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1167 * arm-linux-tdep.c: New file.
1168 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1169 (arm_get_longjmp_target): Moved it and all defines
1170 it uses to arm-linux-tdep.c.
1171 (arm_linux_extract_return_value): Moved to
1173 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1175 2000-04-04 Nick Duffek <nsd@cygnus.com>
1177 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1178 instead of kill_target.
1180 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1182 * TODO: Make note of various C++ things i have planned for 5.1.
1184 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1186 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1187 in shift. Stop GCC thinking it has a shift overflow.
1189 2000-04-03 H.J. Lu <hjl@gnu.org>
1191 * TODO: Remove the regex entry.
1193 2000-04-03 H.J. Lu <hjl@gnu.org>
1195 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1196 is defined and <regex.h> otherwise.
1198 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1199 * monitor.c: Likewise.
1200 * osfsolib.c: Likewise.
1201 * solib.c: Likewise.
1202 * source.c: Likewise.
1203 * symtab.c: Likewise.
1205 * Makefile.in (REGEX): Changed to @REGEX@.
1206 (REGEX_CFLAGS): New.
1208 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1209 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1211 * configure.in (--with-included-regex): New switch.
1212 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1213 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1214 * configure: Regenerated.
1216 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1218 * NEWS (powerpc-*-linux*): Mention.
1220 2000-04-03 J.T. Conklin <jtc@redback.com>
1222 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1224 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1226 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1227 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1229 * ia64-linux-nat.c (fill_gregset): Implement.
1230 (supply_fpregset, fill_fpregset): New functions.
1232 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1233 which the CFM is fetched for certain frames.
1234 (find_global_pointer, find_extant_func_descr): Don't use
1235 partial symtabs for locating sections.
1237 * config/ia64/linux.mh (LOADLIBES): Define.
1238 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1239 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1240 file containing generic linux declarations/definitions.
1241 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1242 defined in generic nm-linux.h.
1243 (solib.h): Remove include; already included in generic nm-linux.h.
1245 2000-04-03 Jim Blandy <jimb@redhat.com>
1247 * solib.c (solib_add): Move all the code for loading symbol tables
1248 below the code to sort out additions and removals. That way, we
1249 always catch all loaded shared libraries whose symbols we haven't
1252 * solib.c (solib_add): Don't try to free a shared object's objfile
1253 if it doesn't have one. Duh.
1255 * solib.c (solib_add): If a pattern was given, but it doesn't
1256 match any currently loaded shared libraries, print a message;
1257 don't just be silent.
1259 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1261 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1262 two-dimensional array instead of faking it with index
1265 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1267 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1269 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1270 definition (and use the common one in tm-i386.h).
1271 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1272 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1273 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1274 i386-tdep.c defines it for all x86 targets.
1275 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1277 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1279 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1280 results. Fix editing of `main' arguments for non-GNU Sed.
1282 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1284 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1285 error message: there's no "overlay on" command.
1287 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1289 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1290 (copying.txt): New target, a link to COPYING.
1292 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1296 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1299 (set_hook, error_hook): Remove PARAMS.
1301 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1303 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1304 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1305 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1307 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1309 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1311 2000-04-02 Nick Duffek <nsd@cygnus.com>
1313 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1314 error() during parse_and_eval_type().
1315 (check_stub_method): Call safe_parse_type instead of
1316 parse_and_eval_type().
1317 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1318 (wrap_parse_and_eval_type): New support function.
1319 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1320 (wrap_parse_and_eval_type): Prototype.
1322 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1324 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1326 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1328 * gdbarch-utils.h, gdbarch-utils.c: New files.
1329 * Makefile.in (SFILES, COMMON_OBS): Update.
1330 (gdbarch_utils_h) Define.
1331 (gdbarch-utils.o): Add dependencies.
1333 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1334 handling default method values.
1335 (startup_gdbarch): Rename default_gdbarch, name misleading.
1336 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1337 (register_name): Default to legacy_register_name.
1338 (call_dummy_words): Default to legacy_call_dummy_words.
1339 (sizeof_call_dummy_words): Default to
1340 legacy_sizeof_call_dummy_words.
1341 (register_convertible): Default to
1342 generic_register_convertible_not.
1343 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1344 (remote_translate_xfer_address): Default to
1345 generic_remote_translate_xfer_address.
1346 (frameless_function_invocation): Default to
1347 generic_frameless_function_invocation_not.
1349 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1351 * i386-linux-nat.c: Add copyright notice.
1353 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1354 &floatformat_i387_ext.
1355 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1357 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1359 * findvar.c (extract_floating): Remove reference to
1360 TARGET_EXTRACT_FLOATING.
1361 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1363 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1365 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1366 Safe version of value_subscript.
1367 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1369 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1371 * ui-file.c: Include "gdb_string.h"
1372 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1373 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1374 unions, since they are all used to hold both pointers and ints
1375 at various times. Casting pointer to int and vice versa gives
1376 warnings (and is not safe) if they are not the same size.
1378 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1380 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1381 casting problems when int and pointer are not the same size.
1382 * event-top.c (command_handler): Use data as a union.
1383 (command_line_handler_continuation): Ditto.
1384 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1385 (step_once): ditto. (finish_command_continuation): Ditto.
1386 (finish_command): Ditto.
1387 * breakpoint.c (until_break_command): Use data as a union.
1388 (until_break_command_continuation): Ditto.
1389 * utils.c (add_intermediate_continuation): Fix typo in comment.
1391 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1393 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1394 * gdbarch.sh: Re-sync with gdbarch.[hc].
1396 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1398 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1399 (install_minimal_symbols): Fix demangled symbol problems caused by
1400 using add_minsym_to_hash_table for the demangled names, which is
1401 wrong. Now we use add_minsym_to_demangled_hash_table.
1402 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1403 caused by weird control flow.
1404 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1406 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1408 * configure.in: -linux-gnu*, not -linux-gnu.
1410 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1412 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1413 with qThreadExtraInfo.
1415 2000-03-29 J.T. Conklin <jtc@redback.com>
1417 * i386nbsd-nat.c (fetch_core_registers): Make static.
1419 * m68knbsd-nat.c (fetch_core_registers): Make static.
1420 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1422 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1424 * TODO: Update GDB 5 status.
1426 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1428 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1429 * breakpoints.c (remove_hw_watchpoints): Update.
1430 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1433 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1435 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1436 infrun.c (resume): Remove hardware watchpoints before stepping
1437 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1439 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1441 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1443 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1445 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1446 CORE_ADDR, to match call from procfs_set_watchpoint.
1448 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1449 Reselect the saved frame silently after frame selection for
1450 watchpoint evaluation.
1451 (insert_breakpoints): Add missing space in `Hardware watchpoint
1452 deleted' message. Do not reinsert hardware watchpoint if it is
1453 already marked for deletion at next stop.
1455 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1457 * partial-stab.h: Add one more check against corrupted or irregular
1460 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1462 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1463 (Change also approved in the mainline glibc sources)
1465 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1467 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1468 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1469 particularly ensuring it can't return SERIAL_TIMEOUT when told
1472 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1474 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1475 which never existed before, and thus, has no deprecated old command.
1477 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1478 "set archdebug" (same goes for the show commands).
1479 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1480 deprecate "set eventdebug" (same goes for the show commands).
1481 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1482 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1484 x(init_main): Add the "set debug" and "show debug" commands.
1485 Add setdebuglist and showdebuglist.
1487 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1489 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1490 Added prototype for the deprecate command so it doesn't complain.
1492 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1494 * top.c (print_gdb_version): Bump copyright year to 2000.
1496 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1498 * MAINTAINERS: Add Glen McCready to write after approval list.
1500 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1502 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1503 * config.h: Regenerate.
1505 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1507 * TODO: Update. Add criteria for next release of GDB.
1509 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1511 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1512 * config.h: Regenerate.
1514 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1516 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1517 before installing GDB.
1519 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1521 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1522 Re-format warning message. Document that post 5.0 this can be
1525 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1527 * ChangeLog: Revert whitespace changes.
1529 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1531 * MAINTAINERS: Update folks who need accounts.
1533 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1535 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1537 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1539 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1540 instead of TARGET_LONG_DOUBLE_BITS.
1541 * config/i386/tm-i386mk.h: Likewise.
1543 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1545 Provide `long double' support for most i386 targets.
1546 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1547 &floatformat_i387_ext.
1548 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1549 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1550 `builtin_type_long_double'.
1551 (REGISTER_CONVERT_TO_VIRTUAL): Call
1552 i386_register_convert_to_virtual.
1553 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1554 (i387_to_double, double_to_i387): Remove prototypes.
1555 (i386_extract_return_value): Change prototype to match definition
1557 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1558 (TARGET_LONG_DOUBLE_BITS): #undef.
1559 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1560 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1561 (i387_extract_floating, i387_store_floating): Remove prototypes.
1562 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1563 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1564 (REGISTER_VIRTUAL_TYPE): Remove.
1565 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1566 (i386_register_convert_to_raw): New function.
1567 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1568 (i387_store_floating): Remove.
1570 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1572 * maint.c: Re-indent.
1574 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1576 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1578 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1580 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1583 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1585 * win32-nat.c: Back out special frame walking code. It was broken.
1586 (handle_exception): Correctly identify an illegal instruction.
1587 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1588 normal i386 handling.
1590 2000-03-24 J.T. Conklin <jtc@redback.com>
1592 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1593 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1594 (fetch_core_registers): Read fp registers.
1595 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1597 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1599 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1600 so that we can stop searching for the prologue past the function end
1601 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1603 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1605 * linux-thread.c, lin-thread.c (save_inferior_pid,
1606 restore_inferior_pid): Don't do compile time comparison
1607 of TARGET_PTR_BIT and TARGET_INT_BIT.
1609 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1611 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1613 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1614 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1616 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1618 (delta68_in_sigtramp): New function.
1619 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1620 (m68k_skip_prologue): Use P_* macros, not hex constants.
1621 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1622 instructions, but accept them in any order; use P_* macros, not octal
1623 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1624 `moveml to (fp + displacement)'.
1625 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1626 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1628 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1630 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1632 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1634 * solib.c (open_symbol_file_object): To sneak an int argument
1635 past catch_errors, instead of casting it to a pointer, simply
1638 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1640 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1641 index into the prams[] and args[] arrays.
1643 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1645 From David Whedon <dwhedon@gordian.com>
1647 * top.c (execute_command): Checks all commands beore executing
1648 to see if the user needs to be warned that the command is
1649 deprecated, warns user if appropriate.
1650 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1651 return values from void to struct cmd_list_element *.
1652 * command.c (lookup_cmd_1): Check aliases before following link
1653 in case user needs to be warned about a deprecated alias.
1654 (deprecate_cmd): new exported function for command deprecation,
1655 sets flags and posibly a replacement string.
1656 (deprecated_cmd_warning): New exported funciton to warn user about
1657 a deprecated command.
1658 (lookup_cmd_composition): New exported function that determines
1659 alias, prefix_command, and cmd based on a string. This is useful
1660 is we want to full name of a command.
1661 * command.h : Added prototypes for deprecate_cmd,
1662 deprecated_warn_user and lookup_cmd_composition, added flags to
1663 the cmd_list_element structure, changed return values for
1664 add_com_* and add_info_* from void to cmd_list_element.
1665 * maint.c : (maintenance_deprecate): New function to deprecate a
1666 command. This exists only so that the testsuite can deprecate
1667 commands at runtime and check the warning behavior.
1668 (maintenance_undeprecate) : New function, drops deprecated flags.
1669 (maintenance_do_deprecate): Actually does the (un)deprecation.
1670 (initialize_maint_cmds): Added the above new deprecate commands.
1672 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1673 * command.c (apropos_cmd_helper): New function, meat of the
1675 (apropos_command): New apropos command to search command
1676 names/documentation for regular expressions.
1677 (_initialize_command): Add the apropos command.
1679 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1681 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1682 paddr_t to psaddr_t. This mistake appears to date from an
1683 erroneous man page in Solaris 2.5 -- the correct type from the
1684 system headers has always been psaddr_t.
1685 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1688 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1690 * ia64-linux-nat.c: Fix copyright.
1691 (fill_gregset): Minor formatting fix.
1692 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1693 examine_prologue): Clean up some compiler warnings.
1694 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1695 find_global_pointer, find_extant_func_descr): New functions.
1696 (ia64_use_struct_convention, ia64_extract_return_value,
1697 ia64_push_arguments): Handle HFAs.
1698 (ia64_push_arguments): Find (or build) a function descriptor
1699 when given a function address.
1700 (ia64_push_return_address): Moved code for finding the
1701 global pointer into its own function, find_global_pointer ().
1703 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1705 * event-loop.c (handle_file_event): Run through indent.
1707 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1709 From Philippe De Muyter <phdm@macqel.be>
1711 * event-loop.c (sys/types.h): File now included unconditionally.
1712 (use_poll): New variable..
1713 (gdb_notifier): poll- and select-versions merged.
1714 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1715 and reset `use_poll' if not.
1716 (create_file_handler): Select poll- or select-version according to
1718 (delete_file_handler, handle_file_event): Likewise.
1719 (gdb_wait_for_event, poll_timers): Likewise.
1721 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1723 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1724 size of a target pointer before passing them to print_address.
1726 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1728 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1729 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1731 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1732 (i386_extract_return_value): Rewritten. Correctly support all
1733 floating-point types and large integer types on targets that use
1734 the standard i386 GDB register layout and return floating-point
1737 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1739 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1741 2000-03-21 J.T. Conklin <jtc@redback.com>
1743 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1744 * i386nbsd-nat.c: New file.
1746 * i386/tm-nbsd.h (NUM_REGS): Removed.
1747 (HAVE_I387_REGS): Defined.
1748 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1750 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1753 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1755 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1756 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1757 the write after approval list.
1759 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1761 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1762 symbol_file_add): Move declarations from here...
1763 * symfile.h: ...to here.
1765 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1766 all section addresses, not just .text.
1767 * symfile.h, symfile.c (free_section_addr_info,
1768 build_section_addr_info_from_section_table): New functions.
1770 * symfile.h (MAX_SECTIONS): Increase value to 40.
1771 * symfile.c (syms_from_objfile): Add bounds check prior to
1772 accessing ``other'' array in a section_addr_info_struct.
1773 Remove unused variable section_offsets.
1774 (add_symbol_file_command): Remove unused variable text_addr.
1776 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1778 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1779 watchpoint appears to break, but the watched value changed.
1781 2000-03-21 Jim Blandy <jimb@redhat.com>
1783 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1784 a companion to gdbarch_alloc, which allows a gdbarch init function
1785 to free partially-built gdbarch structures.
1786 * gdbarch.c, gdbarch.h: Regenerated.
1788 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1790 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1792 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1793 initialize_arch): Define for IA-64.
1794 (initialize_arch): Add declaration.
1796 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1798 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1799 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1800 remove, or check status of hardware watchpoints for entire structs
1801 and arrays unless the user explicitly asked to watch that struct
1803 (insert_breakpoints): Try to insert watchpoints for all the values
1804 on the value chain, even if some of them fail to insert.
1806 * values.c (value_primitive_field): Set the offset in struct value
1807 we return when the field is a packed bitfield.
1809 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1811 * remote.c (remote_threads_extra_info): New function.
1812 Implement the extra thread info query for "info threads".
1813 (remote_threads_info): Clean up a bit.
1814 (use_threadinfo_query, use_threadextra_query): New variables.
1815 Control whether GDB will use the new or old protocol for
1816 thread info queries.
1817 (remote_open_1): Initialize new variables.
1818 (remote_async_open_1): Ditto.
1819 (remote_cisco_open): Ditto.
1821 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1823 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1824 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1825 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1827 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1829 * utils.c (floatformat_from_doublest): Don't assume that a long
1830 will be exactly 32 bits in length. Also... make sure space
1831 that we're writing the float to is completely initialized to
1832 zeroes, even when the number of bits in the float is not
1833 evenly divisible by FLOATFORMAT_CHAR_BIT.
1835 2000-03-20 Jim Blandy <jimb@redhat.com>
1837 * i386-linux-nat.c: No need to #include "frame.h" any more.
1838 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1839 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1840 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1841 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1842 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1843 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1844 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1845 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1846 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1847 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1848 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1849 out that these are target-dependent, and useful in non-native
1850 configurations. Moved to...
1851 * i386-linux-tdep.c: ... Here, a new file.
1852 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1853 (i386-linux-tdep.o): New rule.
1854 (i386-linux-nat.o): We no longer depend on frame.h.
1855 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1857 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1859 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1860 Print an error at compile time if we are to use select, but FD_SET
1862 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1863 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1864 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1865 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1866 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1867 instead of using memcpy and memset. Use FD_ISSET.
1869 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1871 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1873 * command.c (_initialize_command): Document requirements for ``!''
1876 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1878 From Fri 10 Mar 2000 Robert
1879 <robert.melchers@drives.eurotherm.co.uk>:
1880 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1882 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1884 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1885 <dave@hiauly1.hia.nrc.ca>:
1886 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1887 _initialize_hpux_thread being called twice.
1888 * configure: Regenerated.
1890 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1892 * event-top.c (_initialize_event_loop): If instream is not
1893 connected to a terminal device, turn editing off.
1895 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1897 Support for building GDB with DJGPP, and running the test suite on
1899 * config/djgpp/djconfig.sh: New file.
1900 * config/djgpp/config.sed: New file.
1901 * config/djgpp/README: New file.
1902 * config/djgpp/fnchange.lst: New file.
1903 * config/djgpp/djcheck.sh: New file.
1905 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1907 * ser-go32.c (ports): Make the initializers complete, to pacify
1910 2000-03-17 Jim Blandy <jimb@redhat.com>
1912 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1913 two-dimensional array, instead of faking it with explicit index
1916 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1917 linuxthreads_create_inferior): Fix typo in variable name: it's
1918 linuxthreads_exit_status, not linux_exit_status.
1920 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1923 * solib.c (solib_add): Delete debugging code.
1925 2000-03-17 Mark Kettenis <kettenis@gnu.org>
1927 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1928 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1930 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1932 * language.c (set_lang_str): Do not call `free' for a null pointer.
1933 (set_type_str, set_range_str): Ditto.
1935 2000-03-16 Jim Blandy <jimb@redhat.com>
1937 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1940 * solib.c (current_sos): Be more careful about freeing the new
1941 so_list node if an error occurs.
1943 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1944 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1945 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1946 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1947 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1948 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1949 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1950 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1951 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1952 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1953 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1954 Linux-specific signal trampoline detection, and should be moved
1956 * i386-linux-nat.c: ... here.
1957 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1958 this any more, since we're not enabling OS-specific code in a
1959 OS-independent file.
1961 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1963 * Makefile.in (go32-nat.o): Add prerequisites.
1964 (ALLDEPFILES): Add go32-nat.c.
1966 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1968 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1969 * symfile.c (reread_symbols): Clear msymbol hash table.
1971 2000-03-15 Jim Blandy <jimb@redhat.com>
1973 Deal with the inferior unloading shared objects.
1974 * solib.c (current_sos): New function, replacing find_solib.
1975 (find_solib): Deleted.
1976 (free_so): New function.
1977 (clear_solib): Call free_so, instead of writing it out.
1978 (solib_add): Rewritten: compare the inferior's current list of
1979 shared objects with GDB's list, and do the required loads and
1981 (info_sharedlibrary_command, solib_address): Don't use find_solib
1982 to walk the list of shared libraries: call solib_add, and then
1983 walk the list at so_list_head normally.
1984 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1985 detach the core target. These tasks are taken care of elsewhere.
1986 * target.c (remove_target_sections): New function.
1987 * target.h (remove_target_sections): New declaration.
1989 * solib.c (symbol_add_stub): Check whether we've already created
1990 an objfile for this shared object first, before doing all that
1991 work to compute section addresses, etc.
1993 * objfiles.c (unlink_objfile): Report an internal error if objfile
1994 doesn't occur in the object_files list.
1996 * solib.c (special_symbol_handling): Delete argument; it's not
1999 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2001 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
2002 from solib structures. Use it throughout solib.c, get rid of all
2004 (struct so_list): Change type of lmaddr to CORE_ADDR.
2005 (first_link_map_member): Change return value type to CORE_ADDR,
2007 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
2009 (open_symbol_file_object, find_solib): Change type of lm variable
2012 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
2014 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2015 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2016 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2017 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2019 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2020 not opened by dos_open, but let the 3 standard handles go through
2023 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2025 * eval.c (evaluate_subexp_with_coercion): Add call to
2026 check_typedef, to handle typedeffed vars correctly.
2028 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2030 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2032 (QUIT): Note that this can probably be replaced by a function.
2034 2000-03-13 James Ingham <jingham@leda.cygnus.com>
2036 Add support for a variable object that tries to evaluate itself in
2037 the currently selected frame, rather than in a fixed frame.
2039 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2041 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2043 * varobj.c (varobj_list): Return type indicates whether the
2044 variable's type has changed (for current frame variables).
2045 (varobj_update): Handle the case where the variable's type has
2047 (delete_variable_1): Allow for deletion of variables that have not
2049 (new_root_variable): Initialize use_selected_frame variable.
2050 (value_of_root): This is where most of the work to handle "current
2051 frame" variables was added. Most of the complexity involves
2052 handling the case where the type of the variable has changed.
2053 (varobj_create): Add a "type" argument, to tell if the
2054 variable is one of these "current frame" variables. Also protect
2055 call to parse_exp_1 from long jumping.
2057 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2059 * go32-nat.c (struct env387): Remove declaration.
2060 (print_387_status, i386_go32_float_info): Remove redundant
2062 (regno_mapping, sig_map, excepn_map): Add braces around inner
2064 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2065 fix code which mixed signed with unsigned.
2066 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2067 (go32_wait): Initialize INT3_addr.
2068 (go32_fetch_registers): Extend all FP registers that are shorter
2069 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2070 on config/i386/tm-i386.h.
2071 (store_register): Support 32 FP registers.
2072 (go32_create_inferior): Don't crash if handed a NULL pointer
2073 instead of exec file name.
2074 (ignore): Remove unused function.
2075 (go32_insert_hw_breakpoint): Remove unused variables.
2076 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2078 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2080 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2081 overloading, add support for seeing through references:
2082 * valops.c (find_overload_match): Handle STABS overloading for
2084 (find_overload_match): Look in right place for function arguments
2086 (find_overload_match): Rather than giving up when we have >1
2087 perfect match, just choose one, especially since the
2088 recommendation GDB gives ("disambiguate it by specifying function
2089 signature"), is basically impossible.
2090 (check_field_in): STREQ->strcmp_iw
2091 (search_struct_field): STREQ->strcmp_iw
2092 (find_method_list): STREQ->strcmp_iw
2093 * gdbtypes.c (rank_one_type): Add ability to see through
2095 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2097 (rank_function): Rank function properly (was doing it wrong
2098 before, comparing the wrong parts of the arrays)
2099 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2100 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2101 associated with converting a non-reference to a reference.
2102 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2103 return full value object; for STRUCTOP_PTR, use pointer to
2104 rtti type to get member / method if objectprint is set and
2105 target type of pointer is class.
2107 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2110 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2112 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2114 (gnu_attach): Change error message for missing
2115 argument to be identical to the corresponding message in
2116 `inftarg.c'. This makes the testsuite happy.
2118 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2120 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2121 %eflags isn't modified. This fixes a bug where every call to a
2122 function in the program beyond the first call would fail.
2124 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2126 * MAINTAINERS: Devolve responsibility for domain maintenance.
2128 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2130 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2132 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2134 * gdb.base/long_long.exp: Correct test suite failure when printing
2135 a long long value as a double on ARM platforms.
2137 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2139 * MAINTAINERS (Core): Anthony Green is the Java - including
2140 testsuite - maintainer. Reformat testsuite and language support
2143 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2145 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2146 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2147 i386_linux_saved_pc_after_call.
2149 2000-03-06 Jim Blandy <jimb@redhat.com>
2151 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2153 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2154 (compact_minimal_symbols): Added `objfile' argument.
2155 Put symbols in the objfile's hash table.
2156 (install_minimal_symbols): Put symbols in the objfile's demangled
2158 (lookup_minimal_symbol): Use hash table to find symbol in
2160 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2162 (prim_record_minimal_symbol_and_info): Initialize the
2163 hash link fields of the new minimal symbol.
2164 * symtab.h (struct minimal_symbol): New fields `hash_next',
2165 `demangled_hash_next'.
2166 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2167 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2168 (struct objfile): New fields `msymbol_hash',
2169 `msymbol_demangled_hash'.
2171 2000-03-06 Jim Blandy <jimb@redhat.com>
2173 * solib.c (first_link_map_member): Doc fix.
2175 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2177 From Eli Zaretskii <eliz@is.elta.co.il>:
2179 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2180 zero, since time_t might be unsigned.
2182 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2184 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2186 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2188 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2190 Allow GDB to run on Linux 2.0 again.
2191 * config.in: Add HAVE_PTRACE_GETREGS.
2192 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2193 * configure: Regenerated.
2194 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2195 CANNOT_STORE_REGISTER): New defines.
2196 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2197 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2198 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2199 store_register, old_store_inferior_registers): Copied over from
2200 `inptrace.c' as a temporary measure.
2201 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2202 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2203 HAVE_PTRACE_GETREGS isn't defined.
2204 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2206 (fetch_inferior_registers, store_inferior_registers): Fall back on
2207 the method use in `infptrace.c' (by calling
2208 old_fetch_inferior_registers and old_store_inferior_registers) if
2209 `have_ptrace_getregs' isn't set.
2211 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2213 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2214 of gregset_t and fpregset_t. Those are the only names that are
2215 guaranteed to specify the right types for all supported Linux
2217 Various doc fixes and gratitious local variable renames, all in an
2218 attempt to stress similarities between the code and unify the
2219 terminology used. Use ISO-C all over.
2220 (regmap): Remove trailing comma.
2221 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2222 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2223 is unnecessary and wasn't used anyway. All callers changed.
2224 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2225 (fetch_regs, store_regs): Remove unused variable `regno'.
2226 (fill_fpregs): If REGNO is not -1, only update the specified
2228 (fetch_core_registers): Renamed from
2229 i386_linux_fetch_core_registers. There is no need for a unique
2230 name since the function is static anyway.
2231 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2232 since it is more descriptive.
2234 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2236 * MAINTAINERS (readline/): Expand to include host maintainers.
2238 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2240 Fix support for Linux/i386 signal trampolines. The old approach
2241 didn't work for Linux 2.2 and beyond, and didn't work with recent
2242 versions of the GNU C library.
2243 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2244 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2245 (linux_rt_sigtramp_code): New variable.
2246 (LINUX_RT_SIGTRAMP_LEN): New define.
2247 (i386_linux_rt_sigtramp_start): New function. Detect start of
2248 signal trampolines for RT signals.
2249 (i386_linux_sigtramp): Removed.
2250 (i386_linux_in_sigtramp): New function.
2251 (i386_linux_sigcontext_addr): New function. Recognize the names
2252 of the signal tranmpolines used by recent versions of the GNU C
2253 library, and add support for RT signals.
2254 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2255 defines. Moved here from config/i386/tm-linux.h.
2256 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2257 Reimplement in terms of i386_linux_sigcontext_addr.
2258 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2259 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2260 Moved to i386-tdep.c.
2261 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2263 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2265 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2266 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2268 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2270 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2273 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2275 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2276 ``Blanket Write Privs'' maintainers.
2278 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2280 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2281 * language.c (longest_local_hex_string_custom): Don't compile
2282 'long long' section if host doesn't have 'long long'.
2284 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2286 * language.c (longest_raw_hex_string): Comment out. Appears
2289 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2291 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2292 "mmalloc.h" which means using PTRs.
2293 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2295 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2297 * defs.h (store_address, store_unsigned_integer, store_address):
2298 Replace PTR with void* in delcaration.
2299 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2300 extract_long_unsigned_integer, extract_address,
2301 store_signed_integer, store_unsigned_integer, store_address):
2302 Convert definition to ISO-C. Replace PTR with void*.
2304 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2306 * defs.h (make_cleanup_func): Document as deprecated.
2307 (make_cleanup_ftype): New typedef. Make signature consistent with
2308 other function typedefs. Document as not be used out side of
2309 make_cleanup code. Use in make_cleanup declarations.
2310 (null_cleanup): Replace PTR with void*.
2312 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2313 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2314 null_cleanup): Change K&R definition to ISO-C using void* and
2316 (discard_my_cleanups): Don't cast argument to free.
2318 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2320 * defs.h (struct continuation_arg): Change type of field 'data'
2323 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2325 * event-top.c: Ditto.
2327 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2329 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2331 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2332 SUBDIR_GDBTK_ALL): Define.
2333 (all-gdbtk, clean-gdbtk): New targets.
2334 (all): Add CONFIG_ALL as dependency.
2335 (clean): Add CONFIG_CLEAN as dependency.
2337 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2338 (LN_S): Define. Delete GDBtk's link code.
2340 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2342 * configure.in (ENABLE_GDBTK): Delete variable.
2343 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2344 * Makefile.in: Update.
2345 * configure: Regenerate
2347 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2349 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2352 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2354 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2355 Override definitions to include the normal FPU registers.
2356 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2357 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2359 (i387_to_double, double_to_i387): Remove prototypes.
2361 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2363 * findvar.c (extract_floating, store_floating): Use target
2364 floating point type sizes rather host sizes to determine
2365 which conversion needs to be done.
2367 2000-03-02 Nick Duffek <nsd@cygnus.com>
2369 * uw-thread.c: Apply GNU conventions to comment formatting.
2370 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2371 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2372 call to deactivate_uw_thread().
2374 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2376 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2378 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2380 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2381 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2382 share SCO/Unixware. Nick Duffek and Peter Schauer share
2385 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2387 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2388 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2389 * remote-rdi.c (arm_rdi_close): Ditto.
2391 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2393 * CONTRIBUTE (configure.in): Note that patches to configure are
2396 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2398 * MAINTAINERS: Correct my own mail address.
2400 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2402 * MAINTAINERS: Document people with paperwork pending.
2404 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2406 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2407 Make NEW_PROC_ABI interface functional on Solaris x86.
2408 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2409 procfs_find_LDT_entry function from procfs.c, mostly copied from
2411 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2414 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2416 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2417 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2419 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2421 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2422 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2423 FRAME_FIND_SAVED_REGS.
2424 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2425 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2428 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2430 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2431 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2434 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2436 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2437 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2438 (top level): Add prototypes for go32_* functions.
2439 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2440 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2441 Override definitions from tm-i386.h.
2442 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2443 * i386-tdep.c (i386_extract_return_value)
2444 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2445 to the list of targets which return FP values in FP registers.
2447 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2448 that this function be re-implemented using multi-arch.
2450 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2452 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2453 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2455 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2456 (dpmi_regs, dpmi_sregs): Remove unused variables.
2457 (dos_flush_input): Return a value, to prevent compiler warning.
2458 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2459 sizeof(union exp_element) to long, to prevent GCC from complaining
2460 about format/argument mismatch.
2461 (dump_postfix_expression): Likewise.
2463 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2465 * arm-tdep.c: Include <ctype.h>.
2467 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2469 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2470 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2471 that the target's stack was valid.
2473 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2475 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2476 * dwarf2read.c (read_address): Read 16-bits addresses.
2478 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2480 * arm-linux-nat.c (fetch_nw_fpe_*):
2481 Renamed to fetch_nwfpe_* to use the same naming convention
2482 as in the Linux kernel. Modified prototype to get rid of
2484 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2485 naming convention as in the Linux kernel. Fixed calls to
2487 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2490 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2492 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2494 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2496 * win32-nat.c: Remove unneeded header.
2499 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2501 * wince.c: Include "gdb_wait.h" and not "wait.h".
2503 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2505 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2506 Target/Architecture maintainers descriptions.
2508 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2510 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2511 Reorder headers a bit. Overall cleanup and minor reformatting.
2512 (MIG_SERVER_DIED): Remove define.
2513 (proc_update_sc): Add braces to silence compiler warning.
2514 (proc_steal_exc_port): Initialize err to zero.
2515 (make_proc): Add braces to silence compiler warning.
2516 (inf_validate_task_sc): Add cast to silence compiler warning.
2517 (inf_set_traced): Reorganize a bit to silence compiler warning.
2518 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2519 numbers and add braces to silence compiler warning.
2520 (gnu_wait): Add prototypes for server functions and add braces to
2521 silence compiler warnings.
2522 (S_exception_raise_request): Pass subcode to inf_debug call.
2523 (gnu_write_inferior): Remove unused variable `protection_changed'.
2524 (gnu_xfer_memory): Remove unused variable `result'.
2525 (set_sig_thread_cmd): Remove unused varible `tid'.
2526 (set_signals_cmd): Remve unused variable `trace'.
2527 (add_task_commands): Provide complete prototype. Reformat help
2528 strings a bit to make sure the first line is a full sentence.
2529 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2530 "info port-rights" command.
2531 (add_thread_commands): Provide complete prototype. Make static.
2532 Reformat help strings a bit to make sure the first line is a full
2534 (_initialize_gnu_nat): Provide complete prototype.
2536 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2538 Make cross-compilation for the Hurd more friendly.
2539 From Jeff Bailey <jbailey@gnu.org>:
2540 * configure.in: Use AC_CHECK_TOOL to find MiG.
2541 * Makefile.in (MIG): New variable.
2542 * config/i386/i386gnu.mh (MIG): Remove.
2543 * configure: Regenerated.
2545 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2547 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2548 comment explaining motivation behind this function and why
2549 the generic facilities won't work for this platform.
2550 * rs6000-tdep.c (skip_prologue): Always test to make sure
2551 that an instruction is read successfully from the target's
2552 memory. Introduce notion of instructions which may appear in
2553 the prologue, but may not end the prologue. Added explicit
2554 check for nop instruction. Use memset() to zero the frame
2555 data instead of assignment from a statically allocated,
2556 uninitialized structure.
2558 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2560 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2561 systems. Note that Jim Blandy as maintainer for ``tracing
2564 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2566 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2567 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2568 NetBSD...) sys_errlist should not be declared in hsys.c.
2569 NEED_SYSERRLIST is set already by configure, so we can use it.
2570 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2571 posix compliant and we should not work with the old compatibility
2572 stuff. Because of that I undef BSD in case of FBSD etc and include
2573 sys/ioctl to get the flags.
2574 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2577 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2579 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2580 of return structure in r3 if necessary.
2581 (ppc_linux_memory_remove_breakpoints): New function.
2582 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2583 for storing either cr or lr to the stack only handle those
2584 cases. (I.e, don't let these cases match 0x00000000 which is
2585 found found in the shared library trampoline prior to the
2586 loading of the shared library.)
2587 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2589 (MEMORY_REMOVE_BREAKPOINT): Define.
2591 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2593 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2595 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2597 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2598 $(SUBDIR_*_INSTALL) when so configured.
2599 * configure: Regenerate.
2601 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2603 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2605 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2606 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2607 SUBDIR_GDBTK_INSTALL): Define.
2608 (install-gdbtk): New target.
2610 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2612 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2613 * configure: Regenerate.
2615 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2617 * configure.tgt: Add arm, mips, sh wince targets.
2618 * config/arm/tm-wince.h: New file.
2619 * config/arm/wince.mt: New file.
2620 * config/sh/tm-wince.h: New file.
2621 * config/sh/wince.mt: New file.
2622 * config/mips/tm-wince.h: New file.
2623 * config/mips/wince.mt: New file.
2624 * wince.c: New file.
2625 * wince-stub.c: New file.
2626 * wince-stub.h: New file.
2627 * sh-tdep.c: Use correct register names for Windows CE.
2629 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2631 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2632 (error_return, quit_return): Merge into catch_return pointer.
2633 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2634 and communicate reason to catch_errors via setjmp return value.
2635 (catch_errors): Always catch both quit and error, and if a catch
2636 wasn't requested by caller, throw it to the next catch_error.
2637 Replace dual longjmp buffer memcpy with single pointer change.
2638 Add FIXME for possibly adding new interface to tell caller what
2639 event was caught. Add extensive comments.
2640 * defs.h (enum return_reason): Reserve 0 for use as initial
2641 setjmp() return value.
2642 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2644 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2646 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2648 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2649 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2650 (hand_function_call): Test for unwind_on_signal and act accordingly.
2652 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2654 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2655 Match ../include/dis-asm.h change.
2656 * gdbarch.h: Regenerate.
2657 * corefile.c (dis_asm_read_memory): Update.
2659 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2661 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2662 (ENABLE_CFLAGS): Move initialization to start of file.
2663 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2664 selected and an ${srcdir}/mi directory is present enable MI
2667 * configure: Regenerate.
2669 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2670 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2671 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2672 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2674 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2675 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2677 * mi: New directory. MI interface to GDB.
2679 * defs.h (interpreter_p): Declare when UI_OUT.
2680 * top.c (gdb_init): When interpreter_p, check that the interpreter
2681 was recognized by one of the linked in interpreters.
2682 * main.c (interpreter_p): Define.
2683 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2684 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2685 interpreter displays prompt.
2687 * breakpoint.c (print_it_typical, watchpoint_check,
2688 print_one_breakpoint, mention): When MI include additional
2689 target status information.
2690 * infrun.c (print_stop_reason, normal_stop): Ditto.
2692 2000-02-22 Jim Blandy <jimb@redhat.com>
2694 * gdbarch.sh: Make the `default' field really default to zero, as
2697 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2698 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2700 (default_coerce_float_to_double, standard_coerce_float_to_double):
2702 (value_arg_coerce): Adjust for new definition.
2703 * value.h (default_coerce_float_to_double,
2704 standard_coerce_float_to_double): New declarations for the above.
2705 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2706 * gdbarch.c, gdbarch.h: Regenerated.
2707 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2708 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2710 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2712 (mips_gdbarch_init): Install that as our coerce_float_to_double
2715 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2717 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2719 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2720 forward declaration.
2722 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2723 where the next frame is a signal handler caller.
2725 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2727 (tm-linux.h): Include.
2728 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2729 include this file for us.
2730 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2731 config/tm-linux.h for us.
2732 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2734 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2736 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2737 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2738 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2741 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2742 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2743 * config/powerpc/xm-linux.h: Substantially revised for native
2745 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2746 (NATDEPFILES): Update list to reflect the fact that we can
2749 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2750 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2751 Renamed; The former names were lacking the rs6000_ prefix.
2752 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2753 instead of rs6000_frame_chain.
2754 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2755 of rs6000_frameless_function_invocation.
2757 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2759 From Philippe De Muyter <phdm@macqel.be>
2761 * event-loop.c (handle_file_event): In case of poll, enable
2762 printing of informational message if an error/exception is
2763 detected on the file descriptor.
2765 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2767 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2769 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2771 * buildsym.c: Include "language.h" and "expression.h" for
2772 longest_local_hex_string_custom.
2774 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2776 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2777 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2778 Cagney <cagney@b1.cygnus.com>.
2780 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2782 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2783 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2784 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2785 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2786 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2788 * MAINTAINERS: Add Nick Clifton to write after approval list.
2790 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2792 * MAINTAINERS: Add note on multiple maintainers.
2794 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2796 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2797 `enum ui_align', not `int'.
2798 (cli_field_string, cli_field_skip): Likewise.
2800 2000-02-18 Jim Blandy <jimb@redhat.com>
2802 From Jimmy Guo <guo@cup.hp.com>:
2803 * buildsym.h (add_free_pendings): Declare.
2804 * buildsym.c (add_free_pendings): New function.
2805 (make_blockvector): 32x64 fix using longest_local_hex_string().
2806 (start_subfile): initialize variable 'subfile'.
2808 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2810 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2811 make sure that all is cleaned up after we disconnect from the
2813 (remote_detach): Ditto.
2815 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2817 From Rodney Brown <RodneyBrown@pmsc.com>
2818 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2819 potentially harming mistake.
2821 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2823 * arm-tdep.c: Use header file instead of extern declarations for
2824 the {get,set}_arm_regname* functions.
2826 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2828 * configure.in: Replaces obsolete gdbtk-variable.c with
2830 * configure: Regenerate.
2831 * Makefile.in: Remove obsolete/extraneous references to
2834 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2836 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2837 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2838 33 by definition, whereas REALTIME_LO might be 32 on systems that
2839 have SIG32 such as Linux. Make sure that the signal number
2840 returned is within the range specified by REALTIME_LO and
2843 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2845 * configure: Regenerated.
2847 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2849 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2850 _initialize_arm_tdep): Allows the user to choose between any of
2851 the flavors available for the disassembly to be used in the "info
2852 reg" command and elsewhere in gdb. It prevents having to maintain
2853 this information in two places by using the data kept in the
2856 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2858 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2859 prfpregset_t in <sys/procfs.h>.
2860 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2862 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2863 prgregset_t and prfpregset_t if they are not already present.
2865 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2867 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2868 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2870 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2872 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2875 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2877 Changes for AIX 4.3:
2878 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2879 to correct value for generic dummy frames. When using
2880 generic dummy frames, don't attempt to write TOC value or
2881 function to call into the call dummy.
2882 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2883 code to also handle the PowerOpen ABI.
2884 (ppc_push_return_address): Enable for all ports.
2885 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2886 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2887 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2888 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2889 provided by generic RS6000 definitions so that call dummies
2890 are implemented using generic dummy frames instead.
2892 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2893 prior to changing the stack pointer via ptrace(). Also, ignore
2894 attempts to store to undefined registers that are less than
2897 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2898 frame from 436 to 448 to account for alignment padding.
2899 (rs6000_push_arguments): Obtain actual register size instead
2900 of assuming the register is 4 bytes long. [There's still
2901 more work to be done to totally remove the 4 byte assumption,
2902 however.] Make sure the stack is 16 byte aligned as required
2903 by the PowerOpen ABI. Also, make sure that small structures
2904 passed in registers are properly aligned within the register.
2906 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2908 Patch applied by Kevin Buettner <kevinb@redhat.com>
2910 * rs6000-tdep.c (skip_prologue): skip copying of argument
2911 registers to local variable registers.
2913 2000-02-14 Jim Kingdon <kingdon@redhat.com>
2915 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2916 sym->section->index number is not a SECT_OFF_* code.
2918 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2920 * MAINTAINERS (write after approval): Add H.J. Lu.
2922 2000-02-14 Nick Clifton <nickc@cygnus.com>
2924 * sh-tdep.c: Remove extraneous code.
2926 2000-02-14 Amit S. Kale <akale@veritas.com>
2928 * elfread.c (elf_symtab_read): Move the use of sym to after where
2930 Checked in by Jim Kingdon <kingdon@redhat.com>
2932 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2934 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2936 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2938 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2939 * dwarf2read.c: (die_is_declaration): New fn.
2940 (read_structure_scope): Use it.
2942 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2944 2000-02-10 J.T. Conklin <jtc@redback.com>
2946 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2947 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2949 * gdbserver/low-nbsd.c: New file.
2951 * gdbserver/Makefile.in: convert to autoconf.
2952 * gdbserver/configure.in: likewise.
2953 * gdbserver/configure: generate.
2955 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2957 * CONTRIBUTE: New file. How to contribute to GDB.
2959 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2961 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2962 Buettner to powerpc maintainers. Make Kevin Buettner the
2963 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2964 and Jason Molenda to write after aproval list.
2966 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2968 * MAINTAINERS: Reformat. Separate into check-in categories.
2970 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2972 * uw-thread.c: Remove __FUNCTION__ GNUism.
2974 2000-01-17 Amit S. Kale <akale@veritas.com>
2976 * elfread.c (elf_symtab_read): Use offset for the section in which a
2977 symbol resides, instead of .text section for calculating address of a
2979 Checked in by Jim Kingdon <kingdon@redhat.com>
2981 2000-02-10 Mark Kettenis <kettenis@gnu.org>
2983 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2984 no longer necessary now we have gdb_wait.h.
2986 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2988 * gnu-nat.c (proc_string): Make global.
2989 (do_mach_notify_dead_name): Suppress dead name notifications if we
2990 know that the task is dead.
2992 1999-12-13 Mark Kettenis <kettenis@gnu.org>
2994 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2995 instead of directly from the kernel. Add some hackery to make
2996 sure that the info isn't influenced by suspension of the task in
2997 the proc server itself.
2999 2000-02-10 Jim Kingdon <kingdon@redhat.com>
3001 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
3002 approved by Michael Snyder.
3004 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3006 * linux-thread.c: Include defs.h before gdb_wait.h.
3008 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
3010 * Makefile.in (wait_h): Delete macro. Update all dependencies
3011 specifying gdb_wait.h instead.
3013 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3014 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3015 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3016 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3017 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3018 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3019 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3020 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3021 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3022 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3024 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3026 * gdb_wait.h: New file. Based on ../include/wait.h. Include
3027 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3029 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3031 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3032 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3033 (d10v_stack_align): Declare.
3034 * d10v-tdep.c (d10v_stack_align): Define.
3036 1999-08-23 J.T. Conklin <jtc@redback.com>
3038 * top.c (remote_timeout): Change default to 2. Add comment
3039 explaining history of changes to the default value.
3040 * remote.c (_initialize_remote): Remove code that adds set/
3041 show remotetimeout, as that's also done in top.c
3043 1999-10-18 J.T. Conklin <jtc@redback.com>
3045 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3046 Return E01 instead of P01 when 'P' command fails.
3048 2000-02-05 J.T. Conklin <jtc@redback.com>
3050 * remote.c (putpkt_binary): Handle NAK from target stub.
3052 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3054 * configure.in: Remove the addition of sol-thread.c to the
3055 CONFIG_INITS list. This caused problems with init.c, because
3056 sol-thread.c would be grepped twice for _initialize_* functions.
3058 * Makefile.in: Add FIXME for init.c.
3060 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3062 Clean up compiler warnings:
3063 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3064 stack.c, valprint.c: Change variables to unsigned.
3065 * bcache.c: Rearrange to avoid warnings about variables not being set.
3066 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3067 rather than declaring print_max and repeat_count_threashold
3068 ourselves (incorrectly).
3069 * valprint.h: Do declare repeat_count_threashold.
3070 * ch-exp.c: Use default case for internal error.
3071 * findvar.c: Don't omit argument type.
3072 * symtab.c: Remove unused variable.
3074 2000-02-04 Jim Blandy <jimb@redhat.com>
3076 * c-typeprint.c (remove_qualifiers): New function.
3077 (c_type_print_base): Use it to remove qualifiers from C++
3078 qualified names, not strrchr.
3080 * c-typeprint.c (c_type_print_base): Recognize type conversion
3081 operators by calling is_type_conversion_operator.
3082 (is_type_conversion_operator): New function.
3084 2000-02-04 Nick Clifton <nickc@cygnus.com>
3086 * config/arm/tm-arm.h (LOWEST_PC): Define.
3088 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3090 * infrun.c (resume): Make just one call to target_resume(), instead
3091 of four: set up correct parameters in all the cases ahead of time,
3092 and do call at the end.
3094 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3096 * config/powerpc/tm-ppc-eabi.h: Define
3097 SOFUN_ADDRESS_MAYBE_MISSING.
3099 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3101 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3104 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3106 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3107 * configure.in (CONFIG_INIT): Initialize.
3108 (links): Link srcdir/gdbtk/library to gdbtcl2.
3109 * gdbtcl2: Moved to gdbtk/library.
3110 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3111 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3112 gdbtk.h: Moved to gdbtk/generic.
3114 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3116 * printcmd.c (build_address_symbolic): New function. Returns all
3117 the parts that are necessary to print an address in a symbolic
3119 (print_address_symbolic): Split into a printing part and an
3120 information building part, build_address_symbolic().
3122 * defs.h (build_address_symbolic): Export.
3124 2000-02-03 Jim Blandy <jimb@redhat.com>
3126 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3129 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3131 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3132 arguments on dummy frames.
3134 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3136 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3137 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3139 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3141 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3142 which now returns a timeout indication.
3143 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3144 value can still be ignored.
3146 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3148 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3151 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3153 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3154 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3157 * Makefile.in: Update.
3159 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3160 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3161 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3162 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3163 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3164 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3165 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3166 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3167 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3168 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3169 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3170 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3171 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3172 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3173 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3174 config/pa/tm-hppa.h: Update.
3175 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3177 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3179 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3180 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3181 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3182 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3183 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3184 config/mips/irix5.mh, config/mips/mipsv4.mh,
3185 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3186 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3187 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3189 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3191 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3193 * main.c (captured_main): Only use the legacy tui_file code when
3194 linking in older code such as the TUI.
3196 * gdb-file.h, gdb-file.c: New files.
3197 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3198 null_file_isatty, null_file_rewind, null_file_put,
3199 null_file_flush, null_file_write, null_file_fputs,
3200 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3201 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3202 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3203 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3204 set_gdb_file_data, struct accumulated_gdb_file,
3205 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3206 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3207 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3208 stdio_file_delete, stdio_file_flush, stdio_file_write,
3209 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3210 Moved to gdb-file.h and gdb-file.c.
3211 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3212 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3213 tui_file_rewind, tui_file_put, tui_file_fputs,
3214 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3215 fputs_unfiltered_hook):
3216 Moved to tui/tui-file.c and tui/tui-file.h.
3218 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3219 (tui-file.o, gdb-file.o): Add dependencies.
3220 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3221 * main.c: #include tui/tui-file.h.
3223 2000-01-28 Fred Fish <fnf@cygnus.com>
3225 * findvar.c (value_from_register): Special case handling of D10V
3226 pointer values fetched from registers.
3228 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3230 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3231 support for new style thumb prologues.
3233 2000-01-28 Nick Clifton <nickc@redhat.com>
3235 * arm-tdep.c: Remove extraneous dash at start of strings
3236 introduced in previous delta.
3238 2000-01-27 Nick Clifton <nickc@redhat.com>
3240 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3241 parse_arm_disassembler_option().
3243 2000-01-27 Jim Blandy <jimb@cygnus.com>
3245 * symtab.c (decode_line_1): Don't let commas that are within
3246 quotes or parenthesis terminate the line spec. Don't use pp when
3247 removing the final double quote of a double-quoted string. Don't
3248 forget to skip the opening double quote. I have no clue whether
3249 this change is correct; probably we've just moved this function
3250 from one buggy place to another buggy place, and never came within
3251 an outhouse whiff of correctness.
3252 (find_toplevel_char): New function.
3254 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3256 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3257 passing the pointer to a thumb function as an argument.
3259 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3261 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3262 are reinserted for another run.
3264 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3266 * cli-out.c (cli_filed_string): Test for NULL string.
3268 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3270 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3271 the inferior as well as breakpoints being hit while performing an
3272 inferior function call.
3273 * valops.c (hand_function_call): Ditto.
3275 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3277 From Mark Kettenis <kettenis@gnu.org>
3279 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3280 i386_REGS_SEGS_STATE.
3281 (HAVE_I387_REGS): Define.
3282 (FLOAT_INFO): Remove.
3283 * i386gnu-nat.c: Almost completely rewritten to use new i386
3284 register layout and `float info' implementation.
3285 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3286 Move prototypes from here.
3287 * gnu-nat.h: To here.
3289 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3291 * utils.c (get_field, put_field): Fix buffer underruns and
3292 overruns. Also, handle case where total_len is not evenly
3294 (getfield): Make sure zeroing of unwanted bits occurs even
3295 when bit field to extract does not straddle two or more
3298 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3300 * defs.h: Add gdb_thread_select declaration.
3302 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3304 * linux-thread.c (_initialize_linuxthreads): Make sure that
3305 linuxthreads_block_mask does not block SIGCHLD.
3307 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3309 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3310 text so that new lines work properly.
3312 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3314 * proc-utils.h: New file. Export functions from proc-*.c.
3316 * proc_api.c: Rename to:
3317 * proc-api.c: New file. Add include of proc-utils.h.
3319 * proc_events.c: Rename to:
3320 * proc-events.c: New file.
3322 * proc_flags.c: Rename to:
3323 * proc-flags.c: New file.
3325 * proc_why.c: Rename to:
3326 * proc-why.c: New file. Add include of proc-utils.h.
3328 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3329 ctype.h, proc-utils.h.
3330 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3331 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3333 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3335 (procfs_wait): Adjust format in some printf_filetered calls to
3336 avoid compiler warnings.
3337 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3338 are also ifdef'd 0 .
3339 (procfs_resume): Add parentheses around '&&' operation.
3340 (procfs_set_exec_trap): Remove unused variable.
3341 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3343 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3344 proc-why.o): Update dependencies.
3346 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3349 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3351 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3352 Fix from Robert Lipe <robertl@sco.com>.
3353 * configure: Regenerated.
3355 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3357 * stack.c (print_frame_info_base): Break up into the frame info
3358 (location) printing part and the rest (source line printing).
3359 (print_frame): New function. Take care of printing the location
3363 * infrun.c (normal_stop): Use enum values rather than integers for the
3364 source_flag to be passed to show_and_print_stack_frame().
3367 * frame.h (print_what): New enum for 'source' argument to
3368 print_frame_info_base(). Use this instead of obscure numbers.
3371 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3373 * event-top.c (stdin_event_handler): call quit_command rather than
3374 exit -- run cleanups, give target code a chance to say goodbye to
3375 the target. Fixes bug where the inferior processes were left
3376 around on Solaris (and probably elsewhere) by the testsuite.
3378 2000-01-14 Mark Salter <msalter@cygnus.com>
3380 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3381 machine id for disassembly.
3383 2000-01-13 Jim Blandy <jimb@cygnus.com>
3385 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3386 convert_to_regset, when regno indicates a specific register.
3388 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3390 * uw-thread.c: Document libthread.so debugging interface. Minor
3391 comment and formatting tweaks.
3392 (DEBUG): #define as 0 instead of 1.
3393 (CALL_BASE): Include function name in error msg.
3394 (libthread_stub): Adjust inferior_pid after thread exit.
3395 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3396 asking procfs_ops to create inferior.
3397 (libthread_init): Don't return nonlocally on error.
3399 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3401 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3404 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3406 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3407 both sides are on the same state.
3409 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3411 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3412 115200 (minor syntax mistake).
3414 2000-01-12 Jim Blandy <jimb@cygnus.com>
3416 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3417 this here, to go along with the definitions of PIDGET and TIDGET.
3419 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3421 * thread.c (do_captured_thread_select): New function. Switch
3422 current thread, safely from within catch_errors().
3423 (gdb_thread_select): New function. Switch threads safely.
3424 (thread_command): Use gdb_thread_select().
3426 (do_captured_list_thread_ids): New function.
3427 (gdb_list_thread_ids): New function.
3429 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3431 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3433 * configure.in: Avoid linking -limagehlp unless it's a native build.
3434 * configure: Regenerate.
3435 * thread.cc (add_thread): Clear private data pointer here or suffer
3436 strange behavior when it is checked for NULL later.
3438 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3440 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3441 * configure.in: Add an additional library to cygwin link.
3442 * configure: Regenerate.
3444 Patch from Egor Duda <deo@logos-m.ru>:
3445 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3448 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3450 * uw-thread.c: New file to support UnixWare user-mode threads:
3451 contributed by Nickolas Duffek <nsd@cygnus.com>.
3452 * target.h (struct target_ops): New vector, to_extra_thread_info,
3453 allows back-ends to give extra details in info thread display.
3454 (target_extra_thread_info): define new macro.
3455 (target_find_new_threads): simplify macro. Cleanup comments.
3456 * target.c (to_extra_thread_info): default and inherit new vector.
3457 (cleanup_target): eliminate PARAMS, break up long lines,
3458 provide default definition for to_extra_thread_info, and
3459 to_find_new_threads. Default to_thread_alive and to_query
3460 to return_zero, not target_ignore (they each return int not void).
3461 (debug_to_find_new_threads): new debug entry.
3462 (setup_target_debug): add debug_to_find_new_threads.
3463 * gdbthread.h: export struct thread_info, find_thread_pid, and
3464 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3465 copyright. Add new private data pointer for use by target back-ends.
3466 * thread.c (struct thread_info): move definition to gdbthread.h.
3467 (find_thread_pid): new exported function for thread lookup.
3468 (iterate_over_threads): new exported function for applying
3469 arbitrary operations to threads. Update copyright to 2000.
3470 (info_threads_command): use new target_extra_thread_info vector
3471 to display extra information about each thread (if implemented).
3472 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3473 Add defines for PIDGET, etc.
3474 * config/i386/tm-i386sol2.h: ditto.
3475 * config/sparc/tm-sun4sol2.h: ditto.
3476 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3477 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3478 if -lpthread and -lpthreads fail.
3480 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3481 (proc_flags): combine flags that UnixWare splits into two locations.
3482 (proc_modify_flag): add support for PR_KLC (kill on last close).
3483 (proc_[un]set_kill_on_last_close): new functions.
3485 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3487 * infrun.c (normal_stop): Print out thread id when we stop.
3489 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3491 * remote.c (remote_open_1): Fix message so it does not imply a
3492 specific syntax for serial ports, as it is OS dependent.
3493 (remote_async_open_1): Ibid.
3494 (init_remote_ops): Ibid.
3496 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3498 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3499 "set remotebaud" command (if set) when no speed is specified on
3500 the "target rdi" command.
3502 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3504 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3506 (baud_options[]): Ibid.
3508 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3510 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3511 used by each operating system.
3513 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3515 * breakpoint.c (until_break_command): Add an argument for the
3516 continuation, the beginning of the cleanups set up by this
3518 (until_break_command_continuation): Do cleanups until the one
3519 passed in as argument instead of doing all of them.
3521 * infcmd.c (finish_command_continuation): Expect a new argument,
3522 which indicates up to where to do cleanups. Update calls to
3523 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3524 (finish_command): Add another argument for the continuation: the
3525 starting cleanup for this command.
3527 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3529 From Grant Edwards <grante@visi.com> (original patch from Thomas
3531 * rdi-share/ardi.c: Allow interruption of interruptible
3532 targets with a <CNTL-C>.
3534 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3536 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3537 to control port to accommodate some versions of Angel.
3539 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3541 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3542 Add interpretation for C Support Library packets.
3544 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3546 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3547 is now being modified.
3548 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3550 For older changes see ChangeLog-99
3556 version-control: never