1 Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * TODO: Mention weak symbol problem.
5 Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
7 * README: Update section on kernel debugging.
9 Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
11 * mips-tdep.c (mips_get_saved_register): New function. Handle
12 case of 32 ABI saving 32 bit registers on stack when target has 64
14 (mips_gdbarch_init): Update.
16 Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
18 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
20 Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
22 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
23 options before using them. Report result.
24 * configure: Regenerate.
26 2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
28 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
29 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
30 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
33 Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
35 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
36 Always check that a macro is defined before printing it.
37 * gdbarch.c: Re-generate.
39 Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
41 * README: Update for GDB 5.0.
43 Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
45 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
47 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
48 definition. Disable. Document known problems.
49 (MIPS_DEFAULT_ABI): Define.
51 * mips-tdep.c (enum mips_abi): Define.
52 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
54 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
55 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
56 looking for a matching architecture require a matching MIPS_ABI.
57 (mips_gdbarch_init): Cleanup arch_debug information.
59 2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
61 * solib.c (symbol_add_stub): Remember the index and the name of
62 the section with the lowest address. Use this data (instead of
63 data from .text) to pass info into symbol_file_add.
65 * elfread.c (record_minimal_symbol_and_info): Use the section
66 where the symbol lives to get the index, instead of guessing.
68 2000-05-10 Michael Snyder <msnyder@seadog.cygnus.com>
70 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
71 * sparc-tdep.c: include arch-utils.h.
72 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
73 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
74 (GDB_TARGET_IS_SPARC64): make into a runtime test.
75 (struct frame_extra_info): Define, use instead of the macro.
76 (Many places): Use alloca instead of statically allocated buffers
77 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
78 (sparc_extract_struct_value_address): Accept a pointer arg instead
79 of an array sized by REGISTER_BYTES.
80 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
81 instead of the defunct struct frame_saved_regs. Recognize new
82 Sparc64 store instructions as part of the prologue. Ignore the
83 destination of a frame store when parsing the prologue (so long
84 as it's on the stack).
85 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
86 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
87 instead of the defunct struct frame_saved_regs.
88 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
89 supply_register. Provide 4-byte offset to compensate for diff
90 between size of the prgreg_t elements on a 64-bit host and size
91 of the registers for a 32-bit target. Fill all inaccessible regs
92 with zero so they won't keep being requested again and again.
93 (fill_gregset): Handle 32/64 size difference between registers
94 and prgreg_t. Handle as many new 64-bit regs as possible.
95 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
96 (sparc_push_arguments): Rename to sparc32_push_arguments.
97 Copy arguments into registers as well as onto stack, so that the
98 CALL_DUMMY (code pushed onto the target stack) is not required.
99 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
100 (sparc_store_return_value): Use memset instead of bzero.
101 Use write_register_gen instead of write_register_bytes.
102 (sparclet_store_return_value): New function.
103 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
104 the gdbarch multi-architecture system.
105 (sp64_push_arguments): Rename to sparc64_push_arguments.
106 Extend to store arguments in general registers as well as on stack.
107 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
108 Use as a private function, to be called by the new external function
109 sparc64_extract_return_value.
110 (sparclet_extract_return_value): New function.
111 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
112 sparc64_register_name, sparc_print_extra_frame_info,
113 sparclite_register_name, sparclet_register_name,
114 sparc_push_return_address, sparc64_use_struct_convention,
115 sparc32_store_struct_return, sparc64_store_struct_return,
116 sparc32_register_virtual_type, sparc64_register_virtual_type,
117 sparc32_register_size, sparc64_register_size,
118 sparc32_register_byte, sparc64_register_byte,
119 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
120 sparc_convert_to_raw, sparc_frame_init_saved_regs,
121 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
122 sparc_coerce_float_to_double, sparc_call_dummy_address,
123 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
124 sparc_return_value_on_stack): New functions supporting multi-arch.
125 (sparc_gdbarch_init): New function; initialize multi-arch.
126 (struct gdbarch_tdep): Define, use for private multi-arch data.
127 * config/sparc/tm-sparc.h: Move definitions around, enclose with
128 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
129 definitions. Add enums for register names, to help debugging gdb.
130 This header file must work for non-multi-arch and for multi-arch.
131 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
132 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
133 Define GDB_MULTI_ARCH.
134 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
135 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
136 * config/sparc/tm-sparclite.h: Ditto.
137 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
138 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
139 avoid using deprecated REGISTER_NAMES macro.
140 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
142 2000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>
144 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
145 * gdbarch.c, gdbarch.h: Regenerate.
146 * core-regset.c: Change FP0_REGNUM to a runtime test.
149 * sparc-tdep.c: Ditto.
151 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
154 * sol-thread.c (sol_thread_create_inferior): only add the thread
155 to the thread list if it is not already in there.
156 (prototypes for thread_db func ptrs): pretty up formatting.
158 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
160 * config/djgpp/djconfig.sh: Use more warning switches.
162 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
163 @V@ placebo. djunpack.bat changed accordingly.
165 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
167 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
168 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
169 and saved_gpreg_size_enums.
170 (mips_stack_argsize): Update. Cleanup.
172 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
174 (MIPS_NABI32): Delete macro. Replaced by
175 MIPS_REGS_HAVE_STACK_HOME_P.
176 (mips_push_arguments): Update.
177 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
178 with test for MIPS_REGS_HAVE_STACK_HOME_P.
179 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
181 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
182 mips_default_stack_argsize.
183 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
184 (mips_stack_argsize_string): New static variable.
185 (mips_stack_argsize): New function, handle default case.
186 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
187 implemented as an enum using size_auto et.al.
188 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
189 mips_regs_have_stack_home_p.
191 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
193 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
195 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
197 * procfs.c (PROCFS_TRACE): Delete definition.
198 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
201 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
203 * procfs.c: Cleanup of procfs tracing. Move defines and
204 prototypes to proc-utils.h
205 * proc-utils.h: Define tracing macros. Declare trace functions.
206 * proc-api.c: Make procfs tracing a runtime option.
207 (prepare_to_trace): New function, abstracted out of several
208 places. Open a trace file if one is required.
209 (ioctl_with_trace, write_with_trace, open_with_trace,
210 close_with_trace, wait_with_trace, lseek_with_trace):
211 Report errno if an error occurs in a system call.
212 (write_with_trace): Make 2nd arg void *, to agree with write.
214 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
216 * elfread.c (elf_symtab_read): The calculation of 'offset'
217 must be done for each symbol, not just once. The index
218 used must be the index of the section where 'sym' resides,
221 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
223 * procfs.c (many functions): change int cmd; to long cmd;
224 Solaris /proc API calls this parameter a long, and requires it
225 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
226 calls it an int, but on existing UnixWare hosts, int and long
227 are the same size. So long it must be. If a future UnixWare
228 version has problems with this, we'll have to use autoconf.
229 * proc-api.c (write_with_trace): use long instead of int.
231 2000-05-04 Mark Kettenis <kettenis@gnu.org>
233 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
236 2000-05-01 Mark Kettenis <kettenis@gnu.org>
238 * infrun.c (handle_inferior_event): Add missing call to keep_going
239 and missing return when handling an ordinary signal from the
242 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
244 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
245 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
246 sect_index_text, sect_index_data, sect_index_rodata,
247 sect_index_bss to objfile structure.
248 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
249 SECT_OFF_RODATA): Remove.
250 * objfiles.c (allocate_objfile): Initialize
251 sect_index_{text,data,bss,rodata} to -1, for error detection.
253 * symfile.c (default_symfile_offsets): Initialize
254 sect_index_{text,data,bss,rodata} from bfd information.
255 * xcoffread.c (xcoff_symfile_offsets): Ditto.
256 * somread.c (som_symfile_offsets): Initialize
257 sect_index_{text,data,bss,rodata}.
259 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
260 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
261 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
262 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
263 stabsread.c, symfile.c, xcoffread.c:
264 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
267 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
269 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
271 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
272 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
273 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
274 Delete unused macros.
276 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
278 * solib.c (elf_locate_base, info_sharedlibrary_command):
279 Look at the bfd to determine if it is elf32 or elf64, rather
280 than using an ifdef. This makes it runtime teststable and
283 2000-05-01 Mark Kettenis <kettenis@gnu.org>
285 * infrun.c (handle_inferior_event): When doing a "next", and
286 stepping out of a signal handler into its calling trampoline
287 ignore the value of step_frame_address.
288 (step_over_function): Only modify step_resume_breakpoint->frame if
289 the value of step_frame_address is non-zero.
291 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
293 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
294 is not static in the MULTI_ARCH world, so don't use it in a
295 static array declaration.
297 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
299 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
300 intelligently, making sure we use the information from the
303 2000-05-02 H.J. Lu <hjl@gnu.org>
305 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
306 instead of ELFOSABI_SYSV.
308 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
310 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
311 * gdbarch.h, gdbarch.c: Re-generate.
313 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
314 NPC_REGNUM to run-time test.
315 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
316 and NNPC_REGNUM to run-time test.
317 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
319 (procfs_store_registers): Ditto.
321 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
323 * gdbarch.sh: Provide non- multi-arch defaults by direct
324 definition in "gdbarch.h" instead of going through "gdbarch.c".
325 * gdbarch.h, gdbarch.c: Re-generate.
326 * defs.h: When non- multi-arch, include "arch-utils.h" so that
327 legacy definitions are globally visible.
329 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
331 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
332 (symtabs): Add Elena to symtabs maintainers list.
333 (Blanket Write Privs): Add Jim Blandy.
335 2000-05-01 Stan Shebs <shebs@apple.com>
337 Remove obsolete Gould configuration:
338 * configure.host, configure.tgt: Remove Gould configs.
339 * Makefile.in: Remove Gould-related actions.
340 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
341 * NEWS: Mention removal.
343 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
345 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
346 * defs.h: Properly check for GCC version number.
348 2000-04-30 Mark Kettenis <kettenis@gnu.org>
350 Fix single-stepping out of signal trampolines.
351 * config/i386/nm-linux.h (CHILD_RESUME): Define.
352 * i386-linux-nat.c (child_resume): New function.
354 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
356 * blockframe.c (frameless_look_for_prologue): Use
357 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
358 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
359 * gdbarch.h, gdbarch.c: Re-generate.
360 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
363 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
365 From "Serge Nikulin" <nikulin@actsw.amat.com>:
366 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
369 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
371 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
372 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
373 * gdbarch.c, gdbarch.h: regenerate
375 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
377 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
378 * target.c (do_monitor_command): Cast tcomplain to correct
379 function type in comparison.
381 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
383 From 2000-04-25 Guy Harris <guy@netapp.com>:
384 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
387 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
389 * jv-valprint.c (java_val_print): Add arg declaration,
390 fix compiler warning.
391 * corelow.c (core_open): Call set_gdbarch_from_file so that
392 gdbarch becomes aware of the architecture encoded in the
394 * findvar.c (write_register_gen): Export this useful interface.
395 * value.h (write_register_gen): Declare.
397 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
399 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
400 as special in the section_addr_info structure.
401 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
402 * osfsolib.c (symbol_add_stub): Ditto.
403 * irix5-nat.c (symbol_add_stub): Ditto.
405 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
407 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
409 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
411 * TODO: Document IRIX X ARM cross compile problems.
413 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
415 * utils.c (internal_verror): Call target_terminal_ours.
416 * wrapper.h: Fix minor comment typo.
417 * proc-api.c (write_with_trace): Change 'arg' from long to int.
418 Treat 'off_t' and 'size_t' as unsigned long in printfs.
419 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
420 * procfs.c (comments): Eliminate "???" in comments, which GCC
421 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
422 fill_fpregset, supply_fpregset): Declare.
423 (procfs_wait): Sysargs is a long, change printf format to match.
424 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
426 2000-04-26 Kevin Buettner <kevinb@redhat.com>
428 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
431 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
433 * ax-gdb.c (agent_command): Remove now useless cast of
434 `free_current_contents' when passed to `make_cleanup'.
435 * coffread.c (coff_symfile_read): Ditto.
436 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
437 (dwarf_decode_lines): Ditto.
438 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
439 (parse_and_eval, parse_to_comma_and_eval): Ditto.
440 * parse.c (parse_exp_1): Ditto.
441 * printcmd.c (print_command_1, output_command, set_command): Ditto.
442 (x_command, print_frame_args, printf_command): Ditto.
443 * top.c (execute_control_command): Ditto.
444 * tracepoint.c (validate_actionline): Ditto.
445 * typeprint.c (whatis_exp, ptype_command): Ditto.
446 (maintenance_print_type): Ditto.
448 2000-04-26 Kevin Buettner <kevinb@redhat.com>
450 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
451 (ia64-linux-tdep.o): Add dependencies.
452 (ia64-tdep.o): Add dependency for arch-utils.h.
453 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
455 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
457 * blockframe.c: Fix a minor typo in a comment.
459 2000-04-25 Kevin Buettner <kevinb@redhat.com>
461 * ia64-tdep.c (examine_prologue): Recognize store instructions;
462 those whose source operands are input registers which haven't
463 been seen before are considered to be part of the prologue.
465 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
467 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
468 patch being applied `Fri Apr 7 13:44:38 2000'.
470 2000-04-24 Kevin Buettner <kevinb@redhat.com>
472 * ia64-linux-tdep.c: New file.
473 * ia64-tdep.c (elf-bfd.h): Include.
474 (ia64_linux_sigcontext_register_address): New extern declaration.
475 (struct gdbarch_tdep): New struct.
476 (SIGCONTEXT_REGISTER_ADDRESS): New define.
477 (read_sigcontext_register): New static function.
478 (extract_bit_field, replace_bit_field, slotN_contents,
479 replace_slotN_contents): Made static.
480 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
481 Added new code for signal handler frames and call dummy frames.
482 (ia64_frame_init_saved_regs): Handle signal handler frames.
483 (ia64_find_saved_register): Removed.
484 (ia64_get_saved_register): Handle call dummy frames; reorganized
485 to call generic_get_saved_register() to find registers saved
487 (process_note_abi_tag_sections): New static function.
488 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
489 executable. Based upon this information, set target dependent
490 field sigcontext_register_address appropriately. Also set
491 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
492 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
493 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
494 (ia64_linux_in_sigtramp): New declaration.
496 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
498 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
501 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
503 * config/djgpp/README: Explain how to unpack using djunpack.bat.
505 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
507 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
508 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
510 (define_symbol): Ditto.
512 * valops.c (hand_function_call): Replace #ifdef
513 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
516 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
517 function REG_STRUCT_HAS_ADDR_P.
518 * gdbarch.h, gdbarch.c: Re-generate.
520 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
522 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
524 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
526 * win32-nat.c (handle_load_dll): Don't treat .text as a special
528 * somread.c (som_symfile_offsets): Ditto.
529 * somsolib.c (som_solib_add_solib_objfile): Ditto.
531 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
533 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
535 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
537 * command.h (help_all): Delete declaration.
538 * command.c (help_all): Add declaration. Convert function
539 argument list to ISO-C.
541 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
543 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
544 (d10v_stack_align): Make static.
545 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
547 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
549 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
550 run-time test for STACK_ALIGN_P.
551 * gdbarch.sh: Add support for function and variable predicates.
552 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
553 * gdbarch.h, gdbarch.c: Re-generate.
555 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
557 * defs.h, utils.c (free_current_contents): Change parameter to
560 From Philippe De Muyter <phdm@macqel.be>:
561 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
562 `(free_current_contents, &x)', not `(free, x)'.
563 * utils.c (free_current_contents): Do not `free (NULL)'.
565 * printcmd.c (print_address_symbolic): Cleanup after a failed
566 call to build_address_symbolic.
568 2000-04-20 Christopher Faylor <cgf@cygnus.com>
570 * wince-stub.c (FREE): New macro.
571 (mempool): Just free any buffer prior to reuse. Don't bother with
573 (flag_single_step): New function.
574 (skip_message): Detect "helpful" Windows CE messages and skip sending
576 (wait_for_debug_event): Use skip_message to avoid sending debug
577 messages to the host.
578 (dispatch): Prelimary implementation of single step detection.
579 * wince.c: Rework SH single stepping code to be more consistent with
581 (handle_output_debug_string): Allow first chance exceptions to come
582 through since they seem to be all that we get on some versions of
584 (check_for_step): New function, conditionally compiled based on target.
585 (regptr): Delete obsolete function.
586 (handle_exception): Detect illegal instructions.
587 (get_child_debug_event): Return success only if event code matches
589 (child_create_inferior): Reflect change to get_child_debug_event
592 2000-04-20 Christopher Faylor <cgf@cygnus.com>
594 * win32-nat.c (thread_rec): Be more defensive about suspending already
596 (safe_symbol_file_add_stub): New function.
597 (safe_symbole_file_add_cleanup): New function.
598 (safe_symbol_file_add): New function.
599 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
600 bogus errors from non-stabs DLLs.
601 (handle_exception): Add work around for detection of first exception
602 breakpoint which does not seem to occur on W2K. Detect more "signals"
603 that can be effectively passed to the debuggee. Reorganize to eliminate
604 continue_status global.
605 (child_continue): Reorganize to eliminate continue_status global.
607 (child_resume): Ditto.
608 (get_child_debug_event): Ditto. Recognize when an a breakpoint
609 exception should be ignored. Change method for signalling when an
610 important event has occured to the caller.
611 (child_create_inferior): Use new method for noticing when
612 get_child_debug_event has found something interesting.
614 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
616 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
617 fails due to lack of space.
619 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
621 * command.c, command.h (help_all): Add functionality to display
622 a complete listing of available commands.
624 2000-04-20 Scott Bambrough <scottb@netwinder.org>
626 * arm-linux-nat.c (PIDGET, TIDGET): New.
627 (get_thread_id, GET_THREAD_ID): New.
628 (fetch_nwfpe_register, store_nwfpe_register): New.
629 (fetch_register, store_register): New.
630 (fetch_fpregister, store_fpregister): New.
631 (fill_gregset, supply_gregset): New.
632 (fill_fpregset, supply_fpregset): New.
633 (fetch_fpregs): Modified to use thread id's.
634 (store_fpregs): Modified to use thread id's and
635 fetch_nwfpe_register.
636 (fetch_regs): Modified to use thread id's.
637 (store_regs): Modified to use thread id's.
638 (fetch_inferior_registers): Modified to handle single register
640 (store_inferior_registers): Modified to handle single register
642 (arm_linux_register_u_addr): Removed.
644 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
646 * config/arm/linux.mh
647 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
650 * config/arm/nm-linux.h: Include config/nm-linux.h.
651 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
652 (REGISTER_U_ADDR): Removed.
653 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
654 (#include "solib.h"): Removed. Included via config/nm-linux.h.
656 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
658 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
659 <mooney@dogbert.cc.ndsu.nodak.edu>:
660 * infrun.c (follow_fork_mode_kind_names): NULL terminate
662 (scheduler_enums): Ditto.
664 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
666 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
668 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
669 SIZEOF_CALL_DUMMY_WORDS): Update.
671 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
673 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
675 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
677 2000-04-19 Jim Blandy <jimb@redhat.com>
679 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
680 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
681 * gdbarch.c, gdbarch.h: Regenerated.
682 * arch-utils.c (default_return_value_on_stack): New function.
683 * arch-utils.h (default_return_value_on_stack): New declaration.
684 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
686 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
687 two-dimensional array, instead of faking it with explicit index
690 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
691 (Thanks to Guy Harris.)
693 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
695 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
697 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
701 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
703 * TODO: Document -Wreturn-type problem.
705 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
707 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
709 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
711 * infcmd.c (_initialize_infcmd): Add `info r' alias for
714 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
716 From Philippe De Muyter <phdm@macqel.be>:
717 * bcache.c (free_bcache): Do not free NULL.
719 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
722 * NEWS: Update GDB version. Duplicate paragraph explaining
725 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
727 * Makefile.in (distclean): Delete tui/Makefile.
728 * TODO: Add deletion of tui/Makefile.in to list.
730 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
732 * symfile.h (struct section_addr_info ): Remove fields for special
733 treatment of .text, .data and .bss sections.
735 * solib.c (symbol_add_stub): The special field text_addr is not
736 available anymore. Search for the .text field the hard way.
738 * symfile.c (build_section_addr_info_from_section_table): Don't
739 fill in {text, data, bss}_addr any more.
740 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
741 to fill in section_offsets for objfile.
742 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
743 special case anymore.
744 (add_symbol_file_command): Ditto.
746 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
748 symfile.c: (symbol_file_command): Remove support for rombug, to
751 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
753 * symfile.c (add_symbol_file_command): Rewrite the arguments
754 processing part. Simplify syntax of command. Remove support for
756 (_initialize_symfile): Update help message for add-symbol-file
759 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
761 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
762 * gdbarch.h, gdbarch.c: Re-generate.
764 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
766 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
767 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
768 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
769 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
770 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
771 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
772 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
773 ADDRESS_TO_POINTER): Delete default definition. Handled by
776 * gdbarch.sh: Make multi-arch defaults, defaults for non-
778 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
779 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
780 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
781 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
782 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
783 Provide default/legacy implementation.
784 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
785 * gdbarch.h, gdbarch.c: Re-generate.
787 2000-04-16 Jim Blandy <jimb@redhat.com>
789 * findvar.c (store_typed_address, extract_typed_address): Fix
790 function names in error messages.
792 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
794 * config/djgpp/config.sed: Fix the lines which edit clean: and
795 uninstall-info: targets.
797 2000-04-14 Jim Blandy <jimb@redhat.com>
799 Bring IEEE_FLOAT under gdbarch's control.
800 * gdbarch.sh (IEEE_FLOAT): New entry.
801 * gdbarch.c, gdbarch.h: Regenerated.
802 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
803 (print_floating): Use IEEE_FLOAT as if it were an expression; use
804 the code specific to IEEE-format numbers whenever the value of
805 IEEE_FLOAT is non-zero.
806 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
807 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
808 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
809 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
810 config/mips/tm-mips.h, config/pa/tm-hppa.h,
811 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
812 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
813 IEEE_FLOAT, make sure they give it the value (1).
815 Provide the hooks needed to support architectures on which
816 pointers are not always simple byte addresses.
818 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
819 functions which architectures can redefine, defaulting to
820 generic_pointer_to_address and generic_address_to_pointer.
821 * findvar.c (extract_typed_address, store_typed_address,
822 generic_pointer_to_address, generic_address_to_pointer): New
824 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
826 (extract_address, store_address): Doc fixes.
827 * values.c (value_as_pointer): Doc fix.
828 (value_from_pointer): New function.
829 * defs.h (extract_typed_address, store_typed_address): New
831 * inferior.h (generic_address_to_pointer,
832 generic_pointer_to_address): New declarations.
833 * value.h (value_from_pointer): New declaration.
835 The following changes are all of the general form "Use these
836 functions instead of these other functions." In each case, the
837 change is because the new calls provide enough information to do
838 the appropriate address / pointer conversions, where the old calls
839 did not, or because the new functions are more appropriately named
840 for the operation being performed.
842 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
844 * blockframe.c (generic_push_dummy_frame): Use read_pc and
845 read_sp, not read_register.
846 * c-valprint.c (c_val_print): Use extract_typed_address instead of
847 extract_address to extract vtable entries and references.
848 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
849 instead of value_from_longest to extract the vtable's address.
850 * eval.c (evaluate_subexp_standard): Use value_from_pointer
851 instead of value_from_longest to compute `this', and for doing
852 pointer-to-member dereferencing.
853 * findvar.c (read_register): Use extract_unsigned_integer, not
855 (read_var_value): Use store_typed_address instead of store_address
856 for building label values.
857 (locate_var_value): Use value_from_pointer instead of
859 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
860 instead of value_from_longest, to build arguments to __d_shl_get.
861 * printcmd.c (set_next_address): Use value_from_pointer, not
863 (x_command): Use value_from_pointer, not value_from_longest.
864 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
865 not value_from_longest.
866 * valarith.c (value_add, value_sub): Use value_from_pointer, not
868 * valops.c (find_function_in_inferior, value_coerce_array,
869 value_coerce_function, value_addr, hand_function_call): Same.
870 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
871 * values.c (unpack_long): Use extract_typed_address to produce
872 addresses from pointers and references, not extract_address.
873 (value_from_longest): Use store_typed_address instead of
874 store_address to produce pointer and reference values.
876 2000-04-13 Mark Kettenis <kettenis@gnu.org>
878 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
879 HAVE_PSADDR_T): Add them here instead of in config.in.
881 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
882 * configure.in: Add check for broken prfpregset_t type.
883 * lin-thread.c (gdb_prfpregset): New typedef, depends on
884 definition of PRFPREGSET_T_BROKEN.
885 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
886 p_td_thr_setfpregs, thread_db_fetch_registers,
887 thread_db_store_registers): Use gdb_prfpregset_t instead of
889 * config.in: Regenerated.
890 * configure: Regenerated.
892 2000-04-13 DJ Delorie <dj@cygnus.com>
894 * mips-tdep.c (do_fp_register_row): copy the number of bytes
895 allocated, not the size of the pointer.
897 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
899 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
900 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
901 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
902 to handle floating point registers if NUM_FREGS is not zero.
904 2000-04-13 Nick Duffek <nsd@cygnus.com>
906 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
907 and document to_find_new_threads bug.
909 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
911 * infrun.c (proceed, normal_stop): Change the error message about
912 failure to insert breakpoints/watchpoints so that it makes sense
913 even if ptrace is not used or no other processes can be active.
915 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
917 * configure.in: Add --enable-maintainer-mode.
918 * aclocal.m4, configure: Re-generate.
920 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
921 on maintainer-mode. Update copying.c in source directory.
922 (copying.txt): Delete rule.
923 (copying.o): Add explict paths to $(srcdir) and explicit make
926 2000-04-12 Kevin Buettner <kevinb@redhat.com>
928 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
929 (fetch_debug_register, fetch_debug_register_pair,
930 store_debug_register, store_debug_register_pair, is_power_of_2,
931 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
932 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
934 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
935 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
936 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
937 target_remove_watchpoint): Define.
938 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
939 ia64_linux_remove_watchpoint): Declare.
941 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
943 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
944 hardware breakpoint resources, return EBUSY.
945 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
946 one of the enumerated values, return EINVAL.
948 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
950 * README: Mention special build instructions for DJGPP.
951 * NEWS: Update with FP features on x87 platforms, and
952 DJGPP-related changes.
954 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
956 * top.c (gdb_completer_file_name_break_characters): New variable.
957 (line_completion_function): When completing on file names, use
958 gdb_completer_file_name_break_characters as word break
959 characters for the readline library.
961 2000-04-12 Mark Kettenis <kettenis@gnu.org>
963 * i387-tdep.c (print_i387_value): Avoid call to
964 floatformat_to_doublest if long double type is the same on host
967 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
969 * wrapper.h: Remove definitions of internal functions.
970 * wrapper.c: Remove definitions of exported functions (which are
971 already in wrapper.h) and make static all internal wrap_* functions.
973 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
975 * acconfig.h (USE_INCLUDED_REGEX): Add.
976 * Makefile.in (REGEX_CFLAGS): Delete
977 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
978 * configure, config.in: Re-generate.
980 2000-04-10 Philip Blundell <philb@gnu.org>
982 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
984 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
986 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
988 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
989 * command.h (enum command_class): Remove trailing "," to placate
992 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
994 * TODO, NEWS: Update. Mention MI.
996 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
998 * gdbarch-utils.h, gdbarch-utils.c: Delete.
999 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1001 * Makefile.in: Update.
1002 * gdbarch.c: Update.
1004 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1006 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1007 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1008 new "set mips saved-gpreg-size" command
1009 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1010 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1011 either from target, or gdb multi-arch
1012 (show_mips_command): New. For "show mips" prefix command
1013 (set_mips_command): New. For "show mips" prefix command
1014 (_initialize_mips_tdep): Add top-level mips prefix command
1015 Add "set mips saved-gpreg-size" command
1017 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1018 mips_default_saved_regsize.
1019 (mips_gdbarch_init): Update.
1020 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1021 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1022 mips_default_saved_regsize.
1024 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1026 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1027 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1028 replace calls to target_xfer_memory() with target_read_memory()
1029 and target_write_memory().
1031 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1033 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1034 NULL. Macro returns a CORE_ADDR.
1036 2000-04-08 Jim Blandy <jimb@redhat.com>
1038 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1039 Don't include "bfd-elf.h".
1040 (address_significant_size): Delete variable.
1041 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1042 consistency between it and the Dwarf 2 compilation unit header
1044 (read_address): Don't mask off bits above
1045 address_significant_size.
1046 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1047 (elf_bfd_h): Remove variable; it's no longer used.
1049 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1051 * configure.in (NEW_PROC_API): Escape square brackets when testing
1053 * configure: Regenerate.
1055 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1057 * ChangeLog: Correct date on last entry.
1058 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1059 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1060 * config/arm/tm-embed: Fix build warning from redefinition of
1062 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1063 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1064 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1065 override default in tm-arm.h. Use default target byte order
1068 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1070 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1071 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1073 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1075 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1076 of PROC_SERVICE_IS_OLD.
1077 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1078 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1080 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1082 * Makefile.in (CFLAGS): Set using configure.
1084 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1085 * configure: Re-generate.
1087 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1089 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1090 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1091 procfs_ops.to_has_all_memory to 1.
1095 2000-04-06 Nick Duffek <nsd@cygnus.com>
1097 * configure.in (_MSE_INT_H): Define on Solaris 7.
1098 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1099 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1100 * configure: Regenerate.
1101 * config.in: Regenerate.
1103 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1105 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1106 Change to rely on PIDGET etc.
1107 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1108 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1109 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1110 define. Allow target to use procfs hardware watchpoints.
1111 * config/sparc/nm-sun4sol2.h: ditto.
1112 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1113 definitions to use 16 bits for the pid, 15 bits for the tid, and
1115 * config/sparc/tm-sun4sol2.h: ditto.
1116 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1117 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1118 for more than 15 thread increments.
1120 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1122 * top.c (filename_completer): Set subsequent_name to 1 early on,
1123 to prevent an infinite loop if the first file in the directory is
1124 a backup file (whose name ends in a `~').
1126 2000-04-05 Jim Blandy <jimb@redhat.com>
1128 * solib.c (update_solib_list): New function.
1129 (solib_add): Call update_solib_list, and then read symbols.
1130 (info_sharedlibrary_command): Call update_solib_list, not
1133 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1135 * arm-linux-tdep.c: Resolve implicit function declarations by
1136 including target.h and value.h. Inclusion of symtab.h is
1139 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1141 * arm-linux-tdep.c: New file.
1142 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1143 (arm_get_longjmp_target): Moved it and all defines
1144 it uses to arm-linux-tdep.c.
1145 (arm_linux_extract_return_value): Moved to
1147 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1149 2000-04-04 Nick Duffek <nsd@cygnus.com>
1151 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1152 instead of kill_target.
1154 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1156 * TODO: Make note of various C++ things i have planned for 5.1.
1158 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1160 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1161 in shift. Stop GCC thinking it has a shift overflow.
1163 2000-04-03 H.J. Lu <hjl@gnu.org>
1165 * TODO: Remove the regex entry.
1167 2000-04-03 H.J. Lu <hjl@gnu.org>
1169 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1170 is defined and <regex.h> otherwise.
1172 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1173 * monitor.c: Likewise.
1174 * osfsolib.c: Likewise.
1175 * solib.c: Likewise.
1176 * source.c: Likewise.
1177 * symtab.c: Likewise.
1179 * Makefile.in (REGEX): Changed to @REGEX@.
1180 (REGEX_CFLAGS): New.
1182 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1183 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1185 * configure.in (--with-included-regex): New switch.
1186 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1187 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1188 * configure: Regenerated.
1190 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1192 * NEWS (powerpc-*-linux*): Mention.
1194 2000-04-03 J.T. Conklin <jtc@redback.com>
1196 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1198 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1200 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1201 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1203 * ia64-linux-nat.c (fill_gregset): Implement.
1204 (supply_fpregset, fill_fpregset): New functions.
1206 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1207 which the CFM is fetched for certain frames.
1208 (find_global_pointer, find_extant_func_descr): Don't use
1209 partial symtabs for locating sections.
1211 * config/ia64/linux.mh (LOADLIBES): Define.
1212 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1213 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1214 file containing generic linux declarations/definitions.
1215 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1216 defined in generic nm-linux.h.
1217 (solib.h): Remove include; already included in generic nm-linux.h.
1219 2000-04-03 Jim Blandy <jimb@redhat.com>
1221 * solib.c (solib_add): Move all the code for loading symbol tables
1222 below the code to sort out additions and removals. That way, we
1223 always catch all loaded shared libraries whose symbols we haven't
1226 * solib.c (solib_add): Don't try to free a shared object's objfile
1227 if it doesn't have one. Duh.
1229 * solib.c (solib_add): If a pattern was given, but it doesn't
1230 match any currently loaded shared libraries, print a message;
1231 don't just be silent.
1233 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1235 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1236 two-dimensional array instead of faking it with index
1239 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1241 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1243 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1244 definition (and use the common one in tm-i386.h).
1245 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1246 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1247 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1248 i386-tdep.c defines it for all x86 targets.
1249 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1251 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1253 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1254 results. Fix editing of `main' arguments for non-GNU Sed.
1256 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1258 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1259 error message: there's no "overlay on" command.
1261 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1263 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1264 (copying.txt): New target, a link to COPYING.
1266 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1270 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1273 (set_hook, error_hook): Remove PARAMS.
1275 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1277 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1278 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1279 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1281 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1283 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1285 2000-04-02 Nick Duffek <nsd@cygnus.com>
1287 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1288 error() during parse_and_eval_type().
1289 (check_stub_method): Call safe_parse_type instead of
1290 parse_and_eval_type().
1291 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1292 (wrap_parse_and_eval_type): New support function.
1293 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1294 (wrap_parse_and_eval_type): Prototype.
1296 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1298 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1300 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1302 * gdbarch-utils.h, gdbarch-utils.c: New files.
1303 * Makefile.in (SFILES, COMMON_OBS): Update.
1304 (gdbarch_utils_h) Define.
1305 (gdbarch-utils.o): Add dependencies.
1307 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1308 handling default method values.
1309 (startup_gdbarch): Rename default_gdbarch, name misleading.
1310 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1311 (register_name): Default to legacy_register_name.
1312 (call_dummy_words): Default to legacy_call_dummy_words.
1313 (sizeof_call_dummy_words): Default to
1314 legacy_sizeof_call_dummy_words.
1315 (register_convertible): Default to
1316 generic_register_convertible_not.
1317 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1318 (remote_translate_xfer_address): Default to
1319 generic_remote_translate_xfer_address.
1320 (frameless_function_invocation): Default to
1321 generic_frameless_function_invocation_not.
1323 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1325 * i386-linux-nat.c: Add copyright notice.
1327 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1328 &floatformat_i387_ext.
1329 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1331 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1333 * findvar.c (extract_floating): Remove reference to
1334 TARGET_EXTRACT_FLOATING.
1335 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1337 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1339 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1340 Safe version of value_subscript.
1341 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1343 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1345 * ui-file.c: Include "gdb_string.h"
1346 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1347 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1348 unions, since they are all used to hold both pointers and ints
1349 at various times. Casting pointer to int and vice versa gives
1350 warnings (and is not safe) if they are not the same size.
1352 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1354 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1355 casting problems when int and pointer are not the same size.
1356 * event-top.c (command_handler): Use data as a union.
1357 (command_line_handler_continuation): Ditto.
1358 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1359 (step_once): ditto. (finish_command_continuation): Ditto.
1360 (finish_command): Ditto.
1361 * breakpoint.c (until_break_command): Use data as a union.
1362 (until_break_command_continuation): Ditto.
1363 * utils.c (add_intermediate_continuation): Fix typo in comment.
1365 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1367 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1368 * gdbarch.sh: Re-sync with gdbarch.[hc].
1370 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1372 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1373 (install_minimal_symbols): Fix demangled symbol problems caused by
1374 using add_minsym_to_hash_table for the demangled names, which is
1375 wrong. Now we use add_minsym_to_demangled_hash_table.
1376 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1377 caused by weird control flow.
1378 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1380 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1382 * configure.in: -linux-gnu*, not -linux-gnu.
1384 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1386 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1387 with qThreadExtraInfo.
1389 2000-03-29 J.T. Conklin <jtc@redback.com>
1391 * i386nbsd-nat.c (fetch_core_registers): Make static.
1393 * m68knbsd-nat.c (fetch_core_registers): Make static.
1394 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1396 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1398 * TODO: Update GDB 5 status.
1400 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1402 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1403 * breakpoints.c (remove_hw_watchpoints): Update.
1404 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1407 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1409 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1410 infrun.c (resume): Remove hardware watchpoints before stepping
1411 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1413 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1415 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1417 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1419 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1420 CORE_ADDR, to match call from procfs_set_watchpoint.
1422 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1423 Reselect the saved frame silently after frame selection for
1424 watchpoint evaluation.
1425 (insert_breakpoints): Add missing space in `Hardware watchpoint
1426 deleted' message. Do not reinsert hardware watchpoint if it is
1427 already marked for deletion at next stop.
1429 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1431 * partial-stab.h: Add one more check against corrupted or irregular
1434 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1436 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1437 (Change also approved in the mainline glibc sources)
1439 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1441 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1442 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1443 particularly ensuring it can't return SERIAL_TIMEOUT when told
1446 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1448 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1449 which never existed before, and thus, has no deprecated old command.
1451 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1452 "set archdebug" (same goes for the show commands).
1453 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1454 deprecate "set eventdebug" (same goes for the show commands).
1455 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1456 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1458 x(init_main): Add the "set debug" and "show debug" commands.
1459 Add setdebuglist and showdebuglist.
1461 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1463 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1464 Added prototype for the deprecate command so it doesn't complain.
1466 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1468 * top.c (print_gdb_version): Bump copyright year to 2000.
1470 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1472 * MAINTAINERS: Add Glen McCready to write after approval list.
1474 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1476 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1477 * config.h: Regenerate.
1479 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1481 * TODO: Update. Add criteria for next release of GDB.
1483 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1485 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1486 * config.h: Regenerate.
1488 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1490 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1491 before installing GDB.
1493 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1495 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1496 Re-format warning message. Document that post 5.0 this can be
1499 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1501 * ChangeLog: Revert whitespace changes.
1503 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1505 * MAINTAINERS: Update folks who need accounts.
1507 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1509 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1511 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1513 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1514 instead of TARGET_LONG_DOUBLE_BITS.
1515 * config/i386/tm-i386mk.h: Likewise.
1517 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1519 Provide `long double' support for most i386 targets.
1520 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1521 &floatformat_i387_ext.
1522 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1523 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1524 `builtin_type_long_double'.
1525 (REGISTER_CONVERT_TO_VIRTUAL): Call
1526 i386_register_convert_to_virtual.
1527 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1528 (i387_to_double, double_to_i387): Remove prototypes.
1529 (i386_extract_return_value): Change prototype to match definition
1531 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1532 (TARGET_LONG_DOUBLE_BITS): #undef.
1533 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1534 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1535 (i387_extract_floating, i387_store_floating): Remove prototypes.
1536 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1537 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1538 (REGISTER_VIRTUAL_TYPE): Remove.
1539 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1540 (i386_register_convert_to_raw): New function.
1541 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1542 (i387_store_floating): Remove.
1544 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1546 * maint.c: Re-indent.
1548 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1550 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1552 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1554 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1557 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1559 * win32-nat.c: Back out special frame walking code. It was broken.
1560 (handle_exception): Correctly identify an illegal instruction.
1561 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1562 normal i386 handling.
1564 2000-03-24 J.T. Conklin <jtc@redback.com>
1566 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1567 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1568 (fetch_core_registers): Read fp registers.
1569 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1571 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1573 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1574 so that we can stop searching for the prologue past the function end
1575 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1577 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1579 * linux-thread.c, lin-thread.c (save_inferior_pid,
1580 restore_inferior_pid): Don't do compile time comparison
1581 of TARGET_PTR_BIT and TARGET_INT_BIT.
1583 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1585 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1587 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1588 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1590 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1592 (delta68_in_sigtramp): New function.
1593 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1594 (m68k_skip_prologue): Use P_* macros, not hex constants.
1595 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1596 instructions, but accept them in any order; use P_* macros, not octal
1597 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1598 `moveml to (fp + displacement)'.
1599 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1600 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1602 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1604 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1606 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1608 * solib.c (open_symbol_file_object): To sneak an int argument
1609 past catch_errors, instead of casting it to a pointer, simply
1612 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1614 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1615 index into the prams[] and args[] arrays.
1617 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1619 From David Whedon <dwhedon@gordian.com>
1621 * top.c (execute_command): Checks all commands beore executing
1622 to see if the user needs to be warned that the command is
1623 deprecated, warns user if appropriate.
1624 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1625 return values from void to struct cmd_list_element *.
1626 * command.c (lookup_cmd_1): Check aliases before following link
1627 in case user needs to be warned about a deprecated alias.
1628 (deprecate_cmd): new exported function for command deprecation,
1629 sets flags and posibly a replacement string.
1630 (deprecated_cmd_warning): New exported funciton to warn user about
1631 a deprecated command.
1632 (lookup_cmd_composition): New exported function that determines
1633 alias, prefix_command, and cmd based on a string. This is useful
1634 is we want to full name of a command.
1635 * command.h : Added prototypes for deprecate_cmd,
1636 deprecated_warn_user and lookup_cmd_composition, added flags to
1637 the cmd_list_element structure, changed return values for
1638 add_com_* and add_info_* from void to cmd_list_element.
1639 * maint.c : (maintenance_deprecate): New function to deprecate a
1640 command. This exists only so that the testsuite can deprecate
1641 commands at runtime and check the warning behavior.
1642 (maintenance_undeprecate) : New function, drops deprecated flags.
1643 (maintenance_do_deprecate): Actually does the (un)deprecation.
1644 (initialize_maint_cmds): Added the above new deprecate commands.
1646 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1647 * command.c (apropos_cmd_helper): New function, meat of the
1649 (apropos_command): New apropos command to search command
1650 names/documentation for regular expressions.
1651 (_initialize_command): Add the apropos command.
1653 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1655 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1656 paddr_t to psaddr_t. This mistake appears to date from an
1657 erroneous man page in Solaris 2.5 -- the correct type from the
1658 system headers has always been psaddr_t.
1659 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1662 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1664 * ia64-linux-nat.c: Fix copyright.
1665 (fill_gregset): Minor formatting fix.
1666 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1667 examine_prologue): Clean up some compiler warnings.
1668 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1669 find_global_pointer, find_extant_func_descr): New functions.
1670 (ia64_use_struct_convention, ia64_extract_return_value,
1671 ia64_push_arguments): Handle HFAs.
1672 (ia64_push_arguments): Find (or build) a function descriptor
1673 when given a function address.
1674 (ia64_push_return_address): Moved code for finding the
1675 global pointer into its own function, find_global_pointer ().
1677 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1679 * event-loop.c (handle_file_event): Run through indent.
1681 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1683 From Philippe De Muyter <phdm@macqel.be>
1685 * event-loop.c (sys/types.h): File now included unconditionally.
1686 (use_poll): New variable..
1687 (gdb_notifier): poll- and select-versions merged.
1688 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1689 and reset `use_poll' if not.
1690 (create_file_handler): Select poll- or select-version according to
1692 (delete_file_handler, handle_file_event): Likewise.
1693 (gdb_wait_for_event, poll_timers): Likewise.
1695 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1697 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1698 size of a target pointer before passing them to print_address.
1700 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1702 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1703 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1705 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1706 (i386_extract_return_value): Rewritten. Correctly support all
1707 floating-point types and large integer types on targets that use
1708 the standard i386 GDB register layout and return floating-point
1711 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1713 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1715 2000-03-21 J.T. Conklin <jtc@redback.com>
1717 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1718 * i386nbsd-nat.c: New file.
1720 * i386/tm-nbsd.h (NUM_REGS): Removed.
1721 (HAVE_I387_REGS): Defined.
1722 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1724 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1727 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1729 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1730 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1731 the write after approval list.
1733 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1735 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1736 symbol_file_add): Move declarations from here...
1737 * symfile.h: ...to here.
1739 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1740 all section addresses, not just .text.
1741 * symfile.h, symfile.c (free_section_addr_info,
1742 build_section_addr_info_from_section_table): New functions.
1744 * symfile.h (MAX_SECTIONS): Increase value to 40.
1745 * symfile.c (syms_from_objfile): Add bounds check prior to
1746 accessing ``other'' array in a section_addr_info_struct.
1747 Remove unused variable section_offsets.
1748 (add_symbol_file_command): Remove unused variable text_addr.
1750 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1752 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1753 watchpoint appears to break, but the watched value changed.
1755 2000-03-21 Jim Blandy <jimb@redhat.com>
1757 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1758 a companion to gdbarch_alloc, which allows a gdbarch init function
1759 to free partially-built gdbarch structures.
1760 * gdbarch.c, gdbarch.h: Regenerated.
1762 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1764 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1766 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1767 initialize_arch): Define for IA-64.
1768 (initialize_arch): Add declaration.
1770 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1772 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1773 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1774 remove, or check status of hardware watchpoints for entire structs
1775 and arrays unless the user explicitly asked to watch that struct
1777 (insert_breakpoints): Try to insert watchpoints for all the values
1778 on the value chain, even if some of them fail to insert.
1780 * values.c (value_primitive_field): Set the offset in struct value
1781 we return when the field is a packed bitfield.
1783 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1785 * remote.c (remote_threads_extra_info): New function.
1786 Implement the extra thread info query for "info threads".
1787 (remote_threads_info): Clean up a bit.
1788 (use_threadinfo_query, use_threadextra_query): New variables.
1789 Control whether GDB will use the new or old protocol for
1790 thread info queries.
1791 (remote_open_1): Initialize new variables.
1792 (remote_async_open_1): Ditto.
1793 (remote_cisco_open): Ditto.
1795 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1797 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1798 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1799 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1801 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1803 * utils.c (floatformat_from_doublest): Don't assume that a long
1804 will be exactly 32 bits in length. Also... make sure space
1805 that we're writing the float to is completely initialized to
1806 zeroes, even when the number of bits in the float is not
1807 evenly divisible by FLOATFORMAT_CHAR_BIT.
1809 2000-03-20 Jim Blandy <jimb@redhat.com>
1811 * i386-linux-nat.c: No need to #include "frame.h" any more.
1812 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1813 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1814 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1815 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1816 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1817 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1818 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1819 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1820 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1821 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1822 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1823 out that these are target-dependent, and useful in non-native
1824 configurations. Moved to...
1825 * i386-linux-tdep.c: ... Here, a new file.
1826 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1827 (i386-linux-tdep.o): New rule.
1828 (i386-linux-nat.o): We no longer depend on frame.h.
1829 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1831 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1833 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1834 Print an error at compile time if we are to use select, but FD_SET
1836 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1837 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1838 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1839 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1840 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1841 instead of using memcpy and memset. Use FD_ISSET.
1843 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1845 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1847 * command.c (_initialize_command): Document requirements for ``!''
1850 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1852 From Fri 10 Mar 2000 Robert
1853 <robert.melchers@drives.eurotherm.co.uk>:
1854 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1856 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1858 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1859 <dave@hiauly1.hia.nrc.ca>:
1860 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1861 _initialize_hpux_thread being called twice.
1862 * configure: Regenerated.
1864 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1866 * event-top.c (_initialize_event_loop): If instream is not
1867 connected to a terminal device, turn editing off.
1869 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1871 Support for building GDB with DJGPP, and running the test suite on
1873 * config/djgpp/djconfig.sh: New file.
1874 * config/djgpp/config.sed: New file.
1875 * config/djgpp/README: New file.
1876 * config/djgpp/fnchange.lst: New file.
1877 * config/djgpp/djcheck.sh: New file.
1879 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1881 * ser-go32.c (ports): Make the initializers complete, to pacify
1884 2000-03-17 Jim Blandy <jimb@redhat.com>
1886 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1887 two-dimensional array, instead of faking it with explicit index
1890 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1891 linuxthreads_create_inferior): Fix typo in variable name: it's
1892 linuxthreads_exit_status, not linux_exit_status.
1894 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1897 * solib.c (solib_add): Delete debugging code.
1899 2000-03-17 Mark Kettenis <kettenis@gnu.org>
1901 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1902 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1904 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1906 * language.c (set_lang_str): Do not call `free' for a null pointer.
1907 (set_type_str, set_range_str): Ditto.
1909 2000-03-16 Jim Blandy <jimb@redhat.com>
1911 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1914 * solib.c (current_sos): Be more careful about freeing the new
1915 so_list node if an error occurs.
1917 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1918 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1919 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1920 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1921 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1922 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1923 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1924 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1925 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1926 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1927 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1928 Linux-specific signal trampoline detection, and should be moved
1930 * i386-linux-nat.c: ... here.
1931 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1932 this any more, since we're not enabling OS-specific code in a
1933 OS-independent file.
1935 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1937 * Makefile.in (go32-nat.o): Add prerequisites.
1938 (ALLDEPFILES): Add go32-nat.c.
1940 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1942 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1943 * symfile.c (reread_symbols): Clear msymbol hash table.
1945 2000-03-15 Jim Blandy <jimb@redhat.com>
1947 Deal with the inferior unloading shared objects.
1948 * solib.c (current_sos): New function, replacing find_solib.
1949 (find_solib): Deleted.
1950 (free_so): New function.
1951 (clear_solib): Call free_so, instead of writing it out.
1952 (solib_add): Rewritten: compare the inferior's current list of
1953 shared objects with GDB's list, and do the required loads and
1955 (info_sharedlibrary_command, solib_address): Don't use find_solib
1956 to walk the list of shared libraries: call solib_add, and then
1957 walk the list at so_list_head normally.
1958 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1959 detach the core target. These tasks are taken care of elsewhere.
1960 * target.c (remove_target_sections): New function.
1961 * target.h (remove_target_sections): New declaration.
1963 * solib.c (symbol_add_stub): Check whether we've already created
1964 an objfile for this shared object first, before doing all that
1965 work to compute section addresses, etc.
1967 * objfiles.c (unlink_objfile): Report an internal error if objfile
1968 doesn't occur in the object_files list.
1970 * solib.c (special_symbol_handling): Delete argument; it's not
1973 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1975 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1976 from solib structures. Use it throughout solib.c, get rid of all
1978 (struct so_list): Change type of lmaddr to CORE_ADDR.
1979 (first_link_map_member): Change return value type to CORE_ADDR,
1981 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1983 (open_symbol_file_object, find_solib): Change type of lm variable
1986 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
1988 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1989 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1990 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1991 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1993 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1994 not opened by dos_open, but let the 3 standard handles go through
1997 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1999 * eval.c (evaluate_subexp_with_coercion): Add call to
2000 check_typedef, to handle typedeffed vars correctly.
2002 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2004 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2006 (QUIT): Note that this can probably be replaced by a function.
2008 2000-03-13 James Ingham <jingham@leda.cygnus.com>
2010 Add support for a variable object that tries to evaluate itself in
2011 the currently selected frame, rather than in a fixed frame.
2013 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2015 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2017 * varobj.c (varobj_list): Return type indicates whether the
2018 variable's type has changed (for current frame variables).
2019 (varobj_update): Handle the case where the variable's type has
2021 (delete_variable_1): Allow for deletion of variables that have not
2023 (new_root_variable): Initialize use_selected_frame variable.
2024 (value_of_root): This is where most of the work to handle "current
2025 frame" variables was added. Most of the complexity involves
2026 handling the case where the type of the variable has changed.
2027 (varobj_create): Add a "type" argument, to tell if the
2028 variable is one of these "current frame" variables. Also protect
2029 call to parse_exp_1 from long jumping.
2031 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2033 * go32-nat.c (struct env387): Remove declaration.
2034 (print_387_status, i386_go32_float_info): Remove redundant
2036 (regno_mapping, sig_map, excepn_map): Add braces around inner
2038 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2039 fix code which mixed signed with unsigned.
2040 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2041 (go32_wait): Initialize INT3_addr.
2042 (go32_fetch_registers): Extend all FP registers that are shorter
2043 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2044 on config/i386/tm-i386.h.
2045 (store_register): Support 32 FP registers.
2046 (go32_create_inferior): Don't crash if handed a NULL pointer
2047 instead of exec file name.
2048 (ignore): Remove unused function.
2049 (go32_insert_hw_breakpoint): Remove unused variables.
2050 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2052 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2054 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2055 overloading, add support for seeing through references:
2056 * valops.c (find_overload_match): Handle STABS overloading for
2058 (find_overload_match): Look in right place for function arguments
2060 (find_overload_match): Rather than giving up when we have >1
2061 perfect match, just choose one, especially since the
2062 recommendation GDB gives ("disambiguate it by specifying function
2063 signature"), is basically impossible.
2064 (check_field_in): STREQ->strcmp_iw
2065 (search_struct_field): STREQ->strcmp_iw
2066 (find_method_list): STREQ->strcmp_iw
2067 * gdbtypes.c (rank_one_type): Add ability to see through
2069 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2071 (rank_function): Rank function properly (was doing it wrong
2072 before, comparing the wrong parts of the arrays)
2073 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2074 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2075 associated with converting a non-reference to a reference.
2076 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2077 return full value object; for STRUCTOP_PTR, use pointer to
2078 rtti type to get member / method if objectprint is set and
2079 target type of pointer is class.
2081 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2084 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2086 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2088 (gnu_attach): Change error message for missing
2089 argument to be identical to the corresponding message in
2090 `inftarg.c'. This makes the testsuite happy.
2092 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2094 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2095 %eflags isn't modified. This fixes a bug where every call to a
2096 function in the program beyond the first call would fail.
2098 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2100 * MAINTAINERS: Devolve responsibility for domain maintenance.
2102 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2104 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2106 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2108 * gdb.base/long_long.exp: Correct test suite failure when printing
2109 a long long value as a double on ARM platforms.
2111 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2113 * MAINTAINERS (Core): Anthony Green is the Java - including
2114 testsuite - maintainer. Reformat testsuite and language support
2117 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2119 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2120 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2121 i386_linux_saved_pc_after_call.
2123 2000-03-06 Jim Blandy <jimb@redhat.com>
2125 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2127 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2128 (compact_minimal_symbols): Added `objfile' argument.
2129 Put symbols in the objfile's hash table.
2130 (install_minimal_symbols): Put symbols in the objfile's demangled
2132 (lookup_minimal_symbol): Use hash table to find symbol in
2134 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2136 (prim_record_minimal_symbol_and_info): Initialize the
2137 hash link fields of the new minimal symbol.
2138 * symtab.h (struct minimal_symbol): New fields `hash_next',
2139 `demangled_hash_next'.
2140 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2141 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2142 (struct objfile): New fields `msymbol_hash',
2143 `msymbol_demangled_hash'.
2145 2000-03-06 Jim Blandy <jimb@redhat.com>
2147 * solib.c (first_link_map_member): Doc fix.
2149 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2151 From Eli Zaretskii <eliz@is.elta.co.il>:
2153 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2154 zero, since time_t might be unsigned.
2156 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2158 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2160 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2162 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2164 Allow GDB to run on Linux 2.0 again.
2165 * config.in: Add HAVE_PTRACE_GETREGS.
2166 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2167 * configure: Regenerated.
2168 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2169 CANNOT_STORE_REGISTER): New defines.
2170 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2171 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2172 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2173 store_register, old_store_inferior_registers): Copied over from
2174 `inptrace.c' as a temporary measure.
2175 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2176 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2177 HAVE_PTRACE_GETREGS isn't defined.
2178 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2180 (fetch_inferior_registers, store_inferior_registers): Fall back on
2181 the method use in `infptrace.c' (by calling
2182 old_fetch_inferior_registers and old_store_inferior_registers) if
2183 `have_ptrace_getregs' isn't set.
2185 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2187 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2188 of gregset_t and fpregset_t. Those are the only names that are
2189 guaranteed to specify the right types for all supported Linux
2191 Various doc fixes and gratitious local variable renames, all in an
2192 attempt to stress similarities between the code and unify the
2193 terminology used. Use ISO-C all over.
2194 (regmap): Remove trailing comma.
2195 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2196 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2197 is unnecessary and wasn't used anyway. All callers changed.
2198 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2199 (fetch_regs, store_regs): Remove unused variable `regno'.
2200 (fill_fpregs): If REGNO is not -1, only update the specified
2202 (fetch_core_registers): Renamed from
2203 i386_linux_fetch_core_registers. There is no need for a unique
2204 name since the function is static anyway.
2205 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2206 since it is more descriptive.
2208 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2210 * MAINTAINERS (readline/): Expand to include host maintainers.
2212 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2214 Fix support for Linux/i386 signal trampolines. The old approach
2215 didn't work for Linux 2.2 and beyond, and didn't work with recent
2216 versions of the GNU C library.
2217 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2218 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2219 (linux_rt_sigtramp_code): New variable.
2220 (LINUX_RT_SIGTRAMP_LEN): New define.
2221 (i386_linux_rt_sigtramp_start): New function. Detect start of
2222 signal trampolines for RT signals.
2223 (i386_linux_sigtramp): Removed.
2224 (i386_linux_in_sigtramp): New function.
2225 (i386_linux_sigcontext_addr): New function. Recognize the names
2226 of the signal tranmpolines used by recent versions of the GNU C
2227 library, and add support for RT signals.
2228 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2229 defines. Moved here from config/i386/tm-linux.h.
2230 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2231 Reimplement in terms of i386_linux_sigcontext_addr.
2232 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2233 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2234 Moved to i386-tdep.c.
2235 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2237 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2239 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2240 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2242 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2244 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2247 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2249 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2250 ``Blanket Write Privs'' maintainers.
2252 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2254 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2255 * language.c (longest_local_hex_string_custom): Don't compile
2256 'long long' section if host doesn't have 'long long'.
2258 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2260 * language.c (longest_raw_hex_string): Comment out. Appears
2263 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2265 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2266 "mmalloc.h" which means using PTRs.
2267 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2269 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2271 * defs.h (store_address, store_unsigned_integer, store_address):
2272 Replace PTR with void* in delcaration.
2273 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2274 extract_long_unsigned_integer, extract_address,
2275 store_signed_integer, store_unsigned_integer, store_address):
2276 Convert definition to ISO-C. Replace PTR with void*.
2278 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2280 * defs.h (make_cleanup_func): Document as deprecated.
2281 (make_cleanup_ftype): New typedef. Make signature consistent with
2282 other function typedefs. Document as not be used out side of
2283 make_cleanup code. Use in make_cleanup declarations.
2284 (null_cleanup): Replace PTR with void*.
2286 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2287 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2288 null_cleanup): Change K&R definition to ISO-C using void* and
2290 (discard_my_cleanups): Don't cast argument to free.
2292 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2294 * defs.h (struct continuation_arg): Change type of field 'data'
2297 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2299 * event-top.c: Ditto.
2301 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2303 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2305 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2306 SUBDIR_GDBTK_ALL): Define.
2307 (all-gdbtk, clean-gdbtk): New targets.
2308 (all): Add CONFIG_ALL as dependency.
2309 (clean): Add CONFIG_CLEAN as dependency.
2311 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2312 (LN_S): Define. Delete GDBtk's link code.
2314 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2316 * configure.in (ENABLE_GDBTK): Delete variable.
2317 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2318 * Makefile.in: Update.
2319 * configure: Regenerate
2321 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2323 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2326 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2328 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2329 Override definitions to include the normal FPU registers.
2330 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2331 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2333 (i387_to_double, double_to_i387): Remove prototypes.
2335 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2337 * findvar.c (extract_floating, store_floating): Use target
2338 floating point type sizes rather host sizes to determine
2339 which conversion needs to be done.
2341 2000-03-02 Nick Duffek <nsd@cygnus.com>
2343 * uw-thread.c: Apply GNU conventions to comment formatting.
2344 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2345 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2346 call to deactivate_uw_thread().
2348 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2350 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2352 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2354 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2355 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2356 share SCO/Unixware. Nick Duffek and Peter Schauer share
2359 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2361 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2362 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2363 * remote-rdi.c (arm_rdi_close): Ditto.
2365 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2367 * CONTRIBUTE (configure.in): Note that patches to configure are
2370 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2372 * MAINTAINERS: Correct my own mail address.
2374 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2376 * MAINTAINERS: Document people with paperwork pending.
2378 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2380 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2381 Make NEW_PROC_ABI interface functional on Solaris x86.
2382 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2383 procfs_find_LDT_entry function from procfs.c, mostly copied from
2385 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2388 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2390 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2391 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2393 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2395 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2396 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2397 FRAME_FIND_SAVED_REGS.
2398 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2399 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2402 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2404 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2405 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2408 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2410 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2411 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2412 (top level): Add prototypes for go32_* functions.
2413 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2414 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2415 Override definitions from tm-i386.h.
2416 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2417 * i386-tdep.c (i386_extract_return_value)
2418 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2419 to the list of targets which return FP values in FP registers.
2421 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2422 that this function be re-implemented using multi-arch.
2424 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2426 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2427 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2429 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2430 (dpmi_regs, dpmi_sregs): Remove unused variables.
2431 (dos_flush_input): Return a value, to prevent compiler warning.
2432 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2433 sizeof(union exp_element) to long, to prevent GCC from complaining
2434 about format/argument mismatch.
2435 (dump_postfix_expression): Likewise.
2437 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2439 * arm-tdep.c: Include <ctype.h>.
2441 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2443 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2444 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2445 that the target's stack was valid.
2447 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2449 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2450 * dwarf2read.c (read_address): Read 16-bits addresses.
2452 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2454 * arm-linux-nat.c (fetch_nw_fpe_*):
2455 Renamed to fetch_nwfpe_* to use the same naming convention
2456 as in the Linux kernel. Modified prototype to get rid of
2458 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2459 naming convention as in the Linux kernel. Fixed calls to
2461 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2464 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2466 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2468 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2470 * win32-nat.c: Remove unneeded header.
2473 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2475 * wince.c: Include "gdb_wait.h" and not "wait.h".
2477 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2479 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2480 Target/Architecture maintainers descriptions.
2482 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2484 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2485 Reorder headers a bit. Overall cleanup and minor reformatting.
2486 (MIG_SERVER_DIED): Remove define.
2487 (proc_update_sc): Add braces to silence compiler warning.
2488 (proc_steal_exc_port): Initialize err to zero.
2489 (make_proc): Add braces to silence compiler warning.
2490 (inf_validate_task_sc): Add cast to silence compiler warning.
2491 (inf_set_traced): Reorganize a bit to silence compiler warning.
2492 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2493 numbers and add braces to silence compiler warning.
2494 (gnu_wait): Add prototypes for server functions and add braces to
2495 silence compiler warnings.
2496 (S_exception_raise_request): Pass subcode to inf_debug call.
2497 (gnu_write_inferior): Remove unused variable `protection_changed'.
2498 (gnu_xfer_memory): Remove unused variable `result'.
2499 (set_sig_thread_cmd): Remove unused varible `tid'.
2500 (set_signals_cmd): Remve unused variable `trace'.
2501 (add_task_commands): Provide complete prototype. Reformat help
2502 strings a bit to make sure the first line is a full sentence.
2503 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2504 "info port-rights" command.
2505 (add_thread_commands): Provide complete prototype. Make static.
2506 Reformat help strings a bit to make sure the first line is a full
2508 (_initialize_gnu_nat): Provide complete prototype.
2510 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2512 Make cross-compilation for the Hurd more friendly.
2513 From Jeff Bailey <jbailey@gnu.org>:
2514 * configure.in: Use AC_CHECK_TOOL to find MiG.
2515 * Makefile.in (MIG): New variable.
2516 * config/i386/i386gnu.mh (MIG): Remove.
2517 * configure: Regenerated.
2519 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2521 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2522 comment explaining motivation behind this function and why
2523 the generic facilities won't work for this platform.
2524 * rs6000-tdep.c (skip_prologue): Always test to make sure
2525 that an instruction is read successfully from the target's
2526 memory. Introduce notion of instructions which may appear in
2527 the prologue, but may not end the prologue. Added explicit
2528 check for nop instruction. Use memset() to zero the frame
2529 data instead of assignment from a statically allocated,
2530 uninitialized structure.
2532 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2534 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2535 systems. Note that Jim Blandy as maintainer for ``tracing
2538 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2540 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2541 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2542 NetBSD...) sys_errlist should not be declared in hsys.c.
2543 NEED_SYSERRLIST is set already by configure, so we can use it.
2544 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2545 posix compliant and we should not work with the old compatibility
2546 stuff. Because of that I undef BSD in case of FBSD etc and include
2547 sys/ioctl to get the flags.
2548 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2551 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2553 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2554 of return structure in r3 if necessary.
2555 (ppc_linux_memory_remove_breakpoints): New function.
2556 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2557 for storing either cr or lr to the stack only handle those
2558 cases. (I.e, don't let these cases match 0x00000000 which is
2559 found found in the shared library trampoline prior to the
2560 loading of the shared library.)
2561 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2563 (MEMORY_REMOVE_BREAKPOINT): Define.
2565 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2567 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2569 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2571 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2572 $(SUBDIR_*_INSTALL) when so configured.
2573 * configure: Regenerate.
2575 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2577 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2579 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2580 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2581 SUBDIR_GDBTK_INSTALL): Define.
2582 (install-gdbtk): New target.
2584 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2586 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2587 * configure: Regenerate.
2589 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2591 * configure.tgt: Add arm, mips, sh wince targets.
2592 * config/arm/tm-wince.h: New file.
2593 * config/arm/wince.mt: New file.
2594 * config/sh/tm-wince.h: New file.
2595 * config/sh/wince.mt: New file.
2596 * config/mips/tm-wince.h: New file.
2597 * config/mips/wince.mt: New file.
2598 * wince.c: New file.
2599 * wince-stub.c: New file.
2600 * wince-stub.h: New file.
2601 * sh-tdep.c: Use correct register names for Windows CE.
2603 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2605 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2606 (error_return, quit_return): Merge into catch_return pointer.
2607 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2608 and communicate reason to catch_errors via setjmp return value.
2609 (catch_errors): Always catch both quit and error, and if a catch
2610 wasn't requested by caller, throw it to the next catch_error.
2611 Replace dual longjmp buffer memcpy with single pointer change.
2612 Add FIXME for possibly adding new interface to tell caller what
2613 event was caught. Add extensive comments.
2614 * defs.h (enum return_reason): Reserve 0 for use as initial
2615 setjmp() return value.
2616 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2618 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2620 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2622 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2623 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2624 (hand_function_call): Test for unwind_on_signal and act accordingly.
2626 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2628 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2629 Match ../include/dis-asm.h change.
2630 * gdbarch.h: Regenerate.
2631 * corefile.c (dis_asm_read_memory): Update.
2633 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2635 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2636 (ENABLE_CFLAGS): Move initialization to start of file.
2637 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2638 selected and an ${srcdir}/mi directory is present enable MI
2641 * configure: Regenerate.
2643 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2644 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2645 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2646 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2648 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2649 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2651 * mi: New directory. MI interface to GDB.
2653 * defs.h (interpreter_p): Declare when UI_OUT.
2654 * top.c (gdb_init): When interpreter_p, check that the interpreter
2655 was recognized by one of the linked in interpreters.
2656 * main.c (interpreter_p): Define.
2657 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2658 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2659 interpreter displays prompt.
2661 * breakpoint.c (print_it_typical, watchpoint_check,
2662 print_one_breakpoint, mention): When MI include additional
2663 target status information.
2664 * infrun.c (print_stop_reason, normal_stop): Ditto.
2666 2000-02-22 Jim Blandy <jimb@redhat.com>
2668 * gdbarch.sh: Make the `default' field really default to zero, as
2671 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2672 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2674 (default_coerce_float_to_double, standard_coerce_float_to_double):
2676 (value_arg_coerce): Adjust for new definition.
2677 * value.h (default_coerce_float_to_double,
2678 standard_coerce_float_to_double): New declarations for the above.
2679 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2680 * gdbarch.c, gdbarch.h: Regenerated.
2681 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2682 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2684 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2686 (mips_gdbarch_init): Install that as our coerce_float_to_double
2689 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2691 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2693 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2694 forward declaration.
2696 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2697 where the next frame is a signal handler caller.
2699 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2701 (tm-linux.h): Include.
2702 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2703 include this file for us.
2704 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2705 config/tm-linux.h for us.
2706 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2708 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2710 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2711 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2712 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2715 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2716 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2717 * config/powerpc/xm-linux.h: Substantially revised for native
2719 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2720 (NATDEPFILES): Update list to reflect the fact that we can
2723 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2724 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2725 Renamed; The former names were lacking the rs6000_ prefix.
2726 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2727 instead of rs6000_frame_chain.
2728 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2729 of rs6000_frameless_function_invocation.
2731 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2733 From Philippe De Muyter <phdm@macqel.be>
2735 * event-loop.c (handle_file_event): In case of poll, enable
2736 printing of informational message if an error/exception is
2737 detected on the file descriptor.
2739 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2741 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2743 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2745 * buildsym.c: Include "language.h" and "expression.h" for
2746 longest_local_hex_string_custom.
2748 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2750 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2751 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2752 Cagney <cagney@b1.cygnus.com>.
2754 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2756 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2757 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2758 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2759 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2760 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2762 * MAINTAINERS: Add Nick Clifton to write after approval list.
2764 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2766 * MAINTAINERS: Add note on multiple maintainers.
2768 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2770 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2771 `enum ui_align', not `int'.
2772 (cli_field_string, cli_field_skip): Likewise.
2774 2000-02-18 Jim Blandy <jimb@redhat.com>
2776 From Jimmy Guo <guo@cup.hp.com>:
2777 * buildsym.h (add_free_pendings): Declare.
2778 * buildsym.c (add_free_pendings): New function.
2779 (make_blockvector): 32x64 fix using longest_local_hex_string().
2780 (start_subfile): initialize variable 'subfile'.
2782 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2784 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2785 make sure that all is cleaned up after we disconnect from the
2787 (remote_detach): Ditto.
2789 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2791 From Rodney Brown <RodneyBrown@pmsc.com>
2792 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2793 potentially harming mistake.
2795 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2797 * arm-tdep.c: Use header file instead of extern declarations for
2798 the {get,set}_arm_regname* functions.
2800 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2802 * configure.in: Replaces obsolete gdbtk-variable.c with
2804 * configure: Regenerate.
2805 * Makefile.in: Remove obsolete/extraneous references to
2808 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2810 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2811 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2812 33 by definition, whereas REALTIME_LO might be 32 on systems that
2813 have SIG32 such as Linux. Make sure that the signal number
2814 returned is within the range specified by REALTIME_LO and
2817 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2819 * configure: Regenerated.
2821 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2823 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2824 _initialize_arm_tdep): Allows the user to choose between any of
2825 the flavors available for the disassembly to be used in the "info
2826 reg" command and elsewhere in gdb. It prevents having to maintain
2827 this information in two places by using the data kept in the
2830 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2832 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2833 prfpregset_t in <sys/procfs.h>.
2834 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2836 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2837 prgregset_t and prfpregset_t if they are not already present.
2839 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2841 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2842 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2844 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2846 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2849 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2851 Changes for AIX 4.3:
2852 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2853 to correct value for generic dummy frames. When using
2854 generic dummy frames, don't attempt to write TOC value or
2855 function to call into the call dummy.
2856 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2857 code to also handle the PowerOpen ABI.
2858 (ppc_push_return_address): Enable for all ports.
2859 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2860 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2861 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2862 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2863 provided by generic RS6000 definitions so that call dummies
2864 are implemented using generic dummy frames instead.
2866 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2867 prior to changing the stack pointer via ptrace(). Also, ignore
2868 attempts to store to undefined registers that are less than
2871 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2872 frame from 436 to 448 to account for alignment padding.
2873 (rs6000_push_arguments): Obtain actual register size instead
2874 of assuming the register is 4 bytes long. [There's still
2875 more work to be done to totally remove the 4 byte assumption,
2876 however.] Make sure the stack is 16 byte aligned as required
2877 by the PowerOpen ABI. Also, make sure that small structures
2878 passed in registers are properly aligned within the register.
2880 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2882 Patch applied by Kevin Buettner <kevinb@redhat.com>
2884 * rs6000-tdep.c (skip_prologue): skip copying of argument
2885 registers to local variable registers.
2887 2000-02-14 Jim Kingdon <kingdon@redhat.com>
2889 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2890 sym->section->index number is not a SECT_OFF_* code.
2892 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2894 * MAINTAINERS (write after approval): Add H.J. Lu.
2896 2000-02-14 Nick Clifton <nickc@cygnus.com>
2898 * sh-tdep.c: Remove extraneous code.
2900 2000-02-14 Amit S. Kale <akale@veritas.com>
2902 * elfread.c (elf_symtab_read): Move the use of sym to after where
2904 Checked in by Jim Kingdon <kingdon@redhat.com>
2906 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2908 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2910 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2912 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2913 * dwarf2read.c: (die_is_declaration): New fn.
2914 (read_structure_scope): Use it.
2916 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2918 2000-02-10 J.T. Conklin <jtc@redback.com>
2920 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2921 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2923 * gdbserver/low-nbsd.c: New file.
2925 * gdbserver/Makefile.in: convert to autoconf.
2926 * gdbserver/configure.in: likewise.
2927 * gdbserver/configure: generate.
2929 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2931 * CONTRIBUTE: New file. How to contribute to GDB.
2933 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2935 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2936 Buettner to powerpc maintainers. Make Kevin Buettner the
2937 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2938 and Jason Molenda to write after aproval list.
2940 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2942 * MAINTAINERS: Reformat. Separate into check-in categories.
2944 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2946 * uw-thread.c: Remove __FUNCTION__ GNUism.
2948 2000-01-17 Amit S. Kale <akale@veritas.com>
2950 * elfread.c (elf_symtab_read): Use offset for the section in which a
2951 symbol resides, instead of .text section for calculating address of a
2953 Checked in by Jim Kingdon <kingdon@redhat.com>
2955 2000-02-10 Mark Kettenis <kettenis@gnu.org>
2957 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2958 no longer necessary now we have gdb_wait.h.
2960 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2962 * gnu-nat.c (proc_string): Make global.
2963 (do_mach_notify_dead_name): Suppress dead name notifications if we
2964 know that the task is dead.
2966 1999-12-13 Mark Kettenis <kettenis@gnu.org>
2968 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2969 instead of directly from the kernel. Add some hackery to make
2970 sure that the info isn't influenced by suspension of the task in
2971 the proc server itself.
2973 2000-02-10 Jim Kingdon <kingdon@redhat.com>
2975 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2976 approved by Michael Snyder.
2978 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2980 * linux-thread.c: Include defs.h before gdb_wait.h.
2982 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2984 * Makefile.in (wait_h): Delete macro. Update all dependencies
2985 specifying gdb_wait.h instead.
2987 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2988 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2989 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2990 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2991 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2992 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2993 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2994 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2995 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2996 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2998 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3000 * gdb_wait.h: New file. Based on ../include/wait.h. Include
3001 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3003 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3005 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3006 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3007 (d10v_stack_align): Declare.
3008 * d10v-tdep.c (d10v_stack_align): Define.
3010 1999-08-23 J.T. Conklin <jtc@redback.com>
3012 * top.c (remote_timeout): Change default to 2. Add comment
3013 explaining history of changes to the default value.
3014 * remote.c (_initialize_remote): Remove code that adds set/
3015 show remotetimeout, as that's also done in top.c
3017 1999-10-18 J.T. Conklin <jtc@redback.com>
3019 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3020 Return E01 instead of P01 when 'P' command fails.
3022 2000-02-05 J.T. Conklin <jtc@redback.com>
3024 * remote.c (putpkt_binary): Handle NAK from target stub.
3026 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3028 * configure.in: Remove the addition of sol-thread.c to the
3029 CONFIG_INITS list. This caused problems with init.c, because
3030 sol-thread.c would be grepped twice for _initialize_* functions.
3032 * Makefile.in: Add FIXME for init.c.
3034 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3036 Clean up compiler warnings:
3037 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3038 stack.c, valprint.c: Change variables to unsigned.
3039 * bcache.c: Rearrange to avoid warnings about variables not being set.
3040 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3041 rather than declaring print_max and repeat_count_threashold
3042 ourselves (incorrectly).
3043 * valprint.h: Do declare repeat_count_threashold.
3044 * ch-exp.c: Use default case for internal error.
3045 * findvar.c: Don't omit argument type.
3046 * symtab.c: Remove unused variable.
3048 2000-02-04 Jim Blandy <jimb@redhat.com>
3050 * c-typeprint.c (remove_qualifiers): New function.
3051 (c_type_print_base): Use it to remove qualifiers from C++
3052 qualified names, not strrchr.
3054 * c-typeprint.c (c_type_print_base): Recognize type conversion
3055 operators by calling is_type_conversion_operator.
3056 (is_type_conversion_operator): New function.
3058 2000-02-04 Nick Clifton <nickc@cygnus.com>
3060 * config/arm/tm-arm.h (LOWEST_PC): Define.
3062 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3064 * infrun.c (resume): Make just one call to target_resume(), instead
3065 of four: set up correct parameters in all the cases ahead of time,
3066 and do call at the end.
3068 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3070 * config/powerpc/tm-ppc-eabi.h: Define
3071 SOFUN_ADDRESS_MAYBE_MISSING.
3073 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3075 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3078 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3080 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3081 * configure.in (CONFIG_INIT): Initialize.
3082 (links): Link srcdir/gdbtk/library to gdbtcl2.
3083 * gdbtcl2: Moved to gdbtk/library.
3084 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3085 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3086 gdbtk.h: Moved to gdbtk/generic.
3088 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3090 * printcmd.c (build_address_symbolic): New function. Returns all
3091 the parts that are necessary to print an address in a symbolic
3093 (print_address_symbolic): Split into a printing part and an
3094 information building part, build_address_symbolic().
3096 * defs.h (build_address_symbolic): Export.
3098 2000-02-03 Jim Blandy <jimb@redhat.com>
3100 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3103 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3105 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3106 arguments on dummy frames.
3108 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3110 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3111 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3113 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3115 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3116 which now returns a timeout indication.
3117 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3118 value can still be ignored.
3120 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3122 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3125 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3127 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3128 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3131 * Makefile.in: Update.
3133 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3134 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3135 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3136 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3137 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3138 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3139 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3140 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3141 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3142 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3143 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3144 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3145 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3146 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3147 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3148 config/pa/tm-hppa.h: Update.
3149 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3151 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3153 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3154 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3155 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3156 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3157 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3158 config/mips/irix5.mh, config/mips/mipsv4.mh,
3159 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3160 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3161 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3163 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3165 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3167 * main.c (captured_main): Only use the legacy tui_file code when
3168 linking in older code such as the TUI.
3170 * gdb-file.h, gdb-file.c: New files.
3171 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3172 null_file_isatty, null_file_rewind, null_file_put,
3173 null_file_flush, null_file_write, null_file_fputs,
3174 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3175 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3176 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3177 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3178 set_gdb_file_data, struct accumulated_gdb_file,
3179 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3180 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3181 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3182 stdio_file_delete, stdio_file_flush, stdio_file_write,
3183 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3184 Moved to gdb-file.h and gdb-file.c.
3185 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3186 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3187 tui_file_rewind, tui_file_put, tui_file_fputs,
3188 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3189 fputs_unfiltered_hook):
3190 Moved to tui/tui-file.c and tui/tui-file.h.
3192 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3193 (tui-file.o, gdb-file.o): Add dependencies.
3194 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3195 * main.c: #include tui/tui-file.h.
3197 2000-01-28 Fred Fish <fnf@cygnus.com>
3199 * findvar.c (value_from_register): Special case handling of D10V
3200 pointer values fetched from registers.
3202 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3204 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3205 support for new style thumb prologues.
3207 2000-01-28 Nick Clifton <nickc@redhat.com>
3209 * arm-tdep.c: Remove extraneous dash at start of strings
3210 introduced in previous delta.
3212 2000-01-27 Nick Clifton <nickc@redhat.com>
3214 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3215 parse_arm_disassembler_option().
3217 2000-01-27 Jim Blandy <jimb@cygnus.com>
3219 * symtab.c (decode_line_1): Don't let commas that are within
3220 quotes or parenthesis terminate the line spec. Don't use pp when
3221 removing the final double quote of a double-quoted string. Don't
3222 forget to skip the opening double quote. I have no clue whether
3223 this change is correct; probably we've just moved this function
3224 from one buggy place to another buggy place, and never came within
3225 an outhouse whiff of correctness.
3226 (find_toplevel_char): New function.
3228 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3230 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3231 passing the pointer to a thumb function as an argument.
3233 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3235 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3236 are reinserted for another run.
3238 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3240 * cli-out.c (cli_filed_string): Test for NULL string.
3242 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3244 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3245 the inferior as well as breakpoints being hit while performing an
3246 inferior function call.
3247 * valops.c (hand_function_call): Ditto.
3249 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3251 From Mark Kettenis <kettenis@gnu.org>
3253 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3254 i386_REGS_SEGS_STATE.
3255 (HAVE_I387_REGS): Define.
3256 (FLOAT_INFO): Remove.
3257 * i386gnu-nat.c: Almost completely rewritten to use new i386
3258 register layout and `float info' implementation.
3259 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3260 Move prototypes from here.
3261 * gnu-nat.h: To here.
3263 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3265 * utils.c (get_field, put_field): Fix buffer underruns and
3266 overruns. Also, handle case where total_len is not evenly
3268 (getfield): Make sure zeroing of unwanted bits occurs even
3269 when bit field to extract does not straddle two or more
3272 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3274 * defs.h: Add gdb_thread_select declaration.
3276 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3278 * linux-thread.c (_initialize_linuxthreads): Make sure that
3279 linuxthreads_block_mask does not block SIGCHLD.
3281 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3283 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3284 text so that new lines work properly.
3286 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3288 * proc-utils.h: New file. Export functions from proc-*.c.
3290 * proc_api.c: Rename to:
3291 * proc-api.c: New file. Add include of proc-utils.h.
3293 * proc_events.c: Rename to:
3294 * proc-events.c: New file.
3296 * proc_flags.c: Rename to:
3297 * proc-flags.c: New file.
3299 * proc_why.c: Rename to:
3300 * proc-why.c: New file. Add include of proc-utils.h.
3302 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3303 ctype.h, proc-utils.h.
3304 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3305 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3307 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3309 (procfs_wait): Adjust format in some printf_filetered calls to
3310 avoid compiler warnings.
3311 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3312 are also ifdef'd 0 .
3313 (procfs_resume): Add parentheses around '&&' operation.
3314 (procfs_set_exec_trap): Remove unused variable.
3315 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3317 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3318 proc-why.o): Update dependencies.
3320 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3323 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3325 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3326 Fix from Robert Lipe <robertl@sco.com>.
3327 * configure: Regenerated.
3329 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3331 * stack.c (print_frame_info_base): Break up into the frame info
3332 (location) printing part and the rest (source line printing).
3333 (print_frame): New function. Take care of printing the location
3337 * infrun.c (normal_stop): Use enum values rather than integers for the
3338 source_flag to be passed to show_and_print_stack_frame().
3341 * frame.h (print_what): New enum for 'source' argument to
3342 print_frame_info_base(). Use this instead of obscure numbers.
3345 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3347 * event-top.c (stdin_event_handler): call quit_command rather than
3348 exit -- run cleanups, give target code a chance to say goodbye to
3349 the target. Fixes bug where the inferior processes were left
3350 around on Solaris (and probably elsewhere) by the testsuite.
3352 2000-01-14 Mark Salter <msalter@cygnus.com>
3354 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3355 machine id for disassembly.
3357 2000-01-13 Jim Blandy <jimb@cygnus.com>
3359 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3360 convert_to_regset, when regno indicates a specific register.
3362 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3364 * uw-thread.c: Document libthread.so debugging interface. Minor
3365 comment and formatting tweaks.
3366 (DEBUG): #define as 0 instead of 1.
3367 (CALL_BASE): Include function name in error msg.
3368 (libthread_stub): Adjust inferior_pid after thread exit.
3369 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3370 asking procfs_ops to create inferior.
3371 (libthread_init): Don't return nonlocally on error.
3373 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3375 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3378 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3380 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3381 both sides are on the same state.
3383 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3385 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3386 115200 (minor syntax mistake).
3388 2000-01-12 Jim Blandy <jimb@cygnus.com>
3390 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3391 this here, to go along with the definitions of PIDGET and TIDGET.
3393 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3395 * thread.c (do_captured_thread_select): New function. Switch
3396 current thread, safely from within catch_errors().
3397 (gdb_thread_select): New function. Switch threads safely.
3398 (thread_command): Use gdb_thread_select().
3400 (do_captured_list_thread_ids): New function.
3401 (gdb_list_thread_ids): New function.
3403 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3405 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3407 * configure.in: Avoid linking -limagehlp unless it's a native build.
3408 * configure: Regenerate.
3409 * thread.cc (add_thread): Clear private data pointer here or suffer
3410 strange behavior when it is checked for NULL later.
3412 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3414 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3415 * configure.in: Add an additional library to cygwin link.
3416 * configure: Regenerate.
3418 Patch from Egor Duda <deo@logos-m.ru>:
3419 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3422 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3424 * uw-thread.c: New file to support UnixWare user-mode threads:
3425 contributed by Nickolas Duffek <nsd@cygnus.com>.
3426 * target.h (struct target_ops): New vector, to_extra_thread_info,
3427 allows back-ends to give extra details in info thread display.
3428 (target_extra_thread_info): define new macro.
3429 (target_find_new_threads): simplify macro. Cleanup comments.
3430 * target.c (to_extra_thread_info): default and inherit new vector.
3431 (cleanup_target): eliminate PARAMS, break up long lines,
3432 provide default definition for to_extra_thread_info, and
3433 to_find_new_threads. Default to_thread_alive and to_query
3434 to return_zero, not target_ignore (they each return int not void).
3435 (debug_to_find_new_threads): new debug entry.
3436 (setup_target_debug): add debug_to_find_new_threads.
3437 * gdbthread.h: export struct thread_info, find_thread_pid, and
3438 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3439 copyright. Add new private data pointer for use by target back-ends.
3440 * thread.c (struct thread_info): move definition to gdbthread.h.
3441 (find_thread_pid): new exported function for thread lookup.
3442 (iterate_over_threads): new exported function for applying
3443 arbitrary operations to threads. Update copyright to 2000.
3444 (info_threads_command): use new target_extra_thread_info vector
3445 to display extra information about each thread (if implemented).
3446 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3447 Add defines for PIDGET, etc.
3448 * config/i386/tm-i386sol2.h: ditto.
3449 * config/sparc/tm-sun4sol2.h: ditto.
3450 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3451 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3452 if -lpthread and -lpthreads fail.
3454 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3455 (proc_flags): combine flags that UnixWare splits into two locations.
3456 (proc_modify_flag): add support for PR_KLC (kill on last close).
3457 (proc_[un]set_kill_on_last_close): new functions.
3459 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3461 * infrun.c (normal_stop): Print out thread id when we stop.
3463 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3465 * remote.c (remote_open_1): Fix message so it does not imply a
3466 specific syntax for serial ports, as it is OS dependent.
3467 (remote_async_open_1): Ibid.
3468 (init_remote_ops): Ibid.
3470 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3472 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3473 "set remotebaud" command (if set) when no speed is specified on
3474 the "target rdi" command.
3476 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3478 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3480 (baud_options[]): Ibid.
3482 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3484 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3485 used by each operating system.
3487 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3489 * breakpoint.c (until_break_command): Add an argument for the
3490 continuation, the beginning of the cleanups set up by this
3492 (until_break_command_continuation): Do cleanups until the one
3493 passed in as argument instead of doing all of them.
3495 * infcmd.c (finish_command_continuation): Expect a new argument,
3496 which indicates up to where to do cleanups. Update calls to
3497 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3498 (finish_command): Add another argument for the continuation: the
3499 starting cleanup for this command.
3501 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3503 From Grant Edwards <grante@visi.com> (original patch from Thomas
3505 * rdi-share/ardi.c: Allow interruption of interruptible
3506 targets with a <CNTL-C>.
3508 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3510 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3511 to control port to accommodate some versions of Angel.
3513 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3515 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3516 Add interpretation for C Support Library packets.
3518 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3520 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3521 is now being modified.
3522 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3524 For older changes see ChangeLog-99
3530 version-control: never