1 2000-05-12 Kevin Buettner <kevinb@redhat.com>
3 * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
6 Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
8 * TODO: Mention weak symbol problem. Mention UnixWare thread
11 Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
13 * README: Update section on kernel debugging.
15 Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
17 * mips-tdep.c (mips_get_saved_register): New function. Handle
18 case of 32 ABI saving 32 bit registers on stack when target has 64
20 (mips_gdbarch_init): Update.
22 Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
24 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
26 Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
28 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
29 options before using them. Report result.
30 * configure: Regenerate.
32 2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
34 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
35 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
36 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
39 Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
41 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
42 Always check that a macro is defined before printing it.
43 * gdbarch.c: Re-generate.
45 Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
47 * README: Update for GDB 5.0.
49 Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
51 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
53 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
54 definition. Disable. Document known problems.
55 (MIPS_DEFAULT_ABI): Define.
57 * mips-tdep.c (enum mips_abi): Define.
58 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
60 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
61 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
62 looking for a matching architecture require a matching MIPS_ABI.
63 (mips_gdbarch_init): Cleanup arch_debug information.
65 2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
67 * solib.c (symbol_add_stub): Remember the index and the name of
68 the section with the lowest address. Use this data (instead of
69 data from .text) to pass info into symbol_file_add.
71 * elfread.c (record_minimal_symbol_and_info): Use the section
72 where the symbol lives to get the index, instead of guessing.
74 2000-05-10 Michael Snyder <msnyder@seadog.cygnus.com>
76 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
77 * sparc-tdep.c: include arch-utils.h.
78 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
79 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
80 (GDB_TARGET_IS_SPARC64): make into a runtime test.
81 (struct frame_extra_info): Define, use instead of the macro.
82 (Many places): Use alloca instead of statically allocated buffers
83 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
84 (sparc_extract_struct_value_address): Accept a pointer arg instead
85 of an array sized by REGISTER_BYTES.
86 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
87 instead of the defunct struct frame_saved_regs. Recognize new
88 Sparc64 store instructions as part of the prologue. Ignore the
89 destination of a frame store when parsing the prologue (so long
90 as it's on the stack).
91 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
92 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
93 instead of the defunct struct frame_saved_regs.
94 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
95 supply_register. Provide 4-byte offset to compensate for diff
96 between size of the prgreg_t elements on a 64-bit host and size
97 of the registers for a 32-bit target. Fill all inaccessible regs
98 with zero so they won't keep being requested again and again.
99 (fill_gregset): Handle 32/64 size difference between registers
100 and prgreg_t. Handle as many new 64-bit regs as possible.
101 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
102 (sparc_push_arguments): Rename to sparc32_push_arguments.
103 Copy arguments into registers as well as onto stack, so that the
104 CALL_DUMMY (code pushed onto the target stack) is not required.
105 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
106 (sparc_store_return_value): Use memset instead of bzero.
107 Use write_register_gen instead of write_register_bytes.
108 (sparclet_store_return_value): New function.
109 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
110 the gdbarch multi-architecture system.
111 (sp64_push_arguments): Rename to sparc64_push_arguments.
112 Extend to store arguments in general registers as well as on stack.
113 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
114 Use as a private function, to be called by the new external function
115 sparc64_extract_return_value.
116 (sparclet_extract_return_value): New function.
117 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
118 sparc64_register_name, sparc_print_extra_frame_info,
119 sparclite_register_name, sparclet_register_name,
120 sparc_push_return_address, sparc64_use_struct_convention,
121 sparc32_store_struct_return, sparc64_store_struct_return,
122 sparc32_register_virtual_type, sparc64_register_virtual_type,
123 sparc32_register_size, sparc64_register_size,
124 sparc32_register_byte, sparc64_register_byte,
125 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
126 sparc_convert_to_raw, sparc_frame_init_saved_regs,
127 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
128 sparc_coerce_float_to_double, sparc_call_dummy_address,
129 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
130 sparc_return_value_on_stack): New functions supporting multi-arch.
131 (sparc_gdbarch_init): New function; initialize multi-arch.
132 (struct gdbarch_tdep): Define, use for private multi-arch data.
133 * config/sparc/tm-sparc.h: Move definitions around, enclose with
134 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
135 definitions. Add enums for register names, to help debugging gdb.
136 This header file must work for non-multi-arch and for multi-arch.
137 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
138 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
139 Define GDB_MULTI_ARCH.
140 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
141 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
142 * config/sparc/tm-sparclite.h: Ditto.
143 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
144 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
145 avoid using deprecated REGISTER_NAMES macro.
146 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
148 2000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>
150 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
151 * gdbarch.c, gdbarch.h: Regenerate.
152 * core-regset.c: Change FP0_REGNUM to a runtime test.
155 * sparc-tdep.c: Ditto.
157 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
160 * sol-thread.c (sol_thread_create_inferior): only add the thread
161 to the thread list if it is not already in there.
162 (prototypes for thread_db func ptrs): pretty up formatting.
164 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
166 * config/djgpp/djconfig.sh: Use more warning switches.
168 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
169 @V@ placebo. djunpack.bat changed accordingly.
171 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
173 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
174 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
175 and saved_gpreg_size_enums.
176 (mips_stack_argsize): Update. Cleanup.
178 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
180 (MIPS_NABI32): Delete macro. Replaced by
181 MIPS_REGS_HAVE_STACK_HOME_P.
182 (mips_push_arguments): Update.
183 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
184 with test for MIPS_REGS_HAVE_STACK_HOME_P.
185 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
187 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
188 mips_default_stack_argsize.
189 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
190 (mips_stack_argsize_string): New static variable.
191 (mips_stack_argsize): New function, handle default case.
192 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
193 implemented as an enum using size_auto et.al.
194 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
195 mips_regs_have_stack_home_p.
197 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
199 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
201 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
203 * procfs.c (PROCFS_TRACE): Delete definition.
204 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
207 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
209 * procfs.c: Cleanup of procfs tracing. Move defines and
210 prototypes to proc-utils.h
211 * proc-utils.h: Define tracing macros. Declare trace functions.
212 * proc-api.c: Make procfs tracing a runtime option.
213 (prepare_to_trace): New function, abstracted out of several
214 places. Open a trace file if one is required.
215 (ioctl_with_trace, write_with_trace, open_with_trace,
216 close_with_trace, wait_with_trace, lseek_with_trace):
217 Report errno if an error occurs in a system call.
218 (write_with_trace): Make 2nd arg void *, to agree with write.
220 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
222 * elfread.c (elf_symtab_read): The calculation of 'offset'
223 must be done for each symbol, not just once. The index
224 used must be the index of the section where 'sym' resides,
227 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
229 * procfs.c (many functions): change int cmd; to long cmd;
230 Solaris /proc API calls this parameter a long, and requires it
231 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
232 calls it an int, but on existing UnixWare hosts, int and long
233 are the same size. So long it must be. If a future UnixWare
234 version has problems with this, we'll have to use autoconf.
235 * proc-api.c (write_with_trace): use long instead of int.
237 2000-05-04 Mark Kettenis <kettenis@gnu.org>
239 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
242 2000-05-01 Mark Kettenis <kettenis@gnu.org>
244 * infrun.c (handle_inferior_event): Add missing call to keep_going
245 and missing return when handling an ordinary signal from the
248 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
250 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
251 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
252 sect_index_text, sect_index_data, sect_index_rodata,
253 sect_index_bss to objfile structure.
254 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
255 SECT_OFF_RODATA): Remove.
256 * objfiles.c (allocate_objfile): Initialize
257 sect_index_{text,data,bss,rodata} to -1, for error detection.
259 * symfile.c (default_symfile_offsets): Initialize
260 sect_index_{text,data,bss,rodata} from bfd information.
261 * xcoffread.c (xcoff_symfile_offsets): Ditto.
262 * somread.c (som_symfile_offsets): Initialize
263 sect_index_{text,data,bss,rodata}.
265 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
266 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
267 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
268 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
269 stabsread.c, symfile.c, xcoffread.c:
270 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
273 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
275 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
277 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
278 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
279 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
280 Delete unused macros.
282 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
284 * solib.c (elf_locate_base, info_sharedlibrary_command):
285 Look at the bfd to determine if it is elf32 or elf64, rather
286 than using an ifdef. This makes it runtime teststable and
289 2000-05-01 Mark Kettenis <kettenis@gnu.org>
291 * infrun.c (handle_inferior_event): When doing a "next", and
292 stepping out of a signal handler into its calling trampoline
293 ignore the value of step_frame_address.
294 (step_over_function): Only modify step_resume_breakpoint->frame if
295 the value of step_frame_address is non-zero.
297 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
299 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
300 is not static in the MULTI_ARCH world, so don't use it in a
301 static array declaration.
303 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
305 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
306 intelligently, making sure we use the information from the
309 2000-05-02 H.J. Lu <hjl@gnu.org>
311 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
312 instead of ELFOSABI_SYSV.
314 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
316 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
317 * gdbarch.h, gdbarch.c: Re-generate.
319 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
320 NPC_REGNUM to run-time test.
321 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
322 and NNPC_REGNUM to run-time test.
323 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
325 (procfs_store_registers): Ditto.
327 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
329 * gdbarch.sh: Provide non- multi-arch defaults by direct
330 definition in "gdbarch.h" instead of going through "gdbarch.c".
331 * gdbarch.h, gdbarch.c: Re-generate.
332 * defs.h: When non- multi-arch, include "arch-utils.h" so that
333 legacy definitions are globally visible.
335 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
337 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
338 (symtabs): Add Elena to symtabs maintainers list.
339 (Blanket Write Privs): Add Jim Blandy.
341 2000-05-01 Stan Shebs <shebs@apple.com>
343 Remove obsolete Gould configuration:
344 * configure.host, configure.tgt: Remove Gould configs.
345 * Makefile.in: Remove Gould-related actions.
346 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
347 * NEWS: Mention removal.
349 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
351 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
352 * defs.h: Properly check for GCC version number.
354 2000-04-30 Mark Kettenis <kettenis@gnu.org>
356 Fix single-stepping out of signal trampolines.
357 * config/i386/nm-linux.h (CHILD_RESUME): Define.
358 * i386-linux-nat.c (child_resume): New function.
360 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
362 * blockframe.c (frameless_look_for_prologue): Use
363 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
364 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
365 * gdbarch.h, gdbarch.c: Re-generate.
366 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
369 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
371 From "Serge Nikulin" <nikulin@actsw.amat.com>:
372 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
375 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
377 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
378 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
379 * gdbarch.c, gdbarch.h: regenerate
381 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
383 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
384 * target.c (do_monitor_command): Cast tcomplain to correct
385 function type in comparison.
387 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
389 From 2000-04-25 Guy Harris <guy@netapp.com>:
390 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
393 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
395 * jv-valprint.c (java_val_print): Add arg declaration,
396 fix compiler warning.
397 * corelow.c (core_open): Call set_gdbarch_from_file so that
398 gdbarch becomes aware of the architecture encoded in the
400 * findvar.c (write_register_gen): Export this useful interface.
401 * value.h (write_register_gen): Declare.
403 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
405 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
406 as special in the section_addr_info structure.
407 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
408 * osfsolib.c (symbol_add_stub): Ditto.
409 * irix5-nat.c (symbol_add_stub): Ditto.
411 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
413 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
415 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
417 * TODO: Document IRIX X ARM cross compile problems.
419 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
421 * utils.c (internal_verror): Call target_terminal_ours.
422 * wrapper.h: Fix minor comment typo.
423 * proc-api.c (write_with_trace): Change 'arg' from long to int.
424 Treat 'off_t' and 'size_t' as unsigned long in printfs.
425 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
426 * procfs.c (comments): Eliminate "???" in comments, which GCC
427 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
428 fill_fpregset, supply_fpregset): Declare.
429 (procfs_wait): Sysargs is a long, change printf format to match.
430 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
432 2000-04-26 Kevin Buettner <kevinb@redhat.com>
434 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
437 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
439 * ax-gdb.c (agent_command): Remove now useless cast of
440 `free_current_contents' when passed to `make_cleanup'.
441 * coffread.c (coff_symfile_read): Ditto.
442 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
443 (dwarf_decode_lines): Ditto.
444 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
445 (parse_and_eval, parse_to_comma_and_eval): Ditto.
446 * parse.c (parse_exp_1): Ditto.
447 * printcmd.c (print_command_1, output_command, set_command): Ditto.
448 (x_command, print_frame_args, printf_command): Ditto.
449 * top.c (execute_control_command): Ditto.
450 * tracepoint.c (validate_actionline): Ditto.
451 * typeprint.c (whatis_exp, ptype_command): Ditto.
452 (maintenance_print_type): Ditto.
454 2000-04-26 Kevin Buettner <kevinb@redhat.com>
456 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
457 (ia64-linux-tdep.o): Add dependencies.
458 (ia64-tdep.o): Add dependency for arch-utils.h.
459 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
461 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
463 * blockframe.c: Fix a minor typo in a comment.
465 2000-04-25 Kevin Buettner <kevinb@redhat.com>
467 * ia64-tdep.c (examine_prologue): Recognize store instructions;
468 those whose source operands are input registers which haven't
469 been seen before are considered to be part of the prologue.
471 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
473 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
474 patch being applied `Fri Apr 7 13:44:38 2000'.
476 2000-04-24 Kevin Buettner <kevinb@redhat.com>
478 * ia64-linux-tdep.c: New file.
479 * ia64-tdep.c (elf-bfd.h): Include.
480 (ia64_linux_sigcontext_register_address): New extern declaration.
481 (struct gdbarch_tdep): New struct.
482 (SIGCONTEXT_REGISTER_ADDRESS): New define.
483 (read_sigcontext_register): New static function.
484 (extract_bit_field, replace_bit_field, slotN_contents,
485 replace_slotN_contents): Made static.
486 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
487 Added new code for signal handler frames and call dummy frames.
488 (ia64_frame_init_saved_regs): Handle signal handler frames.
489 (ia64_find_saved_register): Removed.
490 (ia64_get_saved_register): Handle call dummy frames; reorganized
491 to call generic_get_saved_register() to find registers saved
493 (process_note_abi_tag_sections): New static function.
494 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
495 executable. Based upon this information, set target dependent
496 field sigcontext_register_address appropriately. Also set
497 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
498 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
499 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
500 (ia64_linux_in_sigtramp): New declaration.
502 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
504 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
507 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
509 * config/djgpp/README: Explain how to unpack using djunpack.bat.
511 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
513 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
514 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
516 (define_symbol): Ditto.
518 * valops.c (hand_function_call): Replace #ifdef
519 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
522 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
523 function REG_STRUCT_HAS_ADDR_P.
524 * gdbarch.h, gdbarch.c: Re-generate.
526 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
528 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
530 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
532 * win32-nat.c (handle_load_dll): Don't treat .text as a special
534 * somread.c (som_symfile_offsets): Ditto.
535 * somsolib.c (som_solib_add_solib_objfile): Ditto.
537 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
539 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
541 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
543 * command.h (help_all): Delete declaration.
544 * command.c (help_all): Add declaration. Convert function
545 argument list to ISO-C.
547 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
549 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
550 (d10v_stack_align): Make static.
551 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
553 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
555 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
556 run-time test for STACK_ALIGN_P.
557 * gdbarch.sh: Add support for function and variable predicates.
558 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
559 * gdbarch.h, gdbarch.c: Re-generate.
561 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
563 * defs.h, utils.c (free_current_contents): Change parameter to
566 From Philippe De Muyter <phdm@macqel.be>:
567 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
568 `(free_current_contents, &x)', not `(free, x)'.
569 * utils.c (free_current_contents): Do not `free (NULL)'.
571 * printcmd.c (print_address_symbolic): Cleanup after a failed
572 call to build_address_symbolic.
574 2000-04-20 Christopher Faylor <cgf@cygnus.com>
576 * wince-stub.c (FREE): New macro.
577 (mempool): Just free any buffer prior to reuse. Don't bother with
579 (flag_single_step): New function.
580 (skip_message): Detect "helpful" Windows CE messages and skip sending
582 (wait_for_debug_event): Use skip_message to avoid sending debug
583 messages to the host.
584 (dispatch): Prelimary implementation of single step detection.
585 * wince.c: Rework SH single stepping code to be more consistent with
587 (handle_output_debug_string): Allow first chance exceptions to come
588 through since they seem to be all that we get on some versions of
590 (check_for_step): New function, conditionally compiled based on target.
591 (regptr): Delete obsolete function.
592 (handle_exception): Detect illegal instructions.
593 (get_child_debug_event): Return success only if event code matches
595 (child_create_inferior): Reflect change to get_child_debug_event
598 2000-04-20 Christopher Faylor <cgf@cygnus.com>
600 * win32-nat.c (thread_rec): Be more defensive about suspending already
602 (safe_symbol_file_add_stub): New function.
603 (safe_symbole_file_add_cleanup): New function.
604 (safe_symbol_file_add): New function.
605 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
606 bogus errors from non-stabs DLLs.
607 (handle_exception): Add work around for detection of first exception
608 breakpoint which does not seem to occur on W2K. Detect more "signals"
609 that can be effectively passed to the debuggee. Reorganize to eliminate
610 continue_status global.
611 (child_continue): Reorganize to eliminate continue_status global.
613 (child_resume): Ditto.
614 (get_child_debug_event): Ditto. Recognize when an a breakpoint
615 exception should be ignored. Change method for signalling when an
616 important event has occured to the caller.
617 (child_create_inferior): Use new method for noticing when
618 get_child_debug_event has found something interesting.
620 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
622 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
623 fails due to lack of space.
625 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
627 * command.c, command.h (help_all): Add functionality to display
628 a complete listing of available commands.
630 2000-04-20 Scott Bambrough <scottb@netwinder.org>
632 * arm-linux-nat.c (PIDGET, TIDGET): New.
633 (get_thread_id, GET_THREAD_ID): New.
634 (fetch_nwfpe_register, store_nwfpe_register): New.
635 (fetch_register, store_register): New.
636 (fetch_fpregister, store_fpregister): New.
637 (fill_gregset, supply_gregset): New.
638 (fill_fpregset, supply_fpregset): New.
639 (fetch_fpregs): Modified to use thread id's.
640 (store_fpregs): Modified to use thread id's and
641 fetch_nwfpe_register.
642 (fetch_regs): Modified to use thread id's.
643 (store_regs): Modified to use thread id's.
644 (fetch_inferior_registers): Modified to handle single register
646 (store_inferior_registers): Modified to handle single register
648 (arm_linux_register_u_addr): Removed.
650 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
652 * config/arm/linux.mh
653 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
656 * config/arm/nm-linux.h: Include config/nm-linux.h.
657 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
658 (REGISTER_U_ADDR): Removed.
659 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
660 (#include "solib.h"): Removed. Included via config/nm-linux.h.
662 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
664 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
665 <mooney@dogbert.cc.ndsu.nodak.edu>:
666 * infrun.c (follow_fork_mode_kind_names): NULL terminate
668 (scheduler_enums): Ditto.
670 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
672 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
674 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
675 SIZEOF_CALL_DUMMY_WORDS): Update.
677 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
679 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
681 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
683 2000-04-19 Jim Blandy <jimb@redhat.com>
685 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
686 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
687 * gdbarch.c, gdbarch.h: Regenerated.
688 * arch-utils.c (default_return_value_on_stack): New function.
689 * arch-utils.h (default_return_value_on_stack): New declaration.
690 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
692 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
693 two-dimensional array, instead of faking it with explicit index
696 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
697 (Thanks to Guy Harris.)
699 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
701 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
703 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
707 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
709 * TODO: Document -Wreturn-type problem.
711 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
713 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
715 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
717 * infcmd.c (_initialize_infcmd): Add `info r' alias for
720 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
722 From Philippe De Muyter <phdm@macqel.be>:
723 * bcache.c (free_bcache): Do not free NULL.
725 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
728 * NEWS: Update GDB version. Duplicate paragraph explaining
731 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
733 * Makefile.in (distclean): Delete tui/Makefile.
734 * TODO: Add deletion of tui/Makefile.in to list.
736 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
738 * symfile.h (struct section_addr_info ): Remove fields for special
739 treatment of .text, .data and .bss sections.
741 * solib.c (symbol_add_stub): The special field text_addr is not
742 available anymore. Search for the .text field the hard way.
744 * symfile.c (build_section_addr_info_from_section_table): Don't
745 fill in {text, data, bss}_addr any more.
746 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
747 to fill in section_offsets for objfile.
748 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
749 special case anymore.
750 (add_symbol_file_command): Ditto.
752 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
754 symfile.c: (symbol_file_command): Remove support for rombug, to
757 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
759 * symfile.c (add_symbol_file_command): Rewrite the arguments
760 processing part. Simplify syntax of command. Remove support for
762 (_initialize_symfile): Update help message for add-symbol-file
765 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
767 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
768 * gdbarch.h, gdbarch.c: Re-generate.
770 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
772 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
773 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
774 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
775 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
776 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
777 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
778 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
779 ADDRESS_TO_POINTER): Delete default definition. Handled by
782 * gdbarch.sh: Make multi-arch defaults, defaults for non-
784 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
785 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
786 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
787 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
788 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
789 Provide default/legacy implementation.
790 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
791 * gdbarch.h, gdbarch.c: Re-generate.
793 2000-04-16 Jim Blandy <jimb@redhat.com>
795 * findvar.c (store_typed_address, extract_typed_address): Fix
796 function names in error messages.
798 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
800 * config/djgpp/config.sed: Fix the lines which edit clean: and
801 uninstall-info: targets.
803 2000-04-14 Jim Blandy <jimb@redhat.com>
805 Bring IEEE_FLOAT under gdbarch's control.
806 * gdbarch.sh (IEEE_FLOAT): New entry.
807 * gdbarch.c, gdbarch.h: Regenerated.
808 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
809 (print_floating): Use IEEE_FLOAT as if it were an expression; use
810 the code specific to IEEE-format numbers whenever the value of
811 IEEE_FLOAT is non-zero.
812 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
813 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
814 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
815 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
816 config/mips/tm-mips.h, config/pa/tm-hppa.h,
817 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
818 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
819 IEEE_FLOAT, make sure they give it the value (1).
821 Provide the hooks needed to support architectures on which
822 pointers are not always simple byte addresses.
824 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
825 functions which architectures can redefine, defaulting to
826 generic_pointer_to_address and generic_address_to_pointer.
827 * findvar.c (extract_typed_address, store_typed_address,
828 generic_pointer_to_address, generic_address_to_pointer): New
830 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
832 (extract_address, store_address): Doc fixes.
833 * values.c (value_as_pointer): Doc fix.
834 (value_from_pointer): New function.
835 * defs.h (extract_typed_address, store_typed_address): New
837 * inferior.h (generic_address_to_pointer,
838 generic_pointer_to_address): New declarations.
839 * value.h (value_from_pointer): New declaration.
841 The following changes are all of the general form "Use these
842 functions instead of these other functions." In each case, the
843 change is because the new calls provide enough information to do
844 the appropriate address / pointer conversions, where the old calls
845 did not, or because the new functions are more appropriately named
846 for the operation being performed.
848 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
850 * blockframe.c (generic_push_dummy_frame): Use read_pc and
851 read_sp, not read_register.
852 * c-valprint.c (c_val_print): Use extract_typed_address instead of
853 extract_address to extract vtable entries and references.
854 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
855 instead of value_from_longest to extract the vtable's address.
856 * eval.c (evaluate_subexp_standard): Use value_from_pointer
857 instead of value_from_longest to compute `this', and for doing
858 pointer-to-member dereferencing.
859 * findvar.c (read_register): Use extract_unsigned_integer, not
861 (read_var_value): Use store_typed_address instead of store_address
862 for building label values.
863 (locate_var_value): Use value_from_pointer instead of
865 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
866 instead of value_from_longest, to build arguments to __d_shl_get.
867 * printcmd.c (set_next_address): Use value_from_pointer, not
869 (x_command): Use value_from_pointer, not value_from_longest.
870 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
871 not value_from_longest.
872 * valarith.c (value_add, value_sub): Use value_from_pointer, not
874 * valops.c (find_function_in_inferior, value_coerce_array,
875 value_coerce_function, value_addr, hand_function_call): Same.
876 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
877 * values.c (unpack_long): Use extract_typed_address to produce
878 addresses from pointers and references, not extract_address.
879 (value_from_longest): Use store_typed_address instead of
880 store_address to produce pointer and reference values.
882 2000-04-13 Mark Kettenis <kettenis@gnu.org>
884 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
885 HAVE_PSADDR_T): Add them here instead of in config.in.
887 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
888 * configure.in: Add check for broken prfpregset_t type.
889 * lin-thread.c (gdb_prfpregset): New typedef, depends on
890 definition of PRFPREGSET_T_BROKEN.
891 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
892 p_td_thr_setfpregs, thread_db_fetch_registers,
893 thread_db_store_registers): Use gdb_prfpregset_t instead of
895 * config.in: Regenerated.
896 * configure: Regenerated.
898 2000-04-13 DJ Delorie <dj@cygnus.com>
900 * mips-tdep.c (do_fp_register_row): copy the number of bytes
901 allocated, not the size of the pointer.
903 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
905 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
906 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
907 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
908 to handle floating point registers if NUM_FREGS is not zero.
910 2000-04-13 Nick Duffek <nsd@cygnus.com>
912 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
913 and document to_find_new_threads bug.
915 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
917 * infrun.c (proceed, normal_stop): Change the error message about
918 failure to insert breakpoints/watchpoints so that it makes sense
919 even if ptrace is not used or no other processes can be active.
921 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
923 * configure.in: Add --enable-maintainer-mode.
924 * aclocal.m4, configure: Re-generate.
926 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
927 on maintainer-mode. Update copying.c in source directory.
928 (copying.txt): Delete rule.
929 (copying.o): Add explict paths to $(srcdir) and explicit make
932 2000-04-12 Kevin Buettner <kevinb@redhat.com>
934 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
935 (fetch_debug_register, fetch_debug_register_pair,
936 store_debug_register, store_debug_register_pair, is_power_of_2,
937 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
938 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
940 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
941 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
942 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
943 target_remove_watchpoint): Define.
944 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
945 ia64_linux_remove_watchpoint): Declare.
947 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
949 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
950 hardware breakpoint resources, return EBUSY.
951 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
952 one of the enumerated values, return EINVAL.
954 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
956 * README: Mention special build instructions for DJGPP.
957 * NEWS: Update with FP features on x87 platforms, and
958 DJGPP-related changes.
960 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
962 * top.c (gdb_completer_file_name_break_characters): New variable.
963 (line_completion_function): When completing on file names, use
964 gdb_completer_file_name_break_characters as word break
965 characters for the readline library.
967 2000-04-12 Mark Kettenis <kettenis@gnu.org>
969 * i387-tdep.c (print_i387_value): Avoid call to
970 floatformat_to_doublest if long double type is the same on host
973 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
975 * wrapper.h: Remove definitions of internal functions.
976 * wrapper.c: Remove definitions of exported functions (which are
977 already in wrapper.h) and make static all internal wrap_* functions.
979 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
981 * acconfig.h (USE_INCLUDED_REGEX): Add.
982 * Makefile.in (REGEX_CFLAGS): Delete
983 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
984 * configure, config.in: Re-generate.
986 2000-04-10 Philip Blundell <philb@gnu.org>
988 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
990 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
992 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
994 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
995 * command.h (enum command_class): Remove trailing "," to placate
998 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1000 * TODO, NEWS: Update. Mention MI.
1002 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1004 * gdbarch-utils.h, gdbarch-utils.c: Delete.
1005 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1007 * Makefile.in: Update.
1008 * gdbarch.c: Update.
1010 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1012 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1013 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1014 new "set mips saved-gpreg-size" command
1015 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1016 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1017 either from target, or gdb multi-arch
1018 (show_mips_command): New. For "show mips" prefix command
1019 (set_mips_command): New. For "show mips" prefix command
1020 (_initialize_mips_tdep): Add top-level mips prefix command
1021 Add "set mips saved-gpreg-size" command
1023 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1024 mips_default_saved_regsize.
1025 (mips_gdbarch_init): Update.
1026 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1027 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1028 mips_default_saved_regsize.
1030 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1032 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1033 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1034 replace calls to target_xfer_memory() with target_read_memory()
1035 and target_write_memory().
1037 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1039 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1040 NULL. Macro returns a CORE_ADDR.
1042 2000-04-08 Jim Blandy <jimb@redhat.com>
1044 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1045 Don't include "bfd-elf.h".
1046 (address_significant_size): Delete variable.
1047 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1048 consistency between it and the Dwarf 2 compilation unit header
1050 (read_address): Don't mask off bits above
1051 address_significant_size.
1052 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1053 (elf_bfd_h): Remove variable; it's no longer used.
1055 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1057 * configure.in (NEW_PROC_API): Escape square brackets when testing
1059 * configure: Regenerate.
1061 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1063 * ChangeLog: Correct date on last entry.
1064 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1065 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1066 * config/arm/tm-embed: Fix build warning from redefinition of
1068 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1069 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1070 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1071 override default in tm-arm.h. Use default target byte order
1074 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1076 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1077 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1079 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1081 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1082 of PROC_SERVICE_IS_OLD.
1083 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1084 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1086 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1088 * Makefile.in (CFLAGS): Set using configure.
1090 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1091 * configure: Re-generate.
1093 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1095 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1096 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1097 procfs_ops.to_has_all_memory to 1.
1101 2000-04-06 Nick Duffek <nsd@cygnus.com>
1103 * configure.in (_MSE_INT_H): Define on Solaris 7.
1104 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1105 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1106 * configure: Regenerate.
1107 * config.in: Regenerate.
1109 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1111 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1112 Change to rely on PIDGET etc.
1113 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1114 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1115 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1116 define. Allow target to use procfs hardware watchpoints.
1117 * config/sparc/nm-sun4sol2.h: ditto.
1118 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1119 definitions to use 16 bits for the pid, 15 bits for the tid, and
1121 * config/sparc/tm-sun4sol2.h: ditto.
1122 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1123 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1124 for more than 15 thread increments.
1126 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1128 * top.c (filename_completer): Set subsequent_name to 1 early on,
1129 to prevent an infinite loop if the first file in the directory is
1130 a backup file (whose name ends in a `~').
1132 2000-04-05 Jim Blandy <jimb@redhat.com>
1134 * solib.c (update_solib_list): New function.
1135 (solib_add): Call update_solib_list, and then read symbols.
1136 (info_sharedlibrary_command): Call update_solib_list, not
1139 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1141 * arm-linux-tdep.c: Resolve implicit function declarations by
1142 including target.h and value.h. Inclusion of symtab.h is
1145 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1147 * arm-linux-tdep.c: New file.
1148 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1149 (arm_get_longjmp_target): Moved it and all defines
1150 it uses to arm-linux-tdep.c.
1151 (arm_linux_extract_return_value): Moved to
1153 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1155 2000-04-04 Nick Duffek <nsd@cygnus.com>
1157 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1158 instead of kill_target.
1160 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1162 * TODO: Make note of various C++ things i have planned for 5.1.
1164 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1166 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1167 in shift. Stop GCC thinking it has a shift overflow.
1169 2000-04-03 H.J. Lu <hjl@gnu.org>
1171 * TODO: Remove the regex entry.
1173 2000-04-03 H.J. Lu <hjl@gnu.org>
1175 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1176 is defined and <regex.h> otherwise.
1178 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1179 * monitor.c: Likewise.
1180 * osfsolib.c: Likewise.
1181 * solib.c: Likewise.
1182 * source.c: Likewise.
1183 * symtab.c: Likewise.
1185 * Makefile.in (REGEX): Changed to @REGEX@.
1186 (REGEX_CFLAGS): New.
1188 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1189 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1191 * configure.in (--with-included-regex): New switch.
1192 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1193 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1194 * configure: Regenerated.
1196 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1198 * NEWS (powerpc-*-linux*): Mention.
1200 2000-04-03 J.T. Conklin <jtc@redback.com>
1202 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1204 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1206 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1207 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1209 * ia64-linux-nat.c (fill_gregset): Implement.
1210 (supply_fpregset, fill_fpregset): New functions.
1212 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1213 which the CFM is fetched for certain frames.
1214 (find_global_pointer, find_extant_func_descr): Don't use
1215 partial symtabs for locating sections.
1217 * config/ia64/linux.mh (LOADLIBES): Define.
1218 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1219 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1220 file containing generic linux declarations/definitions.
1221 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1222 defined in generic nm-linux.h.
1223 (solib.h): Remove include; already included in generic nm-linux.h.
1225 2000-04-03 Jim Blandy <jimb@redhat.com>
1227 * solib.c (solib_add): Move all the code for loading symbol tables
1228 below the code to sort out additions and removals. That way, we
1229 always catch all loaded shared libraries whose symbols we haven't
1232 * solib.c (solib_add): Don't try to free a shared object's objfile
1233 if it doesn't have one. Duh.
1235 * solib.c (solib_add): If a pattern was given, but it doesn't
1236 match any currently loaded shared libraries, print a message;
1237 don't just be silent.
1239 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1241 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1242 two-dimensional array instead of faking it with index
1245 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1247 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1249 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1250 definition (and use the common one in tm-i386.h).
1251 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1252 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1253 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1254 i386-tdep.c defines it for all x86 targets.
1255 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1257 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1259 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1260 results. Fix editing of `main' arguments for non-GNU Sed.
1262 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1264 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1265 error message: there's no "overlay on" command.
1267 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1269 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1270 (copying.txt): New target, a link to COPYING.
1272 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1276 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1279 (set_hook, error_hook): Remove PARAMS.
1281 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1283 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1284 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1285 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1287 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1289 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1291 2000-04-02 Nick Duffek <nsd@cygnus.com>
1293 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1294 error() during parse_and_eval_type().
1295 (check_stub_method): Call safe_parse_type instead of
1296 parse_and_eval_type().
1297 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1298 (wrap_parse_and_eval_type): New support function.
1299 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1300 (wrap_parse_and_eval_type): Prototype.
1302 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1304 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1306 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1308 * gdbarch-utils.h, gdbarch-utils.c: New files.
1309 * Makefile.in (SFILES, COMMON_OBS): Update.
1310 (gdbarch_utils_h) Define.
1311 (gdbarch-utils.o): Add dependencies.
1313 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1314 handling default method values.
1315 (startup_gdbarch): Rename default_gdbarch, name misleading.
1316 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1317 (register_name): Default to legacy_register_name.
1318 (call_dummy_words): Default to legacy_call_dummy_words.
1319 (sizeof_call_dummy_words): Default to
1320 legacy_sizeof_call_dummy_words.
1321 (register_convertible): Default to
1322 generic_register_convertible_not.
1323 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1324 (remote_translate_xfer_address): Default to
1325 generic_remote_translate_xfer_address.
1326 (frameless_function_invocation): Default to
1327 generic_frameless_function_invocation_not.
1329 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1331 * i386-linux-nat.c: Add copyright notice.
1333 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1334 &floatformat_i387_ext.
1335 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1337 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1339 * findvar.c (extract_floating): Remove reference to
1340 TARGET_EXTRACT_FLOATING.
1341 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1343 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1345 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1346 Safe version of value_subscript.
1347 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1349 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1351 * ui-file.c: Include "gdb_string.h"
1352 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1353 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1354 unions, since they are all used to hold both pointers and ints
1355 at various times. Casting pointer to int and vice versa gives
1356 warnings (and is not safe) if they are not the same size.
1358 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1360 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1361 casting problems when int and pointer are not the same size.
1362 * event-top.c (command_handler): Use data as a union.
1363 (command_line_handler_continuation): Ditto.
1364 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1365 (step_once): ditto. (finish_command_continuation): Ditto.
1366 (finish_command): Ditto.
1367 * breakpoint.c (until_break_command): Use data as a union.
1368 (until_break_command_continuation): Ditto.
1369 * utils.c (add_intermediate_continuation): Fix typo in comment.
1371 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1373 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1374 * gdbarch.sh: Re-sync with gdbarch.[hc].
1376 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1378 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1379 (install_minimal_symbols): Fix demangled symbol problems caused by
1380 using add_minsym_to_hash_table for the demangled names, which is
1381 wrong. Now we use add_minsym_to_demangled_hash_table.
1382 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1383 caused by weird control flow.
1384 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1386 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1388 * configure.in: -linux-gnu*, not -linux-gnu.
1390 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1392 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1393 with qThreadExtraInfo.
1395 2000-03-29 J.T. Conklin <jtc@redback.com>
1397 * i386nbsd-nat.c (fetch_core_registers): Make static.
1399 * m68knbsd-nat.c (fetch_core_registers): Make static.
1400 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1402 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1404 * TODO: Update GDB 5 status.
1406 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1408 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1409 * breakpoints.c (remove_hw_watchpoints): Update.
1410 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1413 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1415 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1416 infrun.c (resume): Remove hardware watchpoints before stepping
1417 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1419 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1421 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1423 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1425 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1426 CORE_ADDR, to match call from procfs_set_watchpoint.
1428 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1429 Reselect the saved frame silently after frame selection for
1430 watchpoint evaluation.
1431 (insert_breakpoints): Add missing space in `Hardware watchpoint
1432 deleted' message. Do not reinsert hardware watchpoint if it is
1433 already marked for deletion at next stop.
1435 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1437 * partial-stab.h: Add one more check against corrupted or irregular
1440 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1442 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1443 (Change also approved in the mainline glibc sources)
1445 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1447 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1448 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1449 particularly ensuring it can't return SERIAL_TIMEOUT when told
1452 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1454 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1455 which never existed before, and thus, has no deprecated old command.
1457 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1458 "set archdebug" (same goes for the show commands).
1459 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1460 deprecate "set eventdebug" (same goes for the show commands).
1461 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1462 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1464 x(init_main): Add the "set debug" and "show debug" commands.
1465 Add setdebuglist and showdebuglist.
1467 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1469 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1470 Added prototype for the deprecate command so it doesn't complain.
1472 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1474 * top.c (print_gdb_version): Bump copyright year to 2000.
1476 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1478 * MAINTAINERS: Add Glen McCready to write after approval list.
1480 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1482 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1483 * config.h: Regenerate.
1485 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1487 * TODO: Update. Add criteria for next release of GDB.
1489 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1491 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1492 * config.h: Regenerate.
1494 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1496 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1497 before installing GDB.
1499 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1501 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1502 Re-format warning message. Document that post 5.0 this can be
1505 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1507 * ChangeLog: Revert whitespace changes.
1509 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1511 * MAINTAINERS: Update folks who need accounts.
1513 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1515 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1517 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1519 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1520 instead of TARGET_LONG_DOUBLE_BITS.
1521 * config/i386/tm-i386mk.h: Likewise.
1523 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1525 Provide `long double' support for most i386 targets.
1526 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1527 &floatformat_i387_ext.
1528 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1529 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1530 `builtin_type_long_double'.
1531 (REGISTER_CONVERT_TO_VIRTUAL): Call
1532 i386_register_convert_to_virtual.
1533 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1534 (i387_to_double, double_to_i387): Remove prototypes.
1535 (i386_extract_return_value): Change prototype to match definition
1537 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1538 (TARGET_LONG_DOUBLE_BITS): #undef.
1539 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1540 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1541 (i387_extract_floating, i387_store_floating): Remove prototypes.
1542 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1543 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1544 (REGISTER_VIRTUAL_TYPE): Remove.
1545 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1546 (i386_register_convert_to_raw): New function.
1547 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1548 (i387_store_floating): Remove.
1550 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1552 * maint.c: Re-indent.
1554 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1556 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1558 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1560 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1563 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1565 * win32-nat.c: Back out special frame walking code. It was broken.
1566 (handle_exception): Correctly identify an illegal instruction.
1567 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1568 normal i386 handling.
1570 2000-03-24 J.T. Conklin <jtc@redback.com>
1572 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1573 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1574 (fetch_core_registers): Read fp registers.
1575 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1577 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1579 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1580 so that we can stop searching for the prologue past the function end
1581 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1583 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1585 * linux-thread.c, lin-thread.c (save_inferior_pid,
1586 restore_inferior_pid): Don't do compile time comparison
1587 of TARGET_PTR_BIT and TARGET_INT_BIT.
1589 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1591 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1593 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1594 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1596 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1598 (delta68_in_sigtramp): New function.
1599 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1600 (m68k_skip_prologue): Use P_* macros, not hex constants.
1601 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1602 instructions, but accept them in any order; use P_* macros, not octal
1603 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1604 `moveml to (fp + displacement)'.
1605 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1606 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1608 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1610 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1612 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1614 * solib.c (open_symbol_file_object): To sneak an int argument
1615 past catch_errors, instead of casting it to a pointer, simply
1618 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1620 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1621 index into the prams[] and args[] arrays.
1623 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1625 From David Whedon <dwhedon@gordian.com>
1627 * top.c (execute_command): Checks all commands beore executing
1628 to see if the user needs to be warned that the command is
1629 deprecated, warns user if appropriate.
1630 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1631 return values from void to struct cmd_list_element *.
1632 * command.c (lookup_cmd_1): Check aliases before following link
1633 in case user needs to be warned about a deprecated alias.
1634 (deprecate_cmd): new exported function for command deprecation,
1635 sets flags and posibly a replacement string.
1636 (deprecated_cmd_warning): New exported funciton to warn user about
1637 a deprecated command.
1638 (lookup_cmd_composition): New exported function that determines
1639 alias, prefix_command, and cmd based on a string. This is useful
1640 is we want to full name of a command.
1641 * command.h : Added prototypes for deprecate_cmd,
1642 deprecated_warn_user and lookup_cmd_composition, added flags to
1643 the cmd_list_element structure, changed return values for
1644 add_com_* and add_info_* from void to cmd_list_element.
1645 * maint.c : (maintenance_deprecate): New function to deprecate a
1646 command. This exists only so that the testsuite can deprecate
1647 commands at runtime and check the warning behavior.
1648 (maintenance_undeprecate) : New function, drops deprecated flags.
1649 (maintenance_do_deprecate): Actually does the (un)deprecation.
1650 (initialize_maint_cmds): Added the above new deprecate commands.
1652 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1653 * command.c (apropos_cmd_helper): New function, meat of the
1655 (apropos_command): New apropos command to search command
1656 names/documentation for regular expressions.
1657 (_initialize_command): Add the apropos command.
1659 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1661 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1662 paddr_t to psaddr_t. This mistake appears to date from an
1663 erroneous man page in Solaris 2.5 -- the correct type from the
1664 system headers has always been psaddr_t.
1665 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1668 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1670 * ia64-linux-nat.c: Fix copyright.
1671 (fill_gregset): Minor formatting fix.
1672 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1673 examine_prologue): Clean up some compiler warnings.
1674 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1675 find_global_pointer, find_extant_func_descr): New functions.
1676 (ia64_use_struct_convention, ia64_extract_return_value,
1677 ia64_push_arguments): Handle HFAs.
1678 (ia64_push_arguments): Find (or build) a function descriptor
1679 when given a function address.
1680 (ia64_push_return_address): Moved code for finding the
1681 global pointer into its own function, find_global_pointer ().
1683 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1685 * event-loop.c (handle_file_event): Run through indent.
1687 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1689 From Philippe De Muyter <phdm@macqel.be>
1691 * event-loop.c (sys/types.h): File now included unconditionally.
1692 (use_poll): New variable..
1693 (gdb_notifier): poll- and select-versions merged.
1694 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1695 and reset `use_poll' if not.
1696 (create_file_handler): Select poll- or select-version according to
1698 (delete_file_handler, handle_file_event): Likewise.
1699 (gdb_wait_for_event, poll_timers): Likewise.
1701 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1703 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1704 size of a target pointer before passing them to print_address.
1706 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1708 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1709 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1711 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1712 (i386_extract_return_value): Rewritten. Correctly support all
1713 floating-point types and large integer types on targets that use
1714 the standard i386 GDB register layout and return floating-point
1717 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1719 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1721 2000-03-21 J.T. Conklin <jtc@redback.com>
1723 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1724 * i386nbsd-nat.c: New file.
1726 * i386/tm-nbsd.h (NUM_REGS): Removed.
1727 (HAVE_I387_REGS): Defined.
1728 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1730 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1733 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1735 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1736 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1737 the write after approval list.
1739 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1741 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1742 symbol_file_add): Move declarations from here...
1743 * symfile.h: ...to here.
1745 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1746 all section addresses, not just .text.
1747 * symfile.h, symfile.c (free_section_addr_info,
1748 build_section_addr_info_from_section_table): New functions.
1750 * symfile.h (MAX_SECTIONS): Increase value to 40.
1751 * symfile.c (syms_from_objfile): Add bounds check prior to
1752 accessing ``other'' array in a section_addr_info_struct.
1753 Remove unused variable section_offsets.
1754 (add_symbol_file_command): Remove unused variable text_addr.
1756 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1758 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1759 watchpoint appears to break, but the watched value changed.
1761 2000-03-21 Jim Blandy <jimb@redhat.com>
1763 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1764 a companion to gdbarch_alloc, which allows a gdbarch init function
1765 to free partially-built gdbarch structures.
1766 * gdbarch.c, gdbarch.h: Regenerated.
1768 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1770 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1772 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1773 initialize_arch): Define for IA-64.
1774 (initialize_arch): Add declaration.
1776 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1778 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1779 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1780 remove, or check status of hardware watchpoints for entire structs
1781 and arrays unless the user explicitly asked to watch that struct
1783 (insert_breakpoints): Try to insert watchpoints for all the values
1784 on the value chain, even if some of them fail to insert.
1786 * values.c (value_primitive_field): Set the offset in struct value
1787 we return when the field is a packed bitfield.
1789 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1791 * remote.c (remote_threads_extra_info): New function.
1792 Implement the extra thread info query for "info threads".
1793 (remote_threads_info): Clean up a bit.
1794 (use_threadinfo_query, use_threadextra_query): New variables.
1795 Control whether GDB will use the new or old protocol for
1796 thread info queries.
1797 (remote_open_1): Initialize new variables.
1798 (remote_async_open_1): Ditto.
1799 (remote_cisco_open): Ditto.
1801 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1803 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1804 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1805 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1807 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1809 * utils.c (floatformat_from_doublest): Don't assume that a long
1810 will be exactly 32 bits in length. Also... make sure space
1811 that we're writing the float to is completely initialized to
1812 zeroes, even when the number of bits in the float is not
1813 evenly divisible by FLOATFORMAT_CHAR_BIT.
1815 2000-03-20 Jim Blandy <jimb@redhat.com>
1817 * i386-linux-nat.c: No need to #include "frame.h" any more.
1818 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1819 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1820 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1821 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1822 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1823 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1824 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1825 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1826 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1827 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1828 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1829 out that these are target-dependent, and useful in non-native
1830 configurations. Moved to...
1831 * i386-linux-tdep.c: ... Here, a new file.
1832 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1833 (i386-linux-tdep.o): New rule.
1834 (i386-linux-nat.o): We no longer depend on frame.h.
1835 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1837 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1839 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1840 Print an error at compile time if we are to use select, but FD_SET
1842 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1843 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1844 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1845 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1846 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1847 instead of using memcpy and memset. Use FD_ISSET.
1849 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1851 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1853 * command.c (_initialize_command): Document requirements for ``!''
1856 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1858 From Fri 10 Mar 2000 Robert
1859 <robert.melchers@drives.eurotherm.co.uk>:
1860 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1862 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1864 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1865 <dave@hiauly1.hia.nrc.ca>:
1866 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1867 _initialize_hpux_thread being called twice.
1868 * configure: Regenerated.
1870 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1872 * event-top.c (_initialize_event_loop): If instream is not
1873 connected to a terminal device, turn editing off.
1875 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1877 Support for building GDB with DJGPP, and running the test suite on
1879 * config/djgpp/djconfig.sh: New file.
1880 * config/djgpp/config.sed: New file.
1881 * config/djgpp/README: New file.
1882 * config/djgpp/fnchange.lst: New file.
1883 * config/djgpp/djcheck.sh: New file.
1885 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1887 * ser-go32.c (ports): Make the initializers complete, to pacify
1890 2000-03-17 Jim Blandy <jimb@redhat.com>
1892 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1893 two-dimensional array, instead of faking it with explicit index
1896 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1897 linuxthreads_create_inferior): Fix typo in variable name: it's
1898 linuxthreads_exit_status, not linux_exit_status.
1900 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1903 * solib.c (solib_add): Delete debugging code.
1905 2000-03-17 Mark Kettenis <kettenis@gnu.org>
1907 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1908 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1910 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1912 * language.c (set_lang_str): Do not call `free' for a null pointer.
1913 (set_type_str, set_range_str): Ditto.
1915 2000-03-16 Jim Blandy <jimb@redhat.com>
1917 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1920 * solib.c (current_sos): Be more careful about freeing the new
1921 so_list node if an error occurs.
1923 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1924 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1925 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1926 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1927 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1928 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1929 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1930 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1931 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1932 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1933 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1934 Linux-specific signal trampoline detection, and should be moved
1936 * i386-linux-nat.c: ... here.
1937 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1938 this any more, since we're not enabling OS-specific code in a
1939 OS-independent file.
1941 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1943 * Makefile.in (go32-nat.o): Add prerequisites.
1944 (ALLDEPFILES): Add go32-nat.c.
1946 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1948 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1949 * symfile.c (reread_symbols): Clear msymbol hash table.
1951 2000-03-15 Jim Blandy <jimb@redhat.com>
1953 Deal with the inferior unloading shared objects.
1954 * solib.c (current_sos): New function, replacing find_solib.
1955 (find_solib): Deleted.
1956 (free_so): New function.
1957 (clear_solib): Call free_so, instead of writing it out.
1958 (solib_add): Rewritten: compare the inferior's current list of
1959 shared objects with GDB's list, and do the required loads and
1961 (info_sharedlibrary_command, solib_address): Don't use find_solib
1962 to walk the list of shared libraries: call solib_add, and then
1963 walk the list at so_list_head normally.
1964 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1965 detach the core target. These tasks are taken care of elsewhere.
1966 * target.c (remove_target_sections): New function.
1967 * target.h (remove_target_sections): New declaration.
1969 * solib.c (symbol_add_stub): Check whether we've already created
1970 an objfile for this shared object first, before doing all that
1971 work to compute section addresses, etc.
1973 * objfiles.c (unlink_objfile): Report an internal error if objfile
1974 doesn't occur in the object_files list.
1976 * solib.c (special_symbol_handling): Delete argument; it's not
1979 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1981 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1982 from solib structures. Use it throughout solib.c, get rid of all
1984 (struct so_list): Change type of lmaddr to CORE_ADDR.
1985 (first_link_map_member): Change return value type to CORE_ADDR,
1987 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1989 (open_symbol_file_object, find_solib): Change type of lm variable
1992 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
1994 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1995 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1996 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1997 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1999 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2000 not opened by dos_open, but let the 3 standard handles go through
2003 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2005 * eval.c (evaluate_subexp_with_coercion): Add call to
2006 check_typedef, to handle typedeffed vars correctly.
2008 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2010 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2012 (QUIT): Note that this can probably be replaced by a function.
2014 2000-03-13 James Ingham <jingham@leda.cygnus.com>
2016 Add support for a variable object that tries to evaluate itself in
2017 the currently selected frame, rather than in a fixed frame.
2019 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2021 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2023 * varobj.c (varobj_list): Return type indicates whether the
2024 variable's type has changed (for current frame variables).
2025 (varobj_update): Handle the case where the variable's type has
2027 (delete_variable_1): Allow for deletion of variables that have not
2029 (new_root_variable): Initialize use_selected_frame variable.
2030 (value_of_root): This is where most of the work to handle "current
2031 frame" variables was added. Most of the complexity involves
2032 handling the case where the type of the variable has changed.
2033 (varobj_create): Add a "type" argument, to tell if the
2034 variable is one of these "current frame" variables. Also protect
2035 call to parse_exp_1 from long jumping.
2037 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2039 * go32-nat.c (struct env387): Remove declaration.
2040 (print_387_status, i386_go32_float_info): Remove redundant
2042 (regno_mapping, sig_map, excepn_map): Add braces around inner
2044 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2045 fix code which mixed signed with unsigned.
2046 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2047 (go32_wait): Initialize INT3_addr.
2048 (go32_fetch_registers): Extend all FP registers that are shorter
2049 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2050 on config/i386/tm-i386.h.
2051 (store_register): Support 32 FP registers.
2052 (go32_create_inferior): Don't crash if handed a NULL pointer
2053 instead of exec file name.
2054 (ignore): Remove unused function.
2055 (go32_insert_hw_breakpoint): Remove unused variables.
2056 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2058 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2060 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2061 overloading, add support for seeing through references:
2062 * valops.c (find_overload_match): Handle STABS overloading for
2064 (find_overload_match): Look in right place for function arguments
2066 (find_overload_match): Rather than giving up when we have >1
2067 perfect match, just choose one, especially since the
2068 recommendation GDB gives ("disambiguate it by specifying function
2069 signature"), is basically impossible.
2070 (check_field_in): STREQ->strcmp_iw
2071 (search_struct_field): STREQ->strcmp_iw
2072 (find_method_list): STREQ->strcmp_iw
2073 * gdbtypes.c (rank_one_type): Add ability to see through
2075 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2077 (rank_function): Rank function properly (was doing it wrong
2078 before, comparing the wrong parts of the arrays)
2079 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2080 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2081 associated with converting a non-reference to a reference.
2082 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2083 return full value object; for STRUCTOP_PTR, use pointer to
2084 rtti type to get member / method if objectprint is set and
2085 target type of pointer is class.
2087 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2090 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2092 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2094 (gnu_attach): Change error message for missing
2095 argument to be identical to the corresponding message in
2096 `inftarg.c'. This makes the testsuite happy.
2098 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2100 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2101 %eflags isn't modified. This fixes a bug where every call to a
2102 function in the program beyond the first call would fail.
2104 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2106 * MAINTAINERS: Devolve responsibility for domain maintenance.
2108 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2110 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2112 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2114 * gdb.base/long_long.exp: Correct test suite failure when printing
2115 a long long value as a double on ARM platforms.
2117 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2119 * MAINTAINERS (Core): Anthony Green is the Java - including
2120 testsuite - maintainer. Reformat testsuite and language support
2123 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2125 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2126 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2127 i386_linux_saved_pc_after_call.
2129 2000-03-06 Jim Blandy <jimb@redhat.com>
2131 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2133 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2134 (compact_minimal_symbols): Added `objfile' argument.
2135 Put symbols in the objfile's hash table.
2136 (install_minimal_symbols): Put symbols in the objfile's demangled
2138 (lookup_minimal_symbol): Use hash table to find symbol in
2140 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2142 (prim_record_minimal_symbol_and_info): Initialize the
2143 hash link fields of the new minimal symbol.
2144 * symtab.h (struct minimal_symbol): New fields `hash_next',
2145 `demangled_hash_next'.
2146 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2147 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2148 (struct objfile): New fields `msymbol_hash',
2149 `msymbol_demangled_hash'.
2151 2000-03-06 Jim Blandy <jimb@redhat.com>
2153 * solib.c (first_link_map_member): Doc fix.
2155 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2157 From Eli Zaretskii <eliz@is.elta.co.il>:
2159 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2160 zero, since time_t might be unsigned.
2162 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2164 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2166 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2168 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2170 Allow GDB to run on Linux 2.0 again.
2171 * config.in: Add HAVE_PTRACE_GETREGS.
2172 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2173 * configure: Regenerated.
2174 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2175 CANNOT_STORE_REGISTER): New defines.
2176 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2177 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2178 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2179 store_register, old_store_inferior_registers): Copied over from
2180 `inptrace.c' as a temporary measure.
2181 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2182 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2183 HAVE_PTRACE_GETREGS isn't defined.
2184 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2186 (fetch_inferior_registers, store_inferior_registers): Fall back on
2187 the method use in `infptrace.c' (by calling
2188 old_fetch_inferior_registers and old_store_inferior_registers) if
2189 `have_ptrace_getregs' isn't set.
2191 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2193 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2194 of gregset_t and fpregset_t. Those are the only names that are
2195 guaranteed to specify the right types for all supported Linux
2197 Various doc fixes and gratitious local variable renames, all in an
2198 attempt to stress similarities between the code and unify the
2199 terminology used. Use ISO-C all over.
2200 (regmap): Remove trailing comma.
2201 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2202 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2203 is unnecessary and wasn't used anyway. All callers changed.
2204 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2205 (fetch_regs, store_regs): Remove unused variable `regno'.
2206 (fill_fpregs): If REGNO is not -1, only update the specified
2208 (fetch_core_registers): Renamed from
2209 i386_linux_fetch_core_registers. There is no need for a unique
2210 name since the function is static anyway.
2211 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2212 since it is more descriptive.
2214 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2216 * MAINTAINERS (readline/): Expand to include host maintainers.
2218 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2220 Fix support for Linux/i386 signal trampolines. The old approach
2221 didn't work for Linux 2.2 and beyond, and didn't work with recent
2222 versions of the GNU C library.
2223 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2224 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2225 (linux_rt_sigtramp_code): New variable.
2226 (LINUX_RT_SIGTRAMP_LEN): New define.
2227 (i386_linux_rt_sigtramp_start): New function. Detect start of
2228 signal trampolines for RT signals.
2229 (i386_linux_sigtramp): Removed.
2230 (i386_linux_in_sigtramp): New function.
2231 (i386_linux_sigcontext_addr): New function. Recognize the names
2232 of the signal tranmpolines used by recent versions of the GNU C
2233 library, and add support for RT signals.
2234 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2235 defines. Moved here from config/i386/tm-linux.h.
2236 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2237 Reimplement in terms of i386_linux_sigcontext_addr.
2238 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2239 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2240 Moved to i386-tdep.c.
2241 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2243 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2245 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2246 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2248 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2250 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2253 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2255 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2256 ``Blanket Write Privs'' maintainers.
2258 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2260 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2261 * language.c (longest_local_hex_string_custom): Don't compile
2262 'long long' section if host doesn't have 'long long'.
2264 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2266 * language.c (longest_raw_hex_string): Comment out. Appears
2269 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2271 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2272 "mmalloc.h" which means using PTRs.
2273 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2275 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2277 * defs.h (store_address, store_unsigned_integer, store_address):
2278 Replace PTR with void* in delcaration.
2279 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2280 extract_long_unsigned_integer, extract_address,
2281 store_signed_integer, store_unsigned_integer, store_address):
2282 Convert definition to ISO-C. Replace PTR with void*.
2284 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2286 * defs.h (make_cleanup_func): Document as deprecated.
2287 (make_cleanup_ftype): New typedef. Make signature consistent with
2288 other function typedefs. Document as not be used out side of
2289 make_cleanup code. Use in make_cleanup declarations.
2290 (null_cleanup): Replace PTR with void*.
2292 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2293 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2294 null_cleanup): Change K&R definition to ISO-C using void* and
2296 (discard_my_cleanups): Don't cast argument to free.
2298 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2300 * defs.h (struct continuation_arg): Change type of field 'data'
2303 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2305 * event-top.c: Ditto.
2307 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2309 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2311 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2312 SUBDIR_GDBTK_ALL): Define.
2313 (all-gdbtk, clean-gdbtk): New targets.
2314 (all): Add CONFIG_ALL as dependency.
2315 (clean): Add CONFIG_CLEAN as dependency.
2317 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2318 (LN_S): Define. Delete GDBtk's link code.
2320 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2322 * configure.in (ENABLE_GDBTK): Delete variable.
2323 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2324 * Makefile.in: Update.
2325 * configure: Regenerate
2327 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2329 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2332 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2334 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2335 Override definitions to include the normal FPU registers.
2336 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2337 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2339 (i387_to_double, double_to_i387): Remove prototypes.
2341 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2343 * findvar.c (extract_floating, store_floating): Use target
2344 floating point type sizes rather host sizes to determine
2345 which conversion needs to be done.
2347 2000-03-02 Nick Duffek <nsd@cygnus.com>
2349 * uw-thread.c: Apply GNU conventions to comment formatting.
2350 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2351 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2352 call to deactivate_uw_thread().
2354 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2356 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2358 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2360 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2361 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2362 share SCO/Unixware. Nick Duffek and Peter Schauer share
2365 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2367 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2368 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2369 * remote-rdi.c (arm_rdi_close): Ditto.
2371 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2373 * CONTRIBUTE (configure.in): Note that patches to configure are
2376 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2378 * MAINTAINERS: Correct my own mail address.
2380 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2382 * MAINTAINERS: Document people with paperwork pending.
2384 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2386 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2387 Make NEW_PROC_ABI interface functional on Solaris x86.
2388 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2389 procfs_find_LDT_entry function from procfs.c, mostly copied from
2391 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2394 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2396 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2397 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2399 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2401 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2402 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2403 FRAME_FIND_SAVED_REGS.
2404 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2405 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2408 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2410 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2411 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2414 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2416 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2417 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2418 (top level): Add prototypes for go32_* functions.
2419 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2420 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2421 Override definitions from tm-i386.h.
2422 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2423 * i386-tdep.c (i386_extract_return_value)
2424 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2425 to the list of targets which return FP values in FP registers.
2427 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2428 that this function be re-implemented using multi-arch.
2430 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2432 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2433 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2435 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2436 (dpmi_regs, dpmi_sregs): Remove unused variables.
2437 (dos_flush_input): Return a value, to prevent compiler warning.
2438 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2439 sizeof(union exp_element) to long, to prevent GCC from complaining
2440 about format/argument mismatch.
2441 (dump_postfix_expression): Likewise.
2443 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2445 * arm-tdep.c: Include <ctype.h>.
2447 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2449 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2450 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2451 that the target's stack was valid.
2453 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2455 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2456 * dwarf2read.c (read_address): Read 16-bits addresses.
2458 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2460 * arm-linux-nat.c (fetch_nw_fpe_*):
2461 Renamed to fetch_nwfpe_* to use the same naming convention
2462 as in the Linux kernel. Modified prototype to get rid of
2464 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2465 naming convention as in the Linux kernel. Fixed calls to
2467 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2470 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2472 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2474 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2476 * win32-nat.c: Remove unneeded header.
2479 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2481 * wince.c: Include "gdb_wait.h" and not "wait.h".
2483 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2485 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2486 Target/Architecture maintainers descriptions.
2488 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2490 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2491 Reorder headers a bit. Overall cleanup and minor reformatting.
2492 (MIG_SERVER_DIED): Remove define.
2493 (proc_update_sc): Add braces to silence compiler warning.
2494 (proc_steal_exc_port): Initialize err to zero.
2495 (make_proc): Add braces to silence compiler warning.
2496 (inf_validate_task_sc): Add cast to silence compiler warning.
2497 (inf_set_traced): Reorganize a bit to silence compiler warning.
2498 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2499 numbers and add braces to silence compiler warning.
2500 (gnu_wait): Add prototypes for server functions and add braces to
2501 silence compiler warnings.
2502 (S_exception_raise_request): Pass subcode to inf_debug call.
2503 (gnu_write_inferior): Remove unused variable `protection_changed'.
2504 (gnu_xfer_memory): Remove unused variable `result'.
2505 (set_sig_thread_cmd): Remove unused varible `tid'.
2506 (set_signals_cmd): Remve unused variable `trace'.
2507 (add_task_commands): Provide complete prototype. Reformat help
2508 strings a bit to make sure the first line is a full sentence.
2509 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2510 "info port-rights" command.
2511 (add_thread_commands): Provide complete prototype. Make static.
2512 Reformat help strings a bit to make sure the first line is a full
2514 (_initialize_gnu_nat): Provide complete prototype.
2516 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2518 Make cross-compilation for the Hurd more friendly.
2519 From Jeff Bailey <jbailey@gnu.org>:
2520 * configure.in: Use AC_CHECK_TOOL to find MiG.
2521 * Makefile.in (MIG): New variable.
2522 * config/i386/i386gnu.mh (MIG): Remove.
2523 * configure: Regenerated.
2525 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2527 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2528 comment explaining motivation behind this function and why
2529 the generic facilities won't work for this platform.
2530 * rs6000-tdep.c (skip_prologue): Always test to make sure
2531 that an instruction is read successfully from the target's
2532 memory. Introduce notion of instructions which may appear in
2533 the prologue, but may not end the prologue. Added explicit
2534 check for nop instruction. Use memset() to zero the frame
2535 data instead of assignment from a statically allocated,
2536 uninitialized structure.
2538 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2540 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2541 systems. Note that Jim Blandy as maintainer for ``tracing
2544 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2546 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2547 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2548 NetBSD...) sys_errlist should not be declared in hsys.c.
2549 NEED_SYSERRLIST is set already by configure, so we can use it.
2550 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2551 posix compliant and we should not work with the old compatibility
2552 stuff. Because of that I undef BSD in case of FBSD etc and include
2553 sys/ioctl to get the flags.
2554 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2557 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2559 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2560 of return structure in r3 if necessary.
2561 (ppc_linux_memory_remove_breakpoints): New function.
2562 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2563 for storing either cr or lr to the stack only handle those
2564 cases. (I.e, don't let these cases match 0x00000000 which is
2565 found found in the shared library trampoline prior to the
2566 loading of the shared library.)
2567 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2569 (MEMORY_REMOVE_BREAKPOINT): Define.
2571 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2573 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2575 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2577 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2578 $(SUBDIR_*_INSTALL) when so configured.
2579 * configure: Regenerate.
2581 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2583 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2585 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2586 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2587 SUBDIR_GDBTK_INSTALL): Define.
2588 (install-gdbtk): New target.
2590 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2592 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2593 * configure: Regenerate.
2595 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2597 * configure.tgt: Add arm, mips, sh wince targets.
2598 * config/arm/tm-wince.h: New file.
2599 * config/arm/wince.mt: New file.
2600 * config/sh/tm-wince.h: New file.
2601 * config/sh/wince.mt: New file.
2602 * config/mips/tm-wince.h: New file.
2603 * config/mips/wince.mt: New file.
2604 * wince.c: New file.
2605 * wince-stub.c: New file.
2606 * wince-stub.h: New file.
2607 * sh-tdep.c: Use correct register names for Windows CE.
2609 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2611 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2612 (error_return, quit_return): Merge into catch_return pointer.
2613 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2614 and communicate reason to catch_errors via setjmp return value.
2615 (catch_errors): Always catch both quit and error, and if a catch
2616 wasn't requested by caller, throw it to the next catch_error.
2617 Replace dual longjmp buffer memcpy with single pointer change.
2618 Add FIXME for possibly adding new interface to tell caller what
2619 event was caught. Add extensive comments.
2620 * defs.h (enum return_reason): Reserve 0 for use as initial
2621 setjmp() return value.
2622 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2624 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2626 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2628 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2629 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2630 (hand_function_call): Test for unwind_on_signal and act accordingly.
2632 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2634 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2635 Match ../include/dis-asm.h change.
2636 * gdbarch.h: Regenerate.
2637 * corefile.c (dis_asm_read_memory): Update.
2639 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2641 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2642 (ENABLE_CFLAGS): Move initialization to start of file.
2643 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2644 selected and an ${srcdir}/mi directory is present enable MI
2647 * configure: Regenerate.
2649 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2650 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2651 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2652 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2654 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2655 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2657 * mi: New directory. MI interface to GDB.
2659 * defs.h (interpreter_p): Declare when UI_OUT.
2660 * top.c (gdb_init): When interpreter_p, check that the interpreter
2661 was recognized by one of the linked in interpreters.
2662 * main.c (interpreter_p): Define.
2663 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2664 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2665 interpreter displays prompt.
2667 * breakpoint.c (print_it_typical, watchpoint_check,
2668 print_one_breakpoint, mention): When MI include additional
2669 target status information.
2670 * infrun.c (print_stop_reason, normal_stop): Ditto.
2672 2000-02-22 Jim Blandy <jimb@redhat.com>
2674 * gdbarch.sh: Make the `default' field really default to zero, as
2677 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2678 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2680 (default_coerce_float_to_double, standard_coerce_float_to_double):
2682 (value_arg_coerce): Adjust for new definition.
2683 * value.h (default_coerce_float_to_double,
2684 standard_coerce_float_to_double): New declarations for the above.
2685 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2686 * gdbarch.c, gdbarch.h: Regenerated.
2687 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2688 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2690 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2692 (mips_gdbarch_init): Install that as our coerce_float_to_double
2695 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2697 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2699 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2700 forward declaration.
2702 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2703 where the next frame is a signal handler caller.
2705 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2707 (tm-linux.h): Include.
2708 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2709 include this file for us.
2710 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2711 config/tm-linux.h for us.
2712 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2714 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2716 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2717 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2718 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2721 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2722 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2723 * config/powerpc/xm-linux.h: Substantially revised for native
2725 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2726 (NATDEPFILES): Update list to reflect the fact that we can
2729 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2730 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2731 Renamed; The former names were lacking the rs6000_ prefix.
2732 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2733 instead of rs6000_frame_chain.
2734 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2735 of rs6000_frameless_function_invocation.
2737 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2739 From Philippe De Muyter <phdm@macqel.be>
2741 * event-loop.c (handle_file_event): In case of poll, enable
2742 printing of informational message if an error/exception is
2743 detected on the file descriptor.
2745 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2747 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2749 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2751 * buildsym.c: Include "language.h" and "expression.h" for
2752 longest_local_hex_string_custom.
2754 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2756 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2757 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2758 Cagney <cagney@b1.cygnus.com>.
2760 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2762 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2763 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2764 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2765 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2766 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2768 * MAINTAINERS: Add Nick Clifton to write after approval list.
2770 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2772 * MAINTAINERS: Add note on multiple maintainers.
2774 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2776 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2777 `enum ui_align', not `int'.
2778 (cli_field_string, cli_field_skip): Likewise.
2780 2000-02-18 Jim Blandy <jimb@redhat.com>
2782 From Jimmy Guo <guo@cup.hp.com>:
2783 * buildsym.h (add_free_pendings): Declare.
2784 * buildsym.c (add_free_pendings): New function.
2785 (make_blockvector): 32x64 fix using longest_local_hex_string().
2786 (start_subfile): initialize variable 'subfile'.
2788 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2790 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2791 make sure that all is cleaned up after we disconnect from the
2793 (remote_detach): Ditto.
2795 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2797 From Rodney Brown <RodneyBrown@pmsc.com>
2798 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2799 potentially harming mistake.
2801 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2803 * arm-tdep.c: Use header file instead of extern declarations for
2804 the {get,set}_arm_regname* functions.
2806 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2808 * configure.in: Replaces obsolete gdbtk-variable.c with
2810 * configure: Regenerate.
2811 * Makefile.in: Remove obsolete/extraneous references to
2814 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2816 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2817 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2818 33 by definition, whereas REALTIME_LO might be 32 on systems that
2819 have SIG32 such as Linux. Make sure that the signal number
2820 returned is within the range specified by REALTIME_LO and
2823 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2825 * configure: Regenerated.
2827 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2829 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2830 _initialize_arm_tdep): Allows the user to choose between any of
2831 the flavors available for the disassembly to be used in the "info
2832 reg" command and elsewhere in gdb. It prevents having to maintain
2833 this information in two places by using the data kept in the
2836 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2838 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2839 prfpregset_t in <sys/procfs.h>.
2840 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2842 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2843 prgregset_t and prfpregset_t if they are not already present.
2845 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2847 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2848 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2850 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2852 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2855 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2857 Changes for AIX 4.3:
2858 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2859 to correct value for generic dummy frames. When using
2860 generic dummy frames, don't attempt to write TOC value or
2861 function to call into the call dummy.
2862 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2863 code to also handle the PowerOpen ABI.
2864 (ppc_push_return_address): Enable for all ports.
2865 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2866 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2867 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2868 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2869 provided by generic RS6000 definitions so that call dummies
2870 are implemented using generic dummy frames instead.
2872 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2873 prior to changing the stack pointer via ptrace(). Also, ignore
2874 attempts to store to undefined registers that are less than
2877 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2878 frame from 436 to 448 to account for alignment padding.
2879 (rs6000_push_arguments): Obtain actual register size instead
2880 of assuming the register is 4 bytes long. [There's still
2881 more work to be done to totally remove the 4 byte assumption,
2882 however.] Make sure the stack is 16 byte aligned as required
2883 by the PowerOpen ABI. Also, make sure that small structures
2884 passed in registers are properly aligned within the register.
2886 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2888 Patch applied by Kevin Buettner <kevinb@redhat.com>
2890 * rs6000-tdep.c (skip_prologue): skip copying of argument
2891 registers to local variable registers.
2893 2000-02-14 Jim Kingdon <kingdon@redhat.com>
2895 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2896 sym->section->index number is not a SECT_OFF_* code.
2898 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2900 * MAINTAINERS (write after approval): Add H.J. Lu.
2902 2000-02-14 Nick Clifton <nickc@cygnus.com>
2904 * sh-tdep.c: Remove extraneous code.
2906 2000-02-14 Amit S. Kale <akale@veritas.com>
2908 * elfread.c (elf_symtab_read): Move the use of sym to after where
2910 Checked in by Jim Kingdon <kingdon@redhat.com>
2912 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2914 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2916 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2918 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2919 * dwarf2read.c: (die_is_declaration): New fn.
2920 (read_structure_scope): Use it.
2922 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2924 2000-02-10 J.T. Conklin <jtc@redback.com>
2926 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2927 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2929 * gdbserver/low-nbsd.c: New file.
2931 * gdbserver/Makefile.in: convert to autoconf.
2932 * gdbserver/configure.in: likewise.
2933 * gdbserver/configure: generate.
2935 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2937 * CONTRIBUTE: New file. How to contribute to GDB.
2939 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2941 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2942 Buettner to powerpc maintainers. Make Kevin Buettner the
2943 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2944 and Jason Molenda to write after aproval list.
2946 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2948 * MAINTAINERS: Reformat. Separate into check-in categories.
2950 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2952 * uw-thread.c: Remove __FUNCTION__ GNUism.
2954 2000-01-17 Amit S. Kale <akale@veritas.com>
2956 * elfread.c (elf_symtab_read): Use offset for the section in which a
2957 symbol resides, instead of .text section for calculating address of a
2959 Checked in by Jim Kingdon <kingdon@redhat.com>
2961 2000-02-10 Mark Kettenis <kettenis@gnu.org>
2963 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2964 no longer necessary now we have gdb_wait.h.
2966 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2968 * gnu-nat.c (proc_string): Make global.
2969 (do_mach_notify_dead_name): Suppress dead name notifications if we
2970 know that the task is dead.
2972 1999-12-13 Mark Kettenis <kettenis@gnu.org>
2974 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2975 instead of directly from the kernel. Add some hackery to make
2976 sure that the info isn't influenced by suspension of the task in
2977 the proc server itself.
2979 2000-02-10 Jim Kingdon <kingdon@redhat.com>
2981 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2982 approved by Michael Snyder.
2984 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2986 * linux-thread.c: Include defs.h before gdb_wait.h.
2988 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2990 * Makefile.in (wait_h): Delete macro. Update all dependencies
2991 specifying gdb_wait.h instead.
2993 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2994 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2995 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2996 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2997 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2998 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2999 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3000 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3001 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3002 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3004 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3006 * gdb_wait.h: New file. Based on ../include/wait.h. Include
3007 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3009 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3011 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3012 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3013 (d10v_stack_align): Declare.
3014 * d10v-tdep.c (d10v_stack_align): Define.
3016 1999-08-23 J.T. Conklin <jtc@redback.com>
3018 * top.c (remote_timeout): Change default to 2. Add comment
3019 explaining history of changes to the default value.
3020 * remote.c (_initialize_remote): Remove code that adds set/
3021 show remotetimeout, as that's also done in top.c
3023 1999-10-18 J.T. Conklin <jtc@redback.com>
3025 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3026 Return E01 instead of P01 when 'P' command fails.
3028 2000-02-05 J.T. Conklin <jtc@redback.com>
3030 * remote.c (putpkt_binary): Handle NAK from target stub.
3032 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3034 * configure.in: Remove the addition of sol-thread.c to the
3035 CONFIG_INITS list. This caused problems with init.c, because
3036 sol-thread.c would be grepped twice for _initialize_* functions.
3038 * Makefile.in: Add FIXME for init.c.
3040 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3042 Clean up compiler warnings:
3043 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3044 stack.c, valprint.c: Change variables to unsigned.
3045 * bcache.c: Rearrange to avoid warnings about variables not being set.
3046 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3047 rather than declaring print_max and repeat_count_threashold
3048 ourselves (incorrectly).
3049 * valprint.h: Do declare repeat_count_threashold.
3050 * ch-exp.c: Use default case for internal error.
3051 * findvar.c: Don't omit argument type.
3052 * symtab.c: Remove unused variable.
3054 2000-02-04 Jim Blandy <jimb@redhat.com>
3056 * c-typeprint.c (remove_qualifiers): New function.
3057 (c_type_print_base): Use it to remove qualifiers from C++
3058 qualified names, not strrchr.
3060 * c-typeprint.c (c_type_print_base): Recognize type conversion
3061 operators by calling is_type_conversion_operator.
3062 (is_type_conversion_operator): New function.
3064 2000-02-04 Nick Clifton <nickc@cygnus.com>
3066 * config/arm/tm-arm.h (LOWEST_PC): Define.
3068 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3070 * infrun.c (resume): Make just one call to target_resume(), instead
3071 of four: set up correct parameters in all the cases ahead of time,
3072 and do call at the end.
3074 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3076 * config/powerpc/tm-ppc-eabi.h: Define
3077 SOFUN_ADDRESS_MAYBE_MISSING.
3079 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3081 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3084 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3086 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3087 * configure.in (CONFIG_INIT): Initialize.
3088 (links): Link srcdir/gdbtk/library to gdbtcl2.
3089 * gdbtcl2: Moved to gdbtk/library.
3090 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3091 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3092 gdbtk.h: Moved to gdbtk/generic.
3094 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3096 * printcmd.c (build_address_symbolic): New function. Returns all
3097 the parts that are necessary to print an address in a symbolic
3099 (print_address_symbolic): Split into a printing part and an
3100 information building part, build_address_symbolic().
3102 * defs.h (build_address_symbolic): Export.
3104 2000-02-03 Jim Blandy <jimb@redhat.com>
3106 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3109 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3111 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3112 arguments on dummy frames.
3114 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3116 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3117 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3119 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3121 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3122 which now returns a timeout indication.
3123 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3124 value can still be ignored.
3126 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3128 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3131 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3133 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3134 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3137 * Makefile.in: Update.
3139 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3140 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3141 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3142 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3143 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3144 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3145 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3146 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3147 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3148 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3149 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3150 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3151 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3152 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3153 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3154 config/pa/tm-hppa.h: Update.
3155 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3157 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3159 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3160 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3161 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3162 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3163 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3164 config/mips/irix5.mh, config/mips/mipsv4.mh,
3165 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3166 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3167 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3169 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3171 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3173 * main.c (captured_main): Only use the legacy tui_file code when
3174 linking in older code such as the TUI.
3176 * gdb-file.h, gdb-file.c: New files.
3177 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3178 null_file_isatty, null_file_rewind, null_file_put,
3179 null_file_flush, null_file_write, null_file_fputs,
3180 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3181 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3182 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3183 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3184 set_gdb_file_data, struct accumulated_gdb_file,
3185 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3186 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3187 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3188 stdio_file_delete, stdio_file_flush, stdio_file_write,
3189 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3190 Moved to gdb-file.h and gdb-file.c.
3191 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3192 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3193 tui_file_rewind, tui_file_put, tui_file_fputs,
3194 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3195 fputs_unfiltered_hook):
3196 Moved to tui/tui-file.c and tui/tui-file.h.
3198 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3199 (tui-file.o, gdb-file.o): Add dependencies.
3200 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3201 * main.c: #include tui/tui-file.h.
3203 2000-01-28 Fred Fish <fnf@cygnus.com>
3205 * findvar.c (value_from_register): Special case handling of D10V
3206 pointer values fetched from registers.
3208 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3210 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3211 support for new style thumb prologues.
3213 2000-01-28 Nick Clifton <nickc@redhat.com>
3215 * arm-tdep.c: Remove extraneous dash at start of strings
3216 introduced in previous delta.
3218 2000-01-27 Nick Clifton <nickc@redhat.com>
3220 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3221 parse_arm_disassembler_option().
3223 2000-01-27 Jim Blandy <jimb@cygnus.com>
3225 * symtab.c (decode_line_1): Don't let commas that are within
3226 quotes or parenthesis terminate the line spec. Don't use pp when
3227 removing the final double quote of a double-quoted string. Don't
3228 forget to skip the opening double quote. I have no clue whether
3229 this change is correct; probably we've just moved this function
3230 from one buggy place to another buggy place, and never came within
3231 an outhouse whiff of correctness.
3232 (find_toplevel_char): New function.
3234 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3236 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3237 passing the pointer to a thumb function as an argument.
3239 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3241 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3242 are reinserted for another run.
3244 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3246 * cli-out.c (cli_filed_string): Test for NULL string.
3248 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3250 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3251 the inferior as well as breakpoints being hit while performing an
3252 inferior function call.
3253 * valops.c (hand_function_call): Ditto.
3255 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3257 From Mark Kettenis <kettenis@gnu.org>
3259 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3260 i386_REGS_SEGS_STATE.
3261 (HAVE_I387_REGS): Define.
3262 (FLOAT_INFO): Remove.
3263 * i386gnu-nat.c: Almost completely rewritten to use new i386
3264 register layout and `float info' implementation.
3265 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3266 Move prototypes from here.
3267 * gnu-nat.h: To here.
3269 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3271 * utils.c (get_field, put_field): Fix buffer underruns and
3272 overruns. Also, handle case where total_len is not evenly
3274 (getfield): Make sure zeroing of unwanted bits occurs even
3275 when bit field to extract does not straddle two or more
3278 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3280 * defs.h: Add gdb_thread_select declaration.
3282 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3284 * linux-thread.c (_initialize_linuxthreads): Make sure that
3285 linuxthreads_block_mask does not block SIGCHLD.
3287 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3289 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3290 text so that new lines work properly.
3292 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3294 * proc-utils.h: New file. Export functions from proc-*.c.
3296 * proc_api.c: Rename to:
3297 * proc-api.c: New file. Add include of proc-utils.h.
3299 * proc_events.c: Rename to:
3300 * proc-events.c: New file.
3302 * proc_flags.c: Rename to:
3303 * proc-flags.c: New file.
3305 * proc_why.c: Rename to:
3306 * proc-why.c: New file. Add include of proc-utils.h.
3308 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3309 ctype.h, proc-utils.h.
3310 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3311 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3313 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3315 (procfs_wait): Adjust format in some printf_filetered calls to
3316 avoid compiler warnings.
3317 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3318 are also ifdef'd 0 .
3319 (procfs_resume): Add parentheses around '&&' operation.
3320 (procfs_set_exec_trap): Remove unused variable.
3321 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3323 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3324 proc-why.o): Update dependencies.
3326 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3329 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3331 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3332 Fix from Robert Lipe <robertl@sco.com>.
3333 * configure: Regenerated.
3335 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3337 * stack.c (print_frame_info_base): Break up into the frame info
3338 (location) printing part and the rest (source line printing).
3339 (print_frame): New function. Take care of printing the location
3343 * infrun.c (normal_stop): Use enum values rather than integers for the
3344 source_flag to be passed to show_and_print_stack_frame().
3347 * frame.h (print_what): New enum for 'source' argument to
3348 print_frame_info_base(). Use this instead of obscure numbers.
3351 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3353 * event-top.c (stdin_event_handler): call quit_command rather than
3354 exit -- run cleanups, give target code a chance to say goodbye to
3355 the target. Fixes bug where the inferior processes were left
3356 around on Solaris (and probably elsewhere) by the testsuite.
3358 2000-01-14 Mark Salter <msalter@cygnus.com>
3360 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3361 machine id for disassembly.
3363 2000-01-13 Jim Blandy <jimb@cygnus.com>
3365 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3366 convert_to_regset, when regno indicates a specific register.
3368 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3370 * uw-thread.c: Document libthread.so debugging interface. Minor
3371 comment and formatting tweaks.
3372 (DEBUG): #define as 0 instead of 1.
3373 (CALL_BASE): Include function name in error msg.
3374 (libthread_stub): Adjust inferior_pid after thread exit.
3375 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3376 asking procfs_ops to create inferior.
3377 (libthread_init): Don't return nonlocally on error.
3379 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3381 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3384 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3386 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3387 both sides are on the same state.
3389 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3391 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3392 115200 (minor syntax mistake).
3394 2000-01-12 Jim Blandy <jimb@cygnus.com>
3396 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3397 this here, to go along with the definitions of PIDGET and TIDGET.
3399 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3401 * thread.c (do_captured_thread_select): New function. Switch
3402 current thread, safely from within catch_errors().
3403 (gdb_thread_select): New function. Switch threads safely.
3404 (thread_command): Use gdb_thread_select().
3406 (do_captured_list_thread_ids): New function.
3407 (gdb_list_thread_ids): New function.
3409 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3411 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3413 * configure.in: Avoid linking -limagehlp unless it's a native build.
3414 * configure: Regenerate.
3415 * thread.cc (add_thread): Clear private data pointer here or suffer
3416 strange behavior when it is checked for NULL later.
3418 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3420 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3421 * configure.in: Add an additional library to cygwin link.
3422 * configure: Regenerate.
3424 Patch from Egor Duda <deo@logos-m.ru>:
3425 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3428 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3430 * uw-thread.c: New file to support UnixWare user-mode threads:
3431 contributed by Nickolas Duffek <nsd@cygnus.com>.
3432 * target.h (struct target_ops): New vector, to_extra_thread_info,
3433 allows back-ends to give extra details in info thread display.
3434 (target_extra_thread_info): define new macro.
3435 (target_find_new_threads): simplify macro. Cleanup comments.
3436 * target.c (to_extra_thread_info): default and inherit new vector.
3437 (cleanup_target): eliminate PARAMS, break up long lines,
3438 provide default definition for to_extra_thread_info, and
3439 to_find_new_threads. Default to_thread_alive and to_query
3440 to return_zero, not target_ignore (they each return int not void).
3441 (debug_to_find_new_threads): new debug entry.
3442 (setup_target_debug): add debug_to_find_new_threads.
3443 * gdbthread.h: export struct thread_info, find_thread_pid, and
3444 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3445 copyright. Add new private data pointer for use by target back-ends.
3446 * thread.c (struct thread_info): move definition to gdbthread.h.
3447 (find_thread_pid): new exported function for thread lookup.
3448 (iterate_over_threads): new exported function for applying
3449 arbitrary operations to threads. Update copyright to 2000.
3450 (info_threads_command): use new target_extra_thread_info vector
3451 to display extra information about each thread (if implemented).
3452 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3453 Add defines for PIDGET, etc.
3454 * config/i386/tm-i386sol2.h: ditto.
3455 * config/sparc/tm-sun4sol2.h: ditto.
3456 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3457 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3458 if -lpthread and -lpthreads fail.
3460 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3461 (proc_flags): combine flags that UnixWare splits into two locations.
3462 (proc_modify_flag): add support for PR_KLC (kill on last close).
3463 (proc_[un]set_kill_on_last_close): new functions.
3465 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3467 * infrun.c (normal_stop): Print out thread id when we stop.
3469 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3471 * remote.c (remote_open_1): Fix message so it does not imply a
3472 specific syntax for serial ports, as it is OS dependent.
3473 (remote_async_open_1): Ibid.
3474 (init_remote_ops): Ibid.
3476 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3478 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3479 "set remotebaud" command (if set) when no speed is specified on
3480 the "target rdi" command.
3482 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3484 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3486 (baud_options[]): Ibid.
3488 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3490 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3491 used by each operating system.
3493 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3495 * breakpoint.c (until_break_command): Add an argument for the
3496 continuation, the beginning of the cleanups set up by this
3498 (until_break_command_continuation): Do cleanups until the one
3499 passed in as argument instead of doing all of them.
3501 * infcmd.c (finish_command_continuation): Expect a new argument,
3502 which indicates up to where to do cleanups. Update calls to
3503 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3504 (finish_command): Add another argument for the continuation: the
3505 starting cleanup for this command.
3507 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3509 From Grant Edwards <grante@visi.com> (original patch from Thomas
3511 * rdi-share/ardi.c: Allow interruption of interruptible
3512 targets with a <CNTL-C>.
3514 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3516 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3517 to control port to accommodate some versions of Angel.
3519 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3521 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3522 Add interpretation for C Support Library packets.
3524 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3526 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3527 is now being modified.
3528 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3530 For older changes see ChangeLog-99
3536 version-control: never
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