1 2000-05-10 Michael Snyder <msnyder@seadog.cygnus.com>
2 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
3 * sparc-tdep.c: include arch-utils.h.
4 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
5 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
6 (GDB_TARGET_IS_SPARC64): make into a runtime test.
7 (struct frame_extra_info): Define, use instead of the macro.
8 (Many places): Use alloca instead of statically allocated buffers
9 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
10 (sparc_extract_struct_value_address): Accept a pointer arg instead
11 of an array sized by REGISTER_BYTES.
12 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
13 instead of the defunct struct frame_saved_regs. Recognize new
14 Sparc64 store instructions as part of the prologue. Ignore the
15 destination of a frame store when parsing the prologue (so long
16 as it's on the stack).
17 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
18 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
19 instead of the defunct struct frame_saved_regs.
20 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
21 supply_register. Provide 4-byte offset to compensate for diff
22 between size of the prgreg_t elements on a 64-bit host and size
23 of the registers for a 32-bit target. Fill all inaccessible regs
24 with zero so they won't keep being requested again and again.
25 (fill_gregset): Handle 32/64 size difference between registers
26 and prgreg_t. Handle as many new 64-bit regs as possible.
27 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
28 (sparc_push_arguments): Rename to sparc32_push_arguments.
29 Copy arguments into registers as well as onto stack, so that the
30 CALL_DUMMY (code pushed onto the target stack) is not required.
31 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
32 (sparc_store_return_value): Use memset instead of bzero.
33 Use write_register_gen instead of write_register_bytes.
34 (sparclet_store_return_value): New function.
35 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
36 the gdbarch multi-architecture system.
37 (sp64_push_arguments): Rename to sparc64_push_arguments.
38 Extend to store arguments in general registers as well as on stack.
39 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
40 Use as a private function, to be called by the new external function
41 sparc64_extract_return_value.
42 (sparclet_extract_return_value): New function.
43 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
44 sparc64_register_name, sparc_print_extra_frame_info,
45 sparclite_register_name, sparclet_register_name,
46 sparc_push_return_address, sparc64_use_struct_convention,
47 sparc32_store_struct_return, sparc64_store_struct_return,
48 sparc32_register_virtual_type, sparc64_register_virtual_type,
49 sparc32_register_size, sparc64_register_size,
50 sparc32_register_byte, sparc64_register_byte,
51 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
52 sparc_convert_to_raw, sparc_frame_init_saved_regs,
53 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
54 sparc_coerce_float_to_double, sparc_call_dummy_address,
55 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
56 sparc_return_value_on_stack): New functions supporting multi-arch.
57 (sparc_gdbarch_init): New function; initialize multi-arch.
58 (struct gdbarch_tdep): Define, use for private multi-arch data.
59 * config/sparc/tm-sparc.h: Move definitions around, enclose with
60 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
61 definitions. Add enums for register names, to help debugging gdb.
62 This header file must work for non-multi-arch and for multi-arch.
63 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
64 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
65 Define GDB_MULTI_ARCH.
66 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
67 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
68 * config/sparc/tm-sparclite.h: Ditto.
69 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
70 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
71 avoid using deprecated REGISTER_NAMES macro.
72 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
74 2000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>
76 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
77 * gdbarch.c, gdbarch.h: Regenerate.
78 * core-regset.c: Change FP0_REGNUM to a runtime test.
81 * sparc-tdep.c: Ditto.
83 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
86 * sol-thread.c (sol_thread_create_inferior): only add the thread
87 to the thread list if it is not already in there.
88 (prototypes for thread_db func ptrs): pretty up formatting.
90 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
92 * config/djgpp/djconfig.sh: Use more warning switches.
94 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
95 @V@ placebo. djunpack.bat changed accordingly.
97 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
99 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
100 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
101 and saved_gpreg_size_enums.
102 (mips_stack_argsize): Update. Cleanup.
104 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
106 (MIPS_NABI32): Delete macro. Replaced by
107 MIPS_REGS_HAVE_STACK_HOME_P.
108 (mips_push_arguments): Update.
109 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
110 with test for MIPS_REGS_HAVE_STACK_HOME_P.
111 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
113 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
114 mips_default_stack_argsize.
115 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
116 (mips_stack_argsize_string): New static variable.
117 (mips_stack_argsize): New function, handle default case.
118 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
119 implemented as an enum using size_auto et.al.
120 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
121 mips_regs_have_stack_home_p.
123 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
125 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
127 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
129 * procfs.c (PROCFS_TRACE): Delete definition.
130 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
133 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
135 * procfs.c: Cleanup of procfs tracing. Move defines and
136 prototypes to proc-utils.h
137 * proc-utils.h: Define tracing macros. Declare trace functions.
138 * proc-api.c: Make procfs tracing a runtime option.
139 (prepare_to_trace): New function, abstracted out of several
140 places. Open a trace file if one is required.
141 (ioctl_with_trace, write_with_trace, open_with_trace,
142 close_with_trace, wait_with_trace, lseek_with_trace):
143 Report errno if an error occurs in a system call.
144 (write_with_trace): Make 2nd arg void *, to agree with write.
146 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
148 * elfread.c (elf_symtab_read): The calculation of 'offset'
149 must be done for each symbol, not just once. The index
150 used must be the index of the section where 'sym' resides,
153 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
155 * procfs.c (many functions): change int cmd; to long cmd;
156 Solaris /proc API calls this parameter a long, and requires it
157 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
158 calls it an int, but on existing UnixWare hosts, int and long
159 are the same size. So long it must be. If a future UnixWare
160 version has problems with this, we'll have to use autoconf.
161 * proc-api.c (write_with_trace): use long instead of int.
163 2000-05-04 Mark Kettenis <kettenis@gnu.org>
165 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
168 2000-05-01 Mark Kettenis <kettenis@gnu.org>
170 * infrun.c (handle_inferior_event): Add missing call to keep_going
171 and missing return when handling an ordinary signal from the
174 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
176 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
177 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
178 sect_index_text, sect_index_data, sect_index_rodata,
179 sect_index_bss to objfile structure.
180 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
181 SECT_OFF_RODATA): Remove.
182 * objfiles.c (allocate_objfile): Initialize
183 sect_index_{text,data,bss,rodata} to -1, for error detection.
185 * symfile.c (default_symfile_offsets): Initialize
186 sect_index_{text,data,bss,rodata} from bfd information.
187 * xcoffread.c (xcoff_symfile_offsets): Ditto.
188 * somread.c (som_symfile_offsets): Initialize
189 sect_index_{text,data,bss,rodata}.
191 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
192 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
193 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
194 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
195 stabsread.c, symfile.c, xcoffread.c:
196 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
199 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
201 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
203 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
204 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
205 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
206 Delete unused macros.
208 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
210 * solib.c (elf_locate_base, info_sharedlibrary_command):
211 Look at the bfd to determine if it is elf32 or elf64, rather
212 than using an ifdef. This makes it runtime teststable and
215 2000-05-01 Mark Kettenis <kettenis@gnu.org>
217 * infrun.c (handle_inferior_event): When doing a "next", and
218 stepping out of a signal handler into its calling trampoline
219 ignore the value of step_frame_address.
220 (step_over_function): Only modify step_resume_breakpoint->frame if
221 the value of step_frame_address is non-zero.
223 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
225 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
226 is not static in the MULTI_ARCH world, so don't use it in a
227 static array declaration.
229 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
231 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
232 intelligently, making sure we use the information from the
235 2000-05-02 H.J. Lu <hjl@gnu.org>
237 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
238 instead of ELFOSABI_SYSV.
240 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
242 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
243 * gdbarch.h, gdbarch.c: Re-generate.
245 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
246 NPC_REGNUM to run-time test.
247 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
248 and NNPC_REGNUM to run-time test.
249 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
251 (procfs_store_registers): Ditto.
253 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
255 * gdbarch.sh: Provide non- multi-arch defaults by direct
256 definition in "gdbarch.h" instead of going through "gdbarch.c".
257 * gdbarch.h, gdbarch.c: Re-generate.
258 * defs.h: When non- multi-arch, include "arch-utils.h" so that
259 legacy definitions are globally visible.
261 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
263 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
264 (symtabs): Add Elena to symtabs maintainers list.
265 (Blanket Write Privs): Add Jim Blandy.
267 2000-05-01 Stan Shebs <shebs@apple.com>
269 Remove obsolete Gould configuration:
270 * configure.host, configure.tgt: Remove Gould configs.
271 * Makefile.in: Remove Gould-related actions.
272 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
273 * NEWS: Mention removal.
275 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
277 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
278 * defs.h: Properly check for GCC version number.
280 2000-04-30 Mark Kettenis <kettenis@gnu.org>
282 Fix single-stepping out of signal trampolines.
283 * config/i386/nm-linux.h (CHILD_RESUME): Define.
284 * i386-linux-nat.c (child_resume): New function.
286 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
288 * blockframe.c (frameless_look_for_prologue): Use
289 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
290 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
291 * gdbarch.h, gdbarch.c: Re-generate.
292 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
295 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
297 From "Serge Nikulin" <nikulin@actsw.amat.com>:
298 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
301 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
303 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
304 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
305 * gdbarch.c, gdbarch.h: regenerate
307 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
309 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
310 * target.c (do_monitor_command): Cast tcomplain to correct
311 function type in comparison.
313 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
315 From 2000-04-25 Guy Harris <guy@netapp.com>:
316 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
319 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
321 * jv-valprint.c (java_val_print): Add arg declaration,
322 fix compiler warning.
323 * corelow.c (core_open): Call set_gdbarch_from_file so that
324 gdbarch becomes aware of the architecture encoded in the
326 * findvar.c (write_register_gen): Export this useful interface.
327 * value.h (write_register_gen): Declare.
329 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
331 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
332 as special in the section_addr_info structure.
333 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
334 * osfsolib.c (symbol_add_stub): Ditto.
335 * irix5-nat.c (symbol_add_stub): Ditto.
337 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
339 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
341 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
343 * TODO: Document IRIX X ARM cross compile problems.
345 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
347 * utils.c (internal_verror): Call target_terminal_ours.
348 * wrapper.h: Fix minor comment typo.
349 * proc-api.c (write_with_trace): Change 'arg' from long to int.
350 Treat 'off_t' and 'size_t' as unsigned long in printfs.
351 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
352 * procfs.c (comments): Eliminate "???" in comments, which GCC
353 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
354 fill_fpregset, supply_fpregset): Declare.
355 (procfs_wait): Sysargs is a long, change printf format to match.
356 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
358 2000-04-26 Kevin Buettner <kevinb@redhat.com>
360 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
363 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
365 * ax-gdb.c (agent_command): Remove now useless cast of
366 `free_current_contents' when passed to `make_cleanup'.
367 * coffread.c (coff_symfile_read): Ditto.
368 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
369 (dwarf_decode_lines): Ditto.
370 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
371 (parse_and_eval, parse_to_comma_and_eval): Ditto.
372 * parse.c (parse_exp_1): Ditto.
373 * printcmd.c (print_command_1, output_command, set_command): Ditto.
374 (x_command, print_frame_args, printf_command): Ditto.
375 * top.c (execute_control_command): Ditto.
376 * tracepoint.c (validate_actionline): Ditto.
377 * typeprint.c (whatis_exp, ptype_command): Ditto.
378 (maintenance_print_type): Ditto.
380 2000-04-26 Kevin Buettner <kevinb@redhat.com>
382 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
383 (ia64-linux-tdep.o): Add dependencies.
384 (ia64-tdep.o): Add dependency for arch-utils.h.
385 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
387 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
389 * blockframe.c: Fix a minor typo in a comment.
391 2000-04-25 Kevin Buettner <kevinb@redhat.com>
393 * ia64-tdep.c (examine_prologue): Recognize store instructions;
394 those whose source operands are input registers which haven't
395 been seen before are considered to be part of the prologue.
397 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
399 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
400 patch being applied `Fri Apr 7 13:44:38 2000'.
402 2000-04-24 Kevin Buettner <kevinb@redhat.com>
404 * ia64-linux-tdep.c: New file.
405 * ia64-tdep.c (elf-bfd.h): Include.
406 (ia64_linux_sigcontext_register_address): New extern declaration.
407 (struct gdbarch_tdep): New struct.
408 (SIGCONTEXT_REGISTER_ADDRESS): New define.
409 (read_sigcontext_register): New static function.
410 (extract_bit_field, replace_bit_field, slotN_contents,
411 replace_slotN_contents): Made static.
412 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
413 Added new code for signal handler frames and call dummy frames.
414 (ia64_frame_init_saved_regs): Handle signal handler frames.
415 (ia64_find_saved_register): Removed.
416 (ia64_get_saved_register): Handle call dummy frames; reorganized
417 to call generic_get_saved_register() to find registers saved
419 (process_note_abi_tag_sections): New static function.
420 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
421 executable. Based upon this information, set target dependent
422 field sigcontext_register_address appropriately. Also set
423 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
424 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
425 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
426 (ia64_linux_in_sigtramp): New declaration.
428 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
430 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
433 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
435 * config/djgpp/README: Explain how to unpack using djunpack.bat.
437 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
439 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
440 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
442 (define_symbol): Ditto.
444 * valops.c (hand_function_call): Replace #ifdef
445 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
448 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
449 function REG_STRUCT_HAS_ADDR_P.
450 * gdbarch.h, gdbarch.c: Re-generate.
452 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
454 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
456 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
458 * win32-nat.c (handle_load_dll): Don't treat .text as a special
460 * somread.c (som_symfile_offsets): Ditto.
461 * somsolib.c (som_solib_add_solib_objfile): Ditto.
463 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
465 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
467 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
469 * command.h (help_all): Delete declaration.
470 * command.c (help_all): Add declaration. Convert function
471 argument list to ISO-C.
473 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
475 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
476 (d10v_stack_align): Make static.
477 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
479 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
481 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
482 run-time test for STACK_ALIGN_P.
483 * gdbarch.sh: Add support for function and variable predicates.
484 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
485 * gdbarch.h, gdbarch.c: Re-generate.
487 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
489 * defs.h, utils.c (free_current_contents): Change parameter to
492 From Philippe De Muyter <phdm@macqel.be>:
493 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
494 `(free_current_contents, &x)', not `(free, x)'.
495 * utils.c (free_current_contents): Do not `free (NULL)'.
497 * printcmd.c (print_address_symbolic): Cleanup after a failed
498 call to build_address_symbolic.
500 2000-04-20 Christopher Faylor <cgf@cygnus.com>
502 * wince-stub.c (FREE): New macro.
503 (mempool): Just free any buffer prior to reuse. Don't bother with
505 (flag_single_step): New function.
506 (skip_message): Detect "helpful" Windows CE messages and skip sending
508 (wait_for_debug_event): Use skip_message to avoid sending debug
509 messages to the host.
510 (dispatch): Prelimary implementation of single step detection.
511 * wince.c: Rework SH single stepping code to be more consistent with
513 (handle_output_debug_string): Allow first chance exceptions to come
514 through since they seem to be all that we get on some versions of
516 (check_for_step): New function, conditionally compiled based on target.
517 (regptr): Delete obsolete function.
518 (handle_exception): Detect illegal instructions.
519 (get_child_debug_event): Return success only if event code matches
521 (child_create_inferior): Reflect change to get_child_debug_event
524 2000-04-20 Christopher Faylor <cgf@cygnus.com>
526 * win32-nat.c (thread_rec): Be more defensive about suspending already
528 (safe_symbol_file_add_stub): New function.
529 (safe_symbole_file_add_cleanup): New function.
530 (safe_symbol_file_add): New function.
531 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
532 bogus errors from non-stabs DLLs.
533 (handle_exception): Add work around for detection of first exception
534 breakpoint which does not seem to occur on W2K. Detect more "signals"
535 that can be effectively passed to the debuggee. Reorganize to eliminate
536 continue_status global.
537 (child_continue): Reorganize to eliminate continue_status global.
539 (child_resume): Ditto.
540 (get_child_debug_event): Ditto. Recognize when an a breakpoint
541 exception should be ignored. Change method for signalling when an
542 important event has occured to the caller.
543 (child_create_inferior): Use new method for noticing when
544 get_child_debug_event has found something interesting.
546 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
548 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
549 fails due to lack of space.
551 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
553 * command.c, command.h (help_all): Add functionality to display
554 a complete listing of available commands.
556 2000-04-20 Scott Bambrough <scottb@netwinder.org>
558 * arm-linux-nat.c (PIDGET, TIDGET): New.
559 (get_thread_id, GET_THREAD_ID): New.
560 (fetch_nwfpe_register, store_nwfpe_register): New.
561 (fetch_register, store_register): New.
562 (fetch_fpregister, store_fpregister): New.
563 (fill_gregset, supply_gregset): New.
564 (fill_fpregset, supply_fpregset): New.
565 (fetch_fpregs): Modified to use thread id's.
566 (store_fpregs): Modified to use thread id's and
567 fetch_nwfpe_register.
568 (fetch_regs): Modified to use thread id's.
569 (store_regs): Modified to use thread id's.
570 (fetch_inferior_registers): Modified to handle single register
572 (store_inferior_registers): Modified to handle single register
574 (arm_linux_register_u_addr): Removed.
576 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
578 * config/arm/linux.mh
579 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
582 * config/arm/nm-linux.h: Include config/nm-linux.h.
583 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
584 (REGISTER_U_ADDR): Removed.
585 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
586 (#include "solib.h"): Removed. Included via config/nm-linux.h.
588 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
590 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
591 <mooney@dogbert.cc.ndsu.nodak.edu>:
592 * infrun.c (follow_fork_mode_kind_names): NULL terminate
594 (scheduler_enums): Ditto.
596 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
598 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
600 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
601 SIZEOF_CALL_DUMMY_WORDS): Update.
603 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
605 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
607 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
609 2000-04-19 Jim Blandy <jimb@redhat.com>
611 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
612 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
613 * gdbarch.c, gdbarch.h: Regenerated.
614 * arch-utils.c (default_return_value_on_stack): New function.
615 * arch-utils.h (default_return_value_on_stack): New declaration.
616 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
618 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
619 two-dimensional array, instead of faking it with explicit index
622 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
623 (Thanks to Guy Harris.)
625 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
627 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
629 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
633 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
635 * TODO: Document -Wreturn-type problem.
637 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
639 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
641 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
643 * infcmd.c (_initialize_infcmd): Add `info r' alias for
646 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
648 From Philippe De Muyter <phdm@macqel.be>:
649 * bcache.c (free_bcache): Do not free NULL.
651 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
654 * NEWS: Update GDB version. Duplicate paragraph explaining
657 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
659 * Makefile.in (distclean): Delete tui/Makefile.
660 * TODO: Add deletion of tui/Makefile.in to list.
662 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
664 * symfile.h (struct section_addr_info ): Remove fields for special
665 treatment of .text, .data and .bss sections.
667 * solib.c (symbol_add_stub): The special field text_addr is not
668 available anymore. Search for the .text field the hard way.
670 * symfile.c (build_section_addr_info_from_section_table): Don't
671 fill in {text, data, bss}_addr any more.
672 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
673 to fill in section_offsets for objfile.
674 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
675 special case anymore.
676 (add_symbol_file_command): Ditto.
678 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
680 symfile.c: (symbol_file_command): Remove support for rombug, to
683 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
685 * symfile.c (add_symbol_file_command): Rewrite the arguments
686 processing part. Simplify syntax of command. Remove support for
688 (_initialize_symfile): Update help message for add-symbol-file
691 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
693 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
694 * gdbarch.h, gdbarch.c: Re-generate.
696 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
698 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
699 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
700 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
701 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
702 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
703 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
704 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
705 ADDRESS_TO_POINTER): Delete default definition. Handled by
708 * gdbarch.sh: Make multi-arch defaults, defaults for non-
710 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
711 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
712 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
713 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
714 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
715 Provide default/legacy implementation.
716 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
717 * gdbarch.h, gdbarch.c: Re-generate.
719 2000-04-16 Jim Blandy <jimb@redhat.com>
721 * findvar.c (store_typed_address, extract_typed_address): Fix
722 function names in error messages.
724 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
726 * config/djgpp/config.sed: Fix the lines which edit clean: and
727 uninstall-info: targets.
729 2000-04-14 Jim Blandy <jimb@redhat.com>
731 Bring IEEE_FLOAT under gdbarch's control.
732 * gdbarch.sh (IEEE_FLOAT): New entry.
733 * gdbarch.c, gdbarch.h: Regenerated.
734 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
735 (print_floating): Use IEEE_FLOAT as if it were an expression; use
736 the code specific to IEEE-format numbers whenever the value of
737 IEEE_FLOAT is non-zero.
738 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
739 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
740 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
741 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
742 config/mips/tm-mips.h, config/pa/tm-hppa.h,
743 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
744 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
745 IEEE_FLOAT, make sure they give it the value (1).
747 Provide the hooks needed to support architectures on which
748 pointers are not always simple byte addresses.
750 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
751 functions which architectures can redefine, defaulting to
752 generic_pointer_to_address and generic_address_to_pointer.
753 * findvar.c (extract_typed_address, store_typed_address,
754 generic_pointer_to_address, generic_address_to_pointer): New
756 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
758 (extract_address, store_address): Doc fixes.
759 * values.c (value_as_pointer): Doc fix.
760 (value_from_pointer): New function.
761 * defs.h (extract_typed_address, store_typed_address): New
763 * inferior.h (generic_address_to_pointer,
764 generic_pointer_to_address): New declarations.
765 * value.h (value_from_pointer): New declaration.
767 The following changes are all of the general form "Use these
768 functions instead of these other functions." In each case, the
769 change is because the new calls provide enough information to do
770 the appropriate address / pointer conversions, where the old calls
771 did not, or because the new functions are more appropriately named
772 for the operation being performed.
774 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
776 * blockframe.c (generic_push_dummy_frame): Use read_pc and
777 read_sp, not read_register.
778 * c-valprint.c (c_val_print): Use extract_typed_address instead of
779 extract_address to extract vtable entries and references.
780 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
781 instead of value_from_longest to extract the vtable's address.
782 * eval.c (evaluate_subexp_standard): Use value_from_pointer
783 instead of value_from_longest to compute `this', and for doing
784 pointer-to-member dereferencing.
785 * findvar.c (read_register): Use extract_unsigned_integer, not
787 (read_var_value): Use store_typed_address instead of store_address
788 for building label values.
789 (locate_var_value): Use value_from_pointer instead of
791 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
792 instead of value_from_longest, to build arguments to __d_shl_get.
793 * printcmd.c (set_next_address): Use value_from_pointer, not
795 (x_command): Use value_from_pointer, not value_from_longest.
796 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
797 not value_from_longest.
798 * valarith.c (value_add, value_sub): Use value_from_pointer, not
800 * valops.c (find_function_in_inferior, value_coerce_array,
801 value_coerce_function, value_addr, hand_function_call): Same.
802 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
803 * values.c (unpack_long): Use extract_typed_address to produce
804 addresses from pointers and references, not extract_address.
805 (value_from_longest): Use store_typed_address instead of
806 store_address to produce pointer and reference values.
808 2000-04-13 Mark Kettenis <kettenis@gnu.org>
810 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
811 HAVE_PSADDR_T): Add them here instead of in config.in.
813 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
814 * configure.in: Add check for broken prfpregset_t type.
815 * lin-thread.c (gdb_prfpregset): New typedef, depends on
816 definition of PRFPREGSET_T_BROKEN.
817 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
818 p_td_thr_setfpregs, thread_db_fetch_registers,
819 thread_db_store_registers): Use gdb_prfpregset_t instead of
821 * config.in: Regenerated.
822 * configure: Regenerated.
824 2000-04-13 DJ Delorie <dj@cygnus.com>
826 * mips-tdep.c (do_fp_register_row): copy the number of bytes
827 allocated, not the size of the pointer.
829 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
831 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
832 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
833 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
834 to handle floating point registers if NUM_FREGS is not zero.
836 2000-04-13 Nick Duffek <nsd@cygnus.com>
838 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
839 and document to_find_new_threads bug.
841 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
843 * infrun.c (proceed, normal_stop): Change the error message about
844 failure to insert breakpoints/watchpoints so that it makes sense
845 even if ptrace is not used or no other processes can be active.
847 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
849 * configure.in: Add --enable-maintainer-mode.
850 * aclocal.m4, configure: Re-generate.
852 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
853 on maintainer-mode. Update copying.c in source directory.
854 (copying.txt): Delete rule.
855 (copying.o): Add explict paths to $(srcdir) and explicit make
858 2000-04-12 Kevin Buettner <kevinb@redhat.com>
860 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
861 (fetch_debug_register, fetch_debug_register_pair,
862 store_debug_register, store_debug_register_pair, is_power_of_2,
863 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
864 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
866 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
867 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
868 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
869 target_remove_watchpoint): Define.
870 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
871 ia64_linux_remove_watchpoint): Declare.
873 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
875 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
876 hardware breakpoint resources, return EBUSY.
877 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
878 one of the enumerated values, return EINVAL.
880 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
882 * README: Mention special build instructions for DJGPP.
883 * NEWS: Update with FP features on x87 platforms, and
884 DJGPP-related changes.
886 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
888 * top.c (gdb_completer_file_name_break_characters): New variable.
889 (line_completion_function): When completing on file names, use
890 gdb_completer_file_name_break_characters as word break
891 characters for the readline library.
893 2000-04-12 Mark Kettenis <kettenis@gnu.org>
895 * i387-tdep.c (print_i387_value): Avoid call to
896 floatformat_to_doublest if long double type is the same on host
899 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
901 * wrapper.h: Remove definitions of internal functions.
902 * wrapper.c: Remove definitions of exported functions (which are
903 already in wrapper.h) and make static all internal wrap_* functions.
905 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
907 * acconfig.h (USE_INCLUDED_REGEX): Add.
908 * Makefile.in (REGEX_CFLAGS): Delete
909 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
910 * configure, config.in: Re-generate.
912 2000-04-10 Philip Blundell <philb@gnu.org>
914 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
916 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
918 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
920 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
921 * command.h (enum command_class): Remove trailing "," to placate
924 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
926 * TODO, NEWS: Update. Mention MI.
928 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
930 * gdbarch-utils.h, gdbarch-utils.c: Delete.
931 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
933 * Makefile.in: Update.
936 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
938 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
939 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
940 new "set mips saved-gpreg-size" command
941 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
942 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
943 either from target, or gdb multi-arch
944 (show_mips_command): New. For "show mips" prefix command
945 (set_mips_command): New. For "show mips" prefix command
946 (_initialize_mips_tdep): Add top-level mips prefix command
947 Add "set mips saved-gpreg-size" command
949 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
950 mips_default_saved_regsize.
951 (mips_gdbarch_init): Update.
952 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
953 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
954 mips_default_saved_regsize.
956 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
958 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
959 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
960 replace calls to target_xfer_memory() with target_read_memory()
961 and target_write_memory().
963 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
965 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
966 NULL. Macro returns a CORE_ADDR.
968 2000-04-08 Jim Blandy <jimb@redhat.com>
970 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
971 Don't include "bfd-elf.h".
972 (address_significant_size): Delete variable.
973 (dwarf2_build_psymtabs_hard): Don't set it, or check for
974 consistency between it and the Dwarf 2 compilation unit header
976 (read_address): Don't mask off bits above
977 address_significant_size.
978 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
979 (elf_bfd_h): Remove variable; it's no longer used.
981 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
983 * configure.in (NEW_PROC_API): Escape square brackets when testing
985 * configure: Regenerate.
987 2000-04-07 Scott Bambrough <scottb@netwinder.org>
989 * ChangeLog: Correct date on last entry.
990 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
991 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
992 * config/arm/tm-embed: Fix build warning from redefinition of
994 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
995 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
996 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
997 override default in tm-arm.h. Use default target byte order
1000 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1002 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1003 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1005 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1007 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1008 of PROC_SERVICE_IS_OLD.
1009 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1010 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1012 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1014 * Makefile.in (CFLAGS): Set using configure.
1016 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1017 * configure: Re-generate.
1019 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1021 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1022 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1023 procfs_ops.to_has_all_memory to 1.
1027 2000-04-06 Nick Duffek <nsd@cygnus.com>
1029 * configure.in (_MSE_INT_H): Define on Solaris 7.
1030 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1031 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1032 * configure: Regenerate.
1033 * config.in: Regenerate.
1035 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1037 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1038 Change to rely on PIDGET etc.
1039 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1040 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1041 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1042 define. Allow target to use procfs hardware watchpoints.
1043 * config/sparc/nm-sun4sol2.h: ditto.
1044 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1045 definitions to use 16 bits for the pid, 15 bits for the tid, and
1047 * config/sparc/tm-sun4sol2.h: ditto.
1048 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1049 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1050 for more than 15 thread increments.
1052 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1054 * top.c (filename_completer): Set subsequent_name to 1 early on,
1055 to prevent an infinite loop if the first file in the directory is
1056 a backup file (whose name ends in a `~').
1058 2000-04-05 Jim Blandy <jimb@redhat.com>
1060 * solib.c (update_solib_list): New function.
1061 (solib_add): Call update_solib_list, and then read symbols.
1062 (info_sharedlibrary_command): Call update_solib_list, not
1065 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1067 * arm-linux-tdep.c: Resolve implicit function declarations by
1068 including target.h and value.h. Inclusion of symtab.h is
1071 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1073 * arm-linux-tdep.c: New file.
1074 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1075 (arm_get_longjmp_target): Moved it and all defines
1076 it uses to arm-linux-tdep.c.
1077 (arm_linux_extract_return_value): Moved to
1079 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1081 2000-04-04 Nick Duffek <nsd@cygnus.com>
1083 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1084 instead of kill_target.
1086 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1088 * TODO: Make note of various C++ things i have planned for 5.1.
1090 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1092 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1093 in shift. Stop GCC thinking it has a shift overflow.
1095 2000-04-03 H.J. Lu <hjl@gnu.org>
1097 * TODO: Remove the regex entry.
1099 2000-04-03 H.J. Lu <hjl@gnu.org>
1101 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1102 is defined and <regex.h> otherwise.
1104 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1105 * monitor.c: Likewise.
1106 * osfsolib.c: Likewise.
1107 * solib.c: Likewise.
1108 * source.c: Likewise.
1109 * symtab.c: Likewise.
1111 * Makefile.in (REGEX): Changed to @REGEX@.
1112 (REGEX_CFLAGS): New.
1114 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1115 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1117 * configure.in (--with-included-regex): New switch.
1118 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1119 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1120 * configure: Regenerated.
1122 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1124 * NEWS (powerpc-*-linux*): Mention.
1126 2000-04-03 J.T. Conklin <jtc@redback.com>
1128 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1130 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1132 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1133 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1135 * ia64-linux-nat.c (fill_gregset): Implement.
1136 (supply_fpregset, fill_fpregset): New functions.
1138 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1139 which the CFM is fetched for certain frames.
1140 (find_global_pointer, find_extant_func_descr): Don't use
1141 partial symtabs for locating sections.
1143 * config/ia64/linux.mh (LOADLIBES): Define.
1144 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1145 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1146 file containing generic linux declarations/definitions.
1147 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1148 defined in generic nm-linux.h.
1149 (solib.h): Remove include; already included in generic nm-linux.h.
1151 2000-04-03 Jim Blandy <jimb@redhat.com>
1153 * solib.c (solib_add): Move all the code for loading symbol tables
1154 below the code to sort out additions and removals. That way, we
1155 always catch all loaded shared libraries whose symbols we haven't
1158 * solib.c (solib_add): Don't try to free a shared object's objfile
1159 if it doesn't have one. Duh.
1161 * solib.c (solib_add): If a pattern was given, but it doesn't
1162 match any currently loaded shared libraries, print a message;
1163 don't just be silent.
1165 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1167 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1168 two-dimensional array instead of faking it with index
1171 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1173 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1175 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1176 definition (and use the common one in tm-i386.h).
1177 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1178 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1179 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1180 i386-tdep.c defines it for all x86 targets.
1181 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1183 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1185 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1186 results. Fix editing of `main' arguments for non-GNU Sed.
1188 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1190 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1191 error message: there's no "overlay on" command.
1193 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1195 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1196 (copying.txt): New target, a link to COPYING.
1198 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1202 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1205 (set_hook, error_hook): Remove PARAMS.
1207 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1209 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1210 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1211 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1213 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1215 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1217 2000-04-02 Nick Duffek <nsd@cygnus.com>
1219 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1220 error() during parse_and_eval_type().
1221 (check_stub_method): Call safe_parse_type instead of
1222 parse_and_eval_type().
1223 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1224 (wrap_parse_and_eval_type): New support function.
1225 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1226 (wrap_parse_and_eval_type): Prototype.
1228 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1230 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1232 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1234 * gdbarch-utils.h, gdbarch-utils.c: New files.
1235 * Makefile.in (SFILES, COMMON_OBS): Update.
1236 (gdbarch_utils_h) Define.
1237 (gdbarch-utils.o): Add dependencies.
1239 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1240 handling default method values.
1241 (startup_gdbarch): Rename default_gdbarch, name misleading.
1242 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1243 (register_name): Default to legacy_register_name.
1244 (call_dummy_words): Default to legacy_call_dummy_words.
1245 (sizeof_call_dummy_words): Default to
1246 legacy_sizeof_call_dummy_words.
1247 (register_convertible): Default to
1248 generic_register_convertible_not.
1249 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1250 (remote_translate_xfer_address): Default to
1251 generic_remote_translate_xfer_address.
1252 (frameless_function_invocation): Default to
1253 generic_frameless_function_invocation_not.
1255 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1257 * i386-linux-nat.c: Add copyright notice.
1259 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1260 &floatformat_i387_ext.
1261 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1263 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1265 * findvar.c (extract_floating): Remove reference to
1266 TARGET_EXTRACT_FLOATING.
1267 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1269 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1271 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1272 Safe version of value_subscript.
1273 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1275 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1277 * ui-file.c: Include "gdb_string.h"
1278 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1279 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1280 unions, since they are all used to hold both pointers and ints
1281 at various times. Casting pointer to int and vice versa gives
1282 warnings (and is not safe) if they are not the same size.
1284 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1286 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1287 casting problems when int and pointer are not the same size.
1288 * event-top.c (command_handler): Use data as a union.
1289 (command_line_handler_continuation): Ditto.
1290 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1291 (step_once): ditto. (finish_command_continuation): Ditto.
1292 (finish_command): Ditto.
1293 * breakpoint.c (until_break_command): Use data as a union.
1294 (until_break_command_continuation): Ditto.
1295 * utils.c (add_intermediate_continuation): Fix typo in comment.
1297 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1299 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1300 * gdbarch.sh: Re-sync with gdbarch.[hc].
1302 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1304 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1305 (install_minimal_symbols): Fix demangled symbol problems caused by
1306 using add_minsym_to_hash_table for the demangled names, which is
1307 wrong. Now we use add_minsym_to_demangled_hash_table.
1308 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1309 caused by weird control flow.
1310 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1312 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1314 * configure.in: -linux-gnu*, not -linux-gnu.
1316 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1318 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1319 with qThreadExtraInfo.
1321 2000-03-29 J.T. Conklin <jtc@redback.com>
1323 * i386nbsd-nat.c (fetch_core_registers): Make static.
1325 * m68knbsd-nat.c (fetch_core_registers): Make static.
1326 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1328 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1330 * TODO: Update GDB 5 status.
1332 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1334 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1335 * breakpoints.c (remove_hw_watchpoints): Update.
1336 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1339 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1341 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1342 infrun.c (resume): Remove hardware watchpoints before stepping
1343 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1345 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1347 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1349 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1351 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1352 CORE_ADDR, to match call from procfs_set_watchpoint.
1354 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1355 Reselect the saved frame silently after frame selection for
1356 watchpoint evaluation.
1357 (insert_breakpoints): Add missing space in `Hardware watchpoint
1358 deleted' message. Do not reinsert hardware watchpoint if it is
1359 already marked for deletion at next stop.
1361 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1363 * partial-stab.h: Add one more check against corrupted or irregular
1366 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1368 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1369 (Change also approved in the mainline glibc sources)
1371 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1373 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1374 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1375 particularly ensuring it can't return SERIAL_TIMEOUT when told
1378 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1380 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1381 which never existed before, and thus, has no deprecated old command.
1383 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1384 "set archdebug" (same goes for the show commands).
1385 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1386 deprecate "set eventdebug" (same goes for the show commands).
1387 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1388 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1390 x(init_main): Add the "set debug" and "show debug" commands.
1391 Add setdebuglist and showdebuglist.
1393 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1395 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1396 Added prototype for the deprecate command so it doesn't complain.
1398 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1400 * top.c (print_gdb_version): Bump copyright year to 2000.
1402 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1404 * MAINTAINERS: Add Glen McCready to write after approval list.
1406 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1408 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1409 * config.h: Regenerate.
1411 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1413 * TODO: Update. Add criteria for next release of GDB.
1415 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1417 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1418 * config.h: Regenerate.
1420 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1422 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1423 before installing GDB.
1425 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1427 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1428 Re-format warning message. Document that post 5.0 this can be
1431 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1433 * ChangeLog: Revert whitespace changes.
1435 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1437 * MAINTAINERS: Update folks who need accounts.
1439 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1441 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1443 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1445 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1446 instead of TARGET_LONG_DOUBLE_BITS.
1447 * config/i386/tm-i386mk.h: Likewise.
1449 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1451 Provide `long double' support for most i386 targets.
1452 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1453 &floatformat_i387_ext.
1454 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1455 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1456 `builtin_type_long_double'.
1457 (REGISTER_CONVERT_TO_VIRTUAL): Call
1458 i386_register_convert_to_virtual.
1459 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1460 (i387_to_double, double_to_i387): Remove prototypes.
1461 (i386_extract_return_value): Change prototype to match definition
1463 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1464 (TARGET_LONG_DOUBLE_BITS): #undef.
1465 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1466 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1467 (i387_extract_floating, i387_store_floating): Remove prototypes.
1468 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1469 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1470 (REGISTER_VIRTUAL_TYPE): Remove.
1471 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1472 (i386_register_convert_to_raw): New function.
1473 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1474 (i387_store_floating): Remove.
1476 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1478 * maint.c: Re-indent.
1480 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1482 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1484 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1486 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1489 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1491 * win32-nat.c: Back out special frame walking code. It was broken.
1492 (handle_exception): Correctly identify an illegal instruction.
1493 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1494 normal i386 handling.
1496 2000-03-24 J.T. Conklin <jtc@redback.com>
1498 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1499 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1500 (fetch_core_registers): Read fp registers.
1501 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1503 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1505 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1506 so that we can stop searching for the prologue past the function end
1507 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1509 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1511 * linux-thread.c, lin-thread.c (save_inferior_pid,
1512 restore_inferior_pid): Don't do compile time comparison
1513 of TARGET_PTR_BIT and TARGET_INT_BIT.
1515 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1517 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1519 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1520 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1522 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1524 (delta68_in_sigtramp): New function.
1525 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1526 (m68k_skip_prologue): Use P_* macros, not hex constants.
1527 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1528 instructions, but accept them in any order; use P_* macros, not octal
1529 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1530 `moveml to (fp + displacement)'.
1531 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1532 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1534 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1536 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1538 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1540 * solib.c (open_symbol_file_object): To sneak an int argument
1541 past catch_errors, instead of casting it to a pointer, simply
1544 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1546 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1547 index into the prams[] and args[] arrays.
1549 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1551 From David Whedon <dwhedon@gordian.com>
1553 * top.c (execute_command): Checks all commands beore executing
1554 to see if the user needs to be warned that the command is
1555 deprecated, warns user if appropriate.
1556 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1557 return values from void to struct cmd_list_element *.
1558 * command.c (lookup_cmd_1): Check aliases before following link
1559 in case user needs to be warned about a deprecated alias.
1560 (deprecate_cmd): new exported function for command deprecation,
1561 sets flags and posibly a replacement string.
1562 (deprecated_cmd_warning): New exported funciton to warn user about
1563 a deprecated command.
1564 (lookup_cmd_composition): New exported function that determines
1565 alias, prefix_command, and cmd based on a string. This is useful
1566 is we want to full name of a command.
1567 * command.h : Added prototypes for deprecate_cmd,
1568 deprecated_warn_user and lookup_cmd_composition, added flags to
1569 the cmd_list_element structure, changed return values for
1570 add_com_* and add_info_* from void to cmd_list_element.
1571 * maint.c : (maintenance_deprecate): New function to deprecate a
1572 command. This exists only so that the testsuite can deprecate
1573 commands at runtime and check the warning behavior.
1574 (maintenance_undeprecate) : New function, drops deprecated flags.
1575 (maintenance_do_deprecate): Actually does the (un)deprecation.
1576 (initialize_maint_cmds): Added the above new deprecate commands.
1578 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1579 * command.c (apropos_cmd_helper): New function, meat of the
1581 (apropos_command): New apropos command to search command
1582 names/documentation for regular expressions.
1583 (_initialize_command): Add the apropos command.
1585 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1587 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1588 paddr_t to psaddr_t. This mistake appears to date from an
1589 erroneous man page in Solaris 2.5 -- the correct type from the
1590 system headers has always been psaddr_t.
1591 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1594 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1596 * ia64-linux-nat.c: Fix copyright.
1597 (fill_gregset): Minor formatting fix.
1598 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1599 examine_prologue): Clean up some compiler warnings.
1600 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1601 find_global_pointer, find_extant_func_descr): New functions.
1602 (ia64_use_struct_convention, ia64_extract_return_value,
1603 ia64_push_arguments): Handle HFAs.
1604 (ia64_push_arguments): Find (or build) a function descriptor
1605 when given a function address.
1606 (ia64_push_return_address): Moved code for finding the
1607 global pointer into its own function, find_global_pointer ().
1609 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1611 * event-loop.c (handle_file_event): Run through indent.
1613 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1615 From Philippe De Muyter <phdm@macqel.be>
1617 * event-loop.c (sys/types.h): File now included unconditionally.
1618 (use_poll): New variable..
1619 (gdb_notifier): poll- and select-versions merged.
1620 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1621 and reset `use_poll' if not.
1622 (create_file_handler): Select poll- or select-version according to
1624 (delete_file_handler, handle_file_event): Likewise.
1625 (gdb_wait_for_event, poll_timers): Likewise.
1627 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1629 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1630 size of a target pointer before passing them to print_address.
1632 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1634 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1635 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1637 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1638 (i386_extract_return_value): Rewritten. Correctly support all
1639 floating-point types and large integer types on targets that use
1640 the standard i386 GDB register layout and return floating-point
1643 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1645 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1647 2000-03-21 J.T. Conklin <jtc@redback.com>
1649 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1650 * i386nbsd-nat.c: New file.
1652 * i386/tm-nbsd.h (NUM_REGS): Removed.
1653 (HAVE_I387_REGS): Defined.
1654 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1656 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1659 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1661 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1662 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1663 the write after approval list.
1665 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1667 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1668 symbol_file_add): Move declarations from here...
1669 * symfile.h: ...to here.
1671 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1672 all section addresses, not just .text.
1673 * symfile.h, symfile.c (free_section_addr_info,
1674 build_section_addr_info_from_section_table): New functions.
1676 * symfile.h (MAX_SECTIONS): Increase value to 40.
1677 * symfile.c (syms_from_objfile): Add bounds check prior to
1678 accessing ``other'' array in a section_addr_info_struct.
1679 Remove unused variable section_offsets.
1680 (add_symbol_file_command): Remove unused variable text_addr.
1682 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1684 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1685 watchpoint appears to break, but the watched value changed.
1687 2000-03-21 Jim Blandy <jimb@redhat.com>
1689 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1690 a companion to gdbarch_alloc, which allows a gdbarch init function
1691 to free partially-built gdbarch structures.
1692 * gdbarch.c, gdbarch.h: Regenerated.
1694 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1696 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1698 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1699 initialize_arch): Define for IA-64.
1700 (initialize_arch): Add declaration.
1702 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1704 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1705 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1706 remove, or check status of hardware watchpoints for entire structs
1707 and arrays unless the user explicitly asked to watch that struct
1709 (insert_breakpoints): Try to insert watchpoints for all the values
1710 on the value chain, even if some of them fail to insert.
1712 * values.c (value_primitive_field): Set the offset in struct value
1713 we return when the field is a packed bitfield.
1715 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1717 * remote.c (remote_threads_extra_info): New function.
1718 Implement the extra thread info query for "info threads".
1719 (remote_threads_info): Clean up a bit.
1720 (use_threadinfo_query, use_threadextra_query): New variables.
1721 Control whether GDB will use the new or old protocol for
1722 thread info queries.
1723 (remote_open_1): Initialize new variables.
1724 (remote_async_open_1): Ditto.
1725 (remote_cisco_open): Ditto.
1727 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1729 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1730 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1731 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1733 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1735 * utils.c (floatformat_from_doublest): Don't assume that a long
1736 will be exactly 32 bits in length. Also... make sure space
1737 that we're writing the float to is completely initialized to
1738 zeroes, even when the number of bits in the float is not
1739 evenly divisible by FLOATFORMAT_CHAR_BIT.
1741 2000-03-20 Jim Blandy <jimb@redhat.com>
1743 * i386-linux-nat.c: No need to #include "frame.h" any more.
1744 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1745 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1746 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1747 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1748 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1749 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1750 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1751 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1752 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1753 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1754 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1755 out that these are target-dependent, and useful in non-native
1756 configurations. Moved to...
1757 * i386-linux-tdep.c: ... Here, a new file.
1758 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1759 (i386-linux-tdep.o): New rule.
1760 (i386-linux-nat.o): We no longer depend on frame.h.
1761 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1763 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1765 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1766 Print an error at compile time if we are to use select, but FD_SET
1768 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1769 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1770 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1771 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1772 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1773 instead of using memcpy and memset. Use FD_ISSET.
1775 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1777 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1779 * command.c (_initialize_command): Document requirements for ``!''
1782 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1784 From Fri 10 Mar 2000 Robert
1785 <robert.melchers@drives.eurotherm.co.uk>:
1786 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1788 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1790 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1791 <dave@hiauly1.hia.nrc.ca>:
1792 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1793 _initialize_hpux_thread being called twice.
1794 * configure: Regenerated.
1796 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1798 * event-top.c (_initialize_event_loop): If instream is not
1799 connected to a terminal device, turn editing off.
1801 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1803 Support for building GDB with DJGPP, and running the test suite on
1805 * config/djgpp/djconfig.sh: New file.
1806 * config/djgpp/config.sed: New file.
1807 * config/djgpp/README: New file.
1808 * config/djgpp/fnchange.lst: New file.
1809 * config/djgpp/djcheck.sh: New file.
1811 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1813 * ser-go32.c (ports): Make the initializers complete, to pacify
1816 2000-03-17 Jim Blandy <jimb@redhat.com>
1818 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1819 two-dimensional array, instead of faking it with explicit index
1822 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1823 linuxthreads_create_inferior): Fix typo in variable name: it's
1824 linuxthreads_exit_status, not linux_exit_status.
1826 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1829 * solib.c (solib_add): Delete debugging code.
1831 2000-03-17 Mark Kettenis <kettenis@gnu.org>
1833 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1834 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1836 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1838 * language.c (set_lang_str): Do not call `free' for a null pointer.
1839 (set_type_str, set_range_str): Ditto.
1841 2000-03-16 Jim Blandy <jimb@redhat.com>
1843 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1846 * solib.c (current_sos): Be more careful about freeing the new
1847 so_list node if an error occurs.
1849 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1850 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1851 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1852 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1853 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1854 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1855 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1856 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1857 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1858 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1859 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1860 Linux-specific signal trampoline detection, and should be moved
1862 * i386-linux-nat.c: ... here.
1863 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1864 this any more, since we're not enabling OS-specific code in a
1865 OS-independent file.
1867 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1869 * Makefile.in (go32-nat.o): Add prerequisites.
1870 (ALLDEPFILES): Add go32-nat.c.
1872 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1874 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1875 * symfile.c (reread_symbols): Clear msymbol hash table.
1877 2000-03-15 Jim Blandy <jimb@redhat.com>
1879 Deal with the inferior unloading shared objects.
1880 * solib.c (current_sos): New function, replacing find_solib.
1881 (find_solib): Deleted.
1882 (free_so): New function.
1883 (clear_solib): Call free_so, instead of writing it out.
1884 (solib_add): Rewritten: compare the inferior's current list of
1885 shared objects with GDB's list, and do the required loads and
1887 (info_sharedlibrary_command, solib_address): Don't use find_solib
1888 to walk the list of shared libraries: call solib_add, and then
1889 walk the list at so_list_head normally.
1890 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1891 detach the core target. These tasks are taken care of elsewhere.
1892 * target.c (remove_target_sections): New function.
1893 * target.h (remove_target_sections): New declaration.
1895 * solib.c (symbol_add_stub): Check whether we've already created
1896 an objfile for this shared object first, before doing all that
1897 work to compute section addresses, etc.
1899 * objfiles.c (unlink_objfile): Report an internal error if objfile
1900 doesn't occur in the object_files list.
1902 * solib.c (special_symbol_handling): Delete argument; it's not
1905 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1907 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1908 from solib structures. Use it throughout solib.c, get rid of all
1910 (struct so_list): Change type of lmaddr to CORE_ADDR.
1911 (first_link_map_member): Change return value type to CORE_ADDR,
1913 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1915 (open_symbol_file_object, find_solib): Change type of lm variable
1918 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
1920 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1921 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1922 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1923 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1925 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1926 not opened by dos_open, but let the 3 standard handles go through
1929 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1931 * eval.c (evaluate_subexp_with_coercion): Add call to
1932 check_typedef, to handle typedeffed vars correctly.
1934 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
1936 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1938 (QUIT): Note that this can probably be replaced by a function.
1940 2000-03-13 James Ingham <jingham@leda.cygnus.com>
1942 Add support for a variable object that tries to evaluate itself in
1943 the currently selected frame, rather than in a fixed frame.
1945 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1947 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1949 * varobj.c (varobj_list): Return type indicates whether the
1950 variable's type has changed (for current frame variables).
1951 (varobj_update): Handle the case where the variable's type has
1953 (delete_variable_1): Allow for deletion of variables that have not
1955 (new_root_variable): Initialize use_selected_frame variable.
1956 (value_of_root): This is where most of the work to handle "current
1957 frame" variables was added. Most of the complexity involves
1958 handling the case where the type of the variable has changed.
1959 (varobj_create): Add a "type" argument, to tell if the
1960 variable is one of these "current frame" variables. Also protect
1961 call to parse_exp_1 from long jumping.
1963 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
1965 * go32-nat.c (struct env387): Remove declaration.
1966 (print_387_status, i386_go32_float_info): Remove redundant
1968 (regno_mapping, sig_map, excepn_map): Add braces around inner
1970 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1971 fix code which mixed signed with unsigned.
1972 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1973 (go32_wait): Initialize INT3_addr.
1974 (go32_fetch_registers): Extend all FP registers that are shorter
1975 than 4 bytes to 32 bits. Support 32 standard FP registers defined
1976 on config/i386/tm-i386.h.
1977 (store_register): Support 32 FP registers.
1978 (go32_create_inferior): Don't crash if handed a NULL pointer
1979 instead of exec file name.
1980 (ignore): Remove unused function.
1981 (go32_insert_hw_breakpoint): Remove unused variables.
1982 (init_go32_ops): Set value of processing_gcc_compilation to 2.
1984 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1986 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1987 overloading, add support for seeing through references:
1988 * valops.c (find_overload_match): Handle STABS overloading for
1990 (find_overload_match): Look in right place for function arguments
1992 (find_overload_match): Rather than giving up when we have >1
1993 perfect match, just choose one, especially since the
1994 recommendation GDB gives ("disambiguate it by specifying function
1995 signature"), is basically impossible.
1996 (check_field_in): STREQ->strcmp_iw
1997 (search_struct_field): STREQ->strcmp_iw
1998 (find_method_list): STREQ->strcmp_iw
1999 * gdbtypes.c (rank_one_type): Add ability to see through
2001 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2003 (rank_function): Rank function properly (was doing it wrong
2004 before, comparing the wrong parts of the arrays)
2005 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2006 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2007 associated with converting a non-reference to a reference.
2008 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2009 return full value object; for STRUCTOP_PTR, use pointer to
2010 rtti type to get member / method if objectprint is set and
2011 target type of pointer is class.
2013 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2016 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2018 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2020 (gnu_attach): Change error message for missing
2021 argument to be identical to the corresponding message in
2022 `inftarg.c'. This makes the testsuite happy.
2024 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2026 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2027 %eflags isn't modified. This fixes a bug where every call to a
2028 function in the program beyond the first call would fail.
2030 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2032 * MAINTAINERS: Devolve responsibility for domain maintenance.
2034 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2036 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2038 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2040 * gdb.base/long_long.exp: Correct test suite failure when printing
2041 a long long value as a double on ARM platforms.
2043 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2045 * MAINTAINERS (Core): Anthony Green is the Java - including
2046 testsuite - maintainer. Reformat testsuite and language support
2049 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2051 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2052 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2053 i386_linux_saved_pc_after_call.
2055 2000-03-06 Jim Blandy <jimb@redhat.com>
2057 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2059 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2060 (compact_minimal_symbols): Added `objfile' argument.
2061 Put symbols in the objfile's hash table.
2062 (install_minimal_symbols): Put symbols in the objfile's demangled
2064 (lookup_minimal_symbol): Use hash table to find symbol in
2066 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2068 (prim_record_minimal_symbol_and_info): Initialize the
2069 hash link fields of the new minimal symbol.
2070 * symtab.h (struct minimal_symbol): New fields `hash_next',
2071 `demangled_hash_next'.
2072 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2073 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2074 (struct objfile): New fields `msymbol_hash',
2075 `msymbol_demangled_hash'.
2077 2000-03-06 Jim Blandy <jimb@redhat.com>
2079 * solib.c (first_link_map_member): Doc fix.
2081 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2083 From Eli Zaretskii <eliz@is.elta.co.il>:
2085 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2086 zero, since time_t might be unsigned.
2088 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2090 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2092 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2094 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2096 Allow GDB to run on Linux 2.0 again.
2097 * config.in: Add HAVE_PTRACE_GETREGS.
2098 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2099 * configure: Regenerated.
2100 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2101 CANNOT_STORE_REGISTER): New defines.
2102 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2103 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2104 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2105 store_register, old_store_inferior_registers): Copied over from
2106 `inptrace.c' as a temporary measure.
2107 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2108 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2109 HAVE_PTRACE_GETREGS isn't defined.
2110 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2112 (fetch_inferior_registers, store_inferior_registers): Fall back on
2113 the method use in `infptrace.c' (by calling
2114 old_fetch_inferior_registers and old_store_inferior_registers) if
2115 `have_ptrace_getregs' isn't set.
2117 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2119 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2120 of gregset_t and fpregset_t. Those are the only names that are
2121 guaranteed to specify the right types for all supported Linux
2123 Various doc fixes and gratitious local variable renames, all in an
2124 attempt to stress similarities between the code and unify the
2125 terminology used. Use ISO-C all over.
2126 (regmap): Remove trailing comma.
2127 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2128 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2129 is unnecessary and wasn't used anyway. All callers changed.
2130 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2131 (fetch_regs, store_regs): Remove unused variable `regno'.
2132 (fill_fpregs): If REGNO is not -1, only update the specified
2134 (fetch_core_registers): Renamed from
2135 i386_linux_fetch_core_registers. There is no need for a unique
2136 name since the function is static anyway.
2137 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2138 since it is more descriptive.
2140 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2142 * MAINTAINERS (readline/): Expand to include host maintainers.
2144 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2146 Fix support for Linux/i386 signal trampolines. The old approach
2147 didn't work for Linux 2.2 and beyond, and didn't work with recent
2148 versions of the GNU C library.
2149 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2150 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2151 (linux_rt_sigtramp_code): New variable.
2152 (LINUX_RT_SIGTRAMP_LEN): New define.
2153 (i386_linux_rt_sigtramp_start): New function. Detect start of
2154 signal trampolines for RT signals.
2155 (i386_linux_sigtramp): Removed.
2156 (i386_linux_in_sigtramp): New function.
2157 (i386_linux_sigcontext_addr): New function. Recognize the names
2158 of the signal tranmpolines used by recent versions of the GNU C
2159 library, and add support for RT signals.
2160 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2161 defines. Moved here from config/i386/tm-linux.h.
2162 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2163 Reimplement in terms of i386_linux_sigcontext_addr.
2164 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2165 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2166 Moved to i386-tdep.c.
2167 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2169 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2171 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2172 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2174 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2176 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2179 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2181 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2182 ``Blanket Write Privs'' maintainers.
2184 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2186 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2187 * language.c (longest_local_hex_string_custom): Don't compile
2188 'long long' section if host doesn't have 'long long'.
2190 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2192 * language.c (longest_raw_hex_string): Comment out. Appears
2195 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2197 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2198 "mmalloc.h" which means using PTRs.
2199 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2201 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2203 * defs.h (store_address, store_unsigned_integer, store_address):
2204 Replace PTR with void* in delcaration.
2205 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2206 extract_long_unsigned_integer, extract_address,
2207 store_signed_integer, store_unsigned_integer, store_address):
2208 Convert definition to ISO-C. Replace PTR with void*.
2210 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2212 * defs.h (make_cleanup_func): Document as deprecated.
2213 (make_cleanup_ftype): New typedef. Make signature consistent with
2214 other function typedefs. Document as not be used out side of
2215 make_cleanup code. Use in make_cleanup declarations.
2216 (null_cleanup): Replace PTR with void*.
2218 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2219 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2220 null_cleanup): Change K&R definition to ISO-C using void* and
2222 (discard_my_cleanups): Don't cast argument to free.
2224 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2226 * defs.h (struct continuation_arg): Change type of field 'data'
2229 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2231 * event-top.c: Ditto.
2233 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2235 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2237 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2238 SUBDIR_GDBTK_ALL): Define.
2239 (all-gdbtk, clean-gdbtk): New targets.
2240 (all): Add CONFIG_ALL as dependency.
2241 (clean): Add CONFIG_CLEAN as dependency.
2243 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2244 (LN_S): Define. Delete GDBtk's link code.
2246 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2248 * configure.in (ENABLE_GDBTK): Delete variable.
2249 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2250 * Makefile.in: Update.
2251 * configure: Regenerate
2253 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2255 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2258 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2260 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2261 Override definitions to include the normal FPU registers.
2262 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2263 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2265 (i387_to_double, double_to_i387): Remove prototypes.
2267 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2269 * findvar.c (extract_floating, store_floating): Use target
2270 floating point type sizes rather host sizes to determine
2271 which conversion needs to be done.
2273 2000-03-02 Nick Duffek <nsd@cygnus.com>
2275 * uw-thread.c: Apply GNU conventions to comment formatting.
2276 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2277 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2278 call to deactivate_uw_thread().
2280 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2282 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2284 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2286 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2287 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2288 share SCO/Unixware. Nick Duffek and Peter Schauer share
2291 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2293 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2294 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2295 * remote-rdi.c (arm_rdi_close): Ditto.
2297 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2299 * CONTRIBUTE (configure.in): Note that patches to configure are
2302 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2304 * MAINTAINERS: Correct my own mail address.
2306 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2308 * MAINTAINERS: Document people with paperwork pending.
2310 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2312 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2313 Make NEW_PROC_ABI interface functional on Solaris x86.
2314 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2315 procfs_find_LDT_entry function from procfs.c, mostly copied from
2317 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2320 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2322 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2323 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2325 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2327 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2328 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2329 FRAME_FIND_SAVED_REGS.
2330 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2331 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2334 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2336 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2337 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2340 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2342 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2343 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2344 (top level): Add prototypes for go32_* functions.
2345 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2346 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2347 Override definitions from tm-i386.h.
2348 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2349 * i386-tdep.c (i386_extract_return_value)
2350 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2351 to the list of targets which return FP values in FP registers.
2353 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2354 that this function be re-implemented using multi-arch.
2356 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2358 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2359 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2361 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2362 (dpmi_regs, dpmi_sregs): Remove unused variables.
2363 (dos_flush_input): Return a value, to prevent compiler warning.
2364 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2365 sizeof(union exp_element) to long, to prevent GCC from complaining
2366 about format/argument mismatch.
2367 (dump_postfix_expression): Likewise.
2369 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2371 * arm-tdep.c: Include <ctype.h>.
2373 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2375 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2376 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2377 that the target's stack was valid.
2379 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2381 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2382 * dwarf2read.c (read_address): Read 16-bits addresses.
2384 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2386 * arm-linux-nat.c (fetch_nw_fpe_*):
2387 Renamed to fetch_nwfpe_* to use the same naming convention
2388 as in the Linux kernel. Modified prototype to get rid of
2390 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2391 naming convention as in the Linux kernel. Fixed calls to
2393 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2396 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2398 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2400 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2402 * win32-nat.c: Remove unneeded header.
2405 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2407 * wince.c: Include "gdb_wait.h" and not "wait.h".
2409 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2411 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2412 Target/Architecture maintainers descriptions.
2414 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2416 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2417 Reorder headers a bit. Overall cleanup and minor reformatting.
2418 (MIG_SERVER_DIED): Remove define.
2419 (proc_update_sc): Add braces to silence compiler warning.
2420 (proc_steal_exc_port): Initialize err to zero.
2421 (make_proc): Add braces to silence compiler warning.
2422 (inf_validate_task_sc): Add cast to silence compiler warning.
2423 (inf_set_traced): Reorganize a bit to silence compiler warning.
2424 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2425 numbers and add braces to silence compiler warning.
2426 (gnu_wait): Add prototypes for server functions and add braces to
2427 silence compiler warnings.
2428 (S_exception_raise_request): Pass subcode to inf_debug call.
2429 (gnu_write_inferior): Remove unused variable `protection_changed'.
2430 (gnu_xfer_memory): Remove unused variable `result'.
2431 (set_sig_thread_cmd): Remove unused varible `tid'.
2432 (set_signals_cmd): Remve unused variable `trace'.
2433 (add_task_commands): Provide complete prototype. Reformat help
2434 strings a bit to make sure the first line is a full sentence.
2435 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2436 "info port-rights" command.
2437 (add_thread_commands): Provide complete prototype. Make static.
2438 Reformat help strings a bit to make sure the first line is a full
2440 (_initialize_gnu_nat): Provide complete prototype.
2442 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2444 Make cross-compilation for the Hurd more friendly.
2445 From Jeff Bailey <jbailey@gnu.org>:
2446 * configure.in: Use AC_CHECK_TOOL to find MiG.
2447 * Makefile.in (MIG): New variable.
2448 * config/i386/i386gnu.mh (MIG): Remove.
2449 * configure: Regenerated.
2451 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2453 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2454 comment explaining motivation behind this function and why
2455 the generic facilities won't work for this platform.
2456 * rs6000-tdep.c (skip_prologue): Always test to make sure
2457 that an instruction is read successfully from the target's
2458 memory. Introduce notion of instructions which may appear in
2459 the prologue, but may not end the prologue. Added explicit
2460 check for nop instruction. Use memset() to zero the frame
2461 data instead of assignment from a statically allocated,
2462 uninitialized structure.
2464 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2466 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2467 systems. Note that Jim Blandy as maintainer for ``tracing
2470 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2472 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2473 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2474 NetBSD...) sys_errlist should not be declared in hsys.c.
2475 NEED_SYSERRLIST is set already by configure, so we can use it.
2476 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2477 posix compliant and we should not work with the old compatibility
2478 stuff. Because of that I undef BSD in case of FBSD etc and include
2479 sys/ioctl to get the flags.
2480 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2483 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2485 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2486 of return structure in r3 if necessary.
2487 (ppc_linux_memory_remove_breakpoints): New function.
2488 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2489 for storing either cr or lr to the stack only handle those
2490 cases. (I.e, don't let these cases match 0x00000000 which is
2491 found found in the shared library trampoline prior to the
2492 loading of the shared library.)
2493 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2495 (MEMORY_REMOVE_BREAKPOINT): Define.
2497 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2499 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2501 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2503 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2504 $(SUBDIR_*_INSTALL) when so configured.
2505 * configure: Regenerate.
2507 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2509 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2511 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2512 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2513 SUBDIR_GDBTK_INSTALL): Define.
2514 (install-gdbtk): New target.
2516 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2518 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2519 * configure: Regenerate.
2521 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2523 * configure.tgt: Add arm, mips, sh wince targets.
2524 * config/arm/tm-wince.h: New file.
2525 * config/arm/wince.mt: New file.
2526 * config/sh/tm-wince.h: New file.
2527 * config/sh/wince.mt: New file.
2528 * config/mips/tm-wince.h: New file.
2529 * config/mips/wince.mt: New file.
2530 * wince.c: New file.
2531 * wince-stub.c: New file.
2532 * wince-stub.h: New file.
2533 * sh-tdep.c: Use correct register names for Windows CE.
2535 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2537 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2538 (error_return, quit_return): Merge into catch_return pointer.
2539 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2540 and communicate reason to catch_errors via setjmp return value.
2541 (catch_errors): Always catch both quit and error, and if a catch
2542 wasn't requested by caller, throw it to the next catch_error.
2543 Replace dual longjmp buffer memcpy with single pointer change.
2544 Add FIXME for possibly adding new interface to tell caller what
2545 event was caught. Add extensive comments.
2546 * defs.h (enum return_reason): Reserve 0 for use as initial
2547 setjmp() return value.
2548 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2550 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2552 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2554 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2555 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2556 (hand_function_call): Test for unwind_on_signal and act accordingly.
2558 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2560 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2561 Match ../include/dis-asm.h change.
2562 * gdbarch.h: Regenerate.
2563 * corefile.c (dis_asm_read_memory): Update.
2565 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2567 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2568 (ENABLE_CFLAGS): Move initialization to start of file.
2569 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2570 selected and an ${srcdir}/mi directory is present enable MI
2573 * configure: Regenerate.
2575 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2576 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2577 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2578 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2580 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2581 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2583 * mi: New directory. MI interface to GDB.
2585 * defs.h (interpreter_p): Declare when UI_OUT.
2586 * top.c (gdb_init): When interpreter_p, check that the interpreter
2587 was recognized by one of the linked in interpreters.
2588 * main.c (interpreter_p): Define.
2589 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2590 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2591 interpreter displays prompt.
2593 * breakpoint.c (print_it_typical, watchpoint_check,
2594 print_one_breakpoint, mention): When MI include additional
2595 target status information.
2596 * infrun.c (print_stop_reason, normal_stop): Ditto.
2598 2000-02-22 Jim Blandy <jimb@redhat.com>
2600 * gdbarch.sh: Make the `default' field really default to zero, as
2603 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2604 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2606 (default_coerce_float_to_double, standard_coerce_float_to_double):
2608 (value_arg_coerce): Adjust for new definition.
2609 * value.h (default_coerce_float_to_double,
2610 standard_coerce_float_to_double): New declarations for the above.
2611 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2612 * gdbarch.c, gdbarch.h: Regenerated.
2613 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2614 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2616 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2618 (mips_gdbarch_init): Install that as our coerce_float_to_double
2621 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2623 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2625 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2626 forward declaration.
2628 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2629 where the next frame is a signal handler caller.
2631 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2633 (tm-linux.h): Include.
2634 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2635 include this file for us.
2636 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2637 config/tm-linux.h for us.
2638 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2640 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2642 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2643 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2644 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2647 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2648 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2649 * config/powerpc/xm-linux.h: Substantially revised for native
2651 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2652 (NATDEPFILES): Update list to reflect the fact that we can
2655 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2656 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2657 Renamed; The former names were lacking the rs6000_ prefix.
2658 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2659 instead of rs6000_frame_chain.
2660 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2661 of rs6000_frameless_function_invocation.
2663 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2665 From Philippe De Muyter <phdm@macqel.be>
2667 * event-loop.c (handle_file_event): In case of poll, enable
2668 printing of informational message if an error/exception is
2669 detected on the file descriptor.
2671 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2673 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2675 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2677 * buildsym.c: Include "language.h" and "expression.h" for
2678 longest_local_hex_string_custom.
2680 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2682 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2683 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2684 Cagney <cagney@b1.cygnus.com>.
2686 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2688 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2689 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2690 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2691 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2692 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2694 * MAINTAINERS: Add Nick Clifton to write after approval list.
2696 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2698 * MAINTAINERS: Add note on multiple maintainers.
2700 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2702 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2703 `enum ui_align', not `int'.
2704 (cli_field_string, cli_field_skip): Likewise.
2706 2000-02-18 Jim Blandy <jimb@redhat.com>
2708 From Jimmy Guo <guo@cup.hp.com>:
2709 * buildsym.h (add_free_pendings): Declare.
2710 * buildsym.c (add_free_pendings): New function.
2711 (make_blockvector): 32x64 fix using longest_local_hex_string().
2712 (start_subfile): initialize variable 'subfile'.
2714 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2716 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2717 make sure that all is cleaned up after we disconnect from the
2719 (remote_detach): Ditto.
2721 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2723 From Rodney Brown <RodneyBrown@pmsc.com>
2724 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2725 potentially harming mistake.
2727 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2729 * arm-tdep.c: Use header file instead of extern declarations for
2730 the {get,set}_arm_regname* functions.
2732 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2734 * configure.in: Replaces obsolete gdbtk-variable.c with
2736 * configure: Regenerate.
2737 * Makefile.in: Remove obsolete/extraneous references to
2740 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2742 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2743 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2744 33 by definition, whereas REALTIME_LO might be 32 on systems that
2745 have SIG32 such as Linux. Make sure that the signal number
2746 returned is within the range specified by REALTIME_LO and
2749 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2751 * configure: Regenerated.
2753 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2755 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2756 _initialize_arm_tdep): Allows the user to choose between any of
2757 the flavors available for the disassembly to be used in the "info
2758 reg" command and elsewhere in gdb. It prevents having to maintain
2759 this information in two places by using the data kept in the
2762 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2764 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2765 prfpregset_t in <sys/procfs.h>.
2766 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2768 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2769 prgregset_t and prfpregset_t if they are not already present.
2771 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2773 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2774 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2776 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2778 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2781 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2783 Changes for AIX 4.3:
2784 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2785 to correct value for generic dummy frames. When using
2786 generic dummy frames, don't attempt to write TOC value or
2787 function to call into the call dummy.
2788 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2789 code to also handle the PowerOpen ABI.
2790 (ppc_push_return_address): Enable for all ports.
2791 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2792 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2793 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2794 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2795 provided by generic RS6000 definitions so that call dummies
2796 are implemented using generic dummy frames instead.
2798 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2799 prior to changing the stack pointer via ptrace(). Also, ignore
2800 attempts to store to undefined registers that are less than
2803 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2804 frame from 436 to 448 to account for alignment padding.
2805 (rs6000_push_arguments): Obtain actual register size instead
2806 of assuming the register is 4 bytes long. [There's still
2807 more work to be done to totally remove the 4 byte assumption,
2808 however.] Make sure the stack is 16 byte aligned as required
2809 by the PowerOpen ABI. Also, make sure that small structures
2810 passed in registers are properly aligned within the register.
2812 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2814 Patch applied by Kevin Buettner <kevinb@redhat.com>
2816 * rs6000-tdep.c (skip_prologue): skip copying of argument
2817 registers to local variable registers.
2819 2000-02-14 Jim Kingdon <kingdon@redhat.com>
2821 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2822 sym->section->index number is not a SECT_OFF_* code.
2824 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2826 * MAINTAINERS (write after approval): Add H.J. Lu.
2828 2000-02-14 Nick Clifton <nickc@cygnus.com>
2830 * sh-tdep.c: Remove extraneous code.
2832 2000-02-14 Amit S. Kale <akale@veritas.com>
2834 * elfread.c (elf_symtab_read): Move the use of sym to after where
2836 Checked in by Jim Kingdon <kingdon@redhat.com>
2838 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2840 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2842 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2844 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2845 * dwarf2read.c: (die_is_declaration): New fn.
2846 (read_structure_scope): Use it.
2848 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2850 2000-02-10 J.T. Conklin <jtc@redback.com>
2852 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2853 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2855 * gdbserver/low-nbsd.c: New file.
2857 * gdbserver/Makefile.in: convert to autoconf.
2858 * gdbserver/configure.in: likewise.
2859 * gdbserver/configure: generate.
2861 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2863 * CONTRIBUTE: New file. How to contribute to GDB.
2865 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2867 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2868 Buettner to powerpc maintainers. Make Kevin Buettner the
2869 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2870 and Jason Molenda to write after aproval list.
2872 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2874 * MAINTAINERS: Reformat. Separate into check-in categories.
2876 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2878 * uw-thread.c: Remove __FUNCTION__ GNUism.
2880 2000-01-17 Amit S. Kale <akale@veritas.com>
2882 * elfread.c (elf_symtab_read): Use offset for the section in which a
2883 symbol resides, instead of .text section for calculating address of a
2885 Checked in by Jim Kingdon <kingdon@redhat.com>
2887 2000-02-10 Mark Kettenis <kettenis@gnu.org>
2889 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2890 no longer necessary now we have gdb_wait.h.
2892 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2894 * gnu-nat.c (proc_string): Make global.
2895 (do_mach_notify_dead_name): Suppress dead name notifications if we
2896 know that the task is dead.
2898 1999-12-13 Mark Kettenis <kettenis@gnu.org>
2900 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2901 instead of directly from the kernel. Add some hackery to make
2902 sure that the info isn't influenced by suspension of the task in
2903 the proc server itself.
2905 2000-02-10 Jim Kingdon <kingdon@redhat.com>
2907 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2908 approved by Michael Snyder.
2910 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2912 * linux-thread.c: Include defs.h before gdb_wait.h.
2914 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2916 * Makefile.in (wait_h): Delete macro. Update all dependencies
2917 specifying gdb_wait.h instead.
2919 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2920 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2921 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2922 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2923 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2924 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2925 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2926 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2927 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2928 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2930 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2932 * gdb_wait.h: New file. Based on ../include/wait.h. Include
2933 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2935 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
2937 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2938 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2939 (d10v_stack_align): Declare.
2940 * d10v-tdep.c (d10v_stack_align): Define.
2942 1999-08-23 J.T. Conklin <jtc@redback.com>
2944 * top.c (remote_timeout): Change default to 2. Add comment
2945 explaining history of changes to the default value.
2946 * remote.c (_initialize_remote): Remove code that adds set/
2947 show remotetimeout, as that's also done in top.c
2949 1999-10-18 J.T. Conklin <jtc@redback.com>
2951 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2952 Return E01 instead of P01 when 'P' command fails.
2954 2000-02-05 J.T. Conklin <jtc@redback.com>
2956 * remote.c (putpkt_binary): Handle NAK from target stub.
2958 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2960 * configure.in: Remove the addition of sol-thread.c to the
2961 CONFIG_INITS list. This caused problems with init.c, because
2962 sol-thread.c would be grepped twice for _initialize_* functions.
2964 * Makefile.in: Add FIXME for init.c.
2966 2000-02-07 Jim Kingdon <kingdon@redhat.com>
2968 Clean up compiler warnings:
2969 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2970 stack.c, valprint.c: Change variables to unsigned.
2971 * bcache.c: Rearrange to avoid warnings about variables not being set.
2972 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2973 rather than declaring print_max and repeat_count_threashold
2974 ourselves (incorrectly).
2975 * valprint.h: Do declare repeat_count_threashold.
2976 * ch-exp.c: Use default case for internal error.
2977 * findvar.c: Don't omit argument type.
2978 * symtab.c: Remove unused variable.
2980 2000-02-04 Jim Blandy <jimb@redhat.com>
2982 * c-typeprint.c (remove_qualifiers): New function.
2983 (c_type_print_base): Use it to remove qualifiers from C++
2984 qualified names, not strrchr.
2986 * c-typeprint.c (c_type_print_base): Recognize type conversion
2987 operators by calling is_type_conversion_operator.
2988 (is_type_conversion_operator): New function.
2990 2000-02-04 Nick Clifton <nickc@cygnus.com>
2992 * config/arm/tm-arm.h (LOWEST_PC): Define.
2994 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2996 * infrun.c (resume): Make just one call to target_resume(), instead
2997 of four: set up correct parameters in all the cases ahead of time,
2998 and do call at the end.
3000 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3002 * config/powerpc/tm-ppc-eabi.h: Define
3003 SOFUN_ADDRESS_MAYBE_MISSING.
3005 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3007 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3010 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3012 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3013 * configure.in (CONFIG_INIT): Initialize.
3014 (links): Link srcdir/gdbtk/library to gdbtcl2.
3015 * gdbtcl2: Moved to gdbtk/library.
3016 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3017 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3018 gdbtk.h: Moved to gdbtk/generic.
3020 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3022 * printcmd.c (build_address_symbolic): New function. Returns all
3023 the parts that are necessary to print an address in a symbolic
3025 (print_address_symbolic): Split into a printing part and an
3026 information building part, build_address_symbolic().
3028 * defs.h (build_address_symbolic): Export.
3030 2000-02-03 Jim Blandy <jimb@redhat.com>
3032 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3035 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3037 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3038 arguments on dummy frames.
3040 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3042 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3043 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3045 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3047 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3048 which now returns a timeout indication.
3049 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3050 value can still be ignored.
3052 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3054 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3057 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3059 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3060 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3063 * Makefile.in: Update.
3065 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3066 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3067 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3068 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3069 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3070 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3071 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3072 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3073 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3074 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3075 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3076 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3077 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3078 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3079 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3080 config/pa/tm-hppa.h: Update.
3081 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3083 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3085 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3086 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3087 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3088 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3089 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3090 config/mips/irix5.mh, config/mips/mipsv4.mh,
3091 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3092 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3093 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3095 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3097 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3099 * main.c (captured_main): Only use the legacy tui_file code when
3100 linking in older code such as the TUI.
3102 * gdb-file.h, gdb-file.c: New files.
3103 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3104 null_file_isatty, null_file_rewind, null_file_put,
3105 null_file_flush, null_file_write, null_file_fputs,
3106 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3107 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3108 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3109 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3110 set_gdb_file_data, struct accumulated_gdb_file,
3111 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3112 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3113 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3114 stdio_file_delete, stdio_file_flush, stdio_file_write,
3115 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3116 Moved to gdb-file.h and gdb-file.c.
3117 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3118 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3119 tui_file_rewind, tui_file_put, tui_file_fputs,
3120 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3121 fputs_unfiltered_hook):
3122 Moved to tui/tui-file.c and tui/tui-file.h.
3124 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3125 (tui-file.o, gdb-file.o): Add dependencies.
3126 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3127 * main.c: #include tui/tui-file.h.
3129 2000-01-28 Fred Fish <fnf@cygnus.com>
3131 * findvar.c (value_from_register): Special case handling of D10V
3132 pointer values fetched from registers.
3134 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3136 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3137 support for new style thumb prologues.
3139 2000-01-28 Nick Clifton <nickc@redhat.com>
3141 * arm-tdep.c: Remove extraneous dash at start of strings
3142 introduced in previous delta.
3144 2000-01-27 Nick Clifton <nickc@redhat.com>
3146 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3147 parse_arm_disassembler_option().
3149 2000-01-27 Jim Blandy <jimb@cygnus.com>
3151 * symtab.c (decode_line_1): Don't let commas that are within
3152 quotes or parenthesis terminate the line spec. Don't use pp when
3153 removing the final double quote of a double-quoted string. Don't
3154 forget to skip the opening double quote. I have no clue whether
3155 this change is correct; probably we've just moved this function
3156 from one buggy place to another buggy place, and never came within
3157 an outhouse whiff of correctness.
3158 (find_toplevel_char): New function.
3160 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3162 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3163 passing the pointer to a thumb function as an argument.
3165 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3167 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3168 are reinserted for another run.
3170 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3172 * cli-out.c (cli_filed_string): Test for NULL string.
3174 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3176 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3177 the inferior as well as breakpoints being hit while performing an
3178 inferior function call.
3179 * valops.c (hand_function_call): Ditto.
3181 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3183 From Mark Kettenis <kettenis@gnu.org>
3185 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3186 i386_REGS_SEGS_STATE.
3187 (HAVE_I387_REGS): Define.
3188 (FLOAT_INFO): Remove.
3189 * i386gnu-nat.c: Almost completely rewritten to use new i386
3190 register layout and `float info' implementation.
3191 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3192 Move prototypes from here.
3193 * gnu-nat.h: To here.
3195 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3197 * utils.c (get_field, put_field): Fix buffer underruns and
3198 overruns. Also, handle case where total_len is not evenly
3200 (getfield): Make sure zeroing of unwanted bits occurs even
3201 when bit field to extract does not straddle two or more
3204 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3206 * defs.h: Add gdb_thread_select declaration.
3208 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3210 * linux-thread.c (_initialize_linuxthreads): Make sure that
3211 linuxthreads_block_mask does not block SIGCHLD.
3213 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3215 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3216 text so that new lines work properly.
3218 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3220 * proc-utils.h: New file. Export functions from proc-*.c.
3222 * proc_api.c: Rename to:
3223 * proc-api.c: New file. Add include of proc-utils.h.
3225 * proc_events.c: Rename to:
3226 * proc-events.c: New file.
3228 * proc_flags.c: Rename to:
3229 * proc-flags.c: New file.
3231 * proc_why.c: Rename to:
3232 * proc-why.c: New file. Add include of proc-utils.h.
3234 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3235 ctype.h, proc-utils.h.
3236 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3237 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3239 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3241 (procfs_wait): Adjust format in some printf_filetered calls to
3242 avoid compiler warnings.
3243 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3244 are also ifdef'd 0 .
3245 (procfs_resume): Add parentheses around '&&' operation.
3246 (procfs_set_exec_trap): Remove unused variable.
3247 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3249 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3250 proc-why.o): Update dependencies.
3252 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3255 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3257 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3258 Fix from Robert Lipe <robertl@sco.com>.
3259 * configure: Regenerated.
3261 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3263 * stack.c (print_frame_info_base): Break up into the frame info
3264 (location) printing part and the rest (source line printing).
3265 (print_frame): New function. Take care of printing the location
3269 * infrun.c (normal_stop): Use enum values rather than integers for the
3270 source_flag to be passed to show_and_print_stack_frame().
3273 * frame.h (print_what): New enum for 'source' argument to
3274 print_frame_info_base(). Use this instead of obscure numbers.
3277 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3279 * event-top.c (stdin_event_handler): call quit_command rather than
3280 exit -- run cleanups, give target code a chance to say goodbye to
3281 the target. Fixes bug where the inferior processes were left
3282 around on Solaris (and probably elsewhere) by the testsuite.
3284 2000-01-14 Mark Salter <msalter@cygnus.com>
3286 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3287 machine id for disassembly.
3289 2000-01-13 Jim Blandy <jimb@cygnus.com>
3291 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3292 convert_to_regset, when regno indicates a specific register.
3294 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3296 * uw-thread.c: Document libthread.so debugging interface. Minor
3297 comment and formatting tweaks.
3298 (DEBUG): #define as 0 instead of 1.
3299 (CALL_BASE): Include function name in error msg.
3300 (libthread_stub): Adjust inferior_pid after thread exit.
3301 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3302 asking procfs_ops to create inferior.
3303 (libthread_init): Don't return nonlocally on error.
3305 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3307 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3310 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3312 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3313 both sides are on the same state.
3315 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3317 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3318 115200 (minor syntax mistake).
3320 2000-01-12 Jim Blandy <jimb@cygnus.com>
3322 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3323 this here, to go along with the definitions of PIDGET and TIDGET.
3325 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3327 * thread.c (do_captured_thread_select): New function. Switch
3328 current thread, safely from within catch_errors().
3329 (gdb_thread_select): New function. Switch threads safely.
3330 (thread_command): Use gdb_thread_select().
3332 (do_captured_list_thread_ids): New function.
3333 (gdb_list_thread_ids): New function.
3335 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3337 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3339 * configure.in: Avoid linking -limagehlp unless it's a native build.
3340 * configure: Regenerate.
3341 * thread.cc (add_thread): Clear private data pointer here or suffer
3342 strange behavior when it is checked for NULL later.
3344 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3346 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3347 * configure.in: Add an additional library to cygwin link.
3348 * configure: Regenerate.
3350 Patch from Egor Duda <deo@logos-m.ru>:
3351 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3354 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3356 * uw-thread.c: New file to support UnixWare user-mode threads:
3357 contributed by Nickolas Duffek <nsd@cygnus.com>.
3358 * target.h (struct target_ops): New vector, to_extra_thread_info,
3359 allows back-ends to give extra details in info thread display.
3360 (target_extra_thread_info): define new macro.
3361 (target_find_new_threads): simplify macro. Cleanup comments.
3362 * target.c (to_extra_thread_info): default and inherit new vector.
3363 (cleanup_target): eliminate PARAMS, break up long lines,
3364 provide default definition for to_extra_thread_info, and
3365 to_find_new_threads. Default to_thread_alive and to_query
3366 to return_zero, not target_ignore (they each return int not void).
3367 (debug_to_find_new_threads): new debug entry.
3368 (setup_target_debug): add debug_to_find_new_threads.
3369 * gdbthread.h: export struct thread_info, find_thread_pid, and
3370 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3371 copyright. Add new private data pointer for use by target back-ends.
3372 * thread.c (struct thread_info): move definition to gdbthread.h.
3373 (find_thread_pid): new exported function for thread lookup.
3374 (iterate_over_threads): new exported function for applying
3375 arbitrary operations to threads. Update copyright to 2000.
3376 (info_threads_command): use new target_extra_thread_info vector
3377 to display extra information about each thread (if implemented).
3378 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3379 Add defines for PIDGET, etc.
3380 * config/i386/tm-i386sol2.h: ditto.
3381 * config/sparc/tm-sun4sol2.h: ditto.
3382 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3383 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3384 if -lpthread and -lpthreads fail.
3386 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3387 (proc_flags): combine flags that UnixWare splits into two locations.
3388 (proc_modify_flag): add support for PR_KLC (kill on last close).
3389 (proc_[un]set_kill_on_last_close): new functions.
3391 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3393 * infrun.c (normal_stop): Print out thread id when we stop.
3395 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3397 * remote.c (remote_open_1): Fix message so it does not imply a
3398 specific syntax for serial ports, as it is OS dependent.
3399 (remote_async_open_1): Ibid.
3400 (init_remote_ops): Ibid.
3402 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3404 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3405 "set remotebaud" command (if set) when no speed is specified on
3406 the "target rdi" command.
3408 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3410 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3412 (baud_options[]): Ibid.
3414 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3416 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3417 used by each operating system.
3419 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3421 * breakpoint.c (until_break_command): Add an argument for the
3422 continuation, the beginning of the cleanups set up by this
3424 (until_break_command_continuation): Do cleanups until the one
3425 passed in as argument instead of doing all of them.
3427 * infcmd.c (finish_command_continuation): Expect a new argument,
3428 which indicates up to where to do cleanups. Update calls to
3429 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3430 (finish_command): Add another argument for the continuation: the
3431 starting cleanup for this command.
3433 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3435 From Grant Edwards <grante@visi.com> (original patch from Thomas
3437 * rdi-share/ardi.c: Allow interruption of interruptible
3438 targets with a <CNTL-C>.
3440 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3442 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3443 to control port to accommodate some versions of Angel.
3445 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3447 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3448 Add interpretation for C Support Library packets.
3450 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3452 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3453 is now being modified.
3454 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3456 For older changes see ChangeLog-99
3462 version-control: never
projects / external / binutils.git / blob