1 Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
4 options before using them. Report result.
5 * configure: Regenerate.
7 2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
9 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
10 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
11 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
14 Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
16 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
17 Always check that a macro is defined before printing it.
18 * gdbarch.c: Re-generate.
20 Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
22 * README: Update for GDB 5.0.
24 Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
26 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
28 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
29 definition. Disable. Document known problems.
30 (MIPS_DEFAULT_ABI): Define.
32 * mips-tdep.c (enum mips_abi): Define.
33 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
35 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
36 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
37 looking for a matching architecture require a matching MIPS_ABI.
38 (mips_gdbarch_init): Cleanup arch_debug information.
40 2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
42 * solib.c (symbol_add_stub): Remember the index and the name of
43 the section with the lowest address. Use this data (instead of
44 data from .text) to pass info into symbol_file_add.
46 * elfread.c (record_minimal_symbol_and_info): Use the section
47 where the symbol lives to get the index, instead of guessing.
49 2000-05-10 Michael Snyder <msnyder@seadog.cygnus.com>
51 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
52 * sparc-tdep.c: include arch-utils.h.
53 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
54 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
55 (GDB_TARGET_IS_SPARC64): make into a runtime test.
56 (struct frame_extra_info): Define, use instead of the macro.
57 (Many places): Use alloca instead of statically allocated buffers
58 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
59 (sparc_extract_struct_value_address): Accept a pointer arg instead
60 of an array sized by REGISTER_BYTES.
61 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
62 instead of the defunct struct frame_saved_regs. Recognize new
63 Sparc64 store instructions as part of the prologue. Ignore the
64 destination of a frame store when parsing the prologue (so long
65 as it's on the stack).
66 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
67 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
68 instead of the defunct struct frame_saved_regs.
69 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
70 supply_register. Provide 4-byte offset to compensate for diff
71 between size of the prgreg_t elements on a 64-bit host and size
72 of the registers for a 32-bit target. Fill all inaccessible regs
73 with zero so they won't keep being requested again and again.
74 (fill_gregset): Handle 32/64 size difference between registers
75 and prgreg_t. Handle as many new 64-bit regs as possible.
76 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
77 (sparc_push_arguments): Rename to sparc32_push_arguments.
78 Copy arguments into registers as well as onto stack, so that the
79 CALL_DUMMY (code pushed onto the target stack) is not required.
80 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
81 (sparc_store_return_value): Use memset instead of bzero.
82 Use write_register_gen instead of write_register_bytes.
83 (sparclet_store_return_value): New function.
84 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
85 the gdbarch multi-architecture system.
86 (sp64_push_arguments): Rename to sparc64_push_arguments.
87 Extend to store arguments in general registers as well as on stack.
88 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
89 Use as a private function, to be called by the new external function
90 sparc64_extract_return_value.
91 (sparclet_extract_return_value): New function.
92 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
93 sparc64_register_name, sparc_print_extra_frame_info,
94 sparclite_register_name, sparclet_register_name,
95 sparc_push_return_address, sparc64_use_struct_convention,
96 sparc32_store_struct_return, sparc64_store_struct_return,
97 sparc32_register_virtual_type, sparc64_register_virtual_type,
98 sparc32_register_size, sparc64_register_size,
99 sparc32_register_byte, sparc64_register_byte,
100 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
101 sparc_convert_to_raw, sparc_frame_init_saved_regs,
102 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
103 sparc_coerce_float_to_double, sparc_call_dummy_address,
104 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
105 sparc_return_value_on_stack): New functions supporting multi-arch.
106 (sparc_gdbarch_init): New function; initialize multi-arch.
107 (struct gdbarch_tdep): Define, use for private multi-arch data.
108 * config/sparc/tm-sparc.h: Move definitions around, enclose with
109 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
110 definitions. Add enums for register names, to help debugging gdb.
111 This header file must work for non-multi-arch and for multi-arch.
112 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
113 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
114 Define GDB_MULTI_ARCH.
115 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
116 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
117 * config/sparc/tm-sparclite.h: Ditto.
118 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
119 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
120 avoid using deprecated REGISTER_NAMES macro.
121 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
123 2000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>
125 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
126 * gdbarch.c, gdbarch.h: Regenerate.
127 * core-regset.c: Change FP0_REGNUM to a runtime test.
130 * sparc-tdep.c: Ditto.
132 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
135 * sol-thread.c (sol_thread_create_inferior): only add the thread
136 to the thread list if it is not already in there.
137 (prototypes for thread_db func ptrs): pretty up formatting.
139 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
141 * config/djgpp/djconfig.sh: Use more warning switches.
143 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
144 @V@ placebo. djunpack.bat changed accordingly.
146 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
148 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
149 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
150 and saved_gpreg_size_enums.
151 (mips_stack_argsize): Update. Cleanup.
153 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
155 (MIPS_NABI32): Delete macro. Replaced by
156 MIPS_REGS_HAVE_STACK_HOME_P.
157 (mips_push_arguments): Update.
158 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
159 with test for MIPS_REGS_HAVE_STACK_HOME_P.
160 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
162 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
163 mips_default_stack_argsize.
164 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
165 (mips_stack_argsize_string): New static variable.
166 (mips_stack_argsize): New function, handle default case.
167 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
168 implemented as an enum using size_auto et.al.
169 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
170 mips_regs_have_stack_home_p.
172 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
174 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
176 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
178 * procfs.c (PROCFS_TRACE): Delete definition.
179 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
182 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
184 * procfs.c: Cleanup of procfs tracing. Move defines and
185 prototypes to proc-utils.h
186 * proc-utils.h: Define tracing macros. Declare trace functions.
187 * proc-api.c: Make procfs tracing a runtime option.
188 (prepare_to_trace): New function, abstracted out of several
189 places. Open a trace file if one is required.
190 (ioctl_with_trace, write_with_trace, open_with_trace,
191 close_with_trace, wait_with_trace, lseek_with_trace):
192 Report errno if an error occurs in a system call.
193 (write_with_trace): Make 2nd arg void *, to agree with write.
195 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
197 * elfread.c (elf_symtab_read): The calculation of 'offset'
198 must be done for each symbol, not just once. The index
199 used must be the index of the section where 'sym' resides,
202 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
204 * procfs.c (many functions): change int cmd; to long cmd;
205 Solaris /proc API calls this parameter a long, and requires it
206 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
207 calls it an int, but on existing UnixWare hosts, int and long
208 are the same size. So long it must be. If a future UnixWare
209 version has problems with this, we'll have to use autoconf.
210 * proc-api.c (write_with_trace): use long instead of int.
212 2000-05-04 Mark Kettenis <kettenis@gnu.org>
214 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
217 2000-05-01 Mark Kettenis <kettenis@gnu.org>
219 * infrun.c (handle_inferior_event): Add missing call to keep_going
220 and missing return when handling an ordinary signal from the
223 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
225 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
226 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
227 sect_index_text, sect_index_data, sect_index_rodata,
228 sect_index_bss to objfile structure.
229 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
230 SECT_OFF_RODATA): Remove.
231 * objfiles.c (allocate_objfile): Initialize
232 sect_index_{text,data,bss,rodata} to -1, for error detection.
234 * symfile.c (default_symfile_offsets): Initialize
235 sect_index_{text,data,bss,rodata} from bfd information.
236 * xcoffread.c (xcoff_symfile_offsets): Ditto.
237 * somread.c (som_symfile_offsets): Initialize
238 sect_index_{text,data,bss,rodata}.
240 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
241 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
242 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
243 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
244 stabsread.c, symfile.c, xcoffread.c:
245 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
248 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
250 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
252 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
253 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
254 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
255 Delete unused macros.
257 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
259 * solib.c (elf_locate_base, info_sharedlibrary_command):
260 Look at the bfd to determine if it is elf32 or elf64, rather
261 than using an ifdef. This makes it runtime teststable and
264 2000-05-01 Mark Kettenis <kettenis@gnu.org>
266 * infrun.c (handle_inferior_event): When doing a "next", and
267 stepping out of a signal handler into its calling trampoline
268 ignore the value of step_frame_address.
269 (step_over_function): Only modify step_resume_breakpoint->frame if
270 the value of step_frame_address is non-zero.
272 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
274 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
275 is not static in the MULTI_ARCH world, so don't use it in a
276 static array declaration.
278 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
280 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
281 intelligently, making sure we use the information from the
284 2000-05-02 H.J. Lu <hjl@gnu.org>
286 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
287 instead of ELFOSABI_SYSV.
289 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
291 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
292 * gdbarch.h, gdbarch.c: Re-generate.
294 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
295 NPC_REGNUM to run-time test.
296 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
297 and NNPC_REGNUM to run-time test.
298 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
300 (procfs_store_registers): Ditto.
302 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
304 * gdbarch.sh: Provide non- multi-arch defaults by direct
305 definition in "gdbarch.h" instead of going through "gdbarch.c".
306 * gdbarch.h, gdbarch.c: Re-generate.
307 * defs.h: When non- multi-arch, include "arch-utils.h" so that
308 legacy definitions are globally visible.
310 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
312 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
313 (symtabs): Add Elena to symtabs maintainers list.
314 (Blanket Write Privs): Add Jim Blandy.
316 2000-05-01 Stan Shebs <shebs@apple.com>
318 Remove obsolete Gould configuration:
319 * configure.host, configure.tgt: Remove Gould configs.
320 * Makefile.in: Remove Gould-related actions.
321 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
322 * NEWS: Mention removal.
324 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
326 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
327 * defs.h: Properly check for GCC version number.
329 2000-04-30 Mark Kettenis <kettenis@gnu.org>
331 Fix single-stepping out of signal trampolines.
332 * config/i386/nm-linux.h (CHILD_RESUME): Define.
333 * i386-linux-nat.c (child_resume): New function.
335 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
337 * blockframe.c (frameless_look_for_prologue): Use
338 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
339 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
340 * gdbarch.h, gdbarch.c: Re-generate.
341 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
344 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
346 From "Serge Nikulin" <nikulin@actsw.amat.com>:
347 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
350 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
352 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
353 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
354 * gdbarch.c, gdbarch.h: regenerate
356 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
358 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
359 * target.c (do_monitor_command): Cast tcomplain to correct
360 function type in comparison.
362 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
364 From 2000-04-25 Guy Harris <guy@netapp.com>:
365 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
368 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
370 * jv-valprint.c (java_val_print): Add arg declaration,
371 fix compiler warning.
372 * corelow.c (core_open): Call set_gdbarch_from_file so that
373 gdbarch becomes aware of the architecture encoded in the
375 * findvar.c (write_register_gen): Export this useful interface.
376 * value.h (write_register_gen): Declare.
378 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
380 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
381 as special in the section_addr_info structure.
382 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
383 * osfsolib.c (symbol_add_stub): Ditto.
384 * irix5-nat.c (symbol_add_stub): Ditto.
386 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
388 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
390 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
392 * TODO: Document IRIX X ARM cross compile problems.
394 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
396 * utils.c (internal_verror): Call target_terminal_ours.
397 * wrapper.h: Fix minor comment typo.
398 * proc-api.c (write_with_trace): Change 'arg' from long to int.
399 Treat 'off_t' and 'size_t' as unsigned long in printfs.
400 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
401 * procfs.c (comments): Eliminate "???" in comments, which GCC
402 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
403 fill_fpregset, supply_fpregset): Declare.
404 (procfs_wait): Sysargs is a long, change printf format to match.
405 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
407 2000-04-26 Kevin Buettner <kevinb@redhat.com>
409 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
412 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
414 * ax-gdb.c (agent_command): Remove now useless cast of
415 `free_current_contents' when passed to `make_cleanup'.
416 * coffread.c (coff_symfile_read): Ditto.
417 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
418 (dwarf_decode_lines): Ditto.
419 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
420 (parse_and_eval, parse_to_comma_and_eval): Ditto.
421 * parse.c (parse_exp_1): Ditto.
422 * printcmd.c (print_command_1, output_command, set_command): Ditto.
423 (x_command, print_frame_args, printf_command): Ditto.
424 * top.c (execute_control_command): Ditto.
425 * tracepoint.c (validate_actionline): Ditto.
426 * typeprint.c (whatis_exp, ptype_command): Ditto.
427 (maintenance_print_type): Ditto.
429 2000-04-26 Kevin Buettner <kevinb@redhat.com>
431 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
432 (ia64-linux-tdep.o): Add dependencies.
433 (ia64-tdep.o): Add dependency for arch-utils.h.
434 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
436 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
438 * blockframe.c: Fix a minor typo in a comment.
440 2000-04-25 Kevin Buettner <kevinb@redhat.com>
442 * ia64-tdep.c (examine_prologue): Recognize store instructions;
443 those whose source operands are input registers which haven't
444 been seen before are considered to be part of the prologue.
446 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
448 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
449 patch being applied `Fri Apr 7 13:44:38 2000'.
451 2000-04-24 Kevin Buettner <kevinb@redhat.com>
453 * ia64-linux-tdep.c: New file.
454 * ia64-tdep.c (elf-bfd.h): Include.
455 (ia64_linux_sigcontext_register_address): New extern declaration.
456 (struct gdbarch_tdep): New struct.
457 (SIGCONTEXT_REGISTER_ADDRESS): New define.
458 (read_sigcontext_register): New static function.
459 (extract_bit_field, replace_bit_field, slotN_contents,
460 replace_slotN_contents): Made static.
461 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
462 Added new code for signal handler frames and call dummy frames.
463 (ia64_frame_init_saved_regs): Handle signal handler frames.
464 (ia64_find_saved_register): Removed.
465 (ia64_get_saved_register): Handle call dummy frames; reorganized
466 to call generic_get_saved_register() to find registers saved
468 (process_note_abi_tag_sections): New static function.
469 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
470 executable. Based upon this information, set target dependent
471 field sigcontext_register_address appropriately. Also set
472 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
473 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
474 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
475 (ia64_linux_in_sigtramp): New declaration.
477 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
479 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
482 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
484 * config/djgpp/README: Explain how to unpack using djunpack.bat.
486 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
488 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
489 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
491 (define_symbol): Ditto.
493 * valops.c (hand_function_call): Replace #ifdef
494 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
497 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
498 function REG_STRUCT_HAS_ADDR_P.
499 * gdbarch.h, gdbarch.c: Re-generate.
501 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
503 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
505 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
507 * win32-nat.c (handle_load_dll): Don't treat .text as a special
509 * somread.c (som_symfile_offsets): Ditto.
510 * somsolib.c (som_solib_add_solib_objfile): Ditto.
512 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
514 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
516 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
518 * command.h (help_all): Delete declaration.
519 * command.c (help_all): Add declaration. Convert function
520 argument list to ISO-C.
522 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
524 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
525 (d10v_stack_align): Make static.
526 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
528 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
530 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
531 run-time test for STACK_ALIGN_P.
532 * gdbarch.sh: Add support for function and variable predicates.
533 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
534 * gdbarch.h, gdbarch.c: Re-generate.
536 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
538 * defs.h, utils.c (free_current_contents): Change parameter to
541 From Philippe De Muyter <phdm@macqel.be>:
542 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
543 `(free_current_contents, &x)', not `(free, x)'.
544 * utils.c (free_current_contents): Do not `free (NULL)'.
546 * printcmd.c (print_address_symbolic): Cleanup after a failed
547 call to build_address_symbolic.
549 2000-04-20 Christopher Faylor <cgf@cygnus.com>
551 * wince-stub.c (FREE): New macro.
552 (mempool): Just free any buffer prior to reuse. Don't bother with
554 (flag_single_step): New function.
555 (skip_message): Detect "helpful" Windows CE messages and skip sending
557 (wait_for_debug_event): Use skip_message to avoid sending debug
558 messages to the host.
559 (dispatch): Prelimary implementation of single step detection.
560 * wince.c: Rework SH single stepping code to be more consistent with
562 (handle_output_debug_string): Allow first chance exceptions to come
563 through since they seem to be all that we get on some versions of
565 (check_for_step): New function, conditionally compiled based on target.
566 (regptr): Delete obsolete function.
567 (handle_exception): Detect illegal instructions.
568 (get_child_debug_event): Return success only if event code matches
570 (child_create_inferior): Reflect change to get_child_debug_event
573 2000-04-20 Christopher Faylor <cgf@cygnus.com>
575 * win32-nat.c (thread_rec): Be more defensive about suspending already
577 (safe_symbol_file_add_stub): New function.
578 (safe_symbole_file_add_cleanup): New function.
579 (safe_symbol_file_add): New function.
580 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
581 bogus errors from non-stabs DLLs.
582 (handle_exception): Add work around for detection of first exception
583 breakpoint which does not seem to occur on W2K. Detect more "signals"
584 that can be effectively passed to the debuggee. Reorganize to eliminate
585 continue_status global.
586 (child_continue): Reorganize to eliminate continue_status global.
588 (child_resume): Ditto.
589 (get_child_debug_event): Ditto. Recognize when an a breakpoint
590 exception should be ignored. Change method for signalling when an
591 important event has occured to the caller.
592 (child_create_inferior): Use new method for noticing when
593 get_child_debug_event has found something interesting.
595 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
597 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
598 fails due to lack of space.
600 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
602 * command.c, command.h (help_all): Add functionality to display
603 a complete listing of available commands.
605 2000-04-20 Scott Bambrough <scottb@netwinder.org>
607 * arm-linux-nat.c (PIDGET, TIDGET): New.
608 (get_thread_id, GET_THREAD_ID): New.
609 (fetch_nwfpe_register, store_nwfpe_register): New.
610 (fetch_register, store_register): New.
611 (fetch_fpregister, store_fpregister): New.
612 (fill_gregset, supply_gregset): New.
613 (fill_fpregset, supply_fpregset): New.
614 (fetch_fpregs): Modified to use thread id's.
615 (store_fpregs): Modified to use thread id's and
616 fetch_nwfpe_register.
617 (fetch_regs): Modified to use thread id's.
618 (store_regs): Modified to use thread id's.
619 (fetch_inferior_registers): Modified to handle single register
621 (store_inferior_registers): Modified to handle single register
623 (arm_linux_register_u_addr): Removed.
625 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
627 * config/arm/linux.mh
628 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
631 * config/arm/nm-linux.h: Include config/nm-linux.h.
632 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
633 (REGISTER_U_ADDR): Removed.
634 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
635 (#include "solib.h"): Removed. Included via config/nm-linux.h.
637 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
639 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
640 <mooney@dogbert.cc.ndsu.nodak.edu>:
641 * infrun.c (follow_fork_mode_kind_names): NULL terminate
643 (scheduler_enums): Ditto.
645 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
647 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
649 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
650 SIZEOF_CALL_DUMMY_WORDS): Update.
652 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
654 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
656 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
658 2000-04-19 Jim Blandy <jimb@redhat.com>
660 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
661 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
662 * gdbarch.c, gdbarch.h: Regenerated.
663 * arch-utils.c (default_return_value_on_stack): New function.
664 * arch-utils.h (default_return_value_on_stack): New declaration.
665 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
667 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
668 two-dimensional array, instead of faking it with explicit index
671 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
672 (Thanks to Guy Harris.)
674 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
676 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
678 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
682 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
684 * TODO: Document -Wreturn-type problem.
686 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
688 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
690 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
692 * infcmd.c (_initialize_infcmd): Add `info r' alias for
695 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
697 From Philippe De Muyter <phdm@macqel.be>:
698 * bcache.c (free_bcache): Do not free NULL.
700 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
703 * NEWS: Update GDB version. Duplicate paragraph explaining
706 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
708 * Makefile.in (distclean): Delete tui/Makefile.
709 * TODO: Add deletion of tui/Makefile.in to list.
711 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
713 * symfile.h (struct section_addr_info ): Remove fields for special
714 treatment of .text, .data and .bss sections.
716 * solib.c (symbol_add_stub): The special field text_addr is not
717 available anymore. Search for the .text field the hard way.
719 * symfile.c (build_section_addr_info_from_section_table): Don't
720 fill in {text, data, bss}_addr any more.
721 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
722 to fill in section_offsets for objfile.
723 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
724 special case anymore.
725 (add_symbol_file_command): Ditto.
727 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
729 symfile.c: (symbol_file_command): Remove support for rombug, to
732 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
734 * symfile.c (add_symbol_file_command): Rewrite the arguments
735 processing part. Simplify syntax of command. Remove support for
737 (_initialize_symfile): Update help message for add-symbol-file
740 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
742 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
743 * gdbarch.h, gdbarch.c: Re-generate.
745 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
747 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
748 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
749 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
750 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
751 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
752 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
753 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
754 ADDRESS_TO_POINTER): Delete default definition. Handled by
757 * gdbarch.sh: Make multi-arch defaults, defaults for non-
759 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
760 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
761 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
762 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
763 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
764 Provide default/legacy implementation.
765 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
766 * gdbarch.h, gdbarch.c: Re-generate.
768 2000-04-16 Jim Blandy <jimb@redhat.com>
770 * findvar.c (store_typed_address, extract_typed_address): Fix
771 function names in error messages.
773 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
775 * config/djgpp/config.sed: Fix the lines which edit clean: and
776 uninstall-info: targets.
778 2000-04-14 Jim Blandy <jimb@redhat.com>
780 Bring IEEE_FLOAT under gdbarch's control.
781 * gdbarch.sh (IEEE_FLOAT): New entry.
782 * gdbarch.c, gdbarch.h: Regenerated.
783 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
784 (print_floating): Use IEEE_FLOAT as if it were an expression; use
785 the code specific to IEEE-format numbers whenever the value of
786 IEEE_FLOAT is non-zero.
787 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
788 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
789 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
790 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
791 config/mips/tm-mips.h, config/pa/tm-hppa.h,
792 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
793 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
794 IEEE_FLOAT, make sure they give it the value (1).
796 Provide the hooks needed to support architectures on which
797 pointers are not always simple byte addresses.
799 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
800 functions which architectures can redefine, defaulting to
801 generic_pointer_to_address and generic_address_to_pointer.
802 * findvar.c (extract_typed_address, store_typed_address,
803 generic_pointer_to_address, generic_address_to_pointer): New
805 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
807 (extract_address, store_address): Doc fixes.
808 * values.c (value_as_pointer): Doc fix.
809 (value_from_pointer): New function.
810 * defs.h (extract_typed_address, store_typed_address): New
812 * inferior.h (generic_address_to_pointer,
813 generic_pointer_to_address): New declarations.
814 * value.h (value_from_pointer): New declaration.
816 The following changes are all of the general form "Use these
817 functions instead of these other functions." In each case, the
818 change is because the new calls provide enough information to do
819 the appropriate address / pointer conversions, where the old calls
820 did not, or because the new functions are more appropriately named
821 for the operation being performed.
823 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
825 * blockframe.c (generic_push_dummy_frame): Use read_pc and
826 read_sp, not read_register.
827 * c-valprint.c (c_val_print): Use extract_typed_address instead of
828 extract_address to extract vtable entries and references.
829 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
830 instead of value_from_longest to extract the vtable's address.
831 * eval.c (evaluate_subexp_standard): Use value_from_pointer
832 instead of value_from_longest to compute `this', and for doing
833 pointer-to-member dereferencing.
834 * findvar.c (read_register): Use extract_unsigned_integer, not
836 (read_var_value): Use store_typed_address instead of store_address
837 for building label values.
838 (locate_var_value): Use value_from_pointer instead of
840 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
841 instead of value_from_longest, to build arguments to __d_shl_get.
842 * printcmd.c (set_next_address): Use value_from_pointer, not
844 (x_command): Use value_from_pointer, not value_from_longest.
845 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
846 not value_from_longest.
847 * valarith.c (value_add, value_sub): Use value_from_pointer, not
849 * valops.c (find_function_in_inferior, value_coerce_array,
850 value_coerce_function, value_addr, hand_function_call): Same.
851 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
852 * values.c (unpack_long): Use extract_typed_address to produce
853 addresses from pointers and references, not extract_address.
854 (value_from_longest): Use store_typed_address instead of
855 store_address to produce pointer and reference values.
857 2000-04-13 Mark Kettenis <kettenis@gnu.org>
859 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
860 HAVE_PSADDR_T): Add them here instead of in config.in.
862 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
863 * configure.in: Add check for broken prfpregset_t type.
864 * lin-thread.c (gdb_prfpregset): New typedef, depends on
865 definition of PRFPREGSET_T_BROKEN.
866 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
867 p_td_thr_setfpregs, thread_db_fetch_registers,
868 thread_db_store_registers): Use gdb_prfpregset_t instead of
870 * config.in: Regenerated.
871 * configure: Regenerated.
873 2000-04-13 DJ Delorie <dj@cygnus.com>
875 * mips-tdep.c (do_fp_register_row): copy the number of bytes
876 allocated, not the size of the pointer.
878 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
880 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
881 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
882 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
883 to handle floating point registers if NUM_FREGS is not zero.
885 2000-04-13 Nick Duffek <nsd@cygnus.com>
887 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
888 and document to_find_new_threads bug.
890 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
892 * infrun.c (proceed, normal_stop): Change the error message about
893 failure to insert breakpoints/watchpoints so that it makes sense
894 even if ptrace is not used or no other processes can be active.
896 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
898 * configure.in: Add --enable-maintainer-mode.
899 * aclocal.m4, configure: Re-generate.
901 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
902 on maintainer-mode. Update copying.c in source directory.
903 (copying.txt): Delete rule.
904 (copying.o): Add explict paths to $(srcdir) and explicit make
907 2000-04-12 Kevin Buettner <kevinb@redhat.com>
909 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
910 (fetch_debug_register, fetch_debug_register_pair,
911 store_debug_register, store_debug_register_pair, is_power_of_2,
912 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
913 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
915 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
916 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
917 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
918 target_remove_watchpoint): Define.
919 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
920 ia64_linux_remove_watchpoint): Declare.
922 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
924 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
925 hardware breakpoint resources, return EBUSY.
926 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
927 one of the enumerated values, return EINVAL.
929 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
931 * README: Mention special build instructions for DJGPP.
932 * NEWS: Update with FP features on x87 platforms, and
933 DJGPP-related changes.
935 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
937 * top.c (gdb_completer_file_name_break_characters): New variable.
938 (line_completion_function): When completing on file names, use
939 gdb_completer_file_name_break_characters as word break
940 characters for the readline library.
942 2000-04-12 Mark Kettenis <kettenis@gnu.org>
944 * i387-tdep.c (print_i387_value): Avoid call to
945 floatformat_to_doublest if long double type is the same on host
948 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
950 * wrapper.h: Remove definitions of internal functions.
951 * wrapper.c: Remove definitions of exported functions (which are
952 already in wrapper.h) and make static all internal wrap_* functions.
954 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
956 * acconfig.h (USE_INCLUDED_REGEX): Add.
957 * Makefile.in (REGEX_CFLAGS): Delete
958 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
959 * configure, config.in: Re-generate.
961 2000-04-10 Philip Blundell <philb@gnu.org>
963 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
965 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
967 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
969 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
970 * command.h (enum command_class): Remove trailing "," to placate
973 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
975 * TODO, NEWS: Update. Mention MI.
977 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
979 * gdbarch-utils.h, gdbarch-utils.c: Delete.
980 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
982 * Makefile.in: Update.
985 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
987 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
988 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
989 new "set mips saved-gpreg-size" command
990 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
991 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
992 either from target, or gdb multi-arch
993 (show_mips_command): New. For "show mips" prefix command
994 (set_mips_command): New. For "show mips" prefix command
995 (_initialize_mips_tdep): Add top-level mips prefix command
996 Add "set mips saved-gpreg-size" command
998 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
999 mips_default_saved_regsize.
1000 (mips_gdbarch_init): Update.
1001 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1002 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1003 mips_default_saved_regsize.
1005 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1007 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1008 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1009 replace calls to target_xfer_memory() with target_read_memory()
1010 and target_write_memory().
1012 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1014 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1015 NULL. Macro returns a CORE_ADDR.
1017 2000-04-08 Jim Blandy <jimb@redhat.com>
1019 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1020 Don't include "bfd-elf.h".
1021 (address_significant_size): Delete variable.
1022 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1023 consistency between it and the Dwarf 2 compilation unit header
1025 (read_address): Don't mask off bits above
1026 address_significant_size.
1027 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1028 (elf_bfd_h): Remove variable; it's no longer used.
1030 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1032 * configure.in (NEW_PROC_API): Escape square brackets when testing
1034 * configure: Regenerate.
1036 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1038 * ChangeLog: Correct date on last entry.
1039 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1040 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1041 * config/arm/tm-embed: Fix build warning from redefinition of
1043 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1044 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1045 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1046 override default in tm-arm.h. Use default target byte order
1049 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1051 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1052 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1054 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1056 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1057 of PROC_SERVICE_IS_OLD.
1058 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1059 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1061 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1063 * Makefile.in (CFLAGS): Set using configure.
1065 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1066 * configure: Re-generate.
1068 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1070 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1071 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1072 procfs_ops.to_has_all_memory to 1.
1076 2000-04-06 Nick Duffek <nsd@cygnus.com>
1078 * configure.in (_MSE_INT_H): Define on Solaris 7.
1079 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1080 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1081 * configure: Regenerate.
1082 * config.in: Regenerate.
1084 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1086 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1087 Change to rely on PIDGET etc.
1088 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1089 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1090 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1091 define. Allow target to use procfs hardware watchpoints.
1092 * config/sparc/nm-sun4sol2.h: ditto.
1093 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1094 definitions to use 16 bits for the pid, 15 bits for the tid, and
1096 * config/sparc/tm-sun4sol2.h: ditto.
1097 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1098 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1099 for more than 15 thread increments.
1101 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1103 * top.c (filename_completer): Set subsequent_name to 1 early on,
1104 to prevent an infinite loop if the first file in the directory is
1105 a backup file (whose name ends in a `~').
1107 2000-04-05 Jim Blandy <jimb@redhat.com>
1109 * solib.c (update_solib_list): New function.
1110 (solib_add): Call update_solib_list, and then read symbols.
1111 (info_sharedlibrary_command): Call update_solib_list, not
1114 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1116 * arm-linux-tdep.c: Resolve implicit function declarations by
1117 including target.h and value.h. Inclusion of symtab.h is
1120 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1122 * arm-linux-tdep.c: New file.
1123 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1124 (arm_get_longjmp_target): Moved it and all defines
1125 it uses to arm-linux-tdep.c.
1126 (arm_linux_extract_return_value): Moved to
1128 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1130 2000-04-04 Nick Duffek <nsd@cygnus.com>
1132 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1133 instead of kill_target.
1135 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1137 * TODO: Make note of various C++ things i have planned for 5.1.
1139 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1141 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1142 in shift. Stop GCC thinking it has a shift overflow.
1144 2000-04-03 H.J. Lu <hjl@gnu.org>
1146 * TODO: Remove the regex entry.
1148 2000-04-03 H.J. Lu <hjl@gnu.org>
1150 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1151 is defined and <regex.h> otherwise.
1153 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1154 * monitor.c: Likewise.
1155 * osfsolib.c: Likewise.
1156 * solib.c: Likewise.
1157 * source.c: Likewise.
1158 * symtab.c: Likewise.
1160 * Makefile.in (REGEX): Changed to @REGEX@.
1161 (REGEX_CFLAGS): New.
1163 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1164 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1166 * configure.in (--with-included-regex): New switch.
1167 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1168 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1169 * configure: Regenerated.
1171 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1173 * NEWS (powerpc-*-linux*): Mention.
1175 2000-04-03 J.T. Conklin <jtc@redback.com>
1177 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1179 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1181 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1182 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1184 * ia64-linux-nat.c (fill_gregset): Implement.
1185 (supply_fpregset, fill_fpregset): New functions.
1187 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1188 which the CFM is fetched for certain frames.
1189 (find_global_pointer, find_extant_func_descr): Don't use
1190 partial symtabs for locating sections.
1192 * config/ia64/linux.mh (LOADLIBES): Define.
1193 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1194 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1195 file containing generic linux declarations/definitions.
1196 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1197 defined in generic nm-linux.h.
1198 (solib.h): Remove include; already included in generic nm-linux.h.
1200 2000-04-03 Jim Blandy <jimb@redhat.com>
1202 * solib.c (solib_add): Move all the code for loading symbol tables
1203 below the code to sort out additions and removals. That way, we
1204 always catch all loaded shared libraries whose symbols we haven't
1207 * solib.c (solib_add): Don't try to free a shared object's objfile
1208 if it doesn't have one. Duh.
1210 * solib.c (solib_add): If a pattern was given, but it doesn't
1211 match any currently loaded shared libraries, print a message;
1212 don't just be silent.
1214 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1216 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1217 two-dimensional array instead of faking it with index
1220 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1222 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1224 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1225 definition (and use the common one in tm-i386.h).
1226 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1227 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1228 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1229 i386-tdep.c defines it for all x86 targets.
1230 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1232 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1234 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1235 results. Fix editing of `main' arguments for non-GNU Sed.
1237 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1239 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1240 error message: there's no "overlay on" command.
1242 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1244 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1245 (copying.txt): New target, a link to COPYING.
1247 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1251 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1254 (set_hook, error_hook): Remove PARAMS.
1256 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1258 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1259 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1260 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1262 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1264 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1266 2000-04-02 Nick Duffek <nsd@cygnus.com>
1268 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1269 error() during parse_and_eval_type().
1270 (check_stub_method): Call safe_parse_type instead of
1271 parse_and_eval_type().
1272 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1273 (wrap_parse_and_eval_type): New support function.
1274 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1275 (wrap_parse_and_eval_type): Prototype.
1277 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1279 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1281 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1283 * gdbarch-utils.h, gdbarch-utils.c: New files.
1284 * Makefile.in (SFILES, COMMON_OBS): Update.
1285 (gdbarch_utils_h) Define.
1286 (gdbarch-utils.o): Add dependencies.
1288 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1289 handling default method values.
1290 (startup_gdbarch): Rename default_gdbarch, name misleading.
1291 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1292 (register_name): Default to legacy_register_name.
1293 (call_dummy_words): Default to legacy_call_dummy_words.
1294 (sizeof_call_dummy_words): Default to
1295 legacy_sizeof_call_dummy_words.
1296 (register_convertible): Default to
1297 generic_register_convertible_not.
1298 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1299 (remote_translate_xfer_address): Default to
1300 generic_remote_translate_xfer_address.
1301 (frameless_function_invocation): Default to
1302 generic_frameless_function_invocation_not.
1304 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1306 * i386-linux-nat.c: Add copyright notice.
1308 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1309 &floatformat_i387_ext.
1310 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1312 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1314 * findvar.c (extract_floating): Remove reference to
1315 TARGET_EXTRACT_FLOATING.
1316 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1318 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1320 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1321 Safe version of value_subscript.
1322 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1324 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1326 * ui-file.c: Include "gdb_string.h"
1327 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1328 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1329 unions, since they are all used to hold both pointers and ints
1330 at various times. Casting pointer to int and vice versa gives
1331 warnings (and is not safe) if they are not the same size.
1333 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1335 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1336 casting problems when int and pointer are not the same size.
1337 * event-top.c (command_handler): Use data as a union.
1338 (command_line_handler_continuation): Ditto.
1339 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1340 (step_once): ditto. (finish_command_continuation): Ditto.
1341 (finish_command): Ditto.
1342 * breakpoint.c (until_break_command): Use data as a union.
1343 (until_break_command_continuation): Ditto.
1344 * utils.c (add_intermediate_continuation): Fix typo in comment.
1346 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1348 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1349 * gdbarch.sh: Re-sync with gdbarch.[hc].
1351 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1353 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1354 (install_minimal_symbols): Fix demangled symbol problems caused by
1355 using add_minsym_to_hash_table for the demangled names, which is
1356 wrong. Now we use add_minsym_to_demangled_hash_table.
1357 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1358 caused by weird control flow.
1359 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1361 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1363 * configure.in: -linux-gnu*, not -linux-gnu.
1365 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1367 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1368 with qThreadExtraInfo.
1370 2000-03-29 J.T. Conklin <jtc@redback.com>
1372 * i386nbsd-nat.c (fetch_core_registers): Make static.
1374 * m68knbsd-nat.c (fetch_core_registers): Make static.
1375 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1377 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1379 * TODO: Update GDB 5 status.
1381 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1383 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1384 * breakpoints.c (remove_hw_watchpoints): Update.
1385 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1388 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1390 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1391 infrun.c (resume): Remove hardware watchpoints before stepping
1392 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1394 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1396 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1398 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1400 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1401 CORE_ADDR, to match call from procfs_set_watchpoint.
1403 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1404 Reselect the saved frame silently after frame selection for
1405 watchpoint evaluation.
1406 (insert_breakpoints): Add missing space in `Hardware watchpoint
1407 deleted' message. Do not reinsert hardware watchpoint if it is
1408 already marked for deletion at next stop.
1410 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1412 * partial-stab.h: Add one more check against corrupted or irregular
1415 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1417 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1418 (Change also approved in the mainline glibc sources)
1420 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1422 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1423 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1424 particularly ensuring it can't return SERIAL_TIMEOUT when told
1427 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1429 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1430 which never existed before, and thus, has no deprecated old command.
1432 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1433 "set archdebug" (same goes for the show commands).
1434 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1435 deprecate "set eventdebug" (same goes for the show commands).
1436 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1437 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1439 x(init_main): Add the "set debug" and "show debug" commands.
1440 Add setdebuglist and showdebuglist.
1442 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1444 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1445 Added prototype for the deprecate command so it doesn't complain.
1447 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1449 * top.c (print_gdb_version): Bump copyright year to 2000.
1451 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1453 * MAINTAINERS: Add Glen McCready to write after approval list.
1455 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1457 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1458 * config.h: Regenerate.
1460 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1462 * TODO: Update. Add criteria for next release of GDB.
1464 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1466 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1467 * config.h: Regenerate.
1469 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1471 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1472 before installing GDB.
1474 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1476 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1477 Re-format warning message. Document that post 5.0 this can be
1480 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1482 * ChangeLog: Revert whitespace changes.
1484 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1486 * MAINTAINERS: Update folks who need accounts.
1488 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1490 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1492 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1494 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1495 instead of TARGET_LONG_DOUBLE_BITS.
1496 * config/i386/tm-i386mk.h: Likewise.
1498 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1500 Provide `long double' support for most i386 targets.
1501 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1502 &floatformat_i387_ext.
1503 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1504 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1505 `builtin_type_long_double'.
1506 (REGISTER_CONVERT_TO_VIRTUAL): Call
1507 i386_register_convert_to_virtual.
1508 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1509 (i387_to_double, double_to_i387): Remove prototypes.
1510 (i386_extract_return_value): Change prototype to match definition
1512 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1513 (TARGET_LONG_DOUBLE_BITS): #undef.
1514 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1515 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1516 (i387_extract_floating, i387_store_floating): Remove prototypes.
1517 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1518 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1519 (REGISTER_VIRTUAL_TYPE): Remove.
1520 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1521 (i386_register_convert_to_raw): New function.
1522 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1523 (i387_store_floating): Remove.
1525 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1527 * maint.c: Re-indent.
1529 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1531 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1533 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1535 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1538 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1540 * win32-nat.c: Back out special frame walking code. It was broken.
1541 (handle_exception): Correctly identify an illegal instruction.
1542 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1543 normal i386 handling.
1545 2000-03-24 J.T. Conklin <jtc@redback.com>
1547 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1548 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1549 (fetch_core_registers): Read fp registers.
1550 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1552 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1554 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1555 so that we can stop searching for the prologue past the function end
1556 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1558 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1560 * linux-thread.c, lin-thread.c (save_inferior_pid,
1561 restore_inferior_pid): Don't do compile time comparison
1562 of TARGET_PTR_BIT and TARGET_INT_BIT.
1564 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1566 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1568 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1569 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1571 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1573 (delta68_in_sigtramp): New function.
1574 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1575 (m68k_skip_prologue): Use P_* macros, not hex constants.
1576 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1577 instructions, but accept them in any order; use P_* macros, not octal
1578 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1579 `moveml to (fp + displacement)'.
1580 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1581 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1583 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1585 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1587 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1589 * solib.c (open_symbol_file_object): To sneak an int argument
1590 past catch_errors, instead of casting it to a pointer, simply
1593 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1595 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1596 index into the prams[] and args[] arrays.
1598 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1600 From David Whedon <dwhedon@gordian.com>
1602 * top.c (execute_command): Checks all commands beore executing
1603 to see if the user needs to be warned that the command is
1604 deprecated, warns user if appropriate.
1605 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1606 return values from void to struct cmd_list_element *.
1607 * command.c (lookup_cmd_1): Check aliases before following link
1608 in case user needs to be warned about a deprecated alias.
1609 (deprecate_cmd): new exported function for command deprecation,
1610 sets flags and posibly a replacement string.
1611 (deprecated_cmd_warning): New exported funciton to warn user about
1612 a deprecated command.
1613 (lookup_cmd_composition): New exported function that determines
1614 alias, prefix_command, and cmd based on a string. This is useful
1615 is we want to full name of a command.
1616 * command.h : Added prototypes for deprecate_cmd,
1617 deprecated_warn_user and lookup_cmd_composition, added flags to
1618 the cmd_list_element structure, changed return values for
1619 add_com_* and add_info_* from void to cmd_list_element.
1620 * maint.c : (maintenance_deprecate): New function to deprecate a
1621 command. This exists only so that the testsuite can deprecate
1622 commands at runtime and check the warning behavior.
1623 (maintenance_undeprecate) : New function, drops deprecated flags.
1624 (maintenance_do_deprecate): Actually does the (un)deprecation.
1625 (initialize_maint_cmds): Added the above new deprecate commands.
1627 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1628 * command.c (apropos_cmd_helper): New function, meat of the
1630 (apropos_command): New apropos command to search command
1631 names/documentation for regular expressions.
1632 (_initialize_command): Add the apropos command.
1634 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1636 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1637 paddr_t to psaddr_t. This mistake appears to date from an
1638 erroneous man page in Solaris 2.5 -- the correct type from the
1639 system headers has always been psaddr_t.
1640 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1643 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1645 * ia64-linux-nat.c: Fix copyright.
1646 (fill_gregset): Minor formatting fix.
1647 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1648 examine_prologue): Clean up some compiler warnings.
1649 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1650 find_global_pointer, find_extant_func_descr): New functions.
1651 (ia64_use_struct_convention, ia64_extract_return_value,
1652 ia64_push_arguments): Handle HFAs.
1653 (ia64_push_arguments): Find (or build) a function descriptor
1654 when given a function address.
1655 (ia64_push_return_address): Moved code for finding the
1656 global pointer into its own function, find_global_pointer ().
1658 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1660 * event-loop.c (handle_file_event): Run through indent.
1662 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1664 From Philippe De Muyter <phdm@macqel.be>
1666 * event-loop.c (sys/types.h): File now included unconditionally.
1667 (use_poll): New variable..
1668 (gdb_notifier): poll- and select-versions merged.
1669 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1670 and reset `use_poll' if not.
1671 (create_file_handler): Select poll- or select-version according to
1673 (delete_file_handler, handle_file_event): Likewise.
1674 (gdb_wait_for_event, poll_timers): Likewise.
1676 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1678 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1679 size of a target pointer before passing them to print_address.
1681 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1683 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1684 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1686 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1687 (i386_extract_return_value): Rewritten. Correctly support all
1688 floating-point types and large integer types on targets that use
1689 the standard i386 GDB register layout and return floating-point
1692 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1694 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1696 2000-03-21 J.T. Conklin <jtc@redback.com>
1698 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1699 * i386nbsd-nat.c: New file.
1701 * i386/tm-nbsd.h (NUM_REGS): Removed.
1702 (HAVE_I387_REGS): Defined.
1703 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1705 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1708 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1710 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1711 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1712 the write after approval list.
1714 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1716 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1717 symbol_file_add): Move declarations from here...
1718 * symfile.h: ...to here.
1720 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1721 all section addresses, not just .text.
1722 * symfile.h, symfile.c (free_section_addr_info,
1723 build_section_addr_info_from_section_table): New functions.
1725 * symfile.h (MAX_SECTIONS): Increase value to 40.
1726 * symfile.c (syms_from_objfile): Add bounds check prior to
1727 accessing ``other'' array in a section_addr_info_struct.
1728 Remove unused variable section_offsets.
1729 (add_symbol_file_command): Remove unused variable text_addr.
1731 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1733 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1734 watchpoint appears to break, but the watched value changed.
1736 2000-03-21 Jim Blandy <jimb@redhat.com>
1738 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1739 a companion to gdbarch_alloc, which allows a gdbarch init function
1740 to free partially-built gdbarch structures.
1741 * gdbarch.c, gdbarch.h: Regenerated.
1743 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1745 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1747 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1748 initialize_arch): Define for IA-64.
1749 (initialize_arch): Add declaration.
1751 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1753 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1754 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1755 remove, or check status of hardware watchpoints for entire structs
1756 and arrays unless the user explicitly asked to watch that struct
1758 (insert_breakpoints): Try to insert watchpoints for all the values
1759 on the value chain, even if some of them fail to insert.
1761 * values.c (value_primitive_field): Set the offset in struct value
1762 we return when the field is a packed bitfield.
1764 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1766 * remote.c (remote_threads_extra_info): New function.
1767 Implement the extra thread info query for "info threads".
1768 (remote_threads_info): Clean up a bit.
1769 (use_threadinfo_query, use_threadextra_query): New variables.
1770 Control whether GDB will use the new or old protocol for
1771 thread info queries.
1772 (remote_open_1): Initialize new variables.
1773 (remote_async_open_1): Ditto.
1774 (remote_cisco_open): Ditto.
1776 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1778 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1779 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1780 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1782 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1784 * utils.c (floatformat_from_doublest): Don't assume that a long
1785 will be exactly 32 bits in length. Also... make sure space
1786 that we're writing the float to is completely initialized to
1787 zeroes, even when the number of bits in the float is not
1788 evenly divisible by FLOATFORMAT_CHAR_BIT.
1790 2000-03-20 Jim Blandy <jimb@redhat.com>
1792 * i386-linux-nat.c: No need to #include "frame.h" any more.
1793 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1794 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1795 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1796 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1797 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1798 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1799 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1800 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1801 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1802 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1803 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1804 out that these are target-dependent, and useful in non-native
1805 configurations. Moved to...
1806 * i386-linux-tdep.c: ... Here, a new file.
1807 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1808 (i386-linux-tdep.o): New rule.
1809 (i386-linux-nat.o): We no longer depend on frame.h.
1810 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1812 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1814 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1815 Print an error at compile time if we are to use select, but FD_SET
1817 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1818 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1819 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1820 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1821 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1822 instead of using memcpy and memset. Use FD_ISSET.
1824 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1826 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1828 * command.c (_initialize_command): Document requirements for ``!''
1831 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1833 From Fri 10 Mar 2000 Robert
1834 <robert.melchers@drives.eurotherm.co.uk>:
1835 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1837 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1839 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1840 <dave@hiauly1.hia.nrc.ca>:
1841 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1842 _initialize_hpux_thread being called twice.
1843 * configure: Regenerated.
1845 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1847 * event-top.c (_initialize_event_loop): If instream is not
1848 connected to a terminal device, turn editing off.
1850 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1852 Support for building GDB with DJGPP, and running the test suite on
1854 * config/djgpp/djconfig.sh: New file.
1855 * config/djgpp/config.sed: New file.
1856 * config/djgpp/README: New file.
1857 * config/djgpp/fnchange.lst: New file.
1858 * config/djgpp/djcheck.sh: New file.
1860 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1862 * ser-go32.c (ports): Make the initializers complete, to pacify
1865 2000-03-17 Jim Blandy <jimb@redhat.com>
1867 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1868 two-dimensional array, instead of faking it with explicit index
1871 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1872 linuxthreads_create_inferior): Fix typo in variable name: it's
1873 linuxthreads_exit_status, not linux_exit_status.
1875 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1878 * solib.c (solib_add): Delete debugging code.
1880 2000-03-17 Mark Kettenis <kettenis@gnu.org>
1882 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1883 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1885 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1887 * language.c (set_lang_str): Do not call `free' for a null pointer.
1888 (set_type_str, set_range_str): Ditto.
1890 2000-03-16 Jim Blandy <jimb@redhat.com>
1892 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1895 * solib.c (current_sos): Be more careful about freeing the new
1896 so_list node if an error occurs.
1898 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1899 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1900 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1901 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1902 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1903 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1904 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1905 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1906 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1907 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1908 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1909 Linux-specific signal trampoline detection, and should be moved
1911 * i386-linux-nat.c: ... here.
1912 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1913 this any more, since we're not enabling OS-specific code in a
1914 OS-independent file.
1916 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1918 * Makefile.in (go32-nat.o): Add prerequisites.
1919 (ALLDEPFILES): Add go32-nat.c.
1921 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1923 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1924 * symfile.c (reread_symbols): Clear msymbol hash table.
1926 2000-03-15 Jim Blandy <jimb@redhat.com>
1928 Deal with the inferior unloading shared objects.
1929 * solib.c (current_sos): New function, replacing find_solib.
1930 (find_solib): Deleted.
1931 (free_so): New function.
1932 (clear_solib): Call free_so, instead of writing it out.
1933 (solib_add): Rewritten: compare the inferior's current list of
1934 shared objects with GDB's list, and do the required loads and
1936 (info_sharedlibrary_command, solib_address): Don't use find_solib
1937 to walk the list of shared libraries: call solib_add, and then
1938 walk the list at so_list_head normally.
1939 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1940 detach the core target. These tasks are taken care of elsewhere.
1941 * target.c (remove_target_sections): New function.
1942 * target.h (remove_target_sections): New declaration.
1944 * solib.c (symbol_add_stub): Check whether we've already created
1945 an objfile for this shared object first, before doing all that
1946 work to compute section addresses, etc.
1948 * objfiles.c (unlink_objfile): Report an internal error if objfile
1949 doesn't occur in the object_files list.
1951 * solib.c (special_symbol_handling): Delete argument; it's not
1954 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1956 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1957 from solib structures. Use it throughout solib.c, get rid of all
1959 (struct so_list): Change type of lmaddr to CORE_ADDR.
1960 (first_link_map_member): Change return value type to CORE_ADDR,
1962 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1964 (open_symbol_file_object, find_solib): Change type of lm variable
1967 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
1969 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1970 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1971 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1972 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1974 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1975 not opened by dos_open, but let the 3 standard handles go through
1978 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1980 * eval.c (evaluate_subexp_with_coercion): Add call to
1981 check_typedef, to handle typedeffed vars correctly.
1983 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
1985 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1987 (QUIT): Note that this can probably be replaced by a function.
1989 2000-03-13 James Ingham <jingham@leda.cygnus.com>
1991 Add support for a variable object that tries to evaluate itself in
1992 the currently selected frame, rather than in a fixed frame.
1994 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1996 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1998 * varobj.c (varobj_list): Return type indicates whether the
1999 variable's type has changed (for current frame variables).
2000 (varobj_update): Handle the case where the variable's type has
2002 (delete_variable_1): Allow for deletion of variables that have not
2004 (new_root_variable): Initialize use_selected_frame variable.
2005 (value_of_root): This is where most of the work to handle "current
2006 frame" variables was added. Most of the complexity involves
2007 handling the case where the type of the variable has changed.
2008 (varobj_create): Add a "type" argument, to tell if the
2009 variable is one of these "current frame" variables. Also protect
2010 call to parse_exp_1 from long jumping.
2012 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2014 * go32-nat.c (struct env387): Remove declaration.
2015 (print_387_status, i386_go32_float_info): Remove redundant
2017 (regno_mapping, sig_map, excepn_map): Add braces around inner
2019 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2020 fix code which mixed signed with unsigned.
2021 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2022 (go32_wait): Initialize INT3_addr.
2023 (go32_fetch_registers): Extend all FP registers that are shorter
2024 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2025 on config/i386/tm-i386.h.
2026 (store_register): Support 32 FP registers.
2027 (go32_create_inferior): Don't crash if handed a NULL pointer
2028 instead of exec file name.
2029 (ignore): Remove unused function.
2030 (go32_insert_hw_breakpoint): Remove unused variables.
2031 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2033 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2035 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2036 overloading, add support for seeing through references:
2037 * valops.c (find_overload_match): Handle STABS overloading for
2039 (find_overload_match): Look in right place for function arguments
2041 (find_overload_match): Rather than giving up when we have >1
2042 perfect match, just choose one, especially since the
2043 recommendation GDB gives ("disambiguate it by specifying function
2044 signature"), is basically impossible.
2045 (check_field_in): STREQ->strcmp_iw
2046 (search_struct_field): STREQ->strcmp_iw
2047 (find_method_list): STREQ->strcmp_iw
2048 * gdbtypes.c (rank_one_type): Add ability to see through
2050 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2052 (rank_function): Rank function properly (was doing it wrong
2053 before, comparing the wrong parts of the arrays)
2054 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2055 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2056 associated with converting a non-reference to a reference.
2057 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2058 return full value object; for STRUCTOP_PTR, use pointer to
2059 rtti type to get member / method if objectprint is set and
2060 target type of pointer is class.
2062 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2065 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2067 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2069 (gnu_attach): Change error message for missing
2070 argument to be identical to the corresponding message in
2071 `inftarg.c'. This makes the testsuite happy.
2073 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2075 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2076 %eflags isn't modified. This fixes a bug where every call to a
2077 function in the program beyond the first call would fail.
2079 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2081 * MAINTAINERS: Devolve responsibility for domain maintenance.
2083 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2085 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2087 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2089 * gdb.base/long_long.exp: Correct test suite failure when printing
2090 a long long value as a double on ARM platforms.
2092 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2094 * MAINTAINERS (Core): Anthony Green is the Java - including
2095 testsuite - maintainer. Reformat testsuite and language support
2098 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2100 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2101 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2102 i386_linux_saved_pc_after_call.
2104 2000-03-06 Jim Blandy <jimb@redhat.com>
2106 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2108 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2109 (compact_minimal_symbols): Added `objfile' argument.
2110 Put symbols in the objfile's hash table.
2111 (install_minimal_symbols): Put symbols in the objfile's demangled
2113 (lookup_minimal_symbol): Use hash table to find symbol in
2115 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2117 (prim_record_minimal_symbol_and_info): Initialize the
2118 hash link fields of the new minimal symbol.
2119 * symtab.h (struct minimal_symbol): New fields `hash_next',
2120 `demangled_hash_next'.
2121 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2122 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2123 (struct objfile): New fields `msymbol_hash',
2124 `msymbol_demangled_hash'.
2126 2000-03-06 Jim Blandy <jimb@redhat.com>
2128 * solib.c (first_link_map_member): Doc fix.
2130 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2132 From Eli Zaretskii <eliz@is.elta.co.il>:
2134 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2135 zero, since time_t might be unsigned.
2137 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2139 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2141 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2143 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2145 Allow GDB to run on Linux 2.0 again.
2146 * config.in: Add HAVE_PTRACE_GETREGS.
2147 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2148 * configure: Regenerated.
2149 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2150 CANNOT_STORE_REGISTER): New defines.
2151 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2152 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2153 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2154 store_register, old_store_inferior_registers): Copied over from
2155 `inptrace.c' as a temporary measure.
2156 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2157 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2158 HAVE_PTRACE_GETREGS isn't defined.
2159 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2161 (fetch_inferior_registers, store_inferior_registers): Fall back on
2162 the method use in `infptrace.c' (by calling
2163 old_fetch_inferior_registers and old_store_inferior_registers) if
2164 `have_ptrace_getregs' isn't set.
2166 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2168 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2169 of gregset_t and fpregset_t. Those are the only names that are
2170 guaranteed to specify the right types for all supported Linux
2172 Various doc fixes and gratitious local variable renames, all in an
2173 attempt to stress similarities between the code and unify the
2174 terminology used. Use ISO-C all over.
2175 (regmap): Remove trailing comma.
2176 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2177 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2178 is unnecessary and wasn't used anyway. All callers changed.
2179 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2180 (fetch_regs, store_regs): Remove unused variable `regno'.
2181 (fill_fpregs): If REGNO is not -1, only update the specified
2183 (fetch_core_registers): Renamed from
2184 i386_linux_fetch_core_registers. There is no need for a unique
2185 name since the function is static anyway.
2186 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2187 since it is more descriptive.
2189 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2191 * MAINTAINERS (readline/): Expand to include host maintainers.
2193 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2195 Fix support for Linux/i386 signal trampolines. The old approach
2196 didn't work for Linux 2.2 and beyond, and didn't work with recent
2197 versions of the GNU C library.
2198 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2199 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2200 (linux_rt_sigtramp_code): New variable.
2201 (LINUX_RT_SIGTRAMP_LEN): New define.
2202 (i386_linux_rt_sigtramp_start): New function. Detect start of
2203 signal trampolines for RT signals.
2204 (i386_linux_sigtramp): Removed.
2205 (i386_linux_in_sigtramp): New function.
2206 (i386_linux_sigcontext_addr): New function. Recognize the names
2207 of the signal tranmpolines used by recent versions of the GNU C
2208 library, and add support for RT signals.
2209 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2210 defines. Moved here from config/i386/tm-linux.h.
2211 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2212 Reimplement in terms of i386_linux_sigcontext_addr.
2213 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2214 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2215 Moved to i386-tdep.c.
2216 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2218 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2220 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2221 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2223 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2225 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2228 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2230 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2231 ``Blanket Write Privs'' maintainers.
2233 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2235 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2236 * language.c (longest_local_hex_string_custom): Don't compile
2237 'long long' section if host doesn't have 'long long'.
2239 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2241 * language.c (longest_raw_hex_string): Comment out. Appears
2244 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2246 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2247 "mmalloc.h" which means using PTRs.
2248 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2250 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2252 * defs.h (store_address, store_unsigned_integer, store_address):
2253 Replace PTR with void* in delcaration.
2254 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2255 extract_long_unsigned_integer, extract_address,
2256 store_signed_integer, store_unsigned_integer, store_address):
2257 Convert definition to ISO-C. Replace PTR with void*.
2259 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2261 * defs.h (make_cleanup_func): Document as deprecated.
2262 (make_cleanup_ftype): New typedef. Make signature consistent with
2263 other function typedefs. Document as not be used out side of
2264 make_cleanup code. Use in make_cleanup declarations.
2265 (null_cleanup): Replace PTR with void*.
2267 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2268 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2269 null_cleanup): Change K&R definition to ISO-C using void* and
2271 (discard_my_cleanups): Don't cast argument to free.
2273 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2275 * defs.h (struct continuation_arg): Change type of field 'data'
2278 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2280 * event-top.c: Ditto.
2282 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2284 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2286 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2287 SUBDIR_GDBTK_ALL): Define.
2288 (all-gdbtk, clean-gdbtk): New targets.
2289 (all): Add CONFIG_ALL as dependency.
2290 (clean): Add CONFIG_CLEAN as dependency.
2292 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2293 (LN_S): Define. Delete GDBtk's link code.
2295 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2297 * configure.in (ENABLE_GDBTK): Delete variable.
2298 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2299 * Makefile.in: Update.
2300 * configure: Regenerate
2302 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2304 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2307 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2309 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2310 Override definitions to include the normal FPU registers.
2311 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2312 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2314 (i387_to_double, double_to_i387): Remove prototypes.
2316 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2318 * findvar.c (extract_floating, store_floating): Use target
2319 floating point type sizes rather host sizes to determine
2320 which conversion needs to be done.
2322 2000-03-02 Nick Duffek <nsd@cygnus.com>
2324 * uw-thread.c: Apply GNU conventions to comment formatting.
2325 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2326 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2327 call to deactivate_uw_thread().
2329 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2331 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2333 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2335 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2336 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2337 share SCO/Unixware. Nick Duffek and Peter Schauer share
2340 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2342 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2343 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2344 * remote-rdi.c (arm_rdi_close): Ditto.
2346 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2348 * CONTRIBUTE (configure.in): Note that patches to configure are
2351 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2353 * MAINTAINERS: Correct my own mail address.
2355 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2357 * MAINTAINERS: Document people with paperwork pending.
2359 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2361 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2362 Make NEW_PROC_ABI interface functional on Solaris x86.
2363 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2364 procfs_find_LDT_entry function from procfs.c, mostly copied from
2366 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2369 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2371 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2372 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2374 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2376 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2377 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2378 FRAME_FIND_SAVED_REGS.
2379 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2380 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2383 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2385 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2386 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2389 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2391 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2392 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2393 (top level): Add prototypes for go32_* functions.
2394 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2395 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2396 Override definitions from tm-i386.h.
2397 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2398 * i386-tdep.c (i386_extract_return_value)
2399 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2400 to the list of targets which return FP values in FP registers.
2402 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2403 that this function be re-implemented using multi-arch.
2405 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2407 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2408 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2410 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2411 (dpmi_regs, dpmi_sregs): Remove unused variables.
2412 (dos_flush_input): Return a value, to prevent compiler warning.
2413 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2414 sizeof(union exp_element) to long, to prevent GCC from complaining
2415 about format/argument mismatch.
2416 (dump_postfix_expression): Likewise.
2418 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2420 * arm-tdep.c: Include <ctype.h>.
2422 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2424 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2425 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2426 that the target's stack was valid.
2428 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2430 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2431 * dwarf2read.c (read_address): Read 16-bits addresses.
2433 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2435 * arm-linux-nat.c (fetch_nw_fpe_*):
2436 Renamed to fetch_nwfpe_* to use the same naming convention
2437 as in the Linux kernel. Modified prototype to get rid of
2439 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2440 naming convention as in the Linux kernel. Fixed calls to
2442 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2445 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2447 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2449 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2451 * win32-nat.c: Remove unneeded header.
2454 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2456 * wince.c: Include "gdb_wait.h" and not "wait.h".
2458 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2460 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2461 Target/Architecture maintainers descriptions.
2463 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2465 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2466 Reorder headers a bit. Overall cleanup and minor reformatting.
2467 (MIG_SERVER_DIED): Remove define.
2468 (proc_update_sc): Add braces to silence compiler warning.
2469 (proc_steal_exc_port): Initialize err to zero.
2470 (make_proc): Add braces to silence compiler warning.
2471 (inf_validate_task_sc): Add cast to silence compiler warning.
2472 (inf_set_traced): Reorganize a bit to silence compiler warning.
2473 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2474 numbers and add braces to silence compiler warning.
2475 (gnu_wait): Add prototypes for server functions and add braces to
2476 silence compiler warnings.
2477 (S_exception_raise_request): Pass subcode to inf_debug call.
2478 (gnu_write_inferior): Remove unused variable `protection_changed'.
2479 (gnu_xfer_memory): Remove unused variable `result'.
2480 (set_sig_thread_cmd): Remove unused varible `tid'.
2481 (set_signals_cmd): Remve unused variable `trace'.
2482 (add_task_commands): Provide complete prototype. Reformat help
2483 strings a bit to make sure the first line is a full sentence.
2484 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2485 "info port-rights" command.
2486 (add_thread_commands): Provide complete prototype. Make static.
2487 Reformat help strings a bit to make sure the first line is a full
2489 (_initialize_gnu_nat): Provide complete prototype.
2491 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2493 Make cross-compilation for the Hurd more friendly.
2494 From Jeff Bailey <jbailey@gnu.org>:
2495 * configure.in: Use AC_CHECK_TOOL to find MiG.
2496 * Makefile.in (MIG): New variable.
2497 * config/i386/i386gnu.mh (MIG): Remove.
2498 * configure: Regenerated.
2500 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2502 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2503 comment explaining motivation behind this function and why
2504 the generic facilities won't work for this platform.
2505 * rs6000-tdep.c (skip_prologue): Always test to make sure
2506 that an instruction is read successfully from the target's
2507 memory. Introduce notion of instructions which may appear in
2508 the prologue, but may not end the prologue. Added explicit
2509 check for nop instruction. Use memset() to zero the frame
2510 data instead of assignment from a statically allocated,
2511 uninitialized structure.
2513 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2515 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2516 systems. Note that Jim Blandy as maintainer for ``tracing
2519 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2521 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2522 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2523 NetBSD...) sys_errlist should not be declared in hsys.c.
2524 NEED_SYSERRLIST is set already by configure, so we can use it.
2525 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2526 posix compliant and we should not work with the old compatibility
2527 stuff. Because of that I undef BSD in case of FBSD etc and include
2528 sys/ioctl to get the flags.
2529 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2532 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2534 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2535 of return structure in r3 if necessary.
2536 (ppc_linux_memory_remove_breakpoints): New function.
2537 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2538 for storing either cr or lr to the stack only handle those
2539 cases. (I.e, don't let these cases match 0x00000000 which is
2540 found found in the shared library trampoline prior to the
2541 loading of the shared library.)
2542 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2544 (MEMORY_REMOVE_BREAKPOINT): Define.
2546 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2548 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2550 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2552 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2553 $(SUBDIR_*_INSTALL) when so configured.
2554 * configure: Regenerate.
2556 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2558 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2560 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2561 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2562 SUBDIR_GDBTK_INSTALL): Define.
2563 (install-gdbtk): New target.
2565 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2567 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2568 * configure: Regenerate.
2570 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2572 * configure.tgt: Add arm, mips, sh wince targets.
2573 * config/arm/tm-wince.h: New file.
2574 * config/arm/wince.mt: New file.
2575 * config/sh/tm-wince.h: New file.
2576 * config/sh/wince.mt: New file.
2577 * config/mips/tm-wince.h: New file.
2578 * config/mips/wince.mt: New file.
2579 * wince.c: New file.
2580 * wince-stub.c: New file.
2581 * wince-stub.h: New file.
2582 * sh-tdep.c: Use correct register names for Windows CE.
2584 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2586 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2587 (error_return, quit_return): Merge into catch_return pointer.
2588 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2589 and communicate reason to catch_errors via setjmp return value.
2590 (catch_errors): Always catch both quit and error, and if a catch
2591 wasn't requested by caller, throw it to the next catch_error.
2592 Replace dual longjmp buffer memcpy with single pointer change.
2593 Add FIXME for possibly adding new interface to tell caller what
2594 event was caught. Add extensive comments.
2595 * defs.h (enum return_reason): Reserve 0 for use as initial
2596 setjmp() return value.
2597 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2599 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2601 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2603 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2604 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2605 (hand_function_call): Test for unwind_on_signal and act accordingly.
2607 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2609 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2610 Match ../include/dis-asm.h change.
2611 * gdbarch.h: Regenerate.
2612 * corefile.c (dis_asm_read_memory): Update.
2614 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2616 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2617 (ENABLE_CFLAGS): Move initialization to start of file.
2618 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2619 selected and an ${srcdir}/mi directory is present enable MI
2622 * configure: Regenerate.
2624 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2625 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2626 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2627 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2629 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2630 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2632 * mi: New directory. MI interface to GDB.
2634 * defs.h (interpreter_p): Declare when UI_OUT.
2635 * top.c (gdb_init): When interpreter_p, check that the interpreter
2636 was recognized by one of the linked in interpreters.
2637 * main.c (interpreter_p): Define.
2638 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2639 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2640 interpreter displays prompt.
2642 * breakpoint.c (print_it_typical, watchpoint_check,
2643 print_one_breakpoint, mention): When MI include additional
2644 target status information.
2645 * infrun.c (print_stop_reason, normal_stop): Ditto.
2647 2000-02-22 Jim Blandy <jimb@redhat.com>
2649 * gdbarch.sh: Make the `default' field really default to zero, as
2652 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2653 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2655 (default_coerce_float_to_double, standard_coerce_float_to_double):
2657 (value_arg_coerce): Adjust for new definition.
2658 * value.h (default_coerce_float_to_double,
2659 standard_coerce_float_to_double): New declarations for the above.
2660 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2661 * gdbarch.c, gdbarch.h: Regenerated.
2662 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2663 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2665 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2667 (mips_gdbarch_init): Install that as our coerce_float_to_double
2670 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2672 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2674 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2675 forward declaration.
2677 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2678 where the next frame is a signal handler caller.
2680 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2682 (tm-linux.h): Include.
2683 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2684 include this file for us.
2685 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2686 config/tm-linux.h for us.
2687 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2689 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2691 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2692 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2693 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2696 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2697 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2698 * config/powerpc/xm-linux.h: Substantially revised for native
2700 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2701 (NATDEPFILES): Update list to reflect the fact that we can
2704 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2705 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2706 Renamed; The former names were lacking the rs6000_ prefix.
2707 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2708 instead of rs6000_frame_chain.
2709 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2710 of rs6000_frameless_function_invocation.
2712 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2714 From Philippe De Muyter <phdm@macqel.be>
2716 * event-loop.c (handle_file_event): In case of poll, enable
2717 printing of informational message if an error/exception is
2718 detected on the file descriptor.
2720 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2722 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2724 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2726 * buildsym.c: Include "language.h" and "expression.h" for
2727 longest_local_hex_string_custom.
2729 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2731 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2732 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2733 Cagney <cagney@b1.cygnus.com>.
2735 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2737 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2738 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2739 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2740 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2741 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2743 * MAINTAINERS: Add Nick Clifton to write after approval list.
2745 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2747 * MAINTAINERS: Add note on multiple maintainers.
2749 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2751 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2752 `enum ui_align', not `int'.
2753 (cli_field_string, cli_field_skip): Likewise.
2755 2000-02-18 Jim Blandy <jimb@redhat.com>
2757 From Jimmy Guo <guo@cup.hp.com>:
2758 * buildsym.h (add_free_pendings): Declare.
2759 * buildsym.c (add_free_pendings): New function.
2760 (make_blockvector): 32x64 fix using longest_local_hex_string().
2761 (start_subfile): initialize variable 'subfile'.
2763 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2765 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2766 make sure that all is cleaned up after we disconnect from the
2768 (remote_detach): Ditto.
2770 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2772 From Rodney Brown <RodneyBrown@pmsc.com>
2773 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2774 potentially harming mistake.
2776 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2778 * arm-tdep.c: Use header file instead of extern declarations for
2779 the {get,set}_arm_regname* functions.
2781 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2783 * configure.in: Replaces obsolete gdbtk-variable.c with
2785 * configure: Regenerate.
2786 * Makefile.in: Remove obsolete/extraneous references to
2789 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2791 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2792 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2793 33 by definition, whereas REALTIME_LO might be 32 on systems that
2794 have SIG32 such as Linux. Make sure that the signal number
2795 returned is within the range specified by REALTIME_LO and
2798 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2800 * configure: Regenerated.
2802 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2804 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2805 _initialize_arm_tdep): Allows the user to choose between any of
2806 the flavors available for the disassembly to be used in the "info
2807 reg" command and elsewhere in gdb. It prevents having to maintain
2808 this information in two places by using the data kept in the
2811 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2813 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2814 prfpregset_t in <sys/procfs.h>.
2815 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2817 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2818 prgregset_t and prfpregset_t if they are not already present.
2820 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2822 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2823 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2825 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2827 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2830 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2832 Changes for AIX 4.3:
2833 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2834 to correct value for generic dummy frames. When using
2835 generic dummy frames, don't attempt to write TOC value or
2836 function to call into the call dummy.
2837 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2838 code to also handle the PowerOpen ABI.
2839 (ppc_push_return_address): Enable for all ports.
2840 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2841 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2842 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2843 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2844 provided by generic RS6000 definitions so that call dummies
2845 are implemented using generic dummy frames instead.
2847 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2848 prior to changing the stack pointer via ptrace(). Also, ignore
2849 attempts to store to undefined registers that are less than
2852 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2853 frame from 436 to 448 to account for alignment padding.
2854 (rs6000_push_arguments): Obtain actual register size instead
2855 of assuming the register is 4 bytes long. [There's still
2856 more work to be done to totally remove the 4 byte assumption,
2857 however.] Make sure the stack is 16 byte aligned as required
2858 by the PowerOpen ABI. Also, make sure that small structures
2859 passed in registers are properly aligned within the register.
2861 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2863 Patch applied by Kevin Buettner <kevinb@redhat.com>
2865 * rs6000-tdep.c (skip_prologue): skip copying of argument
2866 registers to local variable registers.
2868 2000-02-14 Jim Kingdon <kingdon@redhat.com>
2870 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2871 sym->section->index number is not a SECT_OFF_* code.
2873 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2875 * MAINTAINERS (write after approval): Add H.J. Lu.
2877 2000-02-14 Nick Clifton <nickc@cygnus.com>
2879 * sh-tdep.c: Remove extraneous code.
2881 2000-02-14 Amit S. Kale <akale@veritas.com>
2883 * elfread.c (elf_symtab_read): Move the use of sym to after where
2885 Checked in by Jim Kingdon <kingdon@redhat.com>
2887 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2889 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2891 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2893 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2894 * dwarf2read.c: (die_is_declaration): New fn.
2895 (read_structure_scope): Use it.
2897 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2899 2000-02-10 J.T. Conklin <jtc@redback.com>
2901 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2902 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2904 * gdbserver/low-nbsd.c: New file.
2906 * gdbserver/Makefile.in: convert to autoconf.
2907 * gdbserver/configure.in: likewise.
2908 * gdbserver/configure: generate.
2910 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2912 * CONTRIBUTE: New file. How to contribute to GDB.
2914 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2916 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2917 Buettner to powerpc maintainers. Make Kevin Buettner the
2918 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2919 and Jason Molenda to write after aproval list.
2921 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2923 * MAINTAINERS: Reformat. Separate into check-in categories.
2925 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2927 * uw-thread.c: Remove __FUNCTION__ GNUism.
2929 2000-01-17 Amit S. Kale <akale@veritas.com>
2931 * elfread.c (elf_symtab_read): Use offset for the section in which a
2932 symbol resides, instead of .text section for calculating address of a
2934 Checked in by Jim Kingdon <kingdon@redhat.com>
2936 2000-02-10 Mark Kettenis <kettenis@gnu.org>
2938 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2939 no longer necessary now we have gdb_wait.h.
2941 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2943 * gnu-nat.c (proc_string): Make global.
2944 (do_mach_notify_dead_name): Suppress dead name notifications if we
2945 know that the task is dead.
2947 1999-12-13 Mark Kettenis <kettenis@gnu.org>
2949 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2950 instead of directly from the kernel. Add some hackery to make
2951 sure that the info isn't influenced by suspension of the task in
2952 the proc server itself.
2954 2000-02-10 Jim Kingdon <kingdon@redhat.com>
2956 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2957 approved by Michael Snyder.
2959 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2961 * linux-thread.c: Include defs.h before gdb_wait.h.
2963 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2965 * Makefile.in (wait_h): Delete macro. Update all dependencies
2966 specifying gdb_wait.h instead.
2968 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2969 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2970 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2971 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2972 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2973 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2974 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2975 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2976 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2977 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2979 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2981 * gdb_wait.h: New file. Based on ../include/wait.h. Include
2982 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2984 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
2986 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2987 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2988 (d10v_stack_align): Declare.
2989 * d10v-tdep.c (d10v_stack_align): Define.
2991 1999-08-23 J.T. Conklin <jtc@redback.com>
2993 * top.c (remote_timeout): Change default to 2. Add comment
2994 explaining history of changes to the default value.
2995 * remote.c (_initialize_remote): Remove code that adds set/
2996 show remotetimeout, as that's also done in top.c
2998 1999-10-18 J.T. Conklin <jtc@redback.com>
3000 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3001 Return E01 instead of P01 when 'P' command fails.
3003 2000-02-05 J.T. Conklin <jtc@redback.com>
3005 * remote.c (putpkt_binary): Handle NAK from target stub.
3007 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3009 * configure.in: Remove the addition of sol-thread.c to the
3010 CONFIG_INITS list. This caused problems with init.c, because
3011 sol-thread.c would be grepped twice for _initialize_* functions.
3013 * Makefile.in: Add FIXME for init.c.
3015 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3017 Clean up compiler warnings:
3018 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3019 stack.c, valprint.c: Change variables to unsigned.
3020 * bcache.c: Rearrange to avoid warnings about variables not being set.
3021 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3022 rather than declaring print_max and repeat_count_threashold
3023 ourselves (incorrectly).
3024 * valprint.h: Do declare repeat_count_threashold.
3025 * ch-exp.c: Use default case for internal error.
3026 * findvar.c: Don't omit argument type.
3027 * symtab.c: Remove unused variable.
3029 2000-02-04 Jim Blandy <jimb@redhat.com>
3031 * c-typeprint.c (remove_qualifiers): New function.
3032 (c_type_print_base): Use it to remove qualifiers from C++
3033 qualified names, not strrchr.
3035 * c-typeprint.c (c_type_print_base): Recognize type conversion
3036 operators by calling is_type_conversion_operator.
3037 (is_type_conversion_operator): New function.
3039 2000-02-04 Nick Clifton <nickc@cygnus.com>
3041 * config/arm/tm-arm.h (LOWEST_PC): Define.
3043 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3045 * infrun.c (resume): Make just one call to target_resume(), instead
3046 of four: set up correct parameters in all the cases ahead of time,
3047 and do call at the end.
3049 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3051 * config/powerpc/tm-ppc-eabi.h: Define
3052 SOFUN_ADDRESS_MAYBE_MISSING.
3054 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3056 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3059 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3061 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3062 * configure.in (CONFIG_INIT): Initialize.
3063 (links): Link srcdir/gdbtk/library to gdbtcl2.
3064 * gdbtcl2: Moved to gdbtk/library.
3065 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3066 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3067 gdbtk.h: Moved to gdbtk/generic.
3069 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3071 * printcmd.c (build_address_symbolic): New function. Returns all
3072 the parts that are necessary to print an address in a symbolic
3074 (print_address_symbolic): Split into a printing part and an
3075 information building part, build_address_symbolic().
3077 * defs.h (build_address_symbolic): Export.
3079 2000-02-03 Jim Blandy <jimb@redhat.com>
3081 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3084 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3086 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3087 arguments on dummy frames.
3089 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3091 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3092 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3094 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3096 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3097 which now returns a timeout indication.
3098 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3099 value can still be ignored.
3101 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3103 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3106 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3108 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3109 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3112 * Makefile.in: Update.
3114 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3115 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3116 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3117 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3118 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3119 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3120 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3121 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3122 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3123 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3124 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3125 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3126 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3127 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3128 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3129 config/pa/tm-hppa.h: Update.
3130 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3132 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3134 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3135 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3136 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3137 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3138 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3139 config/mips/irix5.mh, config/mips/mipsv4.mh,
3140 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3141 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3142 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3144 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3146 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3148 * main.c (captured_main): Only use the legacy tui_file code when
3149 linking in older code such as the TUI.
3151 * gdb-file.h, gdb-file.c: New files.
3152 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3153 null_file_isatty, null_file_rewind, null_file_put,
3154 null_file_flush, null_file_write, null_file_fputs,
3155 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3156 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3157 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3158 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3159 set_gdb_file_data, struct accumulated_gdb_file,
3160 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3161 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3162 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3163 stdio_file_delete, stdio_file_flush, stdio_file_write,
3164 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3165 Moved to gdb-file.h and gdb-file.c.
3166 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3167 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3168 tui_file_rewind, tui_file_put, tui_file_fputs,
3169 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3170 fputs_unfiltered_hook):
3171 Moved to tui/tui-file.c and tui/tui-file.h.
3173 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3174 (tui-file.o, gdb-file.o): Add dependencies.
3175 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3176 * main.c: #include tui/tui-file.h.
3178 2000-01-28 Fred Fish <fnf@cygnus.com>
3180 * findvar.c (value_from_register): Special case handling of D10V
3181 pointer values fetched from registers.
3183 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3185 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3186 support for new style thumb prologues.
3188 2000-01-28 Nick Clifton <nickc@redhat.com>
3190 * arm-tdep.c: Remove extraneous dash at start of strings
3191 introduced in previous delta.
3193 2000-01-27 Nick Clifton <nickc@redhat.com>
3195 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3196 parse_arm_disassembler_option().
3198 2000-01-27 Jim Blandy <jimb@cygnus.com>
3200 * symtab.c (decode_line_1): Don't let commas that are within
3201 quotes or parenthesis terminate the line spec. Don't use pp when
3202 removing the final double quote of a double-quoted string. Don't
3203 forget to skip the opening double quote. I have no clue whether
3204 this change is correct; probably we've just moved this function
3205 from one buggy place to another buggy place, and never came within
3206 an outhouse whiff of correctness.
3207 (find_toplevel_char): New function.
3209 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3211 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3212 passing the pointer to a thumb function as an argument.
3214 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3216 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3217 are reinserted for another run.
3219 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3221 * cli-out.c (cli_filed_string): Test for NULL string.
3223 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3225 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3226 the inferior as well as breakpoints being hit while performing an
3227 inferior function call.
3228 * valops.c (hand_function_call): Ditto.
3230 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3232 From Mark Kettenis <kettenis@gnu.org>
3234 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3235 i386_REGS_SEGS_STATE.
3236 (HAVE_I387_REGS): Define.
3237 (FLOAT_INFO): Remove.
3238 * i386gnu-nat.c: Almost completely rewritten to use new i386
3239 register layout and `float info' implementation.
3240 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3241 Move prototypes from here.
3242 * gnu-nat.h: To here.
3244 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3246 * utils.c (get_field, put_field): Fix buffer underruns and
3247 overruns. Also, handle case where total_len is not evenly
3249 (getfield): Make sure zeroing of unwanted bits occurs even
3250 when bit field to extract does not straddle two or more
3253 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3255 * defs.h: Add gdb_thread_select declaration.
3257 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3259 * linux-thread.c (_initialize_linuxthreads): Make sure that
3260 linuxthreads_block_mask does not block SIGCHLD.
3262 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3264 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3265 text so that new lines work properly.
3267 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3269 * proc-utils.h: New file. Export functions from proc-*.c.
3271 * proc_api.c: Rename to:
3272 * proc-api.c: New file. Add include of proc-utils.h.
3274 * proc_events.c: Rename to:
3275 * proc-events.c: New file.
3277 * proc_flags.c: Rename to:
3278 * proc-flags.c: New file.
3280 * proc_why.c: Rename to:
3281 * proc-why.c: New file. Add include of proc-utils.h.
3283 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3284 ctype.h, proc-utils.h.
3285 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3286 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3288 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3290 (procfs_wait): Adjust format in some printf_filetered calls to
3291 avoid compiler warnings.
3292 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3293 are also ifdef'd 0 .
3294 (procfs_resume): Add parentheses around '&&' operation.
3295 (procfs_set_exec_trap): Remove unused variable.
3296 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3298 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3299 proc-why.o): Update dependencies.
3301 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3304 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3306 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3307 Fix from Robert Lipe <robertl@sco.com>.
3308 * configure: Regenerated.
3310 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3312 * stack.c (print_frame_info_base): Break up into the frame info
3313 (location) printing part and the rest (source line printing).
3314 (print_frame): New function. Take care of printing the location
3318 * infrun.c (normal_stop): Use enum values rather than integers for the
3319 source_flag to be passed to show_and_print_stack_frame().
3322 * frame.h (print_what): New enum for 'source' argument to
3323 print_frame_info_base(). Use this instead of obscure numbers.
3326 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3328 * event-top.c (stdin_event_handler): call quit_command rather than
3329 exit -- run cleanups, give target code a chance to say goodbye to
3330 the target. Fixes bug where the inferior processes were left
3331 around on Solaris (and probably elsewhere) by the testsuite.
3333 2000-01-14 Mark Salter <msalter@cygnus.com>
3335 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3336 machine id for disassembly.
3338 2000-01-13 Jim Blandy <jimb@cygnus.com>
3340 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3341 convert_to_regset, when regno indicates a specific register.
3343 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3345 * uw-thread.c: Document libthread.so debugging interface. Minor
3346 comment and formatting tweaks.
3347 (DEBUG): #define as 0 instead of 1.
3348 (CALL_BASE): Include function name in error msg.
3349 (libthread_stub): Adjust inferior_pid after thread exit.
3350 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3351 asking procfs_ops to create inferior.
3352 (libthread_init): Don't return nonlocally on error.
3354 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3356 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3359 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3361 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3362 both sides are on the same state.
3364 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3366 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3367 115200 (minor syntax mistake).
3369 2000-01-12 Jim Blandy <jimb@cygnus.com>
3371 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3372 this here, to go along with the definitions of PIDGET and TIDGET.
3374 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3376 * thread.c (do_captured_thread_select): New function. Switch
3377 current thread, safely from within catch_errors().
3378 (gdb_thread_select): New function. Switch threads safely.
3379 (thread_command): Use gdb_thread_select().
3381 (do_captured_list_thread_ids): New function.
3382 (gdb_list_thread_ids): New function.
3384 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3386 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3388 * configure.in: Avoid linking -limagehlp unless it's a native build.
3389 * configure: Regenerate.
3390 * thread.cc (add_thread): Clear private data pointer here or suffer
3391 strange behavior when it is checked for NULL later.
3393 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3395 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3396 * configure.in: Add an additional library to cygwin link.
3397 * configure: Regenerate.
3399 Patch from Egor Duda <deo@logos-m.ru>:
3400 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3403 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3405 * uw-thread.c: New file to support UnixWare user-mode threads:
3406 contributed by Nickolas Duffek <nsd@cygnus.com>.
3407 * target.h (struct target_ops): New vector, to_extra_thread_info,
3408 allows back-ends to give extra details in info thread display.
3409 (target_extra_thread_info): define new macro.
3410 (target_find_new_threads): simplify macro. Cleanup comments.
3411 * target.c (to_extra_thread_info): default and inherit new vector.
3412 (cleanup_target): eliminate PARAMS, break up long lines,
3413 provide default definition for to_extra_thread_info, and
3414 to_find_new_threads. Default to_thread_alive and to_query
3415 to return_zero, not target_ignore (they each return int not void).
3416 (debug_to_find_new_threads): new debug entry.
3417 (setup_target_debug): add debug_to_find_new_threads.
3418 * gdbthread.h: export struct thread_info, find_thread_pid, and
3419 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3420 copyright. Add new private data pointer for use by target back-ends.
3421 * thread.c (struct thread_info): move definition to gdbthread.h.
3422 (find_thread_pid): new exported function for thread lookup.
3423 (iterate_over_threads): new exported function for applying
3424 arbitrary operations to threads. Update copyright to 2000.
3425 (info_threads_command): use new target_extra_thread_info vector
3426 to display extra information about each thread (if implemented).
3427 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3428 Add defines for PIDGET, etc.
3429 * config/i386/tm-i386sol2.h: ditto.
3430 * config/sparc/tm-sun4sol2.h: ditto.
3431 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3432 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3433 if -lpthread and -lpthreads fail.
3435 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3436 (proc_flags): combine flags that UnixWare splits into two locations.
3437 (proc_modify_flag): add support for PR_KLC (kill on last close).
3438 (proc_[un]set_kill_on_last_close): new functions.
3440 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3442 * infrun.c (normal_stop): Print out thread id when we stop.
3444 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3446 * remote.c (remote_open_1): Fix message so it does not imply a
3447 specific syntax for serial ports, as it is OS dependent.
3448 (remote_async_open_1): Ibid.
3449 (init_remote_ops): Ibid.
3451 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3453 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3454 "set remotebaud" command (if set) when no speed is specified on
3455 the "target rdi" command.
3457 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3459 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3461 (baud_options[]): Ibid.
3463 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3465 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3466 used by each operating system.
3468 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3470 * breakpoint.c (until_break_command): Add an argument for the
3471 continuation, the beginning of the cleanups set up by this
3473 (until_break_command_continuation): Do cleanups until the one
3474 passed in as argument instead of doing all of them.
3476 * infcmd.c (finish_command_continuation): Expect a new argument,
3477 which indicates up to where to do cleanups. Update calls to
3478 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3479 (finish_command): Add another argument for the continuation: the
3480 starting cleanup for this command.
3482 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3484 From Grant Edwards <grante@visi.com> (original patch from Thomas
3486 * rdi-share/ardi.c: Allow interruption of interruptible
3487 targets with a <CNTL-C>.
3489 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3491 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3492 to control port to accommodate some versions of Angel.
3494 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3496 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3497 Add interpretation for C Support Library packets.
3499 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3501 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3502 is now being modified.
3503 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3505 For older changes see ChangeLog-99
3511 version-control: never