1 Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
5 Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
7 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
8 options before using them. Report result.
9 * configure: Regenerate.
11 2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
13 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
14 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
15 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
18 Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
20 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
21 Always check that a macro is defined before printing it.
22 * gdbarch.c: Re-generate.
24 Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
26 * README: Update for GDB 5.0.
28 Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
30 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
32 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
33 definition. Disable. Document known problems.
34 (MIPS_DEFAULT_ABI): Define.
36 * mips-tdep.c (enum mips_abi): Define.
37 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
39 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
40 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
41 looking for a matching architecture require a matching MIPS_ABI.
42 (mips_gdbarch_init): Cleanup arch_debug information.
44 2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
46 * solib.c (symbol_add_stub): Remember the index and the name of
47 the section with the lowest address. Use this data (instead of
48 data from .text) to pass info into symbol_file_add.
50 * elfread.c (record_minimal_symbol_and_info): Use the section
51 where the symbol lives to get the index, instead of guessing.
53 2000-05-10 Michael Snyder <msnyder@seadog.cygnus.com>
55 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
56 * sparc-tdep.c: include arch-utils.h.
57 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
58 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
59 (GDB_TARGET_IS_SPARC64): make into a runtime test.
60 (struct frame_extra_info): Define, use instead of the macro.
61 (Many places): Use alloca instead of statically allocated buffers
62 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
63 (sparc_extract_struct_value_address): Accept a pointer arg instead
64 of an array sized by REGISTER_BYTES.
65 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
66 instead of the defunct struct frame_saved_regs. Recognize new
67 Sparc64 store instructions as part of the prologue. Ignore the
68 destination of a frame store when parsing the prologue (so long
69 as it's on the stack).
70 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
71 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
72 instead of the defunct struct frame_saved_regs.
73 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
74 supply_register. Provide 4-byte offset to compensate for diff
75 between size of the prgreg_t elements on a 64-bit host and size
76 of the registers for a 32-bit target. Fill all inaccessible regs
77 with zero so they won't keep being requested again and again.
78 (fill_gregset): Handle 32/64 size difference between registers
79 and prgreg_t. Handle as many new 64-bit regs as possible.
80 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
81 (sparc_push_arguments): Rename to sparc32_push_arguments.
82 Copy arguments into registers as well as onto stack, so that the
83 CALL_DUMMY (code pushed onto the target stack) is not required.
84 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
85 (sparc_store_return_value): Use memset instead of bzero.
86 Use write_register_gen instead of write_register_bytes.
87 (sparclet_store_return_value): New function.
88 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
89 the gdbarch multi-architecture system.
90 (sp64_push_arguments): Rename to sparc64_push_arguments.
91 Extend to store arguments in general registers as well as on stack.
92 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
93 Use as a private function, to be called by the new external function
94 sparc64_extract_return_value.
95 (sparclet_extract_return_value): New function.
96 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
97 sparc64_register_name, sparc_print_extra_frame_info,
98 sparclite_register_name, sparclet_register_name,
99 sparc_push_return_address, sparc64_use_struct_convention,
100 sparc32_store_struct_return, sparc64_store_struct_return,
101 sparc32_register_virtual_type, sparc64_register_virtual_type,
102 sparc32_register_size, sparc64_register_size,
103 sparc32_register_byte, sparc64_register_byte,
104 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
105 sparc_convert_to_raw, sparc_frame_init_saved_regs,
106 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
107 sparc_coerce_float_to_double, sparc_call_dummy_address,
108 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
109 sparc_return_value_on_stack): New functions supporting multi-arch.
110 (sparc_gdbarch_init): New function; initialize multi-arch.
111 (struct gdbarch_tdep): Define, use for private multi-arch data.
112 * config/sparc/tm-sparc.h: Move definitions around, enclose with
113 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
114 definitions. Add enums for register names, to help debugging gdb.
115 This header file must work for non-multi-arch and for multi-arch.
116 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
117 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
118 Define GDB_MULTI_ARCH.
119 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
120 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
121 * config/sparc/tm-sparclite.h: Ditto.
122 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
123 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
124 avoid using deprecated REGISTER_NAMES macro.
125 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
127 2000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>
129 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
130 * gdbarch.c, gdbarch.h: Regenerate.
131 * core-regset.c: Change FP0_REGNUM to a runtime test.
134 * sparc-tdep.c: Ditto.
136 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
139 * sol-thread.c (sol_thread_create_inferior): only add the thread
140 to the thread list if it is not already in there.
141 (prototypes for thread_db func ptrs): pretty up formatting.
143 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
145 * config/djgpp/djconfig.sh: Use more warning switches.
147 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
148 @V@ placebo. djunpack.bat changed accordingly.
150 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
152 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
153 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
154 and saved_gpreg_size_enums.
155 (mips_stack_argsize): Update. Cleanup.
157 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
159 (MIPS_NABI32): Delete macro. Replaced by
160 MIPS_REGS_HAVE_STACK_HOME_P.
161 (mips_push_arguments): Update.
162 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
163 with test for MIPS_REGS_HAVE_STACK_HOME_P.
164 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
166 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
167 mips_default_stack_argsize.
168 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
169 (mips_stack_argsize_string): New static variable.
170 (mips_stack_argsize): New function, handle default case.
171 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
172 implemented as an enum using size_auto et.al.
173 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
174 mips_regs_have_stack_home_p.
176 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
178 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
180 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
182 * procfs.c (PROCFS_TRACE): Delete definition.
183 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
186 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
188 * procfs.c: Cleanup of procfs tracing. Move defines and
189 prototypes to proc-utils.h
190 * proc-utils.h: Define tracing macros. Declare trace functions.
191 * proc-api.c: Make procfs tracing a runtime option.
192 (prepare_to_trace): New function, abstracted out of several
193 places. Open a trace file if one is required.
194 (ioctl_with_trace, write_with_trace, open_with_trace,
195 close_with_trace, wait_with_trace, lseek_with_trace):
196 Report errno if an error occurs in a system call.
197 (write_with_trace): Make 2nd arg void *, to agree with write.
199 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
201 * elfread.c (elf_symtab_read): The calculation of 'offset'
202 must be done for each symbol, not just once. The index
203 used must be the index of the section where 'sym' resides,
206 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
208 * procfs.c (many functions): change int cmd; to long cmd;
209 Solaris /proc API calls this parameter a long, and requires it
210 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
211 calls it an int, but on existing UnixWare hosts, int and long
212 are the same size. So long it must be. If a future UnixWare
213 version has problems with this, we'll have to use autoconf.
214 * proc-api.c (write_with_trace): use long instead of int.
216 2000-05-04 Mark Kettenis <kettenis@gnu.org>
218 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
221 2000-05-01 Mark Kettenis <kettenis@gnu.org>
223 * infrun.c (handle_inferior_event): Add missing call to keep_going
224 and missing return when handling an ordinary signal from the
227 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
229 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
230 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
231 sect_index_text, sect_index_data, sect_index_rodata,
232 sect_index_bss to objfile structure.
233 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
234 SECT_OFF_RODATA): Remove.
235 * objfiles.c (allocate_objfile): Initialize
236 sect_index_{text,data,bss,rodata} to -1, for error detection.
238 * symfile.c (default_symfile_offsets): Initialize
239 sect_index_{text,data,bss,rodata} from bfd information.
240 * xcoffread.c (xcoff_symfile_offsets): Ditto.
241 * somread.c (som_symfile_offsets): Initialize
242 sect_index_{text,data,bss,rodata}.
244 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
245 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
246 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
247 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
248 stabsread.c, symfile.c, xcoffread.c:
249 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
252 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
254 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
256 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
257 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
258 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
259 Delete unused macros.
261 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
263 * solib.c (elf_locate_base, info_sharedlibrary_command):
264 Look at the bfd to determine if it is elf32 or elf64, rather
265 than using an ifdef. This makes it runtime teststable and
268 2000-05-01 Mark Kettenis <kettenis@gnu.org>
270 * infrun.c (handle_inferior_event): When doing a "next", and
271 stepping out of a signal handler into its calling trampoline
272 ignore the value of step_frame_address.
273 (step_over_function): Only modify step_resume_breakpoint->frame if
274 the value of step_frame_address is non-zero.
276 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
278 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
279 is not static in the MULTI_ARCH world, so don't use it in a
280 static array declaration.
282 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
284 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
285 intelligently, making sure we use the information from the
288 2000-05-02 H.J. Lu <hjl@gnu.org>
290 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
291 instead of ELFOSABI_SYSV.
293 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
295 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
296 * gdbarch.h, gdbarch.c: Re-generate.
298 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
299 NPC_REGNUM to run-time test.
300 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
301 and NNPC_REGNUM to run-time test.
302 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
304 (procfs_store_registers): Ditto.
306 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
308 * gdbarch.sh: Provide non- multi-arch defaults by direct
309 definition in "gdbarch.h" instead of going through "gdbarch.c".
310 * gdbarch.h, gdbarch.c: Re-generate.
311 * defs.h: When non- multi-arch, include "arch-utils.h" so that
312 legacy definitions are globally visible.
314 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
316 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
317 (symtabs): Add Elena to symtabs maintainers list.
318 (Blanket Write Privs): Add Jim Blandy.
320 2000-05-01 Stan Shebs <shebs@apple.com>
322 Remove obsolete Gould configuration:
323 * configure.host, configure.tgt: Remove Gould configs.
324 * Makefile.in: Remove Gould-related actions.
325 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
326 * NEWS: Mention removal.
328 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
330 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
331 * defs.h: Properly check for GCC version number.
333 2000-04-30 Mark Kettenis <kettenis@gnu.org>
335 Fix single-stepping out of signal trampolines.
336 * config/i386/nm-linux.h (CHILD_RESUME): Define.
337 * i386-linux-nat.c (child_resume): New function.
339 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
341 * blockframe.c (frameless_look_for_prologue): Use
342 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
343 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
344 * gdbarch.h, gdbarch.c: Re-generate.
345 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
348 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
350 From "Serge Nikulin" <nikulin@actsw.amat.com>:
351 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
354 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
356 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
357 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
358 * gdbarch.c, gdbarch.h: regenerate
360 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
362 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
363 * target.c (do_monitor_command): Cast tcomplain to correct
364 function type in comparison.
366 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
368 From 2000-04-25 Guy Harris <guy@netapp.com>:
369 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
372 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
374 * jv-valprint.c (java_val_print): Add arg declaration,
375 fix compiler warning.
376 * corelow.c (core_open): Call set_gdbarch_from_file so that
377 gdbarch becomes aware of the architecture encoded in the
379 * findvar.c (write_register_gen): Export this useful interface.
380 * value.h (write_register_gen): Declare.
382 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
384 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
385 as special in the section_addr_info structure.
386 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
387 * osfsolib.c (symbol_add_stub): Ditto.
388 * irix5-nat.c (symbol_add_stub): Ditto.
390 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
392 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
394 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
396 * TODO: Document IRIX X ARM cross compile problems.
398 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
400 * utils.c (internal_verror): Call target_terminal_ours.
401 * wrapper.h: Fix minor comment typo.
402 * proc-api.c (write_with_trace): Change 'arg' from long to int.
403 Treat 'off_t' and 'size_t' as unsigned long in printfs.
404 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
405 * procfs.c (comments): Eliminate "???" in comments, which GCC
406 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
407 fill_fpregset, supply_fpregset): Declare.
408 (procfs_wait): Sysargs is a long, change printf format to match.
409 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
411 2000-04-26 Kevin Buettner <kevinb@redhat.com>
413 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
416 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
418 * ax-gdb.c (agent_command): Remove now useless cast of
419 `free_current_contents' when passed to `make_cleanup'.
420 * coffread.c (coff_symfile_read): Ditto.
421 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
422 (dwarf_decode_lines): Ditto.
423 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
424 (parse_and_eval, parse_to_comma_and_eval): Ditto.
425 * parse.c (parse_exp_1): Ditto.
426 * printcmd.c (print_command_1, output_command, set_command): Ditto.
427 (x_command, print_frame_args, printf_command): Ditto.
428 * top.c (execute_control_command): Ditto.
429 * tracepoint.c (validate_actionline): Ditto.
430 * typeprint.c (whatis_exp, ptype_command): Ditto.
431 (maintenance_print_type): Ditto.
433 2000-04-26 Kevin Buettner <kevinb@redhat.com>
435 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
436 (ia64-linux-tdep.o): Add dependencies.
437 (ia64-tdep.o): Add dependency for arch-utils.h.
438 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
440 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
442 * blockframe.c: Fix a minor typo in a comment.
444 2000-04-25 Kevin Buettner <kevinb@redhat.com>
446 * ia64-tdep.c (examine_prologue): Recognize store instructions;
447 those whose source operands are input registers which haven't
448 been seen before are considered to be part of the prologue.
450 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
452 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
453 patch being applied `Fri Apr 7 13:44:38 2000'.
455 2000-04-24 Kevin Buettner <kevinb@redhat.com>
457 * ia64-linux-tdep.c: New file.
458 * ia64-tdep.c (elf-bfd.h): Include.
459 (ia64_linux_sigcontext_register_address): New extern declaration.
460 (struct gdbarch_tdep): New struct.
461 (SIGCONTEXT_REGISTER_ADDRESS): New define.
462 (read_sigcontext_register): New static function.
463 (extract_bit_field, replace_bit_field, slotN_contents,
464 replace_slotN_contents): Made static.
465 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
466 Added new code for signal handler frames and call dummy frames.
467 (ia64_frame_init_saved_regs): Handle signal handler frames.
468 (ia64_find_saved_register): Removed.
469 (ia64_get_saved_register): Handle call dummy frames; reorganized
470 to call generic_get_saved_register() to find registers saved
472 (process_note_abi_tag_sections): New static function.
473 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
474 executable. Based upon this information, set target dependent
475 field sigcontext_register_address appropriately. Also set
476 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
477 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
478 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
479 (ia64_linux_in_sigtramp): New declaration.
481 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
483 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
486 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
488 * config/djgpp/README: Explain how to unpack using djunpack.bat.
490 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
492 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
493 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
495 (define_symbol): Ditto.
497 * valops.c (hand_function_call): Replace #ifdef
498 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
501 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
502 function REG_STRUCT_HAS_ADDR_P.
503 * gdbarch.h, gdbarch.c: Re-generate.
505 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
507 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
509 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
511 * win32-nat.c (handle_load_dll): Don't treat .text as a special
513 * somread.c (som_symfile_offsets): Ditto.
514 * somsolib.c (som_solib_add_solib_objfile): Ditto.
516 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
518 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
520 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
522 * command.h (help_all): Delete declaration.
523 * command.c (help_all): Add declaration. Convert function
524 argument list to ISO-C.
526 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
528 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
529 (d10v_stack_align): Make static.
530 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
532 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
534 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
535 run-time test for STACK_ALIGN_P.
536 * gdbarch.sh: Add support for function and variable predicates.
537 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
538 * gdbarch.h, gdbarch.c: Re-generate.
540 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
542 * defs.h, utils.c (free_current_contents): Change parameter to
545 From Philippe De Muyter <phdm@macqel.be>:
546 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
547 `(free_current_contents, &x)', not `(free, x)'.
548 * utils.c (free_current_contents): Do not `free (NULL)'.
550 * printcmd.c (print_address_symbolic): Cleanup after a failed
551 call to build_address_symbolic.
553 2000-04-20 Christopher Faylor <cgf@cygnus.com>
555 * wince-stub.c (FREE): New macro.
556 (mempool): Just free any buffer prior to reuse. Don't bother with
558 (flag_single_step): New function.
559 (skip_message): Detect "helpful" Windows CE messages and skip sending
561 (wait_for_debug_event): Use skip_message to avoid sending debug
562 messages to the host.
563 (dispatch): Prelimary implementation of single step detection.
564 * wince.c: Rework SH single stepping code to be more consistent with
566 (handle_output_debug_string): Allow first chance exceptions to come
567 through since they seem to be all that we get on some versions of
569 (check_for_step): New function, conditionally compiled based on target.
570 (regptr): Delete obsolete function.
571 (handle_exception): Detect illegal instructions.
572 (get_child_debug_event): Return success only if event code matches
574 (child_create_inferior): Reflect change to get_child_debug_event
577 2000-04-20 Christopher Faylor <cgf@cygnus.com>
579 * win32-nat.c (thread_rec): Be more defensive about suspending already
581 (safe_symbol_file_add_stub): New function.
582 (safe_symbole_file_add_cleanup): New function.
583 (safe_symbol_file_add): New function.
584 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
585 bogus errors from non-stabs DLLs.
586 (handle_exception): Add work around for detection of first exception
587 breakpoint which does not seem to occur on W2K. Detect more "signals"
588 that can be effectively passed to the debuggee. Reorganize to eliminate
589 continue_status global.
590 (child_continue): Reorganize to eliminate continue_status global.
592 (child_resume): Ditto.
593 (get_child_debug_event): Ditto. Recognize when an a breakpoint
594 exception should be ignored. Change method for signalling when an
595 important event has occured to the caller.
596 (child_create_inferior): Use new method for noticing when
597 get_child_debug_event has found something interesting.
599 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
601 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
602 fails due to lack of space.
604 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
606 * command.c, command.h (help_all): Add functionality to display
607 a complete listing of available commands.
609 2000-04-20 Scott Bambrough <scottb@netwinder.org>
611 * arm-linux-nat.c (PIDGET, TIDGET): New.
612 (get_thread_id, GET_THREAD_ID): New.
613 (fetch_nwfpe_register, store_nwfpe_register): New.
614 (fetch_register, store_register): New.
615 (fetch_fpregister, store_fpregister): New.
616 (fill_gregset, supply_gregset): New.
617 (fill_fpregset, supply_fpregset): New.
618 (fetch_fpregs): Modified to use thread id's.
619 (store_fpregs): Modified to use thread id's and
620 fetch_nwfpe_register.
621 (fetch_regs): Modified to use thread id's.
622 (store_regs): Modified to use thread id's.
623 (fetch_inferior_registers): Modified to handle single register
625 (store_inferior_registers): Modified to handle single register
627 (arm_linux_register_u_addr): Removed.
629 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
631 * config/arm/linux.mh
632 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
635 * config/arm/nm-linux.h: Include config/nm-linux.h.
636 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
637 (REGISTER_U_ADDR): Removed.
638 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
639 (#include "solib.h"): Removed. Included via config/nm-linux.h.
641 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
643 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
644 <mooney@dogbert.cc.ndsu.nodak.edu>:
645 * infrun.c (follow_fork_mode_kind_names): NULL terminate
647 (scheduler_enums): Ditto.
649 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
651 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
653 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
654 SIZEOF_CALL_DUMMY_WORDS): Update.
656 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
658 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
660 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
662 2000-04-19 Jim Blandy <jimb@redhat.com>
664 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
665 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
666 * gdbarch.c, gdbarch.h: Regenerated.
667 * arch-utils.c (default_return_value_on_stack): New function.
668 * arch-utils.h (default_return_value_on_stack): New declaration.
669 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
671 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
672 two-dimensional array, instead of faking it with explicit index
675 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
676 (Thanks to Guy Harris.)
678 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
680 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
682 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
686 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
688 * TODO: Document -Wreturn-type problem.
690 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
692 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
694 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
696 * infcmd.c (_initialize_infcmd): Add `info r' alias for
699 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
701 From Philippe De Muyter <phdm@macqel.be>:
702 * bcache.c (free_bcache): Do not free NULL.
704 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
707 * NEWS: Update GDB version. Duplicate paragraph explaining
710 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
712 * Makefile.in (distclean): Delete tui/Makefile.
713 * TODO: Add deletion of tui/Makefile.in to list.
715 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
717 * symfile.h (struct section_addr_info ): Remove fields for special
718 treatment of .text, .data and .bss sections.
720 * solib.c (symbol_add_stub): The special field text_addr is not
721 available anymore. Search for the .text field the hard way.
723 * symfile.c (build_section_addr_info_from_section_table): Don't
724 fill in {text, data, bss}_addr any more.
725 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
726 to fill in section_offsets for objfile.
727 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
728 special case anymore.
729 (add_symbol_file_command): Ditto.
731 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
733 symfile.c: (symbol_file_command): Remove support for rombug, to
736 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
738 * symfile.c (add_symbol_file_command): Rewrite the arguments
739 processing part. Simplify syntax of command. Remove support for
741 (_initialize_symfile): Update help message for add-symbol-file
744 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
746 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
747 * gdbarch.h, gdbarch.c: Re-generate.
749 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
751 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
752 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
753 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
754 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
755 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
756 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
757 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
758 ADDRESS_TO_POINTER): Delete default definition. Handled by
761 * gdbarch.sh: Make multi-arch defaults, defaults for non-
763 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
764 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
765 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
766 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
767 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
768 Provide default/legacy implementation.
769 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
770 * gdbarch.h, gdbarch.c: Re-generate.
772 2000-04-16 Jim Blandy <jimb@redhat.com>
774 * findvar.c (store_typed_address, extract_typed_address): Fix
775 function names in error messages.
777 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
779 * config/djgpp/config.sed: Fix the lines which edit clean: and
780 uninstall-info: targets.
782 2000-04-14 Jim Blandy <jimb@redhat.com>
784 Bring IEEE_FLOAT under gdbarch's control.
785 * gdbarch.sh (IEEE_FLOAT): New entry.
786 * gdbarch.c, gdbarch.h: Regenerated.
787 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
788 (print_floating): Use IEEE_FLOAT as if it were an expression; use
789 the code specific to IEEE-format numbers whenever the value of
790 IEEE_FLOAT is non-zero.
791 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
792 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
793 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
794 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
795 config/mips/tm-mips.h, config/pa/tm-hppa.h,
796 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
797 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
798 IEEE_FLOAT, make sure they give it the value (1).
800 Provide the hooks needed to support architectures on which
801 pointers are not always simple byte addresses.
803 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
804 functions which architectures can redefine, defaulting to
805 generic_pointer_to_address and generic_address_to_pointer.
806 * findvar.c (extract_typed_address, store_typed_address,
807 generic_pointer_to_address, generic_address_to_pointer): New
809 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
811 (extract_address, store_address): Doc fixes.
812 * values.c (value_as_pointer): Doc fix.
813 (value_from_pointer): New function.
814 * defs.h (extract_typed_address, store_typed_address): New
816 * inferior.h (generic_address_to_pointer,
817 generic_pointer_to_address): New declarations.
818 * value.h (value_from_pointer): New declaration.
820 The following changes are all of the general form "Use these
821 functions instead of these other functions." In each case, the
822 change is because the new calls provide enough information to do
823 the appropriate address / pointer conversions, where the old calls
824 did not, or because the new functions are more appropriately named
825 for the operation being performed.
827 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
829 * blockframe.c (generic_push_dummy_frame): Use read_pc and
830 read_sp, not read_register.
831 * c-valprint.c (c_val_print): Use extract_typed_address instead of
832 extract_address to extract vtable entries and references.
833 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
834 instead of value_from_longest to extract the vtable's address.
835 * eval.c (evaluate_subexp_standard): Use value_from_pointer
836 instead of value_from_longest to compute `this', and for doing
837 pointer-to-member dereferencing.
838 * findvar.c (read_register): Use extract_unsigned_integer, not
840 (read_var_value): Use store_typed_address instead of store_address
841 for building label values.
842 (locate_var_value): Use value_from_pointer instead of
844 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
845 instead of value_from_longest, to build arguments to __d_shl_get.
846 * printcmd.c (set_next_address): Use value_from_pointer, not
848 (x_command): Use value_from_pointer, not value_from_longest.
849 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
850 not value_from_longest.
851 * valarith.c (value_add, value_sub): Use value_from_pointer, not
853 * valops.c (find_function_in_inferior, value_coerce_array,
854 value_coerce_function, value_addr, hand_function_call): Same.
855 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
856 * values.c (unpack_long): Use extract_typed_address to produce
857 addresses from pointers and references, not extract_address.
858 (value_from_longest): Use store_typed_address instead of
859 store_address to produce pointer and reference values.
861 2000-04-13 Mark Kettenis <kettenis@gnu.org>
863 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
864 HAVE_PSADDR_T): Add them here instead of in config.in.
866 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
867 * configure.in: Add check for broken prfpregset_t type.
868 * lin-thread.c (gdb_prfpregset): New typedef, depends on
869 definition of PRFPREGSET_T_BROKEN.
870 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
871 p_td_thr_setfpregs, thread_db_fetch_registers,
872 thread_db_store_registers): Use gdb_prfpregset_t instead of
874 * config.in: Regenerated.
875 * configure: Regenerated.
877 2000-04-13 DJ Delorie <dj@cygnus.com>
879 * mips-tdep.c (do_fp_register_row): copy the number of bytes
880 allocated, not the size of the pointer.
882 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
884 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
885 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
886 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
887 to handle floating point registers if NUM_FREGS is not zero.
889 2000-04-13 Nick Duffek <nsd@cygnus.com>
891 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
892 and document to_find_new_threads bug.
894 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
896 * infrun.c (proceed, normal_stop): Change the error message about
897 failure to insert breakpoints/watchpoints so that it makes sense
898 even if ptrace is not used or no other processes can be active.
900 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
902 * configure.in: Add --enable-maintainer-mode.
903 * aclocal.m4, configure: Re-generate.
905 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
906 on maintainer-mode. Update copying.c in source directory.
907 (copying.txt): Delete rule.
908 (copying.o): Add explict paths to $(srcdir) and explicit make
911 2000-04-12 Kevin Buettner <kevinb@redhat.com>
913 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
914 (fetch_debug_register, fetch_debug_register_pair,
915 store_debug_register, store_debug_register_pair, is_power_of_2,
916 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
917 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
919 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
920 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
921 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
922 target_remove_watchpoint): Define.
923 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
924 ia64_linux_remove_watchpoint): Declare.
926 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
928 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
929 hardware breakpoint resources, return EBUSY.
930 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
931 one of the enumerated values, return EINVAL.
933 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
935 * README: Mention special build instructions for DJGPP.
936 * NEWS: Update with FP features on x87 platforms, and
937 DJGPP-related changes.
939 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
941 * top.c (gdb_completer_file_name_break_characters): New variable.
942 (line_completion_function): When completing on file names, use
943 gdb_completer_file_name_break_characters as word break
944 characters for the readline library.
946 2000-04-12 Mark Kettenis <kettenis@gnu.org>
948 * i387-tdep.c (print_i387_value): Avoid call to
949 floatformat_to_doublest if long double type is the same on host
952 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
954 * wrapper.h: Remove definitions of internal functions.
955 * wrapper.c: Remove definitions of exported functions (which are
956 already in wrapper.h) and make static all internal wrap_* functions.
958 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
960 * acconfig.h (USE_INCLUDED_REGEX): Add.
961 * Makefile.in (REGEX_CFLAGS): Delete
962 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
963 * configure, config.in: Re-generate.
965 2000-04-10 Philip Blundell <philb@gnu.org>
967 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
969 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
971 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
973 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
974 * command.h (enum command_class): Remove trailing "," to placate
977 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
979 * TODO, NEWS: Update. Mention MI.
981 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
983 * gdbarch-utils.h, gdbarch-utils.c: Delete.
984 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
986 * Makefile.in: Update.
989 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
991 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
992 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
993 new "set mips saved-gpreg-size" command
994 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
995 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
996 either from target, or gdb multi-arch
997 (show_mips_command): New. For "show mips" prefix command
998 (set_mips_command): New. For "show mips" prefix command
999 (_initialize_mips_tdep): Add top-level mips prefix command
1000 Add "set mips saved-gpreg-size" command
1002 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1003 mips_default_saved_regsize.
1004 (mips_gdbarch_init): Update.
1005 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1006 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1007 mips_default_saved_regsize.
1009 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1011 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1012 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1013 replace calls to target_xfer_memory() with target_read_memory()
1014 and target_write_memory().
1016 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1018 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1019 NULL. Macro returns a CORE_ADDR.
1021 2000-04-08 Jim Blandy <jimb@redhat.com>
1023 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1024 Don't include "bfd-elf.h".
1025 (address_significant_size): Delete variable.
1026 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1027 consistency between it and the Dwarf 2 compilation unit header
1029 (read_address): Don't mask off bits above
1030 address_significant_size.
1031 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1032 (elf_bfd_h): Remove variable; it's no longer used.
1034 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1036 * configure.in (NEW_PROC_API): Escape square brackets when testing
1038 * configure: Regenerate.
1040 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1042 * ChangeLog: Correct date on last entry.
1043 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1044 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1045 * config/arm/tm-embed: Fix build warning from redefinition of
1047 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1048 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1049 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1050 override default in tm-arm.h. Use default target byte order
1053 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1055 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1056 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1058 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1060 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1061 of PROC_SERVICE_IS_OLD.
1062 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1063 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1065 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1067 * Makefile.in (CFLAGS): Set using configure.
1069 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1070 * configure: Re-generate.
1072 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1074 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1075 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1076 procfs_ops.to_has_all_memory to 1.
1080 2000-04-06 Nick Duffek <nsd@cygnus.com>
1082 * configure.in (_MSE_INT_H): Define on Solaris 7.
1083 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1084 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1085 * configure: Regenerate.
1086 * config.in: Regenerate.
1088 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1090 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1091 Change to rely on PIDGET etc.
1092 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1093 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1094 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1095 define. Allow target to use procfs hardware watchpoints.
1096 * config/sparc/nm-sun4sol2.h: ditto.
1097 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1098 definitions to use 16 bits for the pid, 15 bits for the tid, and
1100 * config/sparc/tm-sun4sol2.h: ditto.
1101 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1102 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1103 for more than 15 thread increments.
1105 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1107 * top.c (filename_completer): Set subsequent_name to 1 early on,
1108 to prevent an infinite loop if the first file in the directory is
1109 a backup file (whose name ends in a `~').
1111 2000-04-05 Jim Blandy <jimb@redhat.com>
1113 * solib.c (update_solib_list): New function.
1114 (solib_add): Call update_solib_list, and then read symbols.
1115 (info_sharedlibrary_command): Call update_solib_list, not
1118 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1120 * arm-linux-tdep.c: Resolve implicit function declarations by
1121 including target.h and value.h. Inclusion of symtab.h is
1124 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1126 * arm-linux-tdep.c: New file.
1127 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1128 (arm_get_longjmp_target): Moved it and all defines
1129 it uses to arm-linux-tdep.c.
1130 (arm_linux_extract_return_value): Moved to
1132 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1134 2000-04-04 Nick Duffek <nsd@cygnus.com>
1136 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1137 instead of kill_target.
1139 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1141 * TODO: Make note of various C++ things i have planned for 5.1.
1143 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1145 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1146 in shift. Stop GCC thinking it has a shift overflow.
1148 2000-04-03 H.J. Lu <hjl@gnu.org>
1150 * TODO: Remove the regex entry.
1152 2000-04-03 H.J. Lu <hjl@gnu.org>
1154 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1155 is defined and <regex.h> otherwise.
1157 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1158 * monitor.c: Likewise.
1159 * osfsolib.c: Likewise.
1160 * solib.c: Likewise.
1161 * source.c: Likewise.
1162 * symtab.c: Likewise.
1164 * Makefile.in (REGEX): Changed to @REGEX@.
1165 (REGEX_CFLAGS): New.
1167 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1168 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1170 * configure.in (--with-included-regex): New switch.
1171 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1172 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1173 * configure: Regenerated.
1175 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1177 * NEWS (powerpc-*-linux*): Mention.
1179 2000-04-03 J.T. Conklin <jtc@redback.com>
1181 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1183 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1185 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1186 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1188 * ia64-linux-nat.c (fill_gregset): Implement.
1189 (supply_fpregset, fill_fpregset): New functions.
1191 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1192 which the CFM is fetched for certain frames.
1193 (find_global_pointer, find_extant_func_descr): Don't use
1194 partial symtabs for locating sections.
1196 * config/ia64/linux.mh (LOADLIBES): Define.
1197 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1198 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1199 file containing generic linux declarations/definitions.
1200 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1201 defined in generic nm-linux.h.
1202 (solib.h): Remove include; already included in generic nm-linux.h.
1204 2000-04-03 Jim Blandy <jimb@redhat.com>
1206 * solib.c (solib_add): Move all the code for loading symbol tables
1207 below the code to sort out additions and removals. That way, we
1208 always catch all loaded shared libraries whose symbols we haven't
1211 * solib.c (solib_add): Don't try to free a shared object's objfile
1212 if it doesn't have one. Duh.
1214 * solib.c (solib_add): If a pattern was given, but it doesn't
1215 match any currently loaded shared libraries, print a message;
1216 don't just be silent.
1218 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1220 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1221 two-dimensional array instead of faking it with index
1224 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1226 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1228 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1229 definition (and use the common one in tm-i386.h).
1230 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1231 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1232 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1233 i386-tdep.c defines it for all x86 targets.
1234 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1236 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1238 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1239 results. Fix editing of `main' arguments for non-GNU Sed.
1241 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1243 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1244 error message: there's no "overlay on" command.
1246 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1248 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1249 (copying.txt): New target, a link to COPYING.
1251 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1255 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1258 (set_hook, error_hook): Remove PARAMS.
1260 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1262 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1263 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1264 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1266 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1268 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1270 2000-04-02 Nick Duffek <nsd@cygnus.com>
1272 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1273 error() during parse_and_eval_type().
1274 (check_stub_method): Call safe_parse_type instead of
1275 parse_and_eval_type().
1276 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1277 (wrap_parse_and_eval_type): New support function.
1278 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1279 (wrap_parse_and_eval_type): Prototype.
1281 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1283 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1285 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1287 * gdbarch-utils.h, gdbarch-utils.c: New files.
1288 * Makefile.in (SFILES, COMMON_OBS): Update.
1289 (gdbarch_utils_h) Define.
1290 (gdbarch-utils.o): Add dependencies.
1292 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1293 handling default method values.
1294 (startup_gdbarch): Rename default_gdbarch, name misleading.
1295 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1296 (register_name): Default to legacy_register_name.
1297 (call_dummy_words): Default to legacy_call_dummy_words.
1298 (sizeof_call_dummy_words): Default to
1299 legacy_sizeof_call_dummy_words.
1300 (register_convertible): Default to
1301 generic_register_convertible_not.
1302 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1303 (remote_translate_xfer_address): Default to
1304 generic_remote_translate_xfer_address.
1305 (frameless_function_invocation): Default to
1306 generic_frameless_function_invocation_not.
1308 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1310 * i386-linux-nat.c: Add copyright notice.
1312 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1313 &floatformat_i387_ext.
1314 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1316 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1318 * findvar.c (extract_floating): Remove reference to
1319 TARGET_EXTRACT_FLOATING.
1320 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1322 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1324 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1325 Safe version of value_subscript.
1326 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1328 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1330 * ui-file.c: Include "gdb_string.h"
1331 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1332 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1333 unions, since they are all used to hold both pointers and ints
1334 at various times. Casting pointer to int and vice versa gives
1335 warnings (and is not safe) if they are not the same size.
1337 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1339 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1340 casting problems when int and pointer are not the same size.
1341 * event-top.c (command_handler): Use data as a union.
1342 (command_line_handler_continuation): Ditto.
1343 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1344 (step_once): ditto. (finish_command_continuation): Ditto.
1345 (finish_command): Ditto.
1346 * breakpoint.c (until_break_command): Use data as a union.
1347 (until_break_command_continuation): Ditto.
1348 * utils.c (add_intermediate_continuation): Fix typo in comment.
1350 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1352 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1353 * gdbarch.sh: Re-sync with gdbarch.[hc].
1355 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1357 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1358 (install_minimal_symbols): Fix demangled symbol problems caused by
1359 using add_minsym_to_hash_table for the demangled names, which is
1360 wrong. Now we use add_minsym_to_demangled_hash_table.
1361 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1362 caused by weird control flow.
1363 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1365 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1367 * configure.in: -linux-gnu*, not -linux-gnu.
1369 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1371 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1372 with qThreadExtraInfo.
1374 2000-03-29 J.T. Conklin <jtc@redback.com>
1376 * i386nbsd-nat.c (fetch_core_registers): Make static.
1378 * m68knbsd-nat.c (fetch_core_registers): Make static.
1379 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1381 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1383 * TODO: Update GDB 5 status.
1385 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1387 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1388 * breakpoints.c (remove_hw_watchpoints): Update.
1389 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1392 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1394 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1395 infrun.c (resume): Remove hardware watchpoints before stepping
1396 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1398 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1400 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1402 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1404 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1405 CORE_ADDR, to match call from procfs_set_watchpoint.
1407 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1408 Reselect the saved frame silently after frame selection for
1409 watchpoint evaluation.
1410 (insert_breakpoints): Add missing space in `Hardware watchpoint
1411 deleted' message. Do not reinsert hardware watchpoint if it is
1412 already marked for deletion at next stop.
1414 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1416 * partial-stab.h: Add one more check against corrupted or irregular
1419 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1421 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1422 (Change also approved in the mainline glibc sources)
1424 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1426 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1427 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1428 particularly ensuring it can't return SERIAL_TIMEOUT when told
1431 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1433 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1434 which never existed before, and thus, has no deprecated old command.
1436 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1437 "set archdebug" (same goes for the show commands).
1438 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1439 deprecate "set eventdebug" (same goes for the show commands).
1440 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1441 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1443 x(init_main): Add the "set debug" and "show debug" commands.
1444 Add setdebuglist and showdebuglist.
1446 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1448 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1449 Added prototype for the deprecate command so it doesn't complain.
1451 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1453 * top.c (print_gdb_version): Bump copyright year to 2000.
1455 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1457 * MAINTAINERS: Add Glen McCready to write after approval list.
1459 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1461 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1462 * config.h: Regenerate.
1464 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1466 * TODO: Update. Add criteria for next release of GDB.
1468 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1470 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1471 * config.h: Regenerate.
1473 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1475 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1476 before installing GDB.
1478 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1480 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1481 Re-format warning message. Document that post 5.0 this can be
1484 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1486 * ChangeLog: Revert whitespace changes.
1488 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1490 * MAINTAINERS: Update folks who need accounts.
1492 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1494 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1496 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1498 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1499 instead of TARGET_LONG_DOUBLE_BITS.
1500 * config/i386/tm-i386mk.h: Likewise.
1502 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1504 Provide `long double' support for most i386 targets.
1505 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1506 &floatformat_i387_ext.
1507 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1508 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1509 `builtin_type_long_double'.
1510 (REGISTER_CONVERT_TO_VIRTUAL): Call
1511 i386_register_convert_to_virtual.
1512 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1513 (i387_to_double, double_to_i387): Remove prototypes.
1514 (i386_extract_return_value): Change prototype to match definition
1516 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1517 (TARGET_LONG_DOUBLE_BITS): #undef.
1518 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1519 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1520 (i387_extract_floating, i387_store_floating): Remove prototypes.
1521 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1522 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1523 (REGISTER_VIRTUAL_TYPE): Remove.
1524 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1525 (i386_register_convert_to_raw): New function.
1526 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1527 (i387_store_floating): Remove.
1529 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1531 * maint.c: Re-indent.
1533 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1535 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1537 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1539 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1542 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1544 * win32-nat.c: Back out special frame walking code. It was broken.
1545 (handle_exception): Correctly identify an illegal instruction.
1546 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1547 normal i386 handling.
1549 2000-03-24 J.T. Conklin <jtc@redback.com>
1551 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1552 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1553 (fetch_core_registers): Read fp registers.
1554 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1556 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1558 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1559 so that we can stop searching for the prologue past the function end
1560 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1562 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1564 * linux-thread.c, lin-thread.c (save_inferior_pid,
1565 restore_inferior_pid): Don't do compile time comparison
1566 of TARGET_PTR_BIT and TARGET_INT_BIT.
1568 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1570 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1572 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1573 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1575 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1577 (delta68_in_sigtramp): New function.
1578 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1579 (m68k_skip_prologue): Use P_* macros, not hex constants.
1580 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1581 instructions, but accept them in any order; use P_* macros, not octal
1582 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1583 `moveml to (fp + displacement)'.
1584 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1585 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1587 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1589 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1591 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1593 * solib.c (open_symbol_file_object): To sneak an int argument
1594 past catch_errors, instead of casting it to a pointer, simply
1597 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1599 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1600 index into the prams[] and args[] arrays.
1602 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1604 From David Whedon <dwhedon@gordian.com>
1606 * top.c (execute_command): Checks all commands beore executing
1607 to see if the user needs to be warned that the command is
1608 deprecated, warns user if appropriate.
1609 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1610 return values from void to struct cmd_list_element *.
1611 * command.c (lookup_cmd_1): Check aliases before following link
1612 in case user needs to be warned about a deprecated alias.
1613 (deprecate_cmd): new exported function for command deprecation,
1614 sets flags and posibly a replacement string.
1615 (deprecated_cmd_warning): New exported funciton to warn user about
1616 a deprecated command.
1617 (lookup_cmd_composition): New exported function that determines
1618 alias, prefix_command, and cmd based on a string. This is useful
1619 is we want to full name of a command.
1620 * command.h : Added prototypes for deprecate_cmd,
1621 deprecated_warn_user and lookup_cmd_composition, added flags to
1622 the cmd_list_element structure, changed return values for
1623 add_com_* and add_info_* from void to cmd_list_element.
1624 * maint.c : (maintenance_deprecate): New function to deprecate a
1625 command. This exists only so that the testsuite can deprecate
1626 commands at runtime and check the warning behavior.
1627 (maintenance_undeprecate) : New function, drops deprecated flags.
1628 (maintenance_do_deprecate): Actually does the (un)deprecation.
1629 (initialize_maint_cmds): Added the above new deprecate commands.
1631 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1632 * command.c (apropos_cmd_helper): New function, meat of the
1634 (apropos_command): New apropos command to search command
1635 names/documentation for regular expressions.
1636 (_initialize_command): Add the apropos command.
1638 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1640 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1641 paddr_t to psaddr_t. This mistake appears to date from an
1642 erroneous man page in Solaris 2.5 -- the correct type from the
1643 system headers has always been psaddr_t.
1644 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1647 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1649 * ia64-linux-nat.c: Fix copyright.
1650 (fill_gregset): Minor formatting fix.
1651 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1652 examine_prologue): Clean up some compiler warnings.
1653 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1654 find_global_pointer, find_extant_func_descr): New functions.
1655 (ia64_use_struct_convention, ia64_extract_return_value,
1656 ia64_push_arguments): Handle HFAs.
1657 (ia64_push_arguments): Find (or build) a function descriptor
1658 when given a function address.
1659 (ia64_push_return_address): Moved code for finding the
1660 global pointer into its own function, find_global_pointer ().
1662 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1664 * event-loop.c (handle_file_event): Run through indent.
1666 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1668 From Philippe De Muyter <phdm@macqel.be>
1670 * event-loop.c (sys/types.h): File now included unconditionally.
1671 (use_poll): New variable..
1672 (gdb_notifier): poll- and select-versions merged.
1673 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1674 and reset `use_poll' if not.
1675 (create_file_handler): Select poll- or select-version according to
1677 (delete_file_handler, handle_file_event): Likewise.
1678 (gdb_wait_for_event, poll_timers): Likewise.
1680 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1682 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1683 size of a target pointer before passing them to print_address.
1685 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1687 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1688 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1690 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1691 (i386_extract_return_value): Rewritten. Correctly support all
1692 floating-point types and large integer types on targets that use
1693 the standard i386 GDB register layout and return floating-point
1696 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1698 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1700 2000-03-21 J.T. Conklin <jtc@redback.com>
1702 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1703 * i386nbsd-nat.c: New file.
1705 * i386/tm-nbsd.h (NUM_REGS): Removed.
1706 (HAVE_I387_REGS): Defined.
1707 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1709 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1712 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1714 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1715 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1716 the write after approval list.
1718 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1720 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1721 symbol_file_add): Move declarations from here...
1722 * symfile.h: ...to here.
1724 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1725 all section addresses, not just .text.
1726 * symfile.h, symfile.c (free_section_addr_info,
1727 build_section_addr_info_from_section_table): New functions.
1729 * symfile.h (MAX_SECTIONS): Increase value to 40.
1730 * symfile.c (syms_from_objfile): Add bounds check prior to
1731 accessing ``other'' array in a section_addr_info_struct.
1732 Remove unused variable section_offsets.
1733 (add_symbol_file_command): Remove unused variable text_addr.
1735 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1737 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1738 watchpoint appears to break, but the watched value changed.
1740 2000-03-21 Jim Blandy <jimb@redhat.com>
1742 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1743 a companion to gdbarch_alloc, which allows a gdbarch init function
1744 to free partially-built gdbarch structures.
1745 * gdbarch.c, gdbarch.h: Regenerated.
1747 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1749 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1751 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1752 initialize_arch): Define for IA-64.
1753 (initialize_arch): Add declaration.
1755 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1757 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1758 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1759 remove, or check status of hardware watchpoints for entire structs
1760 and arrays unless the user explicitly asked to watch that struct
1762 (insert_breakpoints): Try to insert watchpoints for all the values
1763 on the value chain, even if some of them fail to insert.
1765 * values.c (value_primitive_field): Set the offset in struct value
1766 we return when the field is a packed bitfield.
1768 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1770 * remote.c (remote_threads_extra_info): New function.
1771 Implement the extra thread info query for "info threads".
1772 (remote_threads_info): Clean up a bit.
1773 (use_threadinfo_query, use_threadextra_query): New variables.
1774 Control whether GDB will use the new or old protocol for
1775 thread info queries.
1776 (remote_open_1): Initialize new variables.
1777 (remote_async_open_1): Ditto.
1778 (remote_cisco_open): Ditto.
1780 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1782 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1783 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1784 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1786 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1788 * utils.c (floatformat_from_doublest): Don't assume that a long
1789 will be exactly 32 bits in length. Also... make sure space
1790 that we're writing the float to is completely initialized to
1791 zeroes, even when the number of bits in the float is not
1792 evenly divisible by FLOATFORMAT_CHAR_BIT.
1794 2000-03-20 Jim Blandy <jimb@redhat.com>
1796 * i386-linux-nat.c: No need to #include "frame.h" any more.
1797 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1798 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1799 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1800 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1801 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1802 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1803 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1804 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1805 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1806 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1807 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1808 out that these are target-dependent, and useful in non-native
1809 configurations. Moved to...
1810 * i386-linux-tdep.c: ... Here, a new file.
1811 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1812 (i386-linux-tdep.o): New rule.
1813 (i386-linux-nat.o): We no longer depend on frame.h.
1814 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1816 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1818 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1819 Print an error at compile time if we are to use select, but FD_SET
1821 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1822 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1823 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1824 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1825 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1826 instead of using memcpy and memset. Use FD_ISSET.
1828 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1830 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1832 * command.c (_initialize_command): Document requirements for ``!''
1835 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1837 From Fri 10 Mar 2000 Robert
1838 <robert.melchers@drives.eurotherm.co.uk>:
1839 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1841 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1843 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1844 <dave@hiauly1.hia.nrc.ca>:
1845 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1846 _initialize_hpux_thread being called twice.
1847 * configure: Regenerated.
1849 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1851 * event-top.c (_initialize_event_loop): If instream is not
1852 connected to a terminal device, turn editing off.
1854 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1856 Support for building GDB with DJGPP, and running the test suite on
1858 * config/djgpp/djconfig.sh: New file.
1859 * config/djgpp/config.sed: New file.
1860 * config/djgpp/README: New file.
1861 * config/djgpp/fnchange.lst: New file.
1862 * config/djgpp/djcheck.sh: New file.
1864 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1866 * ser-go32.c (ports): Make the initializers complete, to pacify
1869 2000-03-17 Jim Blandy <jimb@redhat.com>
1871 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1872 two-dimensional array, instead of faking it with explicit index
1875 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1876 linuxthreads_create_inferior): Fix typo in variable name: it's
1877 linuxthreads_exit_status, not linux_exit_status.
1879 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1882 * solib.c (solib_add): Delete debugging code.
1884 2000-03-17 Mark Kettenis <kettenis@gnu.org>
1886 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1887 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1889 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1891 * language.c (set_lang_str): Do not call `free' for a null pointer.
1892 (set_type_str, set_range_str): Ditto.
1894 2000-03-16 Jim Blandy <jimb@redhat.com>
1896 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1899 * solib.c (current_sos): Be more careful about freeing the new
1900 so_list node if an error occurs.
1902 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1903 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1904 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1905 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1906 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1907 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1908 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1909 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1910 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1911 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1912 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1913 Linux-specific signal trampoline detection, and should be moved
1915 * i386-linux-nat.c: ... here.
1916 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1917 this any more, since we're not enabling OS-specific code in a
1918 OS-independent file.
1920 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1922 * Makefile.in (go32-nat.o): Add prerequisites.
1923 (ALLDEPFILES): Add go32-nat.c.
1925 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1927 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1928 * symfile.c (reread_symbols): Clear msymbol hash table.
1930 2000-03-15 Jim Blandy <jimb@redhat.com>
1932 Deal with the inferior unloading shared objects.
1933 * solib.c (current_sos): New function, replacing find_solib.
1934 (find_solib): Deleted.
1935 (free_so): New function.
1936 (clear_solib): Call free_so, instead of writing it out.
1937 (solib_add): Rewritten: compare the inferior's current list of
1938 shared objects with GDB's list, and do the required loads and
1940 (info_sharedlibrary_command, solib_address): Don't use find_solib
1941 to walk the list of shared libraries: call solib_add, and then
1942 walk the list at so_list_head normally.
1943 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1944 detach the core target. These tasks are taken care of elsewhere.
1945 * target.c (remove_target_sections): New function.
1946 * target.h (remove_target_sections): New declaration.
1948 * solib.c (symbol_add_stub): Check whether we've already created
1949 an objfile for this shared object first, before doing all that
1950 work to compute section addresses, etc.
1952 * objfiles.c (unlink_objfile): Report an internal error if objfile
1953 doesn't occur in the object_files list.
1955 * solib.c (special_symbol_handling): Delete argument; it's not
1958 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1960 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1961 from solib structures. Use it throughout solib.c, get rid of all
1963 (struct so_list): Change type of lmaddr to CORE_ADDR.
1964 (first_link_map_member): Change return value type to CORE_ADDR,
1966 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1968 (open_symbol_file_object, find_solib): Change type of lm variable
1971 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
1973 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1974 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1975 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1976 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1978 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1979 not opened by dos_open, but let the 3 standard handles go through
1982 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1984 * eval.c (evaluate_subexp_with_coercion): Add call to
1985 check_typedef, to handle typedeffed vars correctly.
1987 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
1989 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1991 (QUIT): Note that this can probably be replaced by a function.
1993 2000-03-13 James Ingham <jingham@leda.cygnus.com>
1995 Add support for a variable object that tries to evaluate itself in
1996 the currently selected frame, rather than in a fixed frame.
1998 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2000 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2002 * varobj.c (varobj_list): Return type indicates whether the
2003 variable's type has changed (for current frame variables).
2004 (varobj_update): Handle the case where the variable's type has
2006 (delete_variable_1): Allow for deletion of variables that have not
2008 (new_root_variable): Initialize use_selected_frame variable.
2009 (value_of_root): This is where most of the work to handle "current
2010 frame" variables was added. Most of the complexity involves
2011 handling the case where the type of the variable has changed.
2012 (varobj_create): Add a "type" argument, to tell if the
2013 variable is one of these "current frame" variables. Also protect
2014 call to parse_exp_1 from long jumping.
2016 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2018 * go32-nat.c (struct env387): Remove declaration.
2019 (print_387_status, i386_go32_float_info): Remove redundant
2021 (regno_mapping, sig_map, excepn_map): Add braces around inner
2023 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2024 fix code which mixed signed with unsigned.
2025 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2026 (go32_wait): Initialize INT3_addr.
2027 (go32_fetch_registers): Extend all FP registers that are shorter
2028 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2029 on config/i386/tm-i386.h.
2030 (store_register): Support 32 FP registers.
2031 (go32_create_inferior): Don't crash if handed a NULL pointer
2032 instead of exec file name.
2033 (ignore): Remove unused function.
2034 (go32_insert_hw_breakpoint): Remove unused variables.
2035 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2037 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2039 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2040 overloading, add support for seeing through references:
2041 * valops.c (find_overload_match): Handle STABS overloading for
2043 (find_overload_match): Look in right place for function arguments
2045 (find_overload_match): Rather than giving up when we have >1
2046 perfect match, just choose one, especially since the
2047 recommendation GDB gives ("disambiguate it by specifying function
2048 signature"), is basically impossible.
2049 (check_field_in): STREQ->strcmp_iw
2050 (search_struct_field): STREQ->strcmp_iw
2051 (find_method_list): STREQ->strcmp_iw
2052 * gdbtypes.c (rank_one_type): Add ability to see through
2054 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2056 (rank_function): Rank function properly (was doing it wrong
2057 before, comparing the wrong parts of the arrays)
2058 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2059 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2060 associated with converting a non-reference to a reference.
2061 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2062 return full value object; for STRUCTOP_PTR, use pointer to
2063 rtti type to get member / method if objectprint is set and
2064 target type of pointer is class.
2066 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2069 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2071 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2073 (gnu_attach): Change error message for missing
2074 argument to be identical to the corresponding message in
2075 `inftarg.c'. This makes the testsuite happy.
2077 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2079 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2080 %eflags isn't modified. This fixes a bug where every call to a
2081 function in the program beyond the first call would fail.
2083 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2085 * MAINTAINERS: Devolve responsibility for domain maintenance.
2087 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2089 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2091 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2093 * gdb.base/long_long.exp: Correct test suite failure when printing
2094 a long long value as a double on ARM platforms.
2096 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2098 * MAINTAINERS (Core): Anthony Green is the Java - including
2099 testsuite - maintainer. Reformat testsuite and language support
2102 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2104 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2105 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2106 i386_linux_saved_pc_after_call.
2108 2000-03-06 Jim Blandy <jimb@redhat.com>
2110 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2112 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2113 (compact_minimal_symbols): Added `objfile' argument.
2114 Put symbols in the objfile's hash table.
2115 (install_minimal_symbols): Put symbols in the objfile's demangled
2117 (lookup_minimal_symbol): Use hash table to find symbol in
2119 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2121 (prim_record_minimal_symbol_and_info): Initialize the
2122 hash link fields of the new minimal symbol.
2123 * symtab.h (struct minimal_symbol): New fields `hash_next',
2124 `demangled_hash_next'.
2125 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2126 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2127 (struct objfile): New fields `msymbol_hash',
2128 `msymbol_demangled_hash'.
2130 2000-03-06 Jim Blandy <jimb@redhat.com>
2132 * solib.c (first_link_map_member): Doc fix.
2134 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2136 From Eli Zaretskii <eliz@is.elta.co.il>:
2138 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2139 zero, since time_t might be unsigned.
2141 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2143 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2145 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2147 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2149 Allow GDB to run on Linux 2.0 again.
2150 * config.in: Add HAVE_PTRACE_GETREGS.
2151 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2152 * configure: Regenerated.
2153 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2154 CANNOT_STORE_REGISTER): New defines.
2155 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2156 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2157 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2158 store_register, old_store_inferior_registers): Copied over from
2159 `inptrace.c' as a temporary measure.
2160 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2161 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2162 HAVE_PTRACE_GETREGS isn't defined.
2163 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2165 (fetch_inferior_registers, store_inferior_registers): Fall back on
2166 the method use in `infptrace.c' (by calling
2167 old_fetch_inferior_registers and old_store_inferior_registers) if
2168 `have_ptrace_getregs' isn't set.
2170 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2172 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2173 of gregset_t and fpregset_t. Those are the only names that are
2174 guaranteed to specify the right types for all supported Linux
2176 Various doc fixes and gratitious local variable renames, all in an
2177 attempt to stress similarities between the code and unify the
2178 terminology used. Use ISO-C all over.
2179 (regmap): Remove trailing comma.
2180 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2181 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2182 is unnecessary and wasn't used anyway. All callers changed.
2183 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2184 (fetch_regs, store_regs): Remove unused variable `regno'.
2185 (fill_fpregs): If REGNO is not -1, only update the specified
2187 (fetch_core_registers): Renamed from
2188 i386_linux_fetch_core_registers. There is no need for a unique
2189 name since the function is static anyway.
2190 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2191 since it is more descriptive.
2193 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2195 * MAINTAINERS (readline/): Expand to include host maintainers.
2197 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2199 Fix support for Linux/i386 signal trampolines. The old approach
2200 didn't work for Linux 2.2 and beyond, and didn't work with recent
2201 versions of the GNU C library.
2202 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2203 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2204 (linux_rt_sigtramp_code): New variable.
2205 (LINUX_RT_SIGTRAMP_LEN): New define.
2206 (i386_linux_rt_sigtramp_start): New function. Detect start of
2207 signal trampolines for RT signals.
2208 (i386_linux_sigtramp): Removed.
2209 (i386_linux_in_sigtramp): New function.
2210 (i386_linux_sigcontext_addr): New function. Recognize the names
2211 of the signal tranmpolines used by recent versions of the GNU C
2212 library, and add support for RT signals.
2213 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2214 defines. Moved here from config/i386/tm-linux.h.
2215 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2216 Reimplement in terms of i386_linux_sigcontext_addr.
2217 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2218 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2219 Moved to i386-tdep.c.
2220 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2222 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2224 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2225 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2227 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2229 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2232 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2234 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2235 ``Blanket Write Privs'' maintainers.
2237 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2239 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2240 * language.c (longest_local_hex_string_custom): Don't compile
2241 'long long' section if host doesn't have 'long long'.
2243 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2245 * language.c (longest_raw_hex_string): Comment out. Appears
2248 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2250 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2251 "mmalloc.h" which means using PTRs.
2252 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2254 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2256 * defs.h (store_address, store_unsigned_integer, store_address):
2257 Replace PTR with void* in delcaration.
2258 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2259 extract_long_unsigned_integer, extract_address,
2260 store_signed_integer, store_unsigned_integer, store_address):
2261 Convert definition to ISO-C. Replace PTR with void*.
2263 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2265 * defs.h (make_cleanup_func): Document as deprecated.
2266 (make_cleanup_ftype): New typedef. Make signature consistent with
2267 other function typedefs. Document as not be used out side of
2268 make_cleanup code. Use in make_cleanup declarations.
2269 (null_cleanup): Replace PTR with void*.
2271 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2272 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2273 null_cleanup): Change K&R definition to ISO-C using void* and
2275 (discard_my_cleanups): Don't cast argument to free.
2277 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2279 * defs.h (struct continuation_arg): Change type of field 'data'
2282 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2284 * event-top.c: Ditto.
2286 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2288 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2290 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2291 SUBDIR_GDBTK_ALL): Define.
2292 (all-gdbtk, clean-gdbtk): New targets.
2293 (all): Add CONFIG_ALL as dependency.
2294 (clean): Add CONFIG_CLEAN as dependency.
2296 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2297 (LN_S): Define. Delete GDBtk's link code.
2299 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2301 * configure.in (ENABLE_GDBTK): Delete variable.
2302 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2303 * Makefile.in: Update.
2304 * configure: Regenerate
2306 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2308 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2311 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2313 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2314 Override definitions to include the normal FPU registers.
2315 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2316 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2318 (i387_to_double, double_to_i387): Remove prototypes.
2320 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2322 * findvar.c (extract_floating, store_floating): Use target
2323 floating point type sizes rather host sizes to determine
2324 which conversion needs to be done.
2326 2000-03-02 Nick Duffek <nsd@cygnus.com>
2328 * uw-thread.c: Apply GNU conventions to comment formatting.
2329 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2330 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2331 call to deactivate_uw_thread().
2333 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2335 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2337 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2339 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2340 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2341 share SCO/Unixware. Nick Duffek and Peter Schauer share
2344 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2346 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2347 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2348 * remote-rdi.c (arm_rdi_close): Ditto.
2350 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2352 * CONTRIBUTE (configure.in): Note that patches to configure are
2355 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2357 * MAINTAINERS: Correct my own mail address.
2359 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2361 * MAINTAINERS: Document people with paperwork pending.
2363 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2365 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2366 Make NEW_PROC_ABI interface functional on Solaris x86.
2367 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2368 procfs_find_LDT_entry function from procfs.c, mostly copied from
2370 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2373 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2375 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2376 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2378 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2380 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2381 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2382 FRAME_FIND_SAVED_REGS.
2383 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2384 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2387 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2389 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2390 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2393 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2395 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2396 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2397 (top level): Add prototypes for go32_* functions.
2398 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2399 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2400 Override definitions from tm-i386.h.
2401 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2402 * i386-tdep.c (i386_extract_return_value)
2403 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2404 to the list of targets which return FP values in FP registers.
2406 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2407 that this function be re-implemented using multi-arch.
2409 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2411 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2412 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2414 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2415 (dpmi_regs, dpmi_sregs): Remove unused variables.
2416 (dos_flush_input): Return a value, to prevent compiler warning.
2417 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2418 sizeof(union exp_element) to long, to prevent GCC from complaining
2419 about format/argument mismatch.
2420 (dump_postfix_expression): Likewise.
2422 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2424 * arm-tdep.c: Include <ctype.h>.
2426 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2428 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2429 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2430 that the target's stack was valid.
2432 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2434 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2435 * dwarf2read.c (read_address): Read 16-bits addresses.
2437 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2439 * arm-linux-nat.c (fetch_nw_fpe_*):
2440 Renamed to fetch_nwfpe_* to use the same naming convention
2441 as in the Linux kernel. Modified prototype to get rid of
2443 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2444 naming convention as in the Linux kernel. Fixed calls to
2446 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2449 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2451 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2453 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2455 * win32-nat.c: Remove unneeded header.
2458 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2460 * wince.c: Include "gdb_wait.h" and not "wait.h".
2462 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2464 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2465 Target/Architecture maintainers descriptions.
2467 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2469 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2470 Reorder headers a bit. Overall cleanup and minor reformatting.
2471 (MIG_SERVER_DIED): Remove define.
2472 (proc_update_sc): Add braces to silence compiler warning.
2473 (proc_steal_exc_port): Initialize err to zero.
2474 (make_proc): Add braces to silence compiler warning.
2475 (inf_validate_task_sc): Add cast to silence compiler warning.
2476 (inf_set_traced): Reorganize a bit to silence compiler warning.
2477 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2478 numbers and add braces to silence compiler warning.
2479 (gnu_wait): Add prototypes for server functions and add braces to
2480 silence compiler warnings.
2481 (S_exception_raise_request): Pass subcode to inf_debug call.
2482 (gnu_write_inferior): Remove unused variable `protection_changed'.
2483 (gnu_xfer_memory): Remove unused variable `result'.
2484 (set_sig_thread_cmd): Remove unused varible `tid'.
2485 (set_signals_cmd): Remve unused variable `trace'.
2486 (add_task_commands): Provide complete prototype. Reformat help
2487 strings a bit to make sure the first line is a full sentence.
2488 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2489 "info port-rights" command.
2490 (add_thread_commands): Provide complete prototype. Make static.
2491 Reformat help strings a bit to make sure the first line is a full
2493 (_initialize_gnu_nat): Provide complete prototype.
2495 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2497 Make cross-compilation for the Hurd more friendly.
2498 From Jeff Bailey <jbailey@gnu.org>:
2499 * configure.in: Use AC_CHECK_TOOL to find MiG.
2500 * Makefile.in (MIG): New variable.
2501 * config/i386/i386gnu.mh (MIG): Remove.
2502 * configure: Regenerated.
2504 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2506 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2507 comment explaining motivation behind this function and why
2508 the generic facilities won't work for this platform.
2509 * rs6000-tdep.c (skip_prologue): Always test to make sure
2510 that an instruction is read successfully from the target's
2511 memory. Introduce notion of instructions which may appear in
2512 the prologue, but may not end the prologue. Added explicit
2513 check for nop instruction. Use memset() to zero the frame
2514 data instead of assignment from a statically allocated,
2515 uninitialized structure.
2517 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2519 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2520 systems. Note that Jim Blandy as maintainer for ``tracing
2523 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2525 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2526 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2527 NetBSD...) sys_errlist should not be declared in hsys.c.
2528 NEED_SYSERRLIST is set already by configure, so we can use it.
2529 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2530 posix compliant and we should not work with the old compatibility
2531 stuff. Because of that I undef BSD in case of FBSD etc and include
2532 sys/ioctl to get the flags.
2533 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2536 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2538 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2539 of return structure in r3 if necessary.
2540 (ppc_linux_memory_remove_breakpoints): New function.
2541 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2542 for storing either cr or lr to the stack only handle those
2543 cases. (I.e, don't let these cases match 0x00000000 which is
2544 found found in the shared library trampoline prior to the
2545 loading of the shared library.)
2546 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2548 (MEMORY_REMOVE_BREAKPOINT): Define.
2550 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2552 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2554 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2556 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2557 $(SUBDIR_*_INSTALL) when so configured.
2558 * configure: Regenerate.
2560 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2562 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2564 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2565 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2566 SUBDIR_GDBTK_INSTALL): Define.
2567 (install-gdbtk): New target.
2569 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2571 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2572 * configure: Regenerate.
2574 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2576 * configure.tgt: Add arm, mips, sh wince targets.
2577 * config/arm/tm-wince.h: New file.
2578 * config/arm/wince.mt: New file.
2579 * config/sh/tm-wince.h: New file.
2580 * config/sh/wince.mt: New file.
2581 * config/mips/tm-wince.h: New file.
2582 * config/mips/wince.mt: New file.
2583 * wince.c: New file.
2584 * wince-stub.c: New file.
2585 * wince-stub.h: New file.
2586 * sh-tdep.c: Use correct register names for Windows CE.
2588 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2590 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2591 (error_return, quit_return): Merge into catch_return pointer.
2592 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2593 and communicate reason to catch_errors via setjmp return value.
2594 (catch_errors): Always catch both quit and error, and if a catch
2595 wasn't requested by caller, throw it to the next catch_error.
2596 Replace dual longjmp buffer memcpy with single pointer change.
2597 Add FIXME for possibly adding new interface to tell caller what
2598 event was caught. Add extensive comments.
2599 * defs.h (enum return_reason): Reserve 0 for use as initial
2600 setjmp() return value.
2601 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2603 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2605 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2607 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2608 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2609 (hand_function_call): Test for unwind_on_signal and act accordingly.
2611 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2613 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2614 Match ../include/dis-asm.h change.
2615 * gdbarch.h: Regenerate.
2616 * corefile.c (dis_asm_read_memory): Update.
2618 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2620 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2621 (ENABLE_CFLAGS): Move initialization to start of file.
2622 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2623 selected and an ${srcdir}/mi directory is present enable MI
2626 * configure: Regenerate.
2628 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2629 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2630 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2631 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2633 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2634 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2636 * mi: New directory. MI interface to GDB.
2638 * defs.h (interpreter_p): Declare when UI_OUT.
2639 * top.c (gdb_init): When interpreter_p, check that the interpreter
2640 was recognized by one of the linked in interpreters.
2641 * main.c (interpreter_p): Define.
2642 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2643 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2644 interpreter displays prompt.
2646 * breakpoint.c (print_it_typical, watchpoint_check,
2647 print_one_breakpoint, mention): When MI include additional
2648 target status information.
2649 * infrun.c (print_stop_reason, normal_stop): Ditto.
2651 2000-02-22 Jim Blandy <jimb@redhat.com>
2653 * gdbarch.sh: Make the `default' field really default to zero, as
2656 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2657 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2659 (default_coerce_float_to_double, standard_coerce_float_to_double):
2661 (value_arg_coerce): Adjust for new definition.
2662 * value.h (default_coerce_float_to_double,
2663 standard_coerce_float_to_double): New declarations for the above.
2664 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2665 * gdbarch.c, gdbarch.h: Regenerated.
2666 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2667 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2669 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2671 (mips_gdbarch_init): Install that as our coerce_float_to_double
2674 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2676 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2678 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2679 forward declaration.
2681 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2682 where the next frame is a signal handler caller.
2684 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2686 (tm-linux.h): Include.
2687 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2688 include this file for us.
2689 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2690 config/tm-linux.h for us.
2691 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2693 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2695 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2696 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2697 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2700 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2701 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2702 * config/powerpc/xm-linux.h: Substantially revised for native
2704 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2705 (NATDEPFILES): Update list to reflect the fact that we can
2708 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2709 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2710 Renamed; The former names were lacking the rs6000_ prefix.
2711 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2712 instead of rs6000_frame_chain.
2713 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2714 of rs6000_frameless_function_invocation.
2716 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2718 From Philippe De Muyter <phdm@macqel.be>
2720 * event-loop.c (handle_file_event): In case of poll, enable
2721 printing of informational message if an error/exception is
2722 detected on the file descriptor.
2724 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2726 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2728 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2730 * buildsym.c: Include "language.h" and "expression.h" for
2731 longest_local_hex_string_custom.
2733 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2735 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2736 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2737 Cagney <cagney@b1.cygnus.com>.
2739 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2741 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2742 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2743 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2744 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2745 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2747 * MAINTAINERS: Add Nick Clifton to write after approval list.
2749 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2751 * MAINTAINERS: Add note on multiple maintainers.
2753 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2755 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2756 `enum ui_align', not `int'.
2757 (cli_field_string, cli_field_skip): Likewise.
2759 2000-02-18 Jim Blandy <jimb@redhat.com>
2761 From Jimmy Guo <guo@cup.hp.com>:
2762 * buildsym.h (add_free_pendings): Declare.
2763 * buildsym.c (add_free_pendings): New function.
2764 (make_blockvector): 32x64 fix using longest_local_hex_string().
2765 (start_subfile): initialize variable 'subfile'.
2767 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2769 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2770 make sure that all is cleaned up after we disconnect from the
2772 (remote_detach): Ditto.
2774 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2776 From Rodney Brown <RodneyBrown@pmsc.com>
2777 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2778 potentially harming mistake.
2780 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2782 * arm-tdep.c: Use header file instead of extern declarations for
2783 the {get,set}_arm_regname* functions.
2785 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2787 * configure.in: Replaces obsolete gdbtk-variable.c with
2789 * configure: Regenerate.
2790 * Makefile.in: Remove obsolete/extraneous references to
2793 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2795 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2796 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2797 33 by definition, whereas REALTIME_LO might be 32 on systems that
2798 have SIG32 such as Linux. Make sure that the signal number
2799 returned is within the range specified by REALTIME_LO and
2802 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2804 * configure: Regenerated.
2806 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2808 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2809 _initialize_arm_tdep): Allows the user to choose between any of
2810 the flavors available for the disassembly to be used in the "info
2811 reg" command and elsewhere in gdb. It prevents having to maintain
2812 this information in two places by using the data kept in the
2815 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2817 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2818 prfpregset_t in <sys/procfs.h>.
2819 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2821 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2822 prgregset_t and prfpregset_t if they are not already present.
2824 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2826 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2827 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2829 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2831 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2834 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2836 Changes for AIX 4.3:
2837 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2838 to correct value for generic dummy frames. When using
2839 generic dummy frames, don't attempt to write TOC value or
2840 function to call into the call dummy.
2841 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2842 code to also handle the PowerOpen ABI.
2843 (ppc_push_return_address): Enable for all ports.
2844 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2845 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2846 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2847 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2848 provided by generic RS6000 definitions so that call dummies
2849 are implemented using generic dummy frames instead.
2851 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2852 prior to changing the stack pointer via ptrace(). Also, ignore
2853 attempts to store to undefined registers that are less than
2856 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2857 frame from 436 to 448 to account for alignment padding.
2858 (rs6000_push_arguments): Obtain actual register size instead
2859 of assuming the register is 4 bytes long. [There's still
2860 more work to be done to totally remove the 4 byte assumption,
2861 however.] Make sure the stack is 16 byte aligned as required
2862 by the PowerOpen ABI. Also, make sure that small structures
2863 passed in registers are properly aligned within the register.
2865 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2867 Patch applied by Kevin Buettner <kevinb@redhat.com>
2869 * rs6000-tdep.c (skip_prologue): skip copying of argument
2870 registers to local variable registers.
2872 2000-02-14 Jim Kingdon <kingdon@redhat.com>
2874 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2875 sym->section->index number is not a SECT_OFF_* code.
2877 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2879 * MAINTAINERS (write after approval): Add H.J. Lu.
2881 2000-02-14 Nick Clifton <nickc@cygnus.com>
2883 * sh-tdep.c: Remove extraneous code.
2885 2000-02-14 Amit S. Kale <akale@veritas.com>
2887 * elfread.c (elf_symtab_read): Move the use of sym to after where
2889 Checked in by Jim Kingdon <kingdon@redhat.com>
2891 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2893 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2895 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2897 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2898 * dwarf2read.c: (die_is_declaration): New fn.
2899 (read_structure_scope): Use it.
2901 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2903 2000-02-10 J.T. Conklin <jtc@redback.com>
2905 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2906 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2908 * gdbserver/low-nbsd.c: New file.
2910 * gdbserver/Makefile.in: convert to autoconf.
2911 * gdbserver/configure.in: likewise.
2912 * gdbserver/configure: generate.
2914 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2916 * CONTRIBUTE: New file. How to contribute to GDB.
2918 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2920 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2921 Buettner to powerpc maintainers. Make Kevin Buettner the
2922 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2923 and Jason Molenda to write after aproval list.
2925 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2927 * MAINTAINERS: Reformat. Separate into check-in categories.
2929 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2931 * uw-thread.c: Remove __FUNCTION__ GNUism.
2933 2000-01-17 Amit S. Kale <akale@veritas.com>
2935 * elfread.c (elf_symtab_read): Use offset for the section in which a
2936 symbol resides, instead of .text section for calculating address of a
2938 Checked in by Jim Kingdon <kingdon@redhat.com>
2940 2000-02-10 Mark Kettenis <kettenis@gnu.org>
2942 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2943 no longer necessary now we have gdb_wait.h.
2945 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2947 * gnu-nat.c (proc_string): Make global.
2948 (do_mach_notify_dead_name): Suppress dead name notifications if we
2949 know that the task is dead.
2951 1999-12-13 Mark Kettenis <kettenis@gnu.org>
2953 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2954 instead of directly from the kernel. Add some hackery to make
2955 sure that the info isn't influenced by suspension of the task in
2956 the proc server itself.
2958 2000-02-10 Jim Kingdon <kingdon@redhat.com>
2960 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2961 approved by Michael Snyder.
2963 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2965 * linux-thread.c: Include defs.h before gdb_wait.h.
2967 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2969 * Makefile.in (wait_h): Delete macro. Update all dependencies
2970 specifying gdb_wait.h instead.
2972 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2973 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2974 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2975 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2976 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2977 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2978 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2979 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2980 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2981 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2983 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2985 * gdb_wait.h: New file. Based on ../include/wait.h. Include
2986 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2988 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
2990 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2991 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2992 (d10v_stack_align): Declare.
2993 * d10v-tdep.c (d10v_stack_align): Define.
2995 1999-08-23 J.T. Conklin <jtc@redback.com>
2997 * top.c (remote_timeout): Change default to 2. Add comment
2998 explaining history of changes to the default value.
2999 * remote.c (_initialize_remote): Remove code that adds set/
3000 show remotetimeout, as that's also done in top.c
3002 1999-10-18 J.T. Conklin <jtc@redback.com>
3004 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3005 Return E01 instead of P01 when 'P' command fails.
3007 2000-02-05 J.T. Conklin <jtc@redback.com>
3009 * remote.c (putpkt_binary): Handle NAK from target stub.
3011 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3013 * configure.in: Remove the addition of sol-thread.c to the
3014 CONFIG_INITS list. This caused problems with init.c, because
3015 sol-thread.c would be grepped twice for _initialize_* functions.
3017 * Makefile.in: Add FIXME for init.c.
3019 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3021 Clean up compiler warnings:
3022 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3023 stack.c, valprint.c: Change variables to unsigned.
3024 * bcache.c: Rearrange to avoid warnings about variables not being set.
3025 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3026 rather than declaring print_max and repeat_count_threashold
3027 ourselves (incorrectly).
3028 * valprint.h: Do declare repeat_count_threashold.
3029 * ch-exp.c: Use default case for internal error.
3030 * findvar.c: Don't omit argument type.
3031 * symtab.c: Remove unused variable.
3033 2000-02-04 Jim Blandy <jimb@redhat.com>
3035 * c-typeprint.c (remove_qualifiers): New function.
3036 (c_type_print_base): Use it to remove qualifiers from C++
3037 qualified names, not strrchr.
3039 * c-typeprint.c (c_type_print_base): Recognize type conversion
3040 operators by calling is_type_conversion_operator.
3041 (is_type_conversion_operator): New function.
3043 2000-02-04 Nick Clifton <nickc@cygnus.com>
3045 * config/arm/tm-arm.h (LOWEST_PC): Define.
3047 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3049 * infrun.c (resume): Make just one call to target_resume(), instead
3050 of four: set up correct parameters in all the cases ahead of time,
3051 and do call at the end.
3053 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3055 * config/powerpc/tm-ppc-eabi.h: Define
3056 SOFUN_ADDRESS_MAYBE_MISSING.
3058 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3060 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3063 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3065 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3066 * configure.in (CONFIG_INIT): Initialize.
3067 (links): Link srcdir/gdbtk/library to gdbtcl2.
3068 * gdbtcl2: Moved to gdbtk/library.
3069 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3070 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3071 gdbtk.h: Moved to gdbtk/generic.
3073 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3075 * printcmd.c (build_address_symbolic): New function. Returns all
3076 the parts that are necessary to print an address in a symbolic
3078 (print_address_symbolic): Split into a printing part and an
3079 information building part, build_address_symbolic().
3081 * defs.h (build_address_symbolic): Export.
3083 2000-02-03 Jim Blandy <jimb@redhat.com>
3085 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3088 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3090 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3091 arguments on dummy frames.
3093 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3095 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3096 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3098 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3100 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3101 which now returns a timeout indication.
3102 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3103 value can still be ignored.
3105 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3107 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3110 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3112 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3113 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3116 * Makefile.in: Update.
3118 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3119 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3120 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3121 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3122 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3123 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3124 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3125 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3126 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3127 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3128 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3129 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3130 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3131 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3132 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3133 config/pa/tm-hppa.h: Update.
3134 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3136 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3138 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3139 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3140 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3141 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3142 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3143 config/mips/irix5.mh, config/mips/mipsv4.mh,
3144 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3145 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3146 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3148 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3150 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3152 * main.c (captured_main): Only use the legacy tui_file code when
3153 linking in older code such as the TUI.
3155 * gdb-file.h, gdb-file.c: New files.
3156 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3157 null_file_isatty, null_file_rewind, null_file_put,
3158 null_file_flush, null_file_write, null_file_fputs,
3159 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3160 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3161 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3162 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3163 set_gdb_file_data, struct accumulated_gdb_file,
3164 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3165 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3166 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3167 stdio_file_delete, stdio_file_flush, stdio_file_write,
3168 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3169 Moved to gdb-file.h and gdb-file.c.
3170 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3171 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3172 tui_file_rewind, tui_file_put, tui_file_fputs,
3173 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3174 fputs_unfiltered_hook):
3175 Moved to tui/tui-file.c and tui/tui-file.h.
3177 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3178 (tui-file.o, gdb-file.o): Add dependencies.
3179 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3180 * main.c: #include tui/tui-file.h.
3182 2000-01-28 Fred Fish <fnf@cygnus.com>
3184 * findvar.c (value_from_register): Special case handling of D10V
3185 pointer values fetched from registers.
3187 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3189 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3190 support for new style thumb prologues.
3192 2000-01-28 Nick Clifton <nickc@redhat.com>
3194 * arm-tdep.c: Remove extraneous dash at start of strings
3195 introduced in previous delta.
3197 2000-01-27 Nick Clifton <nickc@redhat.com>
3199 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3200 parse_arm_disassembler_option().
3202 2000-01-27 Jim Blandy <jimb@cygnus.com>
3204 * symtab.c (decode_line_1): Don't let commas that are within
3205 quotes or parenthesis terminate the line spec. Don't use pp when
3206 removing the final double quote of a double-quoted string. Don't
3207 forget to skip the opening double quote. I have no clue whether
3208 this change is correct; probably we've just moved this function
3209 from one buggy place to another buggy place, and never came within
3210 an outhouse whiff of correctness.
3211 (find_toplevel_char): New function.
3213 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3215 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3216 passing the pointer to a thumb function as an argument.
3218 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3220 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3221 are reinserted for another run.
3223 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3225 * cli-out.c (cli_filed_string): Test for NULL string.
3227 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3229 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3230 the inferior as well as breakpoints being hit while performing an
3231 inferior function call.
3232 * valops.c (hand_function_call): Ditto.
3234 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3236 From Mark Kettenis <kettenis@gnu.org>
3238 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3239 i386_REGS_SEGS_STATE.
3240 (HAVE_I387_REGS): Define.
3241 (FLOAT_INFO): Remove.
3242 * i386gnu-nat.c: Almost completely rewritten to use new i386
3243 register layout and `float info' implementation.
3244 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3245 Move prototypes from here.
3246 * gnu-nat.h: To here.
3248 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3250 * utils.c (get_field, put_field): Fix buffer underruns and
3251 overruns. Also, handle case where total_len is not evenly
3253 (getfield): Make sure zeroing of unwanted bits occurs even
3254 when bit field to extract does not straddle two or more
3257 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3259 * defs.h: Add gdb_thread_select declaration.
3261 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3263 * linux-thread.c (_initialize_linuxthreads): Make sure that
3264 linuxthreads_block_mask does not block SIGCHLD.
3266 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3268 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3269 text so that new lines work properly.
3271 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3273 * proc-utils.h: New file. Export functions from proc-*.c.
3275 * proc_api.c: Rename to:
3276 * proc-api.c: New file. Add include of proc-utils.h.
3278 * proc_events.c: Rename to:
3279 * proc-events.c: New file.
3281 * proc_flags.c: Rename to:
3282 * proc-flags.c: New file.
3284 * proc_why.c: Rename to:
3285 * proc-why.c: New file. Add include of proc-utils.h.
3287 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3288 ctype.h, proc-utils.h.
3289 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3290 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3292 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3294 (procfs_wait): Adjust format in some printf_filetered calls to
3295 avoid compiler warnings.
3296 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3297 are also ifdef'd 0 .
3298 (procfs_resume): Add parentheses around '&&' operation.
3299 (procfs_set_exec_trap): Remove unused variable.
3300 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3302 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3303 proc-why.o): Update dependencies.
3305 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3308 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3310 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3311 Fix from Robert Lipe <robertl@sco.com>.
3312 * configure: Regenerated.
3314 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3316 * stack.c (print_frame_info_base): Break up into the frame info
3317 (location) printing part and the rest (source line printing).
3318 (print_frame): New function. Take care of printing the location
3322 * infrun.c (normal_stop): Use enum values rather than integers for the
3323 source_flag to be passed to show_and_print_stack_frame().
3326 * frame.h (print_what): New enum for 'source' argument to
3327 print_frame_info_base(). Use this instead of obscure numbers.
3330 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3332 * event-top.c (stdin_event_handler): call quit_command rather than
3333 exit -- run cleanups, give target code a chance to say goodbye to
3334 the target. Fixes bug where the inferior processes were left
3335 around on Solaris (and probably elsewhere) by the testsuite.
3337 2000-01-14 Mark Salter <msalter@cygnus.com>
3339 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3340 machine id for disassembly.
3342 2000-01-13 Jim Blandy <jimb@cygnus.com>
3344 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3345 convert_to_regset, when regno indicates a specific register.
3347 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3349 * uw-thread.c: Document libthread.so debugging interface. Minor
3350 comment and formatting tweaks.
3351 (DEBUG): #define as 0 instead of 1.
3352 (CALL_BASE): Include function name in error msg.
3353 (libthread_stub): Adjust inferior_pid after thread exit.
3354 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3355 asking procfs_ops to create inferior.
3356 (libthread_init): Don't return nonlocally on error.
3358 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3360 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3363 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3365 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3366 both sides are on the same state.
3368 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3370 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3371 115200 (minor syntax mistake).
3373 2000-01-12 Jim Blandy <jimb@cygnus.com>
3375 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3376 this here, to go along with the definitions of PIDGET and TIDGET.
3378 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3380 * thread.c (do_captured_thread_select): New function. Switch
3381 current thread, safely from within catch_errors().
3382 (gdb_thread_select): New function. Switch threads safely.
3383 (thread_command): Use gdb_thread_select().
3385 (do_captured_list_thread_ids): New function.
3386 (gdb_list_thread_ids): New function.
3388 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3390 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3392 * configure.in: Avoid linking -limagehlp unless it's a native build.
3393 * configure: Regenerate.
3394 * thread.cc (add_thread): Clear private data pointer here or suffer
3395 strange behavior when it is checked for NULL later.
3397 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3399 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3400 * configure.in: Add an additional library to cygwin link.
3401 * configure: Regenerate.
3403 Patch from Egor Duda <deo@logos-m.ru>:
3404 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3407 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3409 * uw-thread.c: New file to support UnixWare user-mode threads:
3410 contributed by Nickolas Duffek <nsd@cygnus.com>.
3411 * target.h (struct target_ops): New vector, to_extra_thread_info,
3412 allows back-ends to give extra details in info thread display.
3413 (target_extra_thread_info): define new macro.
3414 (target_find_new_threads): simplify macro. Cleanup comments.
3415 * target.c (to_extra_thread_info): default and inherit new vector.
3416 (cleanup_target): eliminate PARAMS, break up long lines,
3417 provide default definition for to_extra_thread_info, and
3418 to_find_new_threads. Default to_thread_alive and to_query
3419 to return_zero, not target_ignore (they each return int not void).
3420 (debug_to_find_new_threads): new debug entry.
3421 (setup_target_debug): add debug_to_find_new_threads.
3422 * gdbthread.h: export struct thread_info, find_thread_pid, and
3423 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3424 copyright. Add new private data pointer for use by target back-ends.
3425 * thread.c (struct thread_info): move definition to gdbthread.h.
3426 (find_thread_pid): new exported function for thread lookup.
3427 (iterate_over_threads): new exported function for applying
3428 arbitrary operations to threads. Update copyright to 2000.
3429 (info_threads_command): use new target_extra_thread_info vector
3430 to display extra information about each thread (if implemented).
3431 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3432 Add defines for PIDGET, etc.
3433 * config/i386/tm-i386sol2.h: ditto.
3434 * config/sparc/tm-sun4sol2.h: ditto.
3435 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3436 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3437 if -lpthread and -lpthreads fail.
3439 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3440 (proc_flags): combine flags that UnixWare splits into two locations.
3441 (proc_modify_flag): add support for PR_KLC (kill on last close).
3442 (proc_[un]set_kill_on_last_close): new functions.
3444 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3446 * infrun.c (normal_stop): Print out thread id when we stop.
3448 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3450 * remote.c (remote_open_1): Fix message so it does not imply a
3451 specific syntax for serial ports, as it is OS dependent.
3452 (remote_async_open_1): Ibid.
3453 (init_remote_ops): Ibid.
3455 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3457 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3458 "set remotebaud" command (if set) when no speed is specified on
3459 the "target rdi" command.
3461 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3463 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3465 (baud_options[]): Ibid.
3467 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3469 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3470 used by each operating system.
3472 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3474 * breakpoint.c (until_break_command): Add an argument for the
3475 continuation, the beginning of the cleanups set up by this
3477 (until_break_command_continuation): Do cleanups until the one
3478 passed in as argument instead of doing all of them.
3480 * infcmd.c (finish_command_continuation): Expect a new argument,
3481 which indicates up to where to do cleanups. Update calls to
3482 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3483 (finish_command): Add another argument for the continuation: the
3484 starting cleanup for this command.
3486 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3488 From Grant Edwards <grante@visi.com> (original patch from Thomas
3490 * rdi-share/ardi.c: Allow interruption of interruptible
3491 targets with a <CNTL-C>.
3493 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3495 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3496 to control port to accommodate some versions of Angel.
3498 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3500 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3501 Add interpretation for C Support Library packets.
3503 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3505 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3506 is now being modified.
3507 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3509 For older changes see ChangeLog-99
3515 version-control: never