1 Wed May 17 16:48:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
4 * config/v850/tm-v850.h: Change breakpoint sequence to be
5 'br *' since there is no 16bit "illegal" instruction on this
8 Tue May 16 18:57:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
10 * TODO: Review. Delete anything that is no longer applicable.
12 Tue May 16 14:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
14 * utils.c (free_current_contents): Make more robust.
16 Tue May 16 13:30:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
18 * symtab.h (make_cleanup_discard_minimal_symbols): Replace
19 discard_minimal_symbols.
20 * minsyms.c (make_cleanup_discard_minimal_symbols):
21 (do_discard_minimal_symbols_cleanup): New functions.
23 * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
24 solib.c (solib_add_common_symbols), os9kread.c
25 (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
26 (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
27 (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
28 (coff_symfile_read): Replace make_cleanup.
30 Mon May 15 09:32:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
32 * command.h (add_set_cmd): Change VAR parameter to void pointer.
33 (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
34 (struct command): Change member VAR to void pointer.
35 * command.c (add_set_cmd, add_set_enum_cmd): Update.
37 * remote.c (add_packet_config_cmd), mips-tdep.c
38 (_initialize_mips_tdep), infrun.c (_initialize_infrun),
39 i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
40 (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
42 Tue May 16 12:46:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
44 * wrapper.h (wrap_value_subscript): Delete declaration.
46 Tue May 16 10:54:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
48 * defs.h (make_cleanup_bfd_close): Add declaration.
49 * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
52 * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
53 (download), remote-e7000.c (e7000_load), corelow.c (core_open,
54 core_file_to_sym_file): Replace calls to make_cleanup.
56 Mon May 15 16:50:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
58 * TODO: Add notes on register cache.
60 Mon May 15 21:27:27 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
62 * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
63 (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
65 (sh_show_regs): Floating point registers are called fr0-fr15.
66 For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
67 Handle sh-dsp and sh3-dsp.
68 config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
69 don't have floating point registers.
70 (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
71 (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
72 (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
74 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
76 * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
78 * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
81 Mon May 15 15:31:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
83 * valops.c (hand_function_call): Replace #ifdef
84 SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
86 * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
87 * gdbarch.h, gdbarch.c: Regenerate.
89 Mon May 15 16:05:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
91 * ax.h (make_cleanup_free_agent_expr): Add declaration.
92 * ax-general.c (do_free_agent_expr_cleanup):
93 (make_cleanup_free_agent_expr): New functions.
95 * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
96 (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
99 Mon May 15 14:06:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
101 * breakpoint.h (make_cleanup_delete_breakpoint,
102 make_exec_cleanup_delete_breakpoint): Declare.
103 * breakpoint.c (make_cleanup_delete_breakpoint,
104 make_exec_cleanup_delete_breakpoint,
105 do_delete_breakpoint_cleanup): New fuctions.
107 * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
108 breakpoint.c (until_break_command, until_break_command): Replace
109 call to make_cleanup / make_exec_cleanup.
111 Mon May 15 13:25:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
113 * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
114 (core_addr_greaterthan, core_addr_lessthan): Move from here.
115 * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
116 arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
118 Mon May 15 12:07:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
120 * printcmd.c (print_frame_args), stack.c (print_frame), command.c
121 (do_setshow_command), breakpoint.c (print_it_typical, mention):
122 Use make_cleanup_ui_out_stream_delete.
124 Mon May 15 11:23:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
126 * proc-events.c (init_syscall_table): Delete stray ``;''.
127 * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
129 * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
131 2000-05-12 Kevin Buettner <kevinb@redhat.com>
133 * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
136 Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
138 * TODO: Mention weak symbol problem. Mention UnixWare thread
141 Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
143 * README: Update section on kernel debugging.
145 Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
147 * mips-tdep.c (mips_get_saved_register): New function. Handle
148 case of 32 ABI saving 32 bit registers on stack when target has 64
150 (mips_gdbarch_init): Update.
152 Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
154 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
156 Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
158 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
159 options before using them. Report result.
160 * configure: Regenerate.
162 2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
164 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
165 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
166 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
169 Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
171 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
172 Always check that a macro is defined before printing it.
173 * gdbarch.c: Re-generate.
175 Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
177 * README: Update for GDB 5.0.
179 Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
181 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
183 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
184 definition. Disable. Document known problems.
185 (MIPS_DEFAULT_ABI): Define.
187 * mips-tdep.c (enum mips_abi): Define.
188 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
190 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
191 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
192 looking for a matching architecture require a matching MIPS_ABI.
193 (mips_gdbarch_init): Cleanup arch_debug information.
195 2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
197 * solib.c (symbol_add_stub): Remember the index and the name of
198 the section with the lowest address. Use this data (instead of
199 data from .text) to pass info into symbol_file_add.
201 * elfread.c (record_minimal_symbol_and_info): Use the section
202 where the symbol lives to get the index, instead of guessing.
204 2000-05-10 Michael Snyder <msnyder@seadog.cygnus.com>
206 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
207 * sparc-tdep.c: include arch-utils.h.
208 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
209 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
210 (GDB_TARGET_IS_SPARC64): make into a runtime test.
211 (struct frame_extra_info): Define, use instead of the macro.
212 (Many places): Use alloca instead of statically allocated buffers
213 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
214 (sparc_extract_struct_value_address): Accept a pointer arg instead
215 of an array sized by REGISTER_BYTES.
216 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
217 instead of the defunct struct frame_saved_regs. Recognize new
218 Sparc64 store instructions as part of the prologue. Ignore the
219 destination of a frame store when parsing the prologue (so long
220 as it's on the stack).
221 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
222 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
223 instead of the defunct struct frame_saved_regs.
224 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
225 supply_register. Provide 4-byte offset to compensate for diff
226 between size of the prgreg_t elements on a 64-bit host and size
227 of the registers for a 32-bit target. Fill all inaccessible regs
228 with zero so they won't keep being requested again and again.
229 (fill_gregset): Handle 32/64 size difference between registers
230 and prgreg_t. Handle as many new 64-bit regs as possible.
231 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
232 (sparc_push_arguments): Rename to sparc32_push_arguments.
233 Copy arguments into registers as well as onto stack, so that the
234 CALL_DUMMY (code pushed onto the target stack) is not required.
235 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
236 (sparc_store_return_value): Use memset instead of bzero.
237 Use write_register_gen instead of write_register_bytes.
238 (sparclet_store_return_value): New function.
239 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
240 the gdbarch multi-architecture system.
241 (sp64_push_arguments): Rename to sparc64_push_arguments.
242 Extend to store arguments in general registers as well as on stack.
243 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
244 Use as a private function, to be called by the new external function
245 sparc64_extract_return_value.
246 (sparclet_extract_return_value): New function.
247 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
248 sparc64_register_name, sparc_print_extra_frame_info,
249 sparclite_register_name, sparclet_register_name,
250 sparc_push_return_address, sparc64_use_struct_convention,
251 sparc32_store_struct_return, sparc64_store_struct_return,
252 sparc32_register_virtual_type, sparc64_register_virtual_type,
253 sparc32_register_size, sparc64_register_size,
254 sparc32_register_byte, sparc64_register_byte,
255 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
256 sparc_convert_to_raw, sparc_frame_init_saved_regs,
257 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
258 sparc_coerce_float_to_double, sparc_call_dummy_address,
259 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
260 sparc_return_value_on_stack): New functions supporting multi-arch.
261 (sparc_gdbarch_init): New function; initialize multi-arch.
262 (struct gdbarch_tdep): Define, use for private multi-arch data.
263 * config/sparc/tm-sparc.h: Move definitions around, enclose with
264 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
265 definitions. Add enums for register names, to help debugging gdb.
266 This header file must work for non-multi-arch and for multi-arch.
267 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
268 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
269 Define GDB_MULTI_ARCH.
270 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
271 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
272 * config/sparc/tm-sparclite.h: Ditto.
273 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
274 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
275 avoid using deprecated REGISTER_NAMES macro.
276 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
278 2000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>
280 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
281 * gdbarch.c, gdbarch.h: Regenerate.
282 * core-regset.c: Change FP0_REGNUM to a runtime test.
285 * sparc-tdep.c: Ditto.
287 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
290 * sol-thread.c (sol_thread_create_inferior): only add the thread
291 to the thread list if it is not already in there.
292 (prototypes for thread_db func ptrs): pretty up formatting.
294 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
296 * config/djgpp/djconfig.sh: Use more warning switches.
298 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
299 @V@ placebo. djunpack.bat changed accordingly.
301 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
303 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
304 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
305 and saved_gpreg_size_enums.
306 (mips_stack_argsize): Update. Cleanup.
308 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
310 (MIPS_NABI32): Delete macro. Replaced by
311 MIPS_REGS_HAVE_STACK_HOME_P.
312 (mips_push_arguments): Update.
313 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
314 with test for MIPS_REGS_HAVE_STACK_HOME_P.
315 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
317 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
318 mips_default_stack_argsize.
319 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
320 (mips_stack_argsize_string): New static variable.
321 (mips_stack_argsize): New function, handle default case.
322 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
323 implemented as an enum using size_auto et.al.
324 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
325 mips_regs_have_stack_home_p.
327 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
329 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
331 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
333 * procfs.c (PROCFS_TRACE): Delete definition.
334 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
337 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
339 * procfs.c: Cleanup of procfs tracing. Move defines and
340 prototypes to proc-utils.h
341 * proc-utils.h: Define tracing macros. Declare trace functions.
342 * proc-api.c: Make procfs tracing a runtime option.
343 (prepare_to_trace): New function, abstracted out of several
344 places. Open a trace file if one is required.
345 (ioctl_with_trace, write_with_trace, open_with_trace,
346 close_with_trace, wait_with_trace, lseek_with_trace):
347 Report errno if an error occurs in a system call.
348 (write_with_trace): Make 2nd arg void *, to agree with write.
350 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
352 * elfread.c (elf_symtab_read): The calculation of 'offset'
353 must be done for each symbol, not just once. The index
354 used must be the index of the section where 'sym' resides,
357 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
359 * procfs.c (many functions): change int cmd; to long cmd;
360 Solaris /proc API calls this parameter a long, and requires it
361 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
362 calls it an int, but on existing UnixWare hosts, int and long
363 are the same size. So long it must be. If a future UnixWare
364 version has problems with this, we'll have to use autoconf.
365 * proc-api.c (write_with_trace): use long instead of int.
367 2000-05-04 Mark Kettenis <kettenis@gnu.org>
369 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
372 2000-05-01 Mark Kettenis <kettenis@gnu.org>
374 * infrun.c (handle_inferior_event): Add missing call to keep_going
375 and missing return when handling an ordinary signal from the
378 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
380 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
381 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
382 sect_index_text, sect_index_data, sect_index_rodata,
383 sect_index_bss to objfile structure.
384 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
385 SECT_OFF_RODATA): Remove.
386 * objfiles.c (allocate_objfile): Initialize
387 sect_index_{text,data,bss,rodata} to -1, for error detection.
389 * symfile.c (default_symfile_offsets): Initialize
390 sect_index_{text,data,bss,rodata} from bfd information.
391 * xcoffread.c (xcoff_symfile_offsets): Ditto.
392 * somread.c (som_symfile_offsets): Initialize
393 sect_index_{text,data,bss,rodata}.
395 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
396 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
397 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
398 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
399 stabsread.c, symfile.c, xcoffread.c:
400 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
403 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
405 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
407 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
408 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
409 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
410 Delete unused macros.
412 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
414 * solib.c (elf_locate_base, info_sharedlibrary_command):
415 Look at the bfd to determine if it is elf32 or elf64, rather
416 than using an ifdef. This makes it runtime teststable and
419 2000-05-01 Mark Kettenis <kettenis@gnu.org>
421 * infrun.c (handle_inferior_event): When doing a "next", and
422 stepping out of a signal handler into its calling trampoline
423 ignore the value of step_frame_address.
424 (step_over_function): Only modify step_resume_breakpoint->frame if
425 the value of step_frame_address is non-zero.
427 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
429 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
430 is not static in the MULTI_ARCH world, so don't use it in a
431 static array declaration.
433 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
435 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
436 intelligently, making sure we use the information from the
439 2000-05-02 H.J. Lu <hjl@gnu.org>
441 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
442 instead of ELFOSABI_SYSV.
444 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
446 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
447 * gdbarch.h, gdbarch.c: Re-generate.
449 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
450 NPC_REGNUM to run-time test.
451 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
452 and NNPC_REGNUM to run-time test.
453 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
455 (procfs_store_registers): Ditto.
457 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
459 * gdbarch.sh: Provide non- multi-arch defaults by direct
460 definition in "gdbarch.h" instead of going through "gdbarch.c".
461 * gdbarch.h, gdbarch.c: Re-generate.
462 * defs.h: When non- multi-arch, include "arch-utils.h" so that
463 legacy definitions are globally visible.
465 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
467 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
468 (symtabs): Add Elena to symtabs maintainers list.
469 (Blanket Write Privs): Add Jim Blandy.
471 2000-05-01 Stan Shebs <shebs@apple.com>
473 Remove obsolete Gould configuration:
474 * configure.host, configure.tgt: Remove Gould configs.
475 * Makefile.in: Remove Gould-related actions.
476 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
477 * NEWS: Mention removal.
479 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
481 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
482 * defs.h: Properly check for GCC version number.
484 2000-04-30 Mark Kettenis <kettenis@gnu.org>
486 Fix single-stepping out of signal trampolines.
487 * config/i386/nm-linux.h (CHILD_RESUME): Define.
488 * i386-linux-nat.c (child_resume): New function.
490 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
492 * blockframe.c (frameless_look_for_prologue): Use
493 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
494 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
495 * gdbarch.h, gdbarch.c: Re-generate.
496 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
499 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
501 From "Serge Nikulin" <nikulin@actsw.amat.com>:
502 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
505 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
507 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
508 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
509 * gdbarch.c, gdbarch.h: regenerate
511 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
513 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
514 * target.c (do_monitor_command): Cast tcomplain to correct
515 function type in comparison.
517 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
519 From 2000-04-25 Guy Harris <guy@netapp.com>:
520 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
523 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
525 * jv-valprint.c (java_val_print): Add arg declaration,
526 fix compiler warning.
527 * corelow.c (core_open): Call set_gdbarch_from_file so that
528 gdbarch becomes aware of the architecture encoded in the
530 * findvar.c (write_register_gen): Export this useful interface.
531 * value.h (write_register_gen): Declare.
533 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
535 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
536 as special in the section_addr_info structure.
537 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
538 * osfsolib.c (symbol_add_stub): Ditto.
539 * irix5-nat.c (symbol_add_stub): Ditto.
541 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
543 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
545 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
547 * TODO: Document IRIX X ARM cross compile problems.
549 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
551 * utils.c (internal_verror): Call target_terminal_ours.
552 * wrapper.h: Fix minor comment typo.
553 * proc-api.c (write_with_trace): Change 'arg' from long to int.
554 Treat 'off_t' and 'size_t' as unsigned long in printfs.
555 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
556 * procfs.c (comments): Eliminate "???" in comments, which GCC
557 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
558 fill_fpregset, supply_fpregset): Declare.
559 (procfs_wait): Sysargs is a long, change printf format to match.
560 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
562 2000-04-26 Kevin Buettner <kevinb@redhat.com>
564 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
567 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
569 * ax-gdb.c (agent_command): Remove now useless cast of
570 `free_current_contents' when passed to `make_cleanup'.
571 * coffread.c (coff_symfile_read): Ditto.
572 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
573 (dwarf_decode_lines): Ditto.
574 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
575 (parse_and_eval, parse_to_comma_and_eval): Ditto.
576 * parse.c (parse_exp_1): Ditto.
577 * printcmd.c (print_command_1, output_command, set_command): Ditto.
578 (x_command, print_frame_args, printf_command): Ditto.
579 * top.c (execute_control_command): Ditto.
580 * tracepoint.c (validate_actionline): Ditto.
581 * typeprint.c (whatis_exp, ptype_command): Ditto.
582 (maintenance_print_type): Ditto.
584 2000-04-26 Kevin Buettner <kevinb@redhat.com>
586 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
587 (ia64-linux-tdep.o): Add dependencies.
588 (ia64-tdep.o): Add dependency for arch-utils.h.
589 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
591 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
593 * blockframe.c: Fix a minor typo in a comment.
595 2000-04-25 Kevin Buettner <kevinb@redhat.com>
597 * ia64-tdep.c (examine_prologue): Recognize store instructions;
598 those whose source operands are input registers which haven't
599 been seen before are considered to be part of the prologue.
601 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
603 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
604 patch being applied `Fri Apr 7 13:44:38 2000'.
606 2000-04-24 Kevin Buettner <kevinb@redhat.com>
608 * ia64-linux-tdep.c: New file.
609 * ia64-tdep.c (elf-bfd.h): Include.
610 (ia64_linux_sigcontext_register_address): New extern declaration.
611 (struct gdbarch_tdep): New struct.
612 (SIGCONTEXT_REGISTER_ADDRESS): New define.
613 (read_sigcontext_register): New static function.
614 (extract_bit_field, replace_bit_field, slotN_contents,
615 replace_slotN_contents): Made static.
616 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
617 Added new code for signal handler frames and call dummy frames.
618 (ia64_frame_init_saved_regs): Handle signal handler frames.
619 (ia64_find_saved_register): Removed.
620 (ia64_get_saved_register): Handle call dummy frames; reorganized
621 to call generic_get_saved_register() to find registers saved
623 (process_note_abi_tag_sections): New static function.
624 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
625 executable. Based upon this information, set target dependent
626 field sigcontext_register_address appropriately. Also set
627 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
628 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
629 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
630 (ia64_linux_in_sigtramp): New declaration.
632 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
634 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
637 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
639 * config/djgpp/README: Explain how to unpack using djunpack.bat.
641 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
643 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
644 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
646 (define_symbol): Ditto.
648 * valops.c (hand_function_call): Replace #ifdef
649 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
652 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
653 function REG_STRUCT_HAS_ADDR_P.
654 * gdbarch.h, gdbarch.c: Re-generate.
656 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
658 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
660 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
662 * win32-nat.c (handle_load_dll): Don't treat .text as a special
664 * somread.c (som_symfile_offsets): Ditto.
665 * somsolib.c (som_solib_add_solib_objfile): Ditto.
667 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
669 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
671 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
673 * command.h (help_all): Delete declaration.
674 * command.c (help_all): Add declaration. Convert function
675 argument list to ISO-C.
677 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
679 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
680 (d10v_stack_align): Make static.
681 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
683 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
685 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
686 run-time test for STACK_ALIGN_P.
687 * gdbarch.sh: Add support for function and variable predicates.
688 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
689 * gdbarch.h, gdbarch.c: Re-generate.
691 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
693 * defs.h, utils.c (free_current_contents): Change parameter to
696 From Philippe De Muyter <phdm@macqel.be>:
697 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
698 `(free_current_contents, &x)', not `(free, x)'.
699 * utils.c (free_current_contents): Do not `free (NULL)'.
701 * printcmd.c (print_address_symbolic): Cleanup after a failed
702 call to build_address_symbolic.
704 2000-04-20 Christopher Faylor <cgf@cygnus.com>
706 * wince-stub.c (FREE): New macro.
707 (mempool): Just free any buffer prior to reuse. Don't bother with
709 (flag_single_step): New function.
710 (skip_message): Detect "helpful" Windows CE messages and skip sending
712 (wait_for_debug_event): Use skip_message to avoid sending debug
713 messages to the host.
714 (dispatch): Prelimary implementation of single step detection.
715 * wince.c: Rework SH single stepping code to be more consistent with
717 (handle_output_debug_string): Allow first chance exceptions to come
718 through since they seem to be all that we get on some versions of
720 (check_for_step): New function, conditionally compiled based on target.
721 (regptr): Delete obsolete function.
722 (handle_exception): Detect illegal instructions.
723 (get_child_debug_event): Return success only if event code matches
725 (child_create_inferior): Reflect change to get_child_debug_event
728 2000-04-20 Christopher Faylor <cgf@cygnus.com>
730 * win32-nat.c (thread_rec): Be more defensive about suspending already
732 (safe_symbol_file_add_stub): New function.
733 (safe_symbole_file_add_cleanup): New function.
734 (safe_symbol_file_add): New function.
735 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
736 bogus errors from non-stabs DLLs.
737 (handle_exception): Add work around for detection of first exception
738 breakpoint which does not seem to occur on W2K. Detect more "signals"
739 that can be effectively passed to the debuggee. Reorganize to eliminate
740 continue_status global.
741 (child_continue): Reorganize to eliminate continue_status global.
743 (child_resume): Ditto.
744 (get_child_debug_event): Ditto. Recognize when an a breakpoint
745 exception should be ignored. Change method for signalling when an
746 important event has occured to the caller.
747 (child_create_inferior): Use new method for noticing when
748 get_child_debug_event has found something interesting.
750 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
752 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
753 fails due to lack of space.
755 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
757 * command.c, command.h (help_all): Add functionality to display
758 a complete listing of available commands.
760 2000-04-20 Scott Bambrough <scottb@netwinder.org>
762 * arm-linux-nat.c (PIDGET, TIDGET): New.
763 (get_thread_id, GET_THREAD_ID): New.
764 (fetch_nwfpe_register, store_nwfpe_register): New.
765 (fetch_register, store_register): New.
766 (fetch_fpregister, store_fpregister): New.
767 (fill_gregset, supply_gregset): New.
768 (fill_fpregset, supply_fpregset): New.
769 (fetch_fpregs): Modified to use thread id's.
770 (store_fpregs): Modified to use thread id's and
771 fetch_nwfpe_register.
772 (fetch_regs): Modified to use thread id's.
773 (store_regs): Modified to use thread id's.
774 (fetch_inferior_registers): Modified to handle single register
776 (store_inferior_registers): Modified to handle single register
778 (arm_linux_register_u_addr): Removed.
780 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
782 * config/arm/linux.mh
783 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
786 * config/arm/nm-linux.h: Include config/nm-linux.h.
787 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
788 (REGISTER_U_ADDR): Removed.
789 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
790 (#include "solib.h"): Removed. Included via config/nm-linux.h.
792 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
794 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
795 <mooney@dogbert.cc.ndsu.nodak.edu>:
796 * infrun.c (follow_fork_mode_kind_names): NULL terminate
798 (scheduler_enums): Ditto.
800 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
802 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
804 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
805 SIZEOF_CALL_DUMMY_WORDS): Update.
807 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
809 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
811 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
813 2000-04-19 Jim Blandy <jimb@redhat.com>
815 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
816 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
817 * gdbarch.c, gdbarch.h: Regenerated.
818 * arch-utils.c (default_return_value_on_stack): New function.
819 * arch-utils.h (default_return_value_on_stack): New declaration.
820 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
822 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
823 two-dimensional array, instead of faking it with explicit index
826 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
827 (Thanks to Guy Harris.)
829 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
831 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
833 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
837 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
839 * TODO: Document -Wreturn-type problem.
841 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
843 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
845 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
847 * infcmd.c (_initialize_infcmd): Add `info r' alias for
850 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
852 From Philippe De Muyter <phdm@macqel.be>:
853 * bcache.c (free_bcache): Do not free NULL.
855 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
858 * NEWS: Update GDB version. Duplicate paragraph explaining
861 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
863 * Makefile.in (distclean): Delete tui/Makefile.
864 * TODO: Add deletion of tui/Makefile.in to list.
866 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
868 * symfile.h (struct section_addr_info ): Remove fields for special
869 treatment of .text, .data and .bss sections.
871 * solib.c (symbol_add_stub): The special field text_addr is not
872 available anymore. Search for the .text field the hard way.
874 * symfile.c (build_section_addr_info_from_section_table): Don't
875 fill in {text, data, bss}_addr any more.
876 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
877 to fill in section_offsets for objfile.
878 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
879 special case anymore.
880 (add_symbol_file_command): Ditto.
882 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
884 symfile.c: (symbol_file_command): Remove support for rombug, to
887 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
889 * symfile.c (add_symbol_file_command): Rewrite the arguments
890 processing part. Simplify syntax of command. Remove support for
892 (_initialize_symfile): Update help message for add-symbol-file
895 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
897 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
898 * gdbarch.h, gdbarch.c: Re-generate.
900 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
902 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
903 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
904 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
905 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
906 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
907 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
908 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
909 ADDRESS_TO_POINTER): Delete default definition. Handled by
912 * gdbarch.sh: Make multi-arch defaults, defaults for non-
914 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
915 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
916 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
917 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
918 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
919 Provide default/legacy implementation.
920 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
921 * gdbarch.h, gdbarch.c: Re-generate.
923 2000-04-16 Jim Blandy <jimb@redhat.com>
925 * findvar.c (store_typed_address, extract_typed_address): Fix
926 function names in error messages.
928 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
930 * config/djgpp/config.sed: Fix the lines which edit clean: and
931 uninstall-info: targets.
933 2000-04-14 Jim Blandy <jimb@redhat.com>
935 Bring IEEE_FLOAT under gdbarch's control.
936 * gdbarch.sh (IEEE_FLOAT): New entry.
937 * gdbarch.c, gdbarch.h: Regenerated.
938 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
939 (print_floating): Use IEEE_FLOAT as if it were an expression; use
940 the code specific to IEEE-format numbers whenever the value of
941 IEEE_FLOAT is non-zero.
942 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
943 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
944 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
945 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
946 config/mips/tm-mips.h, config/pa/tm-hppa.h,
947 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
948 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
949 IEEE_FLOAT, make sure they give it the value (1).
951 Provide the hooks needed to support architectures on which
952 pointers are not always simple byte addresses.
954 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
955 functions which architectures can redefine, defaulting to
956 generic_pointer_to_address and generic_address_to_pointer.
957 * findvar.c (extract_typed_address, store_typed_address,
958 generic_pointer_to_address, generic_address_to_pointer): New
960 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
962 (extract_address, store_address): Doc fixes.
963 * values.c (value_as_pointer): Doc fix.
964 (value_from_pointer): New function.
965 * defs.h (extract_typed_address, store_typed_address): New
967 * inferior.h (generic_address_to_pointer,
968 generic_pointer_to_address): New declarations.
969 * value.h (value_from_pointer): New declaration.
971 The following changes are all of the general form "Use these
972 functions instead of these other functions." In each case, the
973 change is because the new calls provide enough information to do
974 the appropriate address / pointer conversions, where the old calls
975 did not, or because the new functions are more appropriately named
976 for the operation being performed.
978 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
980 * blockframe.c (generic_push_dummy_frame): Use read_pc and
981 read_sp, not read_register.
982 * c-valprint.c (c_val_print): Use extract_typed_address instead of
983 extract_address to extract vtable entries and references.
984 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
985 instead of value_from_longest to extract the vtable's address.
986 * eval.c (evaluate_subexp_standard): Use value_from_pointer
987 instead of value_from_longest to compute `this', and for doing
988 pointer-to-member dereferencing.
989 * findvar.c (read_register): Use extract_unsigned_integer, not
991 (read_var_value): Use store_typed_address instead of store_address
992 for building label values.
993 (locate_var_value): Use value_from_pointer instead of
995 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
996 instead of value_from_longest, to build arguments to __d_shl_get.
997 * printcmd.c (set_next_address): Use value_from_pointer, not
999 (x_command): Use value_from_pointer, not value_from_longest.
1000 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1001 not value_from_longest.
1002 * valarith.c (value_add, value_sub): Use value_from_pointer, not
1004 * valops.c (find_function_in_inferior, value_coerce_array,
1005 value_coerce_function, value_addr, hand_function_call): Same.
1006 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1007 * values.c (unpack_long): Use extract_typed_address to produce
1008 addresses from pointers and references, not extract_address.
1009 (value_from_longest): Use store_typed_address instead of
1010 store_address to produce pointer and reference values.
1012 2000-04-13 Mark Kettenis <kettenis@gnu.org>
1014 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1015 HAVE_PSADDR_T): Add them here instead of in config.in.
1017 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1018 * configure.in: Add check for broken prfpregset_t type.
1019 * lin-thread.c (gdb_prfpregset): New typedef, depends on
1020 definition of PRFPREGSET_T_BROKEN.
1021 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1022 p_td_thr_setfpregs, thread_db_fetch_registers,
1023 thread_db_store_registers): Use gdb_prfpregset_t instead of
1025 * config.in: Regenerated.
1026 * configure: Regenerated.
1028 2000-04-13 DJ Delorie <dj@cygnus.com>
1030 * mips-tdep.c (do_fp_register_row): copy the number of bytes
1031 allocated, not the size of the pointer.
1033 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1035 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
1036 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
1037 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
1038 to handle floating point registers if NUM_FREGS is not zero.
1040 2000-04-13 Nick Duffek <nsd@cygnus.com>
1042 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1043 and document to_find_new_threads bug.
1045 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
1047 * infrun.c (proceed, normal_stop): Change the error message about
1048 failure to insert breakpoints/watchpoints so that it makes sense
1049 even if ptrace is not used or no other processes can be active.
1051 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1053 * configure.in: Add --enable-maintainer-mode.
1054 * aclocal.m4, configure: Re-generate.
1056 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1057 on maintainer-mode. Update copying.c in source directory.
1058 (copying.txt): Delete rule.
1059 (copying.o): Add explict paths to $(srcdir) and explicit make
1062 2000-04-12 Kevin Buettner <kevinb@redhat.com>
1064 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1065 (fetch_debug_register, fetch_debug_register_pair,
1066 store_debug_register, store_debug_register_pair, is_power_of_2,
1067 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1068 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1070 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1071 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1072 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1073 target_remove_watchpoint): Define.
1074 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1075 ia64_linux_remove_watchpoint): Declare.
1077 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1079 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1080 hardware breakpoint resources, return EBUSY.
1081 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1082 one of the enumerated values, return EINVAL.
1084 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1086 * README: Mention special build instructions for DJGPP.
1087 * NEWS: Update with FP features on x87 platforms, and
1088 DJGPP-related changes.
1090 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1092 * top.c (gdb_completer_file_name_break_characters): New variable.
1093 (line_completion_function): When completing on file names, use
1094 gdb_completer_file_name_break_characters as word break
1095 characters for the readline library.
1097 2000-04-12 Mark Kettenis <kettenis@gnu.org>
1099 * i387-tdep.c (print_i387_value): Avoid call to
1100 floatformat_to_doublest if long double type is the same on host
1103 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
1105 * wrapper.h: Remove definitions of internal functions.
1106 * wrapper.c: Remove definitions of exported functions (which are
1107 already in wrapper.h) and make static all internal wrap_* functions.
1109 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1111 * acconfig.h (USE_INCLUDED_REGEX): Add.
1112 * Makefile.in (REGEX_CFLAGS): Delete
1113 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1114 * configure, config.in: Re-generate.
1116 2000-04-10 Philip Blundell <philb@gnu.org>
1118 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1120 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1122 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
1124 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1125 * command.h (enum command_class): Remove trailing "," to placate
1128 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1130 * TODO, NEWS: Update. Mention MI.
1132 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1134 * gdbarch-utils.h, gdbarch-utils.c: Delete.
1135 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1137 * Makefile.in: Update.
1138 * gdbarch.c: Update.
1140 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1142 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1143 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1144 new "set mips saved-gpreg-size" command
1145 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1146 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1147 either from target, or gdb multi-arch
1148 (show_mips_command): New. For "show mips" prefix command
1149 (set_mips_command): New. For "show mips" prefix command
1150 (_initialize_mips_tdep): Add top-level mips prefix command
1151 Add "set mips saved-gpreg-size" command
1153 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1154 mips_default_saved_regsize.
1155 (mips_gdbarch_init): Update.
1156 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1157 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1158 mips_default_saved_regsize.
1160 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1162 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1163 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1164 replace calls to target_xfer_memory() with target_read_memory()
1165 and target_write_memory().
1167 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1169 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1170 NULL. Macro returns a CORE_ADDR.
1172 2000-04-08 Jim Blandy <jimb@redhat.com>
1174 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1175 Don't include "bfd-elf.h".
1176 (address_significant_size): Delete variable.
1177 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1178 consistency between it and the Dwarf 2 compilation unit header
1180 (read_address): Don't mask off bits above
1181 address_significant_size.
1182 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1183 (elf_bfd_h): Remove variable; it's no longer used.
1185 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1187 * configure.in (NEW_PROC_API): Escape square brackets when testing
1189 * configure: Regenerate.
1191 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1193 * ChangeLog: Correct date on last entry.
1194 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1195 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1196 * config/arm/tm-embed: Fix build warning from redefinition of
1198 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1199 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1200 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1201 override default in tm-arm.h. Use default target byte order
1204 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1206 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1207 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1209 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1211 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1212 of PROC_SERVICE_IS_OLD.
1213 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1214 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1216 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1218 * Makefile.in (CFLAGS): Set using configure.
1220 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1221 * configure: Re-generate.
1223 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1225 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1226 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1227 procfs_ops.to_has_all_memory to 1.
1231 2000-04-06 Nick Duffek <nsd@cygnus.com>
1233 * configure.in (_MSE_INT_H): Define on Solaris 7.
1234 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1235 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1236 * configure: Regenerate.
1237 * config.in: Regenerate.
1239 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1241 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1242 Change to rely on PIDGET etc.
1243 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1244 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1245 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1246 define. Allow target to use procfs hardware watchpoints.
1247 * config/sparc/nm-sun4sol2.h: ditto.
1248 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1249 definitions to use 16 bits for the pid, 15 bits for the tid, and
1251 * config/sparc/tm-sun4sol2.h: ditto.
1252 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1253 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1254 for more than 15 thread increments.
1256 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1258 * top.c (filename_completer): Set subsequent_name to 1 early on,
1259 to prevent an infinite loop if the first file in the directory is
1260 a backup file (whose name ends in a `~').
1262 2000-04-05 Jim Blandy <jimb@redhat.com>
1264 * solib.c (update_solib_list): New function.
1265 (solib_add): Call update_solib_list, and then read symbols.
1266 (info_sharedlibrary_command): Call update_solib_list, not
1269 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1271 * arm-linux-tdep.c: Resolve implicit function declarations by
1272 including target.h and value.h. Inclusion of symtab.h is
1275 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1277 * arm-linux-tdep.c: New file.
1278 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1279 (arm_get_longjmp_target): Moved it and all defines
1280 it uses to arm-linux-tdep.c.
1281 (arm_linux_extract_return_value): Moved to
1283 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1285 2000-04-04 Nick Duffek <nsd@cygnus.com>
1287 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1288 instead of kill_target.
1290 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1292 * TODO: Make note of various C++ things i have planned for 5.1.
1294 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1296 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1297 in shift. Stop GCC thinking it has a shift overflow.
1299 2000-04-03 H.J. Lu <hjl@gnu.org>
1301 * TODO: Remove the regex entry.
1303 2000-04-03 H.J. Lu <hjl@gnu.org>
1305 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1306 is defined and <regex.h> otherwise.
1308 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1309 * monitor.c: Likewise.
1310 * osfsolib.c: Likewise.
1311 * solib.c: Likewise.
1312 * source.c: Likewise.
1313 * symtab.c: Likewise.
1315 * Makefile.in (REGEX): Changed to @REGEX@.
1316 (REGEX_CFLAGS): New.
1318 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1319 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1321 * configure.in (--with-included-regex): New switch.
1322 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1323 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1324 * configure: Regenerated.
1326 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1328 * NEWS (powerpc-*-linux*): Mention.
1330 2000-04-03 J.T. Conklin <jtc@redback.com>
1332 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1334 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1336 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1337 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1339 * ia64-linux-nat.c (fill_gregset): Implement.
1340 (supply_fpregset, fill_fpregset): New functions.
1342 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1343 which the CFM is fetched for certain frames.
1344 (find_global_pointer, find_extant_func_descr): Don't use
1345 partial symtabs for locating sections.
1347 * config/ia64/linux.mh (LOADLIBES): Define.
1348 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1349 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1350 file containing generic linux declarations/definitions.
1351 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1352 defined in generic nm-linux.h.
1353 (solib.h): Remove include; already included in generic nm-linux.h.
1355 2000-04-03 Jim Blandy <jimb@redhat.com>
1357 * solib.c (solib_add): Move all the code for loading symbol tables
1358 below the code to sort out additions and removals. That way, we
1359 always catch all loaded shared libraries whose symbols we haven't
1362 * solib.c (solib_add): Don't try to free a shared object's objfile
1363 if it doesn't have one. Duh.
1365 * solib.c (solib_add): If a pattern was given, but it doesn't
1366 match any currently loaded shared libraries, print a message;
1367 don't just be silent.
1369 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1371 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1372 two-dimensional array instead of faking it with index
1375 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1377 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1379 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1380 definition (and use the common one in tm-i386.h).
1381 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1382 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1383 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1384 i386-tdep.c defines it for all x86 targets.
1385 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1387 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1389 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1390 results. Fix editing of `main' arguments for non-GNU Sed.
1392 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1394 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1395 error message: there's no "overlay on" command.
1397 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1399 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1400 (copying.txt): New target, a link to COPYING.
1402 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1406 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1409 (set_hook, error_hook): Remove PARAMS.
1411 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1413 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1414 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1415 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1417 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1419 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1421 2000-04-02 Nick Duffek <nsd@cygnus.com>
1423 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1424 error() during parse_and_eval_type().
1425 (check_stub_method): Call safe_parse_type instead of
1426 parse_and_eval_type().
1427 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1428 (wrap_parse_and_eval_type): New support function.
1429 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1430 (wrap_parse_and_eval_type): Prototype.
1432 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1434 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1436 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1438 * gdbarch-utils.h, gdbarch-utils.c: New files.
1439 * Makefile.in (SFILES, COMMON_OBS): Update.
1440 (gdbarch_utils_h) Define.
1441 (gdbarch-utils.o): Add dependencies.
1443 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1444 handling default method values.
1445 (startup_gdbarch): Rename default_gdbarch, name misleading.
1446 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1447 (register_name): Default to legacy_register_name.
1448 (call_dummy_words): Default to legacy_call_dummy_words.
1449 (sizeof_call_dummy_words): Default to
1450 legacy_sizeof_call_dummy_words.
1451 (register_convertible): Default to
1452 generic_register_convertible_not.
1453 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1454 (remote_translate_xfer_address): Default to
1455 generic_remote_translate_xfer_address.
1456 (frameless_function_invocation): Default to
1457 generic_frameless_function_invocation_not.
1459 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1461 * i386-linux-nat.c: Add copyright notice.
1463 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1464 &floatformat_i387_ext.
1465 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1467 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1469 * findvar.c (extract_floating): Remove reference to
1470 TARGET_EXTRACT_FLOATING.
1471 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1473 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1475 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1476 Safe version of value_subscript.
1477 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1479 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1481 * ui-file.c: Include "gdb_string.h"
1482 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1483 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1484 unions, since they are all used to hold both pointers and ints
1485 at various times. Casting pointer to int and vice versa gives
1486 warnings (and is not safe) if they are not the same size.
1488 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1490 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1491 casting problems when int and pointer are not the same size.
1492 * event-top.c (command_handler): Use data as a union.
1493 (command_line_handler_continuation): Ditto.
1494 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1495 (step_once): ditto. (finish_command_continuation): Ditto.
1496 (finish_command): Ditto.
1497 * breakpoint.c (until_break_command): Use data as a union.
1498 (until_break_command_continuation): Ditto.
1499 * utils.c (add_intermediate_continuation): Fix typo in comment.
1501 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1503 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1504 * gdbarch.sh: Re-sync with gdbarch.[hc].
1506 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1508 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1509 (install_minimal_symbols): Fix demangled symbol problems caused by
1510 using add_minsym_to_hash_table for the demangled names, which is
1511 wrong. Now we use add_minsym_to_demangled_hash_table.
1512 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1513 caused by weird control flow.
1514 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1516 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1518 * configure.in: -linux-gnu*, not -linux-gnu.
1520 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1522 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1523 with qThreadExtraInfo.
1525 2000-03-29 J.T. Conklin <jtc@redback.com>
1527 * i386nbsd-nat.c (fetch_core_registers): Make static.
1529 * m68knbsd-nat.c (fetch_core_registers): Make static.
1530 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1532 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1534 * TODO: Update GDB 5 status.
1536 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1538 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1539 * breakpoints.c (remove_hw_watchpoints): Update.
1540 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1543 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1545 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1546 infrun.c (resume): Remove hardware watchpoints before stepping
1547 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1549 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1551 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1553 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1555 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1556 CORE_ADDR, to match call from procfs_set_watchpoint.
1558 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1559 Reselect the saved frame silently after frame selection for
1560 watchpoint evaluation.
1561 (insert_breakpoints): Add missing space in `Hardware watchpoint
1562 deleted' message. Do not reinsert hardware watchpoint if it is
1563 already marked for deletion at next stop.
1565 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1567 * partial-stab.h: Add one more check against corrupted or irregular
1570 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1572 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1573 (Change also approved in the mainline glibc sources)
1575 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1577 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1578 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1579 particularly ensuring it can't return SERIAL_TIMEOUT when told
1582 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1584 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1585 which never existed before, and thus, has no deprecated old command.
1587 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1588 "set archdebug" (same goes for the show commands).
1589 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1590 deprecate "set eventdebug" (same goes for the show commands).
1591 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1592 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1594 x(init_main): Add the "set debug" and "show debug" commands.
1595 Add setdebuglist and showdebuglist.
1597 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1599 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1600 Added prototype for the deprecate command so it doesn't complain.
1602 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1604 * top.c (print_gdb_version): Bump copyright year to 2000.
1606 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1608 * MAINTAINERS: Add Glen McCready to write after approval list.
1610 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1612 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1613 * config.h: Regenerate.
1615 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1617 * TODO: Update. Add criteria for next release of GDB.
1619 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1621 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1622 * config.h: Regenerate.
1624 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1626 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1627 before installing GDB.
1629 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1631 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1632 Re-format warning message. Document that post 5.0 this can be
1635 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1637 * ChangeLog: Revert whitespace changes.
1639 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1641 * MAINTAINERS: Update folks who need accounts.
1643 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1645 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1647 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1649 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1650 instead of TARGET_LONG_DOUBLE_BITS.
1651 * config/i386/tm-i386mk.h: Likewise.
1653 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1655 Provide `long double' support for most i386 targets.
1656 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1657 &floatformat_i387_ext.
1658 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1659 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1660 `builtin_type_long_double'.
1661 (REGISTER_CONVERT_TO_VIRTUAL): Call
1662 i386_register_convert_to_virtual.
1663 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1664 (i387_to_double, double_to_i387): Remove prototypes.
1665 (i386_extract_return_value): Change prototype to match definition
1667 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1668 (TARGET_LONG_DOUBLE_BITS): #undef.
1669 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1670 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1671 (i387_extract_floating, i387_store_floating): Remove prototypes.
1672 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1673 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1674 (REGISTER_VIRTUAL_TYPE): Remove.
1675 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1676 (i386_register_convert_to_raw): New function.
1677 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1678 (i387_store_floating): Remove.
1680 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1682 * maint.c: Re-indent.
1684 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1686 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1688 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1690 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1693 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1695 * win32-nat.c: Back out special frame walking code. It was broken.
1696 (handle_exception): Correctly identify an illegal instruction.
1697 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1698 normal i386 handling.
1700 2000-03-24 J.T. Conklin <jtc@redback.com>
1702 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1703 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1704 (fetch_core_registers): Read fp registers.
1705 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1707 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1709 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1710 so that we can stop searching for the prologue past the function end
1711 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1713 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1715 * linux-thread.c, lin-thread.c (save_inferior_pid,
1716 restore_inferior_pid): Don't do compile time comparison
1717 of TARGET_PTR_BIT and TARGET_INT_BIT.
1719 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1721 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1723 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1724 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1726 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1728 (delta68_in_sigtramp): New function.
1729 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1730 (m68k_skip_prologue): Use P_* macros, not hex constants.
1731 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1732 instructions, but accept them in any order; use P_* macros, not octal
1733 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1734 `moveml to (fp + displacement)'.
1735 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1736 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1738 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1740 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1742 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1744 * solib.c (open_symbol_file_object): To sneak an int argument
1745 past catch_errors, instead of casting it to a pointer, simply
1748 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1750 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1751 index into the prams[] and args[] arrays.
1753 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1755 From David Whedon <dwhedon@gordian.com>
1757 * top.c (execute_command): Checks all commands beore executing
1758 to see if the user needs to be warned that the command is
1759 deprecated, warns user if appropriate.
1760 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1761 return values from void to struct cmd_list_element *.
1762 * command.c (lookup_cmd_1): Check aliases before following link
1763 in case user needs to be warned about a deprecated alias.
1764 (deprecate_cmd): new exported function for command deprecation,
1765 sets flags and posibly a replacement string.
1766 (deprecated_cmd_warning): New exported funciton to warn user about
1767 a deprecated command.
1768 (lookup_cmd_composition): New exported function that determines
1769 alias, prefix_command, and cmd based on a string. This is useful
1770 is we want to full name of a command.
1771 * command.h : Added prototypes for deprecate_cmd,
1772 deprecated_warn_user and lookup_cmd_composition, added flags to
1773 the cmd_list_element structure, changed return values for
1774 add_com_* and add_info_* from void to cmd_list_element.
1775 * maint.c : (maintenance_deprecate): New function to deprecate a
1776 command. This exists only so that the testsuite can deprecate
1777 commands at runtime and check the warning behavior.
1778 (maintenance_undeprecate) : New function, drops deprecated flags.
1779 (maintenance_do_deprecate): Actually does the (un)deprecation.
1780 (initialize_maint_cmds): Added the above new deprecate commands.
1782 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1783 * command.c (apropos_cmd_helper): New function, meat of the
1785 (apropos_command): New apropos command to search command
1786 names/documentation for regular expressions.
1787 (_initialize_command): Add the apropos command.
1789 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1791 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1792 paddr_t to psaddr_t. This mistake appears to date from an
1793 erroneous man page in Solaris 2.5 -- the correct type from the
1794 system headers has always been psaddr_t.
1795 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1798 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1800 * ia64-linux-nat.c: Fix copyright.
1801 (fill_gregset): Minor formatting fix.
1802 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1803 examine_prologue): Clean up some compiler warnings.
1804 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1805 find_global_pointer, find_extant_func_descr): New functions.
1806 (ia64_use_struct_convention, ia64_extract_return_value,
1807 ia64_push_arguments): Handle HFAs.
1808 (ia64_push_arguments): Find (or build) a function descriptor
1809 when given a function address.
1810 (ia64_push_return_address): Moved code for finding the
1811 global pointer into its own function, find_global_pointer ().
1813 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1815 * event-loop.c (handle_file_event): Run through indent.
1817 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1819 From Philippe De Muyter <phdm@macqel.be>
1821 * event-loop.c (sys/types.h): File now included unconditionally.
1822 (use_poll): New variable..
1823 (gdb_notifier): poll- and select-versions merged.
1824 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1825 and reset `use_poll' if not.
1826 (create_file_handler): Select poll- or select-version according to
1828 (delete_file_handler, handle_file_event): Likewise.
1829 (gdb_wait_for_event, poll_timers): Likewise.
1831 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1833 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1834 size of a target pointer before passing them to print_address.
1836 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1838 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1839 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1841 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1842 (i386_extract_return_value): Rewritten. Correctly support all
1843 floating-point types and large integer types on targets that use
1844 the standard i386 GDB register layout and return floating-point
1847 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1849 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1851 2000-03-21 J.T. Conklin <jtc@redback.com>
1853 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1854 * i386nbsd-nat.c: New file.
1856 * i386/tm-nbsd.h (NUM_REGS): Removed.
1857 (HAVE_I387_REGS): Defined.
1858 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1860 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1863 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1865 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1866 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1867 the write after approval list.
1869 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1871 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1872 symbol_file_add): Move declarations from here...
1873 * symfile.h: ...to here.
1875 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1876 all section addresses, not just .text.
1877 * symfile.h, symfile.c (free_section_addr_info,
1878 build_section_addr_info_from_section_table): New functions.
1880 * symfile.h (MAX_SECTIONS): Increase value to 40.
1881 * symfile.c (syms_from_objfile): Add bounds check prior to
1882 accessing ``other'' array in a section_addr_info_struct.
1883 Remove unused variable section_offsets.
1884 (add_symbol_file_command): Remove unused variable text_addr.
1886 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1888 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1889 watchpoint appears to break, but the watched value changed.
1891 2000-03-21 Jim Blandy <jimb@redhat.com>
1893 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1894 a companion to gdbarch_alloc, which allows a gdbarch init function
1895 to free partially-built gdbarch structures.
1896 * gdbarch.c, gdbarch.h: Regenerated.
1898 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1900 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1902 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1903 initialize_arch): Define for IA-64.
1904 (initialize_arch): Add declaration.
1906 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1908 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1909 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1910 remove, or check status of hardware watchpoints for entire structs
1911 and arrays unless the user explicitly asked to watch that struct
1913 (insert_breakpoints): Try to insert watchpoints for all the values
1914 on the value chain, even if some of them fail to insert.
1916 * values.c (value_primitive_field): Set the offset in struct value
1917 we return when the field is a packed bitfield.
1919 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1921 * remote.c (remote_threads_extra_info): New function.
1922 Implement the extra thread info query for "info threads".
1923 (remote_threads_info): Clean up a bit.
1924 (use_threadinfo_query, use_threadextra_query): New variables.
1925 Control whether GDB will use the new or old protocol for
1926 thread info queries.
1927 (remote_open_1): Initialize new variables.
1928 (remote_async_open_1): Ditto.
1929 (remote_cisco_open): Ditto.
1931 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1933 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1934 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1935 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1937 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1939 * utils.c (floatformat_from_doublest): Don't assume that a long
1940 will be exactly 32 bits in length. Also... make sure space
1941 that we're writing the float to is completely initialized to
1942 zeroes, even when the number of bits in the float is not
1943 evenly divisible by FLOATFORMAT_CHAR_BIT.
1945 2000-03-20 Jim Blandy <jimb@redhat.com>
1947 * i386-linux-nat.c: No need to #include "frame.h" any more.
1948 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1949 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1950 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1951 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1952 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1953 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1954 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1955 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1956 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1957 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1958 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1959 out that these are target-dependent, and useful in non-native
1960 configurations. Moved to...
1961 * i386-linux-tdep.c: ... Here, a new file.
1962 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1963 (i386-linux-tdep.o): New rule.
1964 (i386-linux-nat.o): We no longer depend on frame.h.
1965 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1967 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1969 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1970 Print an error at compile time if we are to use select, but FD_SET
1972 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1973 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1974 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1975 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1976 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1977 instead of using memcpy and memset. Use FD_ISSET.
1979 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1981 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1983 * command.c (_initialize_command): Document requirements for ``!''
1986 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1988 From Fri 10 Mar 2000 Robert
1989 <robert.melchers@drives.eurotherm.co.uk>:
1990 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1992 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1994 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1995 <dave@hiauly1.hia.nrc.ca>:
1996 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1997 _initialize_hpux_thread being called twice.
1998 * configure: Regenerated.
2000 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2002 * event-top.c (_initialize_event_loop): If instream is not
2003 connected to a terminal device, turn editing off.
2005 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2007 Support for building GDB with DJGPP, and running the test suite on
2009 * config/djgpp/djconfig.sh: New file.
2010 * config/djgpp/config.sed: New file.
2011 * config/djgpp/README: New file.
2012 * config/djgpp/fnchange.lst: New file.
2013 * config/djgpp/djcheck.sh: New file.
2015 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2017 * ser-go32.c (ports): Make the initializers complete, to pacify
2020 2000-03-17 Jim Blandy <jimb@redhat.com>
2022 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2023 two-dimensional array, instead of faking it with explicit index
2026 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2027 linuxthreads_create_inferior): Fix typo in variable name: it's
2028 linuxthreads_exit_status, not linux_exit_status.
2030 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2033 * solib.c (solib_add): Delete debugging code.
2035 2000-03-17 Mark Kettenis <kettenis@gnu.org>
2037 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2038 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2040 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
2042 * language.c (set_lang_str): Do not call `free' for a null pointer.
2043 (set_type_str, set_range_str): Ditto.
2045 2000-03-16 Jim Blandy <jimb@redhat.com>
2047 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2050 * solib.c (current_sos): Be more careful about freeing the new
2051 so_list node if an error occurs.
2053 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2054 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2055 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2056 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2057 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2058 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2059 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2060 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2061 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2062 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2063 i386_linux_sigtramp_saved_sp): Deleted. These all implement
2064 Linux-specific signal trampoline detection, and should be moved
2066 * i386-linux-nat.c: ... here.
2067 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2068 this any more, since we're not enabling OS-specific code in a
2069 OS-independent file.
2071 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
2073 * Makefile.in (go32-nat.o): Add prerequisites.
2074 (ALLDEPFILES): Add go32-nat.c.
2076 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
2078 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2079 * symfile.c (reread_symbols): Clear msymbol hash table.
2081 2000-03-15 Jim Blandy <jimb@redhat.com>
2083 Deal with the inferior unloading shared objects.
2084 * solib.c (current_sos): New function, replacing find_solib.
2085 (find_solib): Deleted.
2086 (free_so): New function.
2087 (clear_solib): Call free_so, instead of writing it out.
2088 (solib_add): Rewritten: compare the inferior's current list of
2089 shared objects with GDB's list, and do the required loads and
2091 (info_sharedlibrary_command, solib_address): Don't use find_solib
2092 to walk the list of shared libraries: call solib_add, and then
2093 walk the list at so_list_head normally.
2094 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2095 detach the core target. These tasks are taken care of elsewhere.
2096 * target.c (remove_target_sections): New function.
2097 * target.h (remove_target_sections): New declaration.
2099 * solib.c (symbol_add_stub): Check whether we've already created
2100 an objfile for this shared object first, before doing all that
2101 work to compute section addresses, etc.
2103 * objfiles.c (unlink_objfile): Report an internal error if objfile
2104 doesn't occur in the object_files list.
2106 * solib.c (special_symbol_handling): Delete argument; it's not
2109 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2111 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
2112 from solib structures. Use it throughout solib.c, get rid of all
2114 (struct so_list): Change type of lmaddr to CORE_ADDR.
2115 (first_link_map_member): Change return value type to CORE_ADDR,
2117 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
2119 (open_symbol_file_object, find_solib): Change type of lm variable
2122 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
2124 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2125 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2126 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2127 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2129 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2130 not opened by dos_open, but let the 3 standard handles go through
2133 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2135 * eval.c (evaluate_subexp_with_coercion): Add call to
2136 check_typedef, to handle typedeffed vars correctly.
2138 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2140 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2142 (QUIT): Note that this can probably be replaced by a function.
2144 2000-03-13 James Ingham <jingham@leda.cygnus.com>
2146 Add support for a variable object that tries to evaluate itself in
2147 the currently selected frame, rather than in a fixed frame.
2149 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2151 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2153 * varobj.c (varobj_list): Return type indicates whether the
2154 variable's type has changed (for current frame variables).
2155 (varobj_update): Handle the case where the variable's type has
2157 (delete_variable_1): Allow for deletion of variables that have not
2159 (new_root_variable): Initialize use_selected_frame variable.
2160 (value_of_root): This is where most of the work to handle "current
2161 frame" variables was added. Most of the complexity involves
2162 handling the case where the type of the variable has changed.
2163 (varobj_create): Add a "type" argument, to tell if the
2164 variable is one of these "current frame" variables. Also protect
2165 call to parse_exp_1 from long jumping.
2167 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2169 * go32-nat.c (struct env387): Remove declaration.
2170 (print_387_status, i386_go32_float_info): Remove redundant
2172 (regno_mapping, sig_map, excepn_map): Add braces around inner
2174 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2175 fix code which mixed signed with unsigned.
2176 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2177 (go32_wait): Initialize INT3_addr.
2178 (go32_fetch_registers): Extend all FP registers that are shorter
2179 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2180 on config/i386/tm-i386.h.
2181 (store_register): Support 32 FP registers.
2182 (go32_create_inferior): Don't crash if handed a NULL pointer
2183 instead of exec file name.
2184 (ignore): Remove unused function.
2185 (go32_insert_hw_breakpoint): Remove unused variables.
2186 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2188 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2190 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2191 overloading, add support for seeing through references:
2192 * valops.c (find_overload_match): Handle STABS overloading for
2194 (find_overload_match): Look in right place for function arguments
2196 (find_overload_match): Rather than giving up when we have >1
2197 perfect match, just choose one, especially since the
2198 recommendation GDB gives ("disambiguate it by specifying function
2199 signature"), is basically impossible.
2200 (check_field_in): STREQ->strcmp_iw
2201 (search_struct_field): STREQ->strcmp_iw
2202 (find_method_list): STREQ->strcmp_iw
2203 * gdbtypes.c (rank_one_type): Add ability to see through
2205 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2207 (rank_function): Rank function properly (was doing it wrong
2208 before, comparing the wrong parts of the arrays)
2209 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2210 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2211 associated with converting a non-reference to a reference.
2212 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2213 return full value object; for STRUCTOP_PTR, use pointer to
2214 rtti type to get member / method if objectprint is set and
2215 target type of pointer is class.
2217 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2220 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2222 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2224 (gnu_attach): Change error message for missing
2225 argument to be identical to the corresponding message in
2226 `inftarg.c'. This makes the testsuite happy.
2228 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2230 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2231 %eflags isn't modified. This fixes a bug where every call to a
2232 function in the program beyond the first call would fail.
2234 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2236 * MAINTAINERS: Devolve responsibility for domain maintenance.
2238 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2240 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2242 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2244 * gdb.base/long_long.exp: Correct test suite failure when printing
2245 a long long value as a double on ARM platforms.
2247 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2249 * MAINTAINERS (Core): Anthony Green is the Java - including
2250 testsuite - maintainer. Reformat testsuite and language support
2253 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2255 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2256 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2257 i386_linux_saved_pc_after_call.
2259 2000-03-06 Jim Blandy <jimb@redhat.com>
2261 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2263 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2264 (compact_minimal_symbols): Added `objfile' argument.
2265 Put symbols in the objfile's hash table.
2266 (install_minimal_symbols): Put symbols in the objfile's demangled
2268 (lookup_minimal_symbol): Use hash table to find symbol in
2270 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2272 (prim_record_minimal_symbol_and_info): Initialize the
2273 hash link fields of the new minimal symbol.
2274 * symtab.h (struct minimal_symbol): New fields `hash_next',
2275 `demangled_hash_next'.
2276 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2277 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2278 (struct objfile): New fields `msymbol_hash',
2279 `msymbol_demangled_hash'.
2281 2000-03-06 Jim Blandy <jimb@redhat.com>
2283 * solib.c (first_link_map_member): Doc fix.
2285 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2287 From Eli Zaretskii <eliz@is.elta.co.il>:
2289 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2290 zero, since time_t might be unsigned.
2292 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2294 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2296 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2298 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2300 Allow GDB to run on Linux 2.0 again.
2301 * config.in: Add HAVE_PTRACE_GETREGS.
2302 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2303 * configure: Regenerated.
2304 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2305 CANNOT_STORE_REGISTER): New defines.
2306 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2307 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2308 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2309 store_register, old_store_inferior_registers): Copied over from
2310 `inptrace.c' as a temporary measure.
2311 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2312 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2313 HAVE_PTRACE_GETREGS isn't defined.
2314 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2316 (fetch_inferior_registers, store_inferior_registers): Fall back on
2317 the method use in `infptrace.c' (by calling
2318 old_fetch_inferior_registers and old_store_inferior_registers) if
2319 `have_ptrace_getregs' isn't set.
2321 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2323 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2324 of gregset_t and fpregset_t. Those are the only names that are
2325 guaranteed to specify the right types for all supported Linux
2327 Various doc fixes and gratitious local variable renames, all in an
2328 attempt to stress similarities between the code and unify the
2329 terminology used. Use ISO-C all over.
2330 (regmap): Remove trailing comma.
2331 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2332 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2333 is unnecessary and wasn't used anyway. All callers changed.
2334 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2335 (fetch_regs, store_regs): Remove unused variable `regno'.
2336 (fill_fpregs): If REGNO is not -1, only update the specified
2338 (fetch_core_registers): Renamed from
2339 i386_linux_fetch_core_registers. There is no need for a unique
2340 name since the function is static anyway.
2341 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2342 since it is more descriptive.
2344 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2346 * MAINTAINERS (readline/): Expand to include host maintainers.
2348 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2350 Fix support for Linux/i386 signal trampolines. The old approach
2351 didn't work for Linux 2.2 and beyond, and didn't work with recent
2352 versions of the GNU C library.
2353 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2354 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2355 (linux_rt_sigtramp_code): New variable.
2356 (LINUX_RT_SIGTRAMP_LEN): New define.
2357 (i386_linux_rt_sigtramp_start): New function. Detect start of
2358 signal trampolines for RT signals.
2359 (i386_linux_sigtramp): Removed.
2360 (i386_linux_in_sigtramp): New function.
2361 (i386_linux_sigcontext_addr): New function. Recognize the names
2362 of the signal tranmpolines used by recent versions of the GNU C
2363 library, and add support for RT signals.
2364 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2365 defines. Moved here from config/i386/tm-linux.h.
2366 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2367 Reimplement in terms of i386_linux_sigcontext_addr.
2368 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2369 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2370 Moved to i386-tdep.c.
2371 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2373 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2375 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2376 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2378 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2380 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2383 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2385 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2386 ``Blanket Write Privs'' maintainers.
2388 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2390 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2391 * language.c (longest_local_hex_string_custom): Don't compile
2392 'long long' section if host doesn't have 'long long'.
2394 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2396 * language.c (longest_raw_hex_string): Comment out. Appears
2399 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2401 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2402 "mmalloc.h" which means using PTRs.
2403 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2405 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2407 * defs.h (store_address, store_unsigned_integer, store_address):
2408 Replace PTR with void* in delcaration.
2409 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2410 extract_long_unsigned_integer, extract_address,
2411 store_signed_integer, store_unsigned_integer, store_address):
2412 Convert definition to ISO-C. Replace PTR with void*.
2414 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2416 * defs.h (make_cleanup_func): Document as deprecated.
2417 (make_cleanup_ftype): New typedef. Make signature consistent with
2418 other function typedefs. Document as not be used out side of
2419 make_cleanup code. Use in make_cleanup declarations.
2420 (null_cleanup): Replace PTR with void*.
2422 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2423 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2424 null_cleanup): Change K&R definition to ISO-C using void* and
2426 (discard_my_cleanups): Don't cast argument to free.
2428 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2430 * defs.h (struct continuation_arg): Change type of field 'data'
2433 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2435 * event-top.c: Ditto.
2437 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2439 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2441 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2442 SUBDIR_GDBTK_ALL): Define.
2443 (all-gdbtk, clean-gdbtk): New targets.
2444 (all): Add CONFIG_ALL as dependency.
2445 (clean): Add CONFIG_CLEAN as dependency.
2447 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2448 (LN_S): Define. Delete GDBtk's link code.
2450 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2452 * configure.in (ENABLE_GDBTK): Delete variable.
2453 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2454 * Makefile.in: Update.
2455 * configure: Regenerate
2457 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2459 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2462 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2464 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2465 Override definitions to include the normal FPU registers.
2466 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2467 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2469 (i387_to_double, double_to_i387): Remove prototypes.
2471 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2473 * findvar.c (extract_floating, store_floating): Use target
2474 floating point type sizes rather host sizes to determine
2475 which conversion needs to be done.
2477 2000-03-02 Nick Duffek <nsd@cygnus.com>
2479 * uw-thread.c: Apply GNU conventions to comment formatting.
2480 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2481 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2482 call to deactivate_uw_thread().
2484 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2486 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2488 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2490 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2491 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2492 share SCO/Unixware. Nick Duffek and Peter Schauer share
2495 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2497 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2498 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2499 * remote-rdi.c (arm_rdi_close): Ditto.
2501 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2503 * CONTRIBUTE (configure.in): Note that patches to configure are
2506 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2508 * MAINTAINERS: Correct my own mail address.
2510 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2512 * MAINTAINERS: Document people with paperwork pending.
2514 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2516 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2517 Make NEW_PROC_ABI interface functional on Solaris x86.
2518 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2519 procfs_find_LDT_entry function from procfs.c, mostly copied from
2521 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2524 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2526 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2527 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2529 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2531 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2532 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2533 FRAME_FIND_SAVED_REGS.
2534 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2535 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2538 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2540 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2541 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2544 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2546 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2547 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2548 (top level): Add prototypes for go32_* functions.
2549 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2550 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2551 Override definitions from tm-i386.h.
2552 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2553 * i386-tdep.c (i386_extract_return_value)
2554 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2555 to the list of targets which return FP values in FP registers.
2557 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2558 that this function be re-implemented using multi-arch.
2560 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2562 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2563 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2565 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2566 (dpmi_regs, dpmi_sregs): Remove unused variables.
2567 (dos_flush_input): Return a value, to prevent compiler warning.
2568 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2569 sizeof(union exp_element) to long, to prevent GCC from complaining
2570 about format/argument mismatch.
2571 (dump_postfix_expression): Likewise.
2573 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2575 * arm-tdep.c: Include <ctype.h>.
2577 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2579 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2580 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2581 that the target's stack was valid.
2583 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2585 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2586 * dwarf2read.c (read_address): Read 16-bits addresses.
2588 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2590 * arm-linux-nat.c (fetch_nw_fpe_*):
2591 Renamed to fetch_nwfpe_* to use the same naming convention
2592 as in the Linux kernel. Modified prototype to get rid of
2594 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2595 naming convention as in the Linux kernel. Fixed calls to
2597 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2600 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2602 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2604 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2606 * win32-nat.c: Remove unneeded header.
2609 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2611 * wince.c: Include "gdb_wait.h" and not "wait.h".
2613 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2615 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2616 Target/Architecture maintainers descriptions.
2618 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2620 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2621 Reorder headers a bit. Overall cleanup and minor reformatting.
2622 (MIG_SERVER_DIED): Remove define.
2623 (proc_update_sc): Add braces to silence compiler warning.
2624 (proc_steal_exc_port): Initialize err to zero.
2625 (make_proc): Add braces to silence compiler warning.
2626 (inf_validate_task_sc): Add cast to silence compiler warning.
2627 (inf_set_traced): Reorganize a bit to silence compiler warning.
2628 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2629 numbers and add braces to silence compiler warning.
2630 (gnu_wait): Add prototypes for server functions and add braces to
2631 silence compiler warnings.
2632 (S_exception_raise_request): Pass subcode to inf_debug call.
2633 (gnu_write_inferior): Remove unused variable `protection_changed'.
2634 (gnu_xfer_memory): Remove unused variable `result'.
2635 (set_sig_thread_cmd): Remove unused varible `tid'.
2636 (set_signals_cmd): Remve unused variable `trace'.
2637 (add_task_commands): Provide complete prototype. Reformat help
2638 strings a bit to make sure the first line is a full sentence.
2639 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2640 "info port-rights" command.
2641 (add_thread_commands): Provide complete prototype. Make static.
2642 Reformat help strings a bit to make sure the first line is a full
2644 (_initialize_gnu_nat): Provide complete prototype.
2646 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2648 Make cross-compilation for the Hurd more friendly.
2649 From Jeff Bailey <jbailey@gnu.org>:
2650 * configure.in: Use AC_CHECK_TOOL to find MiG.
2651 * Makefile.in (MIG): New variable.
2652 * config/i386/i386gnu.mh (MIG): Remove.
2653 * configure: Regenerated.
2655 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2657 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2658 comment explaining motivation behind this function and why
2659 the generic facilities won't work for this platform.
2660 * rs6000-tdep.c (skip_prologue): Always test to make sure
2661 that an instruction is read successfully from the target's
2662 memory. Introduce notion of instructions which may appear in
2663 the prologue, but may not end the prologue. Added explicit
2664 check for nop instruction. Use memset() to zero the frame
2665 data instead of assignment from a statically allocated,
2666 uninitialized structure.
2668 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2670 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2671 systems. Note that Jim Blandy as maintainer for ``tracing
2674 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2676 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2677 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2678 NetBSD...) sys_errlist should not be declared in hsys.c.
2679 NEED_SYSERRLIST is set already by configure, so we can use it.
2680 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2681 posix compliant and we should not work with the old compatibility
2682 stuff. Because of that I undef BSD in case of FBSD etc and include
2683 sys/ioctl to get the flags.
2684 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2687 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2689 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2690 of return structure in r3 if necessary.
2691 (ppc_linux_memory_remove_breakpoints): New function.
2692 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2693 for storing either cr or lr to the stack only handle those
2694 cases. (I.e, don't let these cases match 0x00000000 which is
2695 found found in the shared library trampoline prior to the
2696 loading of the shared library.)
2697 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2699 (MEMORY_REMOVE_BREAKPOINT): Define.
2701 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2703 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2705 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2707 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2708 $(SUBDIR_*_INSTALL) when so configured.
2709 * configure: Regenerate.
2711 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2713 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2715 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2716 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2717 SUBDIR_GDBTK_INSTALL): Define.
2718 (install-gdbtk): New target.
2720 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2722 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2723 * configure: Regenerate.
2725 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2727 * configure.tgt: Add arm, mips, sh wince targets.
2728 * config/arm/tm-wince.h: New file.
2729 * config/arm/wince.mt: New file.
2730 * config/sh/tm-wince.h: New file.
2731 * config/sh/wince.mt: New file.
2732 * config/mips/tm-wince.h: New file.
2733 * config/mips/wince.mt: New file.
2734 * wince.c: New file.
2735 * wince-stub.c: New file.
2736 * wince-stub.h: New file.
2737 * sh-tdep.c: Use correct register names for Windows CE.
2739 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2741 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2742 (error_return, quit_return): Merge into catch_return pointer.
2743 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2744 and communicate reason to catch_errors via setjmp return value.
2745 (catch_errors): Always catch both quit and error, and if a catch
2746 wasn't requested by caller, throw it to the next catch_error.
2747 Replace dual longjmp buffer memcpy with single pointer change.
2748 Add FIXME for possibly adding new interface to tell caller what
2749 event was caught. Add extensive comments.
2750 * defs.h (enum return_reason): Reserve 0 for use as initial
2751 setjmp() return value.
2752 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2754 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2756 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2758 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2759 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2760 (hand_function_call): Test for unwind_on_signal and act accordingly.
2762 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2764 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2765 Match ../include/dis-asm.h change.
2766 * gdbarch.h: Regenerate.
2767 * corefile.c (dis_asm_read_memory): Update.
2769 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2771 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2772 (ENABLE_CFLAGS): Move initialization to start of file.
2773 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2774 selected and an ${srcdir}/mi directory is present enable MI
2777 * configure: Regenerate.
2779 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2780 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2781 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2782 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2784 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2785 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2787 * mi: New directory. MI interface to GDB.
2789 * defs.h (interpreter_p): Declare when UI_OUT.
2790 * top.c (gdb_init): When interpreter_p, check that the interpreter
2791 was recognized by one of the linked in interpreters.
2792 * main.c (interpreter_p): Define.
2793 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2794 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2795 interpreter displays prompt.
2797 * breakpoint.c (print_it_typical, watchpoint_check,
2798 print_one_breakpoint, mention): When MI include additional
2799 target status information.
2800 * infrun.c (print_stop_reason, normal_stop): Ditto.
2802 2000-02-22 Jim Blandy <jimb@redhat.com>
2804 * gdbarch.sh: Make the `default' field really default to zero, as
2807 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2808 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2810 (default_coerce_float_to_double, standard_coerce_float_to_double):
2812 (value_arg_coerce): Adjust for new definition.
2813 * value.h (default_coerce_float_to_double,
2814 standard_coerce_float_to_double): New declarations for the above.
2815 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2816 * gdbarch.c, gdbarch.h: Regenerated.
2817 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2818 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2820 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2822 (mips_gdbarch_init): Install that as our coerce_float_to_double
2825 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2827 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2829 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2830 forward declaration.
2832 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2833 where the next frame is a signal handler caller.
2835 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2837 (tm-linux.h): Include.
2838 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2839 include this file for us.
2840 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2841 config/tm-linux.h for us.
2842 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2844 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2846 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2847 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2848 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2851 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2852 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2853 * config/powerpc/xm-linux.h: Substantially revised for native
2855 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2856 (NATDEPFILES): Update list to reflect the fact that we can
2859 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2860 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2861 Renamed; The former names were lacking the rs6000_ prefix.
2862 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2863 instead of rs6000_frame_chain.
2864 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2865 of rs6000_frameless_function_invocation.
2867 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2869 From Philippe De Muyter <phdm@macqel.be>
2871 * event-loop.c (handle_file_event): In case of poll, enable
2872 printing of informational message if an error/exception is
2873 detected on the file descriptor.
2875 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2877 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2879 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2881 * buildsym.c: Include "language.h" and "expression.h" for
2882 longest_local_hex_string_custom.
2884 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2886 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2887 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2888 Cagney <cagney@b1.cygnus.com>.
2890 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2892 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2893 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2894 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2895 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2896 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2898 * MAINTAINERS: Add Nick Clifton to write after approval list.
2900 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2902 * MAINTAINERS: Add note on multiple maintainers.
2904 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2906 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2907 `enum ui_align', not `int'.
2908 (cli_field_string, cli_field_skip): Likewise.
2910 2000-02-18 Jim Blandy <jimb@redhat.com>
2912 From Jimmy Guo <guo@cup.hp.com>:
2913 * buildsym.h (add_free_pendings): Declare.
2914 * buildsym.c (add_free_pendings): New function.
2915 (make_blockvector): 32x64 fix using longest_local_hex_string().
2916 (start_subfile): initialize variable 'subfile'.
2918 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2920 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2921 make sure that all is cleaned up after we disconnect from the
2923 (remote_detach): Ditto.
2925 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2927 From Rodney Brown <RodneyBrown@pmsc.com>
2928 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2929 potentially harming mistake.
2931 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2933 * arm-tdep.c: Use header file instead of extern declarations for
2934 the {get,set}_arm_regname* functions.
2936 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2938 * configure.in: Replaces obsolete gdbtk-variable.c with
2940 * configure: Regenerate.
2941 * Makefile.in: Remove obsolete/extraneous references to
2944 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2946 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2947 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2948 33 by definition, whereas REALTIME_LO might be 32 on systems that
2949 have SIG32 such as Linux. Make sure that the signal number
2950 returned is within the range specified by REALTIME_LO and
2953 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2955 * configure: Regenerated.
2957 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2959 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2960 _initialize_arm_tdep): Allows the user to choose between any of
2961 the flavors available for the disassembly to be used in the "info
2962 reg" command and elsewhere in gdb. It prevents having to maintain
2963 this information in two places by using the data kept in the
2966 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2968 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2969 prfpregset_t in <sys/procfs.h>.
2970 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2972 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2973 prgregset_t and prfpregset_t if they are not already present.
2975 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2977 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2978 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2980 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2982 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2985 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2987 Changes for AIX 4.3:
2988 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2989 to correct value for generic dummy frames. When using
2990 generic dummy frames, don't attempt to write TOC value or
2991 function to call into the call dummy.
2992 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2993 code to also handle the PowerOpen ABI.
2994 (ppc_push_return_address): Enable for all ports.
2995 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2996 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2997 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2998 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2999 provided by generic RS6000 definitions so that call dummies
3000 are implemented using generic dummy frames instead.
3002 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3003 prior to changing the stack pointer via ptrace(). Also, ignore
3004 attempts to store to undefined registers that are less than
3007 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3008 frame from 436 to 448 to account for alignment padding.
3009 (rs6000_push_arguments): Obtain actual register size instead
3010 of assuming the register is 4 bytes long. [There's still
3011 more work to be done to totally remove the 4 byte assumption,
3012 however.] Make sure the stack is 16 byte aligned as required
3013 by the PowerOpen ABI. Also, make sure that small structures
3014 passed in registers are properly aligned within the register.
3016 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
3018 Patch applied by Kevin Buettner <kevinb@redhat.com>
3020 * rs6000-tdep.c (skip_prologue): skip copying of argument
3021 registers to local variable registers.
3023 2000-02-14 Jim Kingdon <kingdon@redhat.com>
3025 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
3026 sym->section->index number is not a SECT_OFF_* code.
3028 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
3030 * MAINTAINERS (write after approval): Add H.J. Lu.
3032 2000-02-14 Nick Clifton <nickc@cygnus.com>
3034 * sh-tdep.c: Remove extraneous code.
3036 2000-02-14 Amit S. Kale <akale@veritas.com>
3038 * elfread.c (elf_symtab_read): Move the use of sym to after where
3040 Checked in by Jim Kingdon <kingdon@redhat.com>
3042 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3044 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3046 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
3048 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3049 * dwarf2read.c: (die_is_declaration): New fn.
3050 (read_structure_scope): Use it.
3052 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3054 2000-02-10 J.T. Conklin <jtc@redback.com>
3056 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3057 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
3059 * gdbserver/low-nbsd.c: New file.
3061 * gdbserver/Makefile.in: convert to autoconf.
3062 * gdbserver/configure.in: likewise.
3063 * gdbserver/configure: generate.
3065 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
3067 * CONTRIBUTE: New file. How to contribute to GDB.
3069 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3071 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
3072 Buettner to powerpc maintainers. Make Kevin Buettner the
3073 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
3074 and Jason Molenda to write after aproval list.
3076 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3078 * MAINTAINERS: Reformat. Separate into check-in categories.
3080 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3082 * uw-thread.c: Remove __FUNCTION__ GNUism.
3084 2000-01-17 Amit S. Kale <akale@veritas.com>
3086 * elfread.c (elf_symtab_read): Use offset for the section in which a
3087 symbol resides, instead of .text section for calculating address of a
3089 Checked in by Jim Kingdon <kingdon@redhat.com>
3091 2000-02-10 Mark Kettenis <kettenis@gnu.org>
3093 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
3094 no longer necessary now we have gdb_wait.h.
3096 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3098 * gnu-nat.c (proc_string): Make global.
3099 (do_mach_notify_dead_name): Suppress dead name notifications if we
3100 know that the task is dead.
3102 1999-12-13 Mark Kettenis <kettenis@gnu.org>
3104 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3105 instead of directly from the kernel. Add some hackery to make
3106 sure that the info isn't influenced by suspension of the task in
3107 the proc server itself.
3109 2000-02-10 Jim Kingdon <kingdon@redhat.com>
3111 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
3112 approved by Michael Snyder.
3114 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3116 * linux-thread.c: Include defs.h before gdb_wait.h.
3118 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
3120 * Makefile.in (wait_h): Delete macro. Update all dependencies
3121 specifying gdb_wait.h instead.
3123 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3124 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3125 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3126 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3127 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3128 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3129 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3130 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3131 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3132 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3134 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3136 * gdb_wait.h: New file. Based on ../include/wait.h. Include
3137 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3139 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3141 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3142 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3143 (d10v_stack_align): Declare.
3144 * d10v-tdep.c (d10v_stack_align): Define.
3146 1999-08-23 J.T. Conklin <jtc@redback.com>
3148 * top.c (remote_timeout): Change default to 2. Add comment
3149 explaining history of changes to the default value.
3150 * remote.c (_initialize_remote): Remove code that adds set/
3151 show remotetimeout, as that's also done in top.c
3153 1999-10-18 J.T. Conklin <jtc@redback.com>
3155 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3156 Return E01 instead of P01 when 'P' command fails.
3158 2000-02-05 J.T. Conklin <jtc@redback.com>
3160 * remote.c (putpkt_binary): Handle NAK from target stub.
3162 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3164 * configure.in: Remove the addition of sol-thread.c to the
3165 CONFIG_INITS list. This caused problems with init.c, because
3166 sol-thread.c would be grepped twice for _initialize_* functions.
3168 * Makefile.in: Add FIXME for init.c.
3170 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3172 Clean up compiler warnings:
3173 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3174 stack.c, valprint.c: Change variables to unsigned.
3175 * bcache.c: Rearrange to avoid warnings about variables not being set.
3176 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3177 rather than declaring print_max and repeat_count_threashold
3178 ourselves (incorrectly).
3179 * valprint.h: Do declare repeat_count_threashold.
3180 * ch-exp.c: Use default case for internal error.
3181 * findvar.c: Don't omit argument type.
3182 * symtab.c: Remove unused variable.
3184 2000-02-04 Jim Blandy <jimb@redhat.com>
3186 * c-typeprint.c (remove_qualifiers): New function.
3187 (c_type_print_base): Use it to remove qualifiers from C++
3188 qualified names, not strrchr.
3190 * c-typeprint.c (c_type_print_base): Recognize type conversion
3191 operators by calling is_type_conversion_operator.
3192 (is_type_conversion_operator): New function.
3194 2000-02-04 Nick Clifton <nickc@cygnus.com>
3196 * config/arm/tm-arm.h (LOWEST_PC): Define.
3198 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3200 * infrun.c (resume): Make just one call to target_resume(), instead
3201 of four: set up correct parameters in all the cases ahead of time,
3202 and do call at the end.
3204 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3206 * config/powerpc/tm-ppc-eabi.h: Define
3207 SOFUN_ADDRESS_MAYBE_MISSING.
3209 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3211 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3214 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3216 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3217 * configure.in (CONFIG_INIT): Initialize.
3218 (links): Link srcdir/gdbtk/library to gdbtcl2.
3219 * gdbtcl2: Moved to gdbtk/library.
3220 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3221 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3222 gdbtk.h: Moved to gdbtk/generic.
3224 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3226 * printcmd.c (build_address_symbolic): New function. Returns all
3227 the parts that are necessary to print an address in a symbolic
3229 (print_address_symbolic): Split into a printing part and an
3230 information building part, build_address_symbolic().
3232 * defs.h (build_address_symbolic): Export.
3234 2000-02-03 Jim Blandy <jimb@redhat.com>
3236 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3239 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3241 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3242 arguments on dummy frames.
3244 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3246 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3247 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3249 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3251 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3252 which now returns a timeout indication.
3253 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3254 value can still be ignored.
3256 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3258 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3261 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3263 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3264 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3267 * Makefile.in: Update.
3269 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3270 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3271 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3272 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3273 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3274 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3275 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3276 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3277 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3278 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3279 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3280 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3281 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3282 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3283 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3284 config/pa/tm-hppa.h: Update.
3285 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3287 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3289 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3290 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3291 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3292 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3293 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3294 config/mips/irix5.mh, config/mips/mipsv4.mh,
3295 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3296 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3297 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3299 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3301 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3303 * main.c (captured_main): Only use the legacy tui_file code when
3304 linking in older code such as the TUI.
3306 * gdb-file.h, gdb-file.c: New files.
3307 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3308 null_file_isatty, null_file_rewind, null_file_put,
3309 null_file_flush, null_file_write, null_file_fputs,
3310 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3311 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3312 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3313 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3314 set_gdb_file_data, struct accumulated_gdb_file,
3315 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3316 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3317 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3318 stdio_file_delete, stdio_file_flush, stdio_file_write,
3319 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3320 Moved to gdb-file.h and gdb-file.c.
3321 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3322 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3323 tui_file_rewind, tui_file_put, tui_file_fputs,
3324 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3325 fputs_unfiltered_hook):
3326 Moved to tui/tui-file.c and tui/tui-file.h.
3328 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3329 (tui-file.o, gdb-file.o): Add dependencies.
3330 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3331 * main.c: #include tui/tui-file.h.
3333 2000-01-28 Fred Fish <fnf@cygnus.com>
3335 * findvar.c (value_from_register): Special case handling of D10V
3336 pointer values fetched from registers.
3338 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3340 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3341 support for new style thumb prologues.
3343 2000-01-28 Nick Clifton <nickc@redhat.com>
3345 * arm-tdep.c: Remove extraneous dash at start of strings
3346 introduced in previous delta.
3348 2000-01-27 Nick Clifton <nickc@redhat.com>
3350 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3351 parse_arm_disassembler_option().
3353 2000-01-27 Jim Blandy <jimb@cygnus.com>
3355 * symtab.c (decode_line_1): Don't let commas that are within
3356 quotes or parenthesis terminate the line spec. Don't use pp when
3357 removing the final double quote of a double-quoted string. Don't
3358 forget to skip the opening double quote. I have no clue whether
3359 this change is correct; probably we've just moved this function
3360 from one buggy place to another buggy place, and never came within
3361 an outhouse whiff of correctness.
3362 (find_toplevel_char): New function.
3364 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3366 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3367 passing the pointer to a thumb function as an argument.
3369 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3371 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3372 are reinserted for another run.
3374 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3376 * cli-out.c (cli_filed_string): Test for NULL string.
3378 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3380 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3381 the inferior as well as breakpoints being hit while performing an
3382 inferior function call.
3383 * valops.c (hand_function_call): Ditto.
3385 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3387 From Mark Kettenis <kettenis@gnu.org>
3389 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3390 i386_REGS_SEGS_STATE.
3391 (HAVE_I387_REGS): Define.
3392 (FLOAT_INFO): Remove.
3393 * i386gnu-nat.c: Almost completely rewritten to use new i386
3394 register layout and `float info' implementation.
3395 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3396 Move prototypes from here.
3397 * gnu-nat.h: To here.
3399 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3401 * utils.c (get_field, put_field): Fix buffer underruns and
3402 overruns. Also, handle case where total_len is not evenly
3404 (getfield): Make sure zeroing of unwanted bits occurs even
3405 when bit field to extract does not straddle two or more
3408 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3410 * defs.h: Add gdb_thread_select declaration.
3412 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3414 * linux-thread.c (_initialize_linuxthreads): Make sure that
3415 linuxthreads_block_mask does not block SIGCHLD.
3417 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3419 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3420 text so that new lines work properly.
3422 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3424 * proc-utils.h: New file. Export functions from proc-*.c.
3426 * proc_api.c: Rename to:
3427 * proc-api.c: New file. Add include of proc-utils.h.
3429 * proc_events.c: Rename to:
3430 * proc-events.c: New file.
3432 * proc_flags.c: Rename to:
3433 * proc-flags.c: New file.
3435 * proc_why.c: Rename to:
3436 * proc-why.c: New file. Add include of proc-utils.h.
3438 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3439 ctype.h, proc-utils.h.
3440 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3441 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3443 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3445 (procfs_wait): Adjust format in some printf_filetered calls to
3446 avoid compiler warnings.
3447 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3448 are also ifdef'd 0 .
3449 (procfs_resume): Add parentheses around '&&' operation.
3450 (procfs_set_exec_trap): Remove unused variable.
3451 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3453 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3454 proc-why.o): Update dependencies.
3456 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3459 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3461 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3462 Fix from Robert Lipe <robertl@sco.com>.
3463 * configure: Regenerated.
3465 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3467 * stack.c (print_frame_info_base): Break up into the frame info
3468 (location) printing part and the rest (source line printing).
3469 (print_frame): New function. Take care of printing the location
3473 * infrun.c (normal_stop): Use enum values rather than integers for the
3474 source_flag to be passed to show_and_print_stack_frame().
3477 * frame.h (print_what): New enum for 'source' argument to
3478 print_frame_info_base(). Use this instead of obscure numbers.
3481 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3483 * event-top.c (stdin_event_handler): call quit_command rather than
3484 exit -- run cleanups, give target code a chance to say goodbye to
3485 the target. Fixes bug where the inferior processes were left
3486 around on Solaris (and probably elsewhere) by the testsuite.
3488 2000-01-14 Mark Salter <msalter@cygnus.com>
3490 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3491 machine id for disassembly.
3493 2000-01-13 Jim Blandy <jimb@cygnus.com>
3495 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3496 convert_to_regset, when regno indicates a specific register.
3498 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3500 * uw-thread.c: Document libthread.so debugging interface. Minor
3501 comment and formatting tweaks.
3502 (DEBUG): #define as 0 instead of 1.
3503 (CALL_BASE): Include function name in error msg.
3504 (libthread_stub): Adjust inferior_pid after thread exit.
3505 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3506 asking procfs_ops to create inferior.
3507 (libthread_init): Don't return nonlocally on error.
3509 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3511 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3514 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3516 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3517 both sides are on the same state.
3519 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3521 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3522 115200 (minor syntax mistake).
3524 2000-01-12 Jim Blandy <jimb@cygnus.com>
3526 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3527 this here, to go along with the definitions of PIDGET and TIDGET.
3529 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3531 * thread.c (do_captured_thread_select): New function. Switch
3532 current thread, safely from within catch_errors().
3533 (gdb_thread_select): New function. Switch threads safely.
3534 (thread_command): Use gdb_thread_select().
3536 (do_captured_list_thread_ids): New function.
3537 (gdb_list_thread_ids): New function.
3539 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3541 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3543 * configure.in: Avoid linking -limagehlp unless it's a native build.
3544 * configure: Regenerate.
3545 * thread.cc (add_thread): Clear private data pointer here or suffer
3546 strange behavior when it is checked for NULL later.
3548 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3550 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3551 * configure.in: Add an additional library to cygwin link.
3552 * configure: Regenerate.
3554 Patch from Egor Duda <deo@logos-m.ru>:
3555 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3558 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3560 * uw-thread.c: New file to support UnixWare user-mode threads:
3561 contributed by Nickolas Duffek <nsd@cygnus.com>.
3562 * target.h (struct target_ops): New vector, to_extra_thread_info,
3563 allows back-ends to give extra details in info thread display.
3564 (target_extra_thread_info): define new macro.
3565 (target_find_new_threads): simplify macro. Cleanup comments.
3566 * target.c (to_extra_thread_info): default and inherit new vector.
3567 (cleanup_target): eliminate PARAMS, break up long lines,
3568 provide default definition for to_extra_thread_info, and
3569 to_find_new_threads. Default to_thread_alive and to_query
3570 to return_zero, not target_ignore (they each return int not void).
3571 (debug_to_find_new_threads): new debug entry.
3572 (setup_target_debug): add debug_to_find_new_threads.
3573 * gdbthread.h: export struct thread_info, find_thread_pid, and
3574 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3575 copyright. Add new private data pointer for use by target back-ends.
3576 * thread.c (struct thread_info): move definition to gdbthread.h.
3577 (find_thread_pid): new exported function for thread lookup.
3578 (iterate_over_threads): new exported function for applying
3579 arbitrary operations to threads. Update copyright to 2000.
3580 (info_threads_command): use new target_extra_thread_info vector
3581 to display extra information about each thread (if implemented).
3582 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3583 Add defines for PIDGET, etc.
3584 * config/i386/tm-i386sol2.h: ditto.
3585 * config/sparc/tm-sun4sol2.h: ditto.
3586 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3587 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3588 if -lpthread and -lpthreads fail.
3590 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3591 (proc_flags): combine flags that UnixWare splits into two locations.
3592 (proc_modify_flag): add support for PR_KLC (kill on last close).
3593 (proc_[un]set_kill_on_last_close): new functions.
3595 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3597 * infrun.c (normal_stop): Print out thread id when we stop.
3599 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3601 * remote.c (remote_open_1): Fix message so it does not imply a
3602 specific syntax for serial ports, as it is OS dependent.
3603 (remote_async_open_1): Ibid.
3604 (init_remote_ops): Ibid.
3606 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3608 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3609 "set remotebaud" command (if set) when no speed is specified on
3610 the "target rdi" command.
3612 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3614 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3616 (baud_options[]): Ibid.
3618 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3620 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3621 used by each operating system.
3623 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3625 * breakpoint.c (until_break_command): Add an argument for the
3626 continuation, the beginning of the cleanups set up by this
3628 (until_break_command_continuation): Do cleanups until the one
3629 passed in as argument instead of doing all of them.
3631 * infcmd.c (finish_command_continuation): Expect a new argument,
3632 which indicates up to where to do cleanups. Update calls to
3633 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3634 (finish_command): Add another argument for the continuation: the
3635 starting cleanup for this command.
3637 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3639 From Grant Edwards <grante@visi.com> (original patch from Thomas
3641 * rdi-share/ardi.c: Allow interruption of interruptible
3642 targets with a <CNTL-C>.
3644 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3646 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3647 to control port to accommodate some versions of Angel.
3649 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3651 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3652 Add interpretation for C Support Library packets.
3654 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3656 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3657 is now being modified.
3658 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3660 For older changes see ChangeLog-99
3666 version-control: never