1 Thu May 25 11:02:24 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * TODO: Update. Mark Kettenis fixed FreeBSD >2.2 support.
4 * MAINTAINERS: Update Jim Ingham's address.
6 2000-05-25 Mark Kettenis <kettenis@gnu.org>
8 Add support for FreeBSD/i386 ELF.
9 * i386bsd-nat.c: New file.
10 * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
11 Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
12 (NUM_REGS): Remove redefinition.
13 (USE_STRUCT_CONVENTION): Define.
14 (i386_float_info): Remove prototype.
15 (FLOAT_INFO): Remove define.
16 (JB_ELEMENT_SIZE): Define to 4.
18 (GET_LONGJMP_TARGET): Define.
19 (SIGTRAMP_START, SIGTRAMP_END): Define.
20 (SIGCONTEXT_PC_OFFSET): Define.
21 (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
22 * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
23 (FETCH_INFERIOR_REGISTERS): Define.
24 (ATTACH_DETACH): Define.
25 (kernel_u_size): Remove PARAMS.
26 (register_u_addr): Use CORE_ADDR in prototype where appropriate.
28 (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
30 [SVR4_SHARED_LIBS]: Include "elf/common.h".
31 Only define aliases for struct members from <link.h> if
33 * config/i386/xm-fbsd.h: New file.
34 * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
35 * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o. Add
36 core-regset.o i387-nat.o i386bsd-nat.o.
38 2000-05-24 Michael Snyder <msnyder@seadog.cygnus.com>
40 * findvar.c (value_from_register): Factor code, simplify logic.
42 2000-05-23 J.T. Conklin <jtc@redback.com>
44 * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
45 * config/i386/nbsd.mh (NATDEPFILES): ...to here.
46 * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
47 * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
48 * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
49 * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
51 * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
52 * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
53 * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
54 (fetch_inferior_registers): Likewise.
55 (store_inferior_registers): Likewise.
57 * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
58 floating point registers.
59 (store_inferior_registers): Likewise.
61 2000-05-24 Mark Kettenis <kettenis@gnu.org>
63 * i387-nat.h, i387-nat.c: New files.
65 Tue May 23 17:21:24 2000 Alexandre Oliva <aoliva@cygnus.com>
67 * config/sparc/nm-linux.h: Include config/nm-linux.h.
68 * config/powerpc/nm-linux.h: Likewise.
70 Tue May 23 13:20:00 1999 Gregory Lielens <info@fft.be>
72 * f-valprint.c : Corrected f_val_print function for TYPE_CODE
73 (type) = TYPE_CODE_COMPLEX
75 Wed May 24 00:38:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
77 * utils.c (make_cleanup_close, do_close_cleanup): New functions.
78 * defs.h (make_cleanup_close): Add declaration.
80 Tue May 23 20:47:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
82 * configure.in (build_warnings): Add -Wuninitialized.
83 * configure: Regenerate.
85 Tue May 23 17:44:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
87 From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
88 (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
89 * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
91 * configure: Re-generate.
92 * proc-api.c: Only include <sys/user.h> when available.
93 (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
97 2000-05-17 Michael Snyder <msnyder@seadog.cygnus.com>
99 * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
100 * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
102 2000-05-17 Andrew Cagney <cagney@sourceware.cygnus.com>
105 * Makefile.in (VERSION): Set to 5.0.
107 Mon May 22 16:20:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
109 * inferior.h (make_cleanup_restore_inferior_status):
110 * infrun.c (make_cleanup_restore_inferior_status,
111 do_restore_inferior_status_cleanup): New functions.
112 * valops.c (hand_function_call): Use.
113 * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
115 * symfile.c (clear_symtab_users_cleanup): New function.
116 (syms_from_objfile, reread_symbols): Use.
117 * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
119 * objfiles.h (make_cleanup_free_objfile): Add declaration.
120 * symfile.c (syms_from_objfile, reread_symbols), hpread.c
121 (hpread_build_psymtabs), hp-psymtab-read.c
122 (hpread_build_psymtabs): Use.
123 * dwarf2read.c (make_cleanup_free_die_list,
124 do_free_die_list_cleanup): New functions.
125 (psymtab_to_symtab_1): Use.
126 * tracepoint.c (make_cleanup_free_actions,
127 do_free_actions_cleanup): New functions.
129 * corelow.c (core_close_cleanup): New function.
131 * dbxread.c (make_cleanup_free_bincl_list,
132 do_free_bincl_list_cleanup): New function.
133 (read_dbx_symtab): Use.
134 * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
136 (coff_symfile_read): Use.
137 * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
139 (varobj_create): Use.
140 * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
141 (free_funcalls): Change signature to match make_cleanup_ftype.
142 * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
143 (download), solib.c (open_symbol_file_object), sparcl-tdep.c
144 (sparclite_open), parse.c (parse_exp_1): Remove cast using
147 Mon May 22 15:49:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
149 * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
150 (proc_iterate_over_mappings): Use make_cleanup_close.
151 (proc_get_LDT_entry): Ditto.
152 (do_closedir_cleanup): New function.
153 (proc_update_threads): Use.
154 (do_destroy_procinfo_cleanup): New function.
155 (info_proc_cmd): Use.
157 Mon May 22 15:21:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
159 * top.h (command_loop_marker): Change signature to match
161 * top.c (command_loop_marker): Update.
162 (command_loop, simplified_command_loop), event-top.c
163 (command_handler): Remove cast using make_cleanup_func.
164 * event-top.c (command_handler): Ditto.
166 * top.c (do_chdir_cleanup): New function.
167 (gdb_init): Use. Use xstrdup instead of strsave.
168 * top.c (do_fclose_cleanup): New function.
169 (source_command): Use.
170 * top.c (do_restore_instream_cleanup): Rename
171 source_cleanup. Change signature to match make_cleanup.
172 (read_command_filem execute_user_command): Update. Remove cast
173 using make_cleanup_func.
174 * top.c (do_free_command_lines_cleanup,
175 make_cleanup_free_command_lines): New funtions.
176 (get_command_line, read_command_lines): Use.
177 * top.c (arg_cleanup): Change signature to match make_cleanup.
178 (setup_user_args): Remove cast using make_cleanup_func.
180 Mon May 22 12:05:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
182 * defs.h (t_reg): Delete typedef.
183 (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
184 * utils.c (phex, phex_nz): New functions.
185 (paddr, paddr_nz): Use.
187 * monitor.c (monitor_store_register): Replace preg with phex.
189 Mon May 22 11:46:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
191 * TODO: Add note on typecast using catch_errors_ftype.
193 2000-05-21 Mark Kettenis <kettenis@gnu.org>
195 * i387-tdep.c (print_i387_value): Cast &value to (char *) in
196 pointer arithmetic. Fixes a bug which manifested itself on
199 2000-05-20 J.T. Conklin <jtc@redback.com>
201 * target.h (target_memory_bfd_section): Removed declaration.
202 * target.c (target_memory_bfd_section): Removed.
203 * exec.c (xfer_memory): Removed #if'ed-out code which referenced
204 target_memory_bfd_section.
206 * target.h (target_read_memory_section): Removed declaration.
207 * target.c (target_read_memory_section): Removed.
208 (target_xfer_memory): Update, removed bfd_section argument.
209 (target_read_string, target_read_memory, target_write_memory):
210 Update for above change.
212 * gdbcore.h (read_memory_section): Removed declaration.
213 * corefile.c (read_memory_section): Removed.
214 * jv-lang.c (get_java_utf8_name): Changed calls to
215 read_memory_section to read_memory.
216 * printcmd.c (printf_command): Likewise.
217 * valops.c (value_at, value_fetch_lazy): Likewise.
219 2000-05-18 J.T. Conklin <jtc@redback.com>
221 * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
222 * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
223 config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
224 config/powerpc/xm-nbsd.h: New files.
226 2000-05-17 Eli Zaretskii <eliz@is.elta.co.il>
228 * gdb/config/djgpp/README: Fine-tune installation instructions
229 based on user reports.
231 Wed May 17 18:27:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
233 * configure.in (build_warnings): List possible warnings.
234 * configure: Regenerate.
235 * TODO: More updates.
236 * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
239 Wed May 17 16:48:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
241 From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
242 * config/v850/tm-v850.h: Change breakpoint sequence to be
243 'br *' since there is no 16bit "illegal" instruction on this
246 Tue May 16 18:57:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
248 * TODO: Review. Delete anything that is no longer applicable.
250 Tue May 16 14:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
252 * utils.c (free_current_contents): Make more robust.
254 Tue May 16 13:30:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
256 * symtab.h (make_cleanup_discard_minimal_symbols): Replace
257 discard_minimal_symbols.
258 * minsyms.c (make_cleanup_discard_minimal_symbols):
259 (do_discard_minimal_symbols_cleanup): New functions.
261 * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
262 solib.c (solib_add_common_symbols), os9kread.c
263 (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
264 (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
265 (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
266 (coff_symfile_read): Replace make_cleanup.
268 Mon May 15 09:32:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
270 * command.h (add_set_cmd): Change VAR parameter to void pointer.
271 (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
272 (struct command): Change member VAR to void pointer.
273 * command.c (add_set_cmd, add_set_enum_cmd): Update.
275 * remote.c (add_packet_config_cmd), mips-tdep.c
276 (_initialize_mips_tdep), infrun.c (_initialize_infrun),
277 i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
278 (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
280 Tue May 16 12:46:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
282 * wrapper.h (wrap_value_subscript): Delete declaration.
284 Tue May 16 10:54:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
286 * defs.h (make_cleanup_bfd_close): Add declaration.
287 * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
290 * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
291 (download), remote-e7000.c (e7000_load), corelow.c (core_open,
292 core_file_to_sym_file): Replace calls to make_cleanup.
294 Mon May 15 16:50:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
296 * TODO: Add notes on register cache.
298 Mon May 15 21:27:27 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
300 * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
301 (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
303 (sh_show_regs): Floating point registers are called fr0-fr15.
304 For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
305 Handle sh-dsp and sh3-dsp.
306 config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
307 don't have floating point registers.
308 (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
309 (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
310 (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
312 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
314 * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
316 * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
319 Mon May 15 15:31:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
321 * valops.c (hand_function_call): Replace #ifdef
322 SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
324 * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
325 * gdbarch.h, gdbarch.c: Regenerate.
327 Mon May 15 16:05:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
329 * ax.h (make_cleanup_free_agent_expr): Add declaration.
330 * ax-general.c (do_free_agent_expr_cleanup):
331 (make_cleanup_free_agent_expr): New functions.
333 * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
334 (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
337 Mon May 15 14:06:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
339 * breakpoint.h (make_cleanup_delete_breakpoint,
340 make_exec_cleanup_delete_breakpoint): Declare.
341 * breakpoint.c (make_cleanup_delete_breakpoint,
342 make_exec_cleanup_delete_breakpoint,
343 do_delete_breakpoint_cleanup): New fuctions.
345 * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
346 breakpoint.c (until_break_command, until_break_command): Replace
347 call to make_cleanup / make_exec_cleanup.
349 Mon May 15 13:25:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
351 * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
352 (core_addr_greaterthan, core_addr_lessthan): Move from here.
353 * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
354 arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
356 Mon May 15 12:07:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
358 * printcmd.c (print_frame_args), stack.c (print_frame), command.c
359 (do_setshow_command), breakpoint.c (print_it_typical, mention):
360 Use make_cleanup_ui_out_stream_delete.
362 Mon May 15 11:23:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
364 * proc-events.c (init_syscall_table): Delete stray ``;''.
365 * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
367 * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
369 2000-05-12 Michael Snyder <msnyder@.cygnus.com>
371 * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
373 2000-05-12 Kevin Buettner <kevinb@redhat.com>
375 * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
378 Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
380 * TODO: Mention weak symbol problem. Mention UnixWare thread
383 Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
385 * README: Update section on kernel debugging.
387 Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
389 * mips-tdep.c (mips_get_saved_register): New function. Handle
390 case of 32 ABI saving 32 bit registers on stack when target has 64
392 (mips_gdbarch_init): Update.
394 Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
396 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
398 Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
400 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
401 options before using them. Report result.
402 * configure: Regenerate.
404 2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
406 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
407 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
408 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
411 Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
413 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
414 Always check that a macro is defined before printing it.
415 * gdbarch.c: Re-generate.
417 Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
419 * README: Update for GDB 5.0.
421 Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
423 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
425 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
426 definition. Disable. Document known problems.
427 (MIPS_DEFAULT_ABI): Define.
429 * mips-tdep.c (enum mips_abi): Define.
430 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
432 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
433 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
434 looking for a matching architecture require a matching MIPS_ABI.
435 (mips_gdbarch_init): Cleanup arch_debug information.
437 2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
439 * solib.c (symbol_add_stub): Remember the index and the name of
440 the section with the lowest address. Use this data (instead of
441 data from .text) to pass info into symbol_file_add.
443 * elfread.c (record_minimal_symbol_and_info): Use the section
444 where the symbol lives to get the index, instead of guessing.
446 2000-05-10 Michael Snyder <msnyder@.cygnus.com>
448 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
449 * sparc-tdep.c: include arch-utils.h.
450 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
451 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
452 (GDB_TARGET_IS_SPARC64): make into a runtime test.
453 (struct frame_extra_info): Define, use instead of the macro.
454 (Many places): Use alloca instead of statically allocated buffers
455 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
456 (sparc_extract_struct_value_address): Accept a pointer arg instead
457 of an array sized by REGISTER_BYTES.
458 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
459 instead of the defunct struct frame_saved_regs. Recognize new
460 Sparc64 store instructions as part of the prologue. Ignore the
461 destination of a frame store when parsing the prologue (so long
462 as it's on the stack).
463 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
464 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
465 instead of the defunct struct frame_saved_regs.
466 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
467 supply_register. Provide 4-byte offset to compensate for diff
468 between size of the prgreg_t elements on a 64-bit host and size
469 of the registers for a 32-bit target. Fill all inaccessible regs
470 with zero so they won't keep being requested again and again.
471 (fill_gregset): Handle 32/64 size difference between registers
472 and prgreg_t. Handle as many new 64-bit regs as possible.
473 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
474 (sparc_push_arguments): Rename to sparc32_push_arguments.
475 Copy arguments into registers as well as onto stack, so that the
476 CALL_DUMMY (code pushed onto the target stack) is not required.
477 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
478 (sparc_store_return_value): Use memset instead of bzero.
479 Use write_register_gen instead of write_register_bytes.
480 (sparclet_store_return_value): New function.
481 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
482 the gdbarch multi-architecture system.
483 (sp64_push_arguments): Rename to sparc64_push_arguments.
484 Extend to store arguments in general registers as well as on stack.
485 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
486 Use as a private function, to be called by the new external function
487 sparc64_extract_return_value.
488 (sparclet_extract_return_value): New function.
489 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
490 sparc64_register_name, sparc_print_extra_frame_info,
491 sparclite_register_name, sparclet_register_name,
492 sparc_push_return_address, sparc64_use_struct_convention,
493 sparc32_store_struct_return, sparc64_store_struct_return,
494 sparc32_register_virtual_type, sparc64_register_virtual_type,
495 sparc32_register_size, sparc64_register_size,
496 sparc32_register_byte, sparc64_register_byte,
497 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
498 sparc_convert_to_raw, sparc_frame_init_saved_regs,
499 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
500 sparc_coerce_float_to_double, sparc_call_dummy_address,
501 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
502 sparc_return_value_on_stack): New functions supporting multi-arch.
503 (sparc_gdbarch_init): New function; initialize multi-arch.
504 (struct gdbarch_tdep): Define, use for private multi-arch data.
505 * config/sparc/tm-sparc.h: Move definitions around, enclose with
506 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
507 definitions. Add enums for register names, to help debugging gdb.
508 This header file must work for non-multi-arch and for multi-arch.
509 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
510 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
511 Define GDB_MULTI_ARCH.
512 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
513 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
514 * config/sparc/tm-sparclite.h: Ditto.
515 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
516 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
517 avoid using deprecated REGISTER_NAMES macro.
518 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
520 2000-05-08 Michael Snyder <msnyder@.cygnus.com>
522 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
523 * gdbarch.c, gdbarch.h: Regenerate.
524 * core-regset.c: Change FP0_REGNUM to a runtime test.
527 * sparc-tdep.c: Ditto.
529 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
532 * sol-thread.c (sol_thread_create_inferior): only add the thread
533 to the thread list if it is not already in there.
534 (prototypes for thread_db func ptrs): pretty up formatting.
536 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
538 * config/djgpp/djconfig.sh: Use more warning switches.
540 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
541 @V@ placebo. djunpack.bat changed accordingly.
543 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
545 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
546 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
547 and saved_gpreg_size_enums.
548 (mips_stack_argsize): Update. Cleanup.
550 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
552 (MIPS_NABI32): Delete macro. Replaced by
553 MIPS_REGS_HAVE_STACK_HOME_P.
554 (mips_push_arguments): Update.
555 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
556 with test for MIPS_REGS_HAVE_STACK_HOME_P.
557 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
559 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
560 mips_default_stack_argsize.
561 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
562 (mips_stack_argsize_string): New static variable.
563 (mips_stack_argsize): New function, handle default case.
564 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
565 implemented as an enum using size_auto et.al.
566 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
567 mips_regs_have_stack_home_p.
569 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
571 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
573 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
575 * procfs.c (PROCFS_TRACE): Delete definition.
576 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
579 2000-05-05 Michael Snyder <msnyder@.cygnus.com>
581 * procfs.c: Cleanup of procfs tracing. Move defines and
582 prototypes to proc-utils.h
583 * proc-utils.h: Define tracing macros. Declare trace functions.
584 * proc-api.c: Make procfs tracing a runtime option.
585 (prepare_to_trace): New function, abstracted out of several
586 places. Open a trace file if one is required.
587 (ioctl_with_trace, write_with_trace, open_with_trace,
588 close_with_trace, wait_with_trace, lseek_with_trace):
589 Report errno if an error occurs in a system call.
590 (write_with_trace): Make 2nd arg void *, to agree with write.
592 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
594 * elfread.c (elf_symtab_read): The calculation of 'offset'
595 must be done for each symbol, not just once. The index
596 used must be the index of the section where 'sym' resides,
599 2000-05-05 Michael Snyder <msnyder@.cygnus.com>
601 * procfs.c (many functions): change int cmd; to long cmd;
602 Solaris /proc API calls this parameter a long, and requires it
603 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
604 calls it an int, but on existing UnixWare hosts, int and long
605 are the same size. So long it must be. If a future UnixWare
606 version has problems with this, we'll have to use autoconf.
607 * proc-api.c (write_with_trace): use long instead of int.
609 2000-05-04 Mark Kettenis <kettenis@gnu.org>
611 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
614 2000-05-01 Mark Kettenis <kettenis@gnu.org>
616 * infrun.c (handle_inferior_event): Add missing call to keep_going
617 and missing return when handling an ordinary signal from the
620 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
622 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
623 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
624 sect_index_text, sect_index_data, sect_index_rodata,
625 sect_index_bss to objfile structure.
626 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
627 SECT_OFF_RODATA): Remove.
628 * objfiles.c (allocate_objfile): Initialize
629 sect_index_{text,data,bss,rodata} to -1, for error detection.
631 * symfile.c (default_symfile_offsets): Initialize
632 sect_index_{text,data,bss,rodata} from bfd information.
633 * xcoffread.c (xcoff_symfile_offsets): Ditto.
634 * somread.c (som_symfile_offsets): Initialize
635 sect_index_{text,data,bss,rodata}.
637 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
638 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
639 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
640 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
641 stabsread.c, symfile.c, xcoffread.c:
642 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
645 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
647 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
649 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
650 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
651 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
652 Delete unused macros.
654 2000-05-03 Michael Snyder <msnyder@.cygnus.com>
656 * solib.c (elf_locate_base, info_sharedlibrary_command):
657 Look at the bfd to determine if it is elf32 or elf64, rather
658 than using an ifdef. This makes it runtime teststable and
661 2000-05-01 Mark Kettenis <kettenis@gnu.org>
663 * infrun.c (handle_inferior_event): When doing a "next", and
664 stepping out of a signal handler into its calling trampoline
665 ignore the value of step_frame_address.
666 (step_over_function): Only modify step_resume_breakpoint->frame if
667 the value of step_frame_address is non-zero.
669 2000-05-03 Michael Snyder <msnyder@cygnus.com>
671 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
672 is not static in the MULTI_ARCH world, so don't use it in a
673 static array declaration.
675 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
677 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
678 intelligently, making sure we use the information from the
681 2000-05-02 H.J. Lu <hjl@gnu.org>
683 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
684 instead of ELFOSABI_SYSV.
686 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
688 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
689 * gdbarch.h, gdbarch.c: Re-generate.
691 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
692 NPC_REGNUM to run-time test.
693 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
694 and NNPC_REGNUM to run-time test.
695 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
697 (procfs_store_registers): Ditto.
699 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
701 * gdbarch.sh: Provide non- multi-arch defaults by direct
702 definition in "gdbarch.h" instead of going through "gdbarch.c".
703 * gdbarch.h, gdbarch.c: Re-generate.
704 * defs.h: When non- multi-arch, include "arch-utils.h" so that
705 legacy definitions are globally visible.
707 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
709 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
710 (symtabs): Add Elena to symtabs maintainers list.
711 (Blanket Write Privs): Add Jim Blandy.
713 2000-05-01 Stan Shebs <shebs@apple.com>
715 Remove obsolete Gould configuration:
716 * configure.host, configure.tgt: Remove Gould configs.
717 * Makefile.in: Remove Gould-related actions.
718 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
719 * NEWS: Mention removal.
721 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
723 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
724 * defs.h: Properly check for GCC version number.
726 2000-04-30 Mark Kettenis <kettenis@gnu.org>
728 Fix single-stepping out of signal trampolines.
729 * config/i386/nm-linux.h (CHILD_RESUME): Define.
730 * i386-linux-nat.c (child_resume): New function.
732 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
734 * blockframe.c (frameless_look_for_prologue): Use
735 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
736 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
737 * gdbarch.h, gdbarch.c: Re-generate.
738 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
741 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
743 From "Serge Nikulin" <nikulin@actsw.amat.com>:
744 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
747 2000-04-27 Michael Snyder <msnyder@cygnus.com>
749 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
750 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
751 * gdbarch.c, gdbarch.h: regenerate
753 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
755 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
756 * target.c (do_monitor_command): Cast tcomplain to correct
757 function type in comparison.
759 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
761 From 2000-04-25 Guy Harris <guy@netapp.com>:
762 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
765 2000-04-27 Michael Snyder <msnyder@cygnus.com>
767 * jv-valprint.c (java_val_print): Add arg declaration,
768 fix compiler warning.
769 * corelow.c (core_open): Call set_gdbarch_from_file so that
770 gdbarch becomes aware of the architecture encoded in the
772 * findvar.c (write_register_gen): Export this useful interface.
773 * value.h (write_register_gen): Declare.
775 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
777 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
778 as special in the section_addr_info structure.
779 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
780 * osfsolib.c (symbol_add_stub): Ditto.
781 * irix5-nat.c (symbol_add_stub): Ditto.
783 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
785 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
787 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
789 * TODO: Document IRIX X ARM cross compile problems.
791 2000-04-26 Michael Snyder <msnyder@cygnus.com>
793 * utils.c (internal_verror): Call target_terminal_ours.
794 * wrapper.h: Fix minor comment typo.
795 * proc-api.c (write_with_trace): Change 'arg' from long to int.
796 Treat 'off_t' and 'size_t' as unsigned long in printfs.
797 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
798 * procfs.c (comments): Eliminate "???" in comments, which GCC
799 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
800 fill_fpregset, supply_fpregset): Declare.
801 (procfs_wait): Sysargs is a long, change printf format to match.
802 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
804 2000-04-26 Kevin Buettner <kevinb@redhat.com>
806 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
809 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
811 * ax-gdb.c (agent_command): Remove now useless cast of
812 `free_current_contents' when passed to `make_cleanup'.
813 * coffread.c (coff_symfile_read): Ditto.
814 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
815 (dwarf_decode_lines): Ditto.
816 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
817 (parse_and_eval, parse_to_comma_and_eval): Ditto.
818 * parse.c (parse_exp_1): Ditto.
819 * printcmd.c (print_command_1, output_command, set_command): Ditto.
820 (x_command, print_frame_args, printf_command): Ditto.
821 * top.c (execute_control_command): Ditto.
822 * tracepoint.c (validate_actionline): Ditto.
823 * typeprint.c (whatis_exp, ptype_command): Ditto.
824 (maintenance_print_type): Ditto.
826 2000-04-26 Kevin Buettner <kevinb@redhat.com>
828 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
829 (ia64-linux-tdep.o): Add dependencies.
830 (ia64-tdep.o): Add dependency for arch-utils.h.
831 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
833 2000-04-25 Michael Snyder <msnyder@cygnus.com>
835 * blockframe.c: Fix a minor typo in a comment.
837 2000-04-25 Kevin Buettner <kevinb@redhat.com>
839 * ia64-tdep.c (examine_prologue): Recognize store instructions;
840 those whose source operands are input registers which haven't
841 been seen before are considered to be part of the prologue.
843 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
845 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
846 patch being applied `Fri Apr 7 13:44:38 2000'.
848 2000-04-24 Kevin Buettner <kevinb@redhat.com>
850 * ia64-linux-tdep.c: New file.
851 * ia64-tdep.c (elf-bfd.h): Include.
852 (ia64_linux_sigcontext_register_address): New extern declaration.
853 (struct gdbarch_tdep): New struct.
854 (SIGCONTEXT_REGISTER_ADDRESS): New define.
855 (read_sigcontext_register): New static function.
856 (extract_bit_field, replace_bit_field, slotN_contents,
857 replace_slotN_contents): Made static.
858 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
859 Added new code for signal handler frames and call dummy frames.
860 (ia64_frame_init_saved_regs): Handle signal handler frames.
861 (ia64_find_saved_register): Removed.
862 (ia64_get_saved_register): Handle call dummy frames; reorganized
863 to call generic_get_saved_register() to find registers saved
865 (process_note_abi_tag_sections): New static function.
866 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
867 executable. Based upon this information, set target dependent
868 field sigcontext_register_address appropriately. Also set
869 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
870 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
871 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
872 (ia64_linux_in_sigtramp): New declaration.
874 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
876 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
879 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
881 * config/djgpp/README: Explain how to unpack using djunpack.bat.
883 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
885 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
886 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
888 (define_symbol): Ditto.
890 * valops.c (hand_function_call): Replace #ifdef
891 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
894 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
895 function REG_STRUCT_HAS_ADDR_P.
896 * gdbarch.h, gdbarch.c: Re-generate.
898 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
900 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
902 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
904 * win32-nat.c (handle_load_dll): Don't treat .text as a special
906 * somread.c (som_symfile_offsets): Ditto.
907 * somsolib.c (som_solib_add_solib_objfile): Ditto.
909 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
911 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
913 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
915 * command.h (help_all): Delete declaration.
916 * command.c (help_all): Add declaration. Convert function
917 argument list to ISO-C.
919 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
921 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
922 (d10v_stack_align): Make static.
923 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
925 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
927 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
928 run-time test for STACK_ALIGN_P.
929 * gdbarch.sh: Add support for function and variable predicates.
930 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
931 * gdbarch.h, gdbarch.c: Re-generate.
933 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
935 * defs.h, utils.c (free_current_contents): Change parameter to
938 From Philippe De Muyter <phdm@macqel.be>:
939 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
940 `(free_current_contents, &x)', not `(free, x)'.
941 * utils.c (free_current_contents): Do not `free (NULL)'.
943 * printcmd.c (print_address_symbolic): Cleanup after a failed
944 call to build_address_symbolic.
946 2000-04-20 Christopher Faylor <cgf@cygnus.com>
948 * wince-stub.c (FREE): New macro.
949 (mempool): Just free any buffer prior to reuse. Don't bother with
951 (flag_single_step): New function.
952 (skip_message): Detect "helpful" Windows CE messages and skip sending
954 (wait_for_debug_event): Use skip_message to avoid sending debug
955 messages to the host.
956 (dispatch): Prelimary implementation of single step detection.
957 * wince.c: Rework SH single stepping code to be more consistent with
959 (handle_output_debug_string): Allow first chance exceptions to come
960 through since they seem to be all that we get on some versions of
962 (check_for_step): New function, conditionally compiled based on target.
963 (regptr): Delete obsolete function.
964 (handle_exception): Detect illegal instructions.
965 (get_child_debug_event): Return success only if event code matches
967 (child_create_inferior): Reflect change to get_child_debug_event
970 2000-04-20 Christopher Faylor <cgf@cygnus.com>
972 * win32-nat.c (thread_rec): Be more defensive about suspending already
974 (safe_symbol_file_add_stub): New function.
975 (safe_symbole_file_add_cleanup): New function.
976 (safe_symbol_file_add): New function.
977 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
978 bogus errors from non-stabs DLLs.
979 (handle_exception): Add work around for detection of first exception
980 breakpoint which does not seem to occur on W2K. Detect more "signals"
981 that can be effectively passed to the debuggee. Reorganize to eliminate
982 continue_status global.
983 (child_continue): Reorganize to eliminate continue_status global.
985 (child_resume): Ditto.
986 (get_child_debug_event): Ditto. Recognize when an a breakpoint
987 exception should be ignored. Change method for signalling when an
988 important event has occured to the caller.
989 (child_create_inferior): Use new method for noticing when
990 get_child_debug_event has found something interesting.
992 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
994 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
995 fails due to lack of space.
997 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
999 * command.c, command.h (help_all): Add functionality to display
1000 a complete listing of available commands.
1002 2000-04-20 Scott Bambrough <scottb@netwinder.org>
1004 * arm-linux-nat.c (PIDGET, TIDGET): New.
1005 (get_thread_id, GET_THREAD_ID): New.
1006 (fetch_nwfpe_register, store_nwfpe_register): New.
1007 (fetch_register, store_register): New.
1008 (fetch_fpregister, store_fpregister): New.
1009 (fill_gregset, supply_gregset): New.
1010 (fill_fpregset, supply_fpregset): New.
1011 (fetch_fpregs): Modified to use thread id's.
1012 (store_fpregs): Modified to use thread id's and
1013 fetch_nwfpe_register.
1014 (fetch_regs): Modified to use thread id's.
1015 (store_regs): Modified to use thread id's.
1016 (fetch_inferior_registers): Modified to handle single register
1018 (store_inferior_registers): Modified to handle single register
1020 (arm_linux_register_u_addr): Removed.
1022 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
1024 * config/arm/linux.mh
1025 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
1026 (LOADLIBES): Define.
1028 * config/arm/nm-linux.h: Include config/nm-linux.h.
1029 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
1030 (REGISTER_U_ADDR): Removed.
1031 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
1032 (#include "solib.h"): Removed. Included via config/nm-linux.h.
1034 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
1036 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
1037 <mooney@dogbert.cc.ndsu.nodak.edu>:
1038 * infrun.c (follow_fork_mode_kind_names): NULL terminate
1040 (scheduler_enums): Ditto.
1042 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
1044 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
1046 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
1047 SIZEOF_CALL_DUMMY_WORDS): Update.
1049 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
1050 provided by gdbarch.
1051 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
1053 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
1055 2000-04-19 Jim Blandy <jimb@redhat.com>
1057 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
1058 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
1059 * gdbarch.c, gdbarch.h: Regenerated.
1060 * arch-utils.c (default_return_value_on_stack): New function.
1061 * arch-utils.h (default_return_value_on_stack): New declaration.
1062 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
1064 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1065 two-dimensional array, instead of faking it with explicit index
1068 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
1069 (Thanks to Guy Harris.)
1071 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1073 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
1075 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1079 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1081 * TODO: Document -Wreturn-type problem.
1083 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1085 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
1087 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1089 * infcmd.c (_initialize_infcmd): Add `info r' alias for
1092 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1094 From Philippe De Muyter <phdm@macqel.be>:
1095 * bcache.c (free_bcache): Do not free NULL.
1097 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1100 * NEWS: Update GDB version. Duplicate paragraph explaining
1103 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1105 * Makefile.in (distclean): Delete tui/Makefile.
1106 * TODO: Add deletion of tui/Makefile.in to list.
1108 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1110 * symfile.h (struct section_addr_info ): Remove fields for special
1111 treatment of .text, .data and .bss sections.
1113 * solib.c (symbol_add_stub): The special field text_addr is not
1114 available anymore. Search for the .text field the hard way.
1116 * symfile.c (build_section_addr_info_from_section_table): Don't
1117 fill in {text, data, bss}_addr any more.
1118 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
1119 to fill in section_offsets for objfile.
1120 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
1121 special case anymore.
1122 (add_symbol_file_command): Ditto.
1124 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1126 symfile.c: (symbol_file_command): Remove support for rombug, to
1129 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1131 * symfile.c (add_symbol_file_command): Rewrite the arguments
1132 processing part. Simplify syntax of command. Remove support for
1134 (_initialize_symfile): Update help message for add-symbol-file
1137 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1139 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
1140 * gdbarch.h, gdbarch.c: Re-generate.
1142 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1144 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
1145 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
1146 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
1147 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
1148 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
1149 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1150 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
1151 ADDRESS_TO_POINTER): Delete default definition. Handled by
1154 * gdbarch.sh: Make multi-arch defaults, defaults for non-
1156 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
1157 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1158 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
1159 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
1160 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
1161 Provide default/legacy implementation.
1162 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
1163 * gdbarch.h, gdbarch.c: Re-generate.
1165 2000-04-16 Jim Blandy <jimb@redhat.com>
1167 * findvar.c (store_typed_address, extract_typed_address): Fix
1168 function names in error messages.
1170 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
1172 * config/djgpp/config.sed: Fix the lines which edit clean: and
1173 uninstall-info: targets.
1175 2000-04-14 Jim Blandy <jimb@redhat.com>
1177 Bring IEEE_FLOAT under gdbarch's control.
1178 * gdbarch.sh (IEEE_FLOAT): New entry.
1179 * gdbarch.c, gdbarch.h: Regenerated.
1180 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
1181 (print_floating): Use IEEE_FLOAT as if it were an expression; use
1182 the code specific to IEEE-format numbers whenever the value of
1183 IEEE_FLOAT is non-zero.
1184 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1185 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
1186 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
1187 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
1188 config/mips/tm-mips.h, config/pa/tm-hppa.h,
1189 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
1190 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
1191 IEEE_FLOAT, make sure they give it the value (1).
1193 Provide the hooks needed to support architectures on which
1194 pointers are not always simple byte addresses.
1196 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
1197 functions which architectures can redefine, defaulting to
1198 generic_pointer_to_address and generic_address_to_pointer.
1199 * findvar.c (extract_typed_address, store_typed_address,
1200 generic_pointer_to_address, generic_address_to_pointer): New
1202 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
1204 (extract_address, store_address): Doc fixes.
1205 * values.c (value_as_pointer): Doc fix.
1206 (value_from_pointer): New function.
1207 * defs.h (extract_typed_address, store_typed_address): New
1209 * inferior.h (generic_address_to_pointer,
1210 generic_pointer_to_address): New declarations.
1211 * value.h (value_from_pointer): New declaration.
1213 The following changes are all of the general form "Use these
1214 functions instead of these other functions." In each case, the
1215 change is because the new calls provide enough information to do
1216 the appropriate address / pointer conversions, where the old calls
1217 did not, or because the new functions are more appropriately named
1218 for the operation being performed.
1220 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
1222 * blockframe.c (generic_push_dummy_frame): Use read_pc and
1223 read_sp, not read_register.
1224 * c-valprint.c (c_val_print): Use extract_typed_address instead of
1225 extract_address to extract vtable entries and references.
1226 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
1227 instead of value_from_longest to extract the vtable's address.
1228 * eval.c (evaluate_subexp_standard): Use value_from_pointer
1229 instead of value_from_longest to compute `this', and for doing
1230 pointer-to-member dereferencing.
1231 * findvar.c (read_register): Use extract_unsigned_integer, not
1233 (read_var_value): Use store_typed_address instead of store_address
1234 for building label values.
1235 (locate_var_value): Use value_from_pointer instead of
1237 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
1238 instead of value_from_longest, to build arguments to __d_shl_get.
1239 * printcmd.c (set_next_address): Use value_from_pointer, not
1241 (x_command): Use value_from_pointer, not value_from_longest.
1242 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1243 not value_from_longest.
1244 * valarith.c (value_add, value_sub): Use value_from_pointer, not
1246 * valops.c (find_function_in_inferior, value_coerce_array,
1247 value_coerce_function, value_addr, hand_function_call): Same.
1248 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1249 * values.c (unpack_long): Use extract_typed_address to produce
1250 addresses from pointers and references, not extract_address.
1251 (value_from_longest): Use store_typed_address instead of
1252 store_address to produce pointer and reference values.
1254 2000-04-13 Mark Kettenis <kettenis@gnu.org>
1256 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1257 HAVE_PSADDR_T): Add them here instead of in config.in.
1259 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1260 * configure.in: Add check for broken prfpregset_t type.
1261 * lin-thread.c (gdb_prfpregset): New typedef, depends on
1262 definition of PRFPREGSET_T_BROKEN.
1263 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1264 p_td_thr_setfpregs, thread_db_fetch_registers,
1265 thread_db_store_registers): Use gdb_prfpregset_t instead of
1267 * config.in: Regenerated.
1268 * configure: Regenerated.
1270 2000-04-13 DJ Delorie <dj@cygnus.com>
1272 * mips-tdep.c (do_fp_register_row): copy the number of bytes
1273 allocated, not the size of the pointer.
1275 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1277 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
1278 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
1279 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
1280 to handle floating point registers if NUM_FREGS is not zero.
1282 2000-04-13 Nick Duffek <nsd@cygnus.com>
1284 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1285 and document to_find_new_threads bug.
1287 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
1289 * infrun.c (proceed, normal_stop): Change the error message about
1290 failure to insert breakpoints/watchpoints so that it makes sense
1291 even if ptrace is not used or no other processes can be active.
1293 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1295 * configure.in: Add --enable-maintainer-mode.
1296 * aclocal.m4, configure: Re-generate.
1298 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1299 on maintainer-mode. Update copying.c in source directory.
1300 (copying.txt): Delete rule.
1301 (copying.o): Add explict paths to $(srcdir) and explicit make
1304 2000-04-12 Kevin Buettner <kevinb@redhat.com>
1306 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1307 (fetch_debug_register, fetch_debug_register_pair,
1308 store_debug_register, store_debug_register_pair, is_power_of_2,
1309 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1310 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1312 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1313 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1314 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1315 target_remove_watchpoint): Define.
1316 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1317 ia64_linux_remove_watchpoint): Declare.
1319 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1321 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1322 hardware breakpoint resources, return EBUSY.
1323 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1324 one of the enumerated values, return EINVAL.
1326 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1328 * README: Mention special build instructions for DJGPP.
1329 * NEWS: Update with FP features on x87 platforms, and
1330 DJGPP-related changes.
1332 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1334 * top.c (gdb_completer_file_name_break_characters): New variable.
1335 (line_completion_function): When completing on file names, use
1336 gdb_completer_file_name_break_characters as word break
1337 characters for the readline library.
1339 2000-04-12 Mark Kettenis <kettenis@gnu.org>
1341 * i387-tdep.c (print_i387_value): Avoid call to
1342 floatformat_to_doublest if long double type is the same on host
1345 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
1347 * wrapper.h: Remove definitions of internal functions.
1348 * wrapper.c: Remove definitions of exported functions (which are
1349 already in wrapper.h) and make static all internal wrap_* functions.
1351 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1353 * acconfig.h (USE_INCLUDED_REGEX): Add.
1354 * Makefile.in (REGEX_CFLAGS): Delete
1355 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1356 * configure, config.in: Re-generate.
1358 2000-04-10 Philip Blundell <philb@gnu.org>
1360 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1362 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1364 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
1366 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1367 * command.h (enum command_class): Remove trailing "," to placate
1370 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1372 * TODO, NEWS: Update. Mention MI.
1374 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1376 * gdbarch-utils.h, gdbarch-utils.c: Delete.
1377 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1379 * Makefile.in: Update.
1380 * gdbarch.c: Update.
1382 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1384 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1385 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1386 new "set mips saved-gpreg-size" command
1387 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1388 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1389 either from target, or gdb multi-arch
1390 (show_mips_command): New. For "show mips" prefix command
1391 (set_mips_command): New. For "show mips" prefix command
1392 (_initialize_mips_tdep): Add top-level mips prefix command
1393 Add "set mips saved-gpreg-size" command
1395 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1396 mips_default_saved_regsize.
1397 (mips_gdbarch_init): Update.
1398 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1399 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1400 mips_default_saved_regsize.
1402 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1404 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1405 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1406 replace calls to target_xfer_memory() with target_read_memory()
1407 and target_write_memory().
1409 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1411 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1412 NULL. Macro returns a CORE_ADDR.
1414 2000-04-08 Jim Blandy <jimb@redhat.com>
1416 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1417 Don't include "bfd-elf.h".
1418 (address_significant_size): Delete variable.
1419 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1420 consistency between it and the Dwarf 2 compilation unit header
1422 (read_address): Don't mask off bits above
1423 address_significant_size.
1424 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1425 (elf_bfd_h): Remove variable; it's no longer used.
1427 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1429 * configure.in (NEW_PROC_API): Escape square brackets when testing
1431 * configure: Regenerate.
1433 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1435 * ChangeLog: Correct date on last entry.
1436 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1437 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1438 * config/arm/tm-embed: Fix build warning from redefinition of
1440 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1441 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1442 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1443 override default in tm-arm.h. Use default target byte order
1446 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1448 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1449 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1451 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1453 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1454 of PROC_SERVICE_IS_OLD.
1455 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1456 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1458 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1460 * Makefile.in (CFLAGS): Set using configure.
1462 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1463 * configure: Re-generate.
1465 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1467 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1468 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1469 procfs_ops.to_has_all_memory to 1.
1473 2000-04-06 Nick Duffek <nsd@cygnus.com>
1475 * configure.in (_MSE_INT_H): Define on Solaris 7.
1476 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1477 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1478 * configure: Regenerate.
1479 * config.in: Regenerate.
1481 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1483 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1484 Change to rely on PIDGET etc.
1485 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1486 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1487 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1488 define. Allow target to use procfs hardware watchpoints.
1489 * config/sparc/nm-sun4sol2.h: ditto.
1490 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1491 definitions to use 16 bits for the pid, 15 bits for the tid, and
1493 * config/sparc/tm-sun4sol2.h: ditto.
1494 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1495 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1496 for more than 15 thread increments.
1498 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1500 * top.c (filename_completer): Set subsequent_name to 1 early on,
1501 to prevent an infinite loop if the first file in the directory is
1502 a backup file (whose name ends in a `~').
1504 2000-04-05 Jim Blandy <jimb@redhat.com>
1506 * solib.c (update_solib_list): New function.
1507 (solib_add): Call update_solib_list, and then read symbols.
1508 (info_sharedlibrary_command): Call update_solib_list, not
1511 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1513 * arm-linux-tdep.c: Resolve implicit function declarations by
1514 including target.h and value.h. Inclusion of symtab.h is
1517 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1519 * arm-linux-tdep.c: New file.
1520 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1521 (arm_get_longjmp_target): Moved it and all defines
1522 it uses to arm-linux-tdep.c.
1523 (arm_linux_extract_return_value): Moved to
1525 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1527 2000-04-04 Nick Duffek <nsd@cygnus.com>
1529 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1530 instead of kill_target.
1532 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1534 * TODO: Make note of various C++ things i have planned for 5.1.
1536 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1538 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1539 in shift. Stop GCC thinking it has a shift overflow.
1541 2000-04-03 H.J. Lu <hjl@gnu.org>
1543 * TODO: Remove the regex entry.
1545 2000-04-03 H.J. Lu <hjl@gnu.org>
1547 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1548 is defined and <regex.h> otherwise.
1550 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1551 * monitor.c: Likewise.
1552 * osfsolib.c: Likewise.
1553 * solib.c: Likewise.
1554 * source.c: Likewise.
1555 * symtab.c: Likewise.
1557 * Makefile.in (REGEX): Changed to @REGEX@.
1558 (REGEX_CFLAGS): New.
1560 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1561 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1563 * configure.in (--with-included-regex): New switch.
1564 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1565 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1566 * configure: Regenerated.
1568 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1570 * NEWS (powerpc-*-linux*): Mention.
1572 2000-04-03 J.T. Conklin <jtc@redback.com>
1574 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1576 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1578 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1579 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1581 * ia64-linux-nat.c (fill_gregset): Implement.
1582 (supply_fpregset, fill_fpregset): New functions.
1584 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1585 which the CFM is fetched for certain frames.
1586 (find_global_pointer, find_extant_func_descr): Don't use
1587 partial symtabs for locating sections.
1589 * config/ia64/linux.mh (LOADLIBES): Define.
1590 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1591 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1592 file containing generic linux declarations/definitions.
1593 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1594 defined in generic nm-linux.h.
1595 (solib.h): Remove include; already included in generic nm-linux.h.
1597 2000-04-03 Jim Blandy <jimb@redhat.com>
1599 * solib.c (solib_add): Move all the code for loading symbol tables
1600 below the code to sort out additions and removals. That way, we
1601 always catch all loaded shared libraries whose symbols we haven't
1604 * solib.c (solib_add): Don't try to free a shared object's objfile
1605 if it doesn't have one. Duh.
1607 * solib.c (solib_add): If a pattern was given, but it doesn't
1608 match any currently loaded shared libraries, print a message;
1609 don't just be silent.
1611 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1613 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1614 two-dimensional array instead of faking it with index
1617 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1619 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1621 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1622 definition (and use the common one in tm-i386.h).
1623 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1624 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1625 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1626 i386-tdep.c defines it for all x86 targets.
1627 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1629 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1631 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1632 results. Fix editing of `main' arguments for non-GNU Sed.
1634 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1636 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1637 error message: there's no "overlay on" command.
1639 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1641 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1642 (copying.txt): New target, a link to COPYING.
1644 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1648 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1651 (set_hook, error_hook): Remove PARAMS.
1653 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1655 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1656 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1657 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1659 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1661 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1663 2000-04-02 Nick Duffek <nsd@cygnus.com>
1665 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1666 error() during parse_and_eval_type().
1667 (check_stub_method): Call safe_parse_type instead of
1668 parse_and_eval_type().
1669 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1670 (wrap_parse_and_eval_type): New support function.
1671 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1672 (wrap_parse_and_eval_type): Prototype.
1674 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1676 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1678 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1680 * gdbarch-utils.h, gdbarch-utils.c: New files.
1681 * Makefile.in (SFILES, COMMON_OBS): Update.
1682 (gdbarch_utils_h) Define.
1683 (gdbarch-utils.o): Add dependencies.
1685 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1686 handling default method values.
1687 (startup_gdbarch): Rename default_gdbarch, name misleading.
1688 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1689 (register_name): Default to legacy_register_name.
1690 (call_dummy_words): Default to legacy_call_dummy_words.
1691 (sizeof_call_dummy_words): Default to
1692 legacy_sizeof_call_dummy_words.
1693 (register_convertible): Default to
1694 generic_register_convertible_not.
1695 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1696 (remote_translate_xfer_address): Default to
1697 generic_remote_translate_xfer_address.
1698 (frameless_function_invocation): Default to
1699 generic_frameless_function_invocation_not.
1701 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1703 * i386-linux-nat.c: Add copyright notice.
1705 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1706 &floatformat_i387_ext.
1707 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1709 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1711 * findvar.c (extract_floating): Remove reference to
1712 TARGET_EXTRACT_FLOATING.
1713 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1715 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1717 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1718 Safe version of value_subscript.
1719 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1721 2000-03-30 Michael Snyder <msnyder@cygnus.com>
1723 * ui-file.c: Include "gdb_string.h"
1724 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1725 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1726 unions, since they are all used to hold both pointers and ints
1727 at various times. Casting pointer to int and vice versa gives
1728 warnings (and is not safe) if they are not the same size.
1730 2000-03-30 Michael Snyder <msnyder@cygnus.com>
1732 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1733 casting problems when int and pointer are not the same size.
1734 * event-top.c (command_handler): Use data as a union.
1735 (command_line_handler_continuation): Ditto.
1736 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1737 (step_once): ditto. (finish_command_continuation): Ditto.
1738 (finish_command): Ditto.
1739 * breakpoint.c (until_break_command): Use data as a union.
1740 (until_break_command_continuation): Ditto.
1741 * utils.c (add_intermediate_continuation): Fix typo in comment.
1743 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1745 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1746 * gdbarch.sh: Re-sync with gdbarch.[hc].
1748 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1750 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1751 (install_minimal_symbols): Fix demangled symbol problems caused by
1752 using add_minsym_to_hash_table for the demangled names, which is
1753 wrong. Now we use add_minsym_to_demangled_hash_table.
1754 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1755 caused by weird control flow.
1756 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1758 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1760 * configure.in: -linux-gnu*, not -linux-gnu.
1762 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1764 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1765 with qThreadExtraInfo.
1767 2000-03-29 J.T. Conklin <jtc@redback.com>
1769 * i386nbsd-nat.c (fetch_core_registers): Make static.
1771 * m68knbsd-nat.c (fetch_core_registers): Make static.
1772 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1774 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1776 * TODO: Update GDB 5 status.
1778 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1780 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1781 * breakpoints.c (remove_hw_watchpoints): Update.
1782 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1785 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1787 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1788 infrun.c (resume): Remove hardware watchpoints before stepping
1789 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1791 2000-03-28 Michael Snyder <msnyder@cygnus.com>
1793 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1795 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1797 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1798 CORE_ADDR, to match call from procfs_set_watchpoint.
1800 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1801 Reselect the saved frame silently after frame selection for
1802 watchpoint evaluation.
1803 (insert_breakpoints): Add missing space in `Hardware watchpoint
1804 deleted' message. Do not reinsert hardware watchpoint if it is
1805 already marked for deletion at next stop.
1807 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1809 * partial-stab.h: Add one more check against corrupted or irregular
1812 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1814 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1815 (Change also approved in the mainline glibc sources)
1817 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1819 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1820 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1821 particularly ensuring it can't return SERIAL_TIMEOUT when told
1824 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1826 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1827 which never existed before, and thus, has no deprecated old command.
1829 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1830 "set archdebug" (same goes for the show commands).
1831 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1832 deprecate "set eventdebug" (same goes for the show commands).
1833 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1834 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1836 x(init_main): Add the "set debug" and "show debug" commands.
1837 Add setdebuglist and showdebuglist.
1839 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1841 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1842 Added prototype for the deprecate command so it doesn't complain.
1844 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1846 * top.c (print_gdb_version): Bump copyright year to 2000.
1848 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1850 * MAINTAINERS: Add Glen McCready to write after approval list.
1852 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1854 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1855 * config.h: Regenerate.
1857 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1859 * TODO: Update. Add criteria for next release of GDB.
1861 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1863 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1864 * config.h: Regenerate.
1866 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1868 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1869 before installing GDB.
1871 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1873 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1874 Re-format warning message. Document that post 5.0 this can be
1877 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1879 * ChangeLog: Revert whitespace changes.
1881 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1883 * MAINTAINERS: Update folks who need accounts.
1885 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1887 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1889 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1891 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1892 instead of TARGET_LONG_DOUBLE_BITS.
1893 * config/i386/tm-i386mk.h: Likewise.
1895 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1897 Provide `long double' support for most i386 targets.
1898 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1899 &floatformat_i387_ext.
1900 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1901 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1902 `builtin_type_long_double'.
1903 (REGISTER_CONVERT_TO_VIRTUAL): Call
1904 i386_register_convert_to_virtual.
1905 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1906 (i387_to_double, double_to_i387): Remove prototypes.
1907 (i386_extract_return_value): Change prototype to match definition
1909 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1910 (TARGET_LONG_DOUBLE_BITS): #undef.
1911 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1912 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1913 (i387_extract_floating, i387_store_floating): Remove prototypes.
1914 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1915 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1916 (REGISTER_VIRTUAL_TYPE): Remove.
1917 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1918 (i386_register_convert_to_raw): New function.
1919 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1920 (i387_store_floating): Remove.
1922 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1924 * maint.c: Re-indent.
1926 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1928 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1930 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1932 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1935 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1937 * win32-nat.c: Back out special frame walking code. It was broken.
1938 (handle_exception): Correctly identify an illegal instruction.
1939 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1940 normal i386 handling.
1942 2000-03-24 J.T. Conklin <jtc@redback.com>
1944 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1945 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1946 (fetch_core_registers): Read fp registers.
1947 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1949 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1951 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1952 so that we can stop searching for the prologue past the function end
1953 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1955 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1957 * linux-thread.c, lin-thread.c (save_inferior_pid,
1958 restore_inferior_pid): Don't do compile time comparison
1959 of TARGET_PTR_BIT and TARGET_INT_BIT.
1961 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1963 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1965 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1966 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1968 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1970 (delta68_in_sigtramp): New function.
1971 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1972 (m68k_skip_prologue): Use P_* macros, not hex constants.
1973 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1974 instructions, but accept them in any order; use P_* macros, not octal
1975 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1976 `moveml to (fp + displacement)'.
1977 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1978 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1980 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1982 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1984 2000-03-23 Michael Snyder <msnyder@cygnus.com>
1986 * solib.c (open_symbol_file_object): To sneak an int argument
1987 past catch_errors, instead of casting it to a pointer, simply
1990 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1992 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1993 index into the prams[] and args[] arrays.
1995 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1997 From David Whedon <dwhedon@gordian.com>
1999 * top.c (execute_command): Checks all commands beore executing
2000 to see if the user needs to be warned that the command is
2001 deprecated, warns user if appropriate.
2002 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
2003 return values from void to struct cmd_list_element *.
2004 * command.c (lookup_cmd_1): Check aliases before following link
2005 in case user needs to be warned about a deprecated alias.
2006 (deprecate_cmd): new exported function for command deprecation,
2007 sets flags and posibly a replacement string.
2008 (deprecated_cmd_warning): New exported funciton to warn user about
2009 a deprecated command.
2010 (lookup_cmd_composition): New exported function that determines
2011 alias, prefix_command, and cmd based on a string. This is useful
2012 is we want to full name of a command.
2013 * command.h : Added prototypes for deprecate_cmd,
2014 deprecated_warn_user and lookup_cmd_composition, added flags to
2015 the cmd_list_element structure, changed return values for
2016 add_com_* and add_info_* from void to cmd_list_element.
2017 * maint.c : (maintenance_deprecate): New function to deprecate a
2018 command. This exists only so that the testsuite can deprecate
2019 commands at runtime and check the warning behavior.
2020 (maintenance_undeprecate) : New function, drops deprecated flags.
2021 (maintenance_do_deprecate): Actually does the (un)deprecation.
2022 (initialize_maint_cmds): Added the above new deprecate commands.
2024 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
2025 * command.c (apropos_cmd_helper): New function, meat of the
2027 (apropos_command): New apropos command to search command
2028 names/documentation for regular expressions.
2029 (_initialize_command): Add the apropos command.
2031 2000-03-23 Michael Snyder <msnyder@cygnus.com>
2033 * sol-thread.c (ps_pglobal_lookup): Change argument type from
2034 paddr_t to psaddr_t. This mistake appears to date from an
2035 erroneous man page in Solaris 2.5 -- the correct type from the
2036 system headers has always been psaddr_t.
2037 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
2040 2000-03-22 Kevin Buettner <kevinb@redhat.com>
2042 * ia64-linux-nat.c: Fix copyright.
2043 (fill_gregset): Minor formatting fix.
2044 * ia64-tdep.c (template_encoding_table, fetch_instruction,
2045 examine_prologue): Clean up some compiler warnings.
2046 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
2047 find_global_pointer, find_extant_func_descr): New functions.
2048 (ia64_use_struct_convention, ia64_extract_return_value,
2049 ia64_push_arguments): Handle HFAs.
2050 (ia64_push_arguments): Find (or build) a function descriptor
2051 when given a function address.
2052 (ia64_push_return_address): Moved code for finding the
2053 global pointer into its own function, find_global_pointer ().
2055 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2057 * event-loop.c (handle_file_event): Run through indent.
2059 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2061 From Philippe De Muyter <phdm@macqel.be>
2063 * event-loop.c (sys/types.h): File now included unconditionally.
2064 (use_poll): New variable..
2065 (gdb_notifier): poll- and select-versions merged.
2066 (add_file_handler): If HAVE_POLL, check whether poll is usable,
2067 and reset `use_poll' if not.
2068 (create_file_handler): Select poll- or select-version according to
2070 (delete_file_handler, handle_file_event): Likewise.
2071 (gdb_wait_for_event, poll_timers): Likewise.
2073 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2075 * printcmd.c (print_scalar_formatted): Truncate addresses to the
2076 size of a target pointer before passing them to print_address.
2078 2000-03-22 Mark Kettenis <kettenis@gnu.org>
2080 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
2081 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
2083 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
2084 (i386_extract_return_value): Rewritten. Correctly support all
2085 floating-point types and large integer types on targets that use
2086 the standard i386 GDB register layout and return floating-point
2089 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2091 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
2093 2000-03-21 J.T. Conklin <jtc@redback.com>
2095 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
2096 * i386nbsd-nat.c: New file.
2098 * i386/tm-nbsd.h (NUM_REGS): Removed.
2099 (HAVE_I387_REGS): Defined.
2100 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
2102 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
2105 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
2107 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
2108 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
2109 the write after approval list.
2111 2000-03-21 Kevin Buettner <kevinb@redhat.com>
2113 * symtab.h (MAX_SECTIONS, struct section_addr_info,
2114 symbol_file_add): Move declarations from here...
2115 * symfile.h: ...to here.
2117 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
2118 all section addresses, not just .text.
2119 * symfile.h, symfile.c (free_section_addr_info,
2120 build_section_addr_info_from_section_table): New functions.
2122 * symfile.h (MAX_SECTIONS): Increase value to 40.
2123 * symfile.c (syms_from_objfile): Add bounds check prior to
2124 accessing ``other'' array in a section_addr_info_struct.
2125 Remove unused variable section_offsets.
2126 (add_symbol_file_command): Remove unused variable text_addr.
2128 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
2130 * breakpoint.c (bpstat_stop_status): Don't stop if a read
2131 watchpoint appears to break, but the watched value changed.
2133 2000-03-21 Jim Blandy <jimb@redhat.com>
2135 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
2136 a companion to gdbarch_alloc, which allows a gdbarch init function
2137 to free partially-built gdbarch structures.
2138 * gdbarch.c, gdbarch.h: Regenerated.
2140 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2142 * configure.host, configure.tgt (ia64-*-linux*): New entry.
2144 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
2145 initialize_arch): Define for IA-64.
2146 (initialize_arch): Add declaration.
2148 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
2150 * breakpoint.c (insert_breakpoints, remove_breakpoint)
2151 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
2152 remove, or check status of hardware watchpoints for entire structs
2153 and arrays unless the user explicitly asked to watch that struct
2155 (insert_breakpoints): Try to insert watchpoints for all the values
2156 on the value chain, even if some of them fail to insert.
2158 * values.c (value_primitive_field): Set the offset in struct value
2159 we return when the field is a packed bitfield.
2161 2000-03-20 Michael Snyder <msnyder@cygnus.com>
2163 * remote.c (remote_threads_extra_info): New function.
2164 Implement the extra thread info query for "info threads".
2165 (remote_threads_info): Clean up a bit.
2166 (use_threadinfo_query, use_threadextra_query): New variables.
2167 Control whether GDB will use the new or old protocol for
2168 thread info queries.
2169 (remote_open_1): Initialize new variables.
2170 (remote_async_open_1): Ditto.
2171 (remote_cisco_open): Ditto.
2173 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2175 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
2176 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
2177 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
2179 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2181 * utils.c (floatformat_from_doublest): Don't assume that a long
2182 will be exactly 32 bits in length. Also... make sure space
2183 that we're writing the float to is completely initialized to
2184 zeroes, even when the number of bits in the float is not
2185 evenly divisible by FLOATFORMAT_CHAR_BIT.
2187 2000-03-20 Jim Blandy <jimb@redhat.com>
2189 * i386-linux-nat.c: No need to #include "frame.h" any more.
2190 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2191 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2192 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2193 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2194 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2195 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2196 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2197 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2198 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2199 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2200 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
2201 out that these are target-dependent, and useful in non-native
2202 configurations. Moved to...
2203 * i386-linux-tdep.c: ... Here, a new file.
2204 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
2205 (i386-linux-tdep.o): New rule.
2206 (i386-linux-nat.o): We no longer depend on frame.h.
2207 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
2209 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2211 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
2212 Print an error at compile time if we are to use select, but FD_SET
2214 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
2215 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
2216 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
2217 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
2218 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
2219 instead of using memcpy and memset. Use FD_ISSET.
2221 * config/i386/xm-go32.h (fd_mask): Remove typedef.
2223 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2225 * command.c (_initialize_command): Document requirements for ``!''
2228 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2230 From Fri 10 Mar 2000 Robert
2231 <robert.melchers@drives.eurotherm.co.uk>:
2232 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
2234 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2236 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
2237 <dave@hiauly1.hia.nrc.ca>:
2238 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
2239 _initialize_hpux_thread being called twice.
2240 * configure: Regenerated.
2242 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2244 * event-top.c (_initialize_event_loop): If instream is not
2245 connected to a terminal device, turn editing off.
2247 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2249 Support for building GDB with DJGPP, and running the test suite on
2251 * config/djgpp/djconfig.sh: New file.
2252 * config/djgpp/config.sed: New file.
2253 * config/djgpp/README: New file.
2254 * config/djgpp/fnchange.lst: New file.
2255 * config/djgpp/djcheck.sh: New file.
2257 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2259 * ser-go32.c (ports): Make the initializers complete, to pacify
2262 2000-03-17 Jim Blandy <jimb@redhat.com>
2264 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2265 two-dimensional array, instead of faking it with explicit index
2268 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2269 linuxthreads_create_inferior): Fix typo in variable name: it's
2270 linuxthreads_exit_status, not linux_exit_status.
2272 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2275 * solib.c (solib_add): Delete debugging code.
2277 2000-03-17 Mark Kettenis <kettenis@gnu.org>
2279 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2280 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2282 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
2284 * language.c (set_lang_str): Do not call `free' for a null pointer.
2285 (set_type_str, set_range_str): Ditto.
2287 2000-03-16 Jim Blandy <jimb@redhat.com>
2289 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2292 * solib.c (current_sos): Be more careful about freeing the new
2293 so_list node if an error occurs.
2295 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2296 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2297 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2298 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2299 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2300 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2301 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2302 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2303 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2304 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2305 i386_linux_sigtramp_saved_sp): Deleted. These all implement
2306 Linux-specific signal trampoline detection, and should be moved
2308 * i386-linux-nat.c: ... here.
2309 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2310 this any more, since we're not enabling OS-specific code in a
2311 OS-independent file.
2313 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
2315 * Makefile.in (go32-nat.o): Add prerequisites.
2316 (ALLDEPFILES): Add go32-nat.c.
2318 2000-03-15 Michael Snyder <msnyder@cygnus.com>
2320 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2321 * symfile.c (reread_symbols): Clear msymbol hash table.
2323 2000-03-15 Jim Blandy <jimb@redhat.com>
2325 Deal with the inferior unloading shared objects.
2326 * solib.c (current_sos): New function, replacing find_solib.
2327 (find_solib): Deleted.
2328 (free_so): New function.
2329 (clear_solib): Call free_so, instead of writing it out.
2330 (solib_add): Rewritten: compare the inferior's current list of
2331 shared objects with GDB's list, and do the required loads and
2333 (info_sharedlibrary_command, solib_address): Don't use find_solib
2334 to walk the list of shared libraries: call solib_add, and then
2335 walk the list at so_list_head normally.
2336 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2337 detach the core target. These tasks are taken care of elsewhere.
2338 * target.c (remove_target_sections): New function.
2339 * target.h (remove_target_sections): New declaration.
2341 * solib.c (symbol_add_stub): Check whether we've already created
2342 an objfile for this shared object first, before doing all that
2343 work to compute section addresses, etc.
2345 * objfiles.c (unlink_objfile): Report an internal error if objfile
2346 doesn't occur in the object_files list.
2348 * solib.c (special_symbol_handling): Delete argument; it's not
2351 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2353 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
2354 from solib structures. Use it throughout solib.c, get rid of all
2356 (struct so_list): Change type of lmaddr to CORE_ADDR.
2357 (first_link_map_member): Change return value type to CORE_ADDR,
2359 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
2361 (open_symbol_file_object, find_solib): Change type of lm variable
2364 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
2366 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2367 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2368 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2369 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2371 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2372 not opened by dos_open, but let the 3 standard handles go through
2375 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2377 * eval.c (evaluate_subexp_with_coercion): Add call to
2378 check_typedef, to handle typedeffed vars correctly.
2380 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2382 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2384 (QUIT): Note that this can probably be replaced by a function.
2386 2000-03-13 James Ingham <jingham@leda.cygnus.com>
2388 Add support for a variable object that tries to evaluate itself in
2389 the currently selected frame, rather than in a fixed frame.
2391 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2393 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2395 * varobj.c (varobj_list): Return type indicates whether the
2396 variable's type has changed (for current frame variables).
2397 (varobj_update): Handle the case where the variable's type has
2399 (delete_variable_1): Allow for deletion of variables that have not
2401 (new_root_variable): Initialize use_selected_frame variable.
2402 (value_of_root): This is where most of the work to handle "current
2403 frame" variables was added. Most of the complexity involves
2404 handling the case where the type of the variable has changed.
2405 (varobj_create): Add a "type" argument, to tell if the
2406 variable is one of these "current frame" variables. Also protect
2407 call to parse_exp_1 from long jumping.
2409 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2411 * go32-nat.c (struct env387): Remove declaration.
2412 (print_387_status, i386_go32_float_info): Remove redundant
2414 (regno_mapping, sig_map, excepn_map): Add braces around inner
2416 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2417 fix code which mixed signed with unsigned.
2418 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2419 (go32_wait): Initialize INT3_addr.
2420 (go32_fetch_registers): Extend all FP registers that are shorter
2421 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2422 on config/i386/tm-i386.h.
2423 (store_register): Support 32 FP registers.
2424 (go32_create_inferior): Don't crash if handed a NULL pointer
2425 instead of exec file name.
2426 (ignore): Remove unused function.
2427 (go32_insert_hw_breakpoint): Remove unused variables.
2428 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2430 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2432 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2433 overloading, add support for seeing through references:
2434 * valops.c (find_overload_match): Handle STABS overloading for
2436 (find_overload_match): Look in right place for function arguments
2438 (find_overload_match): Rather than giving up when we have >1
2439 perfect match, just choose one, especially since the
2440 recommendation GDB gives ("disambiguate it by specifying function
2441 signature"), is basically impossible.
2442 (check_field_in): STREQ->strcmp_iw
2443 (search_struct_field): STREQ->strcmp_iw
2444 (find_method_list): STREQ->strcmp_iw
2445 * gdbtypes.c (rank_one_type): Add ability to see through
2447 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2449 (rank_function): Rank function properly (was doing it wrong
2450 before, comparing the wrong parts of the arrays)
2451 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2452 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2453 associated with converting a non-reference to a reference.
2454 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2455 return full value object; for STRUCTOP_PTR, use pointer to
2456 rtti type to get member / method if objectprint is set and
2457 target type of pointer is class.
2459 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2462 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2464 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2466 (gnu_attach): Change error message for missing
2467 argument to be identical to the corresponding message in
2468 `inftarg.c'. This makes the testsuite happy.
2470 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2472 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2473 %eflags isn't modified. This fixes a bug where every call to a
2474 function in the program beyond the first call would fail.
2476 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2478 * MAINTAINERS: Devolve responsibility for domain maintenance.
2480 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2482 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2484 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2486 * gdb.base/long_long.exp: Correct test suite failure when printing
2487 a long long value as a double on ARM platforms.
2489 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2491 * MAINTAINERS (Core): Anthony Green is the Java - including
2492 testsuite - maintainer. Reformat testsuite and language support
2495 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2497 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2498 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2499 i386_linux_saved_pc_after_call.
2501 2000-03-06 Jim Blandy <jimb@redhat.com>
2503 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2505 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2506 (compact_minimal_symbols): Added `objfile' argument.
2507 Put symbols in the objfile's hash table.
2508 (install_minimal_symbols): Put symbols in the objfile's demangled
2510 (lookup_minimal_symbol): Use hash table to find symbol in
2512 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2514 (prim_record_minimal_symbol_and_info): Initialize the
2515 hash link fields of the new minimal symbol.
2516 * symtab.h (struct minimal_symbol): New fields `hash_next',
2517 `demangled_hash_next'.
2518 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2519 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2520 (struct objfile): New fields `msymbol_hash',
2521 `msymbol_demangled_hash'.
2523 2000-03-06 Jim Blandy <jimb@redhat.com>
2525 * solib.c (first_link_map_member): Doc fix.
2527 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2529 From Eli Zaretskii <eliz@is.elta.co.il>:
2531 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2532 zero, since time_t might be unsigned.
2534 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2536 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2538 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2540 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2542 Allow GDB to run on Linux 2.0 again.
2543 * config.in: Add HAVE_PTRACE_GETREGS.
2544 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2545 * configure: Regenerated.
2546 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2547 CANNOT_STORE_REGISTER): New defines.
2548 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2549 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2550 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2551 store_register, old_store_inferior_registers): Copied over from
2552 `inptrace.c' as a temporary measure.
2553 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2554 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2555 HAVE_PTRACE_GETREGS isn't defined.
2556 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2558 (fetch_inferior_registers, store_inferior_registers): Fall back on
2559 the method use in `infptrace.c' (by calling
2560 old_fetch_inferior_registers and old_store_inferior_registers) if
2561 `have_ptrace_getregs' isn't set.
2563 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2565 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2566 of gregset_t and fpregset_t. Those are the only names that are
2567 guaranteed to specify the right types for all supported Linux
2569 Various doc fixes and gratitious local variable renames, all in an
2570 attempt to stress similarities between the code and unify the
2571 terminology used. Use ISO-C all over.
2572 (regmap): Remove trailing comma.
2573 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2574 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2575 is unnecessary and wasn't used anyway. All callers changed.
2576 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2577 (fetch_regs, store_regs): Remove unused variable `regno'.
2578 (fill_fpregs): If REGNO is not -1, only update the specified
2580 (fetch_core_registers): Renamed from
2581 i386_linux_fetch_core_registers. There is no need for a unique
2582 name since the function is static anyway.
2583 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2584 since it is more descriptive.
2586 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2588 * MAINTAINERS (readline/): Expand to include host maintainers.
2590 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2592 Fix support for Linux/i386 signal trampolines. The old approach
2593 didn't work for Linux 2.2 and beyond, and didn't work with recent
2594 versions of the GNU C library.
2595 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2596 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2597 (linux_rt_sigtramp_code): New variable.
2598 (LINUX_RT_SIGTRAMP_LEN): New define.
2599 (i386_linux_rt_sigtramp_start): New function. Detect start of
2600 signal trampolines for RT signals.
2601 (i386_linux_sigtramp): Removed.
2602 (i386_linux_in_sigtramp): New function.
2603 (i386_linux_sigcontext_addr): New function. Recognize the names
2604 of the signal tranmpolines used by recent versions of the GNU C
2605 library, and add support for RT signals.
2606 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2607 defines. Moved here from config/i386/tm-linux.h.
2608 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2609 Reimplement in terms of i386_linux_sigcontext_addr.
2610 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2611 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2612 Moved to i386-tdep.c.
2613 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2615 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2617 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2618 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2620 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2622 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2625 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2627 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2628 ``Blanket Write Privs'' maintainers.
2630 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2632 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2633 * language.c (longest_local_hex_string_custom): Don't compile
2634 'long long' section if host doesn't have 'long long'.
2636 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2638 * language.c (longest_raw_hex_string): Comment out. Appears
2641 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2643 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2644 "mmalloc.h" which means using PTRs.
2645 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2647 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2649 * defs.h (store_address, store_unsigned_integer, store_address):
2650 Replace PTR with void* in delcaration.
2651 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2652 extract_long_unsigned_integer, extract_address,
2653 store_signed_integer, store_unsigned_integer, store_address):
2654 Convert definition to ISO-C. Replace PTR with void*.
2656 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2658 * defs.h (make_cleanup_func): Document as deprecated.
2659 (make_cleanup_ftype): New typedef. Make signature consistent with
2660 other function typedefs. Document as not be used out side of
2661 make_cleanup code. Use in make_cleanup declarations.
2662 (null_cleanup): Replace PTR with void*.
2664 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2665 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2666 null_cleanup): Change K&R definition to ISO-C using void* and
2668 (discard_my_cleanups): Don't cast argument to free.
2670 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2672 * defs.h (struct continuation_arg): Change type of field 'data'
2675 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2677 * event-top.c: Ditto.
2679 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2681 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2683 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2684 SUBDIR_GDBTK_ALL): Define.
2685 (all-gdbtk, clean-gdbtk): New targets.
2686 (all): Add CONFIG_ALL as dependency.
2687 (clean): Add CONFIG_CLEAN as dependency.
2689 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2690 (LN_S): Define. Delete GDBtk's link code.
2692 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2694 * configure.in (ENABLE_GDBTK): Delete variable.
2695 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2696 * Makefile.in: Update.
2697 * configure: Regenerate
2699 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2701 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2704 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2706 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2707 Override definitions to include the normal FPU registers.
2708 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2709 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2711 (i387_to_double, double_to_i387): Remove prototypes.
2713 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2715 * findvar.c (extract_floating, store_floating): Use target
2716 floating point type sizes rather host sizes to determine
2717 which conversion needs to be done.
2719 2000-03-02 Nick Duffek <nsd@cygnus.com>
2721 * uw-thread.c: Apply GNU conventions to comment formatting.
2722 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2723 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2724 call to deactivate_uw_thread().
2726 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2728 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2730 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2732 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2733 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2734 share SCO/Unixware. Nick Duffek and Peter Schauer share
2737 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2739 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2740 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2741 * remote-rdi.c (arm_rdi_close): Ditto.
2743 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2745 * CONTRIBUTE (configure.in): Note that patches to configure are
2748 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2750 * MAINTAINERS: Correct my own mail address.
2752 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2754 * MAINTAINERS: Document people with paperwork pending.
2756 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2758 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2759 Make NEW_PROC_ABI interface functional on Solaris x86.
2760 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2761 procfs_find_LDT_entry function from procfs.c, mostly copied from
2763 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2766 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2768 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2769 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2771 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2773 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2774 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2775 FRAME_FIND_SAVED_REGS.
2776 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2777 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2780 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2782 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2783 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2786 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2788 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2789 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2790 (top level): Add prototypes for go32_* functions.
2791 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2792 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2793 Override definitions from tm-i386.h.
2794 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2795 * i386-tdep.c (i386_extract_return_value)
2796 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2797 to the list of targets which return FP values in FP registers.
2799 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2800 that this function be re-implemented using multi-arch.
2802 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2804 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2805 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2807 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2808 (dpmi_regs, dpmi_sregs): Remove unused variables.
2809 (dos_flush_input): Return a value, to prevent compiler warning.
2810 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2811 sizeof(union exp_element) to long, to prevent GCC from complaining
2812 about format/argument mismatch.
2813 (dump_postfix_expression): Likewise.
2815 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2817 * arm-tdep.c: Include <ctype.h>.
2819 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2821 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2822 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2823 that the target's stack was valid.
2825 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2827 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2828 * dwarf2read.c (read_address): Read 16-bits addresses.
2830 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2832 * arm-linux-nat.c (fetch_nw_fpe_*):
2833 Renamed to fetch_nwfpe_* to use the same naming convention
2834 as in the Linux kernel. Modified prototype to get rid of
2836 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2837 naming convention as in the Linux kernel. Fixed calls to
2839 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2842 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2844 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2846 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2848 * win32-nat.c: Remove unneeded header.
2851 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2853 * wince.c: Include "gdb_wait.h" and not "wait.h".
2855 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2857 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2858 Target/Architecture maintainers descriptions.
2860 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2862 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2863 Reorder headers a bit. Overall cleanup and minor reformatting.
2864 (MIG_SERVER_DIED): Remove define.
2865 (proc_update_sc): Add braces to silence compiler warning.
2866 (proc_steal_exc_port): Initialize err to zero.
2867 (make_proc): Add braces to silence compiler warning.
2868 (inf_validate_task_sc): Add cast to silence compiler warning.
2869 (inf_set_traced): Reorganize a bit to silence compiler warning.
2870 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2871 numbers and add braces to silence compiler warning.
2872 (gnu_wait): Add prototypes for server functions and add braces to
2873 silence compiler warnings.
2874 (S_exception_raise_request): Pass subcode to inf_debug call.
2875 (gnu_write_inferior): Remove unused variable `protection_changed'.
2876 (gnu_xfer_memory): Remove unused variable `result'.
2877 (set_sig_thread_cmd): Remove unused varible `tid'.
2878 (set_signals_cmd): Remve unused variable `trace'.
2879 (add_task_commands): Provide complete prototype. Reformat help
2880 strings a bit to make sure the first line is a full sentence.
2881 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2882 "info port-rights" command.
2883 (add_thread_commands): Provide complete prototype. Make static.
2884 Reformat help strings a bit to make sure the first line is a full
2886 (_initialize_gnu_nat): Provide complete prototype.
2888 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2890 Make cross-compilation for the Hurd more friendly.
2891 From Jeff Bailey <jbailey@gnu.org>:
2892 * configure.in: Use AC_CHECK_TOOL to find MiG.
2893 * Makefile.in (MIG): New variable.
2894 * config/i386/i386gnu.mh (MIG): Remove.
2895 * configure: Regenerated.
2897 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2899 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2900 comment explaining motivation behind this function and why
2901 the generic facilities won't work for this platform.
2902 * rs6000-tdep.c (skip_prologue): Always test to make sure
2903 that an instruction is read successfully from the target's
2904 memory. Introduce notion of instructions which may appear in
2905 the prologue, but may not end the prologue. Added explicit
2906 check for nop instruction. Use memset() to zero the frame
2907 data instead of assignment from a statically allocated,
2908 uninitialized structure.
2910 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2912 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2913 systems. Note that Jim Blandy as maintainer for ``tracing
2916 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2918 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2919 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2920 NetBSD...) sys_errlist should not be declared in hsys.c.
2921 NEED_SYSERRLIST is set already by configure, so we can use it.
2922 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2923 posix compliant and we should not work with the old compatibility
2924 stuff. Because of that I undef BSD in case of FBSD etc and include
2925 sys/ioctl to get the flags.
2926 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2929 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2931 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2932 of return structure in r3 if necessary.
2933 (ppc_linux_memory_remove_breakpoints): New function.
2934 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2935 for storing either cr or lr to the stack only handle those
2936 cases. (I.e, don't let these cases match 0x00000000 which is
2937 found found in the shared library trampoline prior to the
2938 loading of the shared library.)
2939 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2941 (MEMORY_REMOVE_BREAKPOINT): Define.
2943 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2945 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2947 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2949 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2950 $(SUBDIR_*_INSTALL) when so configured.
2951 * configure: Regenerate.
2953 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2955 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2957 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2958 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2959 SUBDIR_GDBTK_INSTALL): Define.
2960 (install-gdbtk): New target.
2962 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2964 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2965 * configure: Regenerate.
2967 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2969 * configure.tgt: Add arm, mips, sh wince targets.
2970 * config/arm/tm-wince.h: New file.
2971 * config/arm/wince.mt: New file.
2972 * config/sh/tm-wince.h: New file.
2973 * config/sh/wince.mt: New file.
2974 * config/mips/tm-wince.h: New file.
2975 * config/mips/wince.mt: New file.
2976 * wince.c: New file.
2977 * wince-stub.c: New file.
2978 * wince-stub.h: New file.
2979 * sh-tdep.c: Use correct register names for Windows CE.
2981 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2983 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2984 (error_return, quit_return): Merge into catch_return pointer.
2985 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2986 and communicate reason to catch_errors via setjmp return value.
2987 (catch_errors): Always catch both quit and error, and if a catch
2988 wasn't requested by caller, throw it to the next catch_error.
2989 Replace dual longjmp buffer memcpy with single pointer change.
2990 Add FIXME for possibly adding new interface to tell caller what
2991 event was caught. Add extensive comments.
2992 * defs.h (enum return_reason): Reserve 0 for use as initial
2993 setjmp() return value.
2994 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2996 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2998 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
3000 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
3001 * valops.c (_initialize_valops): Add command "set unwindonsignal".
3002 (hand_function_call): Test for unwind_on_signal and act accordingly.
3004 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
3006 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
3007 Match ../include/dis-asm.h change.
3008 * gdbarch.h: Regenerate.
3009 * corefile.c (dis_asm_read_memory): Update.
3011 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
3013 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
3014 (ENABLE_CFLAGS): Move initialization to start of file.
3015 (enable-gdbmi): Add new configure option --enable-gdbmi. When
3016 selected and an ${srcdir}/mi directory is present enable MI
3019 * configure: Regenerate.
3021 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
3022 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
3023 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
3024 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
3026 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
3027 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
3029 * mi: New directory. MI interface to GDB.
3031 * defs.h (interpreter_p): Declare when UI_OUT.
3032 * top.c (gdb_init): When interpreter_p, check that the interpreter
3033 was recognized by one of the linked in interpreters.
3034 * main.c (interpreter_p): Define.
3035 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
3036 * event-top.c (display_gdb_prompt): When interpreter_p, assume
3037 interpreter displays prompt.
3039 * breakpoint.c (print_it_typical, watchpoint_check,
3040 print_one_breakpoint, mention): When MI include additional
3041 target status information.
3042 * infrun.c (print_stop_reason, normal_stop): Ditto.
3044 2000-02-22 Jim Blandy <jimb@redhat.com>
3046 * gdbarch.sh: Make the `default' field really default to zero, as
3049 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
3050 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
3052 (default_coerce_float_to_double, standard_coerce_float_to_double):
3054 (value_arg_coerce): Adjust for new definition.
3055 * value.h (default_coerce_float_to_double,
3056 standard_coerce_float_to_double): New declarations for the above.
3057 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
3058 * gdbarch.c, gdbarch.h: Regenerated.
3059 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
3060 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
3062 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
3064 (mips_gdbarch_init): Install that as our coerce_float_to_double
3067 2000-02-22 Kevin Buettner <kevinb@redhat.com>
3069 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
3071 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
3072 forward declaration.
3074 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
3075 where the next frame is a signal handler caller.
3077 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
3079 (tm-linux.h): Include.
3080 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
3081 include this file for us.
3082 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
3083 config/tm-linux.h for us.
3084 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
3086 2000-02-21 Kevin Buettner <kevinb@redhat.com>
3088 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
3089 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
3090 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
3093 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
3094 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
3095 * config/powerpc/xm-linux.h: Substantially revised for native
3097 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
3098 (NATDEPFILES): Update list to reflect the fact that we can
3101 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
3102 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
3103 Renamed; The former names were lacking the rs6000_ prefix.
3104 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
3105 instead of rs6000_frame_chain.
3106 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
3107 of rs6000_frameless_function_invocation.
3109 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3111 From Philippe De Muyter <phdm@macqel.be>
3113 * event-loop.c (handle_file_event): In case of poll, enable
3114 printing of informational message if an error/exception is
3115 detected on the file descriptor.
3117 2000-02-21 Jim Kingdon <kingdon@redhat.com>
3119 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
3121 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3123 * buildsym.c: Include "language.h" and "expression.h" for
3124 longest_local_hex_string_custom.
3126 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
3128 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
3129 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
3130 Cagney <cagney@b1.cygnus.com>.
3132 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3134 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
3135 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
3136 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
3137 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
3138 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
3140 * MAINTAINERS: Add Nick Clifton to write after approval list.
3142 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
3144 * MAINTAINERS: Add note on multiple maintainers.
3146 2000-02-19 Philippe De Muyter <phdm@macqel.be>
3148 * cli-out.c (cli_table_header): Type of parameter `alignment' is
3149 `enum ui_align', not `int'.
3150 (cli_field_string, cli_field_skip): Likewise.
3152 2000-02-18 Jim Blandy <jimb@redhat.com>
3154 From Jimmy Guo <guo@cup.hp.com>:
3155 * buildsym.h (add_free_pendings): Declare.
3156 * buildsym.c (add_free_pendings): New function.
3157 (make_blockvector): 32x64 fix using longest_local_hex_string().
3158 (start_subfile): initialize variable 'subfile'.
3160 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3162 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
3163 make sure that all is cleaned up after we disconnect from the
3165 (remote_detach): Ditto.
3167 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3169 From Rodney Brown <RodneyBrown@pmsc.com>
3170 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
3171 potentially harming mistake.
3173 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3175 * arm-tdep.c: Use header file instead of extern declarations for
3176 the {get,set}_arm_regname* functions.
3178 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3180 * configure.in: Replaces obsolete gdbtk-variable.c with
3182 * configure: Regenerate.
3183 * Makefile.in: Remove obsolete/extraneous references to
3186 2000-02-16 Mark Kettenis <kettenis@gnu.org>
3188 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
3189 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
3190 33 by definition, whereas REALTIME_LO might be 32 on systems that
3191 have SIG32 such as Linux. Make sure that the signal number
3192 returned is within the range specified by REALTIME_LO and
3195 2000-02-16 Mark Kettenis <kettenis@gnu.org>
3197 * configure: Regenerated.
3199 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3201 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
3202 _initialize_arm_tdep): Allows the user to choose between any of
3203 the flavors available for the disassembly to be used in the "info
3204 reg" command and elsewhere in gdb. It prevents having to maintain
3205 this information in two places by using the data kept in the
3208 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3210 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
3211 prfpregset_t in <sys/procfs.h>.
3212 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
3214 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
3215 prgregset_t and prfpregset_t if they are not already present.
3217 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
3219 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
3220 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
3222 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
3224 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
3227 2000-02-15 Kevin Buettner <kevinb@redhat.com>
3229 Changes for AIX 4.3:
3230 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
3231 to correct value for generic dummy frames. When using
3232 generic dummy frames, don't attempt to write TOC value or
3233 function to call into the call dummy.
3234 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
3235 code to also handle the PowerOpen ABI.
3236 (ppc_push_return_address): Enable for all ports.
3237 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
3238 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
3239 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
3240 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
3241 provided by generic RS6000 definitions so that call dummies
3242 are implemented using generic dummy frames instead.
3244 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3245 prior to changing the stack pointer via ptrace(). Also, ignore
3246 attempts to store to undefined registers that are less than
3249 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3250 frame from 436 to 448 to account for alignment padding.
3251 (rs6000_push_arguments): Obtain actual register size instead
3252 of assuming the register is 4 bytes long. [There's still
3253 more work to be done to totally remove the 4 byte assumption,
3254 however.] Make sure the stack is 16 byte aligned as required
3255 by the PowerOpen ABI. Also, make sure that small structures
3256 passed in registers are properly aligned within the register.
3258 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
3260 Patch applied by Kevin Buettner <kevinb@redhat.com>
3262 * rs6000-tdep.c (skip_prologue): skip copying of argument
3263 registers to local variable registers.
3265 2000-02-14 Jim Kingdon <kingdon@redhat.com>
3267 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
3268 sym->section->index number is not a SECT_OFF_* code.
3270 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
3272 * MAINTAINERS (write after approval): Add H.J. Lu.
3274 2000-02-14 Nick Clifton <nickc@cygnus.com>
3276 * sh-tdep.c: Remove extraneous code.
3278 2000-02-14 Amit S. Kale <akale@veritas.com>
3280 * elfread.c (elf_symtab_read): Move the use of sym to after where
3282 Checked in by Jim Kingdon <kingdon@redhat.com>
3284 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3286 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3288 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
3290 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3291 * dwarf2read.c: (die_is_declaration): New fn.
3292 (read_structure_scope): Use it.
3294 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3296 2000-02-10 J.T. Conklin <jtc@redback.com>
3298 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3299 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
3301 * gdbserver/low-nbsd.c: New file.
3303 * gdbserver/Makefile.in: convert to autoconf.
3304 * gdbserver/configure.in: likewise.
3305 * gdbserver/configure: generate.
3307 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
3309 * CONTRIBUTE: New file. How to contribute to GDB.
3311 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3313 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
3314 Buettner to powerpc maintainers. Make Kevin Buettner the
3315 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
3316 and Jason Molenda to write after aproval list.
3318 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3320 * MAINTAINERS: Reformat. Separate into check-in categories.
3322 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3324 * uw-thread.c: Remove __FUNCTION__ GNUism.
3326 2000-01-17 Amit S. Kale <akale@veritas.com>
3328 * elfread.c (elf_symtab_read): Use offset for the section in which a
3329 symbol resides, instead of .text section for calculating address of a
3331 Checked in by Jim Kingdon <kingdon@redhat.com>
3333 2000-02-10 Mark Kettenis <kettenis@gnu.org>
3335 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
3336 no longer necessary now we have gdb_wait.h.
3338 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3340 * gnu-nat.c (proc_string): Make global.
3341 (do_mach_notify_dead_name): Suppress dead name notifications if we
3342 know that the task is dead.
3344 1999-12-13 Mark Kettenis <kettenis@gnu.org>
3346 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3347 instead of directly from the kernel. Add some hackery to make
3348 sure that the info isn't influenced by suspension of the task in
3349 the proc server itself.
3351 2000-02-10 Jim Kingdon <kingdon@redhat.com>
3353 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
3354 approved by Michael Snyder.
3356 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3358 * linux-thread.c: Include defs.h before gdb_wait.h.
3360 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
3362 * Makefile.in (wait_h): Delete macro. Update all dependencies
3363 specifying gdb_wait.h instead.
3365 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3366 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3367 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3368 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3369 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3370 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3371 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3372 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3373 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3374 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3376 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3378 * gdb_wait.h: New file. Based on ../include/wait.h. Include
3379 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3381 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3383 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3384 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3385 (d10v_stack_align): Declare.
3386 * d10v-tdep.c (d10v_stack_align): Define.
3388 1999-08-23 J.T. Conklin <jtc@redback.com>
3390 * top.c (remote_timeout): Change default to 2. Add comment
3391 explaining history of changes to the default value.
3392 * remote.c (_initialize_remote): Remove code that adds set/
3393 show remotetimeout, as that's also done in top.c
3395 1999-10-18 J.T. Conklin <jtc@redback.com>
3397 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3398 Return E01 instead of P01 when 'P' command fails.
3400 2000-02-05 J.T. Conklin <jtc@redback.com>
3402 * remote.c (putpkt_binary): Handle NAK from target stub.
3404 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3406 * configure.in: Remove the addition of sol-thread.c to the
3407 CONFIG_INITS list. This caused problems with init.c, because
3408 sol-thread.c would be grepped twice for _initialize_* functions.
3410 * Makefile.in: Add FIXME for init.c.
3412 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3414 Clean up compiler warnings:
3415 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3416 stack.c, valprint.c: Change variables to unsigned.
3417 * bcache.c: Rearrange to avoid warnings about variables not being set.
3418 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3419 rather than declaring print_max and repeat_count_threashold
3420 ourselves (incorrectly).
3421 * valprint.h: Do declare repeat_count_threashold.
3422 * ch-exp.c: Use default case for internal error.
3423 * findvar.c: Don't omit argument type.
3424 * symtab.c: Remove unused variable.
3426 2000-02-04 Jim Blandy <jimb@redhat.com>
3428 * c-typeprint.c (remove_qualifiers): New function.
3429 (c_type_print_base): Use it to remove qualifiers from C++
3430 qualified names, not strrchr.
3432 * c-typeprint.c (c_type_print_base): Recognize type conversion
3433 operators by calling is_type_conversion_operator.
3434 (is_type_conversion_operator): New function.
3436 2000-02-04 Nick Clifton <nickc@cygnus.com>
3438 * config/arm/tm-arm.h (LOWEST_PC): Define.
3440 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3442 * infrun.c (resume): Make just one call to target_resume(), instead
3443 of four: set up correct parameters in all the cases ahead of time,
3444 and do call at the end.
3446 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3448 * config/powerpc/tm-ppc-eabi.h: Define
3449 SOFUN_ADDRESS_MAYBE_MISSING.
3451 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3453 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3456 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3458 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3459 * configure.in (CONFIG_INIT): Initialize.
3460 (links): Link srcdir/gdbtk/library to gdbtcl2.
3461 * gdbtcl2: Moved to gdbtk/library.
3462 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3463 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3464 gdbtk.h: Moved to gdbtk/generic.
3466 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3468 * printcmd.c (build_address_symbolic): New function. Returns all
3469 the parts that are necessary to print an address in a symbolic
3471 (print_address_symbolic): Split into a printing part and an
3472 information building part, build_address_symbolic().
3474 * defs.h (build_address_symbolic): Export.
3476 2000-02-03 Jim Blandy <jimb@redhat.com>
3478 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3481 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3483 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3484 arguments on dummy frames.
3486 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3488 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3489 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3491 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3493 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3494 which now returns a timeout indication.
3495 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3496 value can still be ignored.
3498 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3500 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3503 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3505 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3506 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3509 * Makefile.in: Update.
3511 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3512 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3513 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3514 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3515 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3516 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3517 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3518 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3519 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3520 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3521 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3522 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3523 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3524 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3525 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3526 config/pa/tm-hppa.h: Update.
3527 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3529 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3531 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3532 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3533 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3534 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3535 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3536 config/mips/irix5.mh, config/mips/mipsv4.mh,
3537 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3538 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3539 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3541 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3543 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3545 * main.c (captured_main): Only use the legacy tui_file code when
3546 linking in older code such as the TUI.
3548 * gdb-file.h, gdb-file.c: New files.
3549 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3550 null_file_isatty, null_file_rewind, null_file_put,
3551 null_file_flush, null_file_write, null_file_fputs,
3552 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3553 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3554 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3555 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3556 set_gdb_file_data, struct accumulated_gdb_file,
3557 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3558 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3559 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3560 stdio_file_delete, stdio_file_flush, stdio_file_write,
3561 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3562 Moved to gdb-file.h and gdb-file.c.
3563 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3564 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3565 tui_file_rewind, tui_file_put, tui_file_fputs,
3566 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3567 fputs_unfiltered_hook):
3568 Moved to tui/tui-file.c and tui/tui-file.h.
3570 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3571 (tui-file.o, gdb-file.o): Add dependencies.
3572 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3573 * main.c: #include tui/tui-file.h.
3575 2000-01-28 Fred Fish <fnf@cygnus.com>
3577 * findvar.c (value_from_register): Special case handling of D10V
3578 pointer values fetched from registers.
3580 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3582 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3583 support for new style thumb prologues.
3585 2000-01-28 Nick Clifton <nickc@redhat.com>
3587 * arm-tdep.c: Remove extraneous dash at start of strings
3588 introduced in previous delta.
3590 2000-01-27 Nick Clifton <nickc@redhat.com>
3592 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3593 parse_arm_disassembler_option().
3595 2000-01-27 Jim Blandy <jimb@cygnus.com>
3597 * symtab.c (decode_line_1): Don't let commas that are within
3598 quotes or parenthesis terminate the line spec. Don't use pp when
3599 removing the final double quote of a double-quoted string. Don't
3600 forget to skip the opening double quote. I have no clue whether
3601 this change is correct; probably we've just moved this function
3602 from one buggy place to another buggy place, and never came within
3603 an outhouse whiff of correctness.
3604 (find_toplevel_char): New function.
3606 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3608 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3609 passing the pointer to a thumb function as an argument.
3611 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3613 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3614 are reinserted for another run.
3616 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3618 * cli-out.c (cli_filed_string): Test for NULL string.
3620 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3622 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3623 the inferior as well as breakpoints being hit while performing an
3624 inferior function call.
3625 * valops.c (hand_function_call): Ditto.
3627 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3629 From Mark Kettenis <kettenis@gnu.org>
3631 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3632 i386_REGS_SEGS_STATE.
3633 (HAVE_I387_REGS): Define.
3634 (FLOAT_INFO): Remove.
3635 * i386gnu-nat.c: Almost completely rewritten to use new i386
3636 register layout and `float info' implementation.
3637 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3638 Move prototypes from here.
3639 * gnu-nat.h: To here.
3641 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3643 * utils.c (get_field, put_field): Fix buffer underruns and
3644 overruns. Also, handle case where total_len is not evenly
3646 (getfield): Make sure zeroing of unwanted bits occurs even
3647 when bit field to extract does not straddle two or more
3650 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3652 * defs.h: Add gdb_thread_select declaration.
3654 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3656 * linux-thread.c (_initialize_linuxthreads): Make sure that
3657 linuxthreads_block_mask does not block SIGCHLD.
3659 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3661 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3662 text so that new lines work properly.
3664 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3666 * proc-utils.h: New file. Export functions from proc-*.c.
3668 * proc_api.c: Rename to:
3669 * proc-api.c: New file. Add include of proc-utils.h.
3671 * proc_events.c: Rename to:
3672 * proc-events.c: New file.
3674 * proc_flags.c: Rename to:
3675 * proc-flags.c: New file.
3677 * proc_why.c: Rename to:
3678 * proc-why.c: New file. Add include of proc-utils.h.
3680 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3681 ctype.h, proc-utils.h.
3682 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3683 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3685 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3687 (procfs_wait): Adjust format in some printf_filetered calls to
3688 avoid compiler warnings.
3689 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3690 are also ifdef'd 0 .
3691 (procfs_resume): Add parentheses around '&&' operation.
3692 (procfs_set_exec_trap): Remove unused variable.
3693 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3695 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3696 proc-why.o): Update dependencies.
3698 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3701 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3703 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3704 Fix from Robert Lipe <robertl@sco.com>.
3705 * configure: Regenerated.
3707 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3709 * stack.c (print_frame_info_base): Break up into the frame info
3710 (location) printing part and the rest (source line printing).
3711 (print_frame): New function. Take care of printing the location
3715 * infrun.c (normal_stop): Use enum values rather than integers for the
3716 source_flag to be passed to show_and_print_stack_frame().
3719 * frame.h (print_what): New enum for 'source' argument to
3720 print_frame_info_base(). Use this instead of obscure numbers.
3723 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3725 * event-top.c (stdin_event_handler): call quit_command rather than
3726 exit -- run cleanups, give target code a chance to say goodbye to
3727 the target. Fixes bug where the inferior processes were left
3728 around on Solaris (and probably elsewhere) by the testsuite.
3730 2000-01-14 Mark Salter <msalter@cygnus.com>
3732 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3733 machine id for disassembly.
3735 2000-01-13 Jim Blandy <jimb@cygnus.com>
3737 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3738 convert_to_regset, when regno indicates a specific register.
3740 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3742 * uw-thread.c: Document libthread.so debugging interface. Minor
3743 comment and formatting tweaks.
3744 (DEBUG): #define as 0 instead of 1.
3745 (CALL_BASE): Include function name in error msg.
3746 (libthread_stub): Adjust inferior_pid after thread exit.
3747 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3748 asking procfs_ops to create inferior.
3749 (libthread_init): Don't return nonlocally on error.
3751 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3753 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3756 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3758 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3759 both sides are on the same state.
3761 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3763 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3764 115200 (minor syntax mistake).
3766 2000-01-12 Jim Blandy <jimb@cygnus.com>
3768 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3769 this here, to go along with the definitions of PIDGET and TIDGET.
3771 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3773 * thread.c (do_captured_thread_select): New function. Switch
3774 current thread, safely from within catch_errors().
3775 (gdb_thread_select): New function. Switch threads safely.
3776 (thread_command): Use gdb_thread_select().
3778 (do_captured_list_thread_ids): New function.
3779 (gdb_list_thread_ids): New function.
3781 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3783 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3785 * configure.in: Avoid linking -limagehlp unless it's a native build.
3786 * configure: Regenerate.
3787 * thread.cc (add_thread): Clear private data pointer here or suffer
3788 strange behavior when it is checked for NULL later.
3790 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3792 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3793 * configure.in: Add an additional library to cygwin link.
3794 * configure: Regenerate.
3796 Patch from Egor Duda <deo@logos-m.ru>:
3797 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3800 2000-01-07 Michael Snyder <msnyder@cygnus.com>
3802 * uw-thread.c: New file to support UnixWare user-mode threads:
3803 contributed by Nickolas Duffek <nsd@cygnus.com>.
3804 * target.h (struct target_ops): New vector, to_extra_thread_info,
3805 allows back-ends to give extra details in info thread display.
3806 (target_extra_thread_info): define new macro.
3807 (target_find_new_threads): simplify macro. Cleanup comments.
3808 * target.c (to_extra_thread_info): default and inherit new vector.
3809 (cleanup_target): eliminate PARAMS, break up long lines,
3810 provide default definition for to_extra_thread_info, and
3811 to_find_new_threads. Default to_thread_alive and to_query
3812 to return_zero, not target_ignore (they each return int not void).
3813 (debug_to_find_new_threads): new debug entry.
3814 (setup_target_debug): add debug_to_find_new_threads.
3815 * gdbthread.h: export struct thread_info, find_thread_pid, and
3816 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3817 copyright. Add new private data pointer for use by target back-ends.
3818 * thread.c (struct thread_info): move definition to gdbthread.h.
3819 (find_thread_pid): new exported function for thread lookup.
3820 (iterate_over_threads): new exported function for applying
3821 arbitrary operations to threads. Update copyright to 2000.
3822 (info_threads_command): use new target_extra_thread_info vector
3823 to display extra information about each thread (if implemented).
3824 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3825 Add defines for PIDGET, etc.
3826 * config/i386/tm-i386sol2.h: ditto.
3827 * config/sparc/tm-sun4sol2.h: ditto.
3828 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3829 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3830 if -lpthread and -lpthreads fail.
3832 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3833 (proc_flags): combine flags that UnixWare splits into two locations.
3834 (proc_modify_flag): add support for PR_KLC (kill on last close).
3835 (proc_[un]set_kill_on_last_close): new functions.
3837 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3839 * infrun.c (normal_stop): Print out thread id when we stop.
3841 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3843 * remote.c (remote_open_1): Fix message so it does not imply a
3844 specific syntax for serial ports, as it is OS dependent.
3845 (remote_async_open_1): Ibid.
3846 (init_remote_ops): Ibid.
3848 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3850 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3851 "set remotebaud" command (if set) when no speed is specified on
3852 the "target rdi" command.
3854 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3856 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3858 (baud_options[]): Ibid.
3860 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3862 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3863 used by each operating system.
3865 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3867 * breakpoint.c (until_break_command): Add an argument for the
3868 continuation, the beginning of the cleanups set up by this
3870 (until_break_command_continuation): Do cleanups until the one
3871 passed in as argument instead of doing all of them.
3873 * infcmd.c (finish_command_continuation): Expect a new argument,
3874 which indicates up to where to do cleanups. Update calls to
3875 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3876 (finish_command): Add another argument for the continuation: the
3877 starting cleanup for this command.
3879 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3881 From Grant Edwards <grante@visi.com> (original patch from Thomas
3883 * rdi-share/ardi.c: Allow interruption of interruptible
3884 targets with a <CNTL-C>.
3886 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3888 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3889 to control port to accommodate some versions of Angel.
3891 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3893 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3894 Add interpretation for C Support Library packets.
3896 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3898 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3899 is now being modified.
3900 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3902 For older changes see ChangeLog-99
3908 version-control: never