1 2000-05-25 Mark Kettenis <kettenis@gnu.org>
3 * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
4 * configure.in: Add checks for r_fs and r_gs members of
6 * config.in, configure: Regenerated.
8 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10 * ser-go32.c: Remove PARAMS.
12 Thu May 25 15:22:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
14 * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
15 <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
16 * config.in, configure: Re-generate.
17 * gdb_dirent.h: New file
19 * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
21 * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
23 Thu May 25 14:43:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
25 * config.in: Regenerate.
27 Thu May 25 13:49:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
29 From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
30 config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
31 and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
33 Thu May 25 11:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
35 * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
36 (enable-tui): Convert Makefile configury to use the same mechanism
39 * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
41 (all-tui): Delete target.
42 (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
43 tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
44 tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
45 (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
46 SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
47 SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
48 SUBDIR_TUI_UNINSTALL): Define.
52 Thu May 25 11:02:24 2000 Andrew Cagney <cagney@b1.cygnus.com>
54 * TODO: Update. Mark Kettenis fixed FreeBSD >2.2 support.
55 * MAINTAINERS: Update Jim Ingham's address.
57 2000-05-25 Mark Kettenis <kettenis@gnu.org>
59 Add support for FreeBSD/i386 ELF.
60 * i386bsd-nat.c: New file.
61 * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
62 Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
63 (NUM_REGS): Remove redefinition.
64 (USE_STRUCT_CONVENTION): Define.
65 (i386_float_info): Remove prototype.
66 (FLOAT_INFO): Remove define.
67 (JB_ELEMENT_SIZE): Define to 4.
69 (GET_LONGJMP_TARGET): Define.
70 (SIGTRAMP_START, SIGTRAMP_END): Define.
71 (SIGCONTEXT_PC_OFFSET): Define.
72 (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
73 * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
74 (FETCH_INFERIOR_REGISTERS): Define.
75 (ATTACH_DETACH): Define.
76 (kernel_u_size): Remove PARAMS.
77 (register_u_addr): Use CORE_ADDR in prototype where appropriate.
79 (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
81 [SVR4_SHARED_LIBS]: Include "elf/common.h".
82 Only define aliases for struct members from <link.h> if
84 * config/i386/xm-fbsd.h: New file.
85 * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
86 * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o. Add
87 core-regset.o i387-nat.o i386bsd-nat.o.
89 2000-05-24 Michael Snyder <msnyder@seadog.cygnus.com>
91 * findvar.c (value_from_register): Factor code, simplify logic.
93 2000-05-23 J.T. Conklin <jtc@redback.com>
95 * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
96 * config/i386/nbsd.mh (NATDEPFILES): ...to here.
97 * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
98 * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
99 * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
100 * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
102 * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
103 * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
104 * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
105 (fetch_inferior_registers): Likewise.
106 (store_inferior_registers): Likewise.
108 * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
109 floating point registers.
110 (store_inferior_registers): Likewise.
112 2000-05-24 Mark Kettenis <kettenis@gnu.org>
114 * i387-nat.h, i387-nat.c: New files.
116 Tue May 23 17:21:24 2000 Alexandre Oliva <aoliva@cygnus.com>
118 * config/sparc/nm-linux.h: Include config/nm-linux.h.
119 * config/powerpc/nm-linux.h: Likewise.
121 Tue May 23 13:20:00 1999 Gregory Lielens <info@fft.be>
123 * f-valprint.c : Corrected f_val_print function for TYPE_CODE
124 (type) = TYPE_CODE_COMPLEX
126 Wed May 24 00:38:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
128 * utils.c (make_cleanup_close, do_close_cleanup): New functions.
129 * defs.h (make_cleanup_close): Add declaration.
131 Tue May 23 20:47:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
133 * configure.in (build_warnings): Add -Wuninitialized.
134 * configure: Regenerate.
136 Tue May 23 17:44:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
138 From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
139 (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
140 * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
142 * configure: Re-generate.
143 * proc-api.c: Only include <sys/user.h> when available.
144 (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
148 2000-05-17 Michael Snyder <msnyder@seadog.cygnus.com>
150 * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
151 * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
153 2000-05-17 Andrew Cagney <cagney@sourceware.cygnus.com>
156 * Makefile.in (VERSION): Set to 5.0.
158 Mon May 22 16:20:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
160 * inferior.h (make_cleanup_restore_inferior_status):
161 * infrun.c (make_cleanup_restore_inferior_status,
162 do_restore_inferior_status_cleanup): New functions.
163 * valops.c (hand_function_call): Use.
164 * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
166 * symfile.c (clear_symtab_users_cleanup): New function.
167 (syms_from_objfile, reread_symbols): Use.
168 * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
170 * objfiles.h (make_cleanup_free_objfile): Add declaration.
171 * symfile.c (syms_from_objfile, reread_symbols), hpread.c
172 (hpread_build_psymtabs), hp-psymtab-read.c
173 (hpread_build_psymtabs): Use.
174 * dwarf2read.c (make_cleanup_free_die_list,
175 do_free_die_list_cleanup): New functions.
176 (psymtab_to_symtab_1): Use.
177 * tracepoint.c (make_cleanup_free_actions,
178 do_free_actions_cleanup): New functions.
180 * corelow.c (core_close_cleanup): New function.
182 * dbxread.c (make_cleanup_free_bincl_list,
183 do_free_bincl_list_cleanup): New function.
184 (read_dbx_symtab): Use.
185 * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
187 (coff_symfile_read): Use.
188 * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
190 (varobj_create): Use.
191 * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
192 (free_funcalls): Change signature to match make_cleanup_ftype.
193 * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
194 (download), solib.c (open_symbol_file_object), sparcl-tdep.c
195 (sparclite_open), parse.c (parse_exp_1): Remove cast using
198 Mon May 22 15:49:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
200 * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
201 (proc_iterate_over_mappings): Use make_cleanup_close.
202 (proc_get_LDT_entry): Ditto.
203 (do_closedir_cleanup): New function.
204 (proc_update_threads): Use.
205 (do_destroy_procinfo_cleanup): New function.
206 (info_proc_cmd): Use.
208 Mon May 22 15:21:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
210 * top.h (command_loop_marker): Change signature to match
212 * top.c (command_loop_marker): Update.
213 (command_loop, simplified_command_loop), event-top.c
214 (command_handler): Remove cast using make_cleanup_func.
215 * event-top.c (command_handler): Ditto.
217 * top.c (do_chdir_cleanup): New function.
218 (gdb_init): Use. Use xstrdup instead of strsave.
219 * top.c (do_fclose_cleanup): New function.
220 (source_command): Use.
221 * top.c (do_restore_instream_cleanup): Rename
222 source_cleanup. Change signature to match make_cleanup.
223 (read_command_filem execute_user_command): Update. Remove cast
224 using make_cleanup_func.
225 * top.c (do_free_command_lines_cleanup,
226 make_cleanup_free_command_lines): New funtions.
227 (get_command_line, read_command_lines): Use.
228 * top.c (arg_cleanup): Change signature to match make_cleanup.
229 (setup_user_args): Remove cast using make_cleanup_func.
231 Mon May 22 12:05:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
233 * defs.h (t_reg): Delete typedef.
234 (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
235 * utils.c (phex, phex_nz): New functions.
236 (paddr, paddr_nz): Use.
238 * monitor.c (monitor_store_register): Replace preg with phex.
240 Mon May 22 11:46:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
242 * TODO: Add note on typecast using catch_errors_ftype.
244 2000-05-21 Mark Kettenis <kettenis@gnu.org>
246 * i387-tdep.c (print_i387_value): Cast &value to (char *) in
247 pointer arithmetic. Fixes a bug which manifested itself on
250 2000-05-20 J.T. Conklin <jtc@redback.com>
252 * target.h (target_memory_bfd_section): Removed declaration.
253 * target.c (target_memory_bfd_section): Removed.
254 * exec.c (xfer_memory): Removed #if'ed-out code which referenced
255 target_memory_bfd_section.
257 * target.h (target_read_memory_section): Removed declaration.
258 * target.c (target_read_memory_section): Removed.
259 (target_xfer_memory): Update, removed bfd_section argument.
260 (target_read_string, target_read_memory, target_write_memory):
261 Update for above change.
263 * gdbcore.h (read_memory_section): Removed declaration.
264 * corefile.c (read_memory_section): Removed.
265 * jv-lang.c (get_java_utf8_name): Changed calls to
266 read_memory_section to read_memory.
267 * printcmd.c (printf_command): Likewise.
268 * valops.c (value_at, value_fetch_lazy): Likewise.
270 2000-05-18 J.T. Conklin <jtc@redback.com>
272 * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
273 * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
274 config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
275 config/powerpc/xm-nbsd.h: New files.
277 2000-05-17 Eli Zaretskii <eliz@is.elta.co.il>
279 * gdb/config/djgpp/README: Fine-tune installation instructions
280 based on user reports.
282 Wed May 17 18:27:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
284 * configure.in (build_warnings): List possible warnings.
285 * configure: Regenerate.
286 * TODO: More updates.
287 * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
290 Wed May 17 16:48:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
292 From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
293 * config/v850/tm-v850.h: Change breakpoint sequence to be
294 'br *' since there is no 16bit "illegal" instruction on this
297 Tue May 16 18:57:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
299 * TODO: Review. Delete anything that is no longer applicable.
301 Tue May 16 14:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
303 * utils.c (free_current_contents): Make more robust.
305 Tue May 16 13:30:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
307 * symtab.h (make_cleanup_discard_minimal_symbols): Replace
308 discard_minimal_symbols.
309 * minsyms.c (make_cleanup_discard_minimal_symbols):
310 (do_discard_minimal_symbols_cleanup): New functions.
312 * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
313 solib.c (solib_add_common_symbols), os9kread.c
314 (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
315 (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
316 (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
317 (coff_symfile_read): Replace make_cleanup.
319 Mon May 15 09:32:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
321 * command.h (add_set_cmd): Change VAR parameter to void pointer.
322 (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
323 (struct command): Change member VAR to void pointer.
324 * command.c (add_set_cmd, add_set_enum_cmd): Update.
326 * remote.c (add_packet_config_cmd), mips-tdep.c
327 (_initialize_mips_tdep), infrun.c (_initialize_infrun),
328 i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
329 (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
331 Tue May 16 12:46:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
333 * wrapper.h (wrap_value_subscript): Delete declaration.
335 Tue May 16 10:54:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
337 * defs.h (make_cleanup_bfd_close): Add declaration.
338 * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
341 * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
342 (download), remote-e7000.c (e7000_load), corelow.c (core_open,
343 core_file_to_sym_file): Replace calls to make_cleanup.
345 Mon May 15 16:50:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
347 * TODO: Add notes on register cache.
349 Mon May 15 21:27:27 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
351 * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
352 (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
354 (sh_show_regs): Floating point registers are called fr0-fr15.
355 For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
356 Handle sh-dsp and sh3-dsp.
357 config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
358 don't have floating point registers.
359 (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
360 (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
361 (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
363 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
365 * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
367 * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
370 Mon May 15 15:31:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
372 * valops.c (hand_function_call): Replace #ifdef
373 SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
375 * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
376 * gdbarch.h, gdbarch.c: Regenerate.
378 Mon May 15 16:05:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
380 * ax.h (make_cleanup_free_agent_expr): Add declaration.
381 * ax-general.c (do_free_agent_expr_cleanup):
382 (make_cleanup_free_agent_expr): New functions.
384 * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
385 (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
388 Mon May 15 14:06:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
390 * breakpoint.h (make_cleanup_delete_breakpoint,
391 make_exec_cleanup_delete_breakpoint): Declare.
392 * breakpoint.c (make_cleanup_delete_breakpoint,
393 make_exec_cleanup_delete_breakpoint,
394 do_delete_breakpoint_cleanup): New fuctions.
396 * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
397 breakpoint.c (until_break_command, until_break_command): Replace
398 call to make_cleanup / make_exec_cleanup.
400 Mon May 15 13:25:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
402 * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
403 (core_addr_greaterthan, core_addr_lessthan): Move from here.
404 * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
405 arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
407 Mon May 15 12:07:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
409 * printcmd.c (print_frame_args), stack.c (print_frame), command.c
410 (do_setshow_command), breakpoint.c (print_it_typical, mention):
411 Use make_cleanup_ui_out_stream_delete.
413 Mon May 15 11:23:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
415 * proc-events.c (init_syscall_table): Delete stray ``;''.
416 * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
418 * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
420 2000-05-12 Michael Snyder <msnyder@.cygnus.com>
422 * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
424 2000-05-12 Kevin Buettner <kevinb@redhat.com>
426 * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
429 Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
431 * TODO: Mention weak symbol problem. Mention UnixWare thread
434 Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
436 * README: Update section on kernel debugging.
438 Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
440 * mips-tdep.c (mips_get_saved_register): New function. Handle
441 case of 32 ABI saving 32 bit registers on stack when target has 64
443 (mips_gdbarch_init): Update.
445 Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
447 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
449 Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
451 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
452 options before using them. Report result.
453 * configure: Regenerate.
455 2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
457 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
458 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
459 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
462 Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
464 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
465 Always check that a macro is defined before printing it.
466 * gdbarch.c: Re-generate.
468 Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
470 * README: Update for GDB 5.0.
472 Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
474 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
476 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
477 definition. Disable. Document known problems.
478 (MIPS_DEFAULT_ABI): Define.
480 * mips-tdep.c (enum mips_abi): Define.
481 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
483 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
484 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
485 looking for a matching architecture require a matching MIPS_ABI.
486 (mips_gdbarch_init): Cleanup arch_debug information.
488 2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
490 * solib.c (symbol_add_stub): Remember the index and the name of
491 the section with the lowest address. Use this data (instead of
492 data from .text) to pass info into symbol_file_add.
494 * elfread.c (record_minimal_symbol_and_info): Use the section
495 where the symbol lives to get the index, instead of guessing.
497 2000-05-10 Michael Snyder <msnyder@.cygnus.com>
499 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
500 * sparc-tdep.c: include arch-utils.h.
501 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
502 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
503 (GDB_TARGET_IS_SPARC64): make into a runtime test.
504 (struct frame_extra_info): Define, use instead of the macro.
505 (Many places): Use alloca instead of statically allocated buffers
506 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
507 (sparc_extract_struct_value_address): Accept a pointer arg instead
508 of an array sized by REGISTER_BYTES.
509 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
510 instead of the defunct struct frame_saved_regs. Recognize new
511 Sparc64 store instructions as part of the prologue. Ignore the
512 destination of a frame store when parsing the prologue (so long
513 as it's on the stack).
514 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
515 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
516 instead of the defunct struct frame_saved_regs.
517 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
518 supply_register. Provide 4-byte offset to compensate for diff
519 between size of the prgreg_t elements on a 64-bit host and size
520 of the registers for a 32-bit target. Fill all inaccessible regs
521 with zero so they won't keep being requested again and again.
522 (fill_gregset): Handle 32/64 size difference between registers
523 and prgreg_t. Handle as many new 64-bit regs as possible.
524 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
525 (sparc_push_arguments): Rename to sparc32_push_arguments.
526 Copy arguments into registers as well as onto stack, so that the
527 CALL_DUMMY (code pushed onto the target stack) is not required.
528 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
529 (sparc_store_return_value): Use memset instead of bzero.
530 Use write_register_gen instead of write_register_bytes.
531 (sparclet_store_return_value): New function.
532 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
533 the gdbarch multi-architecture system.
534 (sp64_push_arguments): Rename to sparc64_push_arguments.
535 Extend to store arguments in general registers as well as on stack.
536 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
537 Use as a private function, to be called by the new external function
538 sparc64_extract_return_value.
539 (sparclet_extract_return_value): New function.
540 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
541 sparc64_register_name, sparc_print_extra_frame_info,
542 sparclite_register_name, sparclet_register_name,
543 sparc_push_return_address, sparc64_use_struct_convention,
544 sparc32_store_struct_return, sparc64_store_struct_return,
545 sparc32_register_virtual_type, sparc64_register_virtual_type,
546 sparc32_register_size, sparc64_register_size,
547 sparc32_register_byte, sparc64_register_byte,
548 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
549 sparc_convert_to_raw, sparc_frame_init_saved_regs,
550 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
551 sparc_coerce_float_to_double, sparc_call_dummy_address,
552 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
553 sparc_return_value_on_stack): New functions supporting multi-arch.
554 (sparc_gdbarch_init): New function; initialize multi-arch.
555 (struct gdbarch_tdep): Define, use for private multi-arch data.
556 * config/sparc/tm-sparc.h: Move definitions around, enclose with
557 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
558 definitions. Add enums for register names, to help debugging gdb.
559 This header file must work for non-multi-arch and for multi-arch.
560 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
561 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
562 Define GDB_MULTI_ARCH.
563 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
564 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
565 * config/sparc/tm-sparclite.h: Ditto.
566 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
567 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
568 avoid using deprecated REGISTER_NAMES macro.
569 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
571 2000-05-08 Michael Snyder <msnyder@.cygnus.com>
573 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
574 * gdbarch.c, gdbarch.h: Regenerate.
575 * core-regset.c: Change FP0_REGNUM to a runtime test.
578 * sparc-tdep.c: Ditto.
580 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
583 * sol-thread.c (sol_thread_create_inferior): only add the thread
584 to the thread list if it is not already in there.
585 (prototypes for thread_db func ptrs): pretty up formatting.
587 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
589 * config/djgpp/djconfig.sh: Use more warning switches.
591 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
592 @V@ placebo. djunpack.bat changed accordingly.
594 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
596 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
597 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
598 and saved_gpreg_size_enums.
599 (mips_stack_argsize): Update. Cleanup.
601 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
603 (MIPS_NABI32): Delete macro. Replaced by
604 MIPS_REGS_HAVE_STACK_HOME_P.
605 (mips_push_arguments): Update.
606 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
607 with test for MIPS_REGS_HAVE_STACK_HOME_P.
608 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
610 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
611 mips_default_stack_argsize.
612 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
613 (mips_stack_argsize_string): New static variable.
614 (mips_stack_argsize): New function, handle default case.
615 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
616 implemented as an enum using size_auto et.al.
617 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
618 mips_regs_have_stack_home_p.
620 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
622 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
624 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
626 * procfs.c (PROCFS_TRACE): Delete definition.
627 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
630 2000-05-05 Michael Snyder <msnyder@.cygnus.com>
632 * procfs.c: Cleanup of procfs tracing. Move defines and
633 prototypes to proc-utils.h
634 * proc-utils.h: Define tracing macros. Declare trace functions.
635 * proc-api.c: Make procfs tracing a runtime option.
636 (prepare_to_trace): New function, abstracted out of several
637 places. Open a trace file if one is required.
638 (ioctl_with_trace, write_with_trace, open_with_trace,
639 close_with_trace, wait_with_trace, lseek_with_trace):
640 Report errno if an error occurs in a system call.
641 (write_with_trace): Make 2nd arg void *, to agree with write.
643 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
645 * elfread.c (elf_symtab_read): The calculation of 'offset'
646 must be done for each symbol, not just once. The index
647 used must be the index of the section where 'sym' resides,
650 2000-05-05 Michael Snyder <msnyder@.cygnus.com>
652 * procfs.c (many functions): change int cmd; to long cmd;
653 Solaris /proc API calls this parameter a long, and requires it
654 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
655 calls it an int, but on existing UnixWare hosts, int and long
656 are the same size. So long it must be. If a future UnixWare
657 version has problems with this, we'll have to use autoconf.
658 * proc-api.c (write_with_trace): use long instead of int.
660 2000-05-04 Mark Kettenis <kettenis@gnu.org>
662 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
665 2000-05-01 Mark Kettenis <kettenis@gnu.org>
667 * infrun.c (handle_inferior_event): Add missing call to keep_going
668 and missing return when handling an ordinary signal from the
671 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
673 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
674 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
675 sect_index_text, sect_index_data, sect_index_rodata,
676 sect_index_bss to objfile structure.
677 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
678 SECT_OFF_RODATA): Remove.
679 * objfiles.c (allocate_objfile): Initialize
680 sect_index_{text,data,bss,rodata} to -1, for error detection.
682 * symfile.c (default_symfile_offsets): Initialize
683 sect_index_{text,data,bss,rodata} from bfd information.
684 * xcoffread.c (xcoff_symfile_offsets): Ditto.
685 * somread.c (som_symfile_offsets): Initialize
686 sect_index_{text,data,bss,rodata}.
688 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
689 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
690 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
691 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
692 stabsread.c, symfile.c, xcoffread.c:
693 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
696 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
698 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
700 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
701 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
702 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
703 Delete unused macros.
705 2000-05-03 Michael Snyder <msnyder@.cygnus.com>
707 * solib.c (elf_locate_base, info_sharedlibrary_command):
708 Look at the bfd to determine if it is elf32 or elf64, rather
709 than using an ifdef. This makes it runtime teststable and
712 2000-05-01 Mark Kettenis <kettenis@gnu.org>
714 * infrun.c (handle_inferior_event): When doing a "next", and
715 stepping out of a signal handler into its calling trampoline
716 ignore the value of step_frame_address.
717 (step_over_function): Only modify step_resume_breakpoint->frame if
718 the value of step_frame_address is non-zero.
720 2000-05-03 Michael Snyder <msnyder@cygnus.com>
722 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
723 is not static in the MULTI_ARCH world, so don't use it in a
724 static array declaration.
726 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
728 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
729 intelligently, making sure we use the information from the
732 2000-05-02 H.J. Lu <hjl@gnu.org>
734 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
735 instead of ELFOSABI_SYSV.
737 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
739 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
740 * gdbarch.h, gdbarch.c: Re-generate.
742 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
743 NPC_REGNUM to run-time test.
744 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
745 and NNPC_REGNUM to run-time test.
746 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
748 (procfs_store_registers): Ditto.
750 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
752 * gdbarch.sh: Provide non- multi-arch defaults by direct
753 definition in "gdbarch.h" instead of going through "gdbarch.c".
754 * gdbarch.h, gdbarch.c: Re-generate.
755 * defs.h: When non- multi-arch, include "arch-utils.h" so that
756 legacy definitions are globally visible.
758 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
760 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
761 (symtabs): Add Elena to symtabs maintainers list.
762 (Blanket Write Privs): Add Jim Blandy.
764 2000-05-01 Stan Shebs <shebs@apple.com>
766 Remove obsolete Gould configuration:
767 * configure.host, configure.tgt: Remove Gould configs.
768 * Makefile.in: Remove Gould-related actions.
769 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
770 * NEWS: Mention removal.
772 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
774 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
775 * defs.h: Properly check for GCC version number.
777 2000-04-30 Mark Kettenis <kettenis@gnu.org>
779 Fix single-stepping out of signal trampolines.
780 * config/i386/nm-linux.h (CHILD_RESUME): Define.
781 * i386-linux-nat.c (child_resume): New function.
783 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
785 * blockframe.c (frameless_look_for_prologue): Use
786 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
787 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
788 * gdbarch.h, gdbarch.c: Re-generate.
789 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
792 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
794 From "Serge Nikulin" <nikulin@actsw.amat.com>:
795 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
798 2000-04-27 Michael Snyder <msnyder@cygnus.com>
800 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
801 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
802 * gdbarch.c, gdbarch.h: regenerate
804 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
806 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
807 * target.c (do_monitor_command): Cast tcomplain to correct
808 function type in comparison.
810 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
812 From 2000-04-25 Guy Harris <guy@netapp.com>:
813 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
816 2000-04-27 Michael Snyder <msnyder@cygnus.com>
818 * jv-valprint.c (java_val_print): Add arg declaration,
819 fix compiler warning.
820 * corelow.c (core_open): Call set_gdbarch_from_file so that
821 gdbarch becomes aware of the architecture encoded in the
823 * findvar.c (write_register_gen): Export this useful interface.
824 * value.h (write_register_gen): Declare.
826 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
828 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
829 as special in the section_addr_info structure.
830 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
831 * osfsolib.c (symbol_add_stub): Ditto.
832 * irix5-nat.c (symbol_add_stub): Ditto.
834 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
836 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
838 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
840 * TODO: Document IRIX X ARM cross compile problems.
842 2000-04-26 Michael Snyder <msnyder@cygnus.com>
844 * utils.c (internal_verror): Call target_terminal_ours.
845 * wrapper.h: Fix minor comment typo.
846 * proc-api.c (write_with_trace): Change 'arg' from long to int.
847 Treat 'off_t' and 'size_t' as unsigned long in printfs.
848 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
849 * procfs.c (comments): Eliminate "???" in comments, which GCC
850 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
851 fill_fpregset, supply_fpregset): Declare.
852 (procfs_wait): Sysargs is a long, change printf format to match.
853 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
855 2000-04-26 Kevin Buettner <kevinb@redhat.com>
857 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
860 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
862 * ax-gdb.c (agent_command): Remove now useless cast of
863 `free_current_contents' when passed to `make_cleanup'.
864 * coffread.c (coff_symfile_read): Ditto.
865 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
866 (dwarf_decode_lines): Ditto.
867 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
868 (parse_and_eval, parse_to_comma_and_eval): Ditto.
869 * parse.c (parse_exp_1): Ditto.
870 * printcmd.c (print_command_1, output_command, set_command): Ditto.
871 (x_command, print_frame_args, printf_command): Ditto.
872 * top.c (execute_control_command): Ditto.
873 * tracepoint.c (validate_actionline): Ditto.
874 * typeprint.c (whatis_exp, ptype_command): Ditto.
875 (maintenance_print_type): Ditto.
877 2000-04-26 Kevin Buettner <kevinb@redhat.com>
879 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
880 (ia64-linux-tdep.o): Add dependencies.
881 (ia64-tdep.o): Add dependency for arch-utils.h.
882 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
884 2000-04-25 Michael Snyder <msnyder@cygnus.com>
886 * blockframe.c: Fix a minor typo in a comment.
888 2000-04-25 Kevin Buettner <kevinb@redhat.com>
890 * ia64-tdep.c (examine_prologue): Recognize store instructions;
891 those whose source operands are input registers which haven't
892 been seen before are considered to be part of the prologue.
894 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
896 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
897 patch being applied `Fri Apr 7 13:44:38 2000'.
899 2000-04-24 Kevin Buettner <kevinb@redhat.com>
901 * ia64-linux-tdep.c: New file.
902 * ia64-tdep.c (elf-bfd.h): Include.
903 (ia64_linux_sigcontext_register_address): New extern declaration.
904 (struct gdbarch_tdep): New struct.
905 (SIGCONTEXT_REGISTER_ADDRESS): New define.
906 (read_sigcontext_register): New static function.
907 (extract_bit_field, replace_bit_field, slotN_contents,
908 replace_slotN_contents): Made static.
909 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
910 Added new code for signal handler frames and call dummy frames.
911 (ia64_frame_init_saved_regs): Handle signal handler frames.
912 (ia64_find_saved_register): Removed.
913 (ia64_get_saved_register): Handle call dummy frames; reorganized
914 to call generic_get_saved_register() to find registers saved
916 (process_note_abi_tag_sections): New static function.
917 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
918 executable. Based upon this information, set target dependent
919 field sigcontext_register_address appropriately. Also set
920 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
921 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
922 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
923 (ia64_linux_in_sigtramp): New declaration.
925 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
927 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
930 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
932 * config/djgpp/README: Explain how to unpack using djunpack.bat.
934 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
936 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
937 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
939 (define_symbol): Ditto.
941 * valops.c (hand_function_call): Replace #ifdef
942 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
945 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
946 function REG_STRUCT_HAS_ADDR_P.
947 * gdbarch.h, gdbarch.c: Re-generate.
949 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
951 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
953 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
955 * win32-nat.c (handle_load_dll): Don't treat .text as a special
957 * somread.c (som_symfile_offsets): Ditto.
958 * somsolib.c (som_solib_add_solib_objfile): Ditto.
960 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
962 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
964 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
966 * command.h (help_all): Delete declaration.
967 * command.c (help_all): Add declaration. Convert function
968 argument list to ISO-C.
970 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
972 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
973 (d10v_stack_align): Make static.
974 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
976 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
978 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
979 run-time test for STACK_ALIGN_P.
980 * gdbarch.sh: Add support for function and variable predicates.
981 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
982 * gdbarch.h, gdbarch.c: Re-generate.
984 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
986 * defs.h, utils.c (free_current_contents): Change parameter to
989 From Philippe De Muyter <phdm@macqel.be>:
990 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
991 `(free_current_contents, &x)', not `(free, x)'.
992 * utils.c (free_current_contents): Do not `free (NULL)'.
994 * printcmd.c (print_address_symbolic): Cleanup after a failed
995 call to build_address_symbolic.
997 2000-04-20 Christopher Faylor <cgf@cygnus.com>
999 * wince-stub.c (FREE): New macro.
1000 (mempool): Just free any buffer prior to reuse. Don't bother with
1002 (flag_single_step): New function.
1003 (skip_message): Detect "helpful" Windows CE messages and skip sending
1005 (wait_for_debug_event): Use skip_message to avoid sending debug
1006 messages to the host.
1007 (dispatch): Prelimary implementation of single step detection.
1008 * wince.c: Rework SH single stepping code to be more consistent with
1009 other wince targets.
1010 (handle_output_debug_string): Allow first chance exceptions to come
1011 through since they seem to be all that we get on some versions of
1013 (check_for_step): New function, conditionally compiled based on target.
1014 (regptr): Delete obsolete function.
1015 (handle_exception): Detect illegal instructions.
1016 (get_child_debug_event): Return success only if event code matches
1018 (child_create_inferior): Reflect change to get_child_debug_event
1021 2000-04-20 Christopher Faylor <cgf@cygnus.com>
1023 * win32-nat.c (thread_rec): Be more defensive about suspending already
1025 (safe_symbol_file_add_stub): New function.
1026 (safe_symbole_file_add_cleanup): New function.
1027 (safe_symbol_file_add): New function.
1028 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
1029 bogus errors from non-stabs DLLs.
1030 (handle_exception): Add work around for detection of first exception
1031 breakpoint which does not seem to occur on W2K. Detect more "signals"
1032 that can be effectively passed to the debuggee. Reorganize to eliminate
1033 continue_status global.
1034 (child_continue): Reorganize to eliminate continue_status global.
1035 (child_wait): Ditto.
1036 (child_resume): Ditto.
1037 (get_child_debug_event): Ditto. Recognize when an a breakpoint
1038 exception should be ignored. Change method for signalling when an
1039 important event has occured to the caller.
1040 (child_create_inferior): Use new method for noticing when
1041 get_child_debug_event has found something interesting.
1043 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
1045 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
1046 fails due to lack of space.
1048 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
1050 * command.c, command.h (help_all): Add functionality to display
1051 a complete listing of available commands.
1053 2000-04-20 Scott Bambrough <scottb@netwinder.org>
1055 * arm-linux-nat.c (PIDGET, TIDGET): New.
1056 (get_thread_id, GET_THREAD_ID): New.
1057 (fetch_nwfpe_register, store_nwfpe_register): New.
1058 (fetch_register, store_register): New.
1059 (fetch_fpregister, store_fpregister): New.
1060 (fill_gregset, supply_gregset): New.
1061 (fill_fpregset, supply_fpregset): New.
1062 (fetch_fpregs): Modified to use thread id's.
1063 (store_fpregs): Modified to use thread id's and
1064 fetch_nwfpe_register.
1065 (fetch_regs): Modified to use thread id's.
1066 (store_regs): Modified to use thread id's.
1067 (fetch_inferior_registers): Modified to handle single register
1069 (store_inferior_registers): Modified to handle single register
1071 (arm_linux_register_u_addr): Removed.
1073 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
1075 * config/arm/linux.mh
1076 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
1077 (LOADLIBES): Define.
1079 * config/arm/nm-linux.h: Include config/nm-linux.h.
1080 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
1081 (REGISTER_U_ADDR): Removed.
1082 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
1083 (#include "solib.h"): Removed. Included via config/nm-linux.h.
1085 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
1087 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
1088 <mooney@dogbert.cc.ndsu.nodak.edu>:
1089 * infrun.c (follow_fork_mode_kind_names): NULL terminate
1091 (scheduler_enums): Ditto.
1093 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
1095 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
1097 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
1098 SIZEOF_CALL_DUMMY_WORDS): Update.
1100 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
1101 provided by gdbarch.
1102 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
1104 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
1106 2000-04-19 Jim Blandy <jimb@redhat.com>
1108 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
1109 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
1110 * gdbarch.c, gdbarch.h: Regenerated.
1111 * arch-utils.c (default_return_value_on_stack): New function.
1112 * arch-utils.h (default_return_value_on_stack): New declaration.
1113 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
1115 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1116 two-dimensional array, instead of faking it with explicit index
1119 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
1120 (Thanks to Guy Harris.)
1122 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1124 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
1126 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1130 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1132 * TODO: Document -Wreturn-type problem.
1134 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1136 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
1138 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1140 * infcmd.c (_initialize_infcmd): Add `info r' alias for
1143 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1145 From Philippe De Muyter <phdm@macqel.be>:
1146 * bcache.c (free_bcache): Do not free NULL.
1148 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1151 * NEWS: Update GDB version. Duplicate paragraph explaining
1154 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1156 * Makefile.in (distclean): Delete tui/Makefile.
1157 * TODO: Add deletion of tui/Makefile.in to list.
1159 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1161 * symfile.h (struct section_addr_info ): Remove fields for special
1162 treatment of .text, .data and .bss sections.
1164 * solib.c (symbol_add_stub): The special field text_addr is not
1165 available anymore. Search for the .text field the hard way.
1167 * symfile.c (build_section_addr_info_from_section_table): Don't
1168 fill in {text, data, bss}_addr any more.
1169 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
1170 to fill in section_offsets for objfile.
1171 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
1172 special case anymore.
1173 (add_symbol_file_command): Ditto.
1175 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1177 symfile.c: (symbol_file_command): Remove support for rombug, to
1180 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1182 * symfile.c (add_symbol_file_command): Rewrite the arguments
1183 processing part. Simplify syntax of command. Remove support for
1185 (_initialize_symfile): Update help message for add-symbol-file
1188 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1190 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
1191 * gdbarch.h, gdbarch.c: Re-generate.
1193 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1195 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
1196 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
1197 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
1198 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
1199 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
1200 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1201 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
1202 ADDRESS_TO_POINTER): Delete default definition. Handled by
1205 * gdbarch.sh: Make multi-arch defaults, defaults for non-
1207 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
1208 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1209 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
1210 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
1211 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
1212 Provide default/legacy implementation.
1213 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
1214 * gdbarch.h, gdbarch.c: Re-generate.
1216 2000-04-16 Jim Blandy <jimb@redhat.com>
1218 * findvar.c (store_typed_address, extract_typed_address): Fix
1219 function names in error messages.
1221 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
1223 * config/djgpp/config.sed: Fix the lines which edit clean: and
1224 uninstall-info: targets.
1226 2000-04-14 Jim Blandy <jimb@redhat.com>
1228 Bring IEEE_FLOAT under gdbarch's control.
1229 * gdbarch.sh (IEEE_FLOAT): New entry.
1230 * gdbarch.c, gdbarch.h: Regenerated.
1231 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
1232 (print_floating): Use IEEE_FLOAT as if it were an expression; use
1233 the code specific to IEEE-format numbers whenever the value of
1234 IEEE_FLOAT is non-zero.
1235 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1236 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
1237 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
1238 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
1239 config/mips/tm-mips.h, config/pa/tm-hppa.h,
1240 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
1241 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
1242 IEEE_FLOAT, make sure they give it the value (1).
1244 Provide the hooks needed to support architectures on which
1245 pointers are not always simple byte addresses.
1247 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
1248 functions which architectures can redefine, defaulting to
1249 generic_pointer_to_address and generic_address_to_pointer.
1250 * findvar.c (extract_typed_address, store_typed_address,
1251 generic_pointer_to_address, generic_address_to_pointer): New
1253 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
1255 (extract_address, store_address): Doc fixes.
1256 * values.c (value_as_pointer): Doc fix.
1257 (value_from_pointer): New function.
1258 * defs.h (extract_typed_address, store_typed_address): New
1260 * inferior.h (generic_address_to_pointer,
1261 generic_pointer_to_address): New declarations.
1262 * value.h (value_from_pointer): New declaration.
1264 The following changes are all of the general form "Use these
1265 functions instead of these other functions." In each case, the
1266 change is because the new calls provide enough information to do
1267 the appropriate address / pointer conversions, where the old calls
1268 did not, or because the new functions are more appropriately named
1269 for the operation being performed.
1271 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
1273 * blockframe.c (generic_push_dummy_frame): Use read_pc and
1274 read_sp, not read_register.
1275 * c-valprint.c (c_val_print): Use extract_typed_address instead of
1276 extract_address to extract vtable entries and references.
1277 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
1278 instead of value_from_longest to extract the vtable's address.
1279 * eval.c (evaluate_subexp_standard): Use value_from_pointer
1280 instead of value_from_longest to compute `this', and for doing
1281 pointer-to-member dereferencing.
1282 * findvar.c (read_register): Use extract_unsigned_integer, not
1284 (read_var_value): Use store_typed_address instead of store_address
1285 for building label values.
1286 (locate_var_value): Use value_from_pointer instead of
1288 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
1289 instead of value_from_longest, to build arguments to __d_shl_get.
1290 * printcmd.c (set_next_address): Use value_from_pointer, not
1292 (x_command): Use value_from_pointer, not value_from_longest.
1293 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1294 not value_from_longest.
1295 * valarith.c (value_add, value_sub): Use value_from_pointer, not
1297 * valops.c (find_function_in_inferior, value_coerce_array,
1298 value_coerce_function, value_addr, hand_function_call): Same.
1299 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1300 * values.c (unpack_long): Use extract_typed_address to produce
1301 addresses from pointers and references, not extract_address.
1302 (value_from_longest): Use store_typed_address instead of
1303 store_address to produce pointer and reference values.
1305 2000-04-13 Mark Kettenis <kettenis@gnu.org>
1307 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1308 HAVE_PSADDR_T): Add them here instead of in config.in.
1310 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1311 * configure.in: Add check for broken prfpregset_t type.
1312 * lin-thread.c (gdb_prfpregset): New typedef, depends on
1313 definition of PRFPREGSET_T_BROKEN.
1314 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1315 p_td_thr_setfpregs, thread_db_fetch_registers,
1316 thread_db_store_registers): Use gdb_prfpregset_t instead of
1318 * config.in: Regenerated.
1319 * configure: Regenerated.
1321 2000-04-13 DJ Delorie <dj@cygnus.com>
1323 * mips-tdep.c (do_fp_register_row): copy the number of bytes
1324 allocated, not the size of the pointer.
1326 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1328 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
1329 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
1330 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
1331 to handle floating point registers if NUM_FREGS is not zero.
1333 2000-04-13 Nick Duffek <nsd@cygnus.com>
1335 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1336 and document to_find_new_threads bug.
1338 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
1340 * infrun.c (proceed, normal_stop): Change the error message about
1341 failure to insert breakpoints/watchpoints so that it makes sense
1342 even if ptrace is not used or no other processes can be active.
1344 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1346 * configure.in: Add --enable-maintainer-mode.
1347 * aclocal.m4, configure: Re-generate.
1349 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1350 on maintainer-mode. Update copying.c in source directory.
1351 (copying.txt): Delete rule.
1352 (copying.o): Add explict paths to $(srcdir) and explicit make
1355 2000-04-12 Kevin Buettner <kevinb@redhat.com>
1357 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1358 (fetch_debug_register, fetch_debug_register_pair,
1359 store_debug_register, store_debug_register_pair, is_power_of_2,
1360 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1361 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1363 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1364 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1365 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1366 target_remove_watchpoint): Define.
1367 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1368 ia64_linux_remove_watchpoint): Declare.
1370 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1372 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1373 hardware breakpoint resources, return EBUSY.
1374 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1375 one of the enumerated values, return EINVAL.
1377 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1379 * README: Mention special build instructions for DJGPP.
1380 * NEWS: Update with FP features on x87 platforms, and
1381 DJGPP-related changes.
1383 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1385 * top.c (gdb_completer_file_name_break_characters): New variable.
1386 (line_completion_function): When completing on file names, use
1387 gdb_completer_file_name_break_characters as word break
1388 characters for the readline library.
1390 2000-04-12 Mark Kettenis <kettenis@gnu.org>
1392 * i387-tdep.c (print_i387_value): Avoid call to
1393 floatformat_to_doublest if long double type is the same on host
1396 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
1398 * wrapper.h: Remove definitions of internal functions.
1399 * wrapper.c: Remove definitions of exported functions (which are
1400 already in wrapper.h) and make static all internal wrap_* functions.
1402 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1404 * acconfig.h (USE_INCLUDED_REGEX): Add.
1405 * Makefile.in (REGEX_CFLAGS): Delete
1406 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1407 * configure, config.in: Re-generate.
1409 2000-04-10 Philip Blundell <philb@gnu.org>
1411 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1413 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1415 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
1417 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1418 * command.h (enum command_class): Remove trailing "," to placate
1421 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1423 * TODO, NEWS: Update. Mention MI.
1425 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1427 * gdbarch-utils.h, gdbarch-utils.c: Delete.
1428 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1430 * Makefile.in: Update.
1431 * gdbarch.c: Update.
1433 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1435 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1436 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1437 new "set mips saved-gpreg-size" command
1438 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1439 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1440 either from target, or gdb multi-arch
1441 (show_mips_command): New. For "show mips" prefix command
1442 (set_mips_command): New. For "show mips" prefix command
1443 (_initialize_mips_tdep): Add top-level mips prefix command
1444 Add "set mips saved-gpreg-size" command
1446 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1447 mips_default_saved_regsize.
1448 (mips_gdbarch_init): Update.
1449 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1450 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1451 mips_default_saved_regsize.
1453 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1455 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1456 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1457 replace calls to target_xfer_memory() with target_read_memory()
1458 and target_write_memory().
1460 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1462 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1463 NULL. Macro returns a CORE_ADDR.
1465 2000-04-08 Jim Blandy <jimb@redhat.com>
1467 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1468 Don't include "bfd-elf.h".
1469 (address_significant_size): Delete variable.
1470 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1471 consistency between it and the Dwarf 2 compilation unit header
1473 (read_address): Don't mask off bits above
1474 address_significant_size.
1475 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1476 (elf_bfd_h): Remove variable; it's no longer used.
1478 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1480 * configure.in (NEW_PROC_API): Escape square brackets when testing
1482 * configure: Regenerate.
1484 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1486 * ChangeLog: Correct date on last entry.
1487 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1488 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1489 * config/arm/tm-embed: Fix build warning from redefinition of
1491 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1492 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1493 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1494 override default in tm-arm.h. Use default target byte order
1497 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1499 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1500 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1502 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1504 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1505 of PROC_SERVICE_IS_OLD.
1506 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1507 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1509 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1511 * Makefile.in (CFLAGS): Set using configure.
1513 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1514 * configure: Re-generate.
1516 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1518 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1519 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1520 procfs_ops.to_has_all_memory to 1.
1524 2000-04-06 Nick Duffek <nsd@cygnus.com>
1526 * configure.in (_MSE_INT_H): Define on Solaris 7.
1527 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1528 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1529 * configure: Regenerate.
1530 * config.in: Regenerate.
1532 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1534 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1535 Change to rely on PIDGET etc.
1536 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1537 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1538 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1539 define. Allow target to use procfs hardware watchpoints.
1540 * config/sparc/nm-sun4sol2.h: ditto.
1541 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1542 definitions to use 16 bits for the pid, 15 bits for the tid, and
1544 * config/sparc/tm-sun4sol2.h: ditto.
1545 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1546 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1547 for more than 15 thread increments.
1549 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1551 * top.c (filename_completer): Set subsequent_name to 1 early on,
1552 to prevent an infinite loop if the first file in the directory is
1553 a backup file (whose name ends in a `~').
1555 2000-04-05 Jim Blandy <jimb@redhat.com>
1557 * solib.c (update_solib_list): New function.
1558 (solib_add): Call update_solib_list, and then read symbols.
1559 (info_sharedlibrary_command): Call update_solib_list, not
1562 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1564 * arm-linux-tdep.c: Resolve implicit function declarations by
1565 including target.h and value.h. Inclusion of symtab.h is
1568 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1570 * arm-linux-tdep.c: New file.
1571 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1572 (arm_get_longjmp_target): Moved it and all defines
1573 it uses to arm-linux-tdep.c.
1574 (arm_linux_extract_return_value): Moved to
1576 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1578 2000-04-04 Nick Duffek <nsd@cygnus.com>
1580 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1581 instead of kill_target.
1583 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1585 * TODO: Make note of various C++ things i have planned for 5.1.
1587 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1589 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1590 in shift. Stop GCC thinking it has a shift overflow.
1592 2000-04-03 H.J. Lu <hjl@gnu.org>
1594 * TODO: Remove the regex entry.
1596 2000-04-03 H.J. Lu <hjl@gnu.org>
1598 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1599 is defined and <regex.h> otherwise.
1601 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1602 * monitor.c: Likewise.
1603 * osfsolib.c: Likewise.
1604 * solib.c: Likewise.
1605 * source.c: Likewise.
1606 * symtab.c: Likewise.
1608 * Makefile.in (REGEX): Changed to @REGEX@.
1609 (REGEX_CFLAGS): New.
1611 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1612 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1614 * configure.in (--with-included-regex): New switch.
1615 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1616 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1617 * configure: Regenerated.
1619 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1621 * NEWS (powerpc-*-linux*): Mention.
1623 2000-04-03 J.T. Conklin <jtc@redback.com>
1625 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1627 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1629 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1630 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1632 * ia64-linux-nat.c (fill_gregset): Implement.
1633 (supply_fpregset, fill_fpregset): New functions.
1635 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1636 which the CFM is fetched for certain frames.
1637 (find_global_pointer, find_extant_func_descr): Don't use
1638 partial symtabs for locating sections.
1640 * config/ia64/linux.mh (LOADLIBES): Define.
1641 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1642 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1643 file containing generic linux declarations/definitions.
1644 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1645 defined in generic nm-linux.h.
1646 (solib.h): Remove include; already included in generic nm-linux.h.
1648 2000-04-03 Jim Blandy <jimb@redhat.com>
1650 * solib.c (solib_add): Move all the code for loading symbol tables
1651 below the code to sort out additions and removals. That way, we
1652 always catch all loaded shared libraries whose symbols we haven't
1655 * solib.c (solib_add): Don't try to free a shared object's objfile
1656 if it doesn't have one. Duh.
1658 * solib.c (solib_add): If a pattern was given, but it doesn't
1659 match any currently loaded shared libraries, print a message;
1660 don't just be silent.
1662 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1664 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1665 two-dimensional array instead of faking it with index
1668 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1670 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1672 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1673 definition (and use the common one in tm-i386.h).
1674 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1675 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1676 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1677 i386-tdep.c defines it for all x86 targets.
1678 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1680 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1682 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1683 results. Fix editing of `main' arguments for non-GNU Sed.
1685 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1687 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1688 error message: there's no "overlay on" command.
1690 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1692 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1693 (copying.txt): New target, a link to COPYING.
1695 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1699 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1702 (set_hook, error_hook): Remove PARAMS.
1704 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1706 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1707 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1708 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1710 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1712 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1714 2000-04-02 Nick Duffek <nsd@cygnus.com>
1716 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1717 error() during parse_and_eval_type().
1718 (check_stub_method): Call safe_parse_type instead of
1719 parse_and_eval_type().
1720 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1721 (wrap_parse_and_eval_type): New support function.
1722 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1723 (wrap_parse_and_eval_type): Prototype.
1725 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1727 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1729 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1731 * gdbarch-utils.h, gdbarch-utils.c: New files.
1732 * Makefile.in (SFILES, COMMON_OBS): Update.
1733 (gdbarch_utils_h) Define.
1734 (gdbarch-utils.o): Add dependencies.
1736 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1737 handling default method values.
1738 (startup_gdbarch): Rename default_gdbarch, name misleading.
1739 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1740 (register_name): Default to legacy_register_name.
1741 (call_dummy_words): Default to legacy_call_dummy_words.
1742 (sizeof_call_dummy_words): Default to
1743 legacy_sizeof_call_dummy_words.
1744 (register_convertible): Default to
1745 generic_register_convertible_not.
1746 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1747 (remote_translate_xfer_address): Default to
1748 generic_remote_translate_xfer_address.
1749 (frameless_function_invocation): Default to
1750 generic_frameless_function_invocation_not.
1752 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1754 * i386-linux-nat.c: Add copyright notice.
1756 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1757 &floatformat_i387_ext.
1758 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1760 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1762 * findvar.c (extract_floating): Remove reference to
1763 TARGET_EXTRACT_FLOATING.
1764 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1766 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1768 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1769 Safe version of value_subscript.
1770 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1772 2000-03-30 Michael Snyder <msnyder@cygnus.com>
1774 * ui-file.c: Include "gdb_string.h"
1775 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1776 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1777 unions, since they are all used to hold both pointers and ints
1778 at various times. Casting pointer to int and vice versa gives
1779 warnings (and is not safe) if they are not the same size.
1781 2000-03-30 Michael Snyder <msnyder@cygnus.com>
1783 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1784 casting problems when int and pointer are not the same size.
1785 * event-top.c (command_handler): Use data as a union.
1786 (command_line_handler_continuation): Ditto.
1787 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1788 (step_once): ditto. (finish_command_continuation): Ditto.
1789 (finish_command): Ditto.
1790 * breakpoint.c (until_break_command): Use data as a union.
1791 (until_break_command_continuation): Ditto.
1792 * utils.c (add_intermediate_continuation): Fix typo in comment.
1794 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1796 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1797 * gdbarch.sh: Re-sync with gdbarch.[hc].
1799 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1801 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1802 (install_minimal_symbols): Fix demangled symbol problems caused by
1803 using add_minsym_to_hash_table for the demangled names, which is
1804 wrong. Now we use add_minsym_to_demangled_hash_table.
1805 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1806 caused by weird control flow.
1807 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1809 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1811 * configure.in: -linux-gnu*, not -linux-gnu.
1813 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1815 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1816 with qThreadExtraInfo.
1818 2000-03-29 J.T. Conklin <jtc@redback.com>
1820 * i386nbsd-nat.c (fetch_core_registers): Make static.
1822 * m68knbsd-nat.c (fetch_core_registers): Make static.
1823 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1825 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1827 * TODO: Update GDB 5 status.
1829 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1831 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1832 * breakpoints.c (remove_hw_watchpoints): Update.
1833 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1836 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1838 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1839 infrun.c (resume): Remove hardware watchpoints before stepping
1840 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1842 2000-03-28 Michael Snyder <msnyder@cygnus.com>
1844 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1846 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1848 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1849 CORE_ADDR, to match call from procfs_set_watchpoint.
1851 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1852 Reselect the saved frame silently after frame selection for
1853 watchpoint evaluation.
1854 (insert_breakpoints): Add missing space in `Hardware watchpoint
1855 deleted' message. Do not reinsert hardware watchpoint if it is
1856 already marked for deletion at next stop.
1858 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1860 * partial-stab.h: Add one more check against corrupted or irregular
1863 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1865 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1866 (Change also approved in the mainline glibc sources)
1868 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1870 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1871 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1872 particularly ensuring it can't return SERIAL_TIMEOUT when told
1875 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1877 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1878 which never existed before, and thus, has no deprecated old command.
1880 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1881 "set archdebug" (same goes for the show commands).
1882 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1883 deprecate "set eventdebug" (same goes for the show commands).
1884 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1885 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1887 x(init_main): Add the "set debug" and "show debug" commands.
1888 Add setdebuglist and showdebuglist.
1890 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1892 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1893 Added prototype for the deprecate command so it doesn't complain.
1895 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1897 * top.c (print_gdb_version): Bump copyright year to 2000.
1899 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1901 * MAINTAINERS: Add Glen McCready to write after approval list.
1903 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1905 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1906 * config.h: Regenerate.
1908 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1910 * TODO: Update. Add criteria for next release of GDB.
1912 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1914 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1915 * config.h: Regenerate.
1917 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1919 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1920 before installing GDB.
1922 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1924 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1925 Re-format warning message. Document that post 5.0 this can be
1928 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1930 * ChangeLog: Revert whitespace changes.
1932 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1934 * MAINTAINERS: Update folks who need accounts.
1936 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1938 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1940 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1942 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1943 instead of TARGET_LONG_DOUBLE_BITS.
1944 * config/i386/tm-i386mk.h: Likewise.
1946 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1948 Provide `long double' support for most i386 targets.
1949 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1950 &floatformat_i387_ext.
1951 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1952 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1953 `builtin_type_long_double'.
1954 (REGISTER_CONVERT_TO_VIRTUAL): Call
1955 i386_register_convert_to_virtual.
1956 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1957 (i387_to_double, double_to_i387): Remove prototypes.
1958 (i386_extract_return_value): Change prototype to match definition
1960 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1961 (TARGET_LONG_DOUBLE_BITS): #undef.
1962 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1963 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1964 (i387_extract_floating, i387_store_floating): Remove prototypes.
1965 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1966 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1967 (REGISTER_VIRTUAL_TYPE): Remove.
1968 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1969 (i386_register_convert_to_raw): New function.
1970 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1971 (i387_store_floating): Remove.
1973 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1975 * maint.c: Re-indent.
1977 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1979 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1981 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1983 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1986 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1988 * win32-nat.c: Back out special frame walking code. It was broken.
1989 (handle_exception): Correctly identify an illegal instruction.
1990 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1991 normal i386 handling.
1993 2000-03-24 J.T. Conklin <jtc@redback.com>
1995 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1996 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1997 (fetch_core_registers): Read fp registers.
1998 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
2000 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
2002 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
2003 so that we can stop searching for the prologue past the function end
2004 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
2006 2000-03-24 Kevin Buettner <kevinb@redhat.com>
2008 * linux-thread.c, lin-thread.c (save_inferior_pid,
2009 restore_inferior_pid): Don't do compile time comparison
2010 of TARGET_PTR_BIT and TARGET_INT_BIT.
2012 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
2014 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
2016 (P_PEA_FP, P_MOVL_SP_FP): New macros.
2017 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
2019 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
2021 (delta68_in_sigtramp): New function.
2022 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
2023 (m68k_skip_prologue): Use P_* macros, not hex constants.
2024 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
2025 instructions, but accept them in any order; use P_* macros, not octal
2026 or hex constants; recognize also `fmovemx to (fp + displacement)' and
2027 `moveml to (fp + displacement)'.
2028 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
2029 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
2031 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2033 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
2035 2000-03-23 Michael Snyder <msnyder@cygnus.com>
2037 * solib.c (open_symbol_file_object): To sneak an int argument
2038 past catch_errors, instead of casting it to a pointer, simply
2041 2000-03-23 Jimmy Guo <guo@cup.hp.com>
2043 * gdbtypes.c (rank_function): Rank all N parameters and use correct
2044 index into the prams[] and args[] arrays.
2046 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
2048 From David Whedon <dwhedon@gordian.com>
2050 * top.c (execute_command): Checks all commands beore executing
2051 to see if the user needs to be warned that the command is
2052 deprecated, warns user if appropriate.
2053 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
2054 return values from void to struct cmd_list_element *.
2055 * command.c (lookup_cmd_1): Check aliases before following link
2056 in case user needs to be warned about a deprecated alias.
2057 (deprecate_cmd): new exported function for command deprecation,
2058 sets flags and posibly a replacement string.
2059 (deprecated_cmd_warning): New exported funciton to warn user about
2060 a deprecated command.
2061 (lookup_cmd_composition): New exported function that determines
2062 alias, prefix_command, and cmd based on a string. This is useful
2063 is we want to full name of a command.
2064 * command.h : Added prototypes for deprecate_cmd,
2065 deprecated_warn_user and lookup_cmd_composition, added flags to
2066 the cmd_list_element structure, changed return values for
2067 add_com_* and add_info_* from void to cmd_list_element.
2068 * maint.c : (maintenance_deprecate): New function to deprecate a
2069 command. This exists only so that the testsuite can deprecate
2070 commands at runtime and check the warning behavior.
2071 (maintenance_undeprecate) : New function, drops deprecated flags.
2072 (maintenance_do_deprecate): Actually does the (un)deprecation.
2073 (initialize_maint_cmds): Added the above new deprecate commands.
2075 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
2076 * command.c (apropos_cmd_helper): New function, meat of the
2078 (apropos_command): New apropos command to search command
2079 names/documentation for regular expressions.
2080 (_initialize_command): Add the apropos command.
2082 2000-03-23 Michael Snyder <msnyder@cygnus.com>
2084 * sol-thread.c (ps_pglobal_lookup): Change argument type from
2085 paddr_t to psaddr_t. This mistake appears to date from an
2086 erroneous man page in Solaris 2.5 -- the correct type from the
2087 system headers has always been psaddr_t.
2088 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
2091 2000-03-22 Kevin Buettner <kevinb@redhat.com>
2093 * ia64-linux-nat.c: Fix copyright.
2094 (fill_gregset): Minor formatting fix.
2095 * ia64-tdep.c (template_encoding_table, fetch_instruction,
2096 examine_prologue): Clean up some compiler warnings.
2097 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
2098 find_global_pointer, find_extant_func_descr): New functions.
2099 (ia64_use_struct_convention, ia64_extract_return_value,
2100 ia64_push_arguments): Handle HFAs.
2101 (ia64_push_arguments): Find (or build) a function descriptor
2102 when given a function address.
2103 (ia64_push_return_address): Moved code for finding the
2104 global pointer into its own function, find_global_pointer ().
2106 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2108 * event-loop.c (handle_file_event): Run through indent.
2110 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2112 From Philippe De Muyter <phdm@macqel.be>
2114 * event-loop.c (sys/types.h): File now included unconditionally.
2115 (use_poll): New variable..
2116 (gdb_notifier): poll- and select-versions merged.
2117 (add_file_handler): If HAVE_POLL, check whether poll is usable,
2118 and reset `use_poll' if not.
2119 (create_file_handler): Select poll- or select-version according to
2121 (delete_file_handler, handle_file_event): Likewise.
2122 (gdb_wait_for_event, poll_timers): Likewise.
2124 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2126 * printcmd.c (print_scalar_formatted): Truncate addresses to the
2127 size of a target pointer before passing them to print_address.
2129 2000-03-22 Mark Kettenis <kettenis@gnu.org>
2131 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
2132 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
2134 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
2135 (i386_extract_return_value): Rewritten. Correctly support all
2136 floating-point types and large integer types on targets that use
2137 the standard i386 GDB register layout and return floating-point
2140 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2142 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
2144 2000-03-21 J.T. Conklin <jtc@redback.com>
2146 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
2147 * i386nbsd-nat.c: New file.
2149 * i386/tm-nbsd.h (NUM_REGS): Removed.
2150 (HAVE_I387_REGS): Defined.
2151 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
2153 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
2156 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
2158 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
2159 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
2160 the write after approval list.
2162 2000-03-21 Kevin Buettner <kevinb@redhat.com>
2164 * symtab.h (MAX_SECTIONS, struct section_addr_info,
2165 symbol_file_add): Move declarations from here...
2166 * symfile.h: ...to here.
2168 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
2169 all section addresses, not just .text.
2170 * symfile.h, symfile.c (free_section_addr_info,
2171 build_section_addr_info_from_section_table): New functions.
2173 * symfile.h (MAX_SECTIONS): Increase value to 40.
2174 * symfile.c (syms_from_objfile): Add bounds check prior to
2175 accessing ``other'' array in a section_addr_info_struct.
2176 Remove unused variable section_offsets.
2177 (add_symbol_file_command): Remove unused variable text_addr.
2179 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
2181 * breakpoint.c (bpstat_stop_status): Don't stop if a read
2182 watchpoint appears to break, but the watched value changed.
2184 2000-03-21 Jim Blandy <jimb@redhat.com>
2186 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
2187 a companion to gdbarch_alloc, which allows a gdbarch init function
2188 to free partially-built gdbarch structures.
2189 * gdbarch.c, gdbarch.h: Regenerated.
2191 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2193 * configure.host, configure.tgt (ia64-*-linux*): New entry.
2195 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
2196 initialize_arch): Define for IA-64.
2197 (initialize_arch): Add declaration.
2199 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
2201 * breakpoint.c (insert_breakpoints, remove_breakpoint)
2202 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
2203 remove, or check status of hardware watchpoints for entire structs
2204 and arrays unless the user explicitly asked to watch that struct
2206 (insert_breakpoints): Try to insert watchpoints for all the values
2207 on the value chain, even if some of them fail to insert.
2209 * values.c (value_primitive_field): Set the offset in struct value
2210 we return when the field is a packed bitfield.
2212 2000-03-20 Michael Snyder <msnyder@cygnus.com>
2214 * remote.c (remote_threads_extra_info): New function.
2215 Implement the extra thread info query for "info threads".
2216 (remote_threads_info): Clean up a bit.
2217 (use_threadinfo_query, use_threadextra_query): New variables.
2218 Control whether GDB will use the new or old protocol for
2219 thread info queries.
2220 (remote_open_1): Initialize new variables.
2221 (remote_async_open_1): Ditto.
2222 (remote_cisco_open): Ditto.
2224 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2226 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
2227 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
2228 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
2230 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2232 * utils.c (floatformat_from_doublest): Don't assume that a long
2233 will be exactly 32 bits in length. Also... make sure space
2234 that we're writing the float to is completely initialized to
2235 zeroes, even when the number of bits in the float is not
2236 evenly divisible by FLOATFORMAT_CHAR_BIT.
2238 2000-03-20 Jim Blandy <jimb@redhat.com>
2240 * i386-linux-nat.c: No need to #include "frame.h" any more.
2241 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2242 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2243 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2244 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2245 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2246 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2247 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2248 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2249 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2250 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2251 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
2252 out that these are target-dependent, and useful in non-native
2253 configurations. Moved to...
2254 * i386-linux-tdep.c: ... Here, a new file.
2255 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
2256 (i386-linux-tdep.o): New rule.
2257 (i386-linux-nat.o): We no longer depend on frame.h.
2258 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
2260 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2262 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
2263 Print an error at compile time if we are to use select, but FD_SET
2265 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
2266 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
2267 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
2268 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
2269 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
2270 instead of using memcpy and memset. Use FD_ISSET.
2272 * config/i386/xm-go32.h (fd_mask): Remove typedef.
2274 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2276 * command.c (_initialize_command): Document requirements for ``!''
2279 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2281 From Fri 10 Mar 2000 Robert
2282 <robert.melchers@drives.eurotherm.co.uk>:
2283 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
2285 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2287 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
2288 <dave@hiauly1.hia.nrc.ca>:
2289 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
2290 _initialize_hpux_thread being called twice.
2291 * configure: Regenerated.
2293 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2295 * event-top.c (_initialize_event_loop): If instream is not
2296 connected to a terminal device, turn editing off.
2298 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2300 Support for building GDB with DJGPP, and running the test suite on
2302 * config/djgpp/djconfig.sh: New file.
2303 * config/djgpp/config.sed: New file.
2304 * config/djgpp/README: New file.
2305 * config/djgpp/fnchange.lst: New file.
2306 * config/djgpp/djcheck.sh: New file.
2308 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2310 * ser-go32.c (ports): Make the initializers complete, to pacify
2313 2000-03-17 Jim Blandy <jimb@redhat.com>
2315 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2316 two-dimensional array, instead of faking it with explicit index
2319 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2320 linuxthreads_create_inferior): Fix typo in variable name: it's
2321 linuxthreads_exit_status, not linux_exit_status.
2323 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2326 * solib.c (solib_add): Delete debugging code.
2328 2000-03-17 Mark Kettenis <kettenis@gnu.org>
2330 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2331 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2333 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
2335 * language.c (set_lang_str): Do not call `free' for a null pointer.
2336 (set_type_str, set_range_str): Ditto.
2338 2000-03-16 Jim Blandy <jimb@redhat.com>
2340 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2343 * solib.c (current_sos): Be more careful about freeing the new
2344 so_list node if an error occurs.
2346 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2347 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2348 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2349 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2350 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2351 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2352 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2353 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2354 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2355 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2356 i386_linux_sigtramp_saved_sp): Deleted. These all implement
2357 Linux-specific signal trampoline detection, and should be moved
2359 * i386-linux-nat.c: ... here.
2360 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2361 this any more, since we're not enabling OS-specific code in a
2362 OS-independent file.
2364 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
2366 * Makefile.in (go32-nat.o): Add prerequisites.
2367 (ALLDEPFILES): Add go32-nat.c.
2369 2000-03-15 Michael Snyder <msnyder@cygnus.com>
2371 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2372 * symfile.c (reread_symbols): Clear msymbol hash table.
2374 2000-03-15 Jim Blandy <jimb@redhat.com>
2376 Deal with the inferior unloading shared objects.
2377 * solib.c (current_sos): New function, replacing find_solib.
2378 (find_solib): Deleted.
2379 (free_so): New function.
2380 (clear_solib): Call free_so, instead of writing it out.
2381 (solib_add): Rewritten: compare the inferior's current list of
2382 shared objects with GDB's list, and do the required loads and
2384 (info_sharedlibrary_command, solib_address): Don't use find_solib
2385 to walk the list of shared libraries: call solib_add, and then
2386 walk the list at so_list_head normally.
2387 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2388 detach the core target. These tasks are taken care of elsewhere.
2389 * target.c (remove_target_sections): New function.
2390 * target.h (remove_target_sections): New declaration.
2392 * solib.c (symbol_add_stub): Check whether we've already created
2393 an objfile for this shared object first, before doing all that
2394 work to compute section addresses, etc.
2396 * objfiles.c (unlink_objfile): Report an internal error if objfile
2397 doesn't occur in the object_files list.
2399 * solib.c (special_symbol_handling): Delete argument; it's not
2402 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2404 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
2405 from solib structures. Use it throughout solib.c, get rid of all
2407 (struct so_list): Change type of lmaddr to CORE_ADDR.
2408 (first_link_map_member): Change return value type to CORE_ADDR,
2410 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
2412 (open_symbol_file_object, find_solib): Change type of lm variable
2415 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
2417 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2418 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2419 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2420 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2422 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2423 not opened by dos_open, but let the 3 standard handles go through
2426 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2428 * eval.c (evaluate_subexp_with_coercion): Add call to
2429 check_typedef, to handle typedeffed vars correctly.
2431 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2433 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2435 (QUIT): Note that this can probably be replaced by a function.
2437 2000-03-13 James Ingham <jingham@leda.cygnus.com>
2439 Add support for a variable object that tries to evaluate itself in
2440 the currently selected frame, rather than in a fixed frame.
2442 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2444 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2446 * varobj.c (varobj_list): Return type indicates whether the
2447 variable's type has changed (for current frame variables).
2448 (varobj_update): Handle the case where the variable's type has
2450 (delete_variable_1): Allow for deletion of variables that have not
2452 (new_root_variable): Initialize use_selected_frame variable.
2453 (value_of_root): This is where most of the work to handle "current
2454 frame" variables was added. Most of the complexity involves
2455 handling the case where the type of the variable has changed.
2456 (varobj_create): Add a "type" argument, to tell if the
2457 variable is one of these "current frame" variables. Also protect
2458 call to parse_exp_1 from long jumping.
2460 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2462 * go32-nat.c (struct env387): Remove declaration.
2463 (print_387_status, i386_go32_float_info): Remove redundant
2465 (regno_mapping, sig_map, excepn_map): Add braces around inner
2467 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2468 fix code which mixed signed with unsigned.
2469 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2470 (go32_wait): Initialize INT3_addr.
2471 (go32_fetch_registers): Extend all FP registers that are shorter
2472 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2473 on config/i386/tm-i386.h.
2474 (store_register): Support 32 FP registers.
2475 (go32_create_inferior): Don't crash if handed a NULL pointer
2476 instead of exec file name.
2477 (ignore): Remove unused function.
2478 (go32_insert_hw_breakpoint): Remove unused variables.
2479 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2481 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2483 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2484 overloading, add support for seeing through references:
2485 * valops.c (find_overload_match): Handle STABS overloading for
2487 (find_overload_match): Look in right place for function arguments
2489 (find_overload_match): Rather than giving up when we have >1
2490 perfect match, just choose one, especially since the
2491 recommendation GDB gives ("disambiguate it by specifying function
2492 signature"), is basically impossible.
2493 (check_field_in): STREQ->strcmp_iw
2494 (search_struct_field): STREQ->strcmp_iw
2495 (find_method_list): STREQ->strcmp_iw
2496 * gdbtypes.c (rank_one_type): Add ability to see through
2498 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2500 (rank_function): Rank function properly (was doing it wrong
2501 before, comparing the wrong parts of the arrays)
2502 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2503 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2504 associated with converting a non-reference to a reference.
2505 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2506 return full value object; for STRUCTOP_PTR, use pointer to
2507 rtti type to get member / method if objectprint is set and
2508 target type of pointer is class.
2510 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2513 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2515 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2517 (gnu_attach): Change error message for missing
2518 argument to be identical to the corresponding message in
2519 `inftarg.c'. This makes the testsuite happy.
2521 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2523 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2524 %eflags isn't modified. This fixes a bug where every call to a
2525 function in the program beyond the first call would fail.
2527 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2529 * MAINTAINERS: Devolve responsibility for domain maintenance.
2531 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2533 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2535 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2537 * gdb.base/long_long.exp: Correct test suite failure when printing
2538 a long long value as a double on ARM platforms.
2540 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2542 * MAINTAINERS (Core): Anthony Green is the Java - including
2543 testsuite - maintainer. Reformat testsuite and language support
2546 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2548 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2549 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2550 i386_linux_saved_pc_after_call.
2552 2000-03-06 Jim Blandy <jimb@redhat.com>
2554 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2556 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2557 (compact_minimal_symbols): Added `objfile' argument.
2558 Put symbols in the objfile's hash table.
2559 (install_minimal_symbols): Put symbols in the objfile's demangled
2561 (lookup_minimal_symbol): Use hash table to find symbol in
2563 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2565 (prim_record_minimal_symbol_and_info): Initialize the
2566 hash link fields of the new minimal symbol.
2567 * symtab.h (struct minimal_symbol): New fields `hash_next',
2568 `demangled_hash_next'.
2569 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2570 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2571 (struct objfile): New fields `msymbol_hash',
2572 `msymbol_demangled_hash'.
2574 2000-03-06 Jim Blandy <jimb@redhat.com>
2576 * solib.c (first_link_map_member): Doc fix.
2578 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2580 From Eli Zaretskii <eliz@is.elta.co.il>:
2582 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2583 zero, since time_t might be unsigned.
2585 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2587 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2589 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2591 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2593 Allow GDB to run on Linux 2.0 again.
2594 * config.in: Add HAVE_PTRACE_GETREGS.
2595 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2596 * configure: Regenerated.
2597 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2598 CANNOT_STORE_REGISTER): New defines.
2599 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2600 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2601 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2602 store_register, old_store_inferior_registers): Copied over from
2603 `inptrace.c' as a temporary measure.
2604 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2605 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2606 HAVE_PTRACE_GETREGS isn't defined.
2607 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2609 (fetch_inferior_registers, store_inferior_registers): Fall back on
2610 the method use in `infptrace.c' (by calling
2611 old_fetch_inferior_registers and old_store_inferior_registers) if
2612 `have_ptrace_getregs' isn't set.
2614 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2616 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2617 of gregset_t and fpregset_t. Those are the only names that are
2618 guaranteed to specify the right types for all supported Linux
2620 Various doc fixes and gratitious local variable renames, all in an
2621 attempt to stress similarities between the code and unify the
2622 terminology used. Use ISO-C all over.
2623 (regmap): Remove trailing comma.
2624 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2625 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2626 is unnecessary and wasn't used anyway. All callers changed.
2627 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2628 (fetch_regs, store_regs): Remove unused variable `regno'.
2629 (fill_fpregs): If REGNO is not -1, only update the specified
2631 (fetch_core_registers): Renamed from
2632 i386_linux_fetch_core_registers. There is no need for a unique
2633 name since the function is static anyway.
2634 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2635 since it is more descriptive.
2637 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2639 * MAINTAINERS (readline/): Expand to include host maintainers.
2641 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2643 Fix support for Linux/i386 signal trampolines. The old approach
2644 didn't work for Linux 2.2 and beyond, and didn't work with recent
2645 versions of the GNU C library.
2646 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2647 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2648 (linux_rt_sigtramp_code): New variable.
2649 (LINUX_RT_SIGTRAMP_LEN): New define.
2650 (i386_linux_rt_sigtramp_start): New function. Detect start of
2651 signal trampolines for RT signals.
2652 (i386_linux_sigtramp): Removed.
2653 (i386_linux_in_sigtramp): New function.
2654 (i386_linux_sigcontext_addr): New function. Recognize the names
2655 of the signal tranmpolines used by recent versions of the GNU C
2656 library, and add support for RT signals.
2657 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2658 defines. Moved here from config/i386/tm-linux.h.
2659 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2660 Reimplement in terms of i386_linux_sigcontext_addr.
2661 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2662 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2663 Moved to i386-tdep.c.
2664 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2666 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2668 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2669 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2671 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2673 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2676 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2678 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2679 ``Blanket Write Privs'' maintainers.
2681 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2683 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2684 * language.c (longest_local_hex_string_custom): Don't compile
2685 'long long' section if host doesn't have 'long long'.
2687 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2689 * language.c (longest_raw_hex_string): Comment out. Appears
2692 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2694 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2695 "mmalloc.h" which means using PTRs.
2696 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2698 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2700 * defs.h (store_address, store_unsigned_integer, store_address):
2701 Replace PTR with void* in delcaration.
2702 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2703 extract_long_unsigned_integer, extract_address,
2704 store_signed_integer, store_unsigned_integer, store_address):
2705 Convert definition to ISO-C. Replace PTR with void*.
2707 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2709 * defs.h (make_cleanup_func): Document as deprecated.
2710 (make_cleanup_ftype): New typedef. Make signature consistent with
2711 other function typedefs. Document as not be used out side of
2712 make_cleanup code. Use in make_cleanup declarations.
2713 (null_cleanup): Replace PTR with void*.
2715 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2716 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2717 null_cleanup): Change K&R definition to ISO-C using void* and
2719 (discard_my_cleanups): Don't cast argument to free.
2721 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2723 * defs.h (struct continuation_arg): Change type of field 'data'
2726 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2728 * event-top.c: Ditto.
2730 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2732 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2734 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2735 SUBDIR_GDBTK_ALL): Define.
2736 (all-gdbtk, clean-gdbtk): New targets.
2737 (all): Add CONFIG_ALL as dependency.
2738 (clean): Add CONFIG_CLEAN as dependency.
2740 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2741 (LN_S): Define. Delete GDBtk's link code.
2743 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2745 * configure.in (ENABLE_GDBTK): Delete variable.
2746 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2747 * Makefile.in: Update.
2748 * configure: Regenerate
2750 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2752 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2755 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2757 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2758 Override definitions to include the normal FPU registers.
2759 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2760 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2762 (i387_to_double, double_to_i387): Remove prototypes.
2764 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2766 * findvar.c (extract_floating, store_floating): Use target
2767 floating point type sizes rather host sizes to determine
2768 which conversion needs to be done.
2770 2000-03-02 Nick Duffek <nsd@cygnus.com>
2772 * uw-thread.c: Apply GNU conventions to comment formatting.
2773 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2774 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2775 call to deactivate_uw_thread().
2777 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2779 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2781 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2783 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2784 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2785 share SCO/Unixware. Nick Duffek and Peter Schauer share
2788 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2790 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2791 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2792 * remote-rdi.c (arm_rdi_close): Ditto.
2794 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2796 * CONTRIBUTE (configure.in): Note that patches to configure are
2799 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2801 * MAINTAINERS: Correct my own mail address.
2803 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2805 * MAINTAINERS: Document people with paperwork pending.
2807 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2809 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2810 Make NEW_PROC_ABI interface functional on Solaris x86.
2811 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2812 procfs_find_LDT_entry function from procfs.c, mostly copied from
2814 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2817 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2819 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2820 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2822 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2824 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2825 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2826 FRAME_FIND_SAVED_REGS.
2827 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2828 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2831 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2833 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2834 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2837 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2839 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2840 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2841 (top level): Add prototypes for go32_* functions.
2842 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2843 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2844 Override definitions from tm-i386.h.
2845 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2846 * i386-tdep.c (i386_extract_return_value)
2847 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2848 to the list of targets which return FP values in FP registers.
2850 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2851 that this function be re-implemented using multi-arch.
2853 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2855 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2856 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2858 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2859 (dpmi_regs, dpmi_sregs): Remove unused variables.
2860 (dos_flush_input): Return a value, to prevent compiler warning.
2861 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2862 sizeof(union exp_element) to long, to prevent GCC from complaining
2863 about format/argument mismatch.
2864 (dump_postfix_expression): Likewise.
2866 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2868 * arm-tdep.c: Include <ctype.h>.
2870 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2872 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2873 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2874 that the target's stack was valid.
2876 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2878 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2879 * dwarf2read.c (read_address): Read 16-bits addresses.
2881 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2883 * arm-linux-nat.c (fetch_nw_fpe_*):
2884 Renamed to fetch_nwfpe_* to use the same naming convention
2885 as in the Linux kernel. Modified prototype to get rid of
2887 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2888 naming convention as in the Linux kernel. Fixed calls to
2890 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2893 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2895 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2897 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2899 * win32-nat.c: Remove unneeded header.
2902 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2904 * wince.c: Include "gdb_wait.h" and not "wait.h".
2906 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2908 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2909 Target/Architecture maintainers descriptions.
2911 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2913 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2914 Reorder headers a bit. Overall cleanup and minor reformatting.
2915 (MIG_SERVER_DIED): Remove define.
2916 (proc_update_sc): Add braces to silence compiler warning.
2917 (proc_steal_exc_port): Initialize err to zero.
2918 (make_proc): Add braces to silence compiler warning.
2919 (inf_validate_task_sc): Add cast to silence compiler warning.
2920 (inf_set_traced): Reorganize a bit to silence compiler warning.
2921 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2922 numbers and add braces to silence compiler warning.
2923 (gnu_wait): Add prototypes for server functions and add braces to
2924 silence compiler warnings.
2925 (S_exception_raise_request): Pass subcode to inf_debug call.
2926 (gnu_write_inferior): Remove unused variable `protection_changed'.
2927 (gnu_xfer_memory): Remove unused variable `result'.
2928 (set_sig_thread_cmd): Remove unused varible `tid'.
2929 (set_signals_cmd): Remve unused variable `trace'.
2930 (add_task_commands): Provide complete prototype. Reformat help
2931 strings a bit to make sure the first line is a full sentence.
2932 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2933 "info port-rights" command.
2934 (add_thread_commands): Provide complete prototype. Make static.
2935 Reformat help strings a bit to make sure the first line is a full
2937 (_initialize_gnu_nat): Provide complete prototype.
2939 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2941 Make cross-compilation for the Hurd more friendly.
2942 From Jeff Bailey <jbailey@gnu.org>:
2943 * configure.in: Use AC_CHECK_TOOL to find MiG.
2944 * Makefile.in (MIG): New variable.
2945 * config/i386/i386gnu.mh (MIG): Remove.
2946 * configure: Regenerated.
2948 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2950 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2951 comment explaining motivation behind this function and why
2952 the generic facilities won't work for this platform.
2953 * rs6000-tdep.c (skip_prologue): Always test to make sure
2954 that an instruction is read successfully from the target's
2955 memory. Introduce notion of instructions which may appear in
2956 the prologue, but may not end the prologue. Added explicit
2957 check for nop instruction. Use memset() to zero the frame
2958 data instead of assignment from a statically allocated,
2959 uninitialized structure.
2961 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2963 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2964 systems. Note that Jim Blandy as maintainer for ``tracing
2967 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2969 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2970 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2971 NetBSD...) sys_errlist should not be declared in hsys.c.
2972 NEED_SYSERRLIST is set already by configure, so we can use it.
2973 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2974 posix compliant and we should not work with the old compatibility
2975 stuff. Because of that I undef BSD in case of FBSD etc and include
2976 sys/ioctl to get the flags.
2977 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2980 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2982 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2983 of return structure in r3 if necessary.
2984 (ppc_linux_memory_remove_breakpoints): New function.
2985 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2986 for storing either cr or lr to the stack only handle those
2987 cases. (I.e, don't let these cases match 0x00000000 which is
2988 found found in the shared library trampoline prior to the
2989 loading of the shared library.)
2990 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2992 (MEMORY_REMOVE_BREAKPOINT): Define.
2994 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2996 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2998 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
3000 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
3001 $(SUBDIR_*_INSTALL) when so configured.
3002 * configure: Regenerate.
3004 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
3006 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
3008 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
3009 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
3010 SUBDIR_GDBTK_INSTALL): Define.
3011 (install-gdbtk): New target.
3013 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3015 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
3016 * configure: Regenerate.
3018 2000-02-24 Christopher Faylor <cgf@cygnus.com>
3020 * configure.tgt: Add arm, mips, sh wince targets.
3021 * config/arm/tm-wince.h: New file.
3022 * config/arm/wince.mt: New file.
3023 * config/sh/tm-wince.h: New file.
3024 * config/sh/wince.mt: New file.
3025 * config/mips/tm-wince.h: New file.
3026 * config/mips/wince.mt: New file.
3027 * wince.c: New file.
3028 * wince-stub.c: New file.
3029 * wince-stub.h: New file.
3030 * sh-tdep.c: Use correct register names for Windows CE.
3032 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3034 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
3035 (error_return, quit_return): Merge into catch_return pointer.
3036 (return_to_top_level): Update comment. Longjmp to *catch_errors,
3037 and communicate reason to catch_errors via setjmp return value.
3038 (catch_errors): Always catch both quit and error, and if a catch
3039 wasn't requested by caller, throw it to the next catch_error.
3040 Replace dual longjmp buffer memcpy with single pointer change.
3041 Add FIXME for possibly adding new interface to tell caller what
3042 event was caught. Add extensive comments.
3043 * defs.h (enum return_reason): Reserve 0 for use as initial
3044 setjmp() return value.
3045 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
3047 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
3049 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
3051 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
3052 * valops.c (_initialize_valops): Add command "set unwindonsignal".
3053 (hand_function_call): Test for unwind_on_signal and act accordingly.
3055 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
3057 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
3058 Match ../include/dis-asm.h change.
3059 * gdbarch.h: Regenerate.
3060 * corefile.c (dis_asm_read_memory): Update.
3062 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
3064 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
3065 (ENABLE_CFLAGS): Move initialization to start of file.
3066 (enable-gdbmi): Add new configure option --enable-gdbmi. When
3067 selected and an ${srcdir}/mi directory is present enable MI
3070 * configure: Regenerate.
3072 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
3073 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
3074 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
3075 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
3077 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
3078 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
3080 * mi: New directory. MI interface to GDB.
3082 * defs.h (interpreter_p): Declare when UI_OUT.
3083 * top.c (gdb_init): When interpreter_p, check that the interpreter
3084 was recognized by one of the linked in interpreters.
3085 * main.c (interpreter_p): Define.
3086 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
3087 * event-top.c (display_gdb_prompt): When interpreter_p, assume
3088 interpreter displays prompt.
3090 * breakpoint.c (print_it_typical, watchpoint_check,
3091 print_one_breakpoint, mention): When MI include additional
3092 target status information.
3093 * infrun.c (print_stop_reason, normal_stop): Ditto.
3095 2000-02-22 Jim Blandy <jimb@redhat.com>
3097 * gdbarch.sh: Make the `default' field really default to zero, as
3100 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
3101 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
3103 (default_coerce_float_to_double, standard_coerce_float_to_double):
3105 (value_arg_coerce): Adjust for new definition.
3106 * value.h (default_coerce_float_to_double,
3107 standard_coerce_float_to_double): New declarations for the above.
3108 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
3109 * gdbarch.c, gdbarch.h: Regenerated.
3110 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
3111 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
3113 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
3115 (mips_gdbarch_init): Install that as our coerce_float_to_double
3118 2000-02-22 Kevin Buettner <kevinb@redhat.com>
3120 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
3122 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
3123 forward declaration.
3125 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
3126 where the next frame is a signal handler caller.
3128 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
3130 (tm-linux.h): Include.
3131 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
3132 include this file for us.
3133 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
3134 config/tm-linux.h for us.
3135 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
3137 2000-02-21 Kevin Buettner <kevinb@redhat.com>
3139 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
3140 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
3141 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
3144 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
3145 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
3146 * config/powerpc/xm-linux.h: Substantially revised for native
3148 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
3149 (NATDEPFILES): Update list to reflect the fact that we can
3152 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
3153 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
3154 Renamed; The former names were lacking the rs6000_ prefix.
3155 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
3156 instead of rs6000_frame_chain.
3157 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
3158 of rs6000_frameless_function_invocation.
3160 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3162 From Philippe De Muyter <phdm@macqel.be>
3164 * event-loop.c (handle_file_event): In case of poll, enable
3165 printing of informational message if an error/exception is
3166 detected on the file descriptor.
3168 2000-02-21 Jim Kingdon <kingdon@redhat.com>
3170 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
3172 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3174 * buildsym.c: Include "language.h" and "expression.h" for
3175 longest_local_hex_string_custom.
3177 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
3179 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
3180 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
3181 Cagney <cagney@b1.cygnus.com>.
3183 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3185 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
3186 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
3187 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
3188 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
3189 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
3191 * MAINTAINERS: Add Nick Clifton to write after approval list.
3193 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
3195 * MAINTAINERS: Add note on multiple maintainers.
3197 2000-02-19 Philippe De Muyter <phdm@macqel.be>
3199 * cli-out.c (cli_table_header): Type of parameter `alignment' is
3200 `enum ui_align', not `int'.
3201 (cli_field_string, cli_field_skip): Likewise.
3203 2000-02-18 Jim Blandy <jimb@redhat.com>
3205 From Jimmy Guo <guo@cup.hp.com>:
3206 * buildsym.h (add_free_pendings): Declare.
3207 * buildsym.c (add_free_pendings): New function.
3208 (make_blockvector): 32x64 fix using longest_local_hex_string().
3209 (start_subfile): initialize variable 'subfile'.
3211 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3213 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
3214 make sure that all is cleaned up after we disconnect from the
3216 (remote_detach): Ditto.
3218 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3220 From Rodney Brown <RodneyBrown@pmsc.com>
3221 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
3222 potentially harming mistake.
3224 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3226 * arm-tdep.c: Use header file instead of extern declarations for
3227 the {get,set}_arm_regname* functions.
3229 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3231 * configure.in: Replaces obsolete gdbtk-variable.c with
3233 * configure: Regenerate.
3234 * Makefile.in: Remove obsolete/extraneous references to
3237 2000-02-16 Mark Kettenis <kettenis@gnu.org>
3239 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
3240 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
3241 33 by definition, whereas REALTIME_LO might be 32 on systems that
3242 have SIG32 such as Linux. Make sure that the signal number
3243 returned is within the range specified by REALTIME_LO and
3246 2000-02-16 Mark Kettenis <kettenis@gnu.org>
3248 * configure: Regenerated.
3250 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3252 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
3253 _initialize_arm_tdep): Allows the user to choose between any of
3254 the flavors available for the disassembly to be used in the "info
3255 reg" command and elsewhere in gdb. It prevents having to maintain
3256 this information in two places by using the data kept in the
3259 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3261 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
3262 prfpregset_t in <sys/procfs.h>.
3263 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
3265 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
3266 prgregset_t and prfpregset_t if they are not already present.
3268 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
3270 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
3271 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
3273 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
3275 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
3278 2000-02-15 Kevin Buettner <kevinb@redhat.com>
3280 Changes for AIX 4.3:
3281 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
3282 to correct value for generic dummy frames. When using
3283 generic dummy frames, don't attempt to write TOC value or
3284 function to call into the call dummy.
3285 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
3286 code to also handle the PowerOpen ABI.
3287 (ppc_push_return_address): Enable for all ports.
3288 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
3289 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
3290 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
3291 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
3292 provided by generic RS6000 definitions so that call dummies
3293 are implemented using generic dummy frames instead.
3295 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3296 prior to changing the stack pointer via ptrace(). Also, ignore
3297 attempts to store to undefined registers that are less than
3300 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3301 frame from 436 to 448 to account for alignment padding.
3302 (rs6000_push_arguments): Obtain actual register size instead
3303 of assuming the register is 4 bytes long. [There's still
3304 more work to be done to totally remove the 4 byte assumption,
3305 however.] Make sure the stack is 16 byte aligned as required
3306 by the PowerOpen ABI. Also, make sure that small structures
3307 passed in registers are properly aligned within the register.
3309 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
3311 Patch applied by Kevin Buettner <kevinb@redhat.com>
3313 * rs6000-tdep.c (skip_prologue): skip copying of argument
3314 registers to local variable registers.
3316 2000-02-14 Jim Kingdon <kingdon@redhat.com>
3318 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
3319 sym->section->index number is not a SECT_OFF_* code.
3321 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
3323 * MAINTAINERS (write after approval): Add H.J. Lu.
3325 2000-02-14 Nick Clifton <nickc@cygnus.com>
3327 * sh-tdep.c: Remove extraneous code.
3329 2000-02-14 Amit S. Kale <akale@veritas.com>
3331 * elfread.c (elf_symtab_read): Move the use of sym to after where
3333 Checked in by Jim Kingdon <kingdon@redhat.com>
3335 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3337 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3339 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
3341 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3342 * dwarf2read.c: (die_is_declaration): New fn.
3343 (read_structure_scope): Use it.
3345 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3347 2000-02-10 J.T. Conklin <jtc@redback.com>
3349 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3350 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
3352 * gdbserver/low-nbsd.c: New file.
3354 * gdbserver/Makefile.in: convert to autoconf.
3355 * gdbserver/configure.in: likewise.
3356 * gdbserver/configure: generate.
3358 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
3360 * CONTRIBUTE: New file. How to contribute to GDB.
3362 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3364 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
3365 Buettner to powerpc maintainers. Make Kevin Buettner the
3366 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
3367 and Jason Molenda to write after aproval list.
3369 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3371 * MAINTAINERS: Reformat. Separate into check-in categories.
3373 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3375 * uw-thread.c: Remove __FUNCTION__ GNUism.
3377 2000-01-17 Amit S. Kale <akale@veritas.com>
3379 * elfread.c (elf_symtab_read): Use offset for the section in which a
3380 symbol resides, instead of .text section for calculating address of a
3382 Checked in by Jim Kingdon <kingdon@redhat.com>
3384 2000-02-10 Mark Kettenis <kettenis@gnu.org>
3386 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
3387 no longer necessary now we have gdb_wait.h.
3389 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3391 * gnu-nat.c (proc_string): Make global.
3392 (do_mach_notify_dead_name): Suppress dead name notifications if we
3393 know that the task is dead.
3395 1999-12-13 Mark Kettenis <kettenis@gnu.org>
3397 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3398 instead of directly from the kernel. Add some hackery to make
3399 sure that the info isn't influenced by suspension of the task in
3400 the proc server itself.
3402 2000-02-10 Jim Kingdon <kingdon@redhat.com>
3404 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
3405 approved by Michael Snyder.
3407 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3409 * linux-thread.c: Include defs.h before gdb_wait.h.
3411 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
3413 * Makefile.in (wait_h): Delete macro. Update all dependencies
3414 specifying gdb_wait.h instead.
3416 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3417 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3418 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3419 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3420 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3421 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3422 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3423 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3424 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3425 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3427 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3429 * gdb_wait.h: New file. Based on ../include/wait.h. Include
3430 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3432 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3434 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3435 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3436 (d10v_stack_align): Declare.
3437 * d10v-tdep.c (d10v_stack_align): Define.
3439 1999-08-23 J.T. Conklin <jtc@redback.com>
3441 * top.c (remote_timeout): Change default to 2. Add comment
3442 explaining history of changes to the default value.
3443 * remote.c (_initialize_remote): Remove code that adds set/
3444 show remotetimeout, as that's also done in top.c
3446 1999-10-18 J.T. Conklin <jtc@redback.com>
3448 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3449 Return E01 instead of P01 when 'P' command fails.
3451 2000-02-05 J.T. Conklin <jtc@redback.com>
3453 * remote.c (putpkt_binary): Handle NAK from target stub.
3455 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3457 * configure.in: Remove the addition of sol-thread.c to the
3458 CONFIG_INITS list. This caused problems with init.c, because
3459 sol-thread.c would be grepped twice for _initialize_* functions.
3461 * Makefile.in: Add FIXME for init.c.
3463 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3465 Clean up compiler warnings:
3466 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3467 stack.c, valprint.c: Change variables to unsigned.
3468 * bcache.c: Rearrange to avoid warnings about variables not being set.
3469 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3470 rather than declaring print_max and repeat_count_threashold
3471 ourselves (incorrectly).
3472 * valprint.h: Do declare repeat_count_threashold.
3473 * ch-exp.c: Use default case for internal error.
3474 * findvar.c: Don't omit argument type.
3475 * symtab.c: Remove unused variable.
3477 2000-02-04 Jim Blandy <jimb@redhat.com>
3479 * c-typeprint.c (remove_qualifiers): New function.
3480 (c_type_print_base): Use it to remove qualifiers from C++
3481 qualified names, not strrchr.
3483 * c-typeprint.c (c_type_print_base): Recognize type conversion
3484 operators by calling is_type_conversion_operator.
3485 (is_type_conversion_operator): New function.
3487 2000-02-04 Nick Clifton <nickc@cygnus.com>
3489 * config/arm/tm-arm.h (LOWEST_PC): Define.
3491 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3493 * infrun.c (resume): Make just one call to target_resume(), instead
3494 of four: set up correct parameters in all the cases ahead of time,
3495 and do call at the end.
3497 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3499 * config/powerpc/tm-ppc-eabi.h: Define
3500 SOFUN_ADDRESS_MAYBE_MISSING.
3502 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3504 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3507 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3509 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3510 * configure.in (CONFIG_INIT): Initialize.
3511 (links): Link srcdir/gdbtk/library to gdbtcl2.
3512 * gdbtcl2: Moved to gdbtk/library.
3513 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3514 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3515 gdbtk.h: Moved to gdbtk/generic.
3517 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3519 * printcmd.c (build_address_symbolic): New function. Returns all
3520 the parts that are necessary to print an address in a symbolic
3522 (print_address_symbolic): Split into a printing part and an
3523 information building part, build_address_symbolic().
3525 * defs.h (build_address_symbolic): Export.
3527 2000-02-03 Jim Blandy <jimb@redhat.com>
3529 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3532 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3534 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3535 arguments on dummy frames.
3537 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3539 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3540 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3542 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3544 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3545 which now returns a timeout indication.
3546 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3547 value can still be ignored.
3549 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3551 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3554 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3556 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3557 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3560 * Makefile.in: Update.
3562 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3563 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3564 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3565 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3566 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3567 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3568 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3569 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3570 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3571 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3572 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3573 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3574 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3575 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3576 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3577 config/pa/tm-hppa.h: Update.
3578 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3580 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3582 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3583 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3584 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3585 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3586 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3587 config/mips/irix5.mh, config/mips/mipsv4.mh,
3588 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3589 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3590 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3592 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3594 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3596 * main.c (captured_main): Only use the legacy tui_file code when
3597 linking in older code such as the TUI.
3599 * gdb-file.h, gdb-file.c: New files.
3600 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3601 null_file_isatty, null_file_rewind, null_file_put,
3602 null_file_flush, null_file_write, null_file_fputs,
3603 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3604 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3605 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3606 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3607 set_gdb_file_data, struct accumulated_gdb_file,
3608 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3609 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3610 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3611 stdio_file_delete, stdio_file_flush, stdio_file_write,
3612 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3613 Moved to gdb-file.h and gdb-file.c.
3614 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3615 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3616 tui_file_rewind, tui_file_put, tui_file_fputs,
3617 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3618 fputs_unfiltered_hook):
3619 Moved to tui/tui-file.c and tui/tui-file.h.
3621 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3622 (tui-file.o, gdb-file.o): Add dependencies.
3623 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3624 * main.c: #include tui/tui-file.h.
3626 2000-01-28 Fred Fish <fnf@cygnus.com>
3628 * findvar.c (value_from_register): Special case handling of D10V
3629 pointer values fetched from registers.
3631 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3633 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3634 support for new style thumb prologues.
3636 2000-01-28 Nick Clifton <nickc@redhat.com>
3638 * arm-tdep.c: Remove extraneous dash at start of strings
3639 introduced in previous delta.
3641 2000-01-27 Nick Clifton <nickc@redhat.com>
3643 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3644 parse_arm_disassembler_option().
3646 2000-01-27 Jim Blandy <jimb@cygnus.com>
3648 * symtab.c (decode_line_1): Don't let commas that are within
3649 quotes or parenthesis terminate the line spec. Don't use pp when
3650 removing the final double quote of a double-quoted string. Don't
3651 forget to skip the opening double quote. I have no clue whether
3652 this change is correct; probably we've just moved this function
3653 from one buggy place to another buggy place, and never came within
3654 an outhouse whiff of correctness.
3655 (find_toplevel_char): New function.
3657 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3659 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3660 passing the pointer to a thumb function as an argument.
3662 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3664 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3665 are reinserted for another run.
3667 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3669 * cli-out.c (cli_filed_string): Test for NULL string.
3671 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3673 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3674 the inferior as well as breakpoints being hit while performing an
3675 inferior function call.
3676 * valops.c (hand_function_call): Ditto.
3678 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3680 From Mark Kettenis <kettenis@gnu.org>
3682 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3683 i386_REGS_SEGS_STATE.
3684 (HAVE_I387_REGS): Define.
3685 (FLOAT_INFO): Remove.
3686 * i386gnu-nat.c: Almost completely rewritten to use new i386
3687 register layout and `float info' implementation.
3688 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3689 Move prototypes from here.
3690 * gnu-nat.h: To here.
3692 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3694 * utils.c (get_field, put_field): Fix buffer underruns and
3695 overruns. Also, handle case where total_len is not evenly
3697 (getfield): Make sure zeroing of unwanted bits occurs even
3698 when bit field to extract does not straddle two or more
3701 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3703 * defs.h: Add gdb_thread_select declaration.
3705 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3707 * linux-thread.c (_initialize_linuxthreads): Make sure that
3708 linuxthreads_block_mask does not block SIGCHLD.
3710 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3712 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3713 text so that new lines work properly.
3715 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3717 * proc-utils.h: New file. Export functions from proc-*.c.
3719 * proc_api.c: Rename to:
3720 * proc-api.c: New file. Add include of proc-utils.h.
3722 * proc_events.c: Rename to:
3723 * proc-events.c: New file.
3725 * proc_flags.c: Rename to:
3726 * proc-flags.c: New file.
3728 * proc_why.c: Rename to:
3729 * proc-why.c: New file. Add include of proc-utils.h.
3731 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3732 ctype.h, proc-utils.h.
3733 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3734 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3736 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3738 (procfs_wait): Adjust format in some printf_filetered calls to
3739 avoid compiler warnings.
3740 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3741 are also ifdef'd 0 .
3742 (procfs_resume): Add parentheses around '&&' operation.
3743 (procfs_set_exec_trap): Remove unused variable.
3744 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3746 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3747 proc-why.o): Update dependencies.
3749 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3752 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3754 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3755 Fix from Robert Lipe <robertl@sco.com>.
3756 * configure: Regenerated.
3758 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3760 * stack.c (print_frame_info_base): Break up into the frame info
3761 (location) printing part and the rest (source line printing).
3762 (print_frame): New function. Take care of printing the location
3766 * infrun.c (normal_stop): Use enum values rather than integers for the
3767 source_flag to be passed to show_and_print_stack_frame().
3770 * frame.h (print_what): New enum for 'source' argument to
3771 print_frame_info_base(). Use this instead of obscure numbers.
3774 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3776 * event-top.c (stdin_event_handler): call quit_command rather than
3777 exit -- run cleanups, give target code a chance to say goodbye to
3778 the target. Fixes bug where the inferior processes were left
3779 around on Solaris (and probably elsewhere) by the testsuite.
3781 2000-01-14 Mark Salter <msalter@cygnus.com>
3783 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3784 machine id for disassembly.
3786 2000-01-13 Jim Blandy <jimb@cygnus.com>
3788 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3789 convert_to_regset, when regno indicates a specific register.
3791 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3793 * uw-thread.c: Document libthread.so debugging interface. Minor
3794 comment and formatting tweaks.
3795 (DEBUG): #define as 0 instead of 1.
3796 (CALL_BASE): Include function name in error msg.
3797 (libthread_stub): Adjust inferior_pid after thread exit.
3798 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3799 asking procfs_ops to create inferior.
3800 (libthread_init): Don't return nonlocally on error.
3802 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3804 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3807 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3809 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3810 both sides are on the same state.
3812 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3814 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3815 115200 (minor syntax mistake).
3817 2000-01-12 Jim Blandy <jimb@cygnus.com>
3819 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3820 this here, to go along with the definitions of PIDGET and TIDGET.
3822 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3824 * thread.c (do_captured_thread_select): New function. Switch
3825 current thread, safely from within catch_errors().
3826 (gdb_thread_select): New function. Switch threads safely.
3827 (thread_command): Use gdb_thread_select().
3829 (do_captured_list_thread_ids): New function.
3830 (gdb_list_thread_ids): New function.
3832 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3834 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3836 * configure.in: Avoid linking -limagehlp unless it's a native build.
3837 * configure: Regenerate.
3838 * thread.cc (add_thread): Clear private data pointer here or suffer
3839 strange behavior when it is checked for NULL later.
3841 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3843 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3844 * configure.in: Add an additional library to cygwin link.
3845 * configure: Regenerate.
3847 Patch from Egor Duda <deo@logos-m.ru>:
3848 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3851 2000-01-07 Michael Snyder <msnyder@cygnus.com>
3853 * uw-thread.c: New file to support UnixWare user-mode threads:
3854 contributed by Nickolas Duffek <nsd@cygnus.com>.
3855 * target.h (struct target_ops): New vector, to_extra_thread_info,
3856 allows back-ends to give extra details in info thread display.
3857 (target_extra_thread_info): define new macro.
3858 (target_find_new_threads): simplify macro. Cleanup comments.
3859 * target.c (to_extra_thread_info): default and inherit new vector.
3860 (cleanup_target): eliminate PARAMS, break up long lines,
3861 provide default definition for to_extra_thread_info, and
3862 to_find_new_threads. Default to_thread_alive and to_query
3863 to return_zero, not target_ignore (they each return int not void).
3864 (debug_to_find_new_threads): new debug entry.
3865 (setup_target_debug): add debug_to_find_new_threads.
3866 * gdbthread.h: export struct thread_info, find_thread_pid, and
3867 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3868 copyright. Add new private data pointer for use by target back-ends.
3869 * thread.c (struct thread_info): move definition to gdbthread.h.
3870 (find_thread_pid): new exported function for thread lookup.
3871 (iterate_over_threads): new exported function for applying
3872 arbitrary operations to threads. Update copyright to 2000.
3873 (info_threads_command): use new target_extra_thread_info vector
3874 to display extra information about each thread (if implemented).
3875 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3876 Add defines for PIDGET, etc.
3877 * config/i386/tm-i386sol2.h: ditto.
3878 * config/sparc/tm-sun4sol2.h: ditto.
3879 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3880 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3881 if -lpthread and -lpthreads fail.
3883 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3884 (proc_flags): combine flags that UnixWare splits into two locations.
3885 (proc_modify_flag): add support for PR_KLC (kill on last close).
3886 (proc_[un]set_kill_on_last_close): new functions.
3888 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3890 * infrun.c (normal_stop): Print out thread id when we stop.
3892 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3894 * remote.c (remote_open_1): Fix message so it does not imply a
3895 specific syntax for serial ports, as it is OS dependent.
3896 (remote_async_open_1): Ibid.
3897 (init_remote_ops): Ibid.
3899 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3901 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3902 "set remotebaud" command (if set) when no speed is specified on
3903 the "target rdi" command.
3905 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3907 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3909 (baud_options[]): Ibid.
3911 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3913 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3914 used by each operating system.
3916 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3918 * breakpoint.c (until_break_command): Add an argument for the
3919 continuation, the beginning of the cleanups set up by this
3921 (until_break_command_continuation): Do cleanups until the one
3922 passed in as argument instead of doing all of them.
3924 * infcmd.c (finish_command_continuation): Expect a new argument,
3925 which indicates up to where to do cleanups. Update calls to
3926 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3927 (finish_command): Add another argument for the continuation: the
3928 starting cleanup for this command.
3930 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3932 From Grant Edwards <grante@visi.com> (original patch from Thomas
3934 * rdi-share/ardi.c: Allow interruption of interruptible
3935 targets with a <CNTL-C>.
3937 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3939 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3940 to control port to accommodate some versions of Angel.
3942 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3944 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3945 Add interpretation for C Support Library packets.
3947 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3949 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3950 is now being modified.
3951 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3953 For older changes see ChangeLog-99
3959 version-control: never