1 Thu May 25 14:43:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * config.in: Regenerate.
5 Thu May 25 13:49:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
7 From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
8 config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
9 and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
11 Thu May 25 11:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
13 * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
14 (enable-tui): Convert Makefile configury to use the same mechanism
17 * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
19 (all-tui): Delete target.
20 (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
21 tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
22 tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
23 (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
24 SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
25 SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
26 SUBDIR_TUI_UNINSTALL): Define.
30 Thu May 25 11:02:24 2000 Andrew Cagney <cagney@b1.cygnus.com>
32 * TODO: Update. Mark Kettenis fixed FreeBSD >2.2 support.
33 * MAINTAINERS: Update Jim Ingham's address.
35 2000-05-25 Mark Kettenis <kettenis@gnu.org>
37 Add support for FreeBSD/i386 ELF.
38 * i386bsd-nat.c: New file.
39 * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
40 Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
41 (NUM_REGS): Remove redefinition.
42 (USE_STRUCT_CONVENTION): Define.
43 (i386_float_info): Remove prototype.
44 (FLOAT_INFO): Remove define.
45 (JB_ELEMENT_SIZE): Define to 4.
47 (GET_LONGJMP_TARGET): Define.
48 (SIGTRAMP_START, SIGTRAMP_END): Define.
49 (SIGCONTEXT_PC_OFFSET): Define.
50 (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
51 * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
52 (FETCH_INFERIOR_REGISTERS): Define.
53 (ATTACH_DETACH): Define.
54 (kernel_u_size): Remove PARAMS.
55 (register_u_addr): Use CORE_ADDR in prototype where appropriate.
57 (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
59 [SVR4_SHARED_LIBS]: Include "elf/common.h".
60 Only define aliases for struct members from <link.h> if
62 * config/i386/xm-fbsd.h: New file.
63 * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
64 * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o. Add
65 core-regset.o i387-nat.o i386bsd-nat.o.
67 2000-05-24 Michael Snyder <msnyder@seadog.cygnus.com>
69 * findvar.c (value_from_register): Factor code, simplify logic.
71 2000-05-23 J.T. Conklin <jtc@redback.com>
73 * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
74 * config/i386/nbsd.mh (NATDEPFILES): ...to here.
75 * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
76 * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
77 * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
78 * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
80 * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
81 * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
82 * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
83 (fetch_inferior_registers): Likewise.
84 (store_inferior_registers): Likewise.
86 * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
87 floating point registers.
88 (store_inferior_registers): Likewise.
90 2000-05-24 Mark Kettenis <kettenis@gnu.org>
92 * i387-nat.h, i387-nat.c: New files.
94 Tue May 23 17:21:24 2000 Alexandre Oliva <aoliva@cygnus.com>
96 * config/sparc/nm-linux.h: Include config/nm-linux.h.
97 * config/powerpc/nm-linux.h: Likewise.
99 Tue May 23 13:20:00 1999 Gregory Lielens <info@fft.be>
101 * f-valprint.c : Corrected f_val_print function for TYPE_CODE
102 (type) = TYPE_CODE_COMPLEX
104 Wed May 24 00:38:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
106 * utils.c (make_cleanup_close, do_close_cleanup): New functions.
107 * defs.h (make_cleanup_close): Add declaration.
109 Tue May 23 20:47:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
111 * configure.in (build_warnings): Add -Wuninitialized.
112 * configure: Regenerate.
114 Tue May 23 17:44:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
116 From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
117 (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
118 * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
120 * configure: Re-generate.
121 * proc-api.c: Only include <sys/user.h> when available.
122 (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
126 2000-05-17 Michael Snyder <msnyder@seadog.cygnus.com>
128 * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
129 * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
131 2000-05-17 Andrew Cagney <cagney@sourceware.cygnus.com>
134 * Makefile.in (VERSION): Set to 5.0.
136 Mon May 22 16:20:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
138 * inferior.h (make_cleanup_restore_inferior_status):
139 * infrun.c (make_cleanup_restore_inferior_status,
140 do_restore_inferior_status_cleanup): New functions.
141 * valops.c (hand_function_call): Use.
142 * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
144 * symfile.c (clear_symtab_users_cleanup): New function.
145 (syms_from_objfile, reread_symbols): Use.
146 * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
148 * objfiles.h (make_cleanup_free_objfile): Add declaration.
149 * symfile.c (syms_from_objfile, reread_symbols), hpread.c
150 (hpread_build_psymtabs), hp-psymtab-read.c
151 (hpread_build_psymtabs): Use.
152 * dwarf2read.c (make_cleanup_free_die_list,
153 do_free_die_list_cleanup): New functions.
154 (psymtab_to_symtab_1): Use.
155 * tracepoint.c (make_cleanup_free_actions,
156 do_free_actions_cleanup): New functions.
158 * corelow.c (core_close_cleanup): New function.
160 * dbxread.c (make_cleanup_free_bincl_list,
161 do_free_bincl_list_cleanup): New function.
162 (read_dbx_symtab): Use.
163 * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
165 (coff_symfile_read): Use.
166 * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
168 (varobj_create): Use.
169 * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
170 (free_funcalls): Change signature to match make_cleanup_ftype.
171 * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
172 (download), solib.c (open_symbol_file_object), sparcl-tdep.c
173 (sparclite_open), parse.c (parse_exp_1): Remove cast using
176 Mon May 22 15:49:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
178 * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
179 (proc_iterate_over_mappings): Use make_cleanup_close.
180 (proc_get_LDT_entry): Ditto.
181 (do_closedir_cleanup): New function.
182 (proc_update_threads): Use.
183 (do_destroy_procinfo_cleanup): New function.
184 (info_proc_cmd): Use.
186 Mon May 22 15:21:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
188 * top.h (command_loop_marker): Change signature to match
190 * top.c (command_loop_marker): Update.
191 (command_loop, simplified_command_loop), event-top.c
192 (command_handler): Remove cast using make_cleanup_func.
193 * event-top.c (command_handler): Ditto.
195 * top.c (do_chdir_cleanup): New function.
196 (gdb_init): Use. Use xstrdup instead of strsave.
197 * top.c (do_fclose_cleanup): New function.
198 (source_command): Use.
199 * top.c (do_restore_instream_cleanup): Rename
200 source_cleanup. Change signature to match make_cleanup.
201 (read_command_filem execute_user_command): Update. Remove cast
202 using make_cleanup_func.
203 * top.c (do_free_command_lines_cleanup,
204 make_cleanup_free_command_lines): New funtions.
205 (get_command_line, read_command_lines): Use.
206 * top.c (arg_cleanup): Change signature to match make_cleanup.
207 (setup_user_args): Remove cast using make_cleanup_func.
209 Mon May 22 12:05:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
211 * defs.h (t_reg): Delete typedef.
212 (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
213 * utils.c (phex, phex_nz): New functions.
214 (paddr, paddr_nz): Use.
216 * monitor.c (monitor_store_register): Replace preg with phex.
218 Mon May 22 11:46:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
220 * TODO: Add note on typecast using catch_errors_ftype.
222 2000-05-21 Mark Kettenis <kettenis@gnu.org>
224 * i387-tdep.c (print_i387_value): Cast &value to (char *) in
225 pointer arithmetic. Fixes a bug which manifested itself on
228 2000-05-20 J.T. Conklin <jtc@redback.com>
230 * target.h (target_memory_bfd_section): Removed declaration.
231 * target.c (target_memory_bfd_section): Removed.
232 * exec.c (xfer_memory): Removed #if'ed-out code which referenced
233 target_memory_bfd_section.
235 * target.h (target_read_memory_section): Removed declaration.
236 * target.c (target_read_memory_section): Removed.
237 (target_xfer_memory): Update, removed bfd_section argument.
238 (target_read_string, target_read_memory, target_write_memory):
239 Update for above change.
241 * gdbcore.h (read_memory_section): Removed declaration.
242 * corefile.c (read_memory_section): Removed.
243 * jv-lang.c (get_java_utf8_name): Changed calls to
244 read_memory_section to read_memory.
245 * printcmd.c (printf_command): Likewise.
246 * valops.c (value_at, value_fetch_lazy): Likewise.
248 2000-05-18 J.T. Conklin <jtc@redback.com>
250 * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
251 * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
252 config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
253 config/powerpc/xm-nbsd.h: New files.
255 2000-05-17 Eli Zaretskii <eliz@is.elta.co.il>
257 * gdb/config/djgpp/README: Fine-tune installation instructions
258 based on user reports.
260 Wed May 17 18:27:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
262 * configure.in (build_warnings): List possible warnings.
263 * configure: Regenerate.
264 * TODO: More updates.
265 * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
268 Wed May 17 16:48:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
270 From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
271 * config/v850/tm-v850.h: Change breakpoint sequence to be
272 'br *' since there is no 16bit "illegal" instruction on this
275 Tue May 16 18:57:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
277 * TODO: Review. Delete anything that is no longer applicable.
279 Tue May 16 14:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
281 * utils.c (free_current_contents): Make more robust.
283 Tue May 16 13:30:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
285 * symtab.h (make_cleanup_discard_minimal_symbols): Replace
286 discard_minimal_symbols.
287 * minsyms.c (make_cleanup_discard_minimal_symbols):
288 (do_discard_minimal_symbols_cleanup): New functions.
290 * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
291 solib.c (solib_add_common_symbols), os9kread.c
292 (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
293 (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
294 (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
295 (coff_symfile_read): Replace make_cleanup.
297 Mon May 15 09:32:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
299 * command.h (add_set_cmd): Change VAR parameter to void pointer.
300 (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
301 (struct command): Change member VAR to void pointer.
302 * command.c (add_set_cmd, add_set_enum_cmd): Update.
304 * remote.c (add_packet_config_cmd), mips-tdep.c
305 (_initialize_mips_tdep), infrun.c (_initialize_infrun),
306 i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
307 (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
309 Tue May 16 12:46:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
311 * wrapper.h (wrap_value_subscript): Delete declaration.
313 Tue May 16 10:54:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
315 * defs.h (make_cleanup_bfd_close): Add declaration.
316 * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
319 * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
320 (download), remote-e7000.c (e7000_load), corelow.c (core_open,
321 core_file_to_sym_file): Replace calls to make_cleanup.
323 Mon May 15 16:50:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
325 * TODO: Add notes on register cache.
327 Mon May 15 21:27:27 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
329 * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
330 (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
332 (sh_show_regs): Floating point registers are called fr0-fr15.
333 For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
334 Handle sh-dsp and sh3-dsp.
335 config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
336 don't have floating point registers.
337 (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
338 (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
339 (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
341 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
343 * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
345 * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
348 Mon May 15 15:31:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
350 * valops.c (hand_function_call): Replace #ifdef
351 SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
353 * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
354 * gdbarch.h, gdbarch.c: Regenerate.
356 Mon May 15 16:05:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
358 * ax.h (make_cleanup_free_agent_expr): Add declaration.
359 * ax-general.c (do_free_agent_expr_cleanup):
360 (make_cleanup_free_agent_expr): New functions.
362 * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
363 (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
366 Mon May 15 14:06:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
368 * breakpoint.h (make_cleanup_delete_breakpoint,
369 make_exec_cleanup_delete_breakpoint): Declare.
370 * breakpoint.c (make_cleanup_delete_breakpoint,
371 make_exec_cleanup_delete_breakpoint,
372 do_delete_breakpoint_cleanup): New fuctions.
374 * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
375 breakpoint.c (until_break_command, until_break_command): Replace
376 call to make_cleanup / make_exec_cleanup.
378 Mon May 15 13:25:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
380 * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
381 (core_addr_greaterthan, core_addr_lessthan): Move from here.
382 * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
383 arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
385 Mon May 15 12:07:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
387 * printcmd.c (print_frame_args), stack.c (print_frame), command.c
388 (do_setshow_command), breakpoint.c (print_it_typical, mention):
389 Use make_cleanup_ui_out_stream_delete.
391 Mon May 15 11:23:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
393 * proc-events.c (init_syscall_table): Delete stray ``;''.
394 * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
396 * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
398 2000-05-12 Michael Snyder <msnyder@.cygnus.com>
400 * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
402 2000-05-12 Kevin Buettner <kevinb@redhat.com>
404 * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
407 Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
409 * TODO: Mention weak symbol problem. Mention UnixWare thread
412 Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
414 * README: Update section on kernel debugging.
416 Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
418 * mips-tdep.c (mips_get_saved_register): New function. Handle
419 case of 32 ABI saving 32 bit registers on stack when target has 64
421 (mips_gdbarch_init): Update.
423 Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
425 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
427 Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
429 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
430 options before using them. Report result.
431 * configure: Regenerate.
433 2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
435 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
436 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
437 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
440 Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
442 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
443 Always check that a macro is defined before printing it.
444 * gdbarch.c: Re-generate.
446 Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
448 * README: Update for GDB 5.0.
450 Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
452 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
454 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
455 definition. Disable. Document known problems.
456 (MIPS_DEFAULT_ABI): Define.
458 * mips-tdep.c (enum mips_abi): Define.
459 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
461 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
462 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
463 looking for a matching architecture require a matching MIPS_ABI.
464 (mips_gdbarch_init): Cleanup arch_debug information.
466 2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
468 * solib.c (symbol_add_stub): Remember the index and the name of
469 the section with the lowest address. Use this data (instead of
470 data from .text) to pass info into symbol_file_add.
472 * elfread.c (record_minimal_symbol_and_info): Use the section
473 where the symbol lives to get the index, instead of guessing.
475 2000-05-10 Michael Snyder <msnyder@.cygnus.com>
477 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
478 * sparc-tdep.c: include arch-utils.h.
479 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
480 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
481 (GDB_TARGET_IS_SPARC64): make into a runtime test.
482 (struct frame_extra_info): Define, use instead of the macro.
483 (Many places): Use alloca instead of statically allocated buffers
484 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
485 (sparc_extract_struct_value_address): Accept a pointer arg instead
486 of an array sized by REGISTER_BYTES.
487 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
488 instead of the defunct struct frame_saved_regs. Recognize new
489 Sparc64 store instructions as part of the prologue. Ignore the
490 destination of a frame store when parsing the prologue (so long
491 as it's on the stack).
492 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
493 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
494 instead of the defunct struct frame_saved_regs.
495 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
496 supply_register. Provide 4-byte offset to compensate for diff
497 between size of the prgreg_t elements on a 64-bit host and size
498 of the registers for a 32-bit target. Fill all inaccessible regs
499 with zero so they won't keep being requested again and again.
500 (fill_gregset): Handle 32/64 size difference between registers
501 and prgreg_t. Handle as many new 64-bit regs as possible.
502 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
503 (sparc_push_arguments): Rename to sparc32_push_arguments.
504 Copy arguments into registers as well as onto stack, so that the
505 CALL_DUMMY (code pushed onto the target stack) is not required.
506 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
507 (sparc_store_return_value): Use memset instead of bzero.
508 Use write_register_gen instead of write_register_bytes.
509 (sparclet_store_return_value): New function.
510 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
511 the gdbarch multi-architecture system.
512 (sp64_push_arguments): Rename to sparc64_push_arguments.
513 Extend to store arguments in general registers as well as on stack.
514 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
515 Use as a private function, to be called by the new external function
516 sparc64_extract_return_value.
517 (sparclet_extract_return_value): New function.
518 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
519 sparc64_register_name, sparc_print_extra_frame_info,
520 sparclite_register_name, sparclet_register_name,
521 sparc_push_return_address, sparc64_use_struct_convention,
522 sparc32_store_struct_return, sparc64_store_struct_return,
523 sparc32_register_virtual_type, sparc64_register_virtual_type,
524 sparc32_register_size, sparc64_register_size,
525 sparc32_register_byte, sparc64_register_byte,
526 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
527 sparc_convert_to_raw, sparc_frame_init_saved_regs,
528 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
529 sparc_coerce_float_to_double, sparc_call_dummy_address,
530 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
531 sparc_return_value_on_stack): New functions supporting multi-arch.
532 (sparc_gdbarch_init): New function; initialize multi-arch.
533 (struct gdbarch_tdep): Define, use for private multi-arch data.
534 * config/sparc/tm-sparc.h: Move definitions around, enclose with
535 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
536 definitions. Add enums for register names, to help debugging gdb.
537 This header file must work for non-multi-arch and for multi-arch.
538 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
539 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
540 Define GDB_MULTI_ARCH.
541 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
542 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
543 * config/sparc/tm-sparclite.h: Ditto.
544 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
545 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
546 avoid using deprecated REGISTER_NAMES macro.
547 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
549 2000-05-08 Michael Snyder <msnyder@.cygnus.com>
551 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
552 * gdbarch.c, gdbarch.h: Regenerate.
553 * core-regset.c: Change FP0_REGNUM to a runtime test.
556 * sparc-tdep.c: Ditto.
558 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
561 * sol-thread.c (sol_thread_create_inferior): only add the thread
562 to the thread list if it is not already in there.
563 (prototypes for thread_db func ptrs): pretty up formatting.
565 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
567 * config/djgpp/djconfig.sh: Use more warning switches.
569 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
570 @V@ placebo. djunpack.bat changed accordingly.
572 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
574 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
575 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
576 and saved_gpreg_size_enums.
577 (mips_stack_argsize): Update. Cleanup.
579 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
581 (MIPS_NABI32): Delete macro. Replaced by
582 MIPS_REGS_HAVE_STACK_HOME_P.
583 (mips_push_arguments): Update.
584 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
585 with test for MIPS_REGS_HAVE_STACK_HOME_P.
586 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
588 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
589 mips_default_stack_argsize.
590 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
591 (mips_stack_argsize_string): New static variable.
592 (mips_stack_argsize): New function, handle default case.
593 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
594 implemented as an enum using size_auto et.al.
595 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
596 mips_regs_have_stack_home_p.
598 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
600 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
602 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
604 * procfs.c (PROCFS_TRACE): Delete definition.
605 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
608 2000-05-05 Michael Snyder <msnyder@.cygnus.com>
610 * procfs.c: Cleanup of procfs tracing. Move defines and
611 prototypes to proc-utils.h
612 * proc-utils.h: Define tracing macros. Declare trace functions.
613 * proc-api.c: Make procfs tracing a runtime option.
614 (prepare_to_trace): New function, abstracted out of several
615 places. Open a trace file if one is required.
616 (ioctl_with_trace, write_with_trace, open_with_trace,
617 close_with_trace, wait_with_trace, lseek_with_trace):
618 Report errno if an error occurs in a system call.
619 (write_with_trace): Make 2nd arg void *, to agree with write.
621 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
623 * elfread.c (elf_symtab_read): The calculation of 'offset'
624 must be done for each symbol, not just once. The index
625 used must be the index of the section where 'sym' resides,
628 2000-05-05 Michael Snyder <msnyder@.cygnus.com>
630 * procfs.c (many functions): change int cmd; to long cmd;
631 Solaris /proc API calls this parameter a long, and requires it
632 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
633 calls it an int, but on existing UnixWare hosts, int and long
634 are the same size. So long it must be. If a future UnixWare
635 version has problems with this, we'll have to use autoconf.
636 * proc-api.c (write_with_trace): use long instead of int.
638 2000-05-04 Mark Kettenis <kettenis@gnu.org>
640 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
643 2000-05-01 Mark Kettenis <kettenis@gnu.org>
645 * infrun.c (handle_inferior_event): Add missing call to keep_going
646 and missing return when handling an ordinary signal from the
649 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
651 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
652 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
653 sect_index_text, sect_index_data, sect_index_rodata,
654 sect_index_bss to objfile structure.
655 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
656 SECT_OFF_RODATA): Remove.
657 * objfiles.c (allocate_objfile): Initialize
658 sect_index_{text,data,bss,rodata} to -1, for error detection.
660 * symfile.c (default_symfile_offsets): Initialize
661 sect_index_{text,data,bss,rodata} from bfd information.
662 * xcoffread.c (xcoff_symfile_offsets): Ditto.
663 * somread.c (som_symfile_offsets): Initialize
664 sect_index_{text,data,bss,rodata}.
666 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
667 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
668 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
669 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
670 stabsread.c, symfile.c, xcoffread.c:
671 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
674 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
676 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
678 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
679 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
680 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
681 Delete unused macros.
683 2000-05-03 Michael Snyder <msnyder@.cygnus.com>
685 * solib.c (elf_locate_base, info_sharedlibrary_command):
686 Look at the bfd to determine if it is elf32 or elf64, rather
687 than using an ifdef. This makes it runtime teststable and
690 2000-05-01 Mark Kettenis <kettenis@gnu.org>
692 * infrun.c (handle_inferior_event): When doing a "next", and
693 stepping out of a signal handler into its calling trampoline
694 ignore the value of step_frame_address.
695 (step_over_function): Only modify step_resume_breakpoint->frame if
696 the value of step_frame_address is non-zero.
698 2000-05-03 Michael Snyder <msnyder@cygnus.com>
700 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
701 is not static in the MULTI_ARCH world, so don't use it in a
702 static array declaration.
704 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
706 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
707 intelligently, making sure we use the information from the
710 2000-05-02 H.J. Lu <hjl@gnu.org>
712 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
713 instead of ELFOSABI_SYSV.
715 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
717 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
718 * gdbarch.h, gdbarch.c: Re-generate.
720 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
721 NPC_REGNUM to run-time test.
722 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
723 and NNPC_REGNUM to run-time test.
724 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
726 (procfs_store_registers): Ditto.
728 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
730 * gdbarch.sh: Provide non- multi-arch defaults by direct
731 definition in "gdbarch.h" instead of going through "gdbarch.c".
732 * gdbarch.h, gdbarch.c: Re-generate.
733 * defs.h: When non- multi-arch, include "arch-utils.h" so that
734 legacy definitions are globally visible.
736 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
738 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
739 (symtabs): Add Elena to symtabs maintainers list.
740 (Blanket Write Privs): Add Jim Blandy.
742 2000-05-01 Stan Shebs <shebs@apple.com>
744 Remove obsolete Gould configuration:
745 * configure.host, configure.tgt: Remove Gould configs.
746 * Makefile.in: Remove Gould-related actions.
747 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
748 * NEWS: Mention removal.
750 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
752 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
753 * defs.h: Properly check for GCC version number.
755 2000-04-30 Mark Kettenis <kettenis@gnu.org>
757 Fix single-stepping out of signal trampolines.
758 * config/i386/nm-linux.h (CHILD_RESUME): Define.
759 * i386-linux-nat.c (child_resume): New function.
761 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
763 * blockframe.c (frameless_look_for_prologue): Use
764 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
765 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
766 * gdbarch.h, gdbarch.c: Re-generate.
767 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
770 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
772 From "Serge Nikulin" <nikulin@actsw.amat.com>:
773 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
776 2000-04-27 Michael Snyder <msnyder@cygnus.com>
778 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
779 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
780 * gdbarch.c, gdbarch.h: regenerate
782 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
784 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
785 * target.c (do_monitor_command): Cast tcomplain to correct
786 function type in comparison.
788 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
790 From 2000-04-25 Guy Harris <guy@netapp.com>:
791 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
794 2000-04-27 Michael Snyder <msnyder@cygnus.com>
796 * jv-valprint.c (java_val_print): Add arg declaration,
797 fix compiler warning.
798 * corelow.c (core_open): Call set_gdbarch_from_file so that
799 gdbarch becomes aware of the architecture encoded in the
801 * findvar.c (write_register_gen): Export this useful interface.
802 * value.h (write_register_gen): Declare.
804 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
806 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
807 as special in the section_addr_info structure.
808 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
809 * osfsolib.c (symbol_add_stub): Ditto.
810 * irix5-nat.c (symbol_add_stub): Ditto.
812 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
814 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
816 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
818 * TODO: Document IRIX X ARM cross compile problems.
820 2000-04-26 Michael Snyder <msnyder@cygnus.com>
822 * utils.c (internal_verror): Call target_terminal_ours.
823 * wrapper.h: Fix minor comment typo.
824 * proc-api.c (write_with_trace): Change 'arg' from long to int.
825 Treat 'off_t' and 'size_t' as unsigned long in printfs.
826 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
827 * procfs.c (comments): Eliminate "???" in comments, which GCC
828 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
829 fill_fpregset, supply_fpregset): Declare.
830 (procfs_wait): Sysargs is a long, change printf format to match.
831 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
833 2000-04-26 Kevin Buettner <kevinb@redhat.com>
835 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
838 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
840 * ax-gdb.c (agent_command): Remove now useless cast of
841 `free_current_contents' when passed to `make_cleanup'.
842 * coffread.c (coff_symfile_read): Ditto.
843 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
844 (dwarf_decode_lines): Ditto.
845 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
846 (parse_and_eval, parse_to_comma_and_eval): Ditto.
847 * parse.c (parse_exp_1): Ditto.
848 * printcmd.c (print_command_1, output_command, set_command): Ditto.
849 (x_command, print_frame_args, printf_command): Ditto.
850 * top.c (execute_control_command): Ditto.
851 * tracepoint.c (validate_actionline): Ditto.
852 * typeprint.c (whatis_exp, ptype_command): Ditto.
853 (maintenance_print_type): Ditto.
855 2000-04-26 Kevin Buettner <kevinb@redhat.com>
857 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
858 (ia64-linux-tdep.o): Add dependencies.
859 (ia64-tdep.o): Add dependency for arch-utils.h.
860 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
862 2000-04-25 Michael Snyder <msnyder@cygnus.com>
864 * blockframe.c: Fix a minor typo in a comment.
866 2000-04-25 Kevin Buettner <kevinb@redhat.com>
868 * ia64-tdep.c (examine_prologue): Recognize store instructions;
869 those whose source operands are input registers which haven't
870 been seen before are considered to be part of the prologue.
872 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
874 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
875 patch being applied `Fri Apr 7 13:44:38 2000'.
877 2000-04-24 Kevin Buettner <kevinb@redhat.com>
879 * ia64-linux-tdep.c: New file.
880 * ia64-tdep.c (elf-bfd.h): Include.
881 (ia64_linux_sigcontext_register_address): New extern declaration.
882 (struct gdbarch_tdep): New struct.
883 (SIGCONTEXT_REGISTER_ADDRESS): New define.
884 (read_sigcontext_register): New static function.
885 (extract_bit_field, replace_bit_field, slotN_contents,
886 replace_slotN_contents): Made static.
887 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
888 Added new code for signal handler frames and call dummy frames.
889 (ia64_frame_init_saved_regs): Handle signal handler frames.
890 (ia64_find_saved_register): Removed.
891 (ia64_get_saved_register): Handle call dummy frames; reorganized
892 to call generic_get_saved_register() to find registers saved
894 (process_note_abi_tag_sections): New static function.
895 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
896 executable. Based upon this information, set target dependent
897 field sigcontext_register_address appropriately. Also set
898 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
899 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
900 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
901 (ia64_linux_in_sigtramp): New declaration.
903 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
905 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
908 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
910 * config/djgpp/README: Explain how to unpack using djunpack.bat.
912 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
914 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
915 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
917 (define_symbol): Ditto.
919 * valops.c (hand_function_call): Replace #ifdef
920 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
923 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
924 function REG_STRUCT_HAS_ADDR_P.
925 * gdbarch.h, gdbarch.c: Re-generate.
927 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
929 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
931 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
933 * win32-nat.c (handle_load_dll): Don't treat .text as a special
935 * somread.c (som_symfile_offsets): Ditto.
936 * somsolib.c (som_solib_add_solib_objfile): Ditto.
938 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
940 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
942 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
944 * command.h (help_all): Delete declaration.
945 * command.c (help_all): Add declaration. Convert function
946 argument list to ISO-C.
948 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
950 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
951 (d10v_stack_align): Make static.
952 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
954 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
956 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
957 run-time test for STACK_ALIGN_P.
958 * gdbarch.sh: Add support for function and variable predicates.
959 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
960 * gdbarch.h, gdbarch.c: Re-generate.
962 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
964 * defs.h, utils.c (free_current_contents): Change parameter to
967 From Philippe De Muyter <phdm@macqel.be>:
968 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
969 `(free_current_contents, &x)', not `(free, x)'.
970 * utils.c (free_current_contents): Do not `free (NULL)'.
972 * printcmd.c (print_address_symbolic): Cleanup after a failed
973 call to build_address_symbolic.
975 2000-04-20 Christopher Faylor <cgf@cygnus.com>
977 * wince-stub.c (FREE): New macro.
978 (mempool): Just free any buffer prior to reuse. Don't bother with
980 (flag_single_step): New function.
981 (skip_message): Detect "helpful" Windows CE messages and skip sending
983 (wait_for_debug_event): Use skip_message to avoid sending debug
984 messages to the host.
985 (dispatch): Prelimary implementation of single step detection.
986 * wince.c: Rework SH single stepping code to be more consistent with
988 (handle_output_debug_string): Allow first chance exceptions to come
989 through since they seem to be all that we get on some versions of
991 (check_for_step): New function, conditionally compiled based on target.
992 (regptr): Delete obsolete function.
993 (handle_exception): Detect illegal instructions.
994 (get_child_debug_event): Return success only if event code matches
996 (child_create_inferior): Reflect change to get_child_debug_event
999 2000-04-20 Christopher Faylor <cgf@cygnus.com>
1001 * win32-nat.c (thread_rec): Be more defensive about suspending already
1003 (safe_symbol_file_add_stub): New function.
1004 (safe_symbole_file_add_cleanup): New function.
1005 (safe_symbol_file_add): New function.
1006 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
1007 bogus errors from non-stabs DLLs.
1008 (handle_exception): Add work around for detection of first exception
1009 breakpoint which does not seem to occur on W2K. Detect more "signals"
1010 that can be effectively passed to the debuggee. Reorganize to eliminate
1011 continue_status global.
1012 (child_continue): Reorganize to eliminate continue_status global.
1013 (child_wait): Ditto.
1014 (child_resume): Ditto.
1015 (get_child_debug_event): Ditto. Recognize when an a breakpoint
1016 exception should be ignored. Change method for signalling when an
1017 important event has occured to the caller.
1018 (child_create_inferior): Use new method for noticing when
1019 get_child_debug_event has found something interesting.
1021 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
1023 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
1024 fails due to lack of space.
1026 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
1028 * command.c, command.h (help_all): Add functionality to display
1029 a complete listing of available commands.
1031 2000-04-20 Scott Bambrough <scottb@netwinder.org>
1033 * arm-linux-nat.c (PIDGET, TIDGET): New.
1034 (get_thread_id, GET_THREAD_ID): New.
1035 (fetch_nwfpe_register, store_nwfpe_register): New.
1036 (fetch_register, store_register): New.
1037 (fetch_fpregister, store_fpregister): New.
1038 (fill_gregset, supply_gregset): New.
1039 (fill_fpregset, supply_fpregset): New.
1040 (fetch_fpregs): Modified to use thread id's.
1041 (store_fpregs): Modified to use thread id's and
1042 fetch_nwfpe_register.
1043 (fetch_regs): Modified to use thread id's.
1044 (store_regs): Modified to use thread id's.
1045 (fetch_inferior_registers): Modified to handle single register
1047 (store_inferior_registers): Modified to handle single register
1049 (arm_linux_register_u_addr): Removed.
1051 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
1053 * config/arm/linux.mh
1054 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
1055 (LOADLIBES): Define.
1057 * config/arm/nm-linux.h: Include config/nm-linux.h.
1058 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
1059 (REGISTER_U_ADDR): Removed.
1060 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
1061 (#include "solib.h"): Removed. Included via config/nm-linux.h.
1063 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
1065 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
1066 <mooney@dogbert.cc.ndsu.nodak.edu>:
1067 * infrun.c (follow_fork_mode_kind_names): NULL terminate
1069 (scheduler_enums): Ditto.
1071 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
1073 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
1075 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
1076 SIZEOF_CALL_DUMMY_WORDS): Update.
1078 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
1079 provided by gdbarch.
1080 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
1082 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
1084 2000-04-19 Jim Blandy <jimb@redhat.com>
1086 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
1087 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
1088 * gdbarch.c, gdbarch.h: Regenerated.
1089 * arch-utils.c (default_return_value_on_stack): New function.
1090 * arch-utils.h (default_return_value_on_stack): New declaration.
1091 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
1093 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1094 two-dimensional array, instead of faking it with explicit index
1097 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
1098 (Thanks to Guy Harris.)
1100 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1102 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
1104 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1108 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1110 * TODO: Document -Wreturn-type problem.
1112 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1114 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
1116 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1118 * infcmd.c (_initialize_infcmd): Add `info r' alias for
1121 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1123 From Philippe De Muyter <phdm@macqel.be>:
1124 * bcache.c (free_bcache): Do not free NULL.
1126 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1129 * NEWS: Update GDB version. Duplicate paragraph explaining
1132 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1134 * Makefile.in (distclean): Delete tui/Makefile.
1135 * TODO: Add deletion of tui/Makefile.in to list.
1137 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1139 * symfile.h (struct section_addr_info ): Remove fields for special
1140 treatment of .text, .data and .bss sections.
1142 * solib.c (symbol_add_stub): The special field text_addr is not
1143 available anymore. Search for the .text field the hard way.
1145 * symfile.c (build_section_addr_info_from_section_table): Don't
1146 fill in {text, data, bss}_addr any more.
1147 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
1148 to fill in section_offsets for objfile.
1149 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
1150 special case anymore.
1151 (add_symbol_file_command): Ditto.
1153 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1155 symfile.c: (symbol_file_command): Remove support for rombug, to
1158 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1160 * symfile.c (add_symbol_file_command): Rewrite the arguments
1161 processing part. Simplify syntax of command. Remove support for
1163 (_initialize_symfile): Update help message for add-symbol-file
1166 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1168 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
1169 * gdbarch.h, gdbarch.c: Re-generate.
1171 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1173 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
1174 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
1175 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
1176 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
1177 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
1178 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1179 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
1180 ADDRESS_TO_POINTER): Delete default definition. Handled by
1183 * gdbarch.sh: Make multi-arch defaults, defaults for non-
1185 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
1186 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1187 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
1188 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
1189 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
1190 Provide default/legacy implementation.
1191 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
1192 * gdbarch.h, gdbarch.c: Re-generate.
1194 2000-04-16 Jim Blandy <jimb@redhat.com>
1196 * findvar.c (store_typed_address, extract_typed_address): Fix
1197 function names in error messages.
1199 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
1201 * config/djgpp/config.sed: Fix the lines which edit clean: and
1202 uninstall-info: targets.
1204 2000-04-14 Jim Blandy <jimb@redhat.com>
1206 Bring IEEE_FLOAT under gdbarch's control.
1207 * gdbarch.sh (IEEE_FLOAT): New entry.
1208 * gdbarch.c, gdbarch.h: Regenerated.
1209 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
1210 (print_floating): Use IEEE_FLOAT as if it were an expression; use
1211 the code specific to IEEE-format numbers whenever the value of
1212 IEEE_FLOAT is non-zero.
1213 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1214 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
1215 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
1216 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
1217 config/mips/tm-mips.h, config/pa/tm-hppa.h,
1218 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
1219 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
1220 IEEE_FLOAT, make sure they give it the value (1).
1222 Provide the hooks needed to support architectures on which
1223 pointers are not always simple byte addresses.
1225 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
1226 functions which architectures can redefine, defaulting to
1227 generic_pointer_to_address and generic_address_to_pointer.
1228 * findvar.c (extract_typed_address, store_typed_address,
1229 generic_pointer_to_address, generic_address_to_pointer): New
1231 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
1233 (extract_address, store_address): Doc fixes.
1234 * values.c (value_as_pointer): Doc fix.
1235 (value_from_pointer): New function.
1236 * defs.h (extract_typed_address, store_typed_address): New
1238 * inferior.h (generic_address_to_pointer,
1239 generic_pointer_to_address): New declarations.
1240 * value.h (value_from_pointer): New declaration.
1242 The following changes are all of the general form "Use these
1243 functions instead of these other functions." In each case, the
1244 change is because the new calls provide enough information to do
1245 the appropriate address / pointer conversions, where the old calls
1246 did not, or because the new functions are more appropriately named
1247 for the operation being performed.
1249 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
1251 * blockframe.c (generic_push_dummy_frame): Use read_pc and
1252 read_sp, not read_register.
1253 * c-valprint.c (c_val_print): Use extract_typed_address instead of
1254 extract_address to extract vtable entries and references.
1255 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
1256 instead of value_from_longest to extract the vtable's address.
1257 * eval.c (evaluate_subexp_standard): Use value_from_pointer
1258 instead of value_from_longest to compute `this', and for doing
1259 pointer-to-member dereferencing.
1260 * findvar.c (read_register): Use extract_unsigned_integer, not
1262 (read_var_value): Use store_typed_address instead of store_address
1263 for building label values.
1264 (locate_var_value): Use value_from_pointer instead of
1266 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
1267 instead of value_from_longest, to build arguments to __d_shl_get.
1268 * printcmd.c (set_next_address): Use value_from_pointer, not
1270 (x_command): Use value_from_pointer, not value_from_longest.
1271 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1272 not value_from_longest.
1273 * valarith.c (value_add, value_sub): Use value_from_pointer, not
1275 * valops.c (find_function_in_inferior, value_coerce_array,
1276 value_coerce_function, value_addr, hand_function_call): Same.
1277 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1278 * values.c (unpack_long): Use extract_typed_address to produce
1279 addresses from pointers and references, not extract_address.
1280 (value_from_longest): Use store_typed_address instead of
1281 store_address to produce pointer and reference values.
1283 2000-04-13 Mark Kettenis <kettenis@gnu.org>
1285 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1286 HAVE_PSADDR_T): Add them here instead of in config.in.
1288 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1289 * configure.in: Add check for broken prfpregset_t type.
1290 * lin-thread.c (gdb_prfpregset): New typedef, depends on
1291 definition of PRFPREGSET_T_BROKEN.
1292 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1293 p_td_thr_setfpregs, thread_db_fetch_registers,
1294 thread_db_store_registers): Use gdb_prfpregset_t instead of
1296 * config.in: Regenerated.
1297 * configure: Regenerated.
1299 2000-04-13 DJ Delorie <dj@cygnus.com>
1301 * mips-tdep.c (do_fp_register_row): copy the number of bytes
1302 allocated, not the size of the pointer.
1304 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1306 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
1307 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
1308 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
1309 to handle floating point registers if NUM_FREGS is not zero.
1311 2000-04-13 Nick Duffek <nsd@cygnus.com>
1313 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1314 and document to_find_new_threads bug.
1316 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
1318 * infrun.c (proceed, normal_stop): Change the error message about
1319 failure to insert breakpoints/watchpoints so that it makes sense
1320 even if ptrace is not used or no other processes can be active.
1322 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1324 * configure.in: Add --enable-maintainer-mode.
1325 * aclocal.m4, configure: Re-generate.
1327 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1328 on maintainer-mode. Update copying.c in source directory.
1329 (copying.txt): Delete rule.
1330 (copying.o): Add explict paths to $(srcdir) and explicit make
1333 2000-04-12 Kevin Buettner <kevinb@redhat.com>
1335 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1336 (fetch_debug_register, fetch_debug_register_pair,
1337 store_debug_register, store_debug_register_pair, is_power_of_2,
1338 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1339 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1341 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1342 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1343 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1344 target_remove_watchpoint): Define.
1345 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1346 ia64_linux_remove_watchpoint): Declare.
1348 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1350 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1351 hardware breakpoint resources, return EBUSY.
1352 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1353 one of the enumerated values, return EINVAL.
1355 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1357 * README: Mention special build instructions for DJGPP.
1358 * NEWS: Update with FP features on x87 platforms, and
1359 DJGPP-related changes.
1361 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1363 * top.c (gdb_completer_file_name_break_characters): New variable.
1364 (line_completion_function): When completing on file names, use
1365 gdb_completer_file_name_break_characters as word break
1366 characters for the readline library.
1368 2000-04-12 Mark Kettenis <kettenis@gnu.org>
1370 * i387-tdep.c (print_i387_value): Avoid call to
1371 floatformat_to_doublest if long double type is the same on host
1374 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
1376 * wrapper.h: Remove definitions of internal functions.
1377 * wrapper.c: Remove definitions of exported functions (which are
1378 already in wrapper.h) and make static all internal wrap_* functions.
1380 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1382 * acconfig.h (USE_INCLUDED_REGEX): Add.
1383 * Makefile.in (REGEX_CFLAGS): Delete
1384 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1385 * configure, config.in: Re-generate.
1387 2000-04-10 Philip Blundell <philb@gnu.org>
1389 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1391 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1393 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
1395 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1396 * command.h (enum command_class): Remove trailing "," to placate
1399 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1401 * TODO, NEWS: Update. Mention MI.
1403 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1405 * gdbarch-utils.h, gdbarch-utils.c: Delete.
1406 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1408 * Makefile.in: Update.
1409 * gdbarch.c: Update.
1411 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1413 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1414 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1415 new "set mips saved-gpreg-size" command
1416 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1417 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1418 either from target, or gdb multi-arch
1419 (show_mips_command): New. For "show mips" prefix command
1420 (set_mips_command): New. For "show mips" prefix command
1421 (_initialize_mips_tdep): Add top-level mips prefix command
1422 Add "set mips saved-gpreg-size" command
1424 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1425 mips_default_saved_regsize.
1426 (mips_gdbarch_init): Update.
1427 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1428 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1429 mips_default_saved_regsize.
1431 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1433 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1434 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1435 replace calls to target_xfer_memory() with target_read_memory()
1436 and target_write_memory().
1438 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1440 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1441 NULL. Macro returns a CORE_ADDR.
1443 2000-04-08 Jim Blandy <jimb@redhat.com>
1445 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1446 Don't include "bfd-elf.h".
1447 (address_significant_size): Delete variable.
1448 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1449 consistency between it and the Dwarf 2 compilation unit header
1451 (read_address): Don't mask off bits above
1452 address_significant_size.
1453 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1454 (elf_bfd_h): Remove variable; it's no longer used.
1456 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1458 * configure.in (NEW_PROC_API): Escape square brackets when testing
1460 * configure: Regenerate.
1462 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1464 * ChangeLog: Correct date on last entry.
1465 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1466 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1467 * config/arm/tm-embed: Fix build warning from redefinition of
1469 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1470 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1471 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1472 override default in tm-arm.h. Use default target byte order
1475 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1477 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1478 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1480 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1482 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1483 of PROC_SERVICE_IS_OLD.
1484 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1485 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1487 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1489 * Makefile.in (CFLAGS): Set using configure.
1491 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1492 * configure: Re-generate.
1494 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1496 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1497 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1498 procfs_ops.to_has_all_memory to 1.
1502 2000-04-06 Nick Duffek <nsd@cygnus.com>
1504 * configure.in (_MSE_INT_H): Define on Solaris 7.
1505 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1506 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1507 * configure: Regenerate.
1508 * config.in: Regenerate.
1510 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1512 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1513 Change to rely on PIDGET etc.
1514 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1515 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1516 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1517 define. Allow target to use procfs hardware watchpoints.
1518 * config/sparc/nm-sun4sol2.h: ditto.
1519 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1520 definitions to use 16 bits for the pid, 15 bits for the tid, and
1522 * config/sparc/tm-sun4sol2.h: ditto.
1523 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1524 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1525 for more than 15 thread increments.
1527 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1529 * top.c (filename_completer): Set subsequent_name to 1 early on,
1530 to prevent an infinite loop if the first file in the directory is
1531 a backup file (whose name ends in a `~').
1533 2000-04-05 Jim Blandy <jimb@redhat.com>
1535 * solib.c (update_solib_list): New function.
1536 (solib_add): Call update_solib_list, and then read symbols.
1537 (info_sharedlibrary_command): Call update_solib_list, not
1540 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1542 * arm-linux-tdep.c: Resolve implicit function declarations by
1543 including target.h and value.h. Inclusion of symtab.h is
1546 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1548 * arm-linux-tdep.c: New file.
1549 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1550 (arm_get_longjmp_target): Moved it and all defines
1551 it uses to arm-linux-tdep.c.
1552 (arm_linux_extract_return_value): Moved to
1554 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1556 2000-04-04 Nick Duffek <nsd@cygnus.com>
1558 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1559 instead of kill_target.
1561 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1563 * TODO: Make note of various C++ things i have planned for 5.1.
1565 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1567 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1568 in shift. Stop GCC thinking it has a shift overflow.
1570 2000-04-03 H.J. Lu <hjl@gnu.org>
1572 * TODO: Remove the regex entry.
1574 2000-04-03 H.J. Lu <hjl@gnu.org>
1576 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1577 is defined and <regex.h> otherwise.
1579 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1580 * monitor.c: Likewise.
1581 * osfsolib.c: Likewise.
1582 * solib.c: Likewise.
1583 * source.c: Likewise.
1584 * symtab.c: Likewise.
1586 * Makefile.in (REGEX): Changed to @REGEX@.
1587 (REGEX_CFLAGS): New.
1589 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1590 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1592 * configure.in (--with-included-regex): New switch.
1593 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1594 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1595 * configure: Regenerated.
1597 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1599 * NEWS (powerpc-*-linux*): Mention.
1601 2000-04-03 J.T. Conklin <jtc@redback.com>
1603 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1605 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1607 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1608 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1610 * ia64-linux-nat.c (fill_gregset): Implement.
1611 (supply_fpregset, fill_fpregset): New functions.
1613 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1614 which the CFM is fetched for certain frames.
1615 (find_global_pointer, find_extant_func_descr): Don't use
1616 partial symtabs for locating sections.
1618 * config/ia64/linux.mh (LOADLIBES): Define.
1619 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1620 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1621 file containing generic linux declarations/definitions.
1622 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1623 defined in generic nm-linux.h.
1624 (solib.h): Remove include; already included in generic nm-linux.h.
1626 2000-04-03 Jim Blandy <jimb@redhat.com>
1628 * solib.c (solib_add): Move all the code for loading symbol tables
1629 below the code to sort out additions and removals. That way, we
1630 always catch all loaded shared libraries whose symbols we haven't
1633 * solib.c (solib_add): Don't try to free a shared object's objfile
1634 if it doesn't have one. Duh.
1636 * solib.c (solib_add): If a pattern was given, but it doesn't
1637 match any currently loaded shared libraries, print a message;
1638 don't just be silent.
1640 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1642 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1643 two-dimensional array instead of faking it with index
1646 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1648 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1650 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1651 definition (and use the common one in tm-i386.h).
1652 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1653 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1654 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1655 i386-tdep.c defines it for all x86 targets.
1656 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1658 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1660 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1661 results. Fix editing of `main' arguments for non-GNU Sed.
1663 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1665 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1666 error message: there's no "overlay on" command.
1668 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1670 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1671 (copying.txt): New target, a link to COPYING.
1673 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1677 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1680 (set_hook, error_hook): Remove PARAMS.
1682 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1684 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1685 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1686 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1688 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1690 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1692 2000-04-02 Nick Duffek <nsd@cygnus.com>
1694 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1695 error() during parse_and_eval_type().
1696 (check_stub_method): Call safe_parse_type instead of
1697 parse_and_eval_type().
1698 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1699 (wrap_parse_and_eval_type): New support function.
1700 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1701 (wrap_parse_and_eval_type): Prototype.
1703 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1705 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1707 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1709 * gdbarch-utils.h, gdbarch-utils.c: New files.
1710 * Makefile.in (SFILES, COMMON_OBS): Update.
1711 (gdbarch_utils_h) Define.
1712 (gdbarch-utils.o): Add dependencies.
1714 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1715 handling default method values.
1716 (startup_gdbarch): Rename default_gdbarch, name misleading.
1717 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1718 (register_name): Default to legacy_register_name.
1719 (call_dummy_words): Default to legacy_call_dummy_words.
1720 (sizeof_call_dummy_words): Default to
1721 legacy_sizeof_call_dummy_words.
1722 (register_convertible): Default to
1723 generic_register_convertible_not.
1724 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1725 (remote_translate_xfer_address): Default to
1726 generic_remote_translate_xfer_address.
1727 (frameless_function_invocation): Default to
1728 generic_frameless_function_invocation_not.
1730 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1732 * i386-linux-nat.c: Add copyright notice.
1734 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1735 &floatformat_i387_ext.
1736 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1738 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1740 * findvar.c (extract_floating): Remove reference to
1741 TARGET_EXTRACT_FLOATING.
1742 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1744 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1746 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1747 Safe version of value_subscript.
1748 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1750 2000-03-30 Michael Snyder <msnyder@cygnus.com>
1752 * ui-file.c: Include "gdb_string.h"
1753 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1754 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1755 unions, since they are all used to hold both pointers and ints
1756 at various times. Casting pointer to int and vice versa gives
1757 warnings (and is not safe) if they are not the same size.
1759 2000-03-30 Michael Snyder <msnyder@cygnus.com>
1761 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1762 casting problems when int and pointer are not the same size.
1763 * event-top.c (command_handler): Use data as a union.
1764 (command_line_handler_continuation): Ditto.
1765 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1766 (step_once): ditto. (finish_command_continuation): Ditto.
1767 (finish_command): Ditto.
1768 * breakpoint.c (until_break_command): Use data as a union.
1769 (until_break_command_continuation): Ditto.
1770 * utils.c (add_intermediate_continuation): Fix typo in comment.
1772 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1774 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1775 * gdbarch.sh: Re-sync with gdbarch.[hc].
1777 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1779 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1780 (install_minimal_symbols): Fix demangled symbol problems caused by
1781 using add_minsym_to_hash_table for the demangled names, which is
1782 wrong. Now we use add_minsym_to_demangled_hash_table.
1783 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1784 caused by weird control flow.
1785 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1787 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1789 * configure.in: -linux-gnu*, not -linux-gnu.
1791 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1793 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1794 with qThreadExtraInfo.
1796 2000-03-29 J.T. Conklin <jtc@redback.com>
1798 * i386nbsd-nat.c (fetch_core_registers): Make static.
1800 * m68knbsd-nat.c (fetch_core_registers): Make static.
1801 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1803 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1805 * TODO: Update GDB 5 status.
1807 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1809 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1810 * breakpoints.c (remove_hw_watchpoints): Update.
1811 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1814 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1816 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1817 infrun.c (resume): Remove hardware watchpoints before stepping
1818 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1820 2000-03-28 Michael Snyder <msnyder@cygnus.com>
1822 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1824 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1826 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1827 CORE_ADDR, to match call from procfs_set_watchpoint.
1829 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1830 Reselect the saved frame silently after frame selection for
1831 watchpoint evaluation.
1832 (insert_breakpoints): Add missing space in `Hardware watchpoint
1833 deleted' message. Do not reinsert hardware watchpoint if it is
1834 already marked for deletion at next stop.
1836 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1838 * partial-stab.h: Add one more check against corrupted or irregular
1841 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1843 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1844 (Change also approved in the mainline glibc sources)
1846 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1848 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1849 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1850 particularly ensuring it can't return SERIAL_TIMEOUT when told
1853 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1855 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1856 which never existed before, and thus, has no deprecated old command.
1858 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1859 "set archdebug" (same goes for the show commands).
1860 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1861 deprecate "set eventdebug" (same goes for the show commands).
1862 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1863 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1865 x(init_main): Add the "set debug" and "show debug" commands.
1866 Add setdebuglist and showdebuglist.
1868 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1870 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1871 Added prototype for the deprecate command so it doesn't complain.
1873 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1875 * top.c (print_gdb_version): Bump copyright year to 2000.
1877 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1879 * MAINTAINERS: Add Glen McCready to write after approval list.
1881 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1883 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1884 * config.h: Regenerate.
1886 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1888 * TODO: Update. Add criteria for next release of GDB.
1890 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1892 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1893 * config.h: Regenerate.
1895 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1897 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1898 before installing GDB.
1900 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1902 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1903 Re-format warning message. Document that post 5.0 this can be
1906 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1908 * ChangeLog: Revert whitespace changes.
1910 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1912 * MAINTAINERS: Update folks who need accounts.
1914 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1916 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1918 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1920 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1921 instead of TARGET_LONG_DOUBLE_BITS.
1922 * config/i386/tm-i386mk.h: Likewise.
1924 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1926 Provide `long double' support for most i386 targets.
1927 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1928 &floatformat_i387_ext.
1929 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1930 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1931 `builtin_type_long_double'.
1932 (REGISTER_CONVERT_TO_VIRTUAL): Call
1933 i386_register_convert_to_virtual.
1934 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1935 (i387_to_double, double_to_i387): Remove prototypes.
1936 (i386_extract_return_value): Change prototype to match definition
1938 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1939 (TARGET_LONG_DOUBLE_BITS): #undef.
1940 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1941 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1942 (i387_extract_floating, i387_store_floating): Remove prototypes.
1943 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1944 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1945 (REGISTER_VIRTUAL_TYPE): Remove.
1946 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1947 (i386_register_convert_to_raw): New function.
1948 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1949 (i387_store_floating): Remove.
1951 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1953 * maint.c: Re-indent.
1955 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1957 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1959 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1961 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1964 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1966 * win32-nat.c: Back out special frame walking code. It was broken.
1967 (handle_exception): Correctly identify an illegal instruction.
1968 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1969 normal i386 handling.
1971 2000-03-24 J.T. Conklin <jtc@redback.com>
1973 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1974 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1975 (fetch_core_registers): Read fp registers.
1976 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1978 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1980 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1981 so that we can stop searching for the prologue past the function end
1982 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1984 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1986 * linux-thread.c, lin-thread.c (save_inferior_pid,
1987 restore_inferior_pid): Don't do compile time comparison
1988 of TARGET_PTR_BIT and TARGET_INT_BIT.
1990 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1992 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1994 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1995 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1997 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1999 (delta68_in_sigtramp): New function.
2000 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
2001 (m68k_skip_prologue): Use P_* macros, not hex constants.
2002 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
2003 instructions, but accept them in any order; use P_* macros, not octal
2004 or hex constants; recognize also `fmovemx to (fp + displacement)' and
2005 `moveml to (fp + displacement)'.
2006 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
2007 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
2009 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2011 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
2013 2000-03-23 Michael Snyder <msnyder@cygnus.com>
2015 * solib.c (open_symbol_file_object): To sneak an int argument
2016 past catch_errors, instead of casting it to a pointer, simply
2019 2000-03-23 Jimmy Guo <guo@cup.hp.com>
2021 * gdbtypes.c (rank_function): Rank all N parameters and use correct
2022 index into the prams[] and args[] arrays.
2024 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
2026 From David Whedon <dwhedon@gordian.com>
2028 * top.c (execute_command): Checks all commands beore executing
2029 to see if the user needs to be warned that the command is
2030 deprecated, warns user if appropriate.
2031 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
2032 return values from void to struct cmd_list_element *.
2033 * command.c (lookup_cmd_1): Check aliases before following link
2034 in case user needs to be warned about a deprecated alias.
2035 (deprecate_cmd): new exported function for command deprecation,
2036 sets flags and posibly a replacement string.
2037 (deprecated_cmd_warning): New exported funciton to warn user about
2038 a deprecated command.
2039 (lookup_cmd_composition): New exported function that determines
2040 alias, prefix_command, and cmd based on a string. This is useful
2041 is we want to full name of a command.
2042 * command.h : Added prototypes for deprecate_cmd,
2043 deprecated_warn_user and lookup_cmd_composition, added flags to
2044 the cmd_list_element structure, changed return values for
2045 add_com_* and add_info_* from void to cmd_list_element.
2046 * maint.c : (maintenance_deprecate): New function to deprecate a
2047 command. This exists only so that the testsuite can deprecate
2048 commands at runtime and check the warning behavior.
2049 (maintenance_undeprecate) : New function, drops deprecated flags.
2050 (maintenance_do_deprecate): Actually does the (un)deprecation.
2051 (initialize_maint_cmds): Added the above new deprecate commands.
2053 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
2054 * command.c (apropos_cmd_helper): New function, meat of the
2056 (apropos_command): New apropos command to search command
2057 names/documentation for regular expressions.
2058 (_initialize_command): Add the apropos command.
2060 2000-03-23 Michael Snyder <msnyder@cygnus.com>
2062 * sol-thread.c (ps_pglobal_lookup): Change argument type from
2063 paddr_t to psaddr_t. This mistake appears to date from an
2064 erroneous man page in Solaris 2.5 -- the correct type from the
2065 system headers has always been psaddr_t.
2066 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
2069 2000-03-22 Kevin Buettner <kevinb@redhat.com>
2071 * ia64-linux-nat.c: Fix copyright.
2072 (fill_gregset): Minor formatting fix.
2073 * ia64-tdep.c (template_encoding_table, fetch_instruction,
2074 examine_prologue): Clean up some compiler warnings.
2075 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
2076 find_global_pointer, find_extant_func_descr): New functions.
2077 (ia64_use_struct_convention, ia64_extract_return_value,
2078 ia64_push_arguments): Handle HFAs.
2079 (ia64_push_arguments): Find (or build) a function descriptor
2080 when given a function address.
2081 (ia64_push_return_address): Moved code for finding the
2082 global pointer into its own function, find_global_pointer ().
2084 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2086 * event-loop.c (handle_file_event): Run through indent.
2088 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2090 From Philippe De Muyter <phdm@macqel.be>
2092 * event-loop.c (sys/types.h): File now included unconditionally.
2093 (use_poll): New variable..
2094 (gdb_notifier): poll- and select-versions merged.
2095 (add_file_handler): If HAVE_POLL, check whether poll is usable,
2096 and reset `use_poll' if not.
2097 (create_file_handler): Select poll- or select-version according to
2099 (delete_file_handler, handle_file_event): Likewise.
2100 (gdb_wait_for_event, poll_timers): Likewise.
2102 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2104 * printcmd.c (print_scalar_formatted): Truncate addresses to the
2105 size of a target pointer before passing them to print_address.
2107 2000-03-22 Mark Kettenis <kettenis@gnu.org>
2109 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
2110 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
2112 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
2113 (i386_extract_return_value): Rewritten. Correctly support all
2114 floating-point types and large integer types on targets that use
2115 the standard i386 GDB register layout and return floating-point
2118 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2120 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
2122 2000-03-21 J.T. Conklin <jtc@redback.com>
2124 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
2125 * i386nbsd-nat.c: New file.
2127 * i386/tm-nbsd.h (NUM_REGS): Removed.
2128 (HAVE_I387_REGS): Defined.
2129 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
2131 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
2134 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
2136 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
2137 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
2138 the write after approval list.
2140 2000-03-21 Kevin Buettner <kevinb@redhat.com>
2142 * symtab.h (MAX_SECTIONS, struct section_addr_info,
2143 symbol_file_add): Move declarations from here...
2144 * symfile.h: ...to here.
2146 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
2147 all section addresses, not just .text.
2148 * symfile.h, symfile.c (free_section_addr_info,
2149 build_section_addr_info_from_section_table): New functions.
2151 * symfile.h (MAX_SECTIONS): Increase value to 40.
2152 * symfile.c (syms_from_objfile): Add bounds check prior to
2153 accessing ``other'' array in a section_addr_info_struct.
2154 Remove unused variable section_offsets.
2155 (add_symbol_file_command): Remove unused variable text_addr.
2157 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
2159 * breakpoint.c (bpstat_stop_status): Don't stop if a read
2160 watchpoint appears to break, but the watched value changed.
2162 2000-03-21 Jim Blandy <jimb@redhat.com>
2164 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
2165 a companion to gdbarch_alloc, which allows a gdbarch init function
2166 to free partially-built gdbarch structures.
2167 * gdbarch.c, gdbarch.h: Regenerated.
2169 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2171 * configure.host, configure.tgt (ia64-*-linux*): New entry.
2173 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
2174 initialize_arch): Define for IA-64.
2175 (initialize_arch): Add declaration.
2177 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
2179 * breakpoint.c (insert_breakpoints, remove_breakpoint)
2180 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
2181 remove, or check status of hardware watchpoints for entire structs
2182 and arrays unless the user explicitly asked to watch that struct
2184 (insert_breakpoints): Try to insert watchpoints for all the values
2185 on the value chain, even if some of them fail to insert.
2187 * values.c (value_primitive_field): Set the offset in struct value
2188 we return when the field is a packed bitfield.
2190 2000-03-20 Michael Snyder <msnyder@cygnus.com>
2192 * remote.c (remote_threads_extra_info): New function.
2193 Implement the extra thread info query for "info threads".
2194 (remote_threads_info): Clean up a bit.
2195 (use_threadinfo_query, use_threadextra_query): New variables.
2196 Control whether GDB will use the new or old protocol for
2197 thread info queries.
2198 (remote_open_1): Initialize new variables.
2199 (remote_async_open_1): Ditto.
2200 (remote_cisco_open): Ditto.
2202 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2204 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
2205 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
2206 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
2208 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2210 * utils.c (floatformat_from_doublest): Don't assume that a long
2211 will be exactly 32 bits in length. Also... make sure space
2212 that we're writing the float to is completely initialized to
2213 zeroes, even when the number of bits in the float is not
2214 evenly divisible by FLOATFORMAT_CHAR_BIT.
2216 2000-03-20 Jim Blandy <jimb@redhat.com>
2218 * i386-linux-nat.c: No need to #include "frame.h" any more.
2219 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2220 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2221 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2222 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2223 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2224 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2225 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2226 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2227 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2228 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2229 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
2230 out that these are target-dependent, and useful in non-native
2231 configurations. Moved to...
2232 * i386-linux-tdep.c: ... Here, a new file.
2233 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
2234 (i386-linux-tdep.o): New rule.
2235 (i386-linux-nat.o): We no longer depend on frame.h.
2236 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
2238 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2240 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
2241 Print an error at compile time if we are to use select, but FD_SET
2243 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
2244 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
2245 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
2246 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
2247 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
2248 instead of using memcpy and memset. Use FD_ISSET.
2250 * config/i386/xm-go32.h (fd_mask): Remove typedef.
2252 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2254 * command.c (_initialize_command): Document requirements for ``!''
2257 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2259 From Fri 10 Mar 2000 Robert
2260 <robert.melchers@drives.eurotherm.co.uk>:
2261 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
2263 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2265 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
2266 <dave@hiauly1.hia.nrc.ca>:
2267 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
2268 _initialize_hpux_thread being called twice.
2269 * configure: Regenerated.
2271 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2273 * event-top.c (_initialize_event_loop): If instream is not
2274 connected to a terminal device, turn editing off.
2276 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2278 Support for building GDB with DJGPP, and running the test suite on
2280 * config/djgpp/djconfig.sh: New file.
2281 * config/djgpp/config.sed: New file.
2282 * config/djgpp/README: New file.
2283 * config/djgpp/fnchange.lst: New file.
2284 * config/djgpp/djcheck.sh: New file.
2286 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2288 * ser-go32.c (ports): Make the initializers complete, to pacify
2291 2000-03-17 Jim Blandy <jimb@redhat.com>
2293 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2294 two-dimensional array, instead of faking it with explicit index
2297 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2298 linuxthreads_create_inferior): Fix typo in variable name: it's
2299 linuxthreads_exit_status, not linux_exit_status.
2301 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2304 * solib.c (solib_add): Delete debugging code.
2306 2000-03-17 Mark Kettenis <kettenis@gnu.org>
2308 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2309 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2311 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
2313 * language.c (set_lang_str): Do not call `free' for a null pointer.
2314 (set_type_str, set_range_str): Ditto.
2316 2000-03-16 Jim Blandy <jimb@redhat.com>
2318 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2321 * solib.c (current_sos): Be more careful about freeing the new
2322 so_list node if an error occurs.
2324 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2325 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2326 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2327 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2328 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2329 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2330 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2331 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2332 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2333 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2334 i386_linux_sigtramp_saved_sp): Deleted. These all implement
2335 Linux-specific signal trampoline detection, and should be moved
2337 * i386-linux-nat.c: ... here.
2338 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2339 this any more, since we're not enabling OS-specific code in a
2340 OS-independent file.
2342 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
2344 * Makefile.in (go32-nat.o): Add prerequisites.
2345 (ALLDEPFILES): Add go32-nat.c.
2347 2000-03-15 Michael Snyder <msnyder@cygnus.com>
2349 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2350 * symfile.c (reread_symbols): Clear msymbol hash table.
2352 2000-03-15 Jim Blandy <jimb@redhat.com>
2354 Deal with the inferior unloading shared objects.
2355 * solib.c (current_sos): New function, replacing find_solib.
2356 (find_solib): Deleted.
2357 (free_so): New function.
2358 (clear_solib): Call free_so, instead of writing it out.
2359 (solib_add): Rewritten: compare the inferior's current list of
2360 shared objects with GDB's list, and do the required loads and
2362 (info_sharedlibrary_command, solib_address): Don't use find_solib
2363 to walk the list of shared libraries: call solib_add, and then
2364 walk the list at so_list_head normally.
2365 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2366 detach the core target. These tasks are taken care of elsewhere.
2367 * target.c (remove_target_sections): New function.
2368 * target.h (remove_target_sections): New declaration.
2370 * solib.c (symbol_add_stub): Check whether we've already created
2371 an objfile for this shared object first, before doing all that
2372 work to compute section addresses, etc.
2374 * objfiles.c (unlink_objfile): Report an internal error if objfile
2375 doesn't occur in the object_files list.
2377 * solib.c (special_symbol_handling): Delete argument; it's not
2380 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2382 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
2383 from solib structures. Use it throughout solib.c, get rid of all
2385 (struct so_list): Change type of lmaddr to CORE_ADDR.
2386 (first_link_map_member): Change return value type to CORE_ADDR,
2388 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
2390 (open_symbol_file_object, find_solib): Change type of lm variable
2393 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
2395 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2396 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2397 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2398 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2400 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2401 not opened by dos_open, but let the 3 standard handles go through
2404 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2406 * eval.c (evaluate_subexp_with_coercion): Add call to
2407 check_typedef, to handle typedeffed vars correctly.
2409 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2411 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2413 (QUIT): Note that this can probably be replaced by a function.
2415 2000-03-13 James Ingham <jingham@leda.cygnus.com>
2417 Add support for a variable object that tries to evaluate itself in
2418 the currently selected frame, rather than in a fixed frame.
2420 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2422 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2424 * varobj.c (varobj_list): Return type indicates whether the
2425 variable's type has changed (for current frame variables).
2426 (varobj_update): Handle the case where the variable's type has
2428 (delete_variable_1): Allow for deletion of variables that have not
2430 (new_root_variable): Initialize use_selected_frame variable.
2431 (value_of_root): This is where most of the work to handle "current
2432 frame" variables was added. Most of the complexity involves
2433 handling the case where the type of the variable has changed.
2434 (varobj_create): Add a "type" argument, to tell if the
2435 variable is one of these "current frame" variables. Also protect
2436 call to parse_exp_1 from long jumping.
2438 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2440 * go32-nat.c (struct env387): Remove declaration.
2441 (print_387_status, i386_go32_float_info): Remove redundant
2443 (regno_mapping, sig_map, excepn_map): Add braces around inner
2445 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2446 fix code which mixed signed with unsigned.
2447 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2448 (go32_wait): Initialize INT3_addr.
2449 (go32_fetch_registers): Extend all FP registers that are shorter
2450 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2451 on config/i386/tm-i386.h.
2452 (store_register): Support 32 FP registers.
2453 (go32_create_inferior): Don't crash if handed a NULL pointer
2454 instead of exec file name.
2455 (ignore): Remove unused function.
2456 (go32_insert_hw_breakpoint): Remove unused variables.
2457 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2459 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2461 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2462 overloading, add support for seeing through references:
2463 * valops.c (find_overload_match): Handle STABS overloading for
2465 (find_overload_match): Look in right place for function arguments
2467 (find_overload_match): Rather than giving up when we have >1
2468 perfect match, just choose one, especially since the
2469 recommendation GDB gives ("disambiguate it by specifying function
2470 signature"), is basically impossible.
2471 (check_field_in): STREQ->strcmp_iw
2472 (search_struct_field): STREQ->strcmp_iw
2473 (find_method_list): STREQ->strcmp_iw
2474 * gdbtypes.c (rank_one_type): Add ability to see through
2476 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2478 (rank_function): Rank function properly (was doing it wrong
2479 before, comparing the wrong parts of the arrays)
2480 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2481 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2482 associated with converting a non-reference to a reference.
2483 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2484 return full value object; for STRUCTOP_PTR, use pointer to
2485 rtti type to get member / method if objectprint is set and
2486 target type of pointer is class.
2488 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2491 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2493 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2495 (gnu_attach): Change error message for missing
2496 argument to be identical to the corresponding message in
2497 `inftarg.c'. This makes the testsuite happy.
2499 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2501 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2502 %eflags isn't modified. This fixes a bug where every call to a
2503 function in the program beyond the first call would fail.
2505 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2507 * MAINTAINERS: Devolve responsibility for domain maintenance.
2509 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2511 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2513 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2515 * gdb.base/long_long.exp: Correct test suite failure when printing
2516 a long long value as a double on ARM platforms.
2518 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2520 * MAINTAINERS (Core): Anthony Green is the Java - including
2521 testsuite - maintainer. Reformat testsuite and language support
2524 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2526 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2527 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2528 i386_linux_saved_pc_after_call.
2530 2000-03-06 Jim Blandy <jimb@redhat.com>
2532 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2534 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2535 (compact_minimal_symbols): Added `objfile' argument.
2536 Put symbols in the objfile's hash table.
2537 (install_minimal_symbols): Put symbols in the objfile's demangled
2539 (lookup_minimal_symbol): Use hash table to find symbol in
2541 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2543 (prim_record_minimal_symbol_and_info): Initialize the
2544 hash link fields of the new minimal symbol.
2545 * symtab.h (struct minimal_symbol): New fields `hash_next',
2546 `demangled_hash_next'.
2547 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2548 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2549 (struct objfile): New fields `msymbol_hash',
2550 `msymbol_demangled_hash'.
2552 2000-03-06 Jim Blandy <jimb@redhat.com>
2554 * solib.c (first_link_map_member): Doc fix.
2556 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2558 From Eli Zaretskii <eliz@is.elta.co.il>:
2560 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2561 zero, since time_t might be unsigned.
2563 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2565 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2567 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2569 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2571 Allow GDB to run on Linux 2.0 again.
2572 * config.in: Add HAVE_PTRACE_GETREGS.
2573 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2574 * configure: Regenerated.
2575 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2576 CANNOT_STORE_REGISTER): New defines.
2577 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2578 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2579 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2580 store_register, old_store_inferior_registers): Copied over from
2581 `inptrace.c' as a temporary measure.
2582 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2583 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2584 HAVE_PTRACE_GETREGS isn't defined.
2585 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2587 (fetch_inferior_registers, store_inferior_registers): Fall back on
2588 the method use in `infptrace.c' (by calling
2589 old_fetch_inferior_registers and old_store_inferior_registers) if
2590 `have_ptrace_getregs' isn't set.
2592 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2594 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2595 of gregset_t and fpregset_t. Those are the only names that are
2596 guaranteed to specify the right types for all supported Linux
2598 Various doc fixes and gratitious local variable renames, all in an
2599 attempt to stress similarities between the code and unify the
2600 terminology used. Use ISO-C all over.
2601 (regmap): Remove trailing comma.
2602 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2603 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2604 is unnecessary and wasn't used anyway. All callers changed.
2605 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2606 (fetch_regs, store_regs): Remove unused variable `regno'.
2607 (fill_fpregs): If REGNO is not -1, only update the specified
2609 (fetch_core_registers): Renamed from
2610 i386_linux_fetch_core_registers. There is no need for a unique
2611 name since the function is static anyway.
2612 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2613 since it is more descriptive.
2615 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2617 * MAINTAINERS (readline/): Expand to include host maintainers.
2619 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2621 Fix support for Linux/i386 signal trampolines. The old approach
2622 didn't work for Linux 2.2 and beyond, and didn't work with recent
2623 versions of the GNU C library.
2624 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2625 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2626 (linux_rt_sigtramp_code): New variable.
2627 (LINUX_RT_SIGTRAMP_LEN): New define.
2628 (i386_linux_rt_sigtramp_start): New function. Detect start of
2629 signal trampolines for RT signals.
2630 (i386_linux_sigtramp): Removed.
2631 (i386_linux_in_sigtramp): New function.
2632 (i386_linux_sigcontext_addr): New function. Recognize the names
2633 of the signal tranmpolines used by recent versions of the GNU C
2634 library, and add support for RT signals.
2635 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2636 defines. Moved here from config/i386/tm-linux.h.
2637 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2638 Reimplement in terms of i386_linux_sigcontext_addr.
2639 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2640 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2641 Moved to i386-tdep.c.
2642 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2644 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2646 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2647 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2649 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2651 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2654 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2656 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2657 ``Blanket Write Privs'' maintainers.
2659 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2661 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2662 * language.c (longest_local_hex_string_custom): Don't compile
2663 'long long' section if host doesn't have 'long long'.
2665 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2667 * language.c (longest_raw_hex_string): Comment out. Appears
2670 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2672 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2673 "mmalloc.h" which means using PTRs.
2674 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2676 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2678 * defs.h (store_address, store_unsigned_integer, store_address):
2679 Replace PTR with void* in delcaration.
2680 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2681 extract_long_unsigned_integer, extract_address,
2682 store_signed_integer, store_unsigned_integer, store_address):
2683 Convert definition to ISO-C. Replace PTR with void*.
2685 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2687 * defs.h (make_cleanup_func): Document as deprecated.
2688 (make_cleanup_ftype): New typedef. Make signature consistent with
2689 other function typedefs. Document as not be used out side of
2690 make_cleanup code. Use in make_cleanup declarations.
2691 (null_cleanup): Replace PTR with void*.
2693 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2694 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2695 null_cleanup): Change K&R definition to ISO-C using void* and
2697 (discard_my_cleanups): Don't cast argument to free.
2699 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2701 * defs.h (struct continuation_arg): Change type of field 'data'
2704 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2706 * event-top.c: Ditto.
2708 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2710 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2712 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2713 SUBDIR_GDBTK_ALL): Define.
2714 (all-gdbtk, clean-gdbtk): New targets.
2715 (all): Add CONFIG_ALL as dependency.
2716 (clean): Add CONFIG_CLEAN as dependency.
2718 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2719 (LN_S): Define. Delete GDBtk's link code.
2721 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2723 * configure.in (ENABLE_GDBTK): Delete variable.
2724 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2725 * Makefile.in: Update.
2726 * configure: Regenerate
2728 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2730 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2733 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2735 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2736 Override definitions to include the normal FPU registers.
2737 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2738 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2740 (i387_to_double, double_to_i387): Remove prototypes.
2742 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2744 * findvar.c (extract_floating, store_floating): Use target
2745 floating point type sizes rather host sizes to determine
2746 which conversion needs to be done.
2748 2000-03-02 Nick Duffek <nsd@cygnus.com>
2750 * uw-thread.c: Apply GNU conventions to comment formatting.
2751 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2752 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2753 call to deactivate_uw_thread().
2755 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2757 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2759 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2761 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2762 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2763 share SCO/Unixware. Nick Duffek and Peter Schauer share
2766 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2768 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2769 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2770 * remote-rdi.c (arm_rdi_close): Ditto.
2772 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2774 * CONTRIBUTE (configure.in): Note that patches to configure are
2777 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2779 * MAINTAINERS: Correct my own mail address.
2781 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2783 * MAINTAINERS: Document people with paperwork pending.
2785 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2787 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2788 Make NEW_PROC_ABI interface functional on Solaris x86.
2789 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2790 procfs_find_LDT_entry function from procfs.c, mostly copied from
2792 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2795 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2797 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2798 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2800 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2802 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2803 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2804 FRAME_FIND_SAVED_REGS.
2805 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2806 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2809 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2811 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2812 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2815 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2817 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2818 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2819 (top level): Add prototypes for go32_* functions.
2820 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2821 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2822 Override definitions from tm-i386.h.
2823 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2824 * i386-tdep.c (i386_extract_return_value)
2825 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2826 to the list of targets which return FP values in FP registers.
2828 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2829 that this function be re-implemented using multi-arch.
2831 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2833 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2834 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2836 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2837 (dpmi_regs, dpmi_sregs): Remove unused variables.
2838 (dos_flush_input): Return a value, to prevent compiler warning.
2839 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2840 sizeof(union exp_element) to long, to prevent GCC from complaining
2841 about format/argument mismatch.
2842 (dump_postfix_expression): Likewise.
2844 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2846 * arm-tdep.c: Include <ctype.h>.
2848 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2850 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2851 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2852 that the target's stack was valid.
2854 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2856 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2857 * dwarf2read.c (read_address): Read 16-bits addresses.
2859 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2861 * arm-linux-nat.c (fetch_nw_fpe_*):
2862 Renamed to fetch_nwfpe_* to use the same naming convention
2863 as in the Linux kernel. Modified prototype to get rid of
2865 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2866 naming convention as in the Linux kernel. Fixed calls to
2868 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2871 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2873 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2875 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2877 * win32-nat.c: Remove unneeded header.
2880 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2882 * wince.c: Include "gdb_wait.h" and not "wait.h".
2884 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2886 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2887 Target/Architecture maintainers descriptions.
2889 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2891 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2892 Reorder headers a bit. Overall cleanup and minor reformatting.
2893 (MIG_SERVER_DIED): Remove define.
2894 (proc_update_sc): Add braces to silence compiler warning.
2895 (proc_steal_exc_port): Initialize err to zero.
2896 (make_proc): Add braces to silence compiler warning.
2897 (inf_validate_task_sc): Add cast to silence compiler warning.
2898 (inf_set_traced): Reorganize a bit to silence compiler warning.
2899 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2900 numbers and add braces to silence compiler warning.
2901 (gnu_wait): Add prototypes for server functions and add braces to
2902 silence compiler warnings.
2903 (S_exception_raise_request): Pass subcode to inf_debug call.
2904 (gnu_write_inferior): Remove unused variable `protection_changed'.
2905 (gnu_xfer_memory): Remove unused variable `result'.
2906 (set_sig_thread_cmd): Remove unused varible `tid'.
2907 (set_signals_cmd): Remve unused variable `trace'.
2908 (add_task_commands): Provide complete prototype. Reformat help
2909 strings a bit to make sure the first line is a full sentence.
2910 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2911 "info port-rights" command.
2912 (add_thread_commands): Provide complete prototype. Make static.
2913 Reformat help strings a bit to make sure the first line is a full
2915 (_initialize_gnu_nat): Provide complete prototype.
2917 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2919 Make cross-compilation for the Hurd more friendly.
2920 From Jeff Bailey <jbailey@gnu.org>:
2921 * configure.in: Use AC_CHECK_TOOL to find MiG.
2922 * Makefile.in (MIG): New variable.
2923 * config/i386/i386gnu.mh (MIG): Remove.
2924 * configure: Regenerated.
2926 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2928 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2929 comment explaining motivation behind this function and why
2930 the generic facilities won't work for this platform.
2931 * rs6000-tdep.c (skip_prologue): Always test to make sure
2932 that an instruction is read successfully from the target's
2933 memory. Introduce notion of instructions which may appear in
2934 the prologue, but may not end the prologue. Added explicit
2935 check for nop instruction. Use memset() to zero the frame
2936 data instead of assignment from a statically allocated,
2937 uninitialized structure.
2939 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2941 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2942 systems. Note that Jim Blandy as maintainer for ``tracing
2945 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2947 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2948 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2949 NetBSD...) sys_errlist should not be declared in hsys.c.
2950 NEED_SYSERRLIST is set already by configure, so we can use it.
2951 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2952 posix compliant and we should not work with the old compatibility
2953 stuff. Because of that I undef BSD in case of FBSD etc and include
2954 sys/ioctl to get the flags.
2955 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2958 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2960 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2961 of return structure in r3 if necessary.
2962 (ppc_linux_memory_remove_breakpoints): New function.
2963 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2964 for storing either cr or lr to the stack only handle those
2965 cases. (I.e, don't let these cases match 0x00000000 which is
2966 found found in the shared library trampoline prior to the
2967 loading of the shared library.)
2968 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2970 (MEMORY_REMOVE_BREAKPOINT): Define.
2972 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2974 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2976 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2978 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2979 $(SUBDIR_*_INSTALL) when so configured.
2980 * configure: Regenerate.
2982 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2984 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2986 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2987 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2988 SUBDIR_GDBTK_INSTALL): Define.
2989 (install-gdbtk): New target.
2991 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2993 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2994 * configure: Regenerate.
2996 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2998 * configure.tgt: Add arm, mips, sh wince targets.
2999 * config/arm/tm-wince.h: New file.
3000 * config/arm/wince.mt: New file.
3001 * config/sh/tm-wince.h: New file.
3002 * config/sh/wince.mt: New file.
3003 * config/mips/tm-wince.h: New file.
3004 * config/mips/wince.mt: New file.
3005 * wince.c: New file.
3006 * wince-stub.c: New file.
3007 * wince-stub.h: New file.
3008 * sh-tdep.c: Use correct register names for Windows CE.
3010 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3012 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
3013 (error_return, quit_return): Merge into catch_return pointer.
3014 (return_to_top_level): Update comment. Longjmp to *catch_errors,
3015 and communicate reason to catch_errors via setjmp return value.
3016 (catch_errors): Always catch both quit and error, and if a catch
3017 wasn't requested by caller, throw it to the next catch_error.
3018 Replace dual longjmp buffer memcpy with single pointer change.
3019 Add FIXME for possibly adding new interface to tell caller what
3020 event was caught. Add extensive comments.
3021 * defs.h (enum return_reason): Reserve 0 for use as initial
3022 setjmp() return value.
3023 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
3025 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
3027 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
3029 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
3030 * valops.c (_initialize_valops): Add command "set unwindonsignal".
3031 (hand_function_call): Test for unwind_on_signal and act accordingly.
3033 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
3035 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
3036 Match ../include/dis-asm.h change.
3037 * gdbarch.h: Regenerate.
3038 * corefile.c (dis_asm_read_memory): Update.
3040 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
3042 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
3043 (ENABLE_CFLAGS): Move initialization to start of file.
3044 (enable-gdbmi): Add new configure option --enable-gdbmi. When
3045 selected and an ${srcdir}/mi directory is present enable MI
3048 * configure: Regenerate.
3050 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
3051 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
3052 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
3053 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
3055 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
3056 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
3058 * mi: New directory. MI interface to GDB.
3060 * defs.h (interpreter_p): Declare when UI_OUT.
3061 * top.c (gdb_init): When interpreter_p, check that the interpreter
3062 was recognized by one of the linked in interpreters.
3063 * main.c (interpreter_p): Define.
3064 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
3065 * event-top.c (display_gdb_prompt): When interpreter_p, assume
3066 interpreter displays prompt.
3068 * breakpoint.c (print_it_typical, watchpoint_check,
3069 print_one_breakpoint, mention): When MI include additional
3070 target status information.
3071 * infrun.c (print_stop_reason, normal_stop): Ditto.
3073 2000-02-22 Jim Blandy <jimb@redhat.com>
3075 * gdbarch.sh: Make the `default' field really default to zero, as
3078 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
3079 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
3081 (default_coerce_float_to_double, standard_coerce_float_to_double):
3083 (value_arg_coerce): Adjust for new definition.
3084 * value.h (default_coerce_float_to_double,
3085 standard_coerce_float_to_double): New declarations for the above.
3086 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
3087 * gdbarch.c, gdbarch.h: Regenerated.
3088 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
3089 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
3091 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
3093 (mips_gdbarch_init): Install that as our coerce_float_to_double
3096 2000-02-22 Kevin Buettner <kevinb@redhat.com>
3098 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
3100 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
3101 forward declaration.
3103 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
3104 where the next frame is a signal handler caller.
3106 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
3108 (tm-linux.h): Include.
3109 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
3110 include this file for us.
3111 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
3112 config/tm-linux.h for us.
3113 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
3115 2000-02-21 Kevin Buettner <kevinb@redhat.com>
3117 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
3118 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
3119 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
3122 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
3123 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
3124 * config/powerpc/xm-linux.h: Substantially revised for native
3126 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
3127 (NATDEPFILES): Update list to reflect the fact that we can
3130 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
3131 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
3132 Renamed; The former names were lacking the rs6000_ prefix.
3133 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
3134 instead of rs6000_frame_chain.
3135 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
3136 of rs6000_frameless_function_invocation.
3138 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3140 From Philippe De Muyter <phdm@macqel.be>
3142 * event-loop.c (handle_file_event): In case of poll, enable
3143 printing of informational message if an error/exception is
3144 detected on the file descriptor.
3146 2000-02-21 Jim Kingdon <kingdon@redhat.com>
3148 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
3150 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3152 * buildsym.c: Include "language.h" and "expression.h" for
3153 longest_local_hex_string_custom.
3155 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
3157 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
3158 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
3159 Cagney <cagney@b1.cygnus.com>.
3161 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3163 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
3164 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
3165 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
3166 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
3167 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
3169 * MAINTAINERS: Add Nick Clifton to write after approval list.
3171 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
3173 * MAINTAINERS: Add note on multiple maintainers.
3175 2000-02-19 Philippe De Muyter <phdm@macqel.be>
3177 * cli-out.c (cli_table_header): Type of parameter `alignment' is
3178 `enum ui_align', not `int'.
3179 (cli_field_string, cli_field_skip): Likewise.
3181 2000-02-18 Jim Blandy <jimb@redhat.com>
3183 From Jimmy Guo <guo@cup.hp.com>:
3184 * buildsym.h (add_free_pendings): Declare.
3185 * buildsym.c (add_free_pendings): New function.
3186 (make_blockvector): 32x64 fix using longest_local_hex_string().
3187 (start_subfile): initialize variable 'subfile'.
3189 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3191 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
3192 make sure that all is cleaned up after we disconnect from the
3194 (remote_detach): Ditto.
3196 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3198 From Rodney Brown <RodneyBrown@pmsc.com>
3199 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
3200 potentially harming mistake.
3202 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3204 * arm-tdep.c: Use header file instead of extern declarations for
3205 the {get,set}_arm_regname* functions.
3207 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3209 * configure.in: Replaces obsolete gdbtk-variable.c with
3211 * configure: Regenerate.
3212 * Makefile.in: Remove obsolete/extraneous references to
3215 2000-02-16 Mark Kettenis <kettenis@gnu.org>
3217 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
3218 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
3219 33 by definition, whereas REALTIME_LO might be 32 on systems that
3220 have SIG32 such as Linux. Make sure that the signal number
3221 returned is within the range specified by REALTIME_LO and
3224 2000-02-16 Mark Kettenis <kettenis@gnu.org>
3226 * configure: Regenerated.
3228 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3230 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
3231 _initialize_arm_tdep): Allows the user to choose between any of
3232 the flavors available for the disassembly to be used in the "info
3233 reg" command and elsewhere in gdb. It prevents having to maintain
3234 this information in two places by using the data kept in the
3237 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3239 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
3240 prfpregset_t in <sys/procfs.h>.
3241 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
3243 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
3244 prgregset_t and prfpregset_t if they are not already present.
3246 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
3248 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
3249 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
3251 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
3253 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
3256 2000-02-15 Kevin Buettner <kevinb@redhat.com>
3258 Changes for AIX 4.3:
3259 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
3260 to correct value for generic dummy frames. When using
3261 generic dummy frames, don't attempt to write TOC value or
3262 function to call into the call dummy.
3263 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
3264 code to also handle the PowerOpen ABI.
3265 (ppc_push_return_address): Enable for all ports.
3266 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
3267 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
3268 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
3269 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
3270 provided by generic RS6000 definitions so that call dummies
3271 are implemented using generic dummy frames instead.
3273 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3274 prior to changing the stack pointer via ptrace(). Also, ignore
3275 attempts to store to undefined registers that are less than
3278 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3279 frame from 436 to 448 to account for alignment padding.
3280 (rs6000_push_arguments): Obtain actual register size instead
3281 of assuming the register is 4 bytes long. [There's still
3282 more work to be done to totally remove the 4 byte assumption,
3283 however.] Make sure the stack is 16 byte aligned as required
3284 by the PowerOpen ABI. Also, make sure that small structures
3285 passed in registers are properly aligned within the register.
3287 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
3289 Patch applied by Kevin Buettner <kevinb@redhat.com>
3291 * rs6000-tdep.c (skip_prologue): skip copying of argument
3292 registers to local variable registers.
3294 2000-02-14 Jim Kingdon <kingdon@redhat.com>
3296 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
3297 sym->section->index number is not a SECT_OFF_* code.
3299 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
3301 * MAINTAINERS (write after approval): Add H.J. Lu.
3303 2000-02-14 Nick Clifton <nickc@cygnus.com>
3305 * sh-tdep.c: Remove extraneous code.
3307 2000-02-14 Amit S. Kale <akale@veritas.com>
3309 * elfread.c (elf_symtab_read): Move the use of sym to after where
3311 Checked in by Jim Kingdon <kingdon@redhat.com>
3313 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3315 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3317 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
3319 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3320 * dwarf2read.c: (die_is_declaration): New fn.
3321 (read_structure_scope): Use it.
3323 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3325 2000-02-10 J.T. Conklin <jtc@redback.com>
3327 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3328 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
3330 * gdbserver/low-nbsd.c: New file.
3332 * gdbserver/Makefile.in: convert to autoconf.
3333 * gdbserver/configure.in: likewise.
3334 * gdbserver/configure: generate.
3336 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
3338 * CONTRIBUTE: New file. How to contribute to GDB.
3340 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3342 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
3343 Buettner to powerpc maintainers. Make Kevin Buettner the
3344 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
3345 and Jason Molenda to write after aproval list.
3347 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3349 * MAINTAINERS: Reformat. Separate into check-in categories.
3351 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3353 * uw-thread.c: Remove __FUNCTION__ GNUism.
3355 2000-01-17 Amit S. Kale <akale@veritas.com>
3357 * elfread.c (elf_symtab_read): Use offset for the section in which a
3358 symbol resides, instead of .text section for calculating address of a
3360 Checked in by Jim Kingdon <kingdon@redhat.com>
3362 2000-02-10 Mark Kettenis <kettenis@gnu.org>
3364 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
3365 no longer necessary now we have gdb_wait.h.
3367 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3369 * gnu-nat.c (proc_string): Make global.
3370 (do_mach_notify_dead_name): Suppress dead name notifications if we
3371 know that the task is dead.
3373 1999-12-13 Mark Kettenis <kettenis@gnu.org>
3375 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3376 instead of directly from the kernel. Add some hackery to make
3377 sure that the info isn't influenced by suspension of the task in
3378 the proc server itself.
3380 2000-02-10 Jim Kingdon <kingdon@redhat.com>
3382 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
3383 approved by Michael Snyder.
3385 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3387 * linux-thread.c: Include defs.h before gdb_wait.h.
3389 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
3391 * Makefile.in (wait_h): Delete macro. Update all dependencies
3392 specifying gdb_wait.h instead.
3394 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3395 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3396 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3397 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3398 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3399 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3400 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3401 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3402 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3403 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3405 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3407 * gdb_wait.h: New file. Based on ../include/wait.h. Include
3408 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3410 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3412 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3413 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3414 (d10v_stack_align): Declare.
3415 * d10v-tdep.c (d10v_stack_align): Define.
3417 1999-08-23 J.T. Conklin <jtc@redback.com>
3419 * top.c (remote_timeout): Change default to 2. Add comment
3420 explaining history of changes to the default value.
3421 * remote.c (_initialize_remote): Remove code that adds set/
3422 show remotetimeout, as that's also done in top.c
3424 1999-10-18 J.T. Conklin <jtc@redback.com>
3426 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3427 Return E01 instead of P01 when 'P' command fails.
3429 2000-02-05 J.T. Conklin <jtc@redback.com>
3431 * remote.c (putpkt_binary): Handle NAK from target stub.
3433 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3435 * configure.in: Remove the addition of sol-thread.c to the
3436 CONFIG_INITS list. This caused problems with init.c, because
3437 sol-thread.c would be grepped twice for _initialize_* functions.
3439 * Makefile.in: Add FIXME for init.c.
3441 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3443 Clean up compiler warnings:
3444 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3445 stack.c, valprint.c: Change variables to unsigned.
3446 * bcache.c: Rearrange to avoid warnings about variables not being set.
3447 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3448 rather than declaring print_max and repeat_count_threashold
3449 ourselves (incorrectly).
3450 * valprint.h: Do declare repeat_count_threashold.
3451 * ch-exp.c: Use default case for internal error.
3452 * findvar.c: Don't omit argument type.
3453 * symtab.c: Remove unused variable.
3455 2000-02-04 Jim Blandy <jimb@redhat.com>
3457 * c-typeprint.c (remove_qualifiers): New function.
3458 (c_type_print_base): Use it to remove qualifiers from C++
3459 qualified names, not strrchr.
3461 * c-typeprint.c (c_type_print_base): Recognize type conversion
3462 operators by calling is_type_conversion_operator.
3463 (is_type_conversion_operator): New function.
3465 2000-02-04 Nick Clifton <nickc@cygnus.com>
3467 * config/arm/tm-arm.h (LOWEST_PC): Define.
3469 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3471 * infrun.c (resume): Make just one call to target_resume(), instead
3472 of four: set up correct parameters in all the cases ahead of time,
3473 and do call at the end.
3475 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3477 * config/powerpc/tm-ppc-eabi.h: Define
3478 SOFUN_ADDRESS_MAYBE_MISSING.
3480 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3482 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3485 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3487 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3488 * configure.in (CONFIG_INIT): Initialize.
3489 (links): Link srcdir/gdbtk/library to gdbtcl2.
3490 * gdbtcl2: Moved to gdbtk/library.
3491 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3492 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3493 gdbtk.h: Moved to gdbtk/generic.
3495 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3497 * printcmd.c (build_address_symbolic): New function. Returns all
3498 the parts that are necessary to print an address in a symbolic
3500 (print_address_symbolic): Split into a printing part and an
3501 information building part, build_address_symbolic().
3503 * defs.h (build_address_symbolic): Export.
3505 2000-02-03 Jim Blandy <jimb@redhat.com>
3507 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3510 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3512 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3513 arguments on dummy frames.
3515 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3517 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3518 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3520 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3522 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3523 which now returns a timeout indication.
3524 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3525 value can still be ignored.
3527 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3529 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3532 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3534 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3535 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3538 * Makefile.in: Update.
3540 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3541 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3542 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3543 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3544 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3545 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3546 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3547 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3548 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3549 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3550 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3551 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3552 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3553 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3554 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3555 config/pa/tm-hppa.h: Update.
3556 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3558 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3560 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3561 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3562 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3563 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3564 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3565 config/mips/irix5.mh, config/mips/mipsv4.mh,
3566 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3567 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3568 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3570 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3572 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3574 * main.c (captured_main): Only use the legacy tui_file code when
3575 linking in older code such as the TUI.
3577 * gdb-file.h, gdb-file.c: New files.
3578 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3579 null_file_isatty, null_file_rewind, null_file_put,
3580 null_file_flush, null_file_write, null_file_fputs,
3581 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3582 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3583 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3584 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3585 set_gdb_file_data, struct accumulated_gdb_file,
3586 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3587 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3588 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3589 stdio_file_delete, stdio_file_flush, stdio_file_write,
3590 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3591 Moved to gdb-file.h and gdb-file.c.
3592 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3593 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3594 tui_file_rewind, tui_file_put, tui_file_fputs,
3595 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3596 fputs_unfiltered_hook):
3597 Moved to tui/tui-file.c and tui/tui-file.h.
3599 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3600 (tui-file.o, gdb-file.o): Add dependencies.
3601 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3602 * main.c: #include tui/tui-file.h.
3604 2000-01-28 Fred Fish <fnf@cygnus.com>
3606 * findvar.c (value_from_register): Special case handling of D10V
3607 pointer values fetched from registers.
3609 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3611 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3612 support for new style thumb prologues.
3614 2000-01-28 Nick Clifton <nickc@redhat.com>
3616 * arm-tdep.c: Remove extraneous dash at start of strings
3617 introduced in previous delta.
3619 2000-01-27 Nick Clifton <nickc@redhat.com>
3621 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3622 parse_arm_disassembler_option().
3624 2000-01-27 Jim Blandy <jimb@cygnus.com>
3626 * symtab.c (decode_line_1): Don't let commas that are within
3627 quotes or parenthesis terminate the line spec. Don't use pp when
3628 removing the final double quote of a double-quoted string. Don't
3629 forget to skip the opening double quote. I have no clue whether
3630 this change is correct; probably we've just moved this function
3631 from one buggy place to another buggy place, and never came within
3632 an outhouse whiff of correctness.
3633 (find_toplevel_char): New function.
3635 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3637 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3638 passing the pointer to a thumb function as an argument.
3640 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3642 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3643 are reinserted for another run.
3645 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3647 * cli-out.c (cli_filed_string): Test for NULL string.
3649 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3651 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3652 the inferior as well as breakpoints being hit while performing an
3653 inferior function call.
3654 * valops.c (hand_function_call): Ditto.
3656 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3658 From Mark Kettenis <kettenis@gnu.org>
3660 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3661 i386_REGS_SEGS_STATE.
3662 (HAVE_I387_REGS): Define.
3663 (FLOAT_INFO): Remove.
3664 * i386gnu-nat.c: Almost completely rewritten to use new i386
3665 register layout and `float info' implementation.
3666 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3667 Move prototypes from here.
3668 * gnu-nat.h: To here.
3670 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3672 * utils.c (get_field, put_field): Fix buffer underruns and
3673 overruns. Also, handle case where total_len is not evenly
3675 (getfield): Make sure zeroing of unwanted bits occurs even
3676 when bit field to extract does not straddle two or more
3679 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3681 * defs.h: Add gdb_thread_select declaration.
3683 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3685 * linux-thread.c (_initialize_linuxthreads): Make sure that
3686 linuxthreads_block_mask does not block SIGCHLD.
3688 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3690 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3691 text so that new lines work properly.
3693 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3695 * proc-utils.h: New file. Export functions from proc-*.c.
3697 * proc_api.c: Rename to:
3698 * proc-api.c: New file. Add include of proc-utils.h.
3700 * proc_events.c: Rename to:
3701 * proc-events.c: New file.
3703 * proc_flags.c: Rename to:
3704 * proc-flags.c: New file.
3706 * proc_why.c: Rename to:
3707 * proc-why.c: New file. Add include of proc-utils.h.
3709 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3710 ctype.h, proc-utils.h.
3711 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3712 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3714 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3716 (procfs_wait): Adjust format in some printf_filetered calls to
3717 avoid compiler warnings.
3718 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3719 are also ifdef'd 0 .
3720 (procfs_resume): Add parentheses around '&&' operation.
3721 (procfs_set_exec_trap): Remove unused variable.
3722 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3724 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3725 proc-why.o): Update dependencies.
3727 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3730 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3732 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3733 Fix from Robert Lipe <robertl@sco.com>.
3734 * configure: Regenerated.
3736 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3738 * stack.c (print_frame_info_base): Break up into the frame info
3739 (location) printing part and the rest (source line printing).
3740 (print_frame): New function. Take care of printing the location
3744 * infrun.c (normal_stop): Use enum values rather than integers for the
3745 source_flag to be passed to show_and_print_stack_frame().
3748 * frame.h (print_what): New enum for 'source' argument to
3749 print_frame_info_base(). Use this instead of obscure numbers.
3752 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3754 * event-top.c (stdin_event_handler): call quit_command rather than
3755 exit -- run cleanups, give target code a chance to say goodbye to
3756 the target. Fixes bug where the inferior processes were left
3757 around on Solaris (and probably elsewhere) by the testsuite.
3759 2000-01-14 Mark Salter <msalter@cygnus.com>
3761 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3762 machine id for disassembly.
3764 2000-01-13 Jim Blandy <jimb@cygnus.com>
3766 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3767 convert_to_regset, when regno indicates a specific register.
3769 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3771 * uw-thread.c: Document libthread.so debugging interface. Minor
3772 comment and formatting tweaks.
3773 (DEBUG): #define as 0 instead of 1.
3774 (CALL_BASE): Include function name in error msg.
3775 (libthread_stub): Adjust inferior_pid after thread exit.
3776 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3777 asking procfs_ops to create inferior.
3778 (libthread_init): Don't return nonlocally on error.
3780 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3782 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3785 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3787 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3788 both sides are on the same state.
3790 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3792 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3793 115200 (minor syntax mistake).
3795 2000-01-12 Jim Blandy <jimb@cygnus.com>
3797 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3798 this here, to go along with the definitions of PIDGET and TIDGET.
3800 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3802 * thread.c (do_captured_thread_select): New function. Switch
3803 current thread, safely from within catch_errors().
3804 (gdb_thread_select): New function. Switch threads safely.
3805 (thread_command): Use gdb_thread_select().
3807 (do_captured_list_thread_ids): New function.
3808 (gdb_list_thread_ids): New function.
3810 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3812 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3814 * configure.in: Avoid linking -limagehlp unless it's a native build.
3815 * configure: Regenerate.
3816 * thread.cc (add_thread): Clear private data pointer here or suffer
3817 strange behavior when it is checked for NULL later.
3819 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3821 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3822 * configure.in: Add an additional library to cygwin link.
3823 * configure: Regenerate.
3825 Patch from Egor Duda <deo@logos-m.ru>:
3826 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3829 2000-01-07 Michael Snyder <msnyder@cygnus.com>
3831 * uw-thread.c: New file to support UnixWare user-mode threads:
3832 contributed by Nickolas Duffek <nsd@cygnus.com>.
3833 * target.h (struct target_ops): New vector, to_extra_thread_info,
3834 allows back-ends to give extra details in info thread display.
3835 (target_extra_thread_info): define new macro.
3836 (target_find_new_threads): simplify macro. Cleanup comments.
3837 * target.c (to_extra_thread_info): default and inherit new vector.
3838 (cleanup_target): eliminate PARAMS, break up long lines,
3839 provide default definition for to_extra_thread_info, and
3840 to_find_new_threads. Default to_thread_alive and to_query
3841 to return_zero, not target_ignore (they each return int not void).
3842 (debug_to_find_new_threads): new debug entry.
3843 (setup_target_debug): add debug_to_find_new_threads.
3844 * gdbthread.h: export struct thread_info, find_thread_pid, and
3845 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3846 copyright. Add new private data pointer for use by target back-ends.
3847 * thread.c (struct thread_info): move definition to gdbthread.h.
3848 (find_thread_pid): new exported function for thread lookup.
3849 (iterate_over_threads): new exported function for applying
3850 arbitrary operations to threads. Update copyright to 2000.
3851 (info_threads_command): use new target_extra_thread_info vector
3852 to display extra information about each thread (if implemented).
3853 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3854 Add defines for PIDGET, etc.
3855 * config/i386/tm-i386sol2.h: ditto.
3856 * config/sparc/tm-sun4sol2.h: ditto.
3857 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3858 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3859 if -lpthread and -lpthreads fail.
3861 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3862 (proc_flags): combine flags that UnixWare splits into two locations.
3863 (proc_modify_flag): add support for PR_KLC (kill on last close).
3864 (proc_[un]set_kill_on_last_close): new functions.
3866 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3868 * infrun.c (normal_stop): Print out thread id when we stop.
3870 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3872 * remote.c (remote_open_1): Fix message so it does not imply a
3873 specific syntax for serial ports, as it is OS dependent.
3874 (remote_async_open_1): Ibid.
3875 (init_remote_ops): Ibid.
3877 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3879 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3880 "set remotebaud" command (if set) when no speed is specified on
3881 the "target rdi" command.
3883 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3885 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3887 (baud_options[]): Ibid.
3889 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3891 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3892 used by each operating system.
3894 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3896 * breakpoint.c (until_break_command): Add an argument for the
3897 continuation, the beginning of the cleanups set up by this
3899 (until_break_command_continuation): Do cleanups until the one
3900 passed in as argument instead of doing all of them.
3902 * infcmd.c (finish_command_continuation): Expect a new argument,
3903 which indicates up to where to do cleanups. Update calls to
3904 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3905 (finish_command): Add another argument for the continuation: the
3906 starting cleanup for this command.
3908 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3910 From Grant Edwards <grante@visi.com> (original patch from Thomas
3912 * rdi-share/ardi.c: Allow interruption of interruptible
3913 targets with a <CNTL-C>.
3915 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3917 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3918 to control port to accommodate some versions of Angel.
3920 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3922 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3923 Add interpretation for C Support Library packets.
3925 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3927 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3928 is now being modified.
3929 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3931 For older changes see ChangeLog-99
3937 version-control: never