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2000-05-17 Michael Snyder <msnyder@seadog.cygnus.com>
[deliverable/binutils-gdb.git] / gdb / ChangeLog
CommitLineData
9cebe72f
C		 12000-05-23 J.T. Conklin <jtc@redback.com>
2
3 * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
4 * config/i386/nbsd.mh (NATDEPFILES): ...to here.
5 * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
6 * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
7 * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
8 * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
9
10 * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
11 * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
12 * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
13 (fetch_inferior_registers): Likewise.
14 (store_inferior_registers): Likewise.
15
16 * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
17 floating point registers.
18 (store_inferior_registers): Likewise.
19
b2450fc5
MK		 202000-05-24 Mark Kettenis <kettenis@gnu.org>
21
22 * i387-nat.h, i387-nat.c: New files.
23
863e0fe4
AO		 24Tue May 23 17:21:24 2000 Alexandre Oliva <aoliva@cygnus.com>
25
26 * config/sparc/nm-linux.h: Include config/nm-linux.h.
27 * config/powerpc/nm-linux.h: Likewise.
28
9af97293
DT		 29Tue May 23 13:20:00 1999 Gregory Lielens <info@fft.be>
30
31 * f-valprint.c : Corrected f_val_print function for TYPE_CODE
32 (type) = TYPE_CODE_COMPLEX
33
f5ff8c83
AC		 34Wed May 24 00:38:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
35
36 * utils.c (make_cleanup_close, do_close_cleanup): New functions.
37 * defs.h (make_cleanup_close): Add declaration.
38
16cadf39
AC		 39Tue May 23 20:47:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
40
41 * configure.in (build_warnings): Add -Wuninitialized.
42 * configure: Regenerate.
43
6e8cb14a
AC		 44Tue May 23 17:44:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
45
46 From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
47 (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
48 * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
16cadf39 49
6e8cb14a
AC		 50 * configure: Re-generate.
51 * proc-api.c: Only include <sys/user.h> when available.
52 (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
53
54 * TODO: Update.
55
96dd7890
MS		 562000-05-17 Michael Snyder <msnyder@seadog.cygnus.com>
57
58 * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
ab9d50c7 59 * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
96dd7890 60
b08dff7b
AC		 612000-05-17 Andrew Cagney <cagney@sourceware.cygnus.com>
62
63 * GDB 5.0 released.
64 * Makefile.in (VERSION): Set to 5.0.
65
74b7792f
AC		 66Mon May 22 16:20:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
67
68 * inferior.h (make_cleanup_restore_inferior_status):
69 * infrun.c (make_cleanup_restore_inferior_status,
70 do_restore_inferior_status_cleanup): New functions.
71 * valops.c (hand_function_call): Use.
72 * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
73 (step_1): Use.
74 * symfile.c (clear_symtab_users_cleanup): New function.
75 (syms_from_objfile, reread_symbols): Use.
76 * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
77 New functions.
78 * objfiles.h (make_cleanup_free_objfile): Add declaration.
79 * symfile.c (syms_from_objfile, reread_symbols), hpread.c
80 (hpread_build_psymtabs), hp-psymtab-read.c
81 (hpread_build_psymtabs): Use.
82 * dwarf2read.c (make_cleanup_free_die_list,
83 do_free_die_list_cleanup): New functions.
84 (psymtab_to_symtab_1): Use.
85 * tracepoint.c (make_cleanup_free_actions,
86 do_free_actions_cleanup): New functions.
87 (read_actions): Use.
88 * corelow.c (core_close_cleanup): New function.
89 (core_open): Use.
90 * dbxread.c (make_cleanup_free_bincl_list,
91 do_free_bincl_list_cleanup): New function.
92 (read_dbx_symtab): Use.
93 * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
94 functions.
95 (coff_symfile_read): Use.
96 * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
97 New function.
98 (varobj_create): Use.
99 * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
100 (free_funcalls): Change signature to match make_cleanup_ftype.
101 * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
102 (download), solib.c (open_symbol_file_object), sparcl-tdep.c
103 (sparclite_open), parse.c (parse_exp_1): Remove cast using
104 make_cleanup_func.
105
004527cb
AC		 106Mon May 22 15:49:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
107
108 * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
109 (proc_iterate_over_mappings): Use make_cleanup_close.
110 (proc_get_LDT_entry): Ditto.
111 (do_closedir_cleanup): New function.
112 (proc_update_threads): Use.
113 (do_destroy_procinfo_cleanup): New function.
114 (info_proc_cmd): Use.
115
e41a3b1a
AC		 116Mon May 22 15:21:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
117
118 * top.h (command_loop_marker): Change signature to match
119 make_cleanup_ftype.
120 * top.c (command_loop_marker): Update.
121 (command_loop, simplified_command_loop), event-top.c
122 (command_handler): Remove cast using make_cleanup_func.
123 * event-top.c (command_handler): Ditto.
124
125 * top.c (do_chdir_cleanup): New function.
126 (gdb_init): Use. Use xstrdup instead of strsave.
127 * top.c (do_fclose_cleanup): New function.
128 (source_command): Use.
129 * top.c (do_restore_instream_cleanup): Rename
130 source_cleanup. Change signature to match make_cleanup.
131 (read_command_filem execute_user_command): Update. Remove cast
132 using make_cleanup_func.
133 * top.c (do_free_command_lines_cleanup,
134 make_cleanup_free_command_lines): New funtions.
135 (get_command_line, read_command_lines): Use.
136 * top.c (arg_cleanup): Change signature to match make_cleanup.
137 (setup_user_args): Remove cast using make_cleanup_func.
138
5683e87a
AC		 139Mon May 22 12:05:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
140
141 * defs.h (t_reg): Delete typedef.
142 (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
143 * utils.c (phex, phex_nz): New functions.
144 (paddr, paddr_nz): Use.
145
146 * monitor.c (monitor_store_register): Replace preg with phex.
147
148Mon May 22 11:46:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
149
150 * TODO: Add note on typecast using catch_errors_ftype.
151
e8475ad4
MK		 1522000-05-21 Mark Kettenis <kettenis@gnu.org>
153
154 * i387-tdep.c (print_i387_value): Cast &value to (char *) in
155 pointer arithmetic. Fixes a bug which manifested itself on
156 FreeBSD.
157
d4b2399a
C		 1582000-05-20 J.T. Conklin <jtc@redback.com>
159
160 * target.h (target_memory_bfd_section): Removed declaration.
161 * target.c (target_memory_bfd_section): Removed.
162 * exec.c (xfer_memory): Removed #if'ed-out code which referenced
163 target_memory_bfd_section.
164
165 * target.h (target_read_memory_section): Removed declaration.
166 * target.c (target_read_memory_section): Removed.
167 (target_xfer_memory): Update, removed bfd_section argument.
168 (target_read_string, target_read_memory, target_write_memory):
169 Update for above change.
170
171 * gdbcore.h (read_memory_section): Removed declaration.
172 * corefile.c (read_memory_section): Removed.
173 * jv-lang.c (get_java_utf8_name): Changed calls to
174 read_memory_section to read_memory.
175 * printcmd.c (printf_command): Likewise.
176 * valops.c (value_at, value_fetch_lazy): Likewise.
177
e42180d7
C		 1782000-05-18 J.T. Conklin <jtc@redback.com>
179
180 * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
181 * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
182 config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
183 config/powerpc/xm-nbsd.h: New files.
184
96dd7890 185>>>>>>> 1.399
74b2d067
EZ		 1862000-05-17 Eli Zaretskii <eliz@is.elta.co.il>
187
188 * gdb/config/djgpp/README: Fine-tune installation instructions
189 based on user reports.
190
d8038014
AC		 191Wed May 17 18:27:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
192
193 * configure.in (build_warnings): List possible warnings.
194 * configure: Regenerate.
195 * TODO: More updates.
196 * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
197 Approval.
198
e2bdc01e
AC		 199Wed May 17 16:48:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
200
201 From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
202 * config/v850/tm-v850.h: Change breakpoint sequence to be
203 'br *' since there is no 16bit "illegal" instruction on this
204 processor.
205
7ae38352
AC		 206Tue May 16 18:57:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
207
208 * TODO: Review. Delete anything that is no longer applicable.
209
e2f9c474
AC		 210Tue May 16 14:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
211
212 * utils.c (free_current_contents): Make more robust.
213
56e290f4
AC		 214Tue May 16 13:30:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
215
216 * symtab.h (make_cleanup_discard_minimal_symbols): Replace
217 discard_minimal_symbols.
218 * minsyms.c (make_cleanup_discard_minimal_symbols):
219 (do_discard_minimal_symbols_cleanup): New functions.
220
221 * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
222 solib.c (solib_add_common_symbols), os9kread.c
223 (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
224 (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
225 (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
226 (coff_symfile_read): Replace make_cleanup.
227
1ed2a135
AC		 228Mon May 15 09:32:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
229
230 * command.h (add_set_cmd): Change VAR parameter to void pointer.
231 (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
232 (struct command): Change member VAR to void pointer.
233 * command.c (add_set_cmd, add_set_enum_cmd): Update.
234
235 * remote.c (add_packet_config_cmd), mips-tdep.c
236 (_initialize_mips_tdep), infrun.c (_initialize_infrun),
237 i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
238 (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
239
dfb0df6c
AC		 240Tue May 16 12:46:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
241
242 * wrapper.h (wrap_value_subscript): Delete declaration.
243
5c65bbb6
AC		 244Tue May 16 10:54:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
245
246 * defs.h (make_cleanup_bfd_close): Add declaration.
247 * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
248 functions.
249
250 * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
251 (download), remote-e7000.c (e7000_load), corelow.c (core_open,
252 core_file_to_sym_file): Replace calls to make_cleanup.
253
2a00c9ce
AC		 254Mon May 15 16:50:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
255
256 * TODO: Add notes on register cache.
257
63978407
JR		 258Mon May 15 21:27:27 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
259
260 * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
261 (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
262 bfd_mach_sh3_dsp.
263 (sh_show_regs): Floating point registers are called fr0-fr15.
264 For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
265 Handle sh-dsp and sh3-dsp.
266 config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
267 don't have floating point registers.
268 (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
269 (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
270 (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
271
4f0aafb3
EZ		 2722000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
273
274 * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
275
276 * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
277 prototypes.
278
d1e3cf49
AC		 279Mon May 15 15:31:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
280
281 * valops.c (hand_function_call): Replace #ifdef
282 SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
283
284 * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
285 * gdbarch.h, gdbarch.c: Regenerate.
286
f23d52e0
AC		 287Mon May 15 16:05:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
288
289 * ax.h (make_cleanup_free_agent_expr): Add declaration.
290 * ax-general.c (do_free_agent_expr_cleanup):
291 (make_cleanup_free_agent_expr): New functions.
292
293 * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
294 (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
295 to make_cleanup.
296
4d6140d9
AC		 297Mon May 15 14:06:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
298
299 * breakpoint.h (make_cleanup_delete_breakpoint,
300 make_exec_cleanup_delete_breakpoint): Declare.
301 * breakpoint.c (make_cleanup_delete_breakpoint,
302 make_exec_cleanup_delete_breakpoint,
303 do_delete_breakpoint_cleanup): New fuctions.
304
305 * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
306 breakpoint.c (until_break_command, until_break_command): Replace
307 call to make_cleanup / make_exec_cleanup.
308
3339cf8b
AC		 309Mon May 15 13:25:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
310
311 * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
312 (core_addr_greaterthan, core_addr_lessthan): Move from here.
313 * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
314 arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
315
b02eeafb
AC		 316Mon May 15 12:07:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
317
318 * printcmd.c (print_frame_args), stack.c (print_frame), command.c
319 (do_setshow_command), breakpoint.c (print_it_typical, mention):
320 Use make_cleanup_ui_out_stream_delete.
321
5bfb05ca
AC		 322Mon May 15 11:23:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
323
324 * proc-events.c (init_syscall_table): Delete stray ``;''.
325 * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
326 value.
327 * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
328
aca52a9b
MS		 3292000-05-12 Michael Snyder <msnyder@.cygnus.com>
330
331 * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
332
bf9198f1
KB		 3332000-05-12 Kevin Buettner <kevinb@redhat.com>
334
335 * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
336 extension code.
337
6bc37a96
AC		 338Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
339
3fffcb5e
AC		 340 * TODO: Mention weak symbol problem. Mention UnixWare thread
341 problem.
6bc37a96 342
6736fc7b
AC		 343Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
344
345 * README: Update section on kernel debugging.
346
47a8d4ba
AC		 347Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
348
349 * mips-tdep.c (mips_get_saved_register): New function. Handle
350 case of 32 ABI saving 32 bit registers on stack when target has 64
351 bit ISA.
352 (mips_gdbarch_init): Update.
353
216a600b
AC		 354Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
355
356 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
357
746a987d
AC		 358Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
359
360 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
361 options before using them. Report result.
362 * configure: Regenerate.
363
2ec466f9
EZ		 3642000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
365
366 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
367 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
368 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
369 accordingly.
370
381323f4
AC		 371Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
372
373 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
374 Always check that a macro is defined before printing it.
375 * gdbarch.c: Re-generate.
376
aba7b4b6
AC		 377Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
378
379 * README: Update for GDB 5.0.
380
0dadbba0
AC		 381Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
382
383 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
384
385 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
386 definition. Disable. Document known problems.
387 (MIPS_DEFAULT_ABI): Define.
388
389 * mips-tdep.c (enum mips_abi): Define.
390 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
391 (MIPS_EABI): Update.
392 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
393 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
394 looking for a matching architecture require a matching MIPS_ABI.
395 (mips_gdbarch_init): Cleanup arch_debug information.
396
9e124216
EZ		 3972000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
398
399 * solib.c (symbol_add_stub): Remember the index and the name of
400 the section with the lowest address. Use this data (instead of
401 data from .text) to pass info into symbol_file_add.
402
403 * elfread.c (record_minimal_symbol_and_info): Use the section
404 where the symbol lives to get the index, instead of guessing.
405
aca52a9b 4062000-05-10 Michael Snyder <msnyder@.cygnus.com>
0dadbba0 407
5af923b0
MS		 408 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
409 * sparc-tdep.c: include arch-utils.h.
410 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
411 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
412 (GDB_TARGET_IS_SPARC64): make into a runtime test.
413 (struct frame_extra_info): Define, use instead of the macro.
414 (Many places): Use alloca instead of statically allocated buffers
415 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
416 (sparc_extract_struct_value_address): Accept a pointer arg instead
417 of an array sized by REGISTER_BYTES.
418 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
419 instead of the defunct struct frame_saved_regs. Recognize new
420 Sparc64 store instructions as part of the prologue. Ignore the
421 destination of a frame store when parsing the prologue (so long
422 as it's on the stack).
423 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
424 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
425 instead of the defunct struct frame_saved_regs.
426 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
427 supply_register. Provide 4-byte offset to compensate for diff
428 between size of the prgreg_t elements on a 64-bit host and size
429 of the registers for a 32-bit target. Fill all inaccessible regs
430 with zero so they won't keep being requested again and again.
431 (fill_gregset): Handle 32/64 size difference between registers
432 and prgreg_t. Handle as many new 64-bit regs as possible.
433 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
434 (sparc_push_arguments): Rename to sparc32_push_arguments.
435 Copy arguments into registers as well as onto stack, so that the
436 CALL_DUMMY (code pushed onto the target stack) is not required.
437 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
438 (sparc_store_return_value): Use memset instead of bzero.
439 Use write_register_gen instead of write_register_bytes.
440 (sparclet_store_return_value): New function.
441 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
442 the gdbarch multi-architecture system.
443 (sp64_push_arguments): Rename to sparc64_push_arguments.
444 Extend to store arguments in general registers as well as on stack.
445 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
446 Use as a private function, to be called by the new external function
447 sparc64_extract_return_value.
448 (sparclet_extract_return_value): New function.
449 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
450 sparc64_register_name, sparc_print_extra_frame_info,
451 sparclite_register_name, sparclet_register_name,
452 sparc_push_return_address, sparc64_use_struct_convention,
453 sparc32_store_struct_return, sparc64_store_struct_return,
454 sparc32_register_virtual_type, sparc64_register_virtual_type,
455 sparc32_register_size, sparc64_register_size,
456 sparc32_register_byte, sparc64_register_byte,
457 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
458 sparc_convert_to_raw, sparc_frame_init_saved_regs,
459 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
460 sparc_coerce_float_to_double, sparc_call_dummy_address,
461 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
462 sparc_return_value_on_stack): New functions supporting multi-arch.
463 (sparc_gdbarch_init): New function; initialize multi-arch.
464 (struct gdbarch_tdep): Define, use for private multi-arch data.
465 * config/sparc/tm-sparc.h: Move definitions around, enclose with
466 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
467 definitions. Add enums for register names, to help debugging gdb.
468 This header file must work for non-multi-arch and for multi-arch.
469 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
470 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
471 Define GDB_MULTI_ARCH.
472 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
473 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
474 * config/sparc/tm-sparclite.h: Ditto.
475 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
476 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
477 avoid using deprecated REGISTER_NAMES macro.
478 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
479
aca52a9b 4802000-05-08 Michael Snyder <msnyder@.cygnus.com>
e245aa6b 481
60054393
MS		 482 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
483 * gdbarch.c, gdbarch.h: Regenerate.
484 * core-regset.c: Change FP0_REGNUM to a runtime test.
485 * procfs.c: Ditto.
486 * sun3-nat.c: Ditto.
487 * sparc-tdep.c: Ditto.
488
489 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
490 * ptx4-nat.c: Ditto.
491
e245aa6b
MS		 492 * sol-thread.c (sol_thread_create_inferior): only add the thread
493 to the thread list if it is not already in there.
494 (prototypes for thread_db func ptrs): pretty up formatting.
495
ed0a91a5
EZ		 4962000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
497
498 * config/djgpp/djconfig.sh: Use more warning switches.
499
500 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
501 @V@ placebo. djunpack.bat changed accordingly.
502
d929b26f
AC		 503Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
504
505 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
506 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
507 and saved_gpreg_size_enums.
508 (mips_stack_argsize): Update. Cleanup.
509
510 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
511 MIPS_STACK_ARGSIZE.
512 (MIPS_NABI32): Delete macro. Replaced by
513 MIPS_REGS_HAVE_STACK_HOME_P.
514 (mips_push_arguments): Update.
515 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
516 with test for MIPS_REGS_HAVE_STACK_HOME_P.
517 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
518 default.
519 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
520 mips_default_stack_argsize.
521 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
522 (mips_stack_argsize_string): New static variable.
523 (mips_stack_argsize): New function, handle default case.
524 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
525 implemented as an enum using size_auto et.al.
526 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
527 mips_regs_have_stack_home_p.
528
529 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
530 for n32.
531 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
532
327fce13
AC		 533Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
534
535 * procfs.c (PROCFS_TRACE): Delete definition.
536 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
537 define.
538
aca52a9b 5392000-05-05 Michael Snyder <msnyder@.cygnus.com>
103b3ef5
MS		 540
541 * procfs.c: Cleanup of procfs tracing. Move defines and
542 prototypes to proc-utils.h
543 * proc-utils.h: Define tracing macros. Declare trace functions.
544 * proc-api.c: Make procfs tracing a runtime option.
545 (prepare_to_trace): New function, abstracted out of several
546 places. Open a trace file if one is required.
547 (ioctl_with_trace, write_with_trace, open_with_trace,
548 close_with_trace, wait_with_trace, lseek_with_trace):
549 Report errno if an error occurs in a system call.
550 (write_with_trace): Make 2nd arg void *, to agree with write.
551
b8d39351
EZ		 5522000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
553
554 * elfread.c (elf_symtab_read): The calculation of 'offset'
555 must be done for each symbol, not just once. The index
556 used must be the index of the section where 'sym' resides,
557 not .text.
558
aca52a9b 5592000-05-05 Michael Snyder <msnyder@.cygnus.com>
6c1a54b2
MS		 560
561 * procfs.c (many functions): change int cmd; to long cmd;
562 Solaris /proc API calls this parameter a long, and requires it
563 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
564 calls it an int, but on existing UnixWare hosts, int and long
565 are the same size. So long it must be. If a future UnixWare
566 version has problems with this, we'll have to use autoconf.
567 * proc-api.c (write_with_trace): use long instead of int.
568
318b21ef
MK		 5692000-05-04 Mark Kettenis <kettenis@gnu.org>
570
571 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
572 already defined.
573
e441088d
MK		 5742000-05-01 Mark Kettenis <kettenis@gnu.org>
575
576 * infrun.c (handle_inferior_event): Add missing call to keep_going
577 and missing return when handling an ordinary signal from the
578 inferior.
579
b8d39351 5802000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
b8fbeb18
EZ		 581
582 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
583 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
584 sect_index_text, sect_index_data, sect_index_rodata,
585 sect_index_bss to objfile structure.
586 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
587 SECT_OFF_RODATA): Remove.
588 * objfiles.c (allocate_objfile): Initialize
589 sect_index_{text,data,bss,rodata} to -1, for error detection.
590
591 * symfile.c (default_symfile_offsets): Initialize
592 sect_index_{text,data,bss,rodata} from bfd information.
593 * xcoffread.c (xcoff_symfile_offsets): Ditto.
594 * somread.c (som_symfile_offsets): Initialize
595 sect_index_{text,data,bss,rodata}.
596
597 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
598 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
599 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
600 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
601 stabsread.c, symfile.c, xcoffread.c:
602 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
603 current objfile.
604
605 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
606
6878c383
AC		 607Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
608
609 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
610 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
70d1b0e8
AC		 611 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
612 Delete unused macros.
6878c383 613
aca52a9b 6142000-05-03 Michael Snyder <msnyder@.cygnus.com>
f5b8946c
MS		 615
616 * solib.c (elf_locate_base, info_sharedlibrary_command):
617 Look at the bfd to determine if it is elf32 or elf64, rather
618 than using an ifdef. This makes it runtime teststable and
619 multi-arch.
620
d41707c8
MK		 6212000-05-01 Mark Kettenis <kettenis@gnu.org>
622
623 * infrun.c (handle_inferior_event): When doing a "next", and
624 stepping out of a signal handler into its calling trampoline
625 ignore the value of step_frame_address.
626 (step_over_function): Only modify step_resume_breakpoint->frame if
627 the value of step_frame_address is non-zero.
628
aca52a9b 6292000-05-03 Michael Snyder <msnyder@cygnus.com>
86110418
MS		 630
631 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
632 is not static in the MULTI_ARCH world, so don't use it in a
633 static array declaration.
634
54cf9c03
EZ		 6352000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
636
637 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
638 intelligently, making sure we use the information from the
639 symbol tables fully.
640
02240683
L		 6412000-05-02 H.J. Lu <hjl@gnu.org>
642
643 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
644 instead of ELFOSABI_SYSV.
645
03863182
AC		 646Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
647
648 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
649 * gdbarch.h, gdbarch.c: Re-generate.
650
651 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
652 NPC_REGNUM to run-time test.
653 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
654 and NNPC_REGNUM to run-time test.
655 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
656 run-time test.
657 (procfs_store_registers): Ditto.
658
33489c5b
AC		 659Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
660
661 * gdbarch.sh: Provide non- multi-arch defaults by direct
662 definition in "gdbarch.h" instead of going through "gdbarch.c".
663 * gdbarch.h, gdbarch.c: Re-generate.
664 * defs.h: When non- multi-arch, include "arch-utils.h" so that
665 legacy definitions are globally visible.
666
258e9693
AC		 667Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
668
669 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
2ea493eb 670 (symtabs): Add Elena to symtabs maintainers list.
5d15e252 671 (Blanket Write Privs): Add Jim Blandy.
258e9693 672
5330533d
SS		 6732000-05-01 Stan Shebs <shebs@apple.com>
674
675 Remove obsolete Gould configuration:
676 * configure.host, configure.tgt: Remove Gould configs.
677 * Makefile.in: Remove Gould-related actions.
678 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
679 * NEWS: Mention removal.
680
7d418785
AC		 681Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
682
683 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
684 * defs.h: Properly check for GCC version number.
685
a6abb2c0
MK		 6862000-04-30 Mark Kettenis <kettenis@gnu.org>
687
688 Fix single-stepping out of signal trampolines.
689 * config/i386/nm-linux.h (CHILD_RESUME): Define.
690 * i386-linux-nat.c (child_resume): New function.
691
dad41f9a
AC		 692Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
693
694 * blockframe.c (frameless_look_for_prologue): Use
695 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
696 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
697 * gdbarch.h, gdbarch.c: Re-generate.
698 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
699 function.
700
1bd54964
AC		 701Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
702
703 From "Serge Nikulin" <nikulin@actsw.amat.com>:
704 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
705 name is unknow.
706
aca52a9b 7072000-04-27 Michael Snyder <msnyder@cygnus.com>
06b8da7d
MS		 708
709 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
710 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
711 * gdbarch.c, gdbarch.h: regenerate
712
2b5fe715
AC		 713Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
714
715 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
716 * target.c (do_monitor_command): Cast tcomplain to correct
717 function type in comparison.
718
719Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
720
721 From 2000-04-25 Guy Harris <guy@netapp.com>:
722 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
723 ser-pipe.o
724
aca52a9b 7252000-04-27 Michael Snyder <msnyder@cygnus.com>
cbda0a99
MS		 726
727 * jv-valprint.c (java_val_print): Add arg declaration,
728 fix compiler warning.
729 * corelow.c (core_open): Call set_gdbarch_from_file so that
730 gdbarch becomes aware of the architecture encoded in the
731 corefile.
732 * findvar.c (write_register_gen): Export this useful interface.
733 * value.h (write_register_gen): Declare.
734
a034fba4
EZ		 7352000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
736
737 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
738 as special in the section_addr_info structure.
739 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
740 * osfsolib.c (symbol_add_stub): Ditto.
741 * irix5-nat.c (symbol_add_stub): Ditto.
742
28d069e6
AC		 743Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
744
745 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
746
b2f4b24d
AC		 747Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
748
749 * TODO: Document IRIX X ARM cross compile problems.
750
aca52a9b 7512000-04-26 Michael Snyder <msnyder@cygnus.com>
4261bedc
MS		 752
753 * utils.c (internal_verror): Call target_terminal_ours.
cbda0a99 754 * wrapper.h: Fix minor comment typo.
b943d152
MS		 755 * proc-api.c (write_with_trace): Change 'arg' from long to int.
756 Treat 'off_t' and 'size_t' as unsigned long in printfs.
757 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
02d5252f
MS		 758 * procfs.c (comments): Eliminate "???" in comments, which GCC
759 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
cbda0a99 760 fill_fpregset, supply_fpregset): Declare.
02d5252f
MS		 761 (procfs_wait): Sysargs is a long, change printf format to match.
762 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
b943d152 763
146bcf0c
KB		 7642000-04-26 Kevin Buettner <kevinb@redhat.com>
765
766 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
767 ia64linux-nat.c.
768
c13c43fd
PDM		 769Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
770
771 * ax-gdb.c (agent_command): Remove now useless cast of
772 `free_current_contents' when passed to `make_cleanup'.
773 * coffread.c (coff_symfile_read): Ditto.
774 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
775 (dwarf_decode_lines): Ditto.
776 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
777 (parse_and_eval, parse_to_comma_and_eval): Ditto.
778 * parse.c (parse_exp_1): Ditto.
779 * printcmd.c (print_command_1, output_command, set_command): Ditto.
780 (x_command, print_frame_args, printf_command): Ditto.
781 * top.c (execute_control_command): Ditto.
782 * tracepoint.c (validate_actionline): Ditto.
783 * typeprint.c (whatis_exp, ptype_command): Ditto.
784 (maintenance_print_type): Ditto.
785
8064c6ae
KB		 7862000-04-26 Kevin Buettner <kevinb@redhat.com>
787
788 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
789 (ia64-linux-tdep.o): Add dependencies.
790 (ia64-tdep.o): Add dependency for arch-utils.h.
791 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
792
aca52a9b 7932000-04-25 Michael Snyder <msnyder@cygnus.com>
72229eb7
MS		 794
795 * blockframe.c: Fix a minor typo in a comment.
796
0927a22b
KB		 7972000-04-25 Kevin Buettner <kevinb@redhat.com>
798
799 * ia64-tdep.c (examine_prologue): Recognize store instructions;
800 those whose source operands are input registers which haven't
801 been seen before are considered to be part of the prologue.
802
380b774b
GM		 803Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
804
805 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
806 patch being applied `Fri Apr 7 13:44:38 2000'.
807
244bc108
KB		 8082000-04-24 Kevin Buettner <kevinb@redhat.com>
809
810 * ia64-linux-tdep.c: New file.
811 * ia64-tdep.c (elf-bfd.h): Include.
812 (ia64_linux_sigcontext_register_address): New extern declaration.
813 (struct gdbarch_tdep): New struct.
814 (SIGCONTEXT_REGISTER_ADDRESS): New define.
815 (read_sigcontext_register): New static function.
816 (extract_bit_field, replace_bit_field, slotN_contents,
817 replace_slotN_contents): Made static.
818 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
819 Added new code for signal handler frames and call dummy frames.
820 (ia64_frame_init_saved_regs): Handle signal handler frames.
821 (ia64_find_saved_register): Removed.
822 (ia64_get_saved_register): Handle call dummy frames; reorganized
823 to call generic_get_saved_register() to find registers saved
824 in previous frames.
825 (process_note_abi_tag_sections): New static function.
826 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
827 executable. Based upon this information, set target dependent
828 field sigcontext_register_address appropriately. Also set
829 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
830 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
831 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
832 (ia64_linux_in_sigtramp): New declaration.
833
7162c0ca
EZ		 8342000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
835
836 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
837 manual.
838
878798ce 8392000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
6cafa39f
EZ		 840
841 * config/djgpp/README: Explain how to unpack using djunpack.bat.
842
d03e67c9
AC		 843Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
844
845 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
846 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
847 REG_STRUCT_HAS_ADDR.
848 (define_symbol): Ditto.
849
850 * valops.c (hand_function_call): Replace #ifdef
851 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
852 affected code.
853
854 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
855 function REG_STRUCT_HAS_ADDR_P.
856 * gdbarch.h, gdbarch.c: Re-generate.
857
c221dafc
EZ		 8582000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
859
860 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
861
0aa9cf96
EZ		 8622000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
863
864 * win32-nat.c (handle_load_dll): Don't treat .text as a special
865 section anymore.
866 * somread.c (som_symfile_offsets): Ditto.
867 * somsolib.c (som_solib_add_solib_objfile): Ditto.
868
889ec156
AC		 869Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
870
871 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
872
c85871a3
AC		 873Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
874
875 * command.h (help_all): Delete declaration.
876 * command.c (help_all): Add declaration. Convert function
877 argument list to ISO-C.
878
23964bcd
AC		 879Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
880
881 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
882 (d10v_stack_align): Make static.
883 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
884
2ada493a
AC		 885Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
886
887 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
888 run-time test for STACK_ALIGN_P.
889 * gdbarch.sh: Add support for function and variable predicates.
890 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
891 * gdbarch.h, gdbarch.c: Re-generate.
892
2f9429ae
AC		 893Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
894
895 * defs.h, utils.c (free_current_contents): Change parameter to
896 void*.
897
898 From Philippe De Muyter <phdm@macqel.be>:
899 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
900 `(free_current_contents, &x)', not `(free, x)'.
901 * utils.c (free_current_contents): Do not `free (NULL)'.
902
903 * printcmd.c (print_address_symbolic): Cleanup after a failed
904 call to build_address_symbolic.
905
61c37cee
CF		 9062000-04-20 Christopher Faylor <cgf@cygnus.com>
907
908 * wince-stub.c (FREE): New macro.
909 (mempool): Just free any buffer prior to reuse. Don't bother with
910 realloc.
911 (flag_single_step): New function.
912 (skip_message): Detect "helpful" Windows CE messages and skip sending
913 them to the host.
914 (wait_for_debug_event): Use skip_message to avoid sending debug
915 messages to the host.
916 (dispatch): Prelimary implementation of single step detection.
917 * wince.c: Rework SH single stepping code to be more consistent with
918 other wince targets.
919 (handle_output_debug_string): Allow first chance exceptions to come
920 through since they seem to be all that we get on some versions of
921 Windows CE.
922 (check_for_step): New function, conditionally compiled based on target.
923 (regptr): Delete obsolete function.
924 (handle_exception): Detect illegal instructions.
925 (get_child_debug_event): Return success only if event code matches
926 target.
927 (child_create_inferior): Reflect change to get_child_debug_event
928 arguments.
929
8a892701
CF		 9302000-04-20 Christopher Faylor <cgf@cygnus.com>
931
932 * win32-nat.c (thread_rec): Be more defensive about suspending already
933 suspended threads.
934 (safe_symbol_file_add_stub): New function.
935 (safe_symbole_file_add_cleanup): New function.
936 (safe_symbol_file_add): New function.
937 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
938 bogus errors from non-stabs DLLs.
939 (handle_exception): Add work around for detection of first exception
940 breakpoint which does not seem to occur on W2K. Detect more "signals"
941 that can be effectively passed to the debuggee. Reorganize to eliminate
942 continue_status global.
943 (child_continue): Reorganize to eliminate continue_status global.
944 (child_wait): Ditto.
945 (child_resume): Ditto.
946 (get_child_debug_event): Ditto. Recognize when an a breakpoint
947 exception should be ignored. Change method for signalling when an
948 important event has occured to the caller.
949 (child_create_inferior): Use new method for noticing when
950 get_child_debug_event has found something interesting.
951
c18e0d23
GM		 952Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
953
954 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
955 fails due to lack of space.
956
49a5a3a3
GM		 957Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
958
959 * command.c, command.h (help_all): Add functionality to display
960 a complete listing of available commands.
961
41c49b06
SB		 9622000-04-20 Scott Bambrough <scottb@netwinder.org>
963
964 * arm-linux-nat.c (PIDGET, TIDGET): New.
965 (get_thread_id, GET_THREAD_ID): New.
966 (fetch_nwfpe_register, store_nwfpe_register): New.
967 (fetch_register, store_register): New.
968 (fetch_fpregister, store_fpregister): New.
969 (fill_gregset, supply_gregset): New.
970 (fill_fpregset, supply_fpregset): New.
971 (fetch_fpregs): Modified to use thread id's.
972 (store_fpregs): Modified to use thread id's and
973 fetch_nwfpe_register.
974 (fetch_regs): Modified to use thread id's.
975 (store_regs): Modified to use thread id's.
976 (fetch_inferior_registers): Modified to handle single register
977 fetches.
978 (store_inferior_registers): Modified to handle single register
979 stores.
980 (arm_linux_register_u_addr): Removed.
981
982 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
983
984 * config/arm/linux.mh
985 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
986 (LOADLIBES): Define.
987
988 * config/arm/nm-linux.h: Include config/nm-linux.h.
989 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
990 (REGISTER_U_ADDR): Removed.
991 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
992 (#include "solib.h"): Removed. Included via config/nm-linux.h.
993
ef346e04
AC		 994Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
995
996 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
997 <mooney@dogbert.cc.ndsu.nodak.edu>:
998 * infrun.c (follow_fork_mode_kind_names): NULL terminate
999 array. Re-indent.
1000 (scheduler_enums): Ditto.
1001
ba886e9d
AC		 1002Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
1003
1004 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
1005 multi-arch targets.
1006 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
1007 SIZEOF_CALL_DUMMY_WORDS): Update.
1008
1009 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
1010 provided by gdbarch.
1011 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
1012
1013 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
1014
8f0a00f8
JB		 10152000-04-19 Jim Blandy <jimb@redhat.com>
1016
b209c575
JB		 1017 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
1018 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
1019 * gdbarch.c, gdbarch.h: Regenerated.
1020 * arch-utils.c (default_return_value_on_stack): New function.
1021 * arch-utils.h (default_return_value_on_stack): New declaration.
1022 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
1023
8f0a00f8
JB		 1024 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1025 two-dimensional array, instead of faking it with explicit index
1026 arithmetic.
1027
1028 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
1029 (Thanks to Guy Harris.)
1030
8956470d
EZ		 10312000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1032
1033 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
1034
c2d1645f
PS		 10352000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1036
1037 * TODO: Update.
1038
e55e8cee
AC		 1039Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1040
1041 * TODO: Document -Wreturn-type problem.
1042
90515c23
AC		 10432000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1044
1045 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
1046
7194c49b
AC		 10472000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1048
1049 * infcmd.c (_initialize_infcmd): Add `info r' alias for
1050 `info registers'.
1051
df02e9ed
AC		 1052Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1053
1054 From Philippe De Muyter <phdm@macqel.be>:
1055 * bcache.c (free_bcache): Do not free NULL.
1056
9debab2f
AC		 1057Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1058
1059 * TODO: Cleanup.
1060 * NEWS: Update GDB version. Duplicate paragraph explaining
1061 obsolete.
1062
747d1ccb
AC		 1063Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1064
1065 * Makefile.in (distclean): Delete tui/Makefile.
1066 * TODO: Add deletion of tui/Makefile.in to list.
1067
e7cf9df1
EZ		 10682000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1069
1070 * symfile.h (struct section_addr_info ): Remove fields for special
1071 treatment of .text, .data and .bss sections.
1072
1073 * solib.c (symbol_add_stub): The special field text_addr is not
1074 available anymore. Search for the .text field the hard way.
1075
1076 * symfile.c (build_section_addr_info_from_section_table): Don't
1077 fill in {text, data, bss}_addr any more.
1078 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
1079 to fill in section_offsets for objfile.
1080 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
1081 special case anymore.
1082 (add_symbol_file_command): Ditto.
1083
4da95fc4
EZ		 10842000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1085
1086 symfile.c: (symbol_file_command): Remove support for rombug, to
1087 simplify code.
1088
db162d44
EZ		 10892000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1090
1091 * symfile.c (add_symbol_file_command): Rewrite the arguments
1092 processing part. Simplify syntax of command. Remove support for
1093 rombug.
1094 (_initialize_symfile): Update help message for add-symbol-file
1095 command.
1096
301ab94d
AC		 1097Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1098
1099 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
1100 * gdbarch.h, gdbarch.c: Re-generate.
1101
bc1821e6
AC		 1102Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1103
1104 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
1105 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
1106 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
1107 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
1108 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
1109 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1110 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
1111 ADDRESS_TO_POINTER): Delete default definition. Handled by
1112 gdbarch.
1113
1114 * gdbarch.sh: Make multi-arch defaults, defaults for non-
1115 multi-arch targets.
1116 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
1117 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1118 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
1119 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
1120 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
1121 Provide default/legacy implementation.
1122 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
1123 * gdbarch.h, gdbarch.c: Re-generate.
1124
0ce865f2
JB		 11252000-04-16 Jim Blandy <jimb@redhat.com>
1126
1127 * findvar.c (store_typed_address, extract_typed_address): Fix
1128 function names in error messages.
1129
6c9d75b8
EZ		 11302000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
1131
1132 * config/djgpp/config.sed: Fix the lines which edit clean: and
1133 uninstall-info: targets.
1134
8dc7983f
JB		 11352000-04-14 Jim Blandy <jimb@redhat.com>
1136
c41dbdb8
JB		 1137 Bring IEEE_FLOAT under gdbarch's control.
1138 * gdbarch.sh (IEEE_FLOAT): New entry.
1139 * gdbarch.c, gdbarch.h: Regenerated.
1140 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
1141 (print_floating): Use IEEE_FLOAT as if it were an expression; use
1142 the code specific to IEEE-format numbers whenever the value of
1143 IEEE_FLOAT is non-zero.
1144 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1145 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
1146 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
1147 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
1148 config/mips/tm-mips.h, config/pa/tm-hppa.h,
1149 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
1150 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
1151 IEEE_FLOAT, make sure they give it the value (1).
1152
8dc7983f
JB		 1153 Provide the hooks needed to support architectures on which
1154 pointers are not always simple byte addresses.
1155
1156 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
1157 functions which architectures can redefine, defaulting to
1158 generic_pointer_to_address and generic_address_to_pointer.
1159 * findvar.c (extract_typed_address, store_typed_address,
1160 generic_pointer_to_address, generic_address_to_pointer): New
1161 functions.
1162 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
1163 definitions.
1164 (extract_address, store_address): Doc fixes.
1165 * values.c (value_as_pointer): Doc fix.
1166 (value_from_pointer): New function.
1167 * defs.h (extract_typed_address, store_typed_address): New
1168 declarations.
1169 * inferior.h (generic_address_to_pointer,
1170 generic_pointer_to_address): New declarations.
1171 * value.h (value_from_pointer): New declaration.
1172
1173 The following changes are all of the general form "Use these
1174 functions instead of these other functions." In each case, the
1175 change is because the new calls provide enough information to do
1176 the appropriate address / pointer conversions, where the old calls
1177 did not, or because the new functions are more appropriately named
1178 for the operation being performed.
1179
1180 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
1181 value_from_longest.
1182 * blockframe.c (generic_push_dummy_frame): Use read_pc and
1183 read_sp, not read_register.
1184 * c-valprint.c (c_val_print): Use extract_typed_address instead of
1185 extract_address to extract vtable entries and references.
1186 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
1187 instead of value_from_longest to extract the vtable's address.
1188 * eval.c (evaluate_subexp_standard): Use value_from_pointer
1189 instead of value_from_longest to compute `this', and for doing
1190 pointer-to-member dereferencing.
1191 * findvar.c (read_register): Use extract_unsigned_integer, not
1192 extract_address.
1193 (read_var_value): Use store_typed_address instead of store_address
1194 for building label values.
1195 (locate_var_value): Use value_from_pointer instead of
1196 value_from_longest.
1197 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
1198 instead of value_from_longest, to build arguments to __d_shl_get.
1199 * printcmd.c (set_next_address): Use value_from_pointer, not
1200 value_from_longest.
1201 (x_command): Use value_from_pointer, not value_from_longest.
1202 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1203 not value_from_longest.
1204 * valarith.c (value_add, value_sub): Use value_from_pointer, not
1205 value_from_longest.
1206 * valops.c (find_function_in_inferior, value_coerce_array,
1207 value_coerce_function, value_addr, hand_function_call): Same.
1208 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1209 * values.c (unpack_long): Use extract_typed_address to produce
1210 addresses from pointers and references, not extract_address.
1211 (value_from_longest): Use store_typed_address instead of
1212 store_address to produce pointer and reference values.
1213
d84dd0c5
MK		 12142000-04-13 Mark Kettenis <kettenis@gnu.org>
1215
1216 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1217 HAVE_PSADDR_T): Add them here instead of in config.in.
1218
1219 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1220 * configure.in: Add check for broken prfpregset_t type.
1221 * lin-thread.c (gdb_prfpregset): New typedef, depends on
1222 definition of PRFPREGSET_T_BROKEN.
1223 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1224 p_td_thr_setfpregs, thread_db_fetch_registers,
1225 thread_db_store_registers): Use gdb_prfpregset_t instead of
1226 prfpregset_t.
1227 * config.in: Regenerated.
1228 * configure: Regenerated.
1229
65edb64b
DD		 12302000-04-13 DJ Delorie <dj@cygnus.com>
1231
1232 * mips-tdep.c (do_fp_register_row): copy the number of bytes
1233 allocated, not the size of the pointer.
1234
14164c30
PS		 12352000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1236
1237 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
1238 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
1239 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
1240 to handle floating point registers if NUM_FREGS is not zero.
1241
db348f27
ND		 12422000-04-13 Nick Duffek <nsd@cygnus.com>
1243
1244 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1245 and document to_find_new_threads bug.
1246
010a3cd9
EZ		 12472000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
1248
1249 * infrun.c (proceed, normal_stop): Change the error message about
1250 failure to insert breakpoints/watchpoints so that it makes sense
1251 even if ptrace is not used or no other processes can be active.
1252
413ccac7
AC		 1253Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1254
1255 * configure.in: Add --enable-maintainer-mode.
1256 * aclocal.m4, configure: Re-generate.
1257
1258 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1259 on maintainer-mode. Update copying.c in source directory.
1260 (copying.txt): Delete rule.
1261 (copying.o): Add explict paths to $(srcdir) and explicit make
1262 rule.
1263
acf7b9e1
KB		 12642000-04-12 Kevin Buettner <kevinb@redhat.com>
1265
1266 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1267 (fetch_debug_register, fetch_debug_register_pair,
1268 store_debug_register, store_debug_register_pair, is_power_of_2,
1269 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1270 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1271 New functions.
1272 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1273 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1274 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1275 target_remove_watchpoint): Define.
1276 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1277 ia64_linux_remove_watchpoint): Declare.
1278
d03cef9d
EZ		 12792000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1280
1281 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1282 hardware breakpoint resources, return EBUSY.
1283 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1284 one of the enumerated values, return EINVAL.
1285
c63ce875
EZ		 12862000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1287
1288 * README: Mention special build instructions for DJGPP.
1289 * NEWS: Update with FP features on x87 platforms, and
1290 DJGPP-related changes.
1291
ae678129
EZ		 12922000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1293
1294 * top.c (gdb_completer_file_name_break_characters): New variable.
1295 (line_completion_function): When completing on file names, use
1296 gdb_completer_file_name_break_characters as word break
1297 characters for the readline library.
1298
1d77867f
MK		 12992000-04-12 Mark Kettenis <kettenis@gnu.org>
1300
1301 * i387-tdep.c (print_i387_value): Avoid call to
1302 floatformat_to_doublest if long double type is the same on host
1303 and target.
1304
287e3058
FN		 13052000-04-11 Fernando Nasser <fnasser@cygnus.com>
1306
1307 * wrapper.h: Remove definitions of internal functions.
1308 * wrapper.c: Remove definitions of exported functions (which are
1309 already in wrapper.h) and make static all internal wrap_* functions.
1310
e48f66e4
AC		 1311Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1312
1313 * acconfig.h (USE_INCLUDED_REGEX): Add.
1314 * Makefile.in (REGEX_CFLAGS): Delete
1315 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1316 * configure, config.in: Re-generate.
1317
f38e884d
SB		 13182000-04-10 Philip Blundell <philb@gnu.org>
1319
1320 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1321 arm-linux-tdep.c.
1322 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1323
9285ab80
FN		 13242000-04-10 Fernando Nasser <fnasser@cygnus.com>
1325
1326 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1327 * command.h (enum command_class): Remove trailing "," to placate
1328 AIX xlc.
1329
bc9e5bbf
AC		 1330Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1331
1332 * TODO, NEWS: Update. Mention MI.
1333
1ad03bde
AC		 1334Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1335
1336 * gdbarch-utils.h, gdbarch-utils.c: Delete.
1337 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1338 name problems.
1339 * Makefile.in: Update.
1340 * gdbarch.c: Update.
1341
a5ea2558
AC		 1342Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1343
1344 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1345 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1346 new "set mips saved-gpreg-size" command
1347 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1348 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1349 either from target, or gdb multi-arch
1350 (show_mips_command): New. For "show mips" prefix command
1351 (set_mips_command): New. For "show mips" prefix command
1352 (_initialize_mips_tdep): Add top-level mips prefix command
1353 Add "set mips saved-gpreg-size" command
1354
1355 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1356 mips_default_saved_regsize.
1357 (mips_gdbarch_init): Update.
1358 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1359 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1360 mips_default_saved_regsize.
1361
f7384f0f
AC		 1362Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1363
1364 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1365 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1366 replace calls to target_xfer_memory() with target_read_memory()
1367 and target_write_memory().
1368
85c9a9d5
AC		 1369Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1370
1371 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1372 NULL. Macro returns a CORE_ADDR.
1373
64367e0a
JB		 13742000-04-08 Jim Blandy <jimb@redhat.com>
1375
1376 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1377 Don't include "bfd-elf.h".
1378 (address_significant_size): Delete variable.
1379 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1380 consistency between it and the Dwarf 2 compilation unit header
1381 address size.
1382 (read_address): Don't mask off bits above
1383 address_significant_size.
1384 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1385 (elf_bfd_h): Remove variable; it's no longer used.
1386
3423db82
PS		 13872000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1388
1389 * configure.in (NEW_PROC_API): Escape square brackets when testing
1390 for solaris2.[678].
1391 * configure: Regenerate.
1392
134e61c4
SB		 13932000-04-07 Scott Bambrough <scottb@netwinder.org>
1394
1395 * ChangeLog: Correct date on last entry.
1396 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1397 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1398 * config/arm/tm-embed: Fix build warning from redefinition of
1399 LOWEST_PC.
1400 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1401 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1402 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1403 override default in tm-arm.h. Use default target byte order
1404 from tm-arm.h.
1405
14062000-04-07 Scott Bambrough <scottb@netwinder.org>
03e0fb3a
SB		 1407
1408 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1409 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1410
291dcb3e
PS		 14112000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1412
1413 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1414 of PROC_SERVICE_IS_OLD.
1415 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1416 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1417
1decb323
AC		 1418Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1419
1420 * Makefile.in (CFLAGS): Set using configure.
1421
1422 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1423 * configure: Re-generate.
1424
d311cd50
AC		 1425Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1426
1427 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1428 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1429 procfs_ops.to_has_all_memory to 1.
1430
1431 * TODO: Update
1432
6abadcf8
ND		 14332000-04-06 Nick Duffek <nsd@cygnus.com>
1434
1435 * configure.in (_MSE_INT_H): Define on Solaris 7.
1436 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1437 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1438 * configure: Regenerate.
1439 * config.in: Regenerate.
1440
2f09097b
ND		 14412000-04-06 Michael Snyder <msnyder@cygnus.com>
1442
1443 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1444 Change to rely on PIDGET etc.
1445 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1446 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1447 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1448 define. Allow target to use procfs hardware watchpoints.
1449 * config/sparc/nm-sun4sol2.h: ditto.
1450 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1451 definitions to use 16 bits for the pid, 15 bits for the tid, and
1452 1 bit for the flag.
1453 * config/sparc/tm-sun4sol2.h: ditto.
1454 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1455 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1456 for more than 15 thread increments.
1457
bcea15ac
EZ		 14582000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1459
1460 * top.c (filename_completer): Set subsequent_name to 1 early on,
1461 to prevent an infinite loop if the first file in the directory is
1462 a backup file (whose name ends in a `~').
1463
c3f432d9
JB		 14642000-04-05 Jim Blandy <jimb@redhat.com>
1465
1466 * solib.c (update_solib_list): New function.
1467 (solib_add): Call update_solib_list, and then read symbols.
1468 (info_sharedlibrary_command): Call update_solib_list, not
1469 solib_add.
1470
c20f6dea
SB		 14712000-04-05 Scott Bambrough <scottb@netwinder.org>
1472
1473 * arm-linux-tdep.c: Resolve implicit function declarations by
1474 including target.h and value.h. Inclusion of symtab.h is
1475 no longer needed.
1476
faf5f7ad
SB		 14772000-04-05 Scott Bambrough <scottb@netwinder.org>
1478
1479 * arm-linux-tdep.c: New file.
1480 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
c20f6dea
SB		 1481 (arm_get_longjmp_target): Moved it and all defines
1482 it uses to arm-linux-tdep.c.
1483 (arm_linux_extract_return_value): Moved to
1484 arm-linux-tdep.c.
faf5f7ad
SB		 1485 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1486
c7e79b4b
ND		 14872000-04-04 Nick Duffek <nsd@cygnus.com>
1488
1489 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1490 instead of kill_target.
1491
eb3d1d19
DB		 14922000-04-04 Daniel Berlin <dan@cgsoftware.com>
1493
1494 * TODO: Make note of various C++ things i have planned for 5.1.
1495
eb90a51f
AC		 1496Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1497
1498 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1499 in shift. Stop GCC thinking it has a shift overflow.
1500
d66c34e2
L		 15012000-04-03 H.J. Lu <hjl@gnu.org>
1502
1503 * TODO: Remove the regex entry.
1504
88987551
L		 15052000-04-03 H.J. Lu <hjl@gnu.org>
1506
1507 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1508 is defined and <regex.h> otherwise.
1509
1510 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1511 * monitor.c: Likewise.
1512 * osfsolib.c: Likewise.
1513 * solib.c: Likewise.
1514 * source.c: Likewise.
1515 * symtab.c: Likewise.
1516
1517 * Makefile.in (REGEX): Changed to @REGEX@.
1518 (REGEX_CFLAGS): New.
1519 (REGEX1): Removed.
1520 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1521 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1522
1523 * configure.in (--with-included-regex): New switch.
1524 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1525 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1526 * configure: Regenerated.
1527
afc05dd4
KB		 15282000-04-03 Kevin Buettner <kevinb@redhat.com>
1529
1530 * NEWS (powerpc-*-linux*): Mention.
1531
c1ed99b8
C		 15322000-04-03 J.T. Conklin <jtc@redback.com>
1533
1534 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1535
76d689a6
KB		 15362000-04-03 Kevin Buettner <kevinb@redhat.com>
1537
1538 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1539 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1540
1541 * ia64-linux-nat.c (fill_gregset): Implement.
1542 (supply_fpregset, fill_fpregset): New functions.
1543
1544 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1545 which the CFM is fetched for certain frames.
1546 (find_global_pointer, find_extant_func_descr): Don't use
1547 partial symtabs for locating sections.
1548
d61e6540
KB		 1549 * config/ia64/linux.mh (LOADLIBES): Define.
1550 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1551 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1552 file containing generic linux declarations/definitions.
1553 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1554 defined in generic nm-linux.h.
1555 (solib.h): Remove include; already included in generic nm-linux.h.
1556
f1656894
JB		 15572000-04-03 Jim Blandy <jimb@redhat.com>
1558
1559 * solib.c (solib_add): Move all the code for loading symbol tables
1560 below the code to sort out additions and removals. That way, we
1561 always catch all loaded shared libraries whose symbols we haven't
1562 grabbed yet.
1563
1564 * solib.c (solib_add): Don't try to free a shared object's objfile
1565 if it doesn't have one. Duh.
1566
1567 * solib.c (solib_add): If a pattern was given, but it doesn't
1568 match any currently loaded shared libraries, print a message;
1569 don't just be silent.
1570
184a103e
EZ		 15712000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1572
1573 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1574 two-dimensional array instead of faking it with index
1575 arithmetics.
1576
7f668b86
EZ		 15772000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1578
1579 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1580
1581 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1582 definition (and use the common one in tm-i386.h).
1583 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1584 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1585 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1586 i386-tdep.c defines it for all x86 targets.
1587 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1588
1589 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1590
1591 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1592 results. Fix editing of `main' arguments for non-GNU Sed.
1593
515ad16c
EZ		 15942000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1595
1596 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1597 error message: there's no "overlay on" command.
1598
bf1798ea
EZ		 15992000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1600
1601 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1602 (copying.txt): New target, a link to COPYING.
1603
9d6d78f2
AC		 1604Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1605
1606 * TODO: Update.
1607
eb2f494a
AC		 1608Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1609
1610 * top.c: Re-indent.
1611 (set_hook, error_hook): Remove PARAMS.
1612
a960f249
AC		 1613Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1614
1615 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1616 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1617 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1618
afbfc876
AC		 1619Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1620
1621 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1622
c91ecb25
ND		 16232000-04-02 Nick Duffek <nsd@cygnus.com>
1624
1625 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1626 error() during parse_and_eval_type().
1627 (check_stub_method): Call safe_parse_type instead of
1628 parse_and_eval_type().
1629 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1630 (wrap_parse_and_eval_type): New support function.
1631 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1632 (wrap_parse_and_eval_type): Prototype.
1633
2df7b2a7
AC		 1634Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1635
1636 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1637
c0e8c252
AC		 1638Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1639
1640 * gdbarch-utils.h, gdbarch-utils.c: New files.
1641 * Makefile.in (SFILES, COMMON_OBS): Update.
1642 (gdbarch_utils_h) Define.
1643 (gdbarch-utils.o): Add dependencies.
1644
1645 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1646 handling default method values.
1647 (startup_gdbarch): Rename default_gdbarch, name misleading.
1648 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1649 (register_name): Default to legacy_register_name.
1650 (call_dummy_words): Default to legacy_call_dummy_words.
1651 (sizeof_call_dummy_words): Default to
1652 legacy_sizeof_call_dummy_words.
1653 (register_convertible): Default to
1654 generic_register_convertible_not.
1655 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1656 (remote_translate_xfer_address): Default to
1657 generic_remote_translate_xfer_address.
1658 (frameless_function_invocation): Default to
1659 generic_frameless_function_invocation_not.
1660
b1ced013
MK		 16612000-04-02 Mark Kettenis <kettenis@gnu.org>
1662
ed40e7af
MK		 1663 * i386-linux-nat.c: Add copyright notice.
1664
b1ced013
MK		 1665 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1666 &floatformat_i387_ext.
1667 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1668
3956bd70
MK		 16692000-03-29 Mark Kettenis <kettenis@gnu.org>
1670
1671 * findvar.c (extract_floating): Remove reference to
1672 TARGET_EXTRACT_FLOATING.
1673 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1674
8310b29b
FN		 16752000-03-30 Fernando Nasser <fnasser@cygnus.com>
1676
1677 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1678 Safe version of value_subscript.
1679 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1680
aca52a9b 16812000-03-30 Michael Snyder <msnyder@cygnus.com>
1d1358b6
MS		 1682
1683 * ui-file.c: Include "gdb_string.h"
1684 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1685 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1686 unions, since they are all used to hold both pointers and ints
1687 at various times. Casting pointer to int and vice versa gives
1688 warnings (and is not safe) if they are not the same size.
1689
aca52a9b 16902000-03-30 Michael Snyder <msnyder@cygnus.com>
57e687d9 1691
213c01f7 1692 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
57e687d9 1693 casting problems when int and pointer are not the same size.
213c01f7
MS		 1694 * event-top.c (command_handler): Use data as a union.
1695 (command_line_handler_continuation): Ditto.
1696 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1697 (step_once): ditto. (finish_command_continuation): Ditto.
1698 (finish_command): Ditto.
1699 * breakpoint.c (until_break_command): Use data as a union.
1700 (until_break_command_continuation): Ditto.
1701 * utils.c (add_intermediate_continuation): Fix typo in comment.
57e687d9 1702
59233f88
AC		 1703Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1704
1705 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1706 * gdbarch.sh: Re-sync with gdbarch.[hc].
1707
0729fd50
DB		 17082000-03-29 Daniel Berlin <dan@cgsoftware.com>
1709
1710 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1711 (install_minimal_symbols): Fix demangled symbol problems caused by
1712 using add_minsym_to_hash_table for the demangled names, which is
1713 wrong. Now we use add_minsym_to_demangled_hash_table.
1714 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1715 caused by weird control flow.
1716 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1717
d332c5ac
JM		 17182000-03-29 Jason Merrill <jason@casey.cygnus.com>
1719
1720 * configure.in: -linux-gnu*, not -linux-gnu.
1721
480ff1fb
AC		 1722Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1723
1724 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1725 with qThreadExtraInfo.
1726
62a4b482
AC		 17272000-03-29 J.T. Conklin <jtc@redback.com>
1728
1729 * i386nbsd-nat.c (fetch_core_registers): Make static.
1730
1731 * m68knbsd-nat.c (fetch_core_registers): Make static.
1732 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1733
67edb2c6
AC		 1734Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1735
1736 * TODO: Update GDB 5 status.
1737
80ce1ecb
AC		 1738Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1739
1740 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1741 * breakpoints.c (remove_hw_watchpoints): Update.
1742 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1743 condition.
1744
692590c1
MS		 17452000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1746
1747 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1748 infrun.c (resume): Remove hardware watchpoints before stepping
1749 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1750
aca52a9b 17512000-03-28 Michael Snyder <msnyder@cygnus.com>
e529db18 1752
213c01f7 1753 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
e529db18 1754
03905a3c
MS		 17552000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1756
1757 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1758 CORE_ADDR, to match call from procfs_set_watchpoint.
1759
62a4b482
AC		 1760 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1761 Reselect the saved frame silently after frame selection for
c6902688
MS		 1762 watchpoint evaluation.
1763 (insert_breakpoints): Add missing space in `Hardware watchpoint
1764 deleted' message. Do not reinsert hardware watchpoint if it is
1765 already marked for deletion at next stop.
1766
7d88144c
CF		 17672000-03-28 Christopher Faylor <cgf@cygnus.com>
1768
1769 * partial-stab.h: Add one more check against corrupted or irregular
1770 stabs entry.
1771
f25d2425
PDM		 1772Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1773
1774 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1775 (Change also approved in the mainline glibc sources)
1776
2171aa41
AC		 1777Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1778
1779 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1780 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1781 particularly ensuring it can't return SERIAL_TIMEOUT when told
1782 not to time out.
1783
5d161b24
DB		 17842000-03-24 Daniel Berlin <dan@cgsoftware.com>
1785
1786 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1787 which never existed before, and thus, has no deprecated old command.
1788
1789 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1790 "set archdebug" (same goes for the show commands).
1791 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1792 deprecate "set eventdebug" (same goes for the show commands).
1793 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1794 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1795 instead.
1796 x(init_main): Add the "set debug" and "show debug" commands.
1797 Add setdebuglist and showdebuglist.
1798
1799Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1800
1801 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1802 Added prototype for the deprecate command so it doesn't complain.
1803
107b56f0
AC		 1804Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1805
1806 * top.c (print_gdb_version): Bump copyright year to 2000.
1807
c247e9c4
AC		 1808Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1809
1810 * MAINTAINERS: Add Glen McCready to write after approval list.
1811
3f1ef994
AC		 1812Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1813
1814 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1815 * config.h: Regenerate.
62a4b482 1816
138f88c0
AC		 1817Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1818
1819 * TODO: Update. Add criteria for next release of GDB.
1820
e7d0728a
AC		 1821Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1822
1823 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1824 * config.h: Regenerate.
1825
ee29d710
AC		 1826Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1827
1828 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1829 before installing GDB.
1830
2e022a79
AC		 1831Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1832
1833 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1834 Re-format warning message. Document that post 5.0 this can be
1835 deleted.
1836
beb998c6
AC		 1837Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1838
1839 * ChangeLog: Revert whitespace changes.
1840
56a5d675
AC		 1841Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1842
1843 * MAINTAINERS: Update folks who need accounts.
1844
d6184fa1
AC		 1845Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1846
1847 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1848
6e2e8c24
MK		 18492000-03-27 Mark Kettenis <kettenis@gnu.org>
1850
1851 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1852 instead of TARGET_LONG_DOUBLE_BITS.
1853 * config/i386/tm-i386mk.h: Likewise.
1854
ac27f131
MK		 18552000-03-26 Mark Kettenis <kettenis@gnu.org>
1856
1857 Provide `long double' support for most i386 targets.
1858 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1859 &floatformat_i387_ext.
1860 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1861 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1862 `builtin_type_long_double'.
1863 (REGISTER_CONVERT_TO_VIRTUAL): Call
1864 i386_register_convert_to_virtual.
1865 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1866 (i387_to_double, double_to_i387): Remove prototypes.
1867 (i386_extract_return_value): Change prototype to match definition
1868 in i386-tdep.c.
1869 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1870 (TARGET_LONG_DOUBLE_BITS): #undef.
1871 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1872 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1873 (i387_extract_floating, i387_store_floating): Remove prototypes.
1874 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1875 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1876 (REGISTER_VIRTUAL_TYPE): Remove.
1877 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1878 (i386_register_convert_to_raw): New function.
1879 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1880 (i387_store_floating): Remove.
1881
33f91161
AC		 1882Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1883
1884 * maint.c: Re-indent.
1885
6f122dc9
AC		 1886Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1887
1888 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1889
ddda03b2
CF		 18902000-03-24 Christopher Faylor <cgf@cygnus.com>
1891
1892 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1893 be inoperative.
1894
8227c82d
CF		 18952000-03-24 Christopher Faylor <cgf@cygnus.com>
1896
1897 * win32-nat.c: Back out special frame walking code. It was broken.
1898 (handle_exception): Correctly identify an illegal instruction.
1899 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1900 normal i386 handling.
1901
62a4b482
AC		 19022000-03-24 J.T. Conklin <jtc@redback.com>
1903
1904 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1905 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1906 (fetch_core_registers): Read fp registers.
1907 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1908
c7885828
JL		 19092000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1910
1911 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1912 so that we can stop searching for the prologue past the function end
1913 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1914
a91f7ea9
KB		 19152000-03-24 Kevin Buettner <kevinb@redhat.com>
1916
1917 * linux-thread.c, lin-thread.c (save_inferior_pid,
1918 restore_inferior_pid): Don't do compile time comparison
1919 of TARGET_PTR_BIT and TARGET_INT_BIT.
1920
89c3b6d3
PDM		 1921Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1922
1923 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1924 and P_LINK_W.
1925 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1926 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1927 P_MOVM_L.
1928 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1929 constants.
1930 (delta68_in_sigtramp): New function.
1931 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1932 (m68k_skip_prologue): Use P_* macros, not hex constants.
1933 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1934 instructions, but accept them in any order; use P_* macros, not octal
1935 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1936 `moveml to (fp + displacement)'.
1937 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1938 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
62a4b482 1939
b83f3627
AC		 1940Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1941
62a4b482
AC		 1942 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1943
aca52a9b 19442000-03-23 Michael Snyder <msnyder@cygnus.com>
9452d09b 1945
213c01f7 1946 * solib.c (open_symbol_file_object): To sneak an int argument
9452d09b
MS		 1947 past catch_errors, instead of casting it to a pointer, simply
1948 pass it by address.
1949
74cc24b0
DB		 19502000-03-23 Jimmy Guo <guo@cup.hp.com>
1951
1952 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1953 index into the prams[] and args[] arrays.
1954
56382845
FN		 19552000-03-23 Fernando Nasser <fnasser@cygnus.com>
1956
1957 From David Whedon <dwhedon@gordian.com>
1958
1959 * top.c (execute_command): Checks all commands beore executing
1960 to see if the user needs to be warned that the command is
1961 deprecated, warns user if appropriate.
1962 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1963 return values from void to struct cmd_list_element *.
62a4b482 1964 * command.c (lookup_cmd_1): Check aliases before following link
56382845
FN		 1965 in case user needs to be warned about a deprecated alias.
1966 (deprecate_cmd): new exported function for command deprecation,
1967 sets flags and posibly a replacement string.
1968 (deprecated_cmd_warning): New exported funciton to warn user about
62a4b482 1969 a deprecated command.
56382845
FN		 1970 (lookup_cmd_composition): New exported function that determines
1971 alias, prefix_command, and cmd based on a string. This is useful
1972 is we want to full name of a command.
1973 * command.h : Added prototypes for deprecate_cmd,
1974 deprecated_warn_user and lookup_cmd_composition, added flags to
1975 the cmd_list_element structure, changed return values for
1976 add_com_* and add_info_* from void to cmd_list_element.
1977 * maint.c : (maintenance_deprecate): New function to deprecate a
1978 command. This exists only so that the testsuite can deprecate
1979 commands at runtime and check the warning behavior.
1980 (maintenance_undeprecate) : New function, drops deprecated flags.
1981 (maintenance_do_deprecate): Actually does the (un)deprecation.
1982 (initialize_maint_cmds): Added the above new deprecate commands.
1983
19842000-03-22 Daniel Berlin <dan@cgsoftware.com>
1985 * command.c (apropos_cmd_helper): New function, meat of the
1986 apropos command.
1987 (apropos_command): New apropos command to search command
1988 names/documentation for regular expressions.
1989 (_initialize_command): Add the apropos command.
1990
aca52a9b 19912000-03-23 Michael Snyder <msnyder@cygnus.com>
0f4db1a1
MS		 1992
1993 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1994 paddr_t to psaddr_t. This mistake appears to date from an
1995 erroneous man page in Solaris 2.5 -- the correct type from the
1996 system headers has always been psaddr_t.
213c01f7
MS		 1997 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1998 (rw_common): Ditto.
0f4db1a1 1999
64a5b29c
KB		 20002000-03-22 Kevin Buettner <kevinb@redhat.com>
2001
2002 * ia64-linux-nat.c: Fix copyright.
2003 (fill_gregset): Minor formatting fix.
2004 * ia64-tdep.c (template_encoding_table, fetch_instruction,
2005 examine_prologue): Clean up some compiler warnings.
2006 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
2007 find_global_pointer, find_extant_func_descr): New functions.
2008 (ia64_use_struct_convention, ia64_extract_return_value,
2009 ia64_push_arguments): Handle HFAs.
2010 (ia64_push_arguments): Find (or build) a function descriptor
2011 when given a function address.
2012 (ia64_push_return_address): Moved code for finding the
2013 global pointer into its own function, find_global_pointer ().
2014
7e5cd2de
EZ		 20152000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2016
2017 * event-loop.c (handle_file_event): Run through indent.
2018
44f45770
EZ		 20192000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2020
2021 From Philippe De Muyter <phdm@macqel.be>
2022
2023 * event-loop.c (sys/types.h): File now included unconditionally.
2024 (use_poll): New variable..
2025 (gdb_notifier): poll- and select-versions merged.
2026 (add_file_handler): If HAVE_POLL, check whether poll is usable,
2027 and reset `use_poll' if not.
2028 (create_file_handler): Select poll- or select-version according to
2029 `use_poll'.
2030 (delete_file_handler, handle_file_event): Likewise.
2031 (gdb_wait_for_event, poll_timers): Likewise.
2032
593de6a6
PS		 20332000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2034
2035 * printcmd.c (print_scalar_formatted): Truncate addresses to the
2036 size of a target pointer before passing them to print_address.
2037
1a309862
MK		 20382000-03-22 Mark Kettenis <kettenis@gnu.org>
2039
2040 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
2041 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
2042 Remove
2043 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
2044 (i386_extract_return_value): Rewritten. Correctly support all
2045 floating-point types and large integer types on targets that use
2046 the standard i386 GDB register layout and return floating-point
2047 values in the FPU.
2048
6a08e74c
AC		 2049Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2050
2051 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
2052
62a4b482
AC		 20532000-03-21 J.T. Conklin <jtc@redback.com>
2054
2055 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
2056 * i386nbsd-nat.c: New file.
2057
2058 * i386/tm-nbsd.h (NUM_REGS): Removed.
2059 (HAVE_I387_REGS): Defined.
2060 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
2061
2062 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
2063 SVR4_SHARED_LIBS.
5f04ac3d 2064
f09cffe3
AC		 2065Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
2066
2067 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
2068 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
2069 the write after approval list.
2070
62557bbc
KB		 20712000-03-21 Kevin Buettner <kevinb@redhat.com>
2072
2073 * symtab.h (MAX_SECTIONS, struct section_addr_info,
2074 symbol_file_add): Move declarations from here...
2075 * symfile.h: ...to here.
2076
2077 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
2078 all section addresses, not just .text.
2079 * symfile.h, symfile.c (free_section_addr_info,
2080 build_section_addr_info_from_section_table): New functions.
2081
2082 * symfile.h (MAX_SECTIONS): Increase value to 40.
2083 * symfile.c (syms_from_objfile): Add bounds check prior to
2084 accessing ``other'' array in a section_addr_info_struct.
2085 Remove unused variable section_offsets.
2086 (add_symbol_file_command): Remove unused variable text_addr.
2087
99e5c1c8
MS		 20882000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
2089
2090 * breakpoint.c (bpstat_stop_status): Don't stop if a read
2091 watchpoint appears to break, but the watched value changed.
2092
333a782f
JB		 20932000-03-21 Jim Blandy <jimb@redhat.com>
2094
2095 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
2096 a companion to gdbarch_alloc, which allows a gdbarch init function
2097 to free partially-built gdbarch structures.
2098 * gdbarch.c, gdbarch.h: Regenerated.
2099
eafb8301
KB		 21002000-03-20 Kevin Buettner <kevinb@redhat.com>
2101
2102 * configure.host, configure.tgt (ia64-*-linux*): New entry.
2103
2104 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
2105 initialize_arch): Define for IA-64.
2106 (initialize_arch): Add declaration.
2107
2e70b7b9
MS		 21082000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
2109
2110 * breakpoint.c (insert_breakpoints, remove_breakpoint)
2111 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
2112 remove, or check status of hardware watchpoints for entire structs
2113 and arrays unless the user explicitly asked to watch that struct
62a4b482 2114 or array.
2e70b7b9
MS		 2115 (insert_breakpoints): Try to insert watchpoints for all the values
2116 on the value chain, even if some of them fail to insert.
2117
2118 * values.c (value_primitive_field): Set the offset in struct value
2119 we return when the field is a packed bitfield.
2120
aca52a9b 21212000-03-20 Michael Snyder <msnyder@cygnus.com>
9d1f7ab2 2122
213c01f7 2123 * remote.c (remote_threads_extra_info): New function.
9d1f7ab2 2124 Implement the extra thread info query for "info threads".
213c01f7
MS		 2125 (remote_threads_info): Clean up a bit.
2126 (use_threadinfo_query, use_threadextra_query): New variables.
62a4b482 2127 Control whether GDB will use the new or old protocol for
9d1f7ab2 2128 thread info queries.
213c01f7
MS		 2129 (remote_open_1): Initialize new variables.
2130 (remote_async_open_1): Ditto.
2131 (remote_cisco_open): Ditto.
9d1f7ab2 2132
16461d7d
KB		 21332000-03-20 Kevin Buettner <kevinb@redhat.com>
2134
2135 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
2136 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
2137 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
2138
ba8966d6
KB		 21392000-03-20 Kevin Buettner <kevinb@redhat.com>
2140
2141 * utils.c (floatformat_from_doublest): Don't assume that a long
2142 will be exactly 32 bits in length. Also... make sure space
2143 that we're writing the float to is completely initialized to
2144 zeroes, even when the number of bits in the float is not
2145 evenly divisible by FLOATFORMAT_CHAR_BIT.
2146
e7ee86a9
JB		 21472000-03-20 Jim Blandy <jimb@redhat.com>
2148
2149 * i386-linux-nat.c: No need to #include "frame.h" any more.
2150 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2151 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2152 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2153 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2154 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2155 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2156 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2157 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2158 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2159 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2160 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
2161 out that these are target-dependent, and useful in non-native
2162 configurations. Moved to...
2163 * i386-linux-tdep.c: ... Here, a new file.
2164 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
2165 (i386-linux-tdep.o): New rule.
2166 (i386-linux-nat.o): We no longer depend on frame.h.
2167 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
2168
58a2c44a
EZ		 21692000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2170
2171 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
2172 Print an error at compile time if we are to use select, but FD_SET
2173 is not available.
2174 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
2175 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
2176 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
2177 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
2178 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
2179 instead of using memcpy and memset. Use FD_ISSET.
2180
2181 * config/i386/xm-go32.h (fd_mask): Remove typedef.
2182
acd46a93
AC		 2183Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2184
2185 * command.c (_initialize_command): Document requirements for ``!''
2186 command.
2187
b71896da
AC		 2188Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2189
2190 From Fri 10 Mar 2000 Robert
2191 <robert.melchers@drives.eurotherm.co.uk>:
2192 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
2193
4397a6ab
AC		 2194Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2195
2196 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
2197 <dave@hiauly1.hia.nrc.ca>:
2198 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
2199 _initialize_hpux_thread being called twice.
2200 * configure: Regenerated.
2201
c5201926
EZ		 22022000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2203
2204 * event-top.c (_initialize_event_loop): If instream is not
2205 connected to a terminal device, turn editing off.
2206
ded59a1e
EZ		 22072000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2208
2209 Support for building GDB with DJGPP, and running the test suite on
2210 it:
2211 * config/djgpp/djconfig.sh: New file.
2212 * config/djgpp/config.sed: New file.
2213 * config/djgpp/README: New file.
2214 * config/djgpp/fnchange.lst: New file.
2215 * config/djgpp/djcheck.sh: New file.
2216
615b480f
EZ		 22172000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2218
2219 * ser-go32.c (ports): Make the initializers complete, to pacify
2220 GCC 2.9X.
2221
1cc26dd0
JB		 22222000-03-17 Jim Blandy <jimb@redhat.com>
2223
9f81f4aa
JB		 2224 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2225 two-dimensional array, instead of faking it with explicit index
2226 arithmetic.
2227
2228 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2229 linuxthreads_create_inferior): Fix typo in variable name: it's
2230 linuxthreads_exit_status, not linux_exit_status.
2231
2232 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2233 to W_STOPCODE.
2234
1cc26dd0
JB		 2235 * solib.c (solib_add): Delete debugging code.
2236
ca9c33a5
MS		 22372000-03-17 Mark Kettenis <kettenis@gnu.org>
2238
2239 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2240 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2241
ccdaf797
PDM		 2242Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
2243
2244 * language.c (set_lang_str): Do not call `free' for a null pointer.
2245 (set_type_str, set_range_str): Ditto.
2246
7f869e41
JB		 22472000-03-16 Jim Blandy <jimb@redhat.com>
2248
17f9defb
JB		 2249 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2250 merge; reinstated.
2251
7f869e41
JB		 2252 * solib.c (current_sos): Be more careful about freeing the new
2253 so_list node if an error occurs.
2254
11708b95
JB		 2255 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2256 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2257 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2258 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2259 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2260 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2261 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2262 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2263 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2264 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
17f9defb
JB		 2265 i386_linux_sigtramp_saved_sp): Deleted. These all implement
2266 Linux-specific signal trampoline detection, and should be moved
2267 to...
11708b95
JB		 2268 * i386-linux-nat.c: ... here.
2269 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2270 this any more, since we're not enabling OS-specific code in a
2271 OS-independent file.
62a4b482 2272
3a95698a
EZ		 22732000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
2274
2c33cc30 2275 * Makefile.in (go32-nat.o): Add prerequisites.
3a95698a
EZ		 2276 (ALLDEPFILES): Add go32-nat.c.
2277
aca52a9b 22782000-03-15 Michael Snyder <msnyder@cygnus.com>
0a83117a
MS		 2279
2280 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2281 * symfile.c (reread_symbols): Clear msymbol hash table.
2282
07cd4b97
JB		 22832000-03-15 Jim Blandy <jimb@redhat.com>
2284
2285 Deal with the inferior unloading shared objects.
2286 * solib.c (current_sos): New function, replacing find_solib.
2287 (find_solib): Deleted.
2288 (free_so): New function.
2289 (clear_solib): Call free_so, instead of writing it out.
2290 (solib_add): Rewritten: compare the inferior's current list of
2291 shared objects with GDB's list, and do the required loads and
2292 unloads.
2293 (info_sharedlibrary_command, solib_address): Don't use find_solib
2294 to walk the list of shared libraries: call solib_add, and then
2295 walk the list at so_list_head normally.
2296 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2297 detach the core target. These tasks are taken care of elsewhere.
2298 * target.c (remove_target_sections): New function.
2299 * target.h (remove_target_sections): New declaration.
2300
2301 * solib.c (symbol_add_stub): Check whether we've already created
2302 an objfile for this shared object first, before doing all that
2303 work to compute section addresses, etc.
2304
2305 * objfiles.c (unlink_objfile): Report an internal error if objfile
2306 doesn't occur in the object_files list.
2307
2308 * solib.c (special_symbol_handling): Delete argument; it's not
2309 used.
62a4b482 2310
07cd4b97
JB		 2311 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2312
2313 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
2314 from solib structures. Use it throughout solib.c, get rid of all
2315 CORE_ADDR casts.
2316 (struct so_list): Change type of lmaddr to CORE_ADDR.
2317 (first_link_map_member): Change return value type to CORE_ADDR,
2318 update callers.
2319 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
2320 update callers.
2321 (open_symbol_file_object, find_solib): Change type of lm variable
2322 to CORE_ADDR.
2323
afbae4e3
EZ		 23242000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
2325
2326 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2327 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2328 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2329 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2330
2331 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2332 not opened by dos_open, but let the 3 standard handles go through
2333 unharmed.
2334
751a959b
EZ		 23352000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2336
2337 * eval.c (evaluate_subexp_with_coercion): Add call to
2338 check_typedef, to handle typedeffed vars correctly.
2339
1a0559af
AC		 2340Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2341
2342 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2343 somewhat redundant.
2344 (QUIT): Note that this can probably be replaced by a function.
2345
73a93a32
JI		 23462000-03-13 James Ingham <jingham@leda.cygnus.com>
2347
62a4b482 2348 Add support for a variable object that tries to evaluate itself in
73a93a32 2349 the currently selected frame, rather than in a fixed frame.
62a4b482 2350
73a93a32
JI		 2351 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2352 gdb_parse_exp_1.
62a4b482 2353 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
73a93a32
JI		 2354 of varobj_create.
2355 * varobj.c (varobj_list): Return type indicates whether the
2356 variable's type has changed (for current frame variables).
2357 (varobj_update): Handle the case where the variable's type has
2358 changed.
62a4b482 2359 (delete_variable_1): Allow for deletion of variables that have not
73a93a32
JI		 2360 been installed yet.
2361 (new_root_variable): Initialize use_selected_frame variable.
62a4b482 2362 (value_of_root): This is where most of the work to handle "current
73a93a32
JI		 2363 frame" variables was added. Most of the complexity involves
2364 handling the case where the type of the variable has changed.
2365 (varobj_create): Add a "type" argument, to tell if the
2366 variable is one of these "current frame" variables. Also protect
2367 call to parse_exp_1 from long jumping.
62a4b482 2368
0fff5247
EZ		 23692000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2370
2371 * go32-nat.c (struct env387): Remove declaration.
2372 (print_387_status, i386_go32_float_info): Remove redundant
2373 functions.
2374 (regno_mapping, sig_map, excepn_map): Add braces around inner
2375 initializers.
2376 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2377 fix code which mixed signed with unsigned.
2378 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2379 (go32_wait): Initialize INT3_addr.
2380 (go32_fetch_registers): Extend all FP registers that are shorter
2381 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2382 on config/i386/tm-i386.h.
2383 (store_register): Support 32 FP registers.
2384 (go32_create_inferior): Don't crash if handed a NULL pointer
2385 instead of exec file name.
2386 (ignore): Remove unused function.
2387 (go32_insert_hw_breakpoint): Remove unused variables.
2388 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2389
db577aea
AC		 2390Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2391
2392 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2393 overloading, add support for seeing through references:
2394 * valops.c (find_overload_match): Handle STABS overloading for
2395 C++.
2396 (find_overload_match): Look in right place for function arguments
2397 in the debug info.
2398 (find_overload_match): Rather than giving up when we have >1
2399 perfect match, just choose one, especially since the
2400 recommendation GDB gives ("disambiguate it by specifying function
2401 signature"), is basically impossible.
2402 (check_field_in): STREQ->strcmp_iw
2403 (search_struct_field): STREQ->strcmp_iw
2404 (find_method_list): STREQ->strcmp_iw
2405 * gdbtypes.c (rank_one_type): Add ability to see through
2406 references.
2407 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2408 be different.
2409 (rank_function): Rank function properly (was doing it wrong
2410 before, comparing the wrong parts of the arrays)
2411 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2412 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2413 associated with converting a non-reference to a reference.
5ae3d436
DB		 2414 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2415 return full value object; for STRUCTOP_PTR, use pointer to
2416 rtti type to get member / method if objectprint is set and
2417 target type of pointer is class.
db577aea
AC		 2418
2419 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2420 #ifdef DEBUG_OLOAD.
62a4b482 2421
f75c77fc
MK		 24222000-03-11 Mark Kettenis <kettenis@gnu.org>
2423
2424 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2425 a binary operator.
2426 (gnu_attach): Change error message for missing
2427 argument to be identical to the corresponding message in
2428 `inftarg.c'. This makes the testsuite happy.
2429
fb557744
MK		 24302000-03-11 Mark Kettenis <kettenis@gnu.org>
2431
2432 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2433 %eflags isn't modified. This fixes a bug where every call to a
2434 function in the program beyond the first call would fail.
2435
36c2118f
AC		 2436Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2437
2438 * MAINTAINERS: Devolve responsibility for domain maintenance.
2439
a79dea61
EZ		 24402000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2441
2442 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2443
f1a6b754
SB		 24442000-02-25 Scott Bambrough <scottb@netwinder.org>
2445
2446 * gdb.base/long_long.exp: Correct test suite failure when printing
2447 a long long value as a double on ARM platforms.
2448
513d6eba
AC		 2449Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2450
2451 * MAINTAINERS (Core): Anthony Green is the Java - including
7b83ea04
AC		 2452 testsuite - maintainer. Reformat testsuite and language support
2453 sections
513d6eba 2454
4cc24188
MK		 24552000-03-08 Mark Kettenis <kettenis@gnu.org>
2456
2457 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2458 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2459 i386_linux_saved_pc_after_call.
2460
9227b5eb
JB		 24612000-03-06 Jim Blandy <jimb@redhat.com>
2462
2463 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2464
2465 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2466 (compact_minimal_symbols): Added `objfile' argument.
2467 Put symbols in the objfile's hash table.
2468 (install_minimal_symbols): Put symbols in the objfile's demangled
2469 hash table.
2470 (lookup_minimal_symbol): Use hash table to find symbol in
2471 objfile.
2472 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2473 functions.
2474 (prim_record_minimal_symbol_and_info): Initialize the
2475 hash link fields of the new minimal symbol.
2476 * symtab.h (struct minimal_symbol): New fields `hash_next',
2477 `demangled_hash_next'.
2478 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2479 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2480 (struct objfile): New fields `msymbol_hash',
2481 `msymbol_demangled_hash'.
2482
ef7904ee
JB		 24832000-03-06 Jim Blandy <jimb@redhat.com>
2484
2485 * solib.c (first_link_map_member): Doc fix.
2486
2f16bb32
EZ		 24872000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2488
7b83ea04 2489 From Eli Zaretskii <eliz@is.elta.co.il>:
2f16bb32
EZ		 2490
2491 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2492 zero, since time_t might be unsigned.
2493
b948cda9
MK		 24942000-03-06 Mark Kettenis <kettenis@gnu.org>
2495
2496 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2497 in *FPREGSETP.
2498 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2499
9eaaac16
MK		 25002000-03-05 Mark Kettenis <kettenis@gnu.org>
2501
2502 Allow GDB to run on Linux 2.0 again.
2503 * config.in: Add HAVE_PTRACE_GETREGS.
2504 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2505 * configure: Regenerated.
2506 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2507 CANNOT_STORE_REGISTER): New defines.
2508 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2509 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2510 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2511 store_register, old_store_inferior_registers): Copied over from
2512 `inptrace.c' as a temporary measure.
2513 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2514 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2515 HAVE_PTRACE_GETREGS isn't defined.
2516 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2517 with EIO.
2518 (fetch_inferior_registers, store_inferior_registers): Fall back on
2519 the method use in `infptrace.c' (by calling
2520 old_fetch_inferior_registers and old_store_inferior_registers) if
2521 `have_ptrace_getregs' isn't set.
2522
04cd15b6
MK		 25232000-03-05 Mark Kettenis <kettenis@gnu.org>
2524
2525 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2526 of gregset_t and fpregset_t. Those are the only names that are
2527 guaranteed to specify the right types for all supported Linux
2528 systems out there.
2529 Various doc fixes and gratitious local variable renames, all in an
2530 attempt to stress similarities between the code and unify the
2531 terminology used. Use ISO-C all over.
2532 (regmap): Remove trailing comma.
2533 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2534 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2535 is unnecessary and wasn't used anyway. All callers changed.
2536 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2537 (fetch_regs, store_regs): Remove unused variable `regno'.
2538 (fill_fpregs): If REGNO is not -1, only update the specified
2539 register.
2540 (fetch_core_registers): Renamed from
2541 i386_linux_fetch_core_registers. There is no need for a unique
2542 name since the function is static anyway.
2543 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2544 since it is more descriptive.
2545
9ec7faef
AC		 2546Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2547
2548 * MAINTAINERS (readline/): Expand to include host maintainers.
2549
45a816d9
MK		 25502000-03-04 Mark Kettenis <kettenis@gnu.org>
2551
2552 Fix support for Linux/i386 signal trampolines. The old approach
2553 didn't work for Linux 2.2 and beyond, and didn't work with recent
2554 versions of the GNU C library.
2555 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2556 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2557 (linux_rt_sigtramp_code): New variable.
2558 (LINUX_RT_SIGTRAMP_LEN): New define.
2559 (i386_linux_rt_sigtramp_start): New function. Detect start of
2560 signal trampolines for RT signals.
2561 (i386_linux_sigtramp): Removed.
2562 (i386_linux_in_sigtramp): New function.
2563 (i386_linux_sigcontext_addr): New function. Recognize the names
2564 of the signal tranmpolines used by recent versions of the GNU C
2565 library, and add support for RT signals.
7b83ea04 2566 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
45a816d9
MK		 2567 defines. Moved here from config/i386/tm-linux.h.
2568 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2569 Reimplement in terms of i386_linux_sigcontext_addr.
2570 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
7b83ea04
AC		 2571 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2572 Moved to i386-tdep.c.
45a816d9
MK		 2573 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2574
109213fc 2575Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
b70bc471 2576
109213fc 2577 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
b70bc471
AO		 2578 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2579
7158fd7f
AC		 2580Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2581
2582 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
7b83ea04 2583 sim directory.
7158fd7f 2584
e7411eaa
AC		 2585Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2586
2587 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
7b83ea04 2588 ``Blanket Write Privs'' maintainers.
e7411eaa 2589
392746e5
AC		 2590Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2591
9ec7faef 2592 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
392746e5 2593 * language.c (longest_local_hex_string_custom): Don't compile
7b83ea04 2594 'long long' section if host doesn't have 'long long'.
392746e5 2595
7acb79c8
AC		 2596Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2597
2598 * language.c (longest_raw_hex_string): Comment out. Appears
7b83ea04 2599 unused.
7acb79c8 2600
082faf24
AC		 2601Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2602
2603 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
7b83ea04 2604 "mmalloc.h" which means using PTRs.
082faf24
AC		 2605 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2606
a9ac8f51
AC		 2607Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2608
2609 * defs.h (store_address, store_unsigned_integer, store_address):
7b83ea04 2610 Replace PTR with void* in delcaration.
a9ac8f51 2611 * findvar.c (extract_signed_integer, extract_unsigned_integer,
7b83ea04
AC		 2612 extract_long_unsigned_integer, extract_address,
2613 store_signed_integer, store_unsigned_integer, store_address):
2614 Convert definition to ISO-C. Replace PTR with void*.
a9ac8f51 2615
e4005526
AC		 2616Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2617
2618 * defs.h (make_cleanup_func): Document as deprecated.
2619 (make_cleanup_ftype): New typedef. Make signature consistent with
7b83ea04
AC		 2620 other function typedefs. Document as not be used out side of
2621 make_cleanup code. Use in make_cleanup declarations.
e54a9244 2622 (null_cleanup): Replace PTR with void*.
62a4b482 2623
e4005526 2624 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
7b83ea04
AC		 2625 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2626 null_cleanup): Change K&R definition to ISO-C using void* and
2627 make_cleanup_fytpe.
e4005526
AC		 2628 (discard_my_cleanups): Don't cast argument to free.
2629
97bb9d91
EZ		 26302000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2631
2632 * defs.h (struct continuation_arg): Change type of field 'data'
7b83ea04 2633 from PTR to void *.
97bb9d91
EZ		 2634
2635 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2636
2637 * event-top.c: Ditto.
2638
b3a90332
AC		 2639Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2640
2641 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
7b83ea04 2642 configure.
b3a90332 2643 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
7b83ea04 2644 SUBDIR_GDBTK_ALL): Define.
b3a90332
AC		 2645 (all-gdbtk, clean-gdbtk): New targets.
2646 (all): Add CONFIG_ALL as dependency.
2647 (clean): Add CONFIG_CLEAN as dependency.
62a4b482 2648
b3a90332
AC		 2649 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2650 (LN_S): Define. Delete GDBtk's link code.
2651
379d6434
AC		 2652Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2653
2654 * configure.in (ENABLE_GDBTK): Delete variable.
2655 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2656 * Makefile.in: Update.
2657 * configure: Regenerate
2658
7b64ac2f
EZ		 26592000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2660
2661 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
7b83ea04 2662 NATDEPFILES list.
7b64ac2f 2663
667620fa
MK		 26642000-03-02 Mark Kettenis <kettenis@gnu.org>
2665
2666 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2667 Override definitions to include the normal FPU registers.
2668 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2669 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2670 fine for AIX/i386.
2671 (i387_to_double, double_to_i387): Remove prototypes.
2672
3db87ba3
KB		 26732000-03-02 Kevin Buettner <kevinb@redhat.com>
2674
2675 * findvar.c (extract_floating, store_floating): Use target
2676 floating point type sizes rather host sizes to determine
2677 which conversion needs to be done.
2678
6c7e601e
ND		 26792000-03-02 Nick Duffek <nsd@cygnus.com>
2680
2681 * uw-thread.c: Apply GNU conventions to comment formatting.
2682 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2683 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2684 call to deactivate_uw_thread().
2685
a09e9d09
AC		 2686Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2687
62a4b482 2688 * MAINTAINERS: Daniel Berlin is C++ maintainer.
a09e9d09 2689
ef7b4488
AC		 2690Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2691
2692 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
7b83ea04
AC		 2693 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2694 share SCO/Unixware. Nick Duffek and Peter Schauer share
2695 Solaris/x86.
a09e9d09 2696
75660bc0 2697Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
62a4b482 2698
75660bc0
AC		 2699 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2700 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
62a4b482 2701 * remote-rdi.c (arm_rdi_close): Ditto.
75660bc0 2702
15db4a06
AC		 2703Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2704
2705 * CONTRIBUTE (configure.in): Note that patches to configure are
7b83ea04 2706 not needed.
15db4a06 2707
80582566
MK		 27082000-03-01 Mark Kettenis <kettenis@gnu.org>
2709
2710 * MAINTAINERS: Correct my own mail address.
2711
dfe25b3a
AC		 2712Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2713
2714 * MAINTAINERS: Document people with paperwork pending.
2715
05e28a7b
AC		 2716Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2717
2718 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2719 Make NEW_PROC_ABI interface functional on Solaris x86.
2720 * sol-thread.c (ps_lgetLDT): Rewrite to use new
7b83ea04
AC		 2721 procfs_find_LDT_entry function from procfs.c, mostly copied from
2722 lin-thread.c.
05e28a7b 2723 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
7b83ea04 2724 needed.
05e28a7b 2725
b241ba8e
AC		 2726Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2727
2728 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2729 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2730
1211c4e4
AC		 2731Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2732
2733 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
7b83ea04
AC		 2734 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2735 FRAME_FIND_SAVED_REGS.
2736 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2737 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2738 Update.
1211c4e4 2739
2fc18c15
AC		 2740Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2741
2742 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2743 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2744 parameter.
2745
02409499
AC		 2746Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2747
2748 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2749 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2750 (top level): Add prototypes for go32_* functions.
2751 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2752 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2753 Override definitions from tm-i386.h.
2754 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2755 * i386-tdep.c (i386_extract_return_value)
2756 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2757 to the list of targets which return FP values in FP registers.
2758
2759 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
7b83ea04 2760 that this function be re-implemented using multi-arch.
02409499 2761
9d271fd8
AC		 2762Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2763
2764 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2765 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2766 and ScreenRows.
2767 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2768 (dpmi_regs, dpmi_sregs): Remove unused variables.
2769 (dos_flush_input): Return a value, to prevent compiler warning.
2770 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2771 sizeof(union exp_element) to long, to prevent GCC from complaining
2772 about format/argument mismatch.
2773 (dump_postfix_expression): Likewise.
2774
30f6df08
AC		 2775Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2776
2777 * arm-tdep.c: Include <ctype.h>.
2778
d082b2bb
AC		 2779Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2780
2781 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2782 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
7b83ea04 2783 that the target's stack was valid.
d082b2bb 2784
244106e8
AC		 2785Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2786
2787 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
7b83ea04 2788 * dwarf2read.c (read_address): Read 16-bits addresses.
244106e8 2789
56624b0a
SB		 27902000-02-28 Scott Bambrough <scottb@netwinder.org>
2791
2792 * arm-linux-nat.c (fetch_nw_fpe_*):
7b83ea04 2793 Renamed to fetch_nwfpe_* to use the same naming convention
56624b0a
SB		 2794 as in the Linux kernel. Modified prototype to get rid of
2795 unused parameters.
2796 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
62a4b482 2797 naming convention as in the Linux kernel. Fixed calls to
56624b0a
SB		 2798 fetch_nwfpe_*.
2799 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
62a4b482 2800 unused variable.
56624b0a 2801
388c1733
AC		 2802Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2803
2804 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2805
f0d42432
CF		 28062000-02-28 Christopher Faylor <cgf@cygnus.com>
2807
2808 * win32-nat.c: Remove unneeded header.
2809 * wince.c: Ditto.
2810
c322964e
AC		 2811Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2812
2813 * wince.c: Include "gdb_wait.h" and not "wait.h".
2814
8860ff2e
AC		 2815Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2816
2817 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
7b83ea04 2818 Target/Architecture maintainers descriptions.
8860ff2e 2819
942fd805
MK		 28202000-02-26 Mark Kettenis <kettenis@gnu.org>
2821
2822 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2823 Reorder headers a bit. Overall cleanup and minor reformatting.
2824 (MIG_SERVER_DIED): Remove define.
2825 (proc_update_sc): Add braces to silence compiler warning.
2826 (proc_steal_exc_port): Initialize err to zero.
2827 (make_proc): Add braces to silence compiler warning.
2828 (inf_validate_task_sc): Add cast to silence compiler warning.
2829 (inf_set_traced): Reorganize a bit to silence compiler warning.
2830 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2831 numbers and add braces to silence compiler warning.
2832 (gnu_wait): Add prototypes for server functions and add braces to
2833 silence compiler warnings.
2834 (S_exception_raise_request): Pass subcode to inf_debug call.
2835 (gnu_write_inferior): Remove unused variable `protection_changed'.
2836 (gnu_xfer_memory): Remove unused variable `result'.
2837 (set_sig_thread_cmd): Remove unused varible `tid'.
2838 (set_signals_cmd): Remve unused variable `trace'.
2839 (add_task_commands): Provide complete prototype. Reformat help
2840 strings a bit to make sure the first line is a full sentence.
2841 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2842 "info port-rights" command.
2843 (add_thread_commands): Provide complete prototype. Make static.
2844 Reformat help strings a bit to make sure the first line is a full
2845 sentence.
2846 (_initialize_gnu_nat): Provide complete prototype.
2847
75c6e08a
MK		 28482000-02-26 Mark Kettenis <kettenis@gnu.org>
2849
2850 Make cross-compilation for the Hurd more friendly.
2851 From Jeff Bailey <jbailey@gnu.org>:
2852 * configure.in: Use AC_CHECK_TOOL to find MiG.
2853 * Makefile.in (MIG): New variable.
2854 * config/i386/i386gnu.mh (MIG): Remove.
2855 * configure: Regenerated.
2856
ddb20c56
KB		 28572000-02-26 Kevin Buettner <kevinb@redhat.com>
2858
2859 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2860 comment explaining motivation behind this function and why
2861 the generic facilities won't work for this platform.
2862 * rs6000-tdep.c (skip_prologue): Always test to make sure
2863 that an instruction is read successfully from the target's
2864 memory. Introduce notion of instructions which may appear in
2865 the prologue, but may not end the prologue. Added explicit
2866 check for nop instruction. Use memset() to zero the frame
2867 data instead of assignment from a statically allocated,
2868 uninitialized structure.
2869
2a20d068
AC		 2870Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2871
2872 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
7b83ea04
AC		 2873 systems. Note that Jim Blandy as maintainer for ``tracing
2874 bytecode stuff''
2a20d068 2875
608d5915
FN		 28762000-02-25 Fernando Nasser <fnasser@cygnus.com>
2877
2878 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2879 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2880 NetBSD...) sys_errlist should not be declared in hsys.c.
2881 NEED_SYSERRLIST is set already by configure, so we can use it.
2882 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2883 posix compliant and we should not work with the old compatibility
2884 stuff. Because of that I undef BSD in case of FBSD etc and include
2885 sys/ioctl to get the flags.
2886 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2887 for exclusive use.
2888
482ca3f5
KB		 28892000-02-24 Kevin Buettner <kevinb@redhat.com>
2890
2891 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2892 of return structure in r3 if necessary.
2893 (ppc_linux_memory_remove_breakpoints): New function.
2894 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2895 for storing either cr or lr to the stack only handle those
2896 cases. (I.e, don't let these cases match 0x00000000 which is
2897 found found in the shared library trampoline prior to the
2898 loading of the shared library.)
2899 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2900 Declare.
2901 (MEMORY_REMOVE_BREAKPOINT): Define.
2902
a526d713
AC		 2903Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2904
2905 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2906
e56ac5c3
AC		 2907Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2908
2909 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
7b83ea04 2910 $(SUBDIR_*_INSTALL) when so configured.
e56ac5c3 2911 * configure: Regenerate.
62a4b482 2912
e56ac5c3 2913 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
7b83ea04 2914 configure.
e56ac5c3 2915 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
7b83ea04 2916 installing GDBtk.
e56ac5c3
AC		 2917 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2918 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
7b83ea04 2919 SUBDIR_GDBTK_INSTALL): Define.
e56ac5c3
AC		 2920 (install-gdbtk): New target.
2921
b0b1b869
AC		 2922Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2923
2924 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2925 * configure: Regenerate.
62a4b482 2926
091be84d
CF		 29272000-02-24 Christopher Faylor <cgf@cygnus.com>
2928
2929 * configure.tgt: Add arm, mips, sh wince targets.
2930 * config/arm/tm-wince.h: New file.
33ee05bc 2931 * config/arm/wince.mt: New file.
091be84d 2932 * config/sh/tm-wince.h: New file.
33ee05bc 2933 * config/sh/wince.mt: New file.
091be84d 2934 * config/mips/tm-wince.h: New file.
33ee05bc 2935 * config/mips/wince.mt: New file.
091be84d
CF		 2936 * wince.c: New file.
2937 * wince-stub.c: New file.
2938 * wince-stub.h: New file.
2939 * sh-tdep.c: Use correct register names for Windows CE.
2940
99eeeb0f
ND		 2941Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2942
2943 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2944 (error_return, quit_return): Merge into catch_return pointer.
2945 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2946 and communicate reason to catch_errors via setjmp return value.
2947 (catch_errors): Always catch both quit and error, and if a catch
2948 wasn't requested by caller, throw it to the next catch_error.
2949 Replace dual longjmp buffer memcpy with single pointer change.
2950 Add FIXME for possibly adding new interface to tell caller what
2951 event was caught. Add extensive comments.
2952 * defs.h (enum return_reason): Reserve 0 for use as initial
2953 setjmp() return value.
2954 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2955 enum return_reason.
2956 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2957
242bfc55
FN		 29582000-02-23 Fernando Nasser <fnasser@cygnus.com>
2959
2960 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2961 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2962 (hand_function_call): Test for unwind_on_signal and act accordingly.
2963
ff844c8d
AC		 2964Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2965
2966 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
7b83ea04 2967 Match ../include/dis-asm.h change.
ff844c8d
AC		 2968 * gdbarch.h: Regenerate.
2969 * corefile.c (dis_asm_read_memory): Update.
2970
fb40c209
AC		 2971Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2972
2973 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2974 (ENABLE_CFLAGS): Move initialization to start of file.
2975 (enable-gdbmi): Add new configure option --enable-gdbmi. When
7b83ea04
AC		 2976 selected and an ${srcdir}/mi directory is present enable MI
2977 interface.
fb40c209
AC		 2978
2979 * configure: Regenerate.
62a4b482 2980
fb40c209 2981 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
7b83ea04 2982 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
fb40c209 2983 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
7b83ea04
AC		 2984 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2985 @CONFIG...@.
fb40c209 2986 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
7b83ea04 2987 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
fb40c209
AC		 2988
2989 * mi: New directory. MI interface to GDB.
2990
2991 * defs.h (interpreter_p): Declare when UI_OUT.
2992 * top.c (gdb_init): When interpreter_p, check that the interpreter
7b83ea04 2993 was recognized by one of the linked in interpreters.
fb40c209
AC		 2994 * main.c (interpreter_p): Define.
2995 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2996 * event-top.c (display_gdb_prompt): When interpreter_p, assume
7b83ea04 2997 interpreter displays prompt.
fb40c209
AC		 2998
2999 * breakpoint.c (print_it_typical, watchpoint_check,
7b83ea04 3000 print_one_breakpoint, mention): When MI include additional
fb40c209
AC		 3001 target status information.
3002 * infrun.c (print_stop_reason, normal_stop): Ditto.
3003
14e0eb3b
JB		 30042000-02-22 Jim Blandy <jimb@redhat.com>
3005
3006 * gdbarch.sh: Make the `default' field really default to zero, as
7b83ea04 3007 documented.
14e0eb3b
JB		 3008
3009 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
3010 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
3011 more function-like.
3012 (default_coerce_float_to_double, standard_coerce_float_to_double):
3013 New functions.
3014 (value_arg_coerce): Adjust for new definition.
3015 * value.h (default_coerce_float_to_double,
3016 standard_coerce_float_to_double): New declarations for the above.
3017 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
3018 * gdbarch.c, gdbarch.h: Regenerated.
3019 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
7b83ea04
AC		 3020 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
3021 definitions.
14e0eb3b
JB		 3022 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
3023 function here.
3024 (mips_gdbarch_init): Install that as our coerce_float_to_double
3025 function.
3026
50c9bd31
KB		 30272000-02-22 Kevin Buettner <kevinb@redhat.com>
3028
3029 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
3030 type.
3031 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
3032 forward declaration.
3033
3034 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
3035 where the next frame is a signal handler caller.
3036
3037 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
3038 undef.
3039 (tm-linux.h): Include.
3040 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
3041 include this file for us.
3042 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
3043 config/tm-linux.h for us.
3044 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
3045
223b8554
KB		 30462000-02-21 Kevin Buettner <kevinb@redhat.com>
3047
3048 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
3049 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
3050 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
3051 and like targets.
3052
3053 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
3054 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
3055 * config/powerpc/xm-linux.h: Substantially revised for native
3056 port.
8883511e
KB		 3057 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
3058 (NATDEPFILES): Update list to reflect the fact that we can
3059 now debug natively.
223b8554
KB		 3060
3061 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
3062 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
3063 Renamed; The former names were lacking the rs6000_ prefix.
3064 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
3065 instead of rs6000_frame_chain.
3066 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
3067 of rs6000_frameless_function_invocation.
3068
750334d7
EZ		 30692000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3070
3071 From Philippe De Muyter <phdm@macqel.be>
3072
3073 * event-loop.c (handle_file_event): In case of poll, enable
7b83ea04
AC		 3074 printing of informational message if an error/exception is
3075 detected on the file descriptor.
750334d7 3076
2403ff6f
JK		 30772000-02-21 Jim Kingdon <kingdon@redhat.com>
3078
3079 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
3080
f7cb3ef8
AC		 3081Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3082
91b9ff21 3083 * buildsym.c: Include "language.h" and "expression.h" for
7b83ea04 3084 longest_local_hex_string_custom.
f7cb3ef8 3085
0596389c
AC		 3086Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
3087
3088 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
3089 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
7b83ea04 3090 Cagney <cagney@b1.cygnus.com>.
0596389c 3091
f5bca8e7
AC		 3092Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3093
3094 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
7b83ea04
AC		 3095 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
3096 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
3097 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
3098 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
3099 Kingdon.
f5bca8e7 3100 * MAINTAINERS: Add Nick Clifton to write after approval list.
62a4b482 3101
538aae9d
AC		 3102Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
3103
3104 * MAINTAINERS: Add note on multiple maintainers.
3105
55555bbc
FN		 31062000-02-19 Philippe De Muyter <phdm@macqel.be>
3107
7b83ea04
AC		 3108 * cli-out.c (cli_table_header): Type of parameter `alignment' is
3109 `enum ui_align', not `int'.
3110 (cli_field_string, cli_field_skip): Likewise.
55555bbc 3111
dea753cd 31122000-02-18 Jim Blandy <jimb@redhat.com>
9a90a845 3113
dea753cd 3114 From Jimmy Guo <guo@cup.hp.com>:
9a90a845
JB		 3115 * buildsym.h (add_free_pendings): Declare.
3116 * buildsym.c (add_free_pendings): New function.
3117 (make_blockvector): 32x64 fix using longest_local_hex_string().
3118 (start_subfile): initialize variable 'subfile'.
3119
cca728d0
EZ		 31202000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3121
3122 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
7b83ea04
AC		 3123 make sure that all is cleaned up after we disconnect from the
3124 target.
cca728d0
EZ		 3125 (remote_detach): Ditto.
3126
e8b09175
FN		 31272000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3128
b8d86de3
FN		 3129 From Rodney Brown <RodneyBrown@pmsc.com>
3130 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
3131 potentially harming mistake.
3132
41815666
FN		 31332000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3134
e8b09175
FN		 3135 * arm-tdep.c: Use header file instead of extern declarations for
3136 the {get,set}_arm_regname* functions.
3137
d45b9300
FN		 31382000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3139
3140 * configure.in: Replaces obsolete gdbtk-variable.c with
3141 gdbtk-varobj.c.
3142 * configure: Regenerate.
3143 * Makefile.in: Remove obsolete/extraneous references to
3144 gdbtk-var* files.
3145
e95a43ad
MK		 31462000-02-16 Mark Kettenis <kettenis@gnu.org>
3147
3148 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
3149 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
3150 33 by definition, whereas REALTIME_LO might be 32 on systems that
3151 have SIG32 such as Linux. Make sure that the signal number
3152 returned is within the range specified by REALTIME_LO and
3153 REALTIME_HI.
3154
7433da22
MK		 31552000-02-16 Mark Kettenis <kettenis@gnu.org>
3156
3157 * configure: Regenerated.
3158
bc90b915
FN		 31592000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3160
3161 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
3162 _initialize_arm_tdep): Allows the user to choose between any of
3163 the flavors available for the disassembly to be used in the "info
3164 reg" command and elsewhere in gdb. It prevents having to maintain
3165 this information in two places by using the data kept in the
3166 opcodes directory.
3167
83d37ec8
MK		 31682000-02-09 Mark Kettenis <kettenis@gnu.org>
3169
3170 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
3171 prfpregset_t in <sys/procfs.h>.
3172 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
3173 HAVE_PRFPREGSET_T.
3174 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
3175 prgregset_t and prfpregset_t if they are not already present.
3176
eeefac92
AC		 3177Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
3178
3179 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
7b83ea04 3180 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
eeefac92 3181
1a645206
JM		 31822000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
3183
3184 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
3185 'do-doc'.
3186
f6077098
KB		 31872000-02-15 Kevin Buettner <kevinb@redhat.com>
3188
3189 Changes for AIX 4.3:
3190 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
3191 to correct value for generic dummy frames. When using
3192 generic dummy frames, don't attempt to write TOC value or
3193 function to call into the call dummy.
7b83ea04 3194 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
f6077098
KB		 3195 code to also handle the PowerOpen ABI.
3196 (ppc_push_return_address): Enable for all ports.
3197 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
62a4b482 3198 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
f6077098
KB		 3199 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
3200 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
3201 provided by generic RS6000 definitions so that call dummies
3202 are implemented using generic dummy frames instead.
3203
3204 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3205 prior to changing the stack pointer via ptrace(). Also, ignore
3206 attempts to store to undefined registers that are less than
3207 NUM_REGS.
3208
3209 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3210 frame from 436 to 448 to account for alignment padding.
3211 (rs6000_push_arguments): Obtain actual register size instead
3212 of assuming the register is 4 bytes long. [There's still
3213 more work to be done to totally remove the 4 byte assumption,
3214 however.] Make sure the stack is 16 byte aligned as required
3215 by the PowerOpen ABI. Also, make sure that small structures
3216 passed in registers are properly aligned within the register.
3217
32182000-02-15 Jesper Skov <jskov@cygnus.co.uk>
3219
3220 Patch applied by Kevin Buettner <kevinb@redhat.com>
62a4b482 3221
f6077098
KB		 3222 * rs6000-tdep.c (skip_prologue): skip copying of argument
3223 registers to local variable registers.
3224
70d5406d
JK		 32252000-02-14 Jim Kingdon <kingdon@redhat.com>
3226
3227 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
3228 sym->section->index number is not a SECT_OFF_* code.
3229
168770df
AC		 3230Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
3231
3232 * MAINTAINERS (write after approval): Add H.J. Lu.
3233
031d1bf1
NC		 32342000-02-14 Nick Clifton <nickc@cygnus.com>
3235
3236 * sh-tdep.c: Remove extraneous code.
3237
2bc8a457
JK		 32382000-02-14 Amit S. Kale <akale@veritas.com>
3239
3240 * elfread.c (elf_symtab_read): Move the use of sym to after where
3241 it is set.
3242 Checked in by Jim Kingdon <kingdon@redhat.com>
3243
0c566c2e
AC		 3244Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3245
3246 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3247
3ca72b44
AC		 3248Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
3249
3250 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3251 * dwarf2read.c: (die_is_declaration): New fn.
3252 (read_structure_scope): Use it.
3253
3254 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3255
d6e9fb05
JK		 32562000-02-10 J.T. Conklin <jtc@redback.com>
3257
3258 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3259 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
7b83ea04 3260 configdirs.
d6e9fb05 3261 * gdbserver/low-nbsd.c: New file.
62a4b482 3262
d6e9fb05
JK		 3263 * gdbserver/Makefile.in: convert to autoconf.
3264 * gdbserver/configure.in: likewise.
3265 * gdbserver/configure: generate.
3266
41c8e009
AC		 3267Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
3268
3269 * CONTRIBUTE: New file. How to contribute to GDB.
3270
15929d05
AC		 3271Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3272
3273 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
7b83ea04
AC		 3274 Buettner to powerpc maintainers. Make Kevin Buettner the
3275 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
3276 and Jason Molenda to write after aproval list.
15929d05 3277
5185fdd7
AC		 3278Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3279
3280 * MAINTAINERS: Reformat. Separate into check-in categories.
3281
f086451a
ND		 3282Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3283
3284 * uw-thread.c: Remove __FUNCTION__ GNUism.
3285
fa292f23
JK		 32862000-01-17 Amit S. Kale <akale@veritas.com>
3287
3288 * elfread.c (elf_symtab_read): Use offset for the section in which a
3289 symbol resides, instead of .text section for calculating address of a
3290 symbol.
3291 Checked in by Jim Kingdon <kingdon@redhat.com>
3292
e18ef0bd
JK		 32932000-02-10 Mark Kettenis <kettenis@gnu.org>
3294
3295 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
3296 no longer necessary now we have gdb_wait.h.
3297
f90b2b1d
JK		 32982000-02-09 Mark Kettenis <kettenis@gnu.org>
3299
3300 * gnu-nat.c (proc_string): Make global.
3301 (do_mach_notify_dead_name): Suppress dead name notifications if we
3302 know that the task is dead.
3303
33041999-12-13 Mark Kettenis <kettenis@gnu.org>
3305
3306 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3307 instead of directly from the kernel. Add some hackery to make
3308 sure that the info isn't influenced by suspension of the task in
3309 the proc server itself.
3310
09f99d3f
JK		 33112000-02-10 Jim Kingdon <kingdon@redhat.com>
3312
3313 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
3314 approved by Michael Snyder.
3315
203051af
AC		 33162000-02-09 Mark Kettenis <kettenis@gnu.org>
3317
7b83ea04 3318 * linux-thread.c: Include defs.h before gdb_wait.h.
203051af 3319
03f2053f
AC		 3320Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
3321
3322 * Makefile.in (wait_h): Delete macro. Update all dependencies
7b83ea04 3323 specifying gdb_wait.h instead.
03f2053f
AC		 3324
3325 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
7b83ea04
AC		 3326 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3327 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3328 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3329 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3330 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3331 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3332 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3333 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3334 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3335 or <sys/wait.h>.
145679a8 3336 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
03f2053f
AC		 3337
3338 * gdb_wait.h: New file. Based on ../include/wait.h. Include
7b83ea04 3339 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
03f2053f 3340
489137c0
AC		 3341Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3342
3343 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3344 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3345 (d10v_stack_align): Declare.
3346 * d10v-tdep.c (d10v_stack_align): Define.
3347
ce808e91
AC		 33481999-08-23 J.T. Conklin <jtc@redback.com>
3349
7b83ea04
AC		 3350 * top.c (remote_timeout): Change default to 2. Add comment
3351 explaining history of changes to the default value.
3352 * remote.c (_initialize_remote): Remove code that adds set/
3353 show remotetimeout, as that's also done in top.c
ce808e91 3354
e9277ae8
AC		 33551999-10-18 J.T. Conklin <jtc@redback.com>
3356
7b83ea04
AC		 3357 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3358 Return E01 instead of P01 when 'P' command fails.
e9277ae8 3359
1216fa2c
AC		 33602000-02-05 J.T. Conklin <jtc@redback.com>
3361
3362 * remote.c (putpkt_binary): Handle NAK from target stub.
3363
f2c4d933
EZ		 33642000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3365
3366 * configure.in: Remove the addition of sol-thread.c to the
3367 CONFIG_INITS list. This caused problems with init.c, because
3368 sol-thread.c would be grepped twice for _initialize_* functions.
3369 * configure: Ditto.
3370 * Makefile.in: Add FIXME for init.c.
3371
745b8ca0
JK		 33722000-02-07 Jim Kingdon <kingdon@redhat.com>
3373
3374 Clean up compiler warnings:
3375 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3376 stack.c, valprint.c: Change variables to unsigned.
3377 * bcache.c: Rearrange to avoid warnings about variables not being set.
3378 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3379 rather than declaring print_max and repeat_count_threashold
3380 ourselves (incorrectly).
3381 * valprint.h: Do declare repeat_count_threashold.
3382 * ch-exp.c: Use default case for internal error.
3383 * findvar.c: Don't omit argument type.
3384 * symtab.c: Remove unused variable.
3385
4d9ab7f6
JK		 33862000-02-04 Jim Blandy <jimb@redhat.com>
3387
3388 * c-typeprint.c (remove_qualifiers): New function.
3389 (c_type_print_base): Use it to remove qualifiers from C++
3390 qualified names, not strrchr.
3391
3392 * c-typeprint.c (c_type_print_base): Recognize type conversion
3393 operators by calling is_type_conversion_operator.
3394 (is_type_conversion_operator): New function.
3395
dfcd3bfb
JM		 33962000-02-04 Nick Clifton <nickc@cygnus.com>
3397
3398 * config/arm/tm-arm.h (LOWEST_PC): Define.
3399
34002000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3401
3402 * infrun.c (resume): Make just one call to target_resume(), instead
7b83ea04
AC		 3403 of four: set up correct parameters in all the cases ahead of time,
3404 and do call at the end.
dfcd3bfb
JM		 3405
34062000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3407
3408 * config/powerpc/tm-ppc-eabi.h: Define
7b83ea04 3409 SOFUN_ADDRESS_MAYBE_MISSING.
dfcd3bfb
JM		 3410
34112000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3412
3413 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3414 frames (revisited).
3415
3416Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3417
3418 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3419 * configure.in (CONFIG_INIT): Initialize.
3fc11d3e
JM		 3420 (links): Link srcdir/gdbtk/library to gdbtcl2.
3421 * gdbtcl2: Moved to gdbtk/library.
3422 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
7b83ea04
AC		 3423 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3424 gdbtk.h: Moved to gdbtk/generic.
dfcd3bfb
JM		 3425
34262000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3427
3428 * printcmd.c (build_address_symbolic): New function. Returns all
7b83ea04
AC		 3429 the parts that are necessary to print an address in a symbolic
3430 form.
dfcd3bfb 3431 (print_address_symbolic): Split into a printing part and an
7b83ea04 3432 information building part, build_address_symbolic().
dfcd3bfb
JM		 3433
3434 * defs.h (build_address_symbolic): Export.
3435
34362000-02-03 Jim Blandy <jimb@redhat.com>
3437
3438 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3439 opcode.
3440
8b93c638
JM		 34412000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3442
3443 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3444 arguments on dummy frames.
3445
34462000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3447
3448 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3449 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3450
d9fcf2fb
JM		 34512000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3452
3453 * remote.c (getpkt_sane): New function. It is the old getpkt(),
7b83ea04 3454 which now returns a timeout indication.
d9fcf2fb 3455 (getpkt): New function. Wrapper for getpkt_sane(), so that return
7b83ea04 3456 value can still be ignored.
d9fcf2fb 3457
8b93c638
JM		 3458Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3459
3460 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
7b83ea04 3461 UI_OUT.
8b93c638 3462
d9fcf2fb
JM		 3463Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3464
3465 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
7b83ea04
AC		 3466 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3467 GDB_FILE.
62a4b482 3468
d9fcf2fb
JM		 3469 * Makefile.in: Update.
3470
3471 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
7b83ea04
AC		 3472 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3473 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3474 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3475 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3476 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3477 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3478 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3479 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3480 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3481 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3482 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3483 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3484 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3485 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3486 config/pa/tm-hppa.h: Update.
8b93c638 3487 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
d9fcf2fb 3488
da59e081
JM		 34892000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3490
a9e0ce2c
JM		 3491 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3492 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3493 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3494 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3495 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3496 config/mips/irix5.mh, config/mips/mipsv4.mh,
da59e081 3497 config/powerpc/solaris.mh (NATDEPFILES): Change references to
a9e0ce2c 3498 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
da59e081
JM		 3499 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3500
3501Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3502
3503 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3504
3505 * main.c (captured_main): Only use the legacy tui_file code when
7b83ea04 3506 linking in older code such as the TUI.
da59e081
JM		 3507
3508 * gdb-file.h, gdb-file.c: New files.
3509 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
7b83ea04
AC		 3510 null_file_isatty, null_file_rewind, null_file_put,
3511 null_file_flush, null_file_write, null_file_fputs,
3512 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3513 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3514 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3515 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3516 set_gdb_file_data, struct accumulated_gdb_file,
3517 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3518 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3519 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3520 stdio_file_delete, stdio_file_flush, stdio_file_write,
3521 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3522 Moved to gdb-file.h and gdb-file.c.
da59e081 3523 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
7b83ea04
AC		 3524 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3525 tui_file_rewind, tui_file_put, tui_file_fputs,
3526 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
da59e081 3527 fputs_unfiltered_hook):
7b83ea04 3528 Moved to tui/tui-file.c and tui/tui-file.h.
62a4b482 3529
da59e081
JM		 3530 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3531 (tui-file.o, gdb-file.o): Add dependencies.
3532 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3533 * main.c: #include tui/tui-file.h.
3534
35352000-01-28 Fred Fish <fnf@cygnus.com>
3536
3537 * findvar.c (value_from_register): Special case handling of D10V
3538 pointer values fetched from registers.
3539
35402000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3541
3542 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
b55cf2e4 3543 support for new style thumb prologues.
da59e081
JM		 3544
35452000-01-28 Nick Clifton <nickc@redhat.com>
3546
3547 * arm-tdep.c: Remove extraneous dash at start of strings
3548 introduced in previous delta.
3549
35502000-01-27 Nick Clifton <nickc@redhat.com>
3551
3552 * arm-tdep.c: Replace uses of arm_toggle_renames() with
b55cf2e4 3553 parse_arm_disassembler_option().
da59e081
JM		 3554
35552000-01-27 Jim Blandy <jimb@cygnus.com>
3556
3557 * symtab.c (decode_line_1): Don't let commas that are within
7b83ea04
AC		 3558 quotes or parenthesis terminate the line spec. Don't use pp when
3559 removing the final double quote of a double-quoted string. Don't
3560 forget to skip the opening double quote. I have no clue whether
3561 this change is correct; probably we've just moved this function
3562 from one buggy place to another buggy place, and never came within
3563 an outhouse whiff of correctness.
da59e081
JM		 3564 (find_toplevel_char): New function.
3565
35662000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3567
3568 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
7b83ea04 3569 passing the pointer to a thumb function as an argument.
da59e081
JM		 3570
35712000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3572
3573 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3574 are reinserted for another run.
3575
8b93c638
JM		 35762000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3577
3578 * cli-out.c (cli_filed_string): Test for NULL string.
3579
da59e081
JM		 35802000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3581
3582 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3583 the inferior as well as breakpoints being hit while performing an
3584 inferior function call.
3585 * valops.c (hand_function_call): Ditto.
3586
35872000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3588
3589 From Mark Kettenis <kettenis@gnu.org>
3590
3591 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3592 i386_REGS_SEGS_STATE.
3593 (HAVE_I387_REGS): Define.
3594 (FLOAT_INFO): Remove.
3595 * i386gnu-nat.c: Almost completely rewritten to use new i386
3596 register layout and `float info' implementation.
3597 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3598 Move prototypes from here.
3599 * gnu-nat.h: To here.
3600
0fda6bd2
JM		 36012000-01-24 Kevin Buettner <kevinb@redhat.com>
3602
3603 * utils.c (get_field, put_field): Fix buffer underruns and
3604 overruns. Also, handle case where total_len is not evenly
3605 divisible by 8.
3606 (getfield): Make sure zeroing of unwanted bits occurs even
3607 when bit field to extract does not straddle two or more
3608 bytes.
3609
36102000-01-23 Christopher Faylor <cgf@cygnus.com>
3611
3612 * defs.h: Add gdb_thread_select declaration.
3613
36142000-01-23 Kevin Buettner <kevinb@redhat.com>
3615
3616 * linux-thread.c (_initialize_linuxthreads): Make sure that
3617 linuxthreads_block_mask does not block SIGCHLD.
3618
36192000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3620
3621 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3622 text so that new lines work properly.
3623
36242000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3625
3626 * proc-utils.h: New file. Export functions from proc-*.c.
3627
3628 * proc_api.c: Rename to:
3629 * proc-api.c: New file. Add include of proc-utils.h.
3630
3631 * proc_events.c: Rename to:
3632 * proc-events.c: New file.
3633
3634 * proc_flags.c: Rename to:
3635 * proc-flags.c: New file.
3636
3637 * proc_why.c: Rename to:
3638 * proc-why.c: New file. Add include of proc-utils.h.
3639
3640 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
7b83ea04 3641 ctype.h, proc-utils.h.
0fda6bd2
JM		 3642 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3643 (open_procinfo_files): Conditionalize local variable tmp, to avoid
7b83ea04 3644 compiler warnings.
0fda6bd2 3645 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
7b83ea04 3646 pathname.
0fda6bd2 3647 (procfs_wait): Adjust format in some printf_filetered calls to
7b83ea04 3648 avoid compiler warnings.
0fda6bd2 3649 (make_signal_thread_runnable): Ifdef 0. The calls to this function
7b83ea04 3650 are also ifdef'd 0 .
0fda6bd2
JM		 3651 (procfs_resume): Add parentheses around '&&' operation.
3652 (procfs_set_exec_trap): Remove unused variable.
3653 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3654
3655 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
7b83ea04 3656 proc-why.o): Update dependencies.
0fda6bd2
JM		 3657
3658 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3659 proc-*.o.
3660
c5394b80
JM		 36612000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3662
3663 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3664 Fix from Robert Lipe <robertl@sco.com>.
3665 * configure: Regenerated.
3666
36672000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3668
3669 * stack.c (print_frame_info_base): Break up into the frame info
7b83ea04 3670 (location) printing part and the rest (source line printing).
c5394b80 3671 (print_frame): New function. Take care of printing the location
7b83ea04 3672 information.
c5394b80
JM		 3673 Update copyright.
3674
3675 * infrun.c (normal_stop): Use enum values rather than integers for the
3676 source_flag to be passed to show_and_print_stack_frame().
7b83ea04 3677 Update copyright.
62a4b482 3678
c5394b80 3679 * frame.h (print_what): New enum for 'source' argument to
7b83ea04 3680 print_frame_info_base(). Use this instead of obscure numbers.
c5394b80 3681 Update copyright.
62a4b482 3682
c5394b80
JM		 3683Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3684
3685 * event-top.c (stdin_event_handler): call quit_command rather than
7b83ea04
AC		 3686 exit -- run cleanups, give target code a chance to say goodbye to
3687 the target. Fixes bug where the inferior processes were left
3688 around on Solaris (and probably elsewhere) by the testsuite.
c5394b80
JM		 3689
36902000-01-14 Mark Salter <msalter@cygnus.com>
3691
3692 * v850-tdep.c (v850_target_architecture_hook): Setup correct
7b83ea04 3693 machine id for disassembly.
c5394b80 3694
0fda6bd2
JM		 36952000-01-13 Jim Blandy <jimb@cygnus.com>
3696
3697 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3698 convert_to_regset, when regno indicates a specific register.
3699
c5394b80
JM		 3700Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3701
3702 * uw-thread.c: Document libthread.so debugging interface. Minor
3703 comment and formatting tweaks.
3704 (DEBUG): #define as 0 instead of 1.
3705 (CALL_BASE): Include function name in error msg.
3706 (libthread_stub): Adjust inferior_pid after thread exit.
3707 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3708 asking procfs_ops to create inferior.
3709 (libthread_init): Don't return nonlocally on error.
3710
37112000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3712
3713 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3714 variable.
3715
37162000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3717
3718 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3719 both sides are on the same state.
3720
37212000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3722
3723 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3724 115200 (minor syntax mistake).
3725
37262000-01-12 Jim Blandy <jimb@cygnus.com>
3727
3728 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3729 this here, to go along with the definitions of PIDGET and TIDGET.
3730
37312000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3732
3733 * thread.c (do_captured_thread_select): New function. Switch
7b83ea04 3734 current thread, safely from within catch_errors().
c5394b80
JM		 3735 (gdb_thread_select): New function. Switch threads safely.
3736 (thread_command): Use gdb_thread_select().
8b93c638
JM		 3737 Include ui-out.h.
3738 (do_captured_list_thread_ids): New function.
3739 (gdb_list_thread_ids): New function.
3740
3741 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
c5394b80
JM		 3742
37432000-01-11 Christopher Faylor <cgf@cygnus.com>
3744
3745 * configure.in: Avoid linking -limagehlp unless it's a native build.
3746 * configure: Regenerate.
3747 * thread.cc (add_thread): Clear private data pointer here or suffer
3748 strange behavior when it is checked for NULL later.
3749
0d06e24b
JM		 37502000-01-09 Christopher Faylor <cgf@cygnus.com>
3751
3752 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3753 * configure.in: Add an additional library to cygwin link.
3754 * configure: Regenerate.
3755
3756 Patch from Egor Duda <deo@logos-m.ru>:
3757 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3758 type.
3759
aca52a9b 37602000-01-07 Michael Snyder <msnyder@cygnus.com>
0d06e24b
JM		 3761
3762 * uw-thread.c: New file to support UnixWare user-mode threads:
aa47baa9 3763 contributed by Nickolas Duffek <nsd@cygnus.com>.
0d06e24b
JM		 3764 * target.h (struct target_ops): New vector, to_extra_thread_info,
3765 allows back-ends to give extra details in info thread display.
3766 (target_extra_thread_info): define new macro.
3767 (target_find_new_threads): simplify macro. Cleanup comments.
3768 * target.c (to_extra_thread_info): default and inherit new vector.
3769 (cleanup_target): eliminate PARAMS, break up long lines,
3770 provide default definition for to_extra_thread_info, and
3771 to_find_new_threads. Default to_thread_alive and to_query
3772 to return_zero, not target_ignore (they each return int not void).
3773 (debug_to_find_new_threads): new debug entry.
3774 (setup_target_debug): add debug_to_find_new_threads.
3775 * gdbthread.h: export struct thread_info, find_thread_pid, and
3776 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3777 copyright. Add new private data pointer for use by target back-ends.
3778 * thread.c (struct thread_info): move definition to gdbthread.h.
3779 (find_thread_pid): new exported function for thread lookup.
2b266721 3780 (iterate_over_threads): new exported function for applying
0d06e24b
JM		 3781 arbitrary operations to threads. Update copyright to 2000.
3782 (info_threads_command): use new target_extra_thread_info vector
3783 to display extra information about each thread (if implemented).
3784 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3785 Add defines for PIDGET, etc.
3786 * config/i386/tm-i386sol2.h: ditto.
3787 * config/sparc/tm-sun4sol2.h: ditto.
3788 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3789 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3790 if -lpthread and -lpthreads fail.
3791
3792 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3793 (proc_flags): combine flags that UnixWare splits into two locations.
3794 (proc_modify_flag): add support for PR_KLC (kill on last close).
3795 (proc_[un]set_kill_on_last_close): new functions.
62a4b482 3796
8b93c638
JM		 37972000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3798
3799 * infrun.c (normal_stop): Print out thread id when we stop.
3800
0d06e24b
JM		 38012000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3802
3803 * remote.c (remote_open_1): Fix message so it does not imply a
2b266721 3804 specific syntax for serial ports, as it is OS dependent.
0d06e24b
JM		 3805 (remote_async_open_1): Ibid.
3806 (init_remote_ops): Ibid.
3807
38082000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3809
3810 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3811 "set remotebaud" command (if set) when no speed is specified on
3812 the "target rdi" command.
3813
38142000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3815
3816 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3817 115200.
3818 (baud_options[]): Ibid.
3819
38202000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3821
3822 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3823 used by each operating system.
3824
38252000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3826
3827 * breakpoint.c (until_break_command): Add an argument for the
7b83ea04
AC		 3828 continuation, the beginning of the cleanups set up by this
3829 command.
0d06e24b 3830 (until_break_command_continuation): Do cleanups until the one
7b83ea04 3831 passed in as argument instead of doing all of them.
0d06e24b
JM		 3832
3833 * infcmd.c (finish_command_continuation): Expect a new argument,
7b83ea04
AC		 3834 which indicates up to where to do cleanups. Update calls to
3835 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
0d06e24b
JM		 3836 (finish_command): Add another argument for the continuation: the
3837 starting cleanup for this command.
3838
c3f6f71d 38392000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 3840
c3f6f71d
JM		 3841 From Grant Edwards <grante@visi.com> (original patch from Thomas
3842 Zenker ):
3843 * rdi-share/ardi.c: Allow interruption of interruptible
3844 targets with a <CNTL-C>.
ed9a39eb 3845
c3f6f71d 38462000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 3847
c3f6f71d
JM		 3848 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3849 to control port to accommodate some versions of Angel.
ed9a39eb 3850
c3f6f71d 38512000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 3852
c3f6f71d
JM		 3853 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3854 Add interpretation for C Support Library packets.
ed9a39eb 3855
c3f6f71d 38562000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 3857
c3f6f71d
JM		 3858 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3859 is now being modified.
3860 * rdi-share/devsw.h: Adjust declaration of the above funtion.
ed9a39eb 3861
c3f6f71d 3862For older changes see ChangeLog-99
c906108c
SS		 3863\f
3864Local Variables:
3865mode: change-log
3866left-margin: 8
3867fill-column: 74
3868version-control: never
3869End:
GDB Binutils - Deliverables
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