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Mention UnixWare thread problem.
[deliverable/binutils-gdb.git] / gdb / ChangeLog
CommitLineData
6bc37a96
AC		 1Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2
3fffcb5e
AC		 3 * TODO: Mention weak symbol problem. Mention UnixWare thread
4 problem.
6bc37a96 5
6736fc7b
AC		 6Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
7
8 * README: Update section on kernel debugging.
9
47a8d4ba
AC		 10Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
11
12 * mips-tdep.c (mips_get_saved_register): New function. Handle
13 case of 32 ABI saving 32 bit registers on stack when target has 64
14 bit ISA.
15 (mips_gdbarch_init): Update.
16
216a600b
AC		 17Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
18
19 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
20
746a987d
AC		 21Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
22
23 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
24 options before using them. Report result.
25 * configure: Regenerate.
26
2ec466f9
EZ		 272000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
28
29 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
30 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
31 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
32 accordingly.
33
381323f4
AC		 34Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
35
36 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
37 Always check that a macro is defined before printing it.
38 * gdbarch.c: Re-generate.
39
aba7b4b6
AC		 40Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
41
42 * README: Update for GDB 5.0.
43
0dadbba0
AC		 44Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
45
46 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
47
48 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
49 definition. Disable. Document known problems.
50 (MIPS_DEFAULT_ABI): Define.
51
52 * mips-tdep.c (enum mips_abi): Define.
53 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
54 (MIPS_EABI): Update.
55 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
56 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
57 looking for a matching architecture require a matching MIPS_ABI.
58 (mips_gdbarch_init): Cleanup arch_debug information.
59
9e124216
EZ		 602000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
61
62 * solib.c (symbol_add_stub): Remember the index and the name of
63 the section with the lowest address. Use this data (instead of
64 data from .text) to pass info into symbol_file_add.
65
66 * elfread.c (record_minimal_symbol_and_info): Use the section
67 where the symbol lives to get the index, instead of guessing.
68
5af923b0 692000-05-10 Michael Snyder <msnyder@seadog.cygnus.com>
0dadbba0 70
5af923b0
MS		 71 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
72 * sparc-tdep.c: include arch-utils.h.
73 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
74 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
75 (GDB_TARGET_IS_SPARC64): make into a runtime test.
76 (struct frame_extra_info): Define, use instead of the macro.
77 (Many places): Use alloca instead of statically allocated buffers
78 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
79 (sparc_extract_struct_value_address): Accept a pointer arg instead
80 of an array sized by REGISTER_BYTES.
81 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
82 instead of the defunct struct frame_saved_regs. Recognize new
83 Sparc64 store instructions as part of the prologue. Ignore the
84 destination of a frame store when parsing the prologue (so long
85 as it's on the stack).
86 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
87 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
88 instead of the defunct struct frame_saved_regs.
89 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
90 supply_register. Provide 4-byte offset to compensate for diff
91 between size of the prgreg_t elements on a 64-bit host and size
92 of the registers for a 32-bit target. Fill all inaccessible regs
93 with zero so they won't keep being requested again and again.
94 (fill_gregset): Handle 32/64 size difference between registers
95 and prgreg_t. Handle as many new 64-bit regs as possible.
96 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
97 (sparc_push_arguments): Rename to sparc32_push_arguments.
98 Copy arguments into registers as well as onto stack, so that the
99 CALL_DUMMY (code pushed onto the target stack) is not required.
100 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
101 (sparc_store_return_value): Use memset instead of bzero.
102 Use write_register_gen instead of write_register_bytes.
103 (sparclet_store_return_value): New function.
104 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
105 the gdbarch multi-architecture system.
106 (sp64_push_arguments): Rename to sparc64_push_arguments.
107 Extend to store arguments in general registers as well as on stack.
108 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
109 Use as a private function, to be called by the new external function
110 sparc64_extract_return_value.
111 (sparclet_extract_return_value): New function.
112 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
113 sparc64_register_name, sparc_print_extra_frame_info,
114 sparclite_register_name, sparclet_register_name,
115 sparc_push_return_address, sparc64_use_struct_convention,
116 sparc32_store_struct_return, sparc64_store_struct_return,
117 sparc32_register_virtual_type, sparc64_register_virtual_type,
118 sparc32_register_size, sparc64_register_size,
119 sparc32_register_byte, sparc64_register_byte,
120 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
121 sparc_convert_to_raw, sparc_frame_init_saved_regs,
122 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
123 sparc_coerce_float_to_double, sparc_call_dummy_address,
124 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
125 sparc_return_value_on_stack): New functions supporting multi-arch.
126 (sparc_gdbarch_init): New function; initialize multi-arch.
127 (struct gdbarch_tdep): Define, use for private multi-arch data.
128 * config/sparc/tm-sparc.h: Move definitions around, enclose with
129 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
130 definitions. Add enums for register names, to help debugging gdb.
131 This header file must work for non-multi-arch and for multi-arch.
132 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
133 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
134 Define GDB_MULTI_ARCH.
135 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
136 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
137 * config/sparc/tm-sparclite.h: Ditto.
138 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
139 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
140 avoid using deprecated REGISTER_NAMES macro.
141 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
142
e245aa6b
MS		 1432000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>
144
60054393
MS		 145 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
146 * gdbarch.c, gdbarch.h: Regenerate.
147 * core-regset.c: Change FP0_REGNUM to a runtime test.
148 * procfs.c: Ditto.
149 * sun3-nat.c: Ditto.
150 * sparc-tdep.c: Ditto.
151
152 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
153 * ptx4-nat.c: Ditto.
154
e245aa6b
MS		 155 * sol-thread.c (sol_thread_create_inferior): only add the thread
156 to the thread list if it is not already in there.
157 (prototypes for thread_db func ptrs): pretty up formatting.
158
ed0a91a5
EZ		 1592000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
160
161 * config/djgpp/djconfig.sh: Use more warning switches.
162
163 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
164 @V@ placebo. djunpack.bat changed accordingly.
165
d929b26f
AC		 166Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
167
168 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
169 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
170 and saved_gpreg_size_enums.
171 (mips_stack_argsize): Update. Cleanup.
172
173 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
174 MIPS_STACK_ARGSIZE.
175 (MIPS_NABI32): Delete macro. Replaced by
176 MIPS_REGS_HAVE_STACK_HOME_P.
177 (mips_push_arguments): Update.
178 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
179 with test for MIPS_REGS_HAVE_STACK_HOME_P.
180 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
181 default.
182 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
183 mips_default_stack_argsize.
184 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
185 (mips_stack_argsize_string): New static variable.
186 (mips_stack_argsize): New function, handle default case.
187 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
188 implemented as an enum using size_auto et.al.
189 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
190 mips_regs_have_stack_home_p.
191
192 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
193 for n32.
194 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
195
327fce13
AC		 196Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
197
198 * procfs.c (PROCFS_TRACE): Delete definition.
199 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
200 define.
201
103b3ef5
MS		 2022000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
203
204 * procfs.c: Cleanup of procfs tracing. Move defines and
205 prototypes to proc-utils.h
206 * proc-utils.h: Define tracing macros. Declare trace functions.
207 * proc-api.c: Make procfs tracing a runtime option.
208 (prepare_to_trace): New function, abstracted out of several
209 places. Open a trace file if one is required.
210 (ioctl_with_trace, write_with_trace, open_with_trace,
211 close_with_trace, wait_with_trace, lseek_with_trace):
212 Report errno if an error occurs in a system call.
213 (write_with_trace): Make 2nd arg void *, to agree with write.
214
b8d39351
EZ		 2152000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
216
217 * elfread.c (elf_symtab_read): The calculation of 'offset'
218 must be done for each symbol, not just once. The index
219 used must be the index of the section where 'sym' resides,
220 not .text.
221
6c1a54b2
MS		 2222000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
223
224 * procfs.c (many functions): change int cmd; to long cmd;
225 Solaris /proc API calls this parameter a long, and requires it
226 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
227 calls it an int, but on existing UnixWare hosts, int and long
228 are the same size. So long it must be. If a future UnixWare
229 version has problems with this, we'll have to use autoconf.
230 * proc-api.c (write_with_trace): use long instead of int.
231
318b21ef
MK		 2322000-05-04 Mark Kettenis <kettenis@gnu.org>
233
234 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
235 already defined.
236
e441088d
MK		 2372000-05-01 Mark Kettenis <kettenis@gnu.org>
238
239 * infrun.c (handle_inferior_event): Add missing call to keep_going
240 and missing return when handling an ordinary signal from the
241 inferior.
242
b8d39351 2432000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
b8fbeb18
EZ		 244
245 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
246 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
247 sect_index_text, sect_index_data, sect_index_rodata,
248 sect_index_bss to objfile structure.
249 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
250 SECT_OFF_RODATA): Remove.
251 * objfiles.c (allocate_objfile): Initialize
252 sect_index_{text,data,bss,rodata} to -1, for error detection.
253
254 * symfile.c (default_symfile_offsets): Initialize
255 sect_index_{text,data,bss,rodata} from bfd information.
256 * xcoffread.c (xcoff_symfile_offsets): Ditto.
257 * somread.c (som_symfile_offsets): Initialize
258 sect_index_{text,data,bss,rodata}.
259
260 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
261 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
262 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
263 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
264 stabsread.c, symfile.c, xcoffread.c:
265 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
266 current objfile.
267
268 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
269
6878c383
AC		 270Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
271
272 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
273 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
70d1b0e8
AC		 274 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
275 Delete unused macros.
6878c383 276
f5b8946c
MS		 2772000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
278
279 * solib.c (elf_locate_base, info_sharedlibrary_command):
280 Look at the bfd to determine if it is elf32 or elf64, rather
281 than using an ifdef. This makes it runtime teststable and
282 multi-arch.
283
d41707c8
MK		 2842000-05-01 Mark Kettenis <kettenis@gnu.org>
285
286 * infrun.c (handle_inferior_event): When doing a "next", and
287 stepping out of a signal handler into its calling trampoline
288 ignore the value of step_frame_address.
289 (step_over_function): Only modify step_resume_breakpoint->frame if
290 the value of step_frame_address is non-zero.
291
86110418
MS		 2922000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
293
294 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
295 is not static in the MULTI_ARCH world, so don't use it in a
296 static array declaration.
297
54cf9c03
EZ		 2982000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
299
300 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
301 intelligently, making sure we use the information from the
302 symbol tables fully.
303
02240683
L		 3042000-05-02 H.J. Lu <hjl@gnu.org>
305
306 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
307 instead of ELFOSABI_SYSV.
308
03863182
AC		 309Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
310
311 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
312 * gdbarch.h, gdbarch.c: Re-generate.
313
314 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
315 NPC_REGNUM to run-time test.
316 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
317 and NNPC_REGNUM to run-time test.
318 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
319 run-time test.
320 (procfs_store_registers): Ditto.
321
33489c5b
AC		 322Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
323
324 * gdbarch.sh: Provide non- multi-arch defaults by direct
325 definition in "gdbarch.h" instead of going through "gdbarch.c".
326 * gdbarch.h, gdbarch.c: Re-generate.
327 * defs.h: When non- multi-arch, include "arch-utils.h" so that
328 legacy definitions are globally visible.
329
258e9693
AC		 330Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
331
332 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
2ea493eb 333 (symtabs): Add Elena to symtabs maintainers list.
5d15e252 334 (Blanket Write Privs): Add Jim Blandy.
258e9693 335
5330533d
SS		 3362000-05-01 Stan Shebs <shebs@apple.com>
337
338 Remove obsolete Gould configuration:
339 * configure.host, configure.tgt: Remove Gould configs.
340 * Makefile.in: Remove Gould-related actions.
341 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
342 * NEWS: Mention removal.
343
7d418785
AC		 344Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
345
346 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
347 * defs.h: Properly check for GCC version number.
348
a6abb2c0
MK		 3492000-04-30 Mark Kettenis <kettenis@gnu.org>
350
351 Fix single-stepping out of signal trampolines.
352 * config/i386/nm-linux.h (CHILD_RESUME): Define.
353 * i386-linux-nat.c (child_resume): New function.
354
dad41f9a
AC		 355Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
356
357 * blockframe.c (frameless_look_for_prologue): Use
358 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
359 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
360 * gdbarch.h, gdbarch.c: Re-generate.
361 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
362 function.
363
1bd54964
AC		 364Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
365
366 From "Serge Nikulin" <nikulin@actsw.amat.com>:
367 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
368 name is unknow.
369
06b8da7d
MS		 3702000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
371
372 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
373 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
374 * gdbarch.c, gdbarch.h: regenerate
375
2b5fe715
AC		 376Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
377
378 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
379 * target.c (do_monitor_command): Cast tcomplain to correct
380 function type in comparison.
381
382Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
383
384 From 2000-04-25 Guy Harris <guy@netapp.com>:
385 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
386 ser-pipe.o
387
cbda0a99
MS		 3882000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
389
390 * jv-valprint.c (java_val_print): Add arg declaration,
391 fix compiler warning.
392 * corelow.c (core_open): Call set_gdbarch_from_file so that
393 gdbarch becomes aware of the architecture encoded in the
394 corefile.
395 * findvar.c (write_register_gen): Export this useful interface.
396 * value.h (write_register_gen): Declare.
397
a034fba4
EZ		 3982000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
399
400 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
401 as special in the section_addr_info structure.
402 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
403 * osfsolib.c (symbol_add_stub): Ditto.
404 * irix5-nat.c (symbol_add_stub): Ditto.
405
28d069e6
AC		 406Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
407
408 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
409
b2f4b24d
AC		 410Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
411
412 * TODO: Document IRIX X ARM cross compile problems.
413
4261bedc
MS		 4142000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
415
416 * utils.c (internal_verror): Call target_terminal_ours.
cbda0a99 417 * wrapper.h: Fix minor comment typo.
b943d152
MS		 418 * proc-api.c (write_with_trace): Change 'arg' from long to int.
419 Treat 'off_t' and 'size_t' as unsigned long in printfs.
420 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
02d5252f
MS		 421 * procfs.c (comments): Eliminate "???" in comments, which GCC
422 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
cbda0a99 423 fill_fpregset, supply_fpregset): Declare.
02d5252f
MS		 424 (procfs_wait): Sysargs is a long, change printf format to match.
425 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
b943d152 426
146bcf0c
KB		 4272000-04-26 Kevin Buettner <kevinb@redhat.com>
428
429 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
430 ia64linux-nat.c.
431
c13c43fd
PDM		 432Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
433
434 * ax-gdb.c (agent_command): Remove now useless cast of
435 `free_current_contents' when passed to `make_cleanup'.
436 * coffread.c (coff_symfile_read): Ditto.
437 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
438 (dwarf_decode_lines): Ditto.
439 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
440 (parse_and_eval, parse_to_comma_and_eval): Ditto.
441 * parse.c (parse_exp_1): Ditto.
442 * printcmd.c (print_command_1, output_command, set_command): Ditto.
443 (x_command, print_frame_args, printf_command): Ditto.
444 * top.c (execute_control_command): Ditto.
445 * tracepoint.c (validate_actionline): Ditto.
446 * typeprint.c (whatis_exp, ptype_command): Ditto.
447 (maintenance_print_type): Ditto.
448
8064c6ae
KB		 4492000-04-26 Kevin Buettner <kevinb@redhat.com>
450
451 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
452 (ia64-linux-tdep.o): Add dependencies.
453 (ia64-tdep.o): Add dependency for arch-utils.h.
454 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
455
72229eb7
MS		 4562000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
457
458 * blockframe.c: Fix a minor typo in a comment.
459
0927a22b
KB		 4602000-04-25 Kevin Buettner <kevinb@redhat.com>
461
462 * ia64-tdep.c (examine_prologue): Recognize store instructions;
463 those whose source operands are input registers which haven't
464 been seen before are considered to be part of the prologue.
465
380b774b
GM		 466Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
467
468 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
469 patch being applied `Fri Apr 7 13:44:38 2000'.
470
244bc108
KB		 4712000-04-24 Kevin Buettner <kevinb@redhat.com>
472
473 * ia64-linux-tdep.c: New file.
474 * ia64-tdep.c (elf-bfd.h): Include.
475 (ia64_linux_sigcontext_register_address): New extern declaration.
476 (struct gdbarch_tdep): New struct.
477 (SIGCONTEXT_REGISTER_ADDRESS): New define.
478 (read_sigcontext_register): New static function.
479 (extract_bit_field, replace_bit_field, slotN_contents,
480 replace_slotN_contents): Made static.
481 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
482 Added new code for signal handler frames and call dummy frames.
483 (ia64_frame_init_saved_regs): Handle signal handler frames.
484 (ia64_find_saved_register): Removed.
485 (ia64_get_saved_register): Handle call dummy frames; reorganized
486 to call generic_get_saved_register() to find registers saved
487 in previous frames.
488 (process_note_abi_tag_sections): New static function.
489 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
490 executable. Based upon this information, set target dependent
491 field sigcontext_register_address appropriately. Also set
492 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
493 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
494 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
495 (ia64_linux_in_sigtramp): New declaration.
496
7162c0ca
EZ		 4972000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
498
499 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
500 manual.
501
878798ce 5022000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
6cafa39f
EZ		 503
504 * config/djgpp/README: Explain how to unpack using djunpack.bat.
505
d03e67c9
AC		 506Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
507
508 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
509 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
510 REG_STRUCT_HAS_ADDR.
511 (define_symbol): Ditto.
512
513 * valops.c (hand_function_call): Replace #ifdef
514 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
515 affected code.
516
517 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
518 function REG_STRUCT_HAS_ADDR_P.
519 * gdbarch.h, gdbarch.c: Re-generate.
520
c221dafc
EZ		 5212000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
522
523 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
524
0aa9cf96
EZ		 5252000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
526
527 * win32-nat.c (handle_load_dll): Don't treat .text as a special
528 section anymore.
529 * somread.c (som_symfile_offsets): Ditto.
530 * somsolib.c (som_solib_add_solib_objfile): Ditto.
531
889ec156
AC		 532Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
533
534 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
535
c85871a3
AC		 536Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
537
538 * command.h (help_all): Delete declaration.
539 * command.c (help_all): Add declaration. Convert function
540 argument list to ISO-C.
541
23964bcd
AC		 542Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
543
544 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
545 (d10v_stack_align): Make static.
546 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
547
2ada493a
AC		 548Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
549
550 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
551 run-time test for STACK_ALIGN_P.
552 * gdbarch.sh: Add support for function and variable predicates.
553 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
554 * gdbarch.h, gdbarch.c: Re-generate.
555
2f9429ae
AC		 556Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
557
558 * defs.h, utils.c (free_current_contents): Change parameter to
559 void*.
560
561 From Philippe De Muyter <phdm@macqel.be>:
562 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
563 `(free_current_contents, &x)', not `(free, x)'.
564 * utils.c (free_current_contents): Do not `free (NULL)'.
565
566 * printcmd.c (print_address_symbolic): Cleanup after a failed
567 call to build_address_symbolic.
568
61c37cee
CF		 5692000-04-20 Christopher Faylor <cgf@cygnus.com>
570
571 * wince-stub.c (FREE): New macro.
572 (mempool): Just free any buffer prior to reuse. Don't bother with
573 realloc.
574 (flag_single_step): New function.
575 (skip_message): Detect "helpful" Windows CE messages and skip sending
576 them to the host.
577 (wait_for_debug_event): Use skip_message to avoid sending debug
578 messages to the host.
579 (dispatch): Prelimary implementation of single step detection.
580 * wince.c: Rework SH single stepping code to be more consistent with
581 other wince targets.
582 (handle_output_debug_string): Allow first chance exceptions to come
583 through since they seem to be all that we get on some versions of
584 Windows CE.
585 (check_for_step): New function, conditionally compiled based on target.
586 (regptr): Delete obsolete function.
587 (handle_exception): Detect illegal instructions.
588 (get_child_debug_event): Return success only if event code matches
589 target.
590 (child_create_inferior): Reflect change to get_child_debug_event
591 arguments.
592
8a892701
CF		 5932000-04-20 Christopher Faylor <cgf@cygnus.com>
594
595 * win32-nat.c (thread_rec): Be more defensive about suspending already
596 suspended threads.
597 (safe_symbol_file_add_stub): New function.
598 (safe_symbole_file_add_cleanup): New function.
599 (safe_symbol_file_add): New function.
600 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
601 bogus errors from non-stabs DLLs.
602 (handle_exception): Add work around for detection of first exception
603 breakpoint which does not seem to occur on W2K. Detect more "signals"
604 that can be effectively passed to the debuggee. Reorganize to eliminate
605 continue_status global.
606 (child_continue): Reorganize to eliminate continue_status global.
607 (child_wait): Ditto.
608 (child_resume): Ditto.
609 (get_child_debug_event): Ditto. Recognize when an a breakpoint
610 exception should be ignored. Change method for signalling when an
611 important event has occured to the caller.
612 (child_create_inferior): Use new method for noticing when
613 get_child_debug_event has found something interesting.
614
c18e0d23
GM		 615Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
616
617 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
618 fails due to lack of space.
619
49a5a3a3
GM		 620Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
621
622 * command.c, command.h (help_all): Add functionality to display
623 a complete listing of available commands.
624
41c49b06
SB		 6252000-04-20 Scott Bambrough <scottb@netwinder.org>
626
627 * arm-linux-nat.c (PIDGET, TIDGET): New.
628 (get_thread_id, GET_THREAD_ID): New.
629 (fetch_nwfpe_register, store_nwfpe_register): New.
630 (fetch_register, store_register): New.
631 (fetch_fpregister, store_fpregister): New.
632 (fill_gregset, supply_gregset): New.
633 (fill_fpregset, supply_fpregset): New.
634 (fetch_fpregs): Modified to use thread id's.
635 (store_fpregs): Modified to use thread id's and
636 fetch_nwfpe_register.
637 (fetch_regs): Modified to use thread id's.
638 (store_regs): Modified to use thread id's.
639 (fetch_inferior_registers): Modified to handle single register
640 fetches.
641 (store_inferior_registers): Modified to handle single register
642 stores.
643 (arm_linux_register_u_addr): Removed.
644
645 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
646
647 * config/arm/linux.mh
648 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
649 (LOADLIBES): Define.
650
651 * config/arm/nm-linux.h: Include config/nm-linux.h.
652 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
653 (REGISTER_U_ADDR): Removed.
654 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
655 (#include "solib.h"): Removed. Included via config/nm-linux.h.
656
ef346e04
AC		 657Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
658
659 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
660 <mooney@dogbert.cc.ndsu.nodak.edu>:
661 * infrun.c (follow_fork_mode_kind_names): NULL terminate
662 array. Re-indent.
663 (scheduler_enums): Ditto.
664
ba886e9d
AC		 665Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
666
667 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
668 multi-arch targets.
669 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
670 SIZEOF_CALL_DUMMY_WORDS): Update.
671
672 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
673 provided by gdbarch.
674 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
675
676 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
677
8f0a00f8
JB		 6782000-04-19 Jim Blandy <jimb@redhat.com>
679
b209c575
JB		 680 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
681 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
682 * gdbarch.c, gdbarch.h: Regenerated.
683 * arch-utils.c (default_return_value_on_stack): New function.
684 * arch-utils.h (default_return_value_on_stack): New declaration.
685 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
686
8f0a00f8
JB		 687 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
688 two-dimensional array, instead of faking it with explicit index
689 arithmetic.
690
691 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
692 (Thanks to Guy Harris.)
693
8956470d
EZ		 6942000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
695
696 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
697
c2d1645f
PS		 6982000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
699
700 * TODO: Update.
701
e55e8cee
AC		 702Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
703
704 * TODO: Document -Wreturn-type problem.
705
90515c23
AC		 7062000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
707
708 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
709
7194c49b
AC		 7102000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
711
712 * infcmd.c (_initialize_infcmd): Add `info r' alias for
713 `info registers'.
714
df02e9ed
AC		 715Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
716
717 From Philippe De Muyter <phdm@macqel.be>:
718 * bcache.c (free_bcache): Do not free NULL.
719
9debab2f
AC		 720Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
721
722 * TODO: Cleanup.
723 * NEWS: Update GDB version. Duplicate paragraph explaining
724 obsolete.
725
747d1ccb
AC		 726Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
727
728 * Makefile.in (distclean): Delete tui/Makefile.
729 * TODO: Add deletion of tui/Makefile.in to list.
730
e7cf9df1
EZ		 7312000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
732
733 * symfile.h (struct section_addr_info ): Remove fields for special
734 treatment of .text, .data and .bss sections.
735
736 * solib.c (symbol_add_stub): The special field text_addr is not
737 available anymore. Search for the .text field the hard way.
738
739 * symfile.c (build_section_addr_info_from_section_table): Don't
740 fill in {text, data, bss}_addr any more.
741 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
742 to fill in section_offsets for objfile.
743 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
744 special case anymore.
745 (add_symbol_file_command): Ditto.
746
4da95fc4
EZ		 7472000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
748
749 symfile.c: (symbol_file_command): Remove support for rombug, to
750 simplify code.
751
db162d44
EZ		 7522000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
753
754 * symfile.c (add_symbol_file_command): Rewrite the arguments
755 processing part. Simplify syntax of command. Remove support for
756 rombug.
757 (_initialize_symfile): Update help message for add-symbol-file
758 command.
759
301ab94d
AC		 760Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
761
762 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
763 * gdbarch.h, gdbarch.c: Re-generate.
764
bc1821e6
AC		 765Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
766
767 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
768 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
769 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
770 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
771 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
772 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
773 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
774 ADDRESS_TO_POINTER): Delete default definition. Handled by
775 gdbarch.
776
777 * gdbarch.sh: Make multi-arch defaults, defaults for non-
778 multi-arch targets.
779 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
780 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
781 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
782 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
783 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
784 Provide default/legacy implementation.
785 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
786 * gdbarch.h, gdbarch.c: Re-generate.
787
0ce865f2
JB		 7882000-04-16 Jim Blandy <jimb@redhat.com>
789
790 * findvar.c (store_typed_address, extract_typed_address): Fix
791 function names in error messages.
792
6c9d75b8
EZ		 7932000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
794
795 * config/djgpp/config.sed: Fix the lines which edit clean: and
796 uninstall-info: targets.
797
8dc7983f
JB		 7982000-04-14 Jim Blandy <jimb@redhat.com>
799
c41dbdb8
JB		 800 Bring IEEE_FLOAT under gdbarch's control.
801 * gdbarch.sh (IEEE_FLOAT): New entry.
802 * gdbarch.c, gdbarch.h: Regenerated.
803 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
804 (print_floating): Use IEEE_FLOAT as if it were an expression; use
805 the code specific to IEEE-format numbers whenever the value of
806 IEEE_FLOAT is non-zero.
807 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
808 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
809 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
810 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
811 config/mips/tm-mips.h, config/pa/tm-hppa.h,
812 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
813 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
814 IEEE_FLOAT, make sure they give it the value (1).
815
8dc7983f
JB		 816 Provide the hooks needed to support architectures on which
817 pointers are not always simple byte addresses.
818
819 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
820 functions which architectures can redefine, defaulting to
821 generic_pointer_to_address and generic_address_to_pointer.
822 * findvar.c (extract_typed_address, store_typed_address,
823 generic_pointer_to_address, generic_address_to_pointer): New
824 functions.
825 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
826 definitions.
827 (extract_address, store_address): Doc fixes.
828 * values.c (value_as_pointer): Doc fix.
829 (value_from_pointer): New function.
830 * defs.h (extract_typed_address, store_typed_address): New
831 declarations.
832 * inferior.h (generic_address_to_pointer,
833 generic_pointer_to_address): New declarations.
834 * value.h (value_from_pointer): New declaration.
835
836 The following changes are all of the general form "Use these
837 functions instead of these other functions." In each case, the
838 change is because the new calls provide enough information to do
839 the appropriate address / pointer conversions, where the old calls
840 did not, or because the new functions are more appropriately named
841 for the operation being performed.
842
843 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
844 value_from_longest.
845 * blockframe.c (generic_push_dummy_frame): Use read_pc and
846 read_sp, not read_register.
847 * c-valprint.c (c_val_print): Use extract_typed_address instead of
848 extract_address to extract vtable entries and references.
849 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
850 instead of value_from_longest to extract the vtable's address.
851 * eval.c (evaluate_subexp_standard): Use value_from_pointer
852 instead of value_from_longest to compute `this', and for doing
853 pointer-to-member dereferencing.
854 * findvar.c (read_register): Use extract_unsigned_integer, not
855 extract_address.
856 (read_var_value): Use store_typed_address instead of store_address
857 for building label values.
858 (locate_var_value): Use value_from_pointer instead of
859 value_from_longest.
860 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
861 instead of value_from_longest, to build arguments to __d_shl_get.
862 * printcmd.c (set_next_address): Use value_from_pointer, not
863 value_from_longest.
864 (x_command): Use value_from_pointer, not value_from_longest.
865 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
866 not value_from_longest.
867 * valarith.c (value_add, value_sub): Use value_from_pointer, not
868 value_from_longest.
869 * valops.c (find_function_in_inferior, value_coerce_array,
870 value_coerce_function, value_addr, hand_function_call): Same.
871 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
872 * values.c (unpack_long): Use extract_typed_address to produce
873 addresses from pointers and references, not extract_address.
874 (value_from_longest): Use store_typed_address instead of
875 store_address to produce pointer and reference values.
876
d84dd0c5
MK		 8772000-04-13 Mark Kettenis <kettenis@gnu.org>
878
879 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
880 HAVE_PSADDR_T): Add them here instead of in config.in.
881
882 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
883 * configure.in: Add check for broken prfpregset_t type.
884 * lin-thread.c (gdb_prfpregset): New typedef, depends on
885 definition of PRFPREGSET_T_BROKEN.
886 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
887 p_td_thr_setfpregs, thread_db_fetch_registers,
888 thread_db_store_registers): Use gdb_prfpregset_t instead of
889 prfpregset_t.
890 * config.in: Regenerated.
891 * configure: Regenerated.
892
65edb64b
DD		 8932000-04-13 DJ Delorie <dj@cygnus.com>
894
895 * mips-tdep.c (do_fp_register_row): copy the number of bytes
896 allocated, not the size of the pointer.
897
14164c30
PS		 8982000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
899
900 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
901 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
902 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
903 to handle floating point registers if NUM_FREGS is not zero.
904
db348f27
ND		 9052000-04-13 Nick Duffek <nsd@cygnus.com>
906
907 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
908 and document to_find_new_threads bug.
909
010a3cd9
EZ		 9102000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
911
912 * infrun.c (proceed, normal_stop): Change the error message about
913 failure to insert breakpoints/watchpoints so that it makes sense
914 even if ptrace is not used or no other processes can be active.
915
413ccac7
AC		 916Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
917
918 * configure.in: Add --enable-maintainer-mode.
919 * aclocal.m4, configure: Re-generate.
920
921 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
922 on maintainer-mode. Update copying.c in source directory.
923 (copying.txt): Delete rule.
924 (copying.o): Add explict paths to $(srcdir) and explicit make
925 rule.
926
acf7b9e1
KB		 9272000-04-12 Kevin Buettner <kevinb@redhat.com>
928
929 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
930 (fetch_debug_register, fetch_debug_register_pair,
931 store_debug_register, store_debug_register_pair, is_power_of_2,
932 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
933 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
934 New functions.
935 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
936 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
937 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
938 target_remove_watchpoint): Define.
939 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
940 ia64_linux_remove_watchpoint): Declare.
941
d03cef9d
EZ		 9422000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
943
944 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
945 hardware breakpoint resources, return EBUSY.
946 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
947 one of the enumerated values, return EINVAL.
948
c63ce875
EZ		 9492000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
950
951 * README: Mention special build instructions for DJGPP.
952 * NEWS: Update with FP features on x87 platforms, and
953 DJGPP-related changes.
954
ae678129
EZ		 9552000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
956
957 * top.c (gdb_completer_file_name_break_characters): New variable.
958 (line_completion_function): When completing on file names, use
959 gdb_completer_file_name_break_characters as word break
960 characters for the readline library.
961
1d77867f
MK		 9622000-04-12 Mark Kettenis <kettenis@gnu.org>
963
964 * i387-tdep.c (print_i387_value): Avoid call to
965 floatformat_to_doublest if long double type is the same on host
966 and target.
967
287e3058
FN		 9682000-04-11 Fernando Nasser <fnasser@cygnus.com>
969
970 * wrapper.h: Remove definitions of internal functions.
971 * wrapper.c: Remove definitions of exported functions (which are
972 already in wrapper.h) and make static all internal wrap_* functions.
973
e48f66e4
AC		 974Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
975
976 * acconfig.h (USE_INCLUDED_REGEX): Add.
977 * Makefile.in (REGEX_CFLAGS): Delete
978 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
979 * configure, config.in: Re-generate.
980
f38e884d
SB		 9812000-04-10 Philip Blundell <philb@gnu.org>
982
983 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
984 arm-linux-tdep.c.
985 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
986
9285ab80
FN		 9872000-04-10 Fernando Nasser <fnasser@cygnus.com>
988
989 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
990 * command.h (enum command_class): Remove trailing "," to placate
991 AIX xlc.
992
bc9e5bbf
AC		 993Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
994
995 * TODO, NEWS: Update. Mention MI.
996
1ad03bde
AC		 997Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
998
999 * gdbarch-utils.h, gdbarch-utils.c: Delete.
1000 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1001 name problems.
1002 * Makefile.in: Update.
1003 * gdbarch.c: Update.
1004
a5ea2558
AC		 1005Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1006
1007 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1008 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1009 new "set mips saved-gpreg-size" command
1010 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1011 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1012 either from target, or gdb multi-arch
1013 (show_mips_command): New. For "show mips" prefix command
1014 (set_mips_command): New. For "show mips" prefix command
1015 (_initialize_mips_tdep): Add top-level mips prefix command
1016 Add "set mips saved-gpreg-size" command
1017
1018 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1019 mips_default_saved_regsize.
1020 (mips_gdbarch_init): Update.
1021 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1022 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1023 mips_default_saved_regsize.
1024
f7384f0f
AC		 1025Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1026
1027 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1028 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1029 replace calls to target_xfer_memory() with target_read_memory()
1030 and target_write_memory().
1031
85c9a9d5
AC		 1032Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1033
1034 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1035 NULL. Macro returns a CORE_ADDR.
1036
64367e0a
JB		 10372000-04-08 Jim Blandy <jimb@redhat.com>
1038
1039 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1040 Don't include "bfd-elf.h".
1041 (address_significant_size): Delete variable.
1042 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1043 consistency between it and the Dwarf 2 compilation unit header
1044 address size.
1045 (read_address): Don't mask off bits above
1046 address_significant_size.
1047 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1048 (elf_bfd_h): Remove variable; it's no longer used.
1049
3423db82
PS		 10502000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1051
1052 * configure.in (NEW_PROC_API): Escape square brackets when testing
1053 for solaris2.[678].
1054 * configure: Regenerate.
1055
134e61c4
SB		 10562000-04-07 Scott Bambrough <scottb@netwinder.org>
1057
1058 * ChangeLog: Correct date on last entry.
1059 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1060 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1061 * config/arm/tm-embed: Fix build warning from redefinition of
1062 LOWEST_PC.
1063 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1064 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1065 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1066 override default in tm-arm.h. Use default target byte order
1067 from tm-arm.h.
1068
10692000-04-07 Scott Bambrough <scottb@netwinder.org>
03e0fb3a
SB		 1070
1071 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1072 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1073
291dcb3e
PS		 10742000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1075
1076 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1077 of PROC_SERVICE_IS_OLD.
1078 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1079 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1080
1decb323
AC		 1081Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1082
1083 * Makefile.in (CFLAGS): Set using configure.
1084
1085 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1086 * configure: Re-generate.
1087
d311cd50
AC		 1088Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1089
1090 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1091 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1092 procfs_ops.to_has_all_memory to 1.
1093
1094 * TODO: Update
1095
6abadcf8
ND		 10962000-04-06 Nick Duffek <nsd@cygnus.com>
1097
1098 * configure.in (_MSE_INT_H): Define on Solaris 7.
1099 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1100 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1101 * configure: Regenerate.
1102 * config.in: Regenerate.
1103
2f09097b
ND		 11042000-04-06 Michael Snyder <msnyder@cygnus.com>
1105
1106 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1107 Change to rely on PIDGET etc.
1108 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1109 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1110 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1111 define. Allow target to use procfs hardware watchpoints.
1112 * config/sparc/nm-sun4sol2.h: ditto.
1113 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1114 definitions to use 16 bits for the pid, 15 bits for the tid, and
1115 1 bit for the flag.
1116 * config/sparc/tm-sun4sol2.h: ditto.
1117 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1118 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1119 for more than 15 thread increments.
1120
bcea15ac
EZ		 11212000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1122
1123 * top.c (filename_completer): Set subsequent_name to 1 early on,
1124 to prevent an infinite loop if the first file in the directory is
1125 a backup file (whose name ends in a `~').
1126
c3f432d9
JB		 11272000-04-05 Jim Blandy <jimb@redhat.com>
1128
1129 * solib.c (update_solib_list): New function.
1130 (solib_add): Call update_solib_list, and then read symbols.
1131 (info_sharedlibrary_command): Call update_solib_list, not
1132 solib_add.
1133
c20f6dea
SB		 11342000-04-05 Scott Bambrough <scottb@netwinder.org>
1135
1136 * arm-linux-tdep.c: Resolve implicit function declarations by
1137 including target.h and value.h. Inclusion of symtab.h is
1138 no longer needed.
1139
faf5f7ad
SB		 11402000-04-05 Scott Bambrough <scottb@netwinder.org>
1141
1142 * arm-linux-tdep.c: New file.
1143 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
c20f6dea
SB		 1144 (arm_get_longjmp_target): Moved it and all defines
1145 it uses to arm-linux-tdep.c.
1146 (arm_linux_extract_return_value): Moved to
1147 arm-linux-tdep.c.
faf5f7ad
SB		 1148 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1149
c7e79b4b
ND		 11502000-04-04 Nick Duffek <nsd@cygnus.com>
1151
1152 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1153 instead of kill_target.
1154
eb3d1d19
DB		 11552000-04-04 Daniel Berlin <dan@cgsoftware.com>
1156
1157 * TODO: Make note of various C++ things i have planned for 5.1.
1158
eb90a51f
AC		 1159Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1160
1161 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1162 in shift. Stop GCC thinking it has a shift overflow.
1163
d66c34e2
L		 11642000-04-03 H.J. Lu <hjl@gnu.org>
1165
1166 * TODO: Remove the regex entry.
1167
88987551
L		 11682000-04-03 H.J. Lu <hjl@gnu.org>
1169
1170 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1171 is defined and <regex.h> otherwise.
1172
1173 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1174 * monitor.c: Likewise.
1175 * osfsolib.c: Likewise.
1176 * solib.c: Likewise.
1177 * source.c: Likewise.
1178 * symtab.c: Likewise.
1179
1180 * Makefile.in (REGEX): Changed to @REGEX@.
1181 (REGEX_CFLAGS): New.
1182 (REGEX1): Removed.
1183 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1184 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1185
1186 * configure.in (--with-included-regex): New switch.
1187 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1188 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1189 * configure: Regenerated.
1190
afc05dd4
KB		 11912000-04-03 Kevin Buettner <kevinb@redhat.com>
1192
1193 * NEWS (powerpc-*-linux*): Mention.
1194
c1ed99b8
C		 11952000-04-03 J.T. Conklin <jtc@redback.com>
1196
1197 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1198
76d689a6
KB		 11992000-04-03 Kevin Buettner <kevinb@redhat.com>
1200
1201 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1202 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1203
1204 * ia64-linux-nat.c (fill_gregset): Implement.
1205 (supply_fpregset, fill_fpregset): New functions.
1206
1207 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1208 which the CFM is fetched for certain frames.
1209 (find_global_pointer, find_extant_func_descr): Don't use
1210 partial symtabs for locating sections.
1211
d61e6540
KB		 1212 * config/ia64/linux.mh (LOADLIBES): Define.
1213 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1214 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1215 file containing generic linux declarations/definitions.
1216 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1217 defined in generic nm-linux.h.
1218 (solib.h): Remove include; already included in generic nm-linux.h.
1219
f1656894
JB		 12202000-04-03 Jim Blandy <jimb@redhat.com>
1221
1222 * solib.c (solib_add): Move all the code for loading symbol tables
1223 below the code to sort out additions and removals. That way, we
1224 always catch all loaded shared libraries whose symbols we haven't
1225 grabbed yet.
1226
1227 * solib.c (solib_add): Don't try to free a shared object's objfile
1228 if it doesn't have one. Duh.
1229
1230 * solib.c (solib_add): If a pattern was given, but it doesn't
1231 match any currently loaded shared libraries, print a message;
1232 don't just be silent.
1233
184a103e
EZ		 12342000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1235
1236 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1237 two-dimensional array instead of faking it with index
1238 arithmetics.
1239
7f668b86
EZ		 12402000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1241
1242 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1243
1244 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1245 definition (and use the common one in tm-i386.h).
1246 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1247 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1248 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1249 i386-tdep.c defines it for all x86 targets.
1250 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1251
1252 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1253
1254 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1255 results. Fix editing of `main' arguments for non-GNU Sed.
1256
515ad16c
EZ		 12572000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1258
1259 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1260 error message: there's no "overlay on" command.
1261
bf1798ea
EZ		 12622000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1263
1264 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1265 (copying.txt): New target, a link to COPYING.
1266
9d6d78f2
AC		 1267Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1268
1269 * TODO: Update.
1270
eb2f494a
AC		 1271Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1272
1273 * top.c: Re-indent.
1274 (set_hook, error_hook): Remove PARAMS.
1275
a960f249
AC		 1276Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1277
1278 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1279 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1280 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1281
afbfc876
AC		 1282Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1283
1284 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1285
c91ecb25
ND		 12862000-04-02 Nick Duffek <nsd@cygnus.com>
1287
1288 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1289 error() during parse_and_eval_type().
1290 (check_stub_method): Call safe_parse_type instead of
1291 parse_and_eval_type().
1292 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1293 (wrap_parse_and_eval_type): New support function.
1294 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1295 (wrap_parse_and_eval_type): Prototype.
1296
2df7b2a7
AC		 1297Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1298
1299 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1300
c0e8c252
AC		 1301Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1302
1303 * gdbarch-utils.h, gdbarch-utils.c: New files.
1304 * Makefile.in (SFILES, COMMON_OBS): Update.
1305 (gdbarch_utils_h) Define.
1306 (gdbarch-utils.o): Add dependencies.
1307
1308 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1309 handling default method values.
1310 (startup_gdbarch): Rename default_gdbarch, name misleading.
1311 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1312 (register_name): Default to legacy_register_name.
1313 (call_dummy_words): Default to legacy_call_dummy_words.
1314 (sizeof_call_dummy_words): Default to
1315 legacy_sizeof_call_dummy_words.
1316 (register_convertible): Default to
1317 generic_register_convertible_not.
1318 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1319 (remote_translate_xfer_address): Default to
1320 generic_remote_translate_xfer_address.
1321 (frameless_function_invocation): Default to
1322 generic_frameless_function_invocation_not.
1323
b1ced013
MK		 13242000-04-02 Mark Kettenis <kettenis@gnu.org>
1325
ed40e7af
MK		 1326 * i386-linux-nat.c: Add copyright notice.
1327
b1ced013
MK		 1328 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1329 &floatformat_i387_ext.
1330 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1331
3956bd70
MK		 13322000-03-29 Mark Kettenis <kettenis@gnu.org>
1333
1334 * findvar.c (extract_floating): Remove reference to
1335 TARGET_EXTRACT_FLOATING.
1336 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1337
8310b29b
FN		 13382000-03-30 Fernando Nasser <fnasser@cygnus.com>
1339
1340 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1341 Safe version of value_subscript.
1342 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1343
1d1358b6
MS		 13442000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1345
1346 * ui-file.c: Include "gdb_string.h"
1347 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1348 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1349 unions, since they are all used to hold both pointers and ints
1350 at various times. Casting pointer to int and vice versa gives
1351 warnings (and is not safe) if they are not the same size.
1352
57e687d9
MS		 13532000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1354
213c01f7 1355 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
57e687d9 1356 casting problems when int and pointer are not the same size.
213c01f7
MS		 1357 * event-top.c (command_handler): Use data as a union.
1358 (command_line_handler_continuation): Ditto.
1359 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1360 (step_once): ditto. (finish_command_continuation): Ditto.
1361 (finish_command): Ditto.
1362 * breakpoint.c (until_break_command): Use data as a union.
1363 (until_break_command_continuation): Ditto.
1364 * utils.c (add_intermediate_continuation): Fix typo in comment.
57e687d9 1365
59233f88
AC		 1366Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1367
1368 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1369 * gdbarch.sh: Re-sync with gdbarch.[hc].
1370
0729fd50
DB		 13712000-03-29 Daniel Berlin <dan@cgsoftware.com>
1372
1373 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1374 (install_minimal_symbols): Fix demangled symbol problems caused by
1375 using add_minsym_to_hash_table for the demangled names, which is
1376 wrong. Now we use add_minsym_to_demangled_hash_table.
1377 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1378 caused by weird control flow.
1379 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1380
d332c5ac
JM		 13812000-03-29 Jason Merrill <jason@casey.cygnus.com>
1382
1383 * configure.in: -linux-gnu*, not -linux-gnu.
1384
480ff1fb
AC		 1385Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1386
1387 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1388 with qThreadExtraInfo.
1389
62a4b482
AC		 13902000-03-29 J.T. Conklin <jtc@redback.com>
1391
1392 * i386nbsd-nat.c (fetch_core_registers): Make static.
1393
1394 * m68knbsd-nat.c (fetch_core_registers): Make static.
1395 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1396
67edb2c6
AC		 1397Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1398
1399 * TODO: Update GDB 5 status.
1400
80ce1ecb
AC		 1401Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1402
1403 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1404 * breakpoints.c (remove_hw_watchpoints): Update.
1405 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1406 condition.
1407
692590c1
MS		 14082000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1409
1410 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1411 infrun.c (resume): Remove hardware watchpoints before stepping
1412 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1413
e529db18
MS		 14142000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1415
213c01f7 1416 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
e529db18 1417
03905a3c
MS		 14182000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1419
1420 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1421 CORE_ADDR, to match call from procfs_set_watchpoint.
1422
62a4b482
AC		 1423 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1424 Reselect the saved frame silently after frame selection for
c6902688
MS		 1425 watchpoint evaluation.
1426 (insert_breakpoints): Add missing space in `Hardware watchpoint
1427 deleted' message. Do not reinsert hardware watchpoint if it is
1428 already marked for deletion at next stop.
1429
7d88144c
CF		 14302000-03-28 Christopher Faylor <cgf@cygnus.com>
1431
1432 * partial-stab.h: Add one more check against corrupted or irregular
1433 stabs entry.
1434
f25d2425
PDM		 1435Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1436
1437 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1438 (Change also approved in the mainline glibc sources)
1439
2171aa41
AC		 1440Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1441
1442 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1443 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1444 particularly ensuring it can't return SERIAL_TIMEOUT when told
1445 not to time out.
1446
5d161b24
DB		 14472000-03-24 Daniel Berlin <dan@cgsoftware.com>
1448
1449 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1450 which never existed before, and thus, has no deprecated old command.
1451
1452 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1453 "set archdebug" (same goes for the show commands).
1454 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1455 deprecate "set eventdebug" (same goes for the show commands).
1456 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1457 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1458 instead.
1459 x(init_main): Add the "set debug" and "show debug" commands.
1460 Add setdebuglist and showdebuglist.
1461
1462Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1463
1464 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1465 Added prototype for the deprecate command so it doesn't complain.
1466
107b56f0
AC		 1467Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1468
1469 * top.c (print_gdb_version): Bump copyright year to 2000.
1470
c247e9c4
AC		 1471Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1472
1473 * MAINTAINERS: Add Glen McCready to write after approval list.
1474
3f1ef994
AC		 1475Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1476
1477 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1478 * config.h: Regenerate.
62a4b482 1479
138f88c0
AC		 1480Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1481
1482 * TODO: Update. Add criteria for next release of GDB.
1483
e7d0728a
AC		 1484Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1485
1486 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1487 * config.h: Regenerate.
1488
ee29d710
AC		 1489Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1490
1491 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1492 before installing GDB.
1493
2e022a79
AC		 1494Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1495
1496 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1497 Re-format warning message. Document that post 5.0 this can be
1498 deleted.
1499
beb998c6
AC		 1500Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1501
1502 * ChangeLog: Revert whitespace changes.
1503
56a5d675
AC		 1504Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1505
1506 * MAINTAINERS: Update folks who need accounts.
1507
d6184fa1
AC		 1508Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1509
1510 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1511
6e2e8c24
MK		 15122000-03-27 Mark Kettenis <kettenis@gnu.org>
1513
1514 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1515 instead of TARGET_LONG_DOUBLE_BITS.
1516 * config/i386/tm-i386mk.h: Likewise.
1517
ac27f131
MK		 15182000-03-26 Mark Kettenis <kettenis@gnu.org>
1519
1520 Provide `long double' support for most i386 targets.
1521 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1522 &floatformat_i387_ext.
1523 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1524 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1525 `builtin_type_long_double'.
1526 (REGISTER_CONVERT_TO_VIRTUAL): Call
1527 i386_register_convert_to_virtual.
1528 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1529 (i387_to_double, double_to_i387): Remove prototypes.
1530 (i386_extract_return_value): Change prototype to match definition
1531 in i386-tdep.c.
1532 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1533 (TARGET_LONG_DOUBLE_BITS): #undef.
1534 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1535 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1536 (i387_extract_floating, i387_store_floating): Remove prototypes.
1537 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1538 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1539 (REGISTER_VIRTUAL_TYPE): Remove.
1540 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1541 (i386_register_convert_to_raw): New function.
1542 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1543 (i387_store_floating): Remove.
1544
33f91161
AC		 1545Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1546
1547 * maint.c: Re-indent.
1548
6f122dc9
AC		 1549Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1550
1551 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1552
ddda03b2
CF		 15532000-03-24 Christopher Faylor <cgf@cygnus.com>
1554
1555 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1556 be inoperative.
1557
8227c82d
CF		 15582000-03-24 Christopher Faylor <cgf@cygnus.com>
1559
1560 * win32-nat.c: Back out special frame walking code. It was broken.
1561 (handle_exception): Correctly identify an illegal instruction.
1562 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1563 normal i386 handling.
1564
62a4b482
AC		 15652000-03-24 J.T. Conklin <jtc@redback.com>
1566
1567 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1568 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1569 (fetch_core_registers): Read fp registers.
1570 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1571
c7885828
JL		 15722000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1573
1574 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1575 so that we can stop searching for the prologue past the function end
1576 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1577
a91f7ea9
KB		 15782000-03-24 Kevin Buettner <kevinb@redhat.com>
1579
1580 * linux-thread.c, lin-thread.c (save_inferior_pid,
1581 restore_inferior_pid): Don't do compile time comparison
1582 of TARGET_PTR_BIT and TARGET_INT_BIT.
1583
89c3b6d3
PDM		 1584Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1585
1586 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1587 and P_LINK_W.
1588 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1589 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1590 P_MOVM_L.
1591 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1592 constants.
1593 (delta68_in_sigtramp): New function.
1594 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1595 (m68k_skip_prologue): Use P_* macros, not hex constants.
1596 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1597 instructions, but accept them in any order; use P_* macros, not octal
1598 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1599 `moveml to (fp + displacement)'.
1600 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1601 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
62a4b482 1602
b83f3627
AC		 1603Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1604
62a4b482
AC		 1605 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1606
9452d09b
MS		 16072000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1608
213c01f7 1609 * solib.c (open_symbol_file_object): To sneak an int argument
9452d09b
MS		 1610 past catch_errors, instead of casting it to a pointer, simply
1611 pass it by address.
1612
74cc24b0
DB		 16132000-03-23 Jimmy Guo <guo@cup.hp.com>
1614
1615 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1616 index into the prams[] and args[] arrays.
1617
56382845
FN		 16182000-03-23 Fernando Nasser <fnasser@cygnus.com>
1619
1620 From David Whedon <dwhedon@gordian.com>
1621
1622 * top.c (execute_command): Checks all commands beore executing
1623 to see if the user needs to be warned that the command is
1624 deprecated, warns user if appropriate.
1625 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1626 return values from void to struct cmd_list_element *.
62a4b482 1627 * command.c (lookup_cmd_1): Check aliases before following link
56382845
FN		 1628 in case user needs to be warned about a deprecated alias.
1629 (deprecate_cmd): new exported function for command deprecation,
1630 sets flags and posibly a replacement string.
1631 (deprecated_cmd_warning): New exported funciton to warn user about
62a4b482 1632 a deprecated command.
56382845
FN		 1633 (lookup_cmd_composition): New exported function that determines
1634 alias, prefix_command, and cmd based on a string. This is useful
1635 is we want to full name of a command.
1636 * command.h : Added prototypes for deprecate_cmd,
1637 deprecated_warn_user and lookup_cmd_composition, added flags to
1638 the cmd_list_element structure, changed return values for
1639 add_com_* and add_info_* from void to cmd_list_element.
1640 * maint.c : (maintenance_deprecate): New function to deprecate a
1641 command. This exists only so that the testsuite can deprecate
1642 commands at runtime and check the warning behavior.
1643 (maintenance_undeprecate) : New function, drops deprecated flags.
1644 (maintenance_do_deprecate): Actually does the (un)deprecation.
1645 (initialize_maint_cmds): Added the above new deprecate commands.
1646
16472000-03-22 Daniel Berlin <dan@cgsoftware.com>
1648 * command.c (apropos_cmd_helper): New function, meat of the
1649 apropos command.
1650 (apropos_command): New apropos command to search command
1651 names/documentation for regular expressions.
1652 (_initialize_command): Add the apropos command.
1653
0f4db1a1
MS		 16542000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1655
1656 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1657 paddr_t to psaddr_t. This mistake appears to date from an
1658 erroneous man page in Solaris 2.5 -- the correct type from the
1659 system headers has always been psaddr_t.
213c01f7
MS		 1660 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1661 (rw_common): Ditto.
0f4db1a1 1662
64a5b29c
KB		 16632000-03-22 Kevin Buettner <kevinb@redhat.com>
1664
1665 * ia64-linux-nat.c: Fix copyright.
1666 (fill_gregset): Minor formatting fix.
1667 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1668 examine_prologue): Clean up some compiler warnings.
1669 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1670 find_global_pointer, find_extant_func_descr): New functions.
1671 (ia64_use_struct_convention, ia64_extract_return_value,
1672 ia64_push_arguments): Handle HFAs.
1673 (ia64_push_arguments): Find (or build) a function descriptor
1674 when given a function address.
1675 (ia64_push_return_address): Moved code for finding the
1676 global pointer into its own function, find_global_pointer ().
1677
7e5cd2de
EZ		 16782000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1679
1680 * event-loop.c (handle_file_event): Run through indent.
1681
44f45770
EZ		 16822000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1683
1684 From Philippe De Muyter <phdm@macqel.be>
1685
1686 * event-loop.c (sys/types.h): File now included unconditionally.
1687 (use_poll): New variable..
1688 (gdb_notifier): poll- and select-versions merged.
1689 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1690 and reset `use_poll' if not.
1691 (create_file_handler): Select poll- or select-version according to
1692 `use_poll'.
1693 (delete_file_handler, handle_file_event): Likewise.
1694 (gdb_wait_for_event, poll_timers): Likewise.
1695
593de6a6
PS		 16962000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1697
1698 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1699 size of a target pointer before passing them to print_address.
1700
1a309862
MK		 17012000-03-22 Mark Kettenis <kettenis@gnu.org>
1702
1703 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1704 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1705 Remove
1706 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1707 (i386_extract_return_value): Rewritten. Correctly support all
1708 floating-point types and large integer types on targets that use
1709 the standard i386 GDB register layout and return floating-point
1710 values in the FPU.
1711
6a08e74c
AC		 1712Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1713
1714 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1715
62a4b482
AC		 17162000-03-21 J.T. Conklin <jtc@redback.com>
1717
1718 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1719 * i386nbsd-nat.c: New file.
1720
1721 * i386/tm-nbsd.h (NUM_REGS): Removed.
1722 (HAVE_I387_REGS): Defined.
1723 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1724
1725 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1726 SVR4_SHARED_LIBS.
5f04ac3d 1727
f09cffe3
AC		 1728Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1729
1730 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1731 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1732 the write after approval list.
1733
62557bbc
KB		 17342000-03-21 Kevin Buettner <kevinb@redhat.com>
1735
1736 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1737 symbol_file_add): Move declarations from here...
1738 * symfile.h: ...to here.
1739
1740 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1741 all section addresses, not just .text.
1742 * symfile.h, symfile.c (free_section_addr_info,
1743 build_section_addr_info_from_section_table): New functions.
1744
1745 * symfile.h (MAX_SECTIONS): Increase value to 40.
1746 * symfile.c (syms_from_objfile): Add bounds check prior to
1747 accessing ``other'' array in a section_addr_info_struct.
1748 Remove unused variable section_offsets.
1749 (add_symbol_file_command): Remove unused variable text_addr.
1750
99e5c1c8
MS		 17512000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1752
1753 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1754 watchpoint appears to break, but the watched value changed.
1755
333a782f
JB		 17562000-03-21 Jim Blandy <jimb@redhat.com>
1757
1758 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1759 a companion to gdbarch_alloc, which allows a gdbarch init function
1760 to free partially-built gdbarch structures.
1761 * gdbarch.c, gdbarch.h: Regenerated.
1762
eafb8301
KB		 17632000-03-20 Kevin Buettner <kevinb@redhat.com>
1764
1765 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1766
1767 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1768 initialize_arch): Define for IA-64.
1769 (initialize_arch): Add declaration.
1770
2e70b7b9
MS		 17712000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1772
1773 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1774 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1775 remove, or check status of hardware watchpoints for entire structs
1776 and arrays unless the user explicitly asked to watch that struct
62a4b482 1777 or array.
2e70b7b9
MS		 1778 (insert_breakpoints): Try to insert watchpoints for all the values
1779 on the value chain, even if some of them fail to insert.
1780
1781 * values.c (value_primitive_field): Set the offset in struct value
1782 we return when the field is a packed bitfield.
1783
9d1f7ab2
MS		 17842000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1785
213c01f7 1786 * remote.c (remote_threads_extra_info): New function.
9d1f7ab2 1787 Implement the extra thread info query for "info threads".
213c01f7
MS		 1788 (remote_threads_info): Clean up a bit.
1789 (use_threadinfo_query, use_threadextra_query): New variables.
62a4b482 1790 Control whether GDB will use the new or old protocol for
9d1f7ab2 1791 thread info queries.
213c01f7
MS		 1792 (remote_open_1): Initialize new variables.
1793 (remote_async_open_1): Ditto.
1794 (remote_cisco_open): Ditto.
9d1f7ab2 1795
16461d7d
KB		 17962000-03-20 Kevin Buettner <kevinb@redhat.com>
1797
1798 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1799 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1800 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1801
ba8966d6
KB		 18022000-03-20 Kevin Buettner <kevinb@redhat.com>
1803
1804 * utils.c (floatformat_from_doublest): Don't assume that a long
1805 will be exactly 32 bits in length. Also... make sure space
1806 that we're writing the float to is completely initialized to
1807 zeroes, even when the number of bits in the float is not
1808 evenly divisible by FLOATFORMAT_CHAR_BIT.
1809
e7ee86a9
JB		 18102000-03-20 Jim Blandy <jimb@redhat.com>
1811
1812 * i386-linux-nat.c: No need to #include "frame.h" any more.
1813 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1814 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1815 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1816 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1817 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1818 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1819 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1820 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1821 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1822 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1823 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1824 out that these are target-dependent, and useful in non-native
1825 configurations. Moved to...
1826 * i386-linux-tdep.c: ... Here, a new file.
1827 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1828 (i386-linux-tdep.o): New rule.
1829 (i386-linux-nat.o): We no longer depend on frame.h.
1830 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1831
58a2c44a
EZ		 18322000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1833
1834 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1835 Print an error at compile time if we are to use select, but FD_SET
1836 is not available.
1837 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1838 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1839 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1840 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1841 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1842 instead of using memcpy and memset. Use FD_ISSET.
1843
1844 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1845
acd46a93
AC		 1846Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1847
1848 * command.c (_initialize_command): Document requirements for ``!''
1849 command.
1850
b71896da
AC		 1851Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1852
1853 From Fri 10 Mar 2000 Robert
1854 <robert.melchers@drives.eurotherm.co.uk>:
1855 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1856
4397a6ab
AC		 1857Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1858
1859 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1860 <dave@hiauly1.hia.nrc.ca>:
1861 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1862 _initialize_hpux_thread being called twice.
1863 * configure: Regenerated.
1864
c5201926
EZ		 18652000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1866
1867 * event-top.c (_initialize_event_loop): If instream is not
1868 connected to a terminal device, turn editing off.
1869
ded59a1e
EZ		 18702000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1871
1872 Support for building GDB with DJGPP, and running the test suite on
1873 it:
1874 * config/djgpp/djconfig.sh: New file.
1875 * config/djgpp/config.sed: New file.
1876 * config/djgpp/README: New file.
1877 * config/djgpp/fnchange.lst: New file.
1878 * config/djgpp/djcheck.sh: New file.
1879
615b480f
EZ		 18802000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1881
1882 * ser-go32.c (ports): Make the initializers complete, to pacify
1883 GCC 2.9X.
1884
1cc26dd0
JB		 18852000-03-17 Jim Blandy <jimb@redhat.com>
1886
9f81f4aa
JB		 1887 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1888 two-dimensional array, instead of faking it with explicit index
1889 arithmetic.
1890
1891 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1892 linuxthreads_create_inferior): Fix typo in variable name: it's
1893 linuxthreads_exit_status, not linux_exit_status.
1894
1895 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1896 to W_STOPCODE.
1897
1cc26dd0
JB		 1898 * solib.c (solib_add): Delete debugging code.
1899
ca9c33a5
MS		 19002000-03-17 Mark Kettenis <kettenis@gnu.org>
1901
1902 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1903 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1904
ccdaf797
PDM		 1905Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1906
1907 * language.c (set_lang_str): Do not call `free' for a null pointer.
1908 (set_type_str, set_range_str): Ditto.
1909
7f869e41
JB		 19102000-03-16 Jim Blandy <jimb@redhat.com>
1911
17f9defb
JB		 1912 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1913 merge; reinstated.
1914
7f869e41
JB		 1915 * solib.c (current_sos): Be more careful about freeing the new
1916 so_list node if an error occurs.
1917
11708b95
JB		 1918 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1919 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1920 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1921 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1922 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1923 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1924 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1925 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1926 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1927 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
17f9defb
JB		 1928 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1929 Linux-specific signal trampoline detection, and should be moved
1930 to...
11708b95
JB		 1931 * i386-linux-nat.c: ... here.
1932 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1933 this any more, since we're not enabling OS-specific code in a
1934 OS-independent file.
62a4b482 1935
3a95698a
EZ		 19362000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1937
2c33cc30 1938 * Makefile.in (go32-nat.o): Add prerequisites.
3a95698a
EZ		 1939 (ALLDEPFILES): Add go32-nat.c.
1940
0a83117a
MS		 19412000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1942
1943 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1944 * symfile.c (reread_symbols): Clear msymbol hash table.
1945
07cd4b97
JB		 19462000-03-15 Jim Blandy <jimb@redhat.com>
1947
1948 Deal with the inferior unloading shared objects.
1949 * solib.c (current_sos): New function, replacing find_solib.
1950 (find_solib): Deleted.
1951 (free_so): New function.
1952 (clear_solib): Call free_so, instead of writing it out.
1953 (solib_add): Rewritten: compare the inferior's current list of
1954 shared objects with GDB's list, and do the required loads and
1955 unloads.
1956 (info_sharedlibrary_command, solib_address): Don't use find_solib
1957 to walk the list of shared libraries: call solib_add, and then
1958 walk the list at so_list_head normally.
1959 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1960 detach the core target. These tasks are taken care of elsewhere.
1961 * target.c (remove_target_sections): New function.
1962 * target.h (remove_target_sections): New declaration.
1963
1964 * solib.c (symbol_add_stub): Check whether we've already created
1965 an objfile for this shared object first, before doing all that
1966 work to compute section addresses, etc.
1967
1968 * objfiles.c (unlink_objfile): Report an internal error if objfile
1969 doesn't occur in the object_files list.
1970
1971 * solib.c (special_symbol_handling): Delete argument; it's not
1972 used.
62a4b482 1973
07cd4b97
JB		 1974 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1975
1976 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1977 from solib structures. Use it throughout solib.c, get rid of all
1978 CORE_ADDR casts.
1979 (struct so_list): Change type of lmaddr to CORE_ADDR.
1980 (first_link_map_member): Change return value type to CORE_ADDR,
1981 update callers.
1982 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1983 update callers.
1984 (open_symbol_file_object, find_solib): Change type of lm variable
1985 to CORE_ADDR.
1986
afbae4e3
EZ		 19872000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
1988
1989 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1990 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1991 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1992 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1993
1994 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1995 not opened by dos_open, but let the 3 standard handles go through
1996 unharmed.
1997
751a959b
EZ		 19982000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1999
2000 * eval.c (evaluate_subexp_with_coercion): Add call to
2001 check_typedef, to handle typedeffed vars correctly.
2002
1a0559af
AC		 2003Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2004
2005 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2006 somewhat redundant.
2007 (QUIT): Note that this can probably be replaced by a function.
2008
73a93a32
JI		 20092000-03-13 James Ingham <jingham@leda.cygnus.com>
2010
62a4b482 2011 Add support for a variable object that tries to evaluate itself in
73a93a32 2012 the currently selected frame, rather than in a fixed frame.
62a4b482 2013
73a93a32
JI		 2014 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2015 gdb_parse_exp_1.
62a4b482 2016 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
73a93a32
JI		 2017 of varobj_create.
2018 * varobj.c (varobj_list): Return type indicates whether the
2019 variable's type has changed (for current frame variables).
2020 (varobj_update): Handle the case where the variable's type has
2021 changed.
62a4b482 2022 (delete_variable_1): Allow for deletion of variables that have not
73a93a32
JI		 2023 been installed yet.
2024 (new_root_variable): Initialize use_selected_frame variable.
62a4b482 2025 (value_of_root): This is where most of the work to handle "current
73a93a32
JI		 2026 frame" variables was added. Most of the complexity involves
2027 handling the case where the type of the variable has changed.
2028 (varobj_create): Add a "type" argument, to tell if the
2029 variable is one of these "current frame" variables. Also protect
2030 call to parse_exp_1 from long jumping.
62a4b482 2031
0fff5247
EZ		 20322000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2033
2034 * go32-nat.c (struct env387): Remove declaration.
2035 (print_387_status, i386_go32_float_info): Remove redundant
2036 functions.
2037 (regno_mapping, sig_map, excepn_map): Add braces around inner
2038 initializers.
2039 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2040 fix code which mixed signed with unsigned.
2041 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2042 (go32_wait): Initialize INT3_addr.
2043 (go32_fetch_registers): Extend all FP registers that are shorter
2044 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2045 on config/i386/tm-i386.h.
2046 (store_register): Support 32 FP registers.
2047 (go32_create_inferior): Don't crash if handed a NULL pointer
2048 instead of exec file name.
2049 (ignore): Remove unused function.
2050 (go32_insert_hw_breakpoint): Remove unused variables.
2051 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2052
db577aea
AC		 2053Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2054
2055 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2056 overloading, add support for seeing through references:
2057 * valops.c (find_overload_match): Handle STABS overloading for
2058 C++.
2059 (find_overload_match): Look in right place for function arguments
2060 in the debug info.
2061 (find_overload_match): Rather than giving up when we have >1
2062 perfect match, just choose one, especially since the
2063 recommendation GDB gives ("disambiguate it by specifying function
2064 signature"), is basically impossible.
2065 (check_field_in): STREQ->strcmp_iw
2066 (search_struct_field): STREQ->strcmp_iw
2067 (find_method_list): STREQ->strcmp_iw
2068 * gdbtypes.c (rank_one_type): Add ability to see through
2069 references.
2070 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2071 be different.
2072 (rank_function): Rank function properly (was doing it wrong
2073 before, comparing the wrong parts of the arrays)
2074 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2075 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2076 associated with converting a non-reference to a reference.
5ae3d436
DB		 2077 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2078 return full value object; for STRUCTOP_PTR, use pointer to
2079 rtti type to get member / method if objectprint is set and
2080 target type of pointer is class.
db577aea
AC		 2081
2082 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2083 #ifdef DEBUG_OLOAD.
62a4b482 2084
f75c77fc
MK		 20852000-03-11 Mark Kettenis <kettenis@gnu.org>
2086
2087 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2088 a binary operator.
2089 (gnu_attach): Change error message for missing
2090 argument to be identical to the corresponding message in
2091 `inftarg.c'. This makes the testsuite happy.
2092
fb557744
MK		 20932000-03-11 Mark Kettenis <kettenis@gnu.org>
2094
2095 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2096 %eflags isn't modified. This fixes a bug where every call to a
2097 function in the program beyond the first call would fail.
2098
36c2118f
AC		 2099Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2100
2101 * MAINTAINERS: Devolve responsibility for domain maintenance.
2102
a79dea61
EZ		 21032000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2104
2105 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2106
f1a6b754
SB		 21072000-02-25 Scott Bambrough <scottb@netwinder.org>
2108
2109 * gdb.base/long_long.exp: Correct test suite failure when printing
2110 a long long value as a double on ARM platforms.
2111
513d6eba
AC		 2112Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2113
2114 * MAINTAINERS (Core): Anthony Green is the Java - including
7b83ea04
AC		 2115 testsuite - maintainer. Reformat testsuite and language support
2116 sections
513d6eba 2117
4cc24188
MK		 21182000-03-08 Mark Kettenis <kettenis@gnu.org>
2119
2120 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2121 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2122 i386_linux_saved_pc_after_call.
2123
9227b5eb
JB		 21242000-03-06 Jim Blandy <jimb@redhat.com>
2125
2126 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2127
2128 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2129 (compact_minimal_symbols): Added `objfile' argument.
2130 Put symbols in the objfile's hash table.
2131 (install_minimal_symbols): Put symbols in the objfile's demangled
2132 hash table.
2133 (lookup_minimal_symbol): Use hash table to find symbol in
2134 objfile.
2135 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2136 functions.
2137 (prim_record_minimal_symbol_and_info): Initialize the
2138 hash link fields of the new minimal symbol.
2139 * symtab.h (struct minimal_symbol): New fields `hash_next',
2140 `demangled_hash_next'.
2141 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2142 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2143 (struct objfile): New fields `msymbol_hash',
2144 `msymbol_demangled_hash'.
2145
ef7904ee
JB		 21462000-03-06 Jim Blandy <jimb@redhat.com>
2147
2148 * solib.c (first_link_map_member): Doc fix.
2149
2f16bb32
EZ		 21502000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2151
7b83ea04 2152 From Eli Zaretskii <eliz@is.elta.co.il>:
2f16bb32
EZ		 2153
2154 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2155 zero, since time_t might be unsigned.
2156
b948cda9
MK		 21572000-03-06 Mark Kettenis <kettenis@gnu.org>
2158
2159 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2160 in *FPREGSETP.
2161 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2162
9eaaac16
MK		 21632000-03-05 Mark Kettenis <kettenis@gnu.org>
2164
2165 Allow GDB to run on Linux 2.0 again.
2166 * config.in: Add HAVE_PTRACE_GETREGS.
2167 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2168 * configure: Regenerated.
2169 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2170 CANNOT_STORE_REGISTER): New defines.
2171 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2172 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2173 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2174 store_register, old_store_inferior_registers): Copied over from
2175 `inptrace.c' as a temporary measure.
2176 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2177 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2178 HAVE_PTRACE_GETREGS isn't defined.
2179 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2180 with EIO.
2181 (fetch_inferior_registers, store_inferior_registers): Fall back on
2182 the method use in `infptrace.c' (by calling
2183 old_fetch_inferior_registers and old_store_inferior_registers) if
2184 `have_ptrace_getregs' isn't set.
2185
04cd15b6
MK		 21862000-03-05 Mark Kettenis <kettenis@gnu.org>
2187
2188 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2189 of gregset_t and fpregset_t. Those are the only names that are
2190 guaranteed to specify the right types for all supported Linux
2191 systems out there.
2192 Various doc fixes and gratitious local variable renames, all in an
2193 attempt to stress similarities between the code and unify the
2194 terminology used. Use ISO-C all over.
2195 (regmap): Remove trailing comma.
2196 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2197 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2198 is unnecessary and wasn't used anyway. All callers changed.
2199 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2200 (fetch_regs, store_regs): Remove unused variable `regno'.
2201 (fill_fpregs): If REGNO is not -1, only update the specified
2202 register.
2203 (fetch_core_registers): Renamed from
2204 i386_linux_fetch_core_registers. There is no need for a unique
2205 name since the function is static anyway.
2206 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2207 since it is more descriptive.
2208
9ec7faef
AC		 2209Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2210
2211 * MAINTAINERS (readline/): Expand to include host maintainers.
2212
45a816d9
MK		 22132000-03-04 Mark Kettenis <kettenis@gnu.org>
2214
2215 Fix support for Linux/i386 signal trampolines. The old approach
2216 didn't work for Linux 2.2 and beyond, and didn't work with recent
2217 versions of the GNU C library.
2218 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2219 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2220 (linux_rt_sigtramp_code): New variable.
2221 (LINUX_RT_SIGTRAMP_LEN): New define.
2222 (i386_linux_rt_sigtramp_start): New function. Detect start of
2223 signal trampolines for RT signals.
2224 (i386_linux_sigtramp): Removed.
2225 (i386_linux_in_sigtramp): New function.
2226 (i386_linux_sigcontext_addr): New function. Recognize the names
2227 of the signal tranmpolines used by recent versions of the GNU C
2228 library, and add support for RT signals.
7b83ea04 2229 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
45a816d9
MK		 2230 defines. Moved here from config/i386/tm-linux.h.
2231 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2232 Reimplement in terms of i386_linux_sigcontext_addr.
2233 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
7b83ea04
AC		 2234 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2235 Moved to i386-tdep.c.
45a816d9
MK		 2236 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2237
109213fc 2238Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
b70bc471 2239
109213fc 2240 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
b70bc471
AO		 2241 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2242
7158fd7f
AC		 2243Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2244
2245 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
7b83ea04 2246 sim directory.
7158fd7f 2247
e7411eaa
AC		 2248Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2249
2250 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
7b83ea04 2251 ``Blanket Write Privs'' maintainers.
e7411eaa 2252
392746e5
AC		 2253Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2254
9ec7faef 2255 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
392746e5 2256 * language.c (longest_local_hex_string_custom): Don't compile
7b83ea04 2257 'long long' section if host doesn't have 'long long'.
392746e5 2258
7acb79c8
AC		 2259Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2260
2261 * language.c (longest_raw_hex_string): Comment out. Appears
7b83ea04 2262 unused.
7acb79c8 2263
082faf24
AC		 2264Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2265
2266 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
7b83ea04 2267 "mmalloc.h" which means using PTRs.
082faf24
AC		 2268 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2269
a9ac8f51
AC		 2270Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2271
2272 * defs.h (store_address, store_unsigned_integer, store_address):
7b83ea04 2273 Replace PTR with void* in delcaration.
a9ac8f51 2274 * findvar.c (extract_signed_integer, extract_unsigned_integer,
7b83ea04
AC		 2275 extract_long_unsigned_integer, extract_address,
2276 store_signed_integer, store_unsigned_integer, store_address):
2277 Convert definition to ISO-C. Replace PTR with void*.
a9ac8f51 2278
e4005526
AC		 2279Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2280
2281 * defs.h (make_cleanup_func): Document as deprecated.
2282 (make_cleanup_ftype): New typedef. Make signature consistent with
7b83ea04
AC		 2283 other function typedefs. Document as not be used out side of
2284 make_cleanup code. Use in make_cleanup declarations.
e54a9244 2285 (null_cleanup): Replace PTR with void*.
62a4b482 2286
e4005526 2287 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
7b83ea04
AC		 2288 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2289 null_cleanup): Change K&R definition to ISO-C using void* and
2290 make_cleanup_fytpe.
e4005526
AC		 2291 (discard_my_cleanups): Don't cast argument to free.
2292
97bb9d91
EZ		 22932000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2294
2295 * defs.h (struct continuation_arg): Change type of field 'data'
7b83ea04 2296 from PTR to void *.
97bb9d91
EZ		 2297
2298 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2299
2300 * event-top.c: Ditto.
2301
b3a90332
AC		 2302Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2303
2304 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
7b83ea04 2305 configure.
b3a90332 2306 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
7b83ea04 2307 SUBDIR_GDBTK_ALL): Define.
b3a90332
AC		 2308 (all-gdbtk, clean-gdbtk): New targets.
2309 (all): Add CONFIG_ALL as dependency.
2310 (clean): Add CONFIG_CLEAN as dependency.
62a4b482 2311
b3a90332
AC		 2312 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2313 (LN_S): Define. Delete GDBtk's link code.
2314
379d6434
AC		 2315Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2316
2317 * configure.in (ENABLE_GDBTK): Delete variable.
2318 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2319 * Makefile.in: Update.
2320 * configure: Regenerate
2321
7b64ac2f
EZ		 23222000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2323
2324 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
7b83ea04 2325 NATDEPFILES list.
7b64ac2f 2326
667620fa
MK		 23272000-03-02 Mark Kettenis <kettenis@gnu.org>
2328
2329 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2330 Override definitions to include the normal FPU registers.
2331 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2332 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2333 fine for AIX/i386.
2334 (i387_to_double, double_to_i387): Remove prototypes.
2335
3db87ba3
KB		 23362000-03-02 Kevin Buettner <kevinb@redhat.com>
2337
2338 * findvar.c (extract_floating, store_floating): Use target
2339 floating point type sizes rather host sizes to determine
2340 which conversion needs to be done.
2341
6c7e601e
ND		 23422000-03-02 Nick Duffek <nsd@cygnus.com>
2343
2344 * uw-thread.c: Apply GNU conventions to comment formatting.
2345 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2346 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2347 call to deactivate_uw_thread().
2348
a09e9d09
AC		 2349Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2350
62a4b482 2351 * MAINTAINERS: Daniel Berlin is C++ maintainer.
a09e9d09 2352
ef7b4488
AC		 2353Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2354
2355 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
7b83ea04
AC		 2356 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2357 share SCO/Unixware. Nick Duffek and Peter Schauer share
2358 Solaris/x86.
a09e9d09 2359
75660bc0 2360Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
62a4b482 2361
75660bc0
AC		 2362 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2363 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
62a4b482 2364 * remote-rdi.c (arm_rdi_close): Ditto.
75660bc0 2365
15db4a06
AC		 2366Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2367
2368 * CONTRIBUTE (configure.in): Note that patches to configure are
7b83ea04 2369 not needed.
15db4a06 2370
80582566
MK		 23712000-03-01 Mark Kettenis <kettenis@gnu.org>
2372
2373 * MAINTAINERS: Correct my own mail address.
2374
dfe25b3a
AC		 2375Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2376
2377 * MAINTAINERS: Document people with paperwork pending.
2378
05e28a7b
AC		 2379Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2380
2381 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2382 Make NEW_PROC_ABI interface functional on Solaris x86.
2383 * sol-thread.c (ps_lgetLDT): Rewrite to use new
7b83ea04
AC		 2384 procfs_find_LDT_entry function from procfs.c, mostly copied from
2385 lin-thread.c.
05e28a7b 2386 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
7b83ea04 2387 needed.
05e28a7b 2388
b241ba8e
AC		 2389Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2390
2391 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2392 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2393
1211c4e4
AC		 2394Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2395
2396 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
7b83ea04
AC		 2397 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2398 FRAME_FIND_SAVED_REGS.
2399 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2400 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2401 Update.
1211c4e4 2402
2fc18c15
AC		 2403Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2404
2405 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2406 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2407 parameter.
2408
02409499
AC		 2409Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2410
2411 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2412 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2413 (top level): Add prototypes for go32_* functions.
2414 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2415 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2416 Override definitions from tm-i386.h.
2417 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2418 * i386-tdep.c (i386_extract_return_value)
2419 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2420 to the list of targets which return FP values in FP registers.
2421
2422 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
7b83ea04 2423 that this function be re-implemented using multi-arch.
02409499 2424
9d271fd8
AC		 2425Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2426
2427 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2428 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2429 and ScreenRows.
2430 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2431 (dpmi_regs, dpmi_sregs): Remove unused variables.
2432 (dos_flush_input): Return a value, to prevent compiler warning.
2433 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2434 sizeof(union exp_element) to long, to prevent GCC from complaining
2435 about format/argument mismatch.
2436 (dump_postfix_expression): Likewise.
2437
30f6df08
AC		 2438Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2439
2440 * arm-tdep.c: Include <ctype.h>.
2441
d082b2bb
AC		 2442Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2443
2444 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2445 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
7b83ea04 2446 that the target's stack was valid.
d082b2bb 2447
244106e8
AC		 2448Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2449
2450 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
7b83ea04 2451 * dwarf2read.c (read_address): Read 16-bits addresses.
244106e8 2452
56624b0a
SB		 24532000-02-28 Scott Bambrough <scottb@netwinder.org>
2454
2455 * arm-linux-nat.c (fetch_nw_fpe_*):
7b83ea04 2456 Renamed to fetch_nwfpe_* to use the same naming convention
56624b0a
SB		 2457 as in the Linux kernel. Modified prototype to get rid of
2458 unused parameters.
2459 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
62a4b482 2460 naming convention as in the Linux kernel. Fixed calls to
56624b0a
SB		 2461 fetch_nwfpe_*.
2462 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
62a4b482 2463 unused variable.
56624b0a 2464
388c1733
AC		 2465Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2466
2467 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2468
f0d42432
CF		 24692000-02-28 Christopher Faylor <cgf@cygnus.com>
2470
2471 * win32-nat.c: Remove unneeded header.
2472 * wince.c: Ditto.
2473
c322964e
AC		 2474Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2475
2476 * wince.c: Include "gdb_wait.h" and not "wait.h".
2477
8860ff2e
AC		 2478Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2479
2480 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
7b83ea04 2481 Target/Architecture maintainers descriptions.
8860ff2e 2482
942fd805
MK		 24832000-02-26 Mark Kettenis <kettenis@gnu.org>
2484
2485 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2486 Reorder headers a bit. Overall cleanup and minor reformatting.
2487 (MIG_SERVER_DIED): Remove define.
2488 (proc_update_sc): Add braces to silence compiler warning.
2489 (proc_steal_exc_port): Initialize err to zero.
2490 (make_proc): Add braces to silence compiler warning.
2491 (inf_validate_task_sc): Add cast to silence compiler warning.
2492 (inf_set_traced): Reorganize a bit to silence compiler warning.
2493 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2494 numbers and add braces to silence compiler warning.
2495 (gnu_wait): Add prototypes for server functions and add braces to
2496 silence compiler warnings.
2497 (S_exception_raise_request): Pass subcode to inf_debug call.
2498 (gnu_write_inferior): Remove unused variable `protection_changed'.
2499 (gnu_xfer_memory): Remove unused variable `result'.
2500 (set_sig_thread_cmd): Remove unused varible `tid'.
2501 (set_signals_cmd): Remve unused variable `trace'.
2502 (add_task_commands): Provide complete prototype. Reformat help
2503 strings a bit to make sure the first line is a full sentence.
2504 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2505 "info port-rights" command.
2506 (add_thread_commands): Provide complete prototype. Make static.
2507 Reformat help strings a bit to make sure the first line is a full
2508 sentence.
2509 (_initialize_gnu_nat): Provide complete prototype.
2510
75c6e08a
MK		 25112000-02-26 Mark Kettenis <kettenis@gnu.org>
2512
2513 Make cross-compilation for the Hurd more friendly.
2514 From Jeff Bailey <jbailey@gnu.org>:
2515 * configure.in: Use AC_CHECK_TOOL to find MiG.
2516 * Makefile.in (MIG): New variable.
2517 * config/i386/i386gnu.mh (MIG): Remove.
2518 * configure: Regenerated.
2519
ddb20c56
KB		 25202000-02-26 Kevin Buettner <kevinb@redhat.com>
2521
2522 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2523 comment explaining motivation behind this function and why
2524 the generic facilities won't work for this platform.
2525 * rs6000-tdep.c (skip_prologue): Always test to make sure
2526 that an instruction is read successfully from the target's
2527 memory. Introduce notion of instructions which may appear in
2528 the prologue, but may not end the prologue. Added explicit
2529 check for nop instruction. Use memset() to zero the frame
2530 data instead of assignment from a statically allocated,
2531 uninitialized structure.
2532
2a20d068
AC		 2533Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2534
2535 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
7b83ea04
AC		 2536 systems. Note that Jim Blandy as maintainer for ``tracing
2537 bytecode stuff''
2a20d068 2538
608d5915
FN		 25392000-02-25 Fernando Nasser <fnasser@cygnus.com>
2540
2541 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2542 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2543 NetBSD...) sys_errlist should not be declared in hsys.c.
2544 NEED_SYSERRLIST is set already by configure, so we can use it.
2545 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2546 posix compliant and we should not work with the old compatibility
2547 stuff. Because of that I undef BSD in case of FBSD etc and include
2548 sys/ioctl to get the flags.
2549 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2550 for exclusive use.
2551
482ca3f5
KB		 25522000-02-24 Kevin Buettner <kevinb@redhat.com>
2553
2554 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2555 of return structure in r3 if necessary.
2556 (ppc_linux_memory_remove_breakpoints): New function.
2557 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2558 for storing either cr or lr to the stack only handle those
2559 cases. (I.e, don't let these cases match 0x00000000 which is
2560 found found in the shared library trampoline prior to the
2561 loading of the shared library.)
2562 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2563 Declare.
2564 (MEMORY_REMOVE_BREAKPOINT): Define.
2565
a526d713
AC		 2566Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2567
2568 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2569
e56ac5c3
AC		 2570Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2571
2572 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
7b83ea04 2573 $(SUBDIR_*_INSTALL) when so configured.
e56ac5c3 2574 * configure: Regenerate.
62a4b482 2575
e56ac5c3 2576 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
7b83ea04 2577 configure.
e56ac5c3 2578 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
7b83ea04 2579 installing GDBtk.
e56ac5c3
AC		 2580 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2581 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
7b83ea04 2582 SUBDIR_GDBTK_INSTALL): Define.
e56ac5c3
AC		 2583 (install-gdbtk): New target.
2584
b0b1b869
AC		 2585Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2586
2587 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2588 * configure: Regenerate.
62a4b482 2589
091be84d
CF		 25902000-02-24 Christopher Faylor <cgf@cygnus.com>
2591
2592 * configure.tgt: Add arm, mips, sh wince targets.
2593 * config/arm/tm-wince.h: New file.
33ee05bc 2594 * config/arm/wince.mt: New file.
091be84d 2595 * config/sh/tm-wince.h: New file.
33ee05bc 2596 * config/sh/wince.mt: New file.
091be84d 2597 * config/mips/tm-wince.h: New file.
33ee05bc 2598 * config/mips/wince.mt: New file.
091be84d
CF		 2599 * wince.c: New file.
2600 * wince-stub.c: New file.
2601 * wince-stub.h: New file.
2602 * sh-tdep.c: Use correct register names for Windows CE.
2603
99eeeb0f
ND		 2604Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2605
2606 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2607 (error_return, quit_return): Merge into catch_return pointer.
2608 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2609 and communicate reason to catch_errors via setjmp return value.
2610 (catch_errors): Always catch both quit and error, and if a catch
2611 wasn't requested by caller, throw it to the next catch_error.
2612 Replace dual longjmp buffer memcpy with single pointer change.
2613 Add FIXME for possibly adding new interface to tell caller what
2614 event was caught. Add extensive comments.
2615 * defs.h (enum return_reason): Reserve 0 for use as initial
2616 setjmp() return value.
2617 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2618 enum return_reason.
2619 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2620
242bfc55
FN		 26212000-02-23 Fernando Nasser <fnasser@cygnus.com>
2622
2623 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2624 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2625 (hand_function_call): Test for unwind_on_signal and act accordingly.
2626
ff844c8d
AC		 2627Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2628
2629 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
7b83ea04 2630 Match ../include/dis-asm.h change.
ff844c8d
AC		 2631 * gdbarch.h: Regenerate.
2632 * corefile.c (dis_asm_read_memory): Update.
2633
fb40c209
AC		 2634Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2635
2636 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2637 (ENABLE_CFLAGS): Move initialization to start of file.
2638 (enable-gdbmi): Add new configure option --enable-gdbmi. When
7b83ea04
AC		 2639 selected and an ${srcdir}/mi directory is present enable MI
2640 interface.
fb40c209
AC		 2641
2642 * configure: Regenerate.
62a4b482 2643
fb40c209 2644 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
7b83ea04 2645 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
fb40c209 2646 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
7b83ea04
AC		 2647 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2648 @CONFIG...@.
fb40c209 2649 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
7b83ea04 2650 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
fb40c209
AC		 2651
2652 * mi: New directory. MI interface to GDB.
2653
2654 * defs.h (interpreter_p): Declare when UI_OUT.
2655 * top.c (gdb_init): When interpreter_p, check that the interpreter
7b83ea04 2656 was recognized by one of the linked in interpreters.
fb40c209
AC		 2657 * main.c (interpreter_p): Define.
2658 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2659 * event-top.c (display_gdb_prompt): When interpreter_p, assume
7b83ea04 2660 interpreter displays prompt.
fb40c209
AC		 2661
2662 * breakpoint.c (print_it_typical, watchpoint_check,
7b83ea04 2663 print_one_breakpoint, mention): When MI include additional
fb40c209
AC		 2664 target status information.
2665 * infrun.c (print_stop_reason, normal_stop): Ditto.
2666
14e0eb3b
JB		 26672000-02-22 Jim Blandy <jimb@redhat.com>
2668
2669 * gdbarch.sh: Make the `default' field really default to zero, as
7b83ea04 2670 documented.
14e0eb3b
JB		 2671
2672 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2673 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2674 more function-like.
2675 (default_coerce_float_to_double, standard_coerce_float_to_double):
2676 New functions.
2677 (value_arg_coerce): Adjust for new definition.
2678 * value.h (default_coerce_float_to_double,
2679 standard_coerce_float_to_double): New declarations for the above.
2680 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2681 * gdbarch.c, gdbarch.h: Regenerated.
2682 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
7b83ea04
AC		 2683 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2684 definitions.
14e0eb3b
JB		 2685 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2686 function here.
2687 (mips_gdbarch_init): Install that as our coerce_float_to_double
2688 function.
2689
50c9bd31
KB		 26902000-02-22 Kevin Buettner <kevinb@redhat.com>
2691
2692 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2693 type.
2694 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2695 forward declaration.
2696
2697 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2698 where the next frame is a signal handler caller.
2699
2700 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2701 undef.
2702 (tm-linux.h): Include.
2703 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2704 include this file for us.
2705 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2706 config/tm-linux.h for us.
2707 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2708
223b8554
KB		 27092000-02-21 Kevin Buettner <kevinb@redhat.com>
2710
2711 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2712 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2713 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2714 and like targets.
2715
2716 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2717 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2718 * config/powerpc/xm-linux.h: Substantially revised for native
2719 port.
8883511e
KB		 2720 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2721 (NATDEPFILES): Update list to reflect the fact that we can
2722 now debug natively.
223b8554
KB		 2723
2724 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2725 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2726 Renamed; The former names were lacking the rs6000_ prefix.
2727 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2728 instead of rs6000_frame_chain.
2729 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2730 of rs6000_frameless_function_invocation.
2731
750334d7
EZ		 27322000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2733
2734 From Philippe De Muyter <phdm@macqel.be>
2735
2736 * event-loop.c (handle_file_event): In case of poll, enable
7b83ea04
AC		 2737 printing of informational message if an error/exception is
2738 detected on the file descriptor.
750334d7 2739
2403ff6f
JK		 27402000-02-21 Jim Kingdon <kingdon@redhat.com>
2741
2742 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2743
f7cb3ef8
AC		 2744Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2745
91b9ff21 2746 * buildsym.c: Include "language.h" and "expression.h" for
7b83ea04 2747 longest_local_hex_string_custom.
f7cb3ef8 2748
0596389c
AC		 2749Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2750
2751 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2752 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
7b83ea04 2753 Cagney <cagney@b1.cygnus.com>.
0596389c 2754
f5bca8e7
AC		 2755Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2756
2757 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
7b83ea04
AC		 2758 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2759 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2760 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2761 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2762 Kingdon.
f5bca8e7 2763 * MAINTAINERS: Add Nick Clifton to write after approval list.
62a4b482 2764
538aae9d
AC		 2765Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2766
2767 * MAINTAINERS: Add note on multiple maintainers.
2768
55555bbc
FN		 27692000-02-19 Philippe De Muyter <phdm@macqel.be>
2770
7b83ea04
AC		 2771 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2772 `enum ui_align', not `int'.
2773 (cli_field_string, cli_field_skip): Likewise.
55555bbc 2774
dea753cd 27752000-02-18 Jim Blandy <jimb@redhat.com>
9a90a845 2776
dea753cd 2777 From Jimmy Guo <guo@cup.hp.com>:
9a90a845
JB		 2778 * buildsym.h (add_free_pendings): Declare.
2779 * buildsym.c (add_free_pendings): New function.
2780 (make_blockvector): 32x64 fix using longest_local_hex_string().
2781 (start_subfile): initialize variable 'subfile'.
2782
cca728d0
EZ		 27832000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2784
2785 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
7b83ea04
AC		 2786 make sure that all is cleaned up after we disconnect from the
2787 target.
cca728d0
EZ		 2788 (remote_detach): Ditto.
2789
e8b09175
FN		 27902000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2791
b8d86de3
FN		 2792 From Rodney Brown <RodneyBrown@pmsc.com>
2793 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2794 potentially harming mistake.
2795
41815666
FN		 27962000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2797
e8b09175
FN		 2798 * arm-tdep.c: Use header file instead of extern declarations for
2799 the {get,set}_arm_regname* functions.
2800
d45b9300
FN		 28012000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2802
2803 * configure.in: Replaces obsolete gdbtk-variable.c with
2804 gdbtk-varobj.c.
2805 * configure: Regenerate.
2806 * Makefile.in: Remove obsolete/extraneous references to
2807 gdbtk-var* files.
2808
e95a43ad
MK		 28092000-02-16 Mark Kettenis <kettenis@gnu.org>
2810
2811 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2812 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2813 33 by definition, whereas REALTIME_LO might be 32 on systems that
2814 have SIG32 such as Linux. Make sure that the signal number
2815 returned is within the range specified by REALTIME_LO and
2816 REALTIME_HI.
2817
7433da22
MK		 28182000-02-16 Mark Kettenis <kettenis@gnu.org>
2819
2820 * configure: Regenerated.
2821
bc90b915
FN		 28222000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2823
2824 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2825 _initialize_arm_tdep): Allows the user to choose between any of
2826 the flavors available for the disassembly to be used in the "info
2827 reg" command and elsewhere in gdb. It prevents having to maintain
2828 this information in two places by using the data kept in the
2829 opcodes directory.
2830
83d37ec8
MK		 28312000-02-09 Mark Kettenis <kettenis@gnu.org>
2832
2833 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2834 prfpregset_t in <sys/procfs.h>.
2835 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2836 HAVE_PRFPREGSET_T.
2837 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2838 prgregset_t and prfpregset_t if they are not already present.
2839
eeefac92
AC		 2840Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2841
2842 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
7b83ea04 2843 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
eeefac92 2844
1a645206
JM		 28452000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2846
2847 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2848 'do-doc'.
2849
f6077098
KB		 28502000-02-15 Kevin Buettner <kevinb@redhat.com>
2851
2852 Changes for AIX 4.3:
2853 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2854 to correct value for generic dummy frames. When using
2855 generic dummy frames, don't attempt to write TOC value or
2856 function to call into the call dummy.
7b83ea04 2857 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
f6077098
KB		 2858 code to also handle the PowerOpen ABI.
2859 (ppc_push_return_address): Enable for all ports.
2860 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
62a4b482 2861 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
f6077098
KB		 2862 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2863 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2864 provided by generic RS6000 definitions so that call dummies
2865 are implemented using generic dummy frames instead.
2866
2867 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2868 prior to changing the stack pointer via ptrace(). Also, ignore
2869 attempts to store to undefined registers that are less than
2870 NUM_REGS.
2871
2872 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2873 frame from 436 to 448 to account for alignment padding.
2874 (rs6000_push_arguments): Obtain actual register size instead
2875 of assuming the register is 4 bytes long. [There's still
2876 more work to be done to totally remove the 4 byte assumption,
2877 however.] Make sure the stack is 16 byte aligned as required
2878 by the PowerOpen ABI. Also, make sure that small structures
2879 passed in registers are properly aligned within the register.
2880
28812000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2882
2883 Patch applied by Kevin Buettner <kevinb@redhat.com>
62a4b482 2884
f6077098
KB		 2885 * rs6000-tdep.c (skip_prologue): skip copying of argument
2886 registers to local variable registers.
2887
70d5406d
JK		 28882000-02-14 Jim Kingdon <kingdon@redhat.com>
2889
2890 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2891 sym->section->index number is not a SECT_OFF_* code.
2892
168770df
AC		 2893Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2894
2895 * MAINTAINERS (write after approval): Add H.J. Lu.
2896
031d1bf1
NC		 28972000-02-14 Nick Clifton <nickc@cygnus.com>
2898
2899 * sh-tdep.c: Remove extraneous code.
2900
2bc8a457
JK		 29012000-02-14 Amit S. Kale <akale@veritas.com>
2902
2903 * elfread.c (elf_symtab_read): Move the use of sym to after where
2904 it is set.
2905 Checked in by Jim Kingdon <kingdon@redhat.com>
2906
0c566c2e
AC		 2907Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2908
2909 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2910
3ca72b44
AC		 2911Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2912
2913 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2914 * dwarf2read.c: (die_is_declaration): New fn.
2915 (read_structure_scope): Use it.
2916
2917 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2918
d6e9fb05
JK		 29192000-02-10 J.T. Conklin <jtc@redback.com>
2920
2921 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2922 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
7b83ea04 2923 configdirs.
d6e9fb05 2924 * gdbserver/low-nbsd.c: New file.
62a4b482 2925
d6e9fb05
JK		 2926 * gdbserver/Makefile.in: convert to autoconf.
2927 * gdbserver/configure.in: likewise.
2928 * gdbserver/configure: generate.
2929
41c8e009
AC		 2930Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2931
2932 * CONTRIBUTE: New file. How to contribute to GDB.
2933
15929d05
AC		 2934Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2935
2936 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
7b83ea04
AC		 2937 Buettner to powerpc maintainers. Make Kevin Buettner the
2938 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2939 and Jason Molenda to write after aproval list.
15929d05 2940
5185fdd7
AC		 2941Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2942
2943 * MAINTAINERS: Reformat. Separate into check-in categories.
2944
f086451a
ND		 2945Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2946
2947 * uw-thread.c: Remove __FUNCTION__ GNUism.
2948
fa292f23
JK		 29492000-01-17 Amit S. Kale <akale@veritas.com>
2950
2951 * elfread.c (elf_symtab_read): Use offset for the section in which a
2952 symbol resides, instead of .text section for calculating address of a
2953 symbol.
2954 Checked in by Jim Kingdon <kingdon@redhat.com>
2955
e18ef0bd
JK		 29562000-02-10 Mark Kettenis <kettenis@gnu.org>
2957
2958 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2959 no longer necessary now we have gdb_wait.h.
2960
f90b2b1d
JK		 29612000-02-09 Mark Kettenis <kettenis@gnu.org>
2962
2963 * gnu-nat.c (proc_string): Make global.
2964 (do_mach_notify_dead_name): Suppress dead name notifications if we
2965 know that the task is dead.
2966
29671999-12-13 Mark Kettenis <kettenis@gnu.org>
2968
2969 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2970 instead of directly from the kernel. Add some hackery to make
2971 sure that the info isn't influenced by suspension of the task in
2972 the proc server itself.
2973
09f99d3f
JK		 29742000-02-10 Jim Kingdon <kingdon@redhat.com>
2975
2976 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2977 approved by Michael Snyder.
2978
203051af
AC		 29792000-02-09 Mark Kettenis <kettenis@gnu.org>
2980
7b83ea04 2981 * linux-thread.c: Include defs.h before gdb_wait.h.
203051af 2982
03f2053f
AC		 2983Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2984
2985 * Makefile.in (wait_h): Delete macro. Update all dependencies
7b83ea04 2986 specifying gdb_wait.h instead.
03f2053f
AC		 2987
2988 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
7b83ea04
AC		 2989 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2990 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2991 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2992 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2993 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2994 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2995 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2996 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2997 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2998 or <sys/wait.h>.
145679a8 2999 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
03f2053f
AC		 3000
3001 * gdb_wait.h: New file. Based on ../include/wait.h. Include
7b83ea04 3002 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
03f2053f 3003
489137c0
AC		 3004Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3005
3006 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3007 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3008 (d10v_stack_align): Declare.
3009 * d10v-tdep.c (d10v_stack_align): Define.
3010
ce808e91
AC		 30111999-08-23 J.T. Conklin <jtc@redback.com>
3012
7b83ea04
AC		 3013 * top.c (remote_timeout): Change default to 2. Add comment
3014 explaining history of changes to the default value.
3015 * remote.c (_initialize_remote): Remove code that adds set/
3016 show remotetimeout, as that's also done in top.c
ce808e91 3017
e9277ae8
AC		 30181999-10-18 J.T. Conklin <jtc@redback.com>
3019
7b83ea04
AC		 3020 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3021 Return E01 instead of P01 when 'P' command fails.
e9277ae8 3022
1216fa2c
AC		 30232000-02-05 J.T. Conklin <jtc@redback.com>
3024
3025 * remote.c (putpkt_binary): Handle NAK from target stub.
3026
f2c4d933
EZ		 30272000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3028
3029 * configure.in: Remove the addition of sol-thread.c to the
3030 CONFIG_INITS list. This caused problems with init.c, because
3031 sol-thread.c would be grepped twice for _initialize_* functions.
3032 * configure: Ditto.
3033 * Makefile.in: Add FIXME for init.c.
3034
745b8ca0
JK		 30352000-02-07 Jim Kingdon <kingdon@redhat.com>
3036
3037 Clean up compiler warnings:
3038 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3039 stack.c, valprint.c: Change variables to unsigned.
3040 * bcache.c: Rearrange to avoid warnings about variables not being set.
3041 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3042 rather than declaring print_max and repeat_count_threashold
3043 ourselves (incorrectly).
3044 * valprint.h: Do declare repeat_count_threashold.
3045 * ch-exp.c: Use default case for internal error.
3046 * findvar.c: Don't omit argument type.
3047 * symtab.c: Remove unused variable.
3048
4d9ab7f6
JK		 30492000-02-04 Jim Blandy <jimb@redhat.com>
3050
3051 * c-typeprint.c (remove_qualifiers): New function.
3052 (c_type_print_base): Use it to remove qualifiers from C++
3053 qualified names, not strrchr.
3054
3055 * c-typeprint.c (c_type_print_base): Recognize type conversion
3056 operators by calling is_type_conversion_operator.
3057 (is_type_conversion_operator): New function.
3058
dfcd3bfb
JM		 30592000-02-04 Nick Clifton <nickc@cygnus.com>
3060
3061 * config/arm/tm-arm.h (LOWEST_PC): Define.
3062
30632000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3064
3065 * infrun.c (resume): Make just one call to target_resume(), instead
7b83ea04
AC		 3066 of four: set up correct parameters in all the cases ahead of time,
3067 and do call at the end.
dfcd3bfb
JM		 3068
30692000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3070
3071 * config/powerpc/tm-ppc-eabi.h: Define
7b83ea04 3072 SOFUN_ADDRESS_MAYBE_MISSING.
dfcd3bfb
JM		 3073
30742000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3075
3076 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3077 frames (revisited).
3078
3079Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3080
3081 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3082 * configure.in (CONFIG_INIT): Initialize.
3fc11d3e
JM		 3083 (links): Link srcdir/gdbtk/library to gdbtcl2.
3084 * gdbtcl2: Moved to gdbtk/library.
3085 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
7b83ea04
AC		 3086 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3087 gdbtk.h: Moved to gdbtk/generic.
dfcd3bfb
JM		 3088
30892000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3090
3091 * printcmd.c (build_address_symbolic): New function. Returns all
7b83ea04
AC		 3092 the parts that are necessary to print an address in a symbolic
3093 form.
dfcd3bfb 3094 (print_address_symbolic): Split into a printing part and an
7b83ea04 3095 information building part, build_address_symbolic().
dfcd3bfb
JM		 3096
3097 * defs.h (build_address_symbolic): Export.
3098
30992000-02-03 Jim Blandy <jimb@redhat.com>
3100
3101 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3102 opcode.
3103
8b93c638
JM		 31042000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3105
3106 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3107 arguments on dummy frames.
3108
31092000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3110
3111 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3112 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3113
d9fcf2fb
JM		 31142000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3115
3116 * remote.c (getpkt_sane): New function. It is the old getpkt(),
7b83ea04 3117 which now returns a timeout indication.
d9fcf2fb 3118 (getpkt): New function. Wrapper for getpkt_sane(), so that return
7b83ea04 3119 value can still be ignored.
d9fcf2fb 3120
8b93c638
JM		 3121Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3122
3123 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
7b83ea04 3124 UI_OUT.
8b93c638 3125
d9fcf2fb
JM		 3126Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3127
3128 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
7b83ea04
AC		 3129 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3130 GDB_FILE.
62a4b482 3131
d9fcf2fb
JM		 3132 * Makefile.in: Update.
3133
3134 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
7b83ea04
AC		 3135 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3136 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3137 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3138 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3139 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3140 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3141 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3142 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3143 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3144 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3145 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3146 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3147 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3148 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3149 config/pa/tm-hppa.h: Update.
8b93c638 3150 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
d9fcf2fb 3151
da59e081
JM		 31522000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3153
a9e0ce2c
JM		 3154 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3155 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3156 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3157 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3158 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3159 config/mips/irix5.mh, config/mips/mipsv4.mh,
da59e081 3160 config/powerpc/solaris.mh (NATDEPFILES): Change references to
a9e0ce2c 3161 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
da59e081
JM		 3162 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3163
3164Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3165
3166 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3167
3168 * main.c (captured_main): Only use the legacy tui_file code when
7b83ea04 3169 linking in older code such as the TUI.
da59e081
JM		 3170
3171 * gdb-file.h, gdb-file.c: New files.
3172 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
7b83ea04
AC		 3173 null_file_isatty, null_file_rewind, null_file_put,
3174 null_file_flush, null_file_write, null_file_fputs,
3175 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3176 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3177 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3178 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3179 set_gdb_file_data, struct accumulated_gdb_file,
3180 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3181 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3182 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3183 stdio_file_delete, stdio_file_flush, stdio_file_write,
3184 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3185 Moved to gdb-file.h and gdb-file.c.
da59e081 3186 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
7b83ea04
AC		 3187 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3188 tui_file_rewind, tui_file_put, tui_file_fputs,
3189 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
da59e081 3190 fputs_unfiltered_hook):
7b83ea04 3191 Moved to tui/tui-file.c and tui/tui-file.h.
62a4b482 3192
da59e081
JM		 3193 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3194 (tui-file.o, gdb-file.o): Add dependencies.
3195 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3196 * main.c: #include tui/tui-file.h.
3197
31982000-01-28 Fred Fish <fnf@cygnus.com>
3199
3200 * findvar.c (value_from_register): Special case handling of D10V
3201 pointer values fetched from registers.
3202
32032000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3204
3205 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
b55cf2e4 3206 support for new style thumb prologues.
da59e081
JM		 3207
32082000-01-28 Nick Clifton <nickc@redhat.com>
3209
3210 * arm-tdep.c: Remove extraneous dash at start of strings
3211 introduced in previous delta.
3212
32132000-01-27 Nick Clifton <nickc@redhat.com>
3214
3215 * arm-tdep.c: Replace uses of arm_toggle_renames() with
b55cf2e4 3216 parse_arm_disassembler_option().
da59e081
JM		 3217
32182000-01-27 Jim Blandy <jimb@cygnus.com>
3219
3220 * symtab.c (decode_line_1): Don't let commas that are within
7b83ea04
AC		 3221 quotes or parenthesis terminate the line spec. Don't use pp when
3222 removing the final double quote of a double-quoted string. Don't
3223 forget to skip the opening double quote. I have no clue whether
3224 this change is correct; probably we've just moved this function
3225 from one buggy place to another buggy place, and never came within
3226 an outhouse whiff of correctness.
da59e081
JM		 3227 (find_toplevel_char): New function.
3228
32292000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3230
3231 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
7b83ea04 3232 passing the pointer to a thumb function as an argument.
da59e081
JM		 3233
32342000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3235
3236 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3237 are reinserted for another run.
3238
8b93c638
JM		 32392000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3240
3241 * cli-out.c (cli_filed_string): Test for NULL string.
3242
da59e081
JM		 32432000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3244
3245 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3246 the inferior as well as breakpoints being hit while performing an
3247 inferior function call.
3248 * valops.c (hand_function_call): Ditto.
3249
32502000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3251
3252 From Mark Kettenis <kettenis@gnu.org>
3253
3254 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3255 i386_REGS_SEGS_STATE.
3256 (HAVE_I387_REGS): Define.
3257 (FLOAT_INFO): Remove.
3258 * i386gnu-nat.c: Almost completely rewritten to use new i386
3259 register layout and `float info' implementation.
3260 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3261 Move prototypes from here.
3262 * gnu-nat.h: To here.
3263
0fda6bd2
JM		 32642000-01-24 Kevin Buettner <kevinb@redhat.com>
3265
3266 * utils.c (get_field, put_field): Fix buffer underruns and
3267 overruns. Also, handle case where total_len is not evenly
3268 divisible by 8.
3269 (getfield): Make sure zeroing of unwanted bits occurs even
3270 when bit field to extract does not straddle two or more
3271 bytes.
3272
32732000-01-23 Christopher Faylor <cgf@cygnus.com>
3274
3275 * defs.h: Add gdb_thread_select declaration.
3276
32772000-01-23 Kevin Buettner <kevinb@redhat.com>
3278
3279 * linux-thread.c (_initialize_linuxthreads): Make sure that
3280 linuxthreads_block_mask does not block SIGCHLD.
3281
32822000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3283
3284 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3285 text so that new lines work properly.
3286
32872000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3288
3289 * proc-utils.h: New file. Export functions from proc-*.c.
3290
3291 * proc_api.c: Rename to:
3292 * proc-api.c: New file. Add include of proc-utils.h.
3293
3294 * proc_events.c: Rename to:
3295 * proc-events.c: New file.
3296
3297 * proc_flags.c: Rename to:
3298 * proc-flags.c: New file.
3299
3300 * proc_why.c: Rename to:
3301 * proc-why.c: New file. Add include of proc-utils.h.
3302
3303 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
7b83ea04 3304 ctype.h, proc-utils.h.
0fda6bd2
JM		 3305 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3306 (open_procinfo_files): Conditionalize local variable tmp, to avoid
7b83ea04 3307 compiler warnings.
0fda6bd2 3308 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
7b83ea04 3309 pathname.
0fda6bd2 3310 (procfs_wait): Adjust format in some printf_filetered calls to
7b83ea04 3311 avoid compiler warnings.
0fda6bd2 3312 (make_signal_thread_runnable): Ifdef 0. The calls to this function
7b83ea04 3313 are also ifdef'd 0 .
0fda6bd2
JM		 3314 (procfs_resume): Add parentheses around '&&' operation.
3315 (procfs_set_exec_trap): Remove unused variable.
3316 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3317
3318 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
7b83ea04 3319 proc-why.o): Update dependencies.
0fda6bd2
JM		 3320
3321 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3322 proc-*.o.
3323
c5394b80
JM		 33242000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3325
3326 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3327 Fix from Robert Lipe <robertl@sco.com>.
3328 * configure: Regenerated.
3329
33302000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3331
3332 * stack.c (print_frame_info_base): Break up into the frame info
7b83ea04 3333 (location) printing part and the rest (source line printing).
c5394b80 3334 (print_frame): New function. Take care of printing the location
7b83ea04 3335 information.
c5394b80
JM		 3336 Update copyright.
3337
3338 * infrun.c (normal_stop): Use enum values rather than integers for the
3339 source_flag to be passed to show_and_print_stack_frame().
7b83ea04 3340 Update copyright.
62a4b482 3341
c5394b80 3342 * frame.h (print_what): New enum for 'source' argument to
7b83ea04 3343 print_frame_info_base(). Use this instead of obscure numbers.
c5394b80 3344 Update copyright.
62a4b482 3345
c5394b80
JM		 3346Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3347
3348 * event-top.c (stdin_event_handler): call quit_command rather than
7b83ea04
AC		 3349 exit -- run cleanups, give target code a chance to say goodbye to
3350 the target. Fixes bug where the inferior processes were left
3351 around on Solaris (and probably elsewhere) by the testsuite.
c5394b80
JM		 3352
33532000-01-14 Mark Salter <msalter@cygnus.com>
3354
3355 * v850-tdep.c (v850_target_architecture_hook): Setup correct
7b83ea04 3356 machine id for disassembly.
c5394b80 3357
0fda6bd2
JM		 33582000-01-13 Jim Blandy <jimb@cygnus.com>
3359
3360 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3361 convert_to_regset, when regno indicates a specific register.
3362
c5394b80
JM		 3363Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3364
3365 * uw-thread.c: Document libthread.so debugging interface. Minor
3366 comment and formatting tweaks.
3367 (DEBUG): #define as 0 instead of 1.
3368 (CALL_BASE): Include function name in error msg.
3369 (libthread_stub): Adjust inferior_pid after thread exit.
3370 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3371 asking procfs_ops to create inferior.
3372 (libthread_init): Don't return nonlocally on error.
3373
33742000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3375
3376 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3377 variable.
3378
33792000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3380
3381 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3382 both sides are on the same state.
3383
33842000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3385
3386 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3387 115200 (minor syntax mistake).
3388
33892000-01-12 Jim Blandy <jimb@cygnus.com>
3390
3391 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3392 this here, to go along with the definitions of PIDGET and TIDGET.
3393
33942000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3395
3396 * thread.c (do_captured_thread_select): New function. Switch
7b83ea04 3397 current thread, safely from within catch_errors().
c5394b80
JM		 3398 (gdb_thread_select): New function. Switch threads safely.
3399 (thread_command): Use gdb_thread_select().
8b93c638
JM		 3400 Include ui-out.h.
3401 (do_captured_list_thread_ids): New function.
3402 (gdb_list_thread_ids): New function.
3403
3404 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
c5394b80
JM		 3405
34062000-01-11 Christopher Faylor <cgf@cygnus.com>
3407
3408 * configure.in: Avoid linking -limagehlp unless it's a native build.
3409 * configure: Regenerate.
3410 * thread.cc (add_thread): Clear private data pointer here or suffer
3411 strange behavior when it is checked for NULL later.
3412
0d06e24b
JM		 34132000-01-09 Christopher Faylor <cgf@cygnus.com>
3414
3415 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3416 * configure.in: Add an additional library to cygwin link.
3417 * configure: Regenerate.
3418
3419 Patch from Egor Duda <deo@logos-m.ru>:
3420 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3421 type.
3422
34232000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3424
3425 * uw-thread.c: New file to support UnixWare user-mode threads:
aa47baa9 3426 contributed by Nickolas Duffek <nsd@cygnus.com>.
0d06e24b
JM		 3427 * target.h (struct target_ops): New vector, to_extra_thread_info,
3428 allows back-ends to give extra details in info thread display.
3429 (target_extra_thread_info): define new macro.
3430 (target_find_new_threads): simplify macro. Cleanup comments.
3431 * target.c (to_extra_thread_info): default and inherit new vector.
3432 (cleanup_target): eliminate PARAMS, break up long lines,
3433 provide default definition for to_extra_thread_info, and
3434 to_find_new_threads. Default to_thread_alive and to_query
3435 to return_zero, not target_ignore (they each return int not void).
3436 (debug_to_find_new_threads): new debug entry.
3437 (setup_target_debug): add debug_to_find_new_threads.
3438 * gdbthread.h: export struct thread_info, find_thread_pid, and
3439 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3440 copyright. Add new private data pointer for use by target back-ends.
3441 * thread.c (struct thread_info): move definition to gdbthread.h.
3442 (find_thread_pid): new exported function for thread lookup.
2b266721 3443 (iterate_over_threads): new exported function for applying
0d06e24b
JM		 3444 arbitrary operations to threads. Update copyright to 2000.
3445 (info_threads_command): use new target_extra_thread_info vector
3446 to display extra information about each thread (if implemented).
3447 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3448 Add defines for PIDGET, etc.
3449 * config/i386/tm-i386sol2.h: ditto.
3450 * config/sparc/tm-sun4sol2.h: ditto.
3451 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3452 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3453 if -lpthread and -lpthreads fail.
3454
3455 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3456 (proc_flags): combine flags that UnixWare splits into two locations.
3457 (proc_modify_flag): add support for PR_KLC (kill on last close).
3458 (proc_[un]set_kill_on_last_close): new functions.
62a4b482 3459
8b93c638
JM		 34602000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3461
3462 * infrun.c (normal_stop): Print out thread id when we stop.
3463
0d06e24b
JM		 34642000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3465
3466 * remote.c (remote_open_1): Fix message so it does not imply a
2b266721 3467 specific syntax for serial ports, as it is OS dependent.
0d06e24b
JM		 3468 (remote_async_open_1): Ibid.
3469 (init_remote_ops): Ibid.
3470
34712000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3472
3473 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3474 "set remotebaud" command (if set) when no speed is specified on
3475 the "target rdi" command.
3476
34772000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3478
3479 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3480 115200.
3481 (baud_options[]): Ibid.
3482
34832000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3484
3485 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3486 used by each operating system.
3487
34882000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3489
3490 * breakpoint.c (until_break_command): Add an argument for the
7b83ea04
AC		 3491 continuation, the beginning of the cleanups set up by this
3492 command.
0d06e24b 3493 (until_break_command_continuation): Do cleanups until the one
7b83ea04 3494 passed in as argument instead of doing all of them.
0d06e24b
JM		 3495
3496 * infcmd.c (finish_command_continuation): Expect a new argument,
7b83ea04
AC		 3497 which indicates up to where to do cleanups. Update calls to
3498 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
0d06e24b
JM		 3499 (finish_command): Add another argument for the continuation: the
3500 starting cleanup for this command.
3501
c3f6f71d 35022000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 3503
c3f6f71d
JM		 3504 From Grant Edwards <grante@visi.com> (original patch from Thomas
3505 Zenker ):
3506 * rdi-share/ardi.c: Allow interruption of interruptible
3507 targets with a <CNTL-C>.
ed9a39eb 3508
c3f6f71d 35092000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 3510
c3f6f71d
JM		 3511 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3512 to control port to accommodate some versions of Angel.
ed9a39eb 3513
c3f6f71d 35142000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 3515
c3f6f71d
JM		 3516 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3517 Add interpretation for C Support Library packets.
ed9a39eb 3518
c3f6f71d 35192000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 3520
c3f6f71d
JM		 3521 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3522 is now being modified.
3523 * rdi-share/devsw.h: Adjust declaration of the above funtion.
ed9a39eb 3524
c3f6f71d 3525For older changes see ChangeLog-99
c906108c
SS		 3526\f
3527Local Variables:
3528mode: change-log
3529left-margin: 8
3530fill-column: 74
3531version-control: never
3532End:
GDB Binutils - Deliverables
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