2 Tue Dec 16 21:16:42 1997 Ian Lance Taylor <ian@cygnus.com>
4 * Makefile.in (LIBGUI): New variable.
5 (GUI_CFLAGS_X): New variable.
6 (IDE_CFLAGS): Add $(GUI_CFLAGS_X).
7 * configure.in: Add $(LIBGUI) to TCL_LIBS and CONFIG_DEPS.
11 Tue Dec 16 11:24:30 1997 Jeffrey A Law (law@cygnus.com)
13 * remote-sim.c (gdbsim_open): Use "--architecture" instead of
16 Tue Dec 16 10:29:16 1997 David Taylor <taylor@texas.cygnus.com>
18 * d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to
19 FP_REGNUM value before return; (prologue_find_regs): two sets
20 of offsets -- frame pointer and stack pointer, not just one that
21 tries to do double duty; (d30v_frame_find_saved_regs): stop once
22 we hit pc (in case we're stopped in the middle of the prologue)
23 and improve handling of frameless prologues; (d30v_push_arguments):
24 *ALL* arguments go on the stack until we run out of args registers,
25 force sp to be 8 byte aligned.
27 * config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2,
28 not r0; (FRAME_CHAIN_VALID): handle use of external memory;
29 (STACK_ALIGN): define.
31 Mon Dec 15 15:13:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
33 * remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART
34 intall cntrl-c handler with SA_RESTART clear. On BSD systems this
35 stops read syscalls's being restarted.
37 * configure.in (configdirs): Check for sigaction.
38 * configure: Re-generate.
41 From Gavin Koch <gavin@cygnus.com>:
42 * config/mips/tx49el.mt : New file.
43 * config/mips/tm-tx49.h : New file.
44 * config/mips/tm-tx49el.h : New file.
45 * configure.tgt: Changed to use the new files for
46 mips64*tx49*-*-elf* and mips64*tx49*el-*-elf*
49 Mon Dec 15 11:38:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
51 * dwarf2read.c: From change proposed by Gavin Koch.
52 (address_significant_size): New static variable.
53 (dwarf2_build_psymtabs_hard): Check consistency between
54 `address_size' and `address_significant_size'.
55 (read_address): MASK out all but the significant bits, as
56 determined by `address_significant_size', of any addresses.
58 (dwarf2_build_psymtabs_hard): Set `address_significant_size'
59 according to the arch_size of the elf object file.
61 Thu Dec 11 13:40:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
63 * dwarf2read.c (dwarf_decode_lines): Change type of address to
67 Thu Dec 11 22:39:02 1997 Mark Alexander <marka@cygnus.com>
69 From change made to branch by Bob Manson <manson@cygnus.com>:
70 * tic80-tdep.c (tic80_push_arguments): The compiler always
71 passes structs by reference.
74 Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
76 * tracepoint.c (trace_find_command): don't error if going
77 backwards thru the trace buffer in a loop.
78 * (struct tracepoint): delete unused field.
80 Wed Dec 10 13:16:45 1997 Keith Seitz <keiths@onions.cygnus.com>
82 * gdbtk.c (gdb_get_tracepoint_info): Use info in struct
83 symtab_and_line (not struct tracepoint) so that we get the
84 real line info for an address. Arrange data more like
85 gdb_get_breakpoint_info.
86 (tracepoint_notify): Use info in struct symtab_and_line again.
87 (gdbtk_init): Add command "gdb_get_tracepoint_list" into
89 (gdb_get_tracepoint_list): New function that aids the source
90 window in displaying tracepoints when the file changes.
92 Wed Dec 10 17:57:00 1997 David Taylor <taylor@texas.cygnus.com>
94 * d30v-tdep.c : don't bury lots of magic numbers in the code
95 instead use defines for the opcodes and opcode masks; update
96 to use actual d30v patterns; fix register sizes to be 4 bytes
97 not 2 bytes; improve prologue testing now that we have a C
98 compiler; fix stack frame handling enough to get backtraces
99 working; initial changes to push and pop frames (so that gdb
100 can call functions in the inferior).
102 * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
103 STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment
104 about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME
107 Wed Dec 10 17:41:07 1997 Jim Blandy <jimb@zwingli.cygnus.com>
109 * ch-valprint.c (chill_val_print): To avoid segfaults, don't print
110 a string whose dynamic length is longer than its static length.
112 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
114 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
115 cu_header.length is within dwarf_info_buffer not
118 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
120 * tracepoint.c (memrange_sortmerge): allow for memranges
121 that overlap. (collect_pseudocommand etc.) cleanup decls.
123 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
125 * gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
126 (gdb_find_file_command): New function which searches source path
127 to find the real full filename of a file.
129 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
131 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
133 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
135 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
137 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
139 * tracepoint.c: Add declaration for x_command.
141 * printcmd.c (x_command): Remove static declaration.
143 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
145 * tracepoint.c (finish_tfind_command): call do_display so that
146 auto-displays are updated by tfind. Also, keep track of frame
147 and current-function so that tfind behaves like stepping (only
148 show the stack frame if we step into a new function or return).
150 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
152 * sol-thread.c: additional support for debugging threaded core
153 files on solaris; previously only kernel threads were found --
154 user threads generated errors.
155 * corelow.c: don't register core_ops as a target if
156 coreops_suppress_target is true (set by sol-thread.c).
158 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
160 * tracepoint.c: make "tdump" command handle literal memranges.
162 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
164 * tracepoint.c: use "lookup_cmd" to parse actions commands
165 (thus allowing unambiguous prefixes and aliases).
167 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
169 * configure.tgt: Add support for Thumb target.
171 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
173 * tracepoint.c: move prototype of validate_actionline(), and
174 make it consistent with the function declaration.
176 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
178 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
179 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
181 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
183 (CONFIG_OBS): remove tracepoint.o, which should always be included
185 * configure: regenerate
187 * Makefile.in (install-only): ALWAYS install the new gdbtk
188 (REMOTE_OBS): add tracepoint.o
190 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
192 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
194 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
195 * configure: Regenerate.
197 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
199 (toplevel): Move include of guitcl.h into #ifdef IDE region.
200 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
203 * Makefile.in (tracepoint_h): New macro for tracepoint.h
205 (tracepoint.o): Add rule to build.
206 (gdbtk.o): Update dependencies.
208 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
210 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
212 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
214 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
215 (breakpoint_notify): symtab_to_filename can return NULL
216 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
218 * tracepoint.c (set_raw_tracepoint): fix typo
220 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
222 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
225 * Merge (lots) with foundry's 11/18/97 build
227 * Makefile.in (install-only): install the new gdbtk, not the old
229 * top.h: add declaration of get_prompt
231 * top.c (get_prompt): new function
233 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
235 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
236 "gdb_get_function", "gdb_get_line", "gdb_get_file",
237 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
239 (gdb_get_vars_command): new function
240 (gdb_get_line_command): new function
241 (gdb_get_file_command): new function
242 (gdb_get_function_command): new function
243 (gdb_get_tracepoint_info): new function
244 (gdbtk_create_tracepoint): new function
245 (gdbtk_delete_tracepoint): new function
246 (tracepoint_notify): new function
247 (tracepoint_exists): new function
248 (gdb_actions_command): new function
249 (gdb_tracepoint_exists_command): new function
250 (gdb_prompt_command): new function
252 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
254 * dwarf2read.c (struct comp_unit_head): Change length and
255 abbrev_offset fields to unsigned int.
256 (dwarf2_build_psymtabs_hard): Verify length and offset read from
259 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
261 * tracepoint.c, tracepoint.h: new module, implements tracing,
262 which is a new functionality somewhat like breakpoints except
263 that a tracepoint stops the inferior only long enough to collect
264 and cache selected buffers and memory locations, then allows
265 the inferior to continue; the cached trace data can then be
268 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
270 * infcmd.c: export registers_info, for use by other modules.
271 * printcmd.c: export output_command, for use by other modules.
272 * stack.c: export locals_info and args_info, for use by other modules.
273 * remote.c: export getpkt, putpkt, and fromhex for external use.
274 Make fromhex case-insensative. New function "remote_console_output"
275 abstracts the acceptance of "O" packets from target.
276 Make all "remotedebug" output go to stdout, not stderr.
278 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
280 * valprint.c (print_longest): When CC has long long but printf
281 doesn't, print decimal value as three parts.
283 * config/i386/tm-fbsd.h: New file.
284 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
286 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
287 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
289 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
290 %ll format specifier.
291 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
292 long double using %Lg.
293 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
294 * configure: Re-generate.
296 * c-exp.y (parse_number): Use sscanf %Lg when host has
297 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
299 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
301 * printcmd.c (print_insn): Set the machine type if known.
303 * i386-tdep.c (_initialize_i386_tdep): Delete "set
304 assembly-language" command. Replaced by generic "set
305 architecture". Set initial machine using bfd_lookup_arch.
307 # start-sanitize-vr5400
308 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
310 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
312 # end-sanitize-vr5400
313 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
315 * valops.c (call_function_by_hand): If the function has a
316 prototype, convert its arguments as if by assignment. Otherwise,
317 do the usual promotions.
318 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
319 on functions' types when we can; all C++ functions should get it,
320 and if the Sun-style prototype notation is in the stabs, we can
323 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
325 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
326 defined by the inclusion of ../bfd/aclocal.m4.
327 * configure: Rebuild.
329 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
331 * Makefile.in (SHELL): Really do the change.
333 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
335 * Makefile.in: also revert SHELL change until configury
338 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
340 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
342 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
344 * aclocal.m4: add EXEEXT setting rule
345 * configure.in: call it
346 * configure: regenerate
347 * Makefile.in: pepper with EXEEXTs in appropriate places,
348 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
349 For some reason, EXEEXT isn't getting substututed in correctly
350 so for now, set EXEEXT to empty string
352 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
354 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
356 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
358 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
360 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
362 * gdbtk.c: Move include of gdbcore.h to top of file.
363 (close_bfds): New static function if _WIN32.
364 (gdbtk_readline): Call close_bfds.
365 (call_wrapper, tk_command_loop): Likewise.
366 (gdb_clear_file): New static function.
367 (gdbtk_init): Create gdb_clear_file Tcl command.
369 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
371 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
372 in a human readable format.
373 (print_flags_command): Command wrapper to call d30v_print_flags.
374 (d30v_do_registers_info): When printing out all of the registers,
375 print out the flag values in a human readable fashion.
376 (_initialize_d30v_tdep): Add info flags command to print the
379 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
380 bits that are defined.
382 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
384 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
386 (gdbtk_load_hash): download hash routine returns an int result.
387 * symfile.c (generic_load): Handle cancel from the
388 ui_load_progress_hook routine.
389 * dsrec.c (load_srec): Handle cancel from the
390 ui_load_progress_hook routine.
392 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
394 * valprint.c (print_longest): The b, h, w, and g format specifiers
395 print unsigned values.
397 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
399 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
401 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
402 * configure: Rebuild.
404 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
406 * top.c (quit_confirm): Change exit message.
408 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
410 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
412 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
414 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
415 to allocate memory for environ space, gdb cannot use memory
416 checks -- set -DNO_MMCHECK
418 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
420 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
421 code to see why this is not trivial.
422 (copy_exp, insert_exp): New functions.
424 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
426 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
427 where a compilation unit die has no children (DW_TAG_compile_unit
429 (scan_partial_symbols): Add comment for nesting_level.
432 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
434 * configure.tgt: Add tx49 configury based on 4300.
437 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
439 * solib.c (solib_break_names): add entry for Solaris 2.6 run
440 time linker. From Casper Dik via Peter Schauer.
442 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
444 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
446 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
451 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
453 * sol-thread.c (sol_find_new_threads_callback,
454 sol_find_new_threads): New functions.
455 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
456 sol_find_new_threads.
457 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
460 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
462 * dbxread.c (process_one_symbol): Put back initialization
463 of a variable lost during last change. Don't perform
464 assignment inside conditionals.
465 * stabsread.c (symbol_reference_defined): Return -1 for error/not
466 found. All callers changed appropriately.
467 (define_symbol): Don't perform assignment inside conditionals.
469 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
471 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
473 * configure: Rebuild.
475 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
477 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
479 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
481 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
484 * dbxread.c: More comment cleanups.
485 * stabsread.c: Fix various violations of the GNU coding and
486 formatting standards. Update/add comments to make code clearer.
487 (resolve_reference): Delete unused function.
488 (ref_search_val): Remove function. It didn't belong in stabsread.c
489 (resolve_live_range): No longer returns a value. Do not add it
490 to the live range list until the entire range stab has been parsed.
491 (get_substring): Remove duplicate declaration.
492 (resolve_symbol_reference): Now static. Remove unnecessary code
493 to deal with cleanups.
494 (ref_add): Use xrealloc instea of realloc.
495 (process_reference): Reorganize slightly to make clearer.
496 * stabsread.h (resolve_symbol_reference): Remove declaration.
497 (resolve_reference): Likewise.
498 * symtab.c (find_active_alias): New function.
499 (lookup_block_symbol): Use find_active_alias.
500 * symtab.h (struct range_list): Fix dangling struct live_range
502 (ref_search_val): Remove decl.
504 * symtab.h (struct range_list): Renamed from struct live_range.
505 (struct symbol): Remove struct live_range_info substruct.
506 Bring the alias list and range list fields up to the toplevel
507 as "aliases" and "ranges".
508 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
509 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
510 * stabsread.c: Corresponding changes.
512 * dbxread.c: Fix various violations of the GNU coding and
513 formatting standards. Update/add comments to make code
515 (process_later): Use xrealloc instead of realloc.
517 * symtab.c: Include inferior.h.
519 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
521 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
523 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
525 * infcmd.c: Improve grammar of "set args" help.
527 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
529 * remote-sds.c (sds_load): Properly declare as static.
531 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
533 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
534 to 30 bits in call insn to handle --enable-64-bit-bfd.
535 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
537 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
539 * stabsread.c: Make ref_map entries dynamically allocated.
541 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
543 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
544 ide_create_window_register_command.
545 * gdbtcl2/main.tcl: Call ide_window_register restorer.
547 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
549 * printcmd.c (print_address_symbolic, address_info): Mask
550 target-specific flag bits from PC, for more aesthetic disassembly.
551 * config/mips/tm-mips.h: Added PC masking for MIPS family
552 (especially the MIPS16).
554 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
556 * remote-mips.c (mips-initialize): Work around flakiness in
557 some versions of PMON after loading a program.
559 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
561 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
562 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
563 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
564 (ArrayAccess): Likewise. Also remove warnings.
565 (CastExpression): Implement (typename) UnaryExpression.
566 (push_qualified_expression_name): Fix small bug.
567 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
568 (_initialize_jave_language): Fix typo (jave -> java).
569 (java_language): Java does *not* have C-style arrays.
570 (java_class_from_object): Make more general (and complicated).
571 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
572 (java_emit_char, java_printchar): New function.
573 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
574 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
575 (java_print_value_fields): New function.
576 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
578 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
580 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
582 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
583 * mips-tdep.c (mips_extract_return_value): Doubles aren't
584 returned in FP0 if FP registers are single-precision only.
586 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
587 to disable use of FP registers for function arguments.
590 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
592 * gdbtk.c (gdbtk_init): Pass name of restore interface to
593 ide_create_window_register_command.
595 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
597 * mips-tdep.c (set_reg_offset): New function.
598 (mips16_heuristic_proc_desc): Calculate offsets of registers
599 saved by entry pseudo-op after rest of prologue has been read.
600 Use set_reg_offset to ignore all but the first save of a given
602 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
603 * remote-sim.c (gdbsim_store_register): Don't update registers
604 that have a null or empty name.
605 * findvar.c (read_register_bytes): Don't fetch registers
606 that have a null or empty name.
608 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
611 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
614 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
618 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
619 (REGISTER_NAMES): Ditto.
621 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
623 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
625 * dsrec.c (load_srec): add ui_load_progress_hook to
626 display some feedback to user
628 * symfile.c (generic_load): add ui_load_progress_hook to
629 display some feedback to user
631 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
633 * command.c (add_cmd, add_show_from_set): Insert new commands in
636 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
638 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
639 member for storing offset of MIPS16 frame pointer from SP.
640 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
641 (PROC_FRAME_ADJUST): Define.
642 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
643 (get_frame_pointer): Use frame pointer adjustment value when
644 calculating frame address.
645 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
646 that have a null or empty name.
648 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
649 (REGISTER_NAMES): Redefine to eliminate FP registers.
650 * config/mips/tm-tx19l.h: Ditto.
653 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
654 Michael Snyder (msnyder@cleaver.cygnus.com)
657 * configure.tgt: Set gdb_target to r5900.
658 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
660 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
661 override default FPU type.
663 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
665 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
667 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
669 * gdbtk.c (gdb_load_info): New function. Returns a list
670 of section names and sizes for an executable.
671 (gdbtk_load_hash): Stub function to call tcl function
674 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
676 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
677 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
680 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
682 * ser-e7kpc.c (get_ds_base): Only use under Windows.
683 (windows.h): Include when any _WIN32 host.
685 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
687 * The following block of changes add support for debugging assembly
689 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
690 associated with a function.
691 * buildsym.c (record_line start_symtab end_symtab): Don't delete
692 symtabs which only have line numbers (but no other debug symbols).
693 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
695 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
696 intrinsic simulator breakpoints if available, otherwise do it the
699 * configure.tgt: Add d30v.
700 * d30v-tdep.c: New file.
701 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
704 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
706 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
708 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
710 * gdbtk.c (gdb_get_mem): Fix compiler warning.
712 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
714 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
715 value if the remaining length of a non-integral argument is smaller
716 than the register size for big-endian non-EABI mode.
718 * rs6000-tdep.c (branch_dest): Handle return from signal
719 handler function via sigreturn kernel call.
721 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
723 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
724 Fix prototypes. Remove function scoped function declarations.
726 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
728 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
730 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
732 * config/i386/windows.mh (XDEPFILES): need to list some files
733 explicitly, for odd reasons.
735 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
737 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
738 (push_expression_name): New, to handle expression names.
739 (push_qualified_expression_name): New, for qualified expression names.
740 (parse_number): Fix bugs in parsing of non-decimal integers.
741 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
742 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
743 (java_link_class_type): Add dummy "class" field.
744 (java_lookup_type): New.
745 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
746 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
747 Use java_demangle_type_signature to print array class types.
748 * jv-valprint.c (java_value_print): Preliminary array support.
749 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
750 (java_val_print): Move check for object type to java_value_print.
751 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
753 * valops.c (search_struct_field): Search basesclasses in
754 ascending, not descending order. Hack to avoid virtual baseclass
755 botch for Java interfaces.
757 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
759 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
760 New cleanup clean for cleanups to be run when at each 'run' command.
761 * infcmd.c (run_command): Call do_run_cleanups.
763 * solib.c (find_solib): Register cleanup to call clear_solib
764 on a new 'run' command.
765 (symbol_add_stub): First look for existing objfile with same name.
767 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
769 * gdbtk.c (gdb_get_mem): New function. Returns
770 a formatted memory dump with optional ASCII dump.
772 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
774 * remote-sds.c (sds_load): New function.
776 (sds_open): Don't set inferior_pid yet.
777 (sds_kill): Remove contents.
778 (sds_create_inferior): Rewrite to work more like monitor
780 (sds_restart): Remove, no longer used.
782 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
783 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
784 * dsrec.c (load_srec): Always write a header S-record.
785 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
786 (dink32_cmds): Set to use S-record downloading with acks.
787 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
789 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
791 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
794 * exec.c (exec_file_command): Call set_architecture_from_file.
796 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
798 * dbxread.c (MSYMBOL_SIZE): New macro.
799 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
800 * elfread.c (elf_symtab_read): If ELF symbol is "special",
801 such as a MIPS16 function, mark minimal symbol as special too.
802 * mips-tdep.c (pc_is_mips16): New function to check whether
803 a function is MIPS16 by looking at the minimal symbol. Use
804 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
805 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
806 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
807 "special" MIPS16 bit in ELF and minimal symbols.
808 * mdebugread.c (parse_partial_symbols): Don't construct a partial
809 symbol table for a file that already has one.
811 * configure.tgt: Support TX19.
812 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
813 config/mips/tx19l.mt: New files for TX19.
816 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
818 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
819 yet another variant of enumerator debugging info, used by DU 4.0
822 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
824 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
825 otherwise link command line is too long.
827 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
829 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
830 some formatting problems.
832 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
834 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
835 mechanism. Remove prototypes for dos_async_* functions. They don't
838 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
840 * gdbtk.c: Include ilutk.h if IDE.
841 (gdb_confirm_quit, gdb_force_quit): New static functions.
842 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
844 * top.c (quit_confirm, quit_force): New functions, broken out of
846 (quit_command): Just call quit_confirm and quit_force.
847 * top.h (quit_confirm, quit_force): Declare.
849 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
851 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
852 function a breakpoint is in.
854 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
856 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
857 reading stabs extensions for live range information.
858 * stabsread.h, partial-stab.h: Add prototypes for new functions.
859 * symtab.h: Add structure for storing live range information.
861 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
863 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
865 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
867 * gdbtk.c: Include guitcl.h.
868 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
869 variable IDE to 1 when using the IDE. Always try using auto path
871 * Makefile.in (IDE_CFLAGS_X): Always include libide.
872 (LIBIDE): New variable.
874 (IDE_DEPS): Omit libide.
875 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
876 * configure: Rebuild.
878 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
880 * top.c (set_arch): New function, update target_architecture.
882 * defs.h, top.c (set_architecture_from_arch_mach): Replace
883 set_architecture, takes the arch and machine as arguments.
885 * sh3-rom.c (sh3e_open): Update.
888 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
890 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
893 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
895 * top.c (init_main): Add ``set processor'' as an alias for ``set
898 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
900 * config/sparc/sparclite.mt: Removed simulator references (erc32
903 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
905 * remote-e7000.c (e7000_fetch_registers): Check
906 target_architecture instead of sh_processor_type.
909 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
911 * sh3-rom.c (sh3_open): Call set_architecture not
912 sh_set_processor_type.
915 * sh-tdep.c (sh_show_processor_type_command): Delete.
916 (sh_set_processor_type_command): Delete.
917 (sh_target_architecture_hook): Rename from sh_set_processor_type,
918 use AP to determine architecture.
919 (sh_show_regs): Use bfd_mach_sh* types.
921 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
922 architecture was specified explicitly.
924 * defs.h (target_architecture, target_architecture_auto,
925 set_architecture, set_architecture_from_file): Declare.
926 (target_architecture_hook): Allow targets to be notified of set
929 * top.c (init_main): Add set/show/info architecture commands.
930 (set_architecture, show_architecture, info_architecture): New
931 functions, parse same.
932 (set_architecture_from_file): New function, determine arch from
935 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
937 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
938 when set explicitly. Prepend endianness arg so that it can be
941 * defs.h, top.c (target_byte_order_auto): Make global when
942 byteorder is selectable.
944 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
946 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
948 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
949 has already set the PC.
950 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
951 exec file" a warning. Ditto for "No program loaded".
953 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
955 * ocd.c: revert Sun change -- enable log file handling
957 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
959 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
961 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
963 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
964 before assuming that the inferior is running.
967 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
969 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
970 (gdbtk_stop_timer): Likewise.
972 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
974 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
975 (gdb_target_has_execution_command) new function
977 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
979 * ocd.c: comment out sections that create and flush wigglers.log
980 log file when using the wiggler.
982 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
984 * gdbtk.c (gdb_loc): If there are no symbols, just bail
986 (tk_command_loop): Print errors encountered while running
990 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
992 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
996 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
998 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
999 (x_fd): Don't define if WINNT.
1000 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
1002 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
1003 call gdbtk_start_timer and gdbtk_stop_timer.
1004 (gdbtk_init): Don't set up signal handling or make x_fd
1005 asynchronous if CYGWIN32.
1007 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
1009 * gdbtk.c (error_string_ptr): New static variable.
1010 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
1011 NULL, and we're outputting to stderr, append string to
1012 error_string_ptr rather than calling gdbtk_tcl_fputs.
1013 (call_wrapper): Set up error_string_ptr. Put both error string
1014 and normal string in Tcl result.
1016 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
1017 gdb has initialized.
1019 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
1021 * gdbtk.c: If _WIN32, include winuser.h.
1022 (gdbtk_init): If _WIN32, use MessageBox to display an error
1023 evaluating main.tcl.
1025 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
1027 * config/powerpc/ppc-eabi.mt:
1028 * config/powerpc/ppc-sim.mt:
1029 * config/powerpc/ppcle-eabi.mt:
1030 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
1031 other ocd-related files in TDEPFILES
1033 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
1035 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
1036 * ocd.c: initialize remote_timeout
1037 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
1038 (ocd_get_packet): remove find_packet goto. If there isn't
1039 an 0x55 at the start, something is quite wrong so error out
1040 instead of advancing in the packet and trying again. If checksum
1041 is invalid, print error message instead of trying again.
1042 * ser-ocd.c (ocd_readchar): error if we attempt to read past
1043 the end of the from_wiggler_buffer.
1045 start-sanitize-gdbtk
1046 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
1048 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
1049 (gdb_cmd): For the load command, don't buffer the I/O.
1053 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
1055 * dink32-rom.c: Don't use "mf" command to fill, is too picky
1058 start-sanitize-gdbtk
1059 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
1061 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
1063 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
1065 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
1066 (ITCL_DEPS, TIX_DEPS): New variables.
1067 (IDE_DEPS): New variable.
1068 (CDEPS): Include @CONFIG_DEPS@.
1069 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
1070 * configure: Rebuild.
1074 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
1076 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
1077 after relocations are complete.
1078 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
1079 this is now done in objfile_relocate.
1081 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
1083 * win32-nat.c (handle_exception): Return a value indicating
1084 whether the exception was handled. Don't handle random exceptions
1085 the first time around, so that structured exception handling
1087 (child_wait): Check the return value of handle_exception. Set the
1088 continue_status argument to ContinueDebugEvent accordingly.
1090 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1092 * configure.tgt: Add support for v850e target.
1094 start-sanitize-v850e
1095 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1097 * configure.tgt: Add support for v850ea target.
1100 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1102 * m32r-stub.c: fix typo
1104 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
1106 * remote-sds.c: Remove unused remnants of remote.c.
1107 (tob64): Return the result length.
1108 (sds_interrupt): Send a stop message.
1109 (sds_wait): Add debug output for signal interpretation, flag
1110 that signal was due to a trap.
1111 (sds_fetch_registers): Fill the registers array correctly for
1113 (sds_store_registers): Get the right values from registers array.
1114 (putmessage): Tweak length handling so checksum comes out right.
1115 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1117 start-sanitize-gdbtk
1118 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1120 * gdbtk.c (gdb_listfuncs): New function that returns
1121 a list of all the functions in a source file.
1125 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1127 * Makefile.in (init.c): Don't use xargs.
1129 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1131 * infrun.c (wait_for_inferior): Add the symbols for any
1132 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1134 Rewrite code which determines the TOC address for calling functions
1135 in the inferior under AIX.
1136 * rs6000-nat.c (find_toc_address): New function to determine
1137 the required TOC address from a function address.
1138 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1139 to find_toc_address.
1140 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1141 add_text_to_loadinfo calls.
1142 (exec_one_dummy_insn): Change pid and status to int to get rid of
1144 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1145 ptrace to get rid of compiler warnings.
1146 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1147 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1148 patch TOC address load code in the call dummy with the value
1149 returned from find_toc_address_hook.
1150 (struct loadinfo, loadinfo, loadinfolen,
1151 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1152 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1154 (_initialize_rs6000_tdep): Remove initialization of
1155 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1156 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1157 xcoff_init_loadinfo_hook): Remove.
1158 (struct coff_symfile_info): Add toc_offset field.
1159 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1160 instead of calling xcoff_add_toc_to_loadinfo_hook.
1161 (get_toc_offset): New function to return the value of the
1162 toc_offset field for an object file.
1163 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1164 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1165 * config/rs6000/tm-rs6000.h: Add declarations for
1166 find_toc_address_hook and get_toc_offset.
1168 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1170 * remote-sds.c: New file, interface to SDS-compatible monitors.
1171 * Makefile.in (remote-sds.o): Add build rule.
1172 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1173 (TDEPFILES): Add remote-sds.o.
1175 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1177 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1178 assuming control has returned to GDB.
1180 start-sanitize-gdbtk
1181 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1183 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1186 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1188 * dink32-rom.c: New file, support for DINK32 monitor.
1189 * Makefile.in (dink32-rom.o): Add build rule.
1190 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1191 (TDEPFILES): Add dink32-rom.o.
1192 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1193 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1194 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1195 * monitor.c: Use them.
1196 (monitor_store_register): Use setreg.term if defined.
1197 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1198 if set_break and clr_break fields are empty.
1200 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1202 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1203 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1204 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1206 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1207 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1208 fill in doc fields of bdm_ppc_ops.
1209 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1210 as the MQ or floating point regs not present on ppc 8xx boards.
1211 (bdm_ppc_store_registers): Don't write those same invalid registers.
1212 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1213 * config/powerpc/ppc-eabi.mt:
1214 * config/powerpc/ppcle-eabi.mt:
1215 * config/powerpc/ppc-sim.mt:
1216 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1218 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1220 * frame.h (enum lval_type): Conditionalize on __GNUC__
1221 instead of __STDC__.
1223 start-sanitize-gdbtk
1224 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1226 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1229 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1231 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1233 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1235 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1236 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1237 BDM_BREAKPOINT if not defined in tm.h
1238 (ocd_error): add new error cases
1239 (ocd_start_remote): send the OCD_INIT command before
1240 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1241 (ocd_write_bytes): no longer static
1242 (ocd_insert_breakpoint): no longer static
1243 (ocd_remove_breakpoint): new
1244 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1245 and ocd_remove_breakpoint
1246 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1247 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1248 and memory_remove_breakpoint.
1249 (bdm_ppc_open): after calling ocd_open, modify DER
1250 register so interrupts will drop us into debugging mode, finally
1251 disable the watchdog timer on the board so we don't leave BDM
1254 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1256 * values.c (value_primitive_field): Account for offset when
1257 extracting the value of a bitfield.
1258 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1260 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1262 start-sanitize-tic80
1263 * config/tic80/tic80.mt:
1264 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1265 (SIM): Remove -lm to prevent make errors.
1266 * configure.tgt: add gdbserver to configdirs for tic80.
1268 * gdbserver/utils.c (error): Change prototype to match defs.h.
1269 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1270 * remote.c (remote_write_bytes): Include '$' at start of packet
1271 and checksum at end of packet in overhead calculation.
1273 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1275 * ser-ocd.c: If _WIN32, include <windows.h>.
1276 (dll_do_command): New static variable if _WIN32.
1277 (ocd_open): Set dll_do_command if _WIN32.
1278 (ocd_write): Use dll_do_command rather than do_command.
1279 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1280 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1281 ($(BDM_LIBNAME)): Remove target.
1282 * wigglers.def: Remove.
1284 start-sanitize-gdbtk
1285 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1286 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1287 ide_initialize_paths to match installed directory name. If IDE,
1288 use auto_path to search for main.tcl.
1289 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1293 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1295 (libwigglers.a): Remove target.
1297 start-sanitize-gdbtk
1298 * gdbtk.c (gdbtk_cleanup): New static function.
1299 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1300 call to ide_initialize_paths. If we can't initialize the event
1301 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1302 ide_window_register and the ide_window commands. Initialize tk,
1303 itcl, and tix after initializing the IDE.
1305 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1306 * configure: Rebuild.
1309 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1311 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1312 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1314 start-sanitize-gdbtk
1315 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1317 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1318 to 256 to avoid memory corruption with very long pathnames.
1321 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1323 Changes to OCD support to support wiggler box as well as
1325 * ocd.c: change speed in init command to 0 from 80,
1326 add (temporary) logging commands to help debugging,
1327 (ocd_open): if "target ocd wiggler lpt" then use special
1328 ser-ocd.c serial interface which communicates with Wigglers.dll,
1329 otherwise ("target ocd <foo>") do as we did before
1330 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1331 switch of known commands of len 0
1332 * ocd.h: add OCD_LOG_FILE
1333 * serial.c (serial_open): do serial_interface_lookup on ocd
1335 * ser-ocd.c: add buffer to contain responses from sending a
1336 command to the Wigglers.dll.
1337 (ocd_readchar): return curr char from buffer and increment ptr
1338 (ocd_write): send buffer to Wigglers.dll, storing response in
1339 return buffer and initializing curr location ptr to start of
1342 start-sanitize-gdbtk
1343 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1345 * configure.in: Change required Tix version to 4.1.8.0 .
1346 * configure: Rebuilt.
1349 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1351 * ocd.h: add OCD_SET_CONNECTION
1352 * ocd.c: rename "do_command" to "ocd_do_command"
1354 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1356 Nomenclature change. BDM is a specific type of OCD
1357 (On Chip Debugging). Wiggler is the parallel port box controlled
1358 by Wigglers.dll. The faster target box from Macraigor Systems
1364 Replace all instances of "wiggler_" with "ocd_" and change most other
1365 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1366 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1367 until OCD with that target is supported again.
1369 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1371 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1372 sub makes, change clean rule to also remove *.a to remove
1373 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1374 remove remote-wiggler.o
1375 * configure.in: add DLLTOOL support
1376 * configure: regenerate
1377 * wigglers.def: new file for imports for wigglers.dll
1378 * ser-ocd.c: new file which is layer between ocd.c and either the
1379 wigglers.dll or the target box, only stub so far
1380 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1381 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1382 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1383 to XDEPFILES, add rules to build libwigglers.a
1385 checking in changes of Stu Grossman <grossman@cygnus.com>:
1386 * remote-wiggler.c: delete
1387 * ocd.c: new, was remote-wiggler.c
1388 always include sys/types.h, include ocd.h, move WIGGLER
1389 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1390 static, stop making local wiggler functions static,
1391 define write_mem_command for wiggler_write_bytes
1392 (wiggler_start_remote): stop hardcoding the target type,
1393 instead set and use a target_type variable.
1394 (wiggler_open): add new target_type and ops args
1395 (wiggler_wait): now no longer takes pid and target_status as args,
1396 stop trying to set target_status struct, remove BGND insn
1398 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1399 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1400 remove pktlen check, set reglen instead of numregs
1401 (dump_all_bdm_regs): delete
1402 (wiggler_fetch_registers): delete
1403 (wiggler_prepare_to_store): now just an empty function
1404 (wiggler_store_registers): delete
1405 (wiggler_read_bdm_register): new
1406 (wiggler_write_bdm_registers): new
1407 (wiggler_write_bdm_register): new
1408 (wiggler_write_bytes): use write_mem_command variable instead of
1410 (get_packet): renamed to wiggler_get_packet, change refs throughout
1411 (put_packet): renamed to wiggler_put_packet, change refs throughout
1412 (wiggler_get_packet): add break to default case of switch,
1413 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1415 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1416 (flash_xfer_memory): delete
1417 (noop_store_registers): new placeholder replacement for
1418 target_store_registers() which prevents generic_load from trying to
1420 (bdm_update_flash_command): add store_registers_tmp variable,
1421 make handling of wiggler_ops more generic -- define wiggler_ops
1422 in a target-specific file instead (such as ppc-bdm.c in the case
1423 of the ppc), use current_target to deal with registers again
1424 making this file less target-specific.
1425 (bdm_read_register_command): new
1426 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1427 comment out add_cmd ("read-register", ...)
1428 * ocd.h: new, contains common wiggler prototypes, command definitions
1429 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1430 structure for ppc bdm
1433 (bdm_ppc_fetch_registers): new
1434 (bdm_ppc_store_registers_: new
1435 (_initialize_bdm_ppc): new
1436 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1438 start-sanitize-tic80
1439 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1441 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1442 as a valid SP-relative offset of a saved register.
1445 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1447 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1448 than directly mucking around with data structures.
1450 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1452 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1453 Add a bunch of macros.
1454 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1455 Update to use new macros.
1456 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1457 * value.h, values.c (value_static_field): New function.
1458 * cp-valprint.c, valops.c: Modify to use value_static_field.
1460 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1461 implied (missing) data field, as defined by cc1java.
1462 (java_link_class_type): Type length and field offset (in interior)
1463 now includes object header. Get static fields working.
1464 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1465 * jv-typeprint.c (java_type_print_derivation_info,
1466 java_type_print_base): New functions, for better Java output.
1467 * jv-valprint.c: Start to support Java-specific output.
1469 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1471 * c-valprint.c (c_val_print): Use extract_address to retrieve
1472 the address of the virtual function.
1473 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1475 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1476 Handle C++ operator *.
1478 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1480 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1482 (Tcl_Realloc, Tcl_Free): Likewise.
1483 * configure.in: Check for cygwin32 environment. Define and
1484 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1485 unix; setting it to win was for an old Tcl/Tk configuration
1487 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1488 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1489 (WIN32LDAPP, WIN32LIBS): Define.
1490 (CLIBS): Add $(WIN32LIBS).
1491 (gdb): Use $(WIN32LDAPP).
1492 * configure: Rebuild.
1494 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1496 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1497 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1498 * utils.c (fprintf_symbol_filtered): Handle language_java.
1500 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1502 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1504 * java-*: Renamed to jv-*, to make fit within 14 characters.
1505 * jv-lang.h (java_type_print): Added declaration.
1506 * jv-typeprint.c: New file. Provides java_print_type.
1507 * jv-lang.c (java_link_class_type): New function.
1508 (java_language_defn): Replace c_print_type by java_print_type.
1509 * Makefile.in: Update accordingly.
1511 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1513 * Makefile.in (init.c): except some mswin files do need to be
1516 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1518 * Makefile.in (init.c): don't try to scan mswin for _initialize
1519 funcs. (generates misleading error message because files have
1520 .cpp suffix, not .c suffix)
1522 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1524 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1526 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1528 * xcoffread.c (coff_getfilename): Do not strip directory component
1531 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1533 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1534 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1535 * remote-array.c: #include <ctype.h> for isascii().
1536 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1538 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1540 * top.c (execute_command): Force cleanup of alloca areas.
1541 * findvar.c (registers_changed): Likewise.
1543 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1545 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1546 * Add defs for target status.
1548 start-sanitize-gdbtk
1549 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1551 * configure.in, aclocal.m4: Another fix to find the
1552 correct Tix library name.
1554 * configure: Rebuilt.
1558 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1560 * config/mips/tm-mips64.h: longs, long longs, and pointers
1561 are all 64 bits on EABI mips targets.
1563 start-sanitize-gdbtk
1564 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1566 * aclocal.m4: Search for the correct tix library.
1569 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1571 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1572 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1573 partial symtab. Remove earlier change of 5/27/97.
1575 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1577 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1578 inferior_pid is an LWP rather than a Solaris thread, let
1579 procfs handle the request.
1580 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1581 only work if inferior_pid points to an LWP (rather than a
1582 Solaris thread). Use procfs_first_available to find a good LWP.
1583 (info_solthreads): added a maintenance command to list all
1584 known Solaris threads and their attributes.
1585 * mips-tdep.c (mips_do_registers_info): Completely changed the
1586 output format to be neat and columnar. Added the helper funcs
1587 do_fp_register_row and do_gp_register_row. Also small mods to
1588 mips_print_register, which is still used to print a single reg.
1590 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1592 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1593 otherwise terminated (Solaris threads).
1595 start-sanitize-gdbtk
1596 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1598 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1599 IDE configuration information.
1601 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1602 filename when a breakpoint is set. Avoids call to bp_info.
1603 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1604 Itcl, Tix and IDE initialization.
1606 * defs.h (init_ui_hook): Change prototype to accept one arg.
1608 * main.c (gdb_init): Change prototype to accept one arg.
1610 * top.c (gdb_init): Accepts one argument which it uses to
1611 call (*init_ui_hook), which will be gdbtk_init(). This is
1612 used for calling Tcl_FindExecutable().
1614 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1615 accept variable number of args for compatibility with
1616 cchanges in gdbtk.c.
1618 * configure: Regenerated.
1620 * gdbtcl/tclIndex: Regenerated.
1624 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1626 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1627 whether CRLF_SOURCE_FILES is defined.
1628 (open_source_file): Use OPEN_MODE with open and openp.
1629 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1630 CRLF_SOURCE_FILES is defined, ignore \r characters.
1631 (forward_search_command): Use FDOPEN_MODE with fdopen.
1632 (reverse_search_command): Likewise.
1633 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1634 (LSEEK_NOT_LINEAR): Don't define.
1636 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1638 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1639 return values within the 8-byte FP register.
1641 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1643 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1644 integers in 64-bit register parameters before function calls.
1646 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1648 * mips-tdep.c (mips_push_arguments): special-case handling for
1649 odd-sized struct parameters passed in registers / on stack.
1651 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1653 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1654 structs passed in registers for little-endian non-EABI mode.
1656 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1658 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1659 (check_duplicates, clear_command): compare sections only if
1660 doing overlay debugging.
1662 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1664 * buildsym.h (struct subfile): Add debugformat member.
1665 (record_debugformat): Declare global function.
1666 * buildsym.c (start_subfile): Initialize debugformat member
1668 (record_debugformat): New function to record the format.
1669 (end_symtab): Copy format into symtab debugformat member.
1670 (end_symtab): Free subfile debugformat member.
1671 * symmisc.c (free_symtab): Free debugformat when freeing
1673 * symfile.c (allocate_symtab): Initialize the new debugformat
1674 member for new symtabs.
1675 * symtab.h (struct symtab): Add debugformat member.
1676 * source.c (source_info): Print the debug format.
1678 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1680 * hpread.c (hpread_expand_symtab): Call record_debugformat
1682 (hpread_process_one_debug_symbol): Ditto.
1683 * dbxread.c (process_one_symbol): Call record_debugformat
1685 * coffread.c (coff_start_symtab): Call record_debugformat
1687 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1689 * dwarfread.c (read_file_scope): Call record_debugformat
1691 * dwarf2read.c (read_file_scope): Call record_debugformat
1693 * dstread.c (dst_end_symtab): Set debugformat to be
1695 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1697 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1699 * mips-tdep.c (mips_push_arguments): handle alignment of
1700 integer and struct args on stack for mips64 big-endian.
1702 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1704 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1705 structs in a register wherever possible.
1706 * mips-tdep.c (mips_extract_return_value): handle structs.
1707 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1708 (including structs, if gdb ever allows it).
1711 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1713 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1714 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1715 stack push count accordingly.
1716 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1719 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1721 * utils.c (floatformat_from_doublest): Improve test for infinity.
1723 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1725 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1726 global variables into the struct dieinfo structure.
1727 (locval): Pass pointer to a dieinfo struct rather than a
1728 pointer to the raw location information. Change prototype.
1729 Set isreg, optimized_out, offreg and basereg as appropriate.
1730 (struct_type): Call locval with dieinfo struct pointer.
1731 (new_symbol): Ditto.
1732 (new_symbol): Call locval and save location before testing
1733 the values of the new dieinfo struct flags, set by locval.
1735 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1737 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1738 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1739 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1740 These changes tried to work around a problem with an early DU 4.0
1741 release, but they trigger subtle timing dependent kernel bugs
1742 in older OSF/1 releases.
1744 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1746 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1747 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1749 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1751 * infrun.c (wait_for_inferior): Mark registers as invalid when
1752 stepping over an instruction that triggered a watchpoint.
1753 * remote-mips.c: Numerous changes to support hardware breakpoints
1754 and watchpoints on LSI MiniRISC and TinyRISC boards.
1755 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1756 (mips_breakpoint_from_pc): Account for different breakpoint
1757 instructions used by PMON and IDT monitor.
1758 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1760 * config/mips/tm-mips.h: Define breakpoint instructions for
1761 PMON and IDT monitor. Move MIPS16-related macros here from
1764 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1766 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1768 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1770 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1771 Add missing return statements after finding an "add imm{16,32},sp"
1773 (mn10300_frame_chain): Add in size of our register save area to find
1774 our caller's frame if our caller does not have a frame pointer.
1776 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1778 * symfile.c (generic_load): Check return code of target_write_memory.
1780 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1782 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1783 * config/tm-sysv4.h (in_plt_section): Add prototype.
1785 * maint.c (maintenance_translate_address): Avoid assignment
1786 inside if, per GNU coding standards.
1787 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1788 per GNU coding standards.
1790 * monitor.c (parse_register_dump): Is really a void function.
1792 (monitor_read_memory): Remove unused variable "name".
1793 (monitor_read_memory): Remove unused variable "regbuf".
1794 (monitor_open): Remove unused variable "i".
1795 (get_hex_word): Apparently unused, #if away for now.
1798 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1799 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1802 * remote-e7000.c (ctype.h): Include.
1803 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1804 * frame.h (generic_get_saved_register): Add prototype.
1805 (enum lval_type): Add partial forward decl.
1806 * dsrec.c (make_srec): Remove unused variable "type_code".
1807 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1808 cases by just ignoring them.
1809 (command.h): Include.
1811 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1812 * java-lang.c (gdbcore.h): Include for prototypes.
1813 (type_from_class): Remove unused variable "ftype".
1814 (type_from_class): Remove unused variable "name_length".
1815 (evaluate_subexp_java): Add default case to handle remaining
1817 * java-valprint.c (c-lang.h): Include for prototypes.
1819 * symfile.c (simple_read_overlay_region_table): #if away
1821 (simple_free_overlay_region_table): Ditto.
1822 (overlay_is_mapped): Add default case to switch.
1823 (simple_read_overlay_region_table): Ditto.
1824 (simple_read_overlay_region_table): Add prototype.
1826 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1827 (fixup_psymbol_section): Ditto.
1828 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1830 * utils.c: Add comment about t_addr being either unsigned long or
1832 (paddr): Change formats to match actual types args are cast to.
1837 * defs.h (perror_with_name): Is a NORETURN function.
1838 * utils.c (perror_with_name): Is a NORETURN function.
1839 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1841 * symtab.c (fixup_symbol_section): Remove prototype.
1842 * symtab.h: (fixup_symbol_section): Add prototype.
1843 * m32r-rom.c (report_transfer_performance): Add prototype.
1844 * sparclet-rom.c: Ditto.
1847 * c-exp.y (parse_number): Cast args to float* or double* as
1848 appropriate for conversion format.
1849 * java-exp.y (parse_number): Ditto.
1851 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1852 to nonexistant y.tab.c file.
1853 (java-exp.tab.c): Ditto.
1854 (f-exp.tab.c): Ditto.
1855 (m2-exp.tab.c): Ditto.
1856 start-sanitize-gdbtk
1858 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1859 Remove unused static variable "Gdbtk_Library".
1862 * sh-tdep.c (symfile.h): Include.
1863 (gdb_string.h): Include.
1864 (sh_fix_call_dummy): Ifdef away, currently unused.
1865 * config/sh/tm-sh.h (pop_frame): Add prototype.
1866 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1868 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1870 start-sanitize-gdbtk
1871 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1872 enumeration del_at_next_stop to bpdisp array.
1875 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1876 of non-pointer values.
1878 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1879 their physical names already include the class name.
1881 * valops.c (value_cast): Handle upcast of a class pointer.
1883 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1884 * corelow.c (get_core_registers): Make secname big enough.
1886 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1888 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1889 * sh-tdep.c (sh_show_regs): print out all registers for
1890 the current processor
1892 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1894 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1897 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1899 Fixes for recent correction to PE format:
1900 * coffread.c (pe_file): New static variable.
1901 (struct find_targ_sec_arg): Change resultp from pointer to int to
1902 pointer to pointer to asection.
1903 (find_targ_sec): Just store the section in args->resultp, not the
1904 section offset value.
1905 (cs_to_section): Compute the section offset value from the
1907 (cs_section_address): New static function.
1908 (coff_symfile_read): Set pe_file.
1909 (read_one_sym): When reading a PE file, adjust the symbol value to
1910 include the section address if the symbol has an appropriate
1913 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1915 * configure.tgt: add mipsr3900-elf target
1916 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1918 start-sanitize-gdbtk
1919 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1921 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1924 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1926 * dbxread.c: Check malloc's return for null, prevent segv.
1928 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1930 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1933 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1935 * top.c (init_cmd_lists): Always initialize endianlist.
1936 (init_main): Always define endian commands.
1937 (set_endian_big): Issue warning if endian not selectable.
1938 (set_endian_little): Ditto.
1939 (set_endian_auto): Ditto.
1941 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1943 * remote-sim.c (simulator_command): Restrict access to the
1944 simulator to periods when the simulator is open.
1946 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1948 * procfs.c (init_procinfo): new function, abstracts some code
1949 shared by create_procinfo and do_attach;
1950 (procfs_set_inferior_syscall_traps): new function, abstracts
1951 some code needed by procfs_init_inferior, do_attach, and
1952 procfs_lwp_creation_handler; (procfs_first_available): new
1953 function, find any LWP that's runnable; (procfs_thread_alive):
1954 replace stub function with real implementation;
1955 (procfs_lwp_creation_handler): fix bug starting new child
1956 threads; (info_proc): bug fixes and enhancements for the
1957 "INFO PROCESSES" command; (close_procinfo_file): call new
1958 function "delete_thread" to cleanup GDB's thread database;
1959 (proc_init_failed): add new argument "kill", to control whether
1960 process is killed (so this function can be shared by
1961 create_procinfo and do_attach); (procfs_exit_handler): handle
1962 exit from an attached process, and cleanup procinfo handles
1963 when the process exits; (procfs_resume, procfs_wait): cleanup
1964 after a thread when it exits; (do_attach, do_detach): handle
1965 attached processes with multiple threads; plus some general
1966 improvements in the diagnostic output.
1967 * sol-thread.c (sol_thread_alive): replace stub with real
1968 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1969 handle threads that may have exited; (sol_thread_attach): add
1970 startup setup stuff; (sol_thread_detach): add unpush_target
1971 call; (sol_thread_mourn_inferior): add unpush_target call;
1972 (sol_thread_wait, sol_thread_resume): enhance to deal with
1973 thread exit cleanly; (sol_thread_new_objfile,
1974 sol_thread_pid_to_str): detect unsuccessful startup and
1975 don't crash; plus some general cleanup.
1976 * thread.c (delete_thread): new function, allows targets to
1977 notify gdb when a thread is no longer valid.
1978 * infrun.c (wait_for_inferior): don't try to detect a new
1979 thread on receiving a TARGET_EXITED event.
1981 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1983 * remote-sim.c (gdbsim_open): Pass callback struct.
1984 (init_callbacks): Remove call to sim_set_callbacks.
1986 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1988 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1989 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1990 with a zero PC as frameless to improve backtraces from core dumps
1991 caused by dereferencing a NULL function pointer.
1992 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1993 Handle frameless functions interrupted by a signal.
1995 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1996 Handle frameless functions interrupted by a signal.
1998 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
2000 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
2001 to reflect current reality. Gross attempt at handling out of
2004 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
2005 symbols to find the end of the prologue.
2006 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
2008 start-sanitize-tic80
2009 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
2011 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
2014 start-sanitize-tic80
2015 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
2017 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
2018 basic C80 features working.
2021 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2023 * configure.in (AC_TYPE_SIGNAL): Add
2024 * configure: Re-generate.
2025 * remote-sim.c: Signal returns RETSIGTYPE.
2027 start-sanitize-gdbtk
2028 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
2030 * gdbtk.c (wrapped_call): New function - make actual call to tk
2032 (call_wrapper): Rewrite to use top.c:catch_errors.
2034 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
2038 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2040 * target.h (target_stop): Drop argument so it can be tested for
2043 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
2045 * utils.c (floatformat_from_doublest): Handle infinity properly.
2047 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2049 * Finalize merge from Hurd folk.
2050 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
2051 * thread.c (thread_apply_command, thread_apply_all_command,
2052 thread_command): Make sure TP is alive.
2053 (thread_alive): New function.
2054 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
2055 * infrun.c (sig_print_info): Deal better with long signal names.
2056 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
2057 * thread.c (thread_id_to_pid): New function.
2058 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
2059 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
2060 set_thread_default_cmd_list, show_thread_default_cmd_list):
2061 New variables. (set_thread_cmd, show_thread_cmd,
2062 set_thread_default_cmd, show_thread_default_cmd): New functions.
2063 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
2064 * gnu-nat.c (inf_startup): remove TASK parameter.
2065 (inf_set_task): replace with new function (inf_set_pid).
2066 * gdbthread.h: Add extern decl for thread_cmd_list.
2068 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2070 * printcmd.c (disassemble_command): Adjust low function bound
2071 by FUNCTION_START_OFFSET.
2073 start-sanitize-tic80
2074 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2076 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
2079 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2081 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
2082 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
2083 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
2084 satisfy symbol dependancy in solib.c (core_ops).
2085 * target.[ch] conditionalize Mach-specific signals so that they
2086 won't show up in non-Mach gdb's!
2087 * thread.c: change name of static function "thread_switch" to
2088 "switch_to_thread", to avoid conflict with Mach global symbol;
2089 move thread_cmd_list to global scope so targets can add their
2090 own thread commands.
2091 * infrun.c: sig_print_info: allow for long signal names.
2092 * gnu-nat.[ch]: tidying up comments.
2093 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
2094 gnu_wait must not return -1 when inferior exits;
2095 attach_to_child will modify inferior_pid in a way that allows
2096 fork_inferior to remain unchanged; remove extra arg from
2097 startup_inferior; move Mach thread commands here from thread.c.
2099 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2101 * symtab.c: decode_line_1, replace the assignment to
2102 values.sals[0].pc which I accidentally left out on 4/3/97.
2104 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2106 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
2107 (fix by Bob Manson).
2108 * top.c: change "to enable to enable" to "to enable" in a couple
2111 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
2113 * breakpoint.c (remove_breakpoint): Pass correct type to
2114 target_remove_watchpoint.
2115 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2117 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2119 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2120 for return address register, handle `ret' instruction.
2122 * corelow.c (get_core_registers): Initialize cf.
2124 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2125 (procfs_notice_signals): Copy traced signal set back to
2127 (unconditionally_kill_inferior): If PR_DEAD is defined,
2128 rerun inferior after killing it.
2130 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2132 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2133 structure value address is found in $a0 now.
2134 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2136 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2138 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2140 (EXTRACT_RETURN_VALUE): Likewise.
2142 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2143 insn at "pc", not "fi->pc".
2145 start-sanitize-tic80
2146 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2148 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2149 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2150 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2151 (NPC_REGNUM): Tic80 has a delay slot.
2152 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2156 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2158 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2160 (EXTRACT_RETURN_VALUE): Likewise.
2162 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2164 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2165 floatformat_ieee_double_littlebyte_bigword for little endian
2167 * utils.c (floatformat_to_doublest): Create local preswapped
2168 copy of input for floatformat_littlebyte_bigword formats.
2169 (get_field, put_field): Treat floatformat_littlebyte_bigword
2170 the same as floatformat_little.
2171 (floatformat_from_doublest): Postswap output words for
2172 the floatformat_littlebyte_bigwords format.
2174 start-sanitize-tic80
2175 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2177 * config/tic80/tic80.mt (SIM): Link in simulator.
2180 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2182 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2183 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2184 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2185 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2186 config/v850/v850.mt:
2187 Remove -lm. That's now handled by configure.
2189 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2190 Remove duplicate rm's of files.
2192 start-sanitize-gdbtk
2193 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2195 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2198 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2200 * remote-pa.c: Remove. It's broken and no longer necessary.
2202 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2204 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2205 (Avoids name clash with broken AIX header files.)
2207 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2209 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2211 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2212 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2213 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2215 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2216 tstart and dstart with section VMA.
2217 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2219 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2220 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2221 (vmap_exec): Relocate relative to the VMA in the object file,
2222 relocate .bss section as well.
2223 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2224 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2226 * xcoffread.c (secnum_to_bfd_section): New routine to get
2227 BFD section from CS section number.
2228 (scan_xcoff_symtab): Make toc_offset section relative.
2230 * symtab.c (total_number_of_methods): Avoid core dump if
2231 baseclass type is still undefined.
2233 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2235 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2237 * defs.h utils.c (error warning): Make message be const.
2238 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2239 to hook. Otherwise send it to fputs.
2240 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2242 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2243 to _filtered forms to make output appear in GUIs. Replace all
2244 uses of SERIAL_READCHAR with readchar, which has better error
2246 * (e7000_parse_device): Add prototype.
2247 (readchar): Improve doc. Handle random serial errors.
2248 (expect): Disable notice_quit code. It's busted. Remove
2249 serial error handling (it's now handled in readchar). Remove
2250 remote_debug echoing. That's handled in readchar as well.
2251 (e7000_parse_device): Remove serial_flag arg. It's not
2253 (e7000_open): Split into two pieces. Second part is
2254 e7000_start_remote, and is error protected. Now, when we connect
2255 to the target, we setup the initial frame and registers so that
2256 the user gets an immediate indication of where the target is.
2257 (gch): Remove debug output. That's handled by readchar.
2258 (e7000_read_inferior_memory): Handle errors better.
2259 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2260 command names. They show up when doing completion and confuse
2262 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2263 directly from Win32s and Win95. Get rid of debugify crud.
2264 * serial.c: Remove debugify cruft.
2265 * (serial_logchar serial_log_command serial_write serial_readchar
2266 serial_send_break serial_close): Merge common functionality into
2267 serial_logchar. Clean up rest of routines.
2268 * sparclet-rom.c: Disembowel. Leave only download routine.
2269 Download routine now switches to remote target automatically.
2270 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2271 up MSVC/Win32 problem.
2272 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2274 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2275 * config/sparc/tm-sparclet.h: Remove override for prompt.
2277 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2279 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2280 TARGET_BYTE ORDER_SELECTABLE.
2282 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2284 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2285 fields of gdb_callback.
2286 (gdbsim_stop): Add gdbsim_stop to list of supported client
2288 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2289 sim_wait where gdb is in a position to handle a long running
2291 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2293 (gdb_os_poll_quit): New function. Check for a quit pending on the
2296 start-sanitize-gdbtk
2297 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2299 * Makefile.in (install-only): Make list of gdbtcl files to install
2300 explicit - was picking up files such as ChangeLog etc.
2301 (install-only): Don't blindly create the directory.
2304 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2306 * defs.h (enum language): Add language_java.
2307 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2308 * Makefile.in: Update for new files.
2309 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2310 * symfile.c (deduce_language_from_filename): Recognize .java.
2312 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2314 * m32r-stub.c (stash_registers): Rewrite.
2315 (restore_registers): Renamed to restore_and_return.
2316 (cleanup_stash): New function.
2317 (process_exception): New function.
2318 (_catchException*): Rewrite.
2320 * remote-sim.c (gdbsim_load): Update call to sim_load.
2321 (gdbsim_create_inferior): No longer pass start_address to
2322 sim_create_inferior.
2323 (gdbsim_open): Pass endian indicator as arg.
2325 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2327 * remote.c (get_offsets): Don't use scanf for interpreting
2328 response to qOffsets.
2330 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2332 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2333 (INSTALL_XFORM1): Remove.
2334 (install-only): Use $(program_transform_name) directly, rather
2335 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2336 (uninstall): Transform name.
2338 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2340 * remote-mips.c (mips_load): Ensure that PC gets updated
2341 after a load on LSI target.
2343 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2345 * procfs.c (notice_signals): fix typo
2347 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2349 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2352 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2354 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2355 since gcc automatically includes it
2357 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2359 * procfs.c: Substantial (but incomplete) changes to support
2360 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2361 struct now has substructs like struct flt_ctl instead of
2362 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2363 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2364 still have the structs and multiple fds, but don't use the
2365 entire struct and the four fds all point to the same thing.
2366 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2367 procfs with reads/writes or use ioctl instead. We use
2368 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2369 multiple fds or not. PROC_NAME_FMT is split out into
2370 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2371 STATUS_PROC_NAME_FMT.
2373 (procfs_notice_signals): now a necessary wrapper around
2374 (notice_signals): which are the new guts for noticing signals
2375 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2376 determine whether or not to attempt to open the ctl_fd.
2377 (procfs_read_status): new local function, reads procfs status
2378 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2379 (procfs_write_pckill): new local function, writes a PCKILL
2380 (unconditionally_kill_inferior): remove signo since we now
2381 just call procfs_write_pckill().
2382 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2383 (proc_iterate_over_mappings): the whole function is ifdefed
2384 on UNIXWARE to keep things readable.
2386 Expanded the syscall_table to include new potential sysv4.2mp
2387 members. Note that all ifdefs of UNIXWARE should be eliminated
2388 if possible or renamed to describe what's being selected for a
2389 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2390 IRIX specific code now also checks it's not UNIXWARE.
2392 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2393 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2394 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2395 "/debug/%d" as PROC_NAME_FMT used to be
2397 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2399 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2401 * config/mn10300/tm-mn10300.h: Likewise.
2403 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2405 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2406 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2407 lousy out-of-date clone of remote.c.
2409 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2411 * remote.c: Fix problems realized while showering.
2412 * (hexnumlen): Add prototype. Use max, not min.
2413 * (remote_write_bytes remote_read_bytes): Fix max packet size
2414 calculations to properly account for packet overhead. Also handle
2415 (probably rare) case where remote_register_buf_size isn't set.
2417 * remote.c: Fix doc for `C' and `S' commands to indicate full
2419 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2421 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2422 Record size of response to fetch registers command, use this to
2423 limit size of memory read and write commands.
2424 * (push_remote_target): New function to make it possible to have
2425 another target switch to the remote target.
2426 * target.h: Add prototype for push_remote_target.
2427 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2428 for hosts which default to unsigned chars (such as SGI's).
2429 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2430 handled automatically in remote.c.
2432 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2434 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2435 find_pc_sect_function(), find_pc_sect_partial_function(): new
2436 functions for debugging overlays; pc without section is ambiguous.
2437 * breakpoint.[ch]: add section pointer to breakpoint struct;
2438 add section argument to check_duplicates(); check section as well
2439 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2440 breakpoint_thread_match(), bpstat_stop_status()];
2441 add section argument to describe_other_breakpoints();
2442 use INIT_SAL() macro to zero-out new sal structures;
2443 make resolve_sal_pc() fix up the sal's section as well as its pc;
2444 match on section + pc in clear_command() and delete_breakpoint();
2445 account for overlay sections in insert_breakpoints(),
2446 remove_breakpoint() and breakpoint_re_set_one();
2447 all this to support overlays where a PC is not unique.
2448 * exec.c: change xfer_memory() to handle overlay sections.
2449 * findvar.c: change read_var_value() to handle overlay sections.
2450 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2451 * infcmd.c: jump_command() warns against jumping into an overlay
2452 that's not in memory. Also use INIT_SAL() to initialize sals.
2453 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2454 overlay state information; Also use INIT_SAL() to init sals.
2455 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2456 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2457 memory read/writes in the range 600000 to a00000, and ff680000
2458 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2459 * maint.c: maintenance command "translate-address" supports overlays.
2460 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2461 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2462 this constitutes gdb's internal overlay mapping table. Add macro
2463 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2464 Add function find_pc_sect_section().
2465 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2466 modify address_info() with overlay smarts; add function sym_info()
2467 to support the INFO SYMBOL command (translate address to symbol(s));
2468 modify disassemble_command() to work on unmapped overlays.
2469 * source.c: use INIT_SAL() to initialize sals.
2470 * symfile.[ch]: change generic_load() to use section's LMA address
2471 instead of VMA address, for overlay sections.
2472 Add numerous functions for finding a PC's section / overlay,
2473 translating between VMA and LMA address ranges, determining if an
2474 overlay section is mapped, etc. Add several user commands for
2475 overlay debugging. Add support for a "generic" form of automatically
2476 reading overlay mapping info from the inferior (based on the default
2477 (simple) overlay manager which Cygnus provides as an example).
2478 * symtab.[ch]: add functions find_pc_sect_symtab(),
2479 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2480 for lookup; modify lookup_symbol and decode_line_1() to use them;
2481 modify find_function_start_sal() to account for overlay sections;
2482 add macro INIT_SAL() for initializing struct symtab_and_line.
2483 * target.c: fix a comment in the declaration of target_ops.
2485 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2487 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2488 mips_skip_stub, mips_ignore_helper): New functions for dealing
2489 with MIPS16 call/return thunks.
2490 (mips_init_frame_pc_first): New function to implement
2491 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2492 new code to skip over MIPS16 thunks.
2493 (mips_frame_chain): Skip over MIPS16 thunks.
2494 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2495 mips_skip_stub, mips_ignore_helper): Declare.
2496 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2497 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2498 the above functions.
2499 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2500 (mips_init_frame_pc): Declare.
2501 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2502 to decide if certain library function calls should be ignored.
2504 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2506 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2507 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2509 start-sanitize-gdbtk
2510 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2512 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2516 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2518 * gdbinit.in: New file.
2520 * configure.in: Generate .gdbinit from gdbinit.in.
2521 * configure: Rebuild.
2523 start-sanitize-tic80
2524 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2526 * config/tic80/tic80.mt: Disable using the simulator
2530 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2532 * COPYING: Install new version of file from FSF.
2533 * copying.c (show_copying_command): Update FSF address.
2535 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2537 * Makefile.in (distclean): Remove .gdbinit.
2539 start-sanitize-tic80
2540 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2542 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2545 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2547 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2548 to va_list from void *, since va_list might not be a pointer
2551 start-sanitize-gdbtk
2552 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2554 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2555 default, not $(srcdir).
2558 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2560 * remote-mips.c: Clean up comment and extraneous semicolon
2561 for mips_monitor_prompt variable.
2563 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2565 * remote-mips.c: Add `set monitor-prompt' command.
2567 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2569 Fix from Peter Schauer:
2570 * mdebugread.c (parse_procedure): Set address of procedure to
2571 block start; this fixes problems with shared libraries introduced
2572 by change of Mar 21.
2574 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2576 * symtab.c (find_pc_symtab): change to support the case
2577 where the objfile is reordered and contains both coff and
2578 stabs debugging info (continue on if a psymtab isn't found).
2580 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2582 Fixes from Peter Schauer:
2583 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2584 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2585 is big-endian and if registers are 32 bits.
2586 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2587 mips_store_return_value): Fix floating-point word-order problems on
2588 little-endian targets introduced by changes of Mar 21.
2590 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2592 * remote.c (target_resume_hook, target_wait_loop_hook): New
2594 (remote_resume, remote_wait): Use them.
2595 * d10v-tdep.c: Set the above hooks.
2596 (tracesource): New GDB variable, controls source display in
2598 (display_trace): Find and display source line if requested.
2599 (trace_info): Mention empty trace buffer if appropriate.
2600 (tdisassemble_command): Robustify argument handling.
2602 * configure.host: Remove extra bogus Linux case.
2604 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2606 * remote-sim.c (simulator_command): Add comment about dealing with
2608 start-sanitize-tic80
2609 * Makefile.in (tic80-tdep.o): Add target.
2610 * configure.tgt: Add tic80 case.
2611 * tic80-tdep.c: New file.
2612 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2615 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2617 * c-exp.y (yylex): Handle nested template parameter lists.
2618 * symtab.c (decode_line_2): Fix test for valid choice number.
2620 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2622 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2623 copy first two floating point arguments to general registers, so that
2624 MIPS16 functions will receive the arguments correctly.
2625 (mips_print_register): Print double registers correctly on
2626 little-endian hosts.
2627 (mips_extract_return_value): Return double values correctly
2628 on little-endian hosts.
2630 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2631 to address in file descriptor record; this accounts for constant
2632 strings that may precede functions in the text section. Remove
2633 now-useless lowest_pdr_addr from argument list and all calls.
2635 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2637 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2638 whether the simulator will be built by whether the Makefile in the
2639 simulator directory was built.
2641 * configure.in (--enable-sim-powerpc): Delete switch.
2642 * configure: Regenerate.
2644 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2646 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2647 in the prologue too.
2649 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2651 (gdb_os_evprintf_filtered): Similarly.
2653 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2655 New UnixWare 2.1 configuration
2656 * config/i386/i386v42mp.mt: new
2657 * config/i386/i386v42mp.mh: new
2658 * config/i386/tm-i386v42mp.h: new
2659 * config/i386/nm-i386v42mp.h: new
2660 * configure.tgt: added new entries
2661 * configure.host: added new entries
2663 start-sanitize-gdbtk
2664 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2666 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2668 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2669 to GDBTK_LIBRARY, which is now a path to search.
2670 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2673 * {aclocal.m4,configure.in}: Changes for Windows builds.
2675 * configure: Rebuilt.
2678 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2680 * dsrec.c (load_srec): Print leading zeroes when printing section
2683 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2685 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2687 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2689 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2691 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2692 vprintf_filtered, evprintf_filtered): Callbacks that accept
2695 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2697 * breakpoint.c (insert_breakpoints, watchpoint_check,
2698 bpstat_stop_status): Do not disable watchpoints going out of scope.
2699 (insert_breakpoints): Make sure that the current frame is valid
2700 before calling find_frame_addr_in_frame_chain.
2702 * top.c (setup_user_args): Handle quotes and backslashes.
2703 (print_gdb_version): Update copyright year.
2705 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2707 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2709 start-sanitize-gdbtk
2710 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2712 * configure: Regenerated.
2713 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2716 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2718 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2720 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2721 except under wingdb. (Contributed by Martin Hunt).
2723 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2725 * configure: Regenerated.
2726 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2728 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2730 * remote-sim.h (sim_state, SIM_DESC): New types.
2731 (sim_open): Return a `descriptor' as result.
2732 (*): New argument of descriptor result from sim_open.
2733 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2734 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2735 Pass argv list to sim_open, argv[0] = pseudo program name.
2736 (*): Pass gdbsim_desc to sim_foo fns.
2738 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2740 * config.in: Regenerated.
2742 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2743 HAVE_HPUX_THREAD_SUPPORT): Define.
2745 start-sanitize-gdbtk
2746 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2748 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2751 * configure: Regenerated.
2752 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2756 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2758 First cut at supporting simulators in gdbserver:
2760 * configure, configure.in: Allow gdbserver to be configured
2761 for cross-target environments.
2762 * gdbserver/Makefile.in: Add simulator support.
2763 * gdbserver/configure.in: Eliminate assumption that host == target.
2764 Simplify using gdb/configure.tgt and gdb/configure.host.
2765 Fix other minor configuration errors.
2766 * gdbserver/low-sparc.c: Fix compile error.
2767 * gdbserver/remote-utils.c: Eliminate assumption that registers
2768 and addresses are four bytes. Fix minor compile errors and warnings.
2769 * gdbserver/server.c: Rewrite numerous instances of identical code
2770 for starting inferior processes to call new function start_inferior.
2771 Eliminate assumption that registers and addresses are four bytes.
2772 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2774 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2775 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2776 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2777 in moving such support from host to target makefile fragments.
2778 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2780 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2782 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2783 to insure consistant initialization of unused fields to zero.
2784 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2785 * breakpoint.c: ditto.
2788 * source.c: add call to INIT_SAL macro.
2790 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2792 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2793 they might get used on 32 bit targets as well.
2795 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2797 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2798 send the full exit string.
2800 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2802 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2804 (mn10200_store_struct_return): Likewise.
2806 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2808 * mips-tdep.c (mips_fetch_instruction): New function; replace
2809 common code throughout with calls to it.
2810 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2811 correct saved addresses of $s0 and $s1.
2812 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2813 instead of hardcoded 4.
2814 (mips16_skip_prologue): Handle extended instructions correctly.
2816 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2818 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2819 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2821 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2823 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2824 New macros for testing, setting, and clearing bit 0 of addresses.
2825 Change numerous bits of code where bit 0 was being manipulated
2826 to use these macros.
2828 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2830 * remote-mips.c: Put back the form feeds.
2832 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2834 * remote-mips.c: Remove form feeds (^L) from source.
2835 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2836 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2837 PMON after a continue; it causes target program misbehavior.
2838 (mips_fetch_register): Don't fetch unsupported registers; this
2839 cuts down on wasted serial traffic.
2841 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2843 * configure.in configure (HPUX/OSF thread support): Enable this
2844 only when running GCC, since HP's thread header files use ANSI C
2845 which is not supported by their default compiler.
2847 * configure.host (i[3456]86-*-windows): Disable long long
2848 support for WinGDB. Add mswin to configdirs.
2849 * configure.in configure: Move calls to configure.host and
2850 configure.tgt to the top of configure.in to allow them to set
2851 config variables before they are referenced.
2853 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2855 * configure.tgt (mips*-*-lnews*): New target.
2857 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2859 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2860 if we're not the innermost frame. Fix minor typos.
2862 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2864 * stabsread.c (read_type): Fix handling of template names
2865 with template parameters containing `::'.
2867 * valops.c (search_struct_field, search_struct_method):
2868 Pass correct valaddr parameter to baseclass_offset.
2869 Prevent gdb crashes by making sure that the virtual base pointer
2870 from an user object still points to accessible memory.
2872 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2874 * maint.c: Eliminate -Wall warnings by including some header files.
2876 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2878 * remote-sim.c (init_callbacks): Undo previous change.
2880 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2882 * maint.c: Fix dereference of pointer.
2883 * remote-sim.c: Fix reference of structure member "last_error".
2884 * debugify.c: Include config.h to get ANSI definitions.
2886 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2888 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2891 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2893 * main.c (print_gdb_help): Make static to match declaration.
2895 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2897 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2899 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2901 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2903 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2905 * defs.h: Fix prototypes for new cleanup functions.
2907 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2909 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2910 comment, add PARAMS, add license info and fix indentation.
2912 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2914 * debugify.c, debugify.h: New files. Provide common macros
2915 for writing debug info to a log file or stdio.
2917 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2919 * c-valprint.c (c_val_print): Fix printing for arrays defined
2922 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2924 * defs.h: Fix cntl-C to read from the Windows message queue.
2925 Add prototypes for make_final_cleanup (and the other cleanup
2927 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2928 Change sync code to report status while trying to sync-up
2929 with hardware. Add debugging output and document.
2930 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2931 Add debugging output and document.
2932 * serial.c: Add debugging output.
2933 * top.c: Add call to do_final_cleanups.
2934 Remove conditionals preventing Win32 from getting SIGQUIT.
2935 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2936 chain as a parameter. Extract this generic code from the cleanup
2937 routines into separate funtions (*_my_cleanup). Keep old
2938 functionality by passing "cleanup_chain" to the new funtions.
2939 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2940 chain which will be executed only when gdb exits. Add functions
2941 (*_final_cleanup) to match the original (*_cleanup) functions.
2942 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2943 Windows message queue.
2945 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2947 * m32r-rom.c: #include <sys/types.h>.
2948 #ifdef out new load support if wingdb.
2949 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2951 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2954 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2955 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2957 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2958 extracting a return value from a register pair.
2960 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2961 be two byte aligned. Round argument sizes up to two byte boundary.
2962 Write out args in two byte hunks.
2963 (mn10200_push_return_address): Implement.
2964 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2965 structures > 8 bytes (temporary).
2966 (STORE_RETURN_VALUE): Likewise.
2967 (CALL_DUMMY): No longer undefine.
2968 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2969 (REG_STRUCT_HAS_ADDR): Define.
2971 start-sanitize-r5900
2972 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2974 * configure.tgt: added r5900.
2977 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2979 * mips-tdep.c (non_heuristic_proc_desc): New function.
2980 (find_proc_desc): Move non-heuristic proc search code into separate
2982 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2983 descriptor, to avoid prologue examination when disassembling.
2984 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2985 aka MicroMeteor board).
2986 (mips_exit_debug): Prevent protocol reinitialization if an error
2987 occurs while exiting debug mode.
2989 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2991 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2992 comments, formatting, etc. Plus other minor fixes for problems
2993 I found during my first pass over the mn10200 port.
2994 (mn10200_analyze_prologue): New function.
2995 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2996 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2997 comments, formatting, etc. Minor fixes for problems I found during
2998 my first pass over the mn10200 port.
2999 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
3001 (REGISTER_VIRTUAL_TYPE): Define as a long.
3002 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
3004 (STORE_RETURN_VALUE): Similarly.
3006 * blockframe.c (generic_get_saved_regs): Remove unused variable
3008 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
3009 inside #ifdef CALL_DUMMY.
3010 (watch_command_1): Initialize target_resources_ok.
3011 * command.c (do_setshow_command): Provide dummy initialization
3013 * valops.c (find_function_addr): Move function & prototype inside
3015 (value_arg_coerce): Similarly.
3016 (value_of_variable): Provide dummy initialization of "frame".
3018 start-sanitize-gdbtk
3019 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
3021 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
3024 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
3026 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
3027 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
3029 (scan_xcoff_symtab): Ditto.
3031 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
3033 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
3034 from being sent to 32-bit targets by masking off upper bits.
3035 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
3036 of PC on 32-bit targets.
3037 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
3038 frame setup instruction.
3039 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
3040 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
3041 prologue instruction. Fix warnings and bugs found by gcc -Wall.
3042 * buildsym.c (finish_block): Improve handling of overlapping blocks;
3043 fixes problem on MIPS16 printing function arguments.
3045 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3047 * dwarf2read.c (dwarf2_linkage_name): New function to get
3048 the linkage name of a die from DW_AT_MIPS_linkage_name or
3050 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
3051 new_symbol): Use it instead of accessing DW_AT_name.
3052 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
3053 partial die if present.
3054 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
3056 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
3058 * blockframe.c (generic_frame_chain_valid): If the new frame
3059 is not INNER_THAN the old frame, then it's not valid.
3061 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
3063 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
3064 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
3066 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
3068 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
3069 sd and sw instructions correctly.
3070 (heuristic_proc_start): Add support for MIPS16.
3071 (mips16_get_imm, mips16_heuristic_proc_desc,
3072 mips32_heuristic_proc_desc): New helper functions for
3073 heuristic_proc_desc.
3074 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
3075 (mips_push_arguments): Don't align small arguments in EABI.
3076 (mips32_skip_prologue): Attempt to shrink code size a little.
3078 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3080 * m32r-stub.c: New -- remote protocol support for M32R cpu.
3081 * m32r-rom.c: Several experiments with improved download time.
3083 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
3085 * mips-tdep.c (MIPS16_INSTLEN): Define.
3086 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
3087 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
3088 of function on MIPS16.
3089 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
3090 for mips_skip_prologue.
3091 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
3093 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3095 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
3096 ../sim/common/libcommon.a.
3098 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3100 * blockframe.c: fix a null pointer ref in generic_get_saved_register
3102 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
3104 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
3107 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
3109 First set of changes for mips16:
3110 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
3111 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
3112 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
3113 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
3114 * mem-break.c (memory_breakpoint_from_pc): New function.
3115 (memory_insert_breakpoint, memory_remove_breakpoint): Use
3116 memory_breakpoint_from_pc to determine breakpoint contents and size.
3117 * target.h (memory_breakpoint_from_pc): Declare.
3118 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3119 to determine size of breakpoint instruction.
3120 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3121 New helper functions for mips_find_saved_regs.
3122 (mips_find_saved_regs): Recognize mips16 prologues.
3123 (mips_addr_bits_remove): Strip off upper 32 bits of address
3124 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3125 (mips_step_skips_delay): No branch delay slot on mips16.
3126 (gdb_print_insn_mips): Disassemble mips16 code.
3127 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3129 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3131 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3132 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3133 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3134 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3136 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3138 * dwarf2read.c: Replace integral tag, name and form fields in
3139 internal structure definitions with the corresponding enumeration
3140 types from dwarf2.h. Add default cases to switches on enumerations
3142 Make quoting of string arguments in complaint messages consistent.
3143 Check for NULL returns from DW_STRING.
3144 (struct partial_die_info): Add sibling and has_type fields, remove
3146 (DW_*): Move access macro definitions near the definition of the
3147 attribute structure.
3148 (struct field_info): New structure to pass information about fields
3149 and member functions between die processing routines.
3150 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3151 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3152 the partial symbol table if the DW_AT_*_pc attributes are missing.
3153 Add file scope base type definitions to the partial symbol table.
3154 Skip over child dies if the die has a sibling attribute.
3155 (add_partial_symbol): Enter global variables with type attributes
3156 and without location descriptors into the partial symbol table.
3157 Store value of DW_TAG_variable dies in the partial symbol table.
3158 Do not enter global variables into the minimal symbol table.
3159 Add base type definitions to the partial symbol table.
3160 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3161 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3162 Add a typedef symbol for base type definitions to the symbol table.
3163 Ignore DW_TAG_inlined_subroutine tags for now.
3164 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3165 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3166 to determine pc bounds, ignore dies with invalid bounds.
3167 (dwarf2_get_pc_bounds): New routine to extract and validate the
3168 DW_AT_*_pc attributes of a die.
3169 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3170 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3171 New functions to handle fields and member functions.
3172 (read_structure_scope): Rewritten to use them.
3173 (read_array_type): Renamed from dwarf_read_array_type.
3174 Default upper array bound to describe an array with unspecified
3176 Create array types in backwards order, as dwarf2 puts out the array
3177 dimensions from left to right.
3178 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3179 DW_AT_artificial and DW_AT_prototyped.
3180 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3181 Pass objfile to dwarf_base_type.
3182 (read_partial_die): Use read_attribute to read in the attributes.
3183 Handle DW_AT_sibling and DW_AT_type.
3184 Follow references when determining DW_AT_name and DW_AT_external
3185 attributes of the die.
3186 Validate DW_AT_*_pc attributes.
3187 (read_full_die): Use read_attribute to read in the attributes.
3188 (read_attribute): New function to read an attribute described
3189 by an abbreviated attribute.
3190 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3191 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3192 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3193 Change symbol class for global variables with a zero valued location
3194 descriptor to LOC_UNRESOLVED.
3195 Handle DW_AT_const_value attributes for DW_TAG_variable,
3196 DW_TAG_formal_parameter and DW_TAG_enumerator.
3197 Build a typedef symbol for DW_TAG_base_type.
3198 (dwarf2_const_value): New routine to copy a constant value from an
3199 attribute to a symbol.
3200 (dwarf_base_type): Use passed in objfile, not current_objfile
3201 when calling dwarf2_fundamental_type.
3202 (dump_die): Use DW_* accessor macros to access values of attributes.
3203 (decode_locdesc): Handle DW_OP_plus_uconst.
3205 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3207 * mn10200-tdep.c: New file.
3208 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3209 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3210 * config/mn10200/mn10200.mt: New file.
3211 * configure.tgt: add mn10200 entry.
3213 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3215 * configure.in configure: Check if host has libdl if doing
3218 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3220 * mn10300-tdep.c: Wrote/fixed implementations of
3221 mn10300_frame_chain, mn10300_init_extra_frame_info,
3222 mn10300_frame_saved_pc
3223 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3224 and INIT_FRAME_PC macros.
3226 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3228 * configure.in configure: Check if host has libm. Make sure we
3229 are using gcc when using the -export-dynamic option. Fixes a
3230 problem with building under Solaris/SunPro cc.
3232 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3234 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3235 Link in simulator on MIPS embedded targets.
3237 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3239 * blockframe.c (frameless_look_for_prologue): Mark frames
3240 with a zero PC as frameless to improve backtraces from core dumps
3241 caused by dereferencing a NULL function pointer.
3243 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3245 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3247 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3249 * mn10300-tdep.c: made a lot more generic, ripping out code
3250 from copied target (no more mn10300_scan_prologue,
3251 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3252 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3253 and INIT_FRAME_PC macros
3255 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3257 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3258 FP_REGISTER_BYTES to compute offsets into the saved frame,
3259 since it fails for SPARC targets configured without any
3260 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3262 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3264 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3267 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3269 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3270 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3272 * configure configure.in: Clean up test cases around thread support.
3273 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3275 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3276 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3277 value_at and value_at_lazy.
3278 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3279 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3280 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3281 instead of read_memory. It takes a bfd_section arg.
3282 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3283 unnecessary cast for assignment of struct dbx_symfile_info.
3284 Struct objfile now uses a real pointer instead of PTR for this
3286 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3287 text, data and bss into dbx_symfile_info.
3288 * exec.c (xfer_memory): Handle transfers for user-specified
3290 * findvar.c (read_var_value locate_var_value): Copy bfd section
3291 from the symbol to the value.
3292 * gdb-stabs.h: Add section pointers for text, data and bss
3294 * maint.c (translate address command): Add test code for overlay
3295 address translation.
3296 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3298 * (print_formatted x_command): Record current section along with
3299 current address for repeated commands.
3300 * sparc-nat.c (fetch_inferior_registers): Change
3301 target_xfer_memory to target_{read write}_memory to allow changes
3302 to target_xfer_memory interface for section info.
3303 * symmisc.c (dump_msymbols print_symbol): Print section
3304 assocaited with symbol.
3305 * symtab.c (fixup_symbol_section): New routine to
3306 add section info to symbols returned by lookup_symbol.
3307 * symtab.h (struct general_symbol_info): Add bfd section to
3309 * target.c target.h (target_xfer_memory): Add bfd section to
3311 * (target_read_memory_section): New routine to read data from a
3313 * (target_memory_bfd_section): New global variable to pass bfd
3314 section in to targets.
3315 * valarith.c (value_add value_addr value_array): Preserve bfd
3316 section when computing new value.
3317 * value.h (struct value): Add bfd section to values.
3318 * values.c (allocate_value value_copy): Initialize/preserve bfd
3320 * (unpack_double): Clean up _MSC_VER conditionals to remove
3322 * v850ice.c: New module to support communication with NEC's
3324 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3325 ep names with rxx names. sp and fp are renamed via a different
3328 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3330 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3331 also removed code elsewhere that made use of RP_REGNUM.
3332 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3333 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3334 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3335 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3337 For older changes see ChangeLog-96
3343 version-control: never